diff --git a/CMakeLists.txt b/CMakeLists.txt index cea0e0d..df91a6f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -201,6 +201,8 @@ PDAL_PYTHON_ADD_PLUGIN(python_filter filter python if (WITH_TESTS) + set(GOOGLETEST_VERSION 1.12.1) + enable_testing() set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) add_subdirectory(src/pdal/test/gtest) diff --git a/src/pdal/test/PythonFilterTest.cpp b/src/pdal/test/PythonFilterTest.cpp index 8871eac..1418b2f 100644 --- a/src/pdal/test/PythonFilterTest.cpp +++ b/src/pdal/test/PythonFilterTest.cpp @@ -1136,7 +1136,7 @@ TEST_P(jsonWithProgrammable, pipeline) std::cerr << "WARNING: could not create filters.programmable, skipping test" << std::endl; } -INSTANTIATE_TEST_CASE_P(plugins, jsonWithProgrammable, +INSTANTIATE_TEST_SUITE_P(plugins, jsonWithProgrammable, testing::Values( // "pipeline/programmable-hag.json", "pipeline/programmable-update-y-dims.json" @@ -1155,7 +1155,7 @@ TEST_P(jsonWithPredicate, pipeline) std::cerr << "WARNING: could not create filters.python, skipping test" << std::endl; } -INSTANTIATE_TEST_CASE_P(plugins, jsonWithPredicate, +INSTANTIATE_TEST_SUITE_P(plugins, jsonWithPredicate, testing::Values( "pipeline/crop_wkt_2d_classification.json", "pipeline/from-module.json", diff --git a/src/pdal/test/gtest/CMakeLists.txt b/src/pdal/test/gtest/CMakeLists.txt index 012c587..aa00a5f 100644 --- a/src/pdal/test/gtest/CMakeLists.txt +++ b/src/pdal/test/gtest/CMakeLists.txt @@ -46,15 +46,9 @@ endif() # Project version: -set(GOOGLETEST_VERSION "1.10.0") -if (CMAKE_VERSION VERSION_LESS 3.0) - project(gtest CXX C) - set(PROJECT_VERSION ${GOOGLETEST_VERSION}) -else() - cmake_policy(SET CMP0048 NEW) - project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C) -endif() -cmake_minimum_required(VERSION 2.6.4) +cmake_minimum_required(VERSION 3.5) +cmake_policy(SET CMP0048 NEW) +project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C) if (POLICY CMP0063) # Visibility cmake_policy(SET CMP0063 NEW) @@ -93,10 +87,13 @@ include(cmake/internal_utils.cmake) config_compiler_and_linker() # Defined in internal_utils.cmake. +# Needed to set the namespace for both the export targets and the +# alias libraries +set(cmake_package_name GTest CACHE INTERNAL "") + # Create the CMake package file descriptors. if (INSTALL_GTEST) include(CMakePackageConfigHelpers) - set(cmake_package_name GTest) set(targets_export_name ${cmake_package_name}Targets CACHE INTERNAL "") set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated" CACHE INTERNAL "") set(cmake_files_install_dir "${CMAKE_INSTALL_LIBDIR}/cmake/${cmake_package_name}") @@ -127,18 +124,24 @@ include_directories(${gtest_build_include_dirs}) # are used for other targets, to ensure that gtest can be compiled by a user # aggressive about warnings. cxx_library(gtest "${cxx_strict}" src/gtest-all.cc) +set_target_properties(gtest PROPERTIES VERSION ${GOOGLETEST_VERSION}) cxx_library(gtest_main "${cxx_strict}" src/gtest_main.cc) +set_target_properties(gtest_main PROPERTIES VERSION ${GOOGLETEST_VERSION}) # If the CMake version supports it, attach header directory information # to the targets for when we are part of a parent build (ie being pulled # in via add_subdirectory() rather than being a standalone build). if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11") + string(REPLACE ";" "$" dirs "${gtest_build_include_dirs}") target_include_directories(gtest SYSTEM INTERFACE - "$" + "$" "$/${CMAKE_INSTALL_INCLUDEDIR}>") target_include_directories(gtest_main SYSTEM INTERFACE - "$" + "$" "$/${CMAKE_INSTALL_INCLUDEDIR}>") endif() +if(CMAKE_SYSTEM_NAME MATCHES "QNX") + target_link_libraries(gtest PUBLIC regex) +endif() target_link_libraries(gtest_main PUBLIC gtest) ######################################################################## @@ -183,20 +186,6 @@ if (gtest_build_tests) # 'make test' or ctest. enable_testing() - if (WIN32) - file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/$/RunTest.ps1" - CONTENT -"$project_bin = \"${CMAKE_BINARY_DIR}/bin/$\" -$env:Path = \"$project_bin;$env:Path\" -& $args") - elseif (MINGW OR CYGWIN) - file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1" - CONTENT -"$project_bin = (cygpath --windows ${CMAKE_BINARY_DIR}/bin) -$env:Path = \"$project_bin;$env:Path\" -& $args") - endif() - ############################################################ # C++ tests built with standard compiler flags. @@ -267,6 +256,7 @@ $env:Path = \"$project_bin;$env:Path\" cxx_executable(googletest-break-on-failure-unittest_ test gtest) py_test(googletest-break-on-failure-unittest) + py_test(gtest_skip_check_output_test) py_test(gtest_skip_environment_check_output_test) # Visual Studio .NET 2003 does not support STL with exceptions disabled. @@ -318,6 +308,9 @@ $env:Path = \"$project_bin;$env:Path\" cxx_executable(googletest-uninitialized-test_ test gtest) py_test(googletest-uninitialized-test) + cxx_executable(gtest_list_output_unittest_ test gtest) + py_test(gtest_list_output_unittest) + cxx_executable(gtest_xml_outfile1_test_ test gtest_main) cxx_executable(gtest_xml_outfile2_test_ test gtest_main) py_test(gtest_xml_outfiles_test) diff --git a/src/pdal/test/gtest/CONTRIBUTORS b/src/pdal/test/gtest/CONTRIBUTORS deleted file mode 100644 index feae2fc..0000000 --- a/src/pdal/test/gtest/CONTRIBUTORS +++ /dev/null @@ -1,37 +0,0 @@ -# This file contains a list of people who've made non-trivial -# contribution to the Google C++ Testing Framework project. People -# who commit code to the project are encouraged to add their names -# here. Please keep the list sorted by first names. - -Ajay Joshi -Balázs Dán -Bharat Mediratta -Chandler Carruth -Chris Prince -Chris Taylor -Dan Egnor -Eric Roman -Hady Zalek -Jeffrey Yasskin -Jói Sigurðsson -Keir Mierle -Keith Ray -Kenton Varda -Manuel Klimek -Markus Heule -Mika Raento -Miklós Fazekas -Pasi Valminen -Patrick Hanna -Patrick Riley -Peter Kaminski -Preston Jackson -Rainer Klaffenboeck -Russ Cox -Russ Rufer -Sean Mcafee -Sigurður Ásgeirsson -Tracy Bialik -Vadim Berman -Vlad Losev -Zhanyong Wan diff --git a/src/pdal/test/gtest/LICENSE b/src/pdal/test/gtest/LICENSE deleted file mode 100644 index 1941a11..0000000 --- a/src/pdal/test/gtest/LICENSE +++ /dev/null @@ -1,28 +0,0 @@ -Copyright 2008, Google Inc. -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/pdal/test/gtest/README.md b/src/pdal/test/gtest/README.md index 766ddc1..d26b309 100644 --- a/src/pdal/test/gtest/README.md +++ b/src/pdal/test/gtest/README.md @@ -2,39 +2,51 @@ #### Setup -To build Google Test and your tests that use it, you need to tell your build +To build GoogleTest and your tests that use it, you need to tell your build system where to find its headers and source files. The exact way to do it depends on which build system you use, and is usually straightforward. ### Build with CMake -Google Test comes with a CMake build script ( -[CMakeLists.txt](https://github.com/google/googletest/blob/master/CMakeLists.txt)) +GoogleTest comes with a CMake build script +([CMakeLists.txt](https://github.com/google/googletest/blob/master/CMakeLists.txt)) that can be used on a wide range of platforms ("C" stands for cross-platform.). If you don't have CMake installed already, you can download it for free from . CMake works by generating native makefiles or build projects that can be used in -the compiler environment of your choice. You can either build Google Test as a +the compiler environment of your choice. You can either build GoogleTest as a standalone project or it can be incorporated into an existing CMake build for another project. #### Standalone CMake Project -When building Google Test as a standalone project, the typical workflow starts -with: +When building GoogleTest as a standalone project, the typical workflow starts +with - mkdir mybuild # Create a directory to hold the build output. - cd mybuild - cmake ${GTEST_DIR} # Generate native build scripts. +``` +git clone https://github.com/google/googletest.git -b release-1.11.0 +cd googletest # Main directory of the cloned repository. +mkdir build # Create a directory to hold the build output. +cd build +cmake .. # Generate native build scripts for GoogleTest. +``` -If you want to build Google Test's samples, you should replace the last command -with +The above command also includes GoogleMock by default. And so, if you want to +build only GoogleTest, you should replace the last command with - cmake -Dgtest_build_samples=ON ${GTEST_DIR} +``` +cmake .. -DBUILD_GMOCK=OFF +``` If you are on a \*nix system, you should now see a Makefile in the current -directory. Just type 'make' to build gtest. +directory. Just type `make` to build GoogleTest. And then you can simply install +GoogleTest if you are a system administrator. + +``` +make +sudo make install # Install in /usr/local/ by default +``` If you use Windows and have Visual Studio installed, a `gtest.sln` file and several `.vcproj` files will be created. You can then build them using Visual @@ -44,13 +56,19 @@ On Mac OS X with Xcode installed, a `.xcodeproj` file will be generated. #### Incorporating Into An Existing CMake Project -If you want to use gtest in a project which already uses CMake, then a more -robust and flexible approach is to build gtest as part of that project directly. -This is done by making the GoogleTest source code available to the main build -and adding it using CMake's `add_subdirectory()` command. This has the -significant advantage that the same compiler and linker settings are used -between gtest and the rest of your project, so issues associated with using -incompatible libraries (eg debug/release), etc. are avoided. This is +If you want to use GoogleTest in a project which already uses CMake, the easiest +way is to get installed libraries and headers. + +* Import GoogleTest by using `find_package` (or `pkg_check_modules`). For + example, if `find_package(GTest CONFIG REQUIRED)` succeeds, you can use the + libraries as `GTest::gtest`, `GTest::gmock`. + +And a more robust and flexible approach is to build GoogleTest as part of that +project directly. This is done by making the GoogleTest source code available to +the main build and adding it using CMake's `add_subdirectory()` command. This +has the significant advantage that the same compiler and linker settings are +used between GoogleTest and the rest of your project, so issues associated with +using incompatible libraries (eg debug/release), etc. are avoided. This is particularly useful on Windows. Making GoogleTest's source code available to the main build can be done a few different ways: @@ -64,68 +82,23 @@ main build can be done a few different ways: possible or appropriate. Git submodules, for example, have their own set of advantages and drawbacks. * Use CMake to download GoogleTest as part of the build's configure step. This - is just a little more complex, but doesn't have the limitations of the other - methods. + approach doesn't have the limitations of the other methods. -The last of the above methods is implemented with a small piece of CMake code in -a separate file (e.g. `CMakeLists.txt.in`) which is copied to the build area and -then invoked as a sub-build _during the CMake stage_. That directory is then -pulled into the main build with `add_subdirectory()`. For example: +The last of the above methods is implemented with a small piece of CMake code +that downloads and pulls the GoogleTest code into the main build. -New file `CMakeLists.txt.in`: +Just add to your `CMakeLists.txt`: ```cmake -cmake_minimum_required(VERSION 2.8.2) - -project(googletest-download NONE) - -include(ExternalProject) -ExternalProject_Add(googletest - GIT_REPOSITORY https://github.com/google/googletest.git - GIT_TAG master - SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/googletest-src" - BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/googletest-build" - CONFIGURE_COMMAND "" - BUILD_COMMAND "" - INSTALL_COMMAND "" - TEST_COMMAND "" +include(FetchContent) +FetchContent_Declare( + googletest + # Specify the commit you depend on and update it regularly. + URL https://github.com/google/googletest/archive/e2239ee6043f73722e7aa812a459f54a28552929.zip ) -``` - -Existing build's `CMakeLists.txt`: - -```cmake -# Download and unpack googletest at configure time -configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt) -execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" . - RESULT_VARIABLE result - WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download ) -if(result) - message(FATAL_ERROR "CMake step for googletest failed: ${result}") -endif() -execute_process(COMMAND ${CMAKE_COMMAND} --build . - RESULT_VARIABLE result - WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download ) -if(result) - message(FATAL_ERROR "Build step for googletest failed: ${result}") -endif() - -# Prevent overriding the parent project's compiler/linker -# settings on Windows +# For Windows: Prevent overriding the parent project's compiler/linker settings set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) - -# Add googletest directly to our build. This defines -# the gtest and gtest_main targets. -add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/googletest-src - ${CMAKE_CURRENT_BINARY_DIR}/googletest-build - EXCLUDE_FROM_ALL) - -# The gtest/gtest_main targets carry header search path -# dependencies automatically when using CMake 2.8.11 or -# later. Otherwise we have to add them here ourselves. -if (CMAKE_VERSION VERSION_LESS 2.8.11) - include_directories("${gtest_SOURCE_DIR}/include") -endif() +FetchContent_MakeAvailable(googletest) # Now simply link against gtest or gtest_main as needed. Eg add_executable(example example.cpp) @@ -133,20 +106,18 @@ target_link_libraries(example gtest_main) add_test(NAME example_test COMMAND example) ``` -Note that this approach requires CMake 2.8.2 or later due to its use of the -`ExternalProject_Add()` command. The above technique is discussed in more detail -in [this separate article](http://crascit.com/2015/07/25/cmake-gtest/) which -also contains a link to a fully generalized implementation of the technique. +Note that this approach requires CMake 3.14 or later due to its use of the +`FetchContent_MakeAvailable()` command. ##### Visual Studio Dynamic vs Static Runtimes By default, new Visual Studio projects link the C runtimes dynamically but -Google Test links them statically. This will generate an error that looks +GoogleTest links them statically. This will generate an error that looks something like the following: gtest.lib(gtest-all.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in main.obj -Google Test already has a CMake option for this: `gtest_force_shared_crt` +GoogleTest already has a CMake option for this: `gtest_force_shared_crt` Enabling this option will make gtest link the runtimes dynamically too, and match the project in which it is included. @@ -154,17 +125,17 @@ match the project in which it is included. #### C++ Standard Version An environment that supports C++11 is required in order to successfully build -Google Test. One way to ensure this is to specify the standard in the top-level +GoogleTest. One way to ensure this is to specify the standard in the top-level project, for example by using the `set(CMAKE_CXX_STANDARD 11)` command. If this -is not feasible, for example in a C project using Google Test for validation, +is not feasible, for example in a C project using GoogleTest for validation, then it can be specified by adding it to the options for cmake via the `DCMAKE_CXX_FLAGS` option. -### Tweaking Google Test +### Tweaking GoogleTest -Google Test can be used in diverse environments. The default configuration may +GoogleTest can be used in diverse environments. The default configuration may not work (or may not work well) out of the box in some environments. However, -you can easily tweak Google Test by defining control macros on the compiler +you can easily tweak GoogleTest by defining control macros on the compiler command line. Generally, these macros are named like `GTEST_XYZ` and you define them to either 1 or 0 to enable or disable a certain feature. @@ -173,12 +144,12 @@ We list the most frequently used macros below. For a complete list, see file ### Multi-threaded Tests -Google Test is thread-safe where the pthread library is available. After +GoogleTest is thread-safe where the pthread library is available. After `#include "gtest/gtest.h"`, you can check the `GTEST_IS_THREADSAFE` macro to see whether this is the case (yes if the macro is `#defined` to 1, no if it's undefined.). -If Google Test doesn't correctly detect whether pthread is available in your +If GoogleTest doesn't correctly detect whether pthread is available in your environment, you can force it with -DGTEST_HAS_PTHREAD=1 @@ -187,16 +158,16 @@ or -DGTEST_HAS_PTHREAD=0 -When Google Test uses pthread, you may need to add flags to your compiler and/or +When GoogleTest uses pthread, you may need to add flags to your compiler and/or linker to select the pthread library, or you'll get link errors. If you use the -CMake script or the deprecated Autotools script, this is taken care of for you. -If you use your own build script, you'll need to read your compiler and linker's -manual to figure out what flags to add. +CMake script, this is taken care of for you. If you use your own build script, +you'll need to read your compiler and linker's manual to figure out what flags +to add. ### As a Shared Library (DLL) -Google Test is compact, so most users can build and link it as a static library -for the simplicity. You can choose to use Google Test as a shared library (known +GoogleTest is compact, so most users can build and link it as a static library +for the simplicity. You can choose to use GoogleTest as a shared library (known as a DLL on Windows) if you prefer. To compile *gtest* as a shared library, add @@ -216,23 +187,25 @@ Note: while the above steps aren't technically necessary today when using some compilers (e.g. GCC), they may become necessary in the future, if we decide to improve the speed of loading the library (see for details). Therefore you are recommended -to always add the above flags when using Google Test as a shared library. -Otherwise a future release of Google Test may break your build script. +to always add the above flags when using GoogleTest as a shared library. +Otherwise a future release of GoogleTest may break your build script. ### Avoiding Macro Name Clashes In C++, macros don't obey namespaces. Therefore two libraries that both define a macro of the same name will clash if you `#include` both definitions. In case a -Google Test macro clashes with another library, you can force Google Test to +GoogleTest macro clashes with another library, you can force GoogleTest to rename its macro to avoid the conflict. -Specifically, if both Google Test and some other code define macro FOO, you can +Specifically, if both GoogleTest and some other code define macro FOO, you can add -DGTEST_DONT_DEFINE_FOO=1 -to the compiler flags to tell Google Test to change the macro's name from `FOO` -to `GTEST_FOO`. Currently `FOO` can be `FAIL`, `SUCCEED`, or `TEST`. For +to the compiler flags to tell GoogleTest to change the macro's name from `FOO` +to `GTEST_FOO`. Currently `FOO` can be `ASSERT_EQ`, `ASSERT_FALSE`, `ASSERT_GE`, +`ASSERT_GT`, `ASSERT_LE`, `ASSERT_LT`, `ASSERT_NE`, `ASSERT_TRUE`, +`EXPECT_FALSE`, `EXPECT_TRUE`, `FAIL`, `SUCCEED`, `TEST`, or `TEST_F`. For example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll need to write GTEST_TEST(SomeTest, DoesThis) { ... } diff --git a/src/pdal/test/gtest/cmake/gtest.pc.in b/src/pdal/test/gtest/cmake/gtest.pc.in index 9aae29e..b4148fa 100644 --- a/src/pdal/test/gtest/cmake/gtest.pc.in +++ b/src/pdal/test/gtest/cmake/gtest.pc.in @@ -1,10 +1,9 @@ -prefix=${pcfiledir}/../.. -libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@ -includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@ +libdir=@CMAKE_INSTALL_FULL_LIBDIR@ +includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@ Name: gtest Description: GoogleTest (without main() function) Version: @PROJECT_VERSION@ URL: https://github.com/google/googletest Libs: -L${libdir} -lgtest @CMAKE_THREAD_LIBS_INIT@ -Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@ +Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ diff --git a/src/pdal/test/gtest/cmake/gtest_main.pc.in b/src/pdal/test/gtest/cmake/gtest_main.pc.in index 915f297..38c88c5 100644 --- a/src/pdal/test/gtest/cmake/gtest_main.pc.in +++ b/src/pdal/test/gtest/cmake/gtest_main.pc.in @@ -1,11 +1,10 @@ -prefix=${pcfiledir}/../.. -libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@ -includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@ +libdir=@CMAKE_INSTALL_FULL_LIBDIR@ +includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@ Name: gtest_main Description: GoogleTest (with main() function) Version: @PROJECT_VERSION@ URL: https://github.com/google/googletest -Requires: gtest +Requires: gtest = @PROJECT_VERSION@ Libs: -L${libdir} -lgtest_main @CMAKE_THREAD_LIBS_INIT@ -Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@ +Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ diff --git a/src/pdal/test/gtest/cmake/internal_utils.cmake b/src/pdal/test/gtest/cmake/internal_utils.cmake index 6f02137..5a34c07 100644 --- a/src/pdal/test/gtest/cmake/internal_utils.cmake +++ b/src/pdal/test/gtest/cmake/internal_utils.cmake @@ -72,7 +72,7 @@ macro(config_compiler_and_linker) if (MSVC) # Newlines inside flags variables break CMake's NMake generator. # TODO(vladl@google.com): Add -RTCs and -RTCu to debug builds. - set(cxx_base_flags "-GS -W4 -WX -wd4251 -wd4275 -nologo -J -Zi") + set(cxx_base_flags "-GS -W4 -WX -wd4251 -wd4275 -nologo -J") set(cxx_base_flags "${cxx_base_flags} -D_UNICODE -DUNICODE -DWIN32 -D_WIN32") set(cxx_base_flags "${cxx_base_flags} -DSTRICT -DWIN32_LEAN_AND_MEAN") set(cxx_exception_flags "-EHsc -D_HAS_EXCEPTIONS=1") @@ -81,6 +81,8 @@ macro(config_compiler_and_linker) # Suppress "unreachable code" warning # http://stackoverflow.com/questions/3232669 explains the issue. set(cxx_base_flags "${cxx_base_flags} -wd4702") + # Ensure MSVC treats source files as UTF-8 encoded. + set(cxx_base_flags "${cxx_base_flags} -utf-8") elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") set(cxx_base_flags "-Wall -Wshadow -Wconversion") set(cxx_exception_flags "-fexceptions") @@ -88,7 +90,7 @@ macro(config_compiler_and_linker) set(cxx_strict_flags "-W -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wredundant-decls") set(cxx_no_rtti_flags "-fno-rtti") elseif (CMAKE_COMPILER_IS_GNUCXX) - set(cxx_base_flags "-Wall -Wshadow ") + set(cxx_base_flags "-Wall -Wshadow") if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0.0) set(cxx_base_flags "${cxx_base_flags} -Wno-error=dangling-else") endif() @@ -148,13 +150,10 @@ function(cxx_library_with_type name type cxx_flags) # type can be either STATIC or SHARED to denote a static or shared library. # ARGN refers to additional arguments after 'cxx_flags'. add_library(${name} ${type} ${ARGN}) + add_library(${cmake_package_name}::${name} ALIAS ${name}) set_target_properties(${name} PROPERTIES COMPILE_FLAGS "${cxx_flags}") - # Generate debug library name with a postfix. - set_target_properties(${name} - PROPERTIES - DEBUG_POSTFIX "d") # Set the output directory for build artifacts set_target_properties(${name} PROPERTIES @@ -188,6 +187,10 @@ function(cxx_library_with_type name type cxx_flags) endif() target_link_libraries(${name} PUBLIC ${threads_spec}) endif() + + if (NOT "${CMAKE_VERSION}" VERSION_LESS "3.8") + target_compile_features(${name} PUBLIC cxx_std_11) + endif() endfunction() ######################################################################## @@ -240,7 +243,13 @@ function(cxx_executable name dir libs) endfunction() # Sets PYTHONINTERP_FOUND and PYTHON_EXECUTABLE. -find_package(PythonInterp) +if ("${CMAKE_VERSION}" VERSION_LESS "3.12.0") + find_package(PythonInterp) +else() + find_package(Python COMPONENTS Interpreter) + set(PYTHONINTERP_FOUND ${Python_Interpreter_FOUND}) + set(PYTHON_EXECUTABLE ${Python_EXECUTABLE}) +endif() # cxx_test_with_flags(name cxx_flags libs srcs...) # @@ -248,13 +257,7 @@ find_package(PythonInterp) # from the given source files with the given compiler flags. function(cxx_test_with_flags name cxx_flags libs) cxx_executable_with_flags(${name} "${cxx_flags}" "${libs}" ${ARGN}) - if (WIN32 OR MINGW) - add_test(NAME ${name} - COMMAND "powershell" "-Command" "${CMAKE_CURRENT_BINARY_DIR}/$/RunTest.ps1" "$") - else() - add_test(NAME ${name} - COMMAND "$") - endif() + add_test(NAME ${name} COMMAND "$") endfunction() # cxx_test(name libs srcs...) @@ -278,46 +281,27 @@ function(py_test name) # Multi-configuration build generators as for Visual Studio save # output in a subdirectory of CMAKE_CURRENT_BINARY_DIR (Debug, # Release etc.), so we have to provide it here. - if (WIN32 OR MINGW) - add_test(NAME ${name} - COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/$/RunTest.ps1 - ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py - --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$ ${ARGN}) - else() - add_test(NAME ${name} - COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py + add_test(NAME ${name} + COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py --build_dir=${CMAKE_CURRENT_BINARY_DIR}/$ ${ARGN}) - endif() else (CMAKE_CONFIGURATION_TYPES) # Single-configuration build generators like Makefile generators # don't have subdirs below CMAKE_CURRENT_BINARY_DIR. - if (WIN32 OR MINGW) - add_test(NAME ${name} - COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1 - ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py - --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN}) - else() - add_test(NAME ${name} - COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py - --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN}) - endif() + add_test(NAME ${name} + COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py + --build_dir=${CMAKE_CURRENT_BINARY_DIR} ${ARGN}) endif (CMAKE_CONFIGURATION_TYPES) else() # ${CMAKE_CURRENT_BINARY_DIR} is known at configuration time, so we can # directly bind it from cmake. ${CTEST_CONFIGURATION_TYPE} is known # only at ctest runtime (by calling ctest -c ), so # we have to escape $ to delay variable substitution here. - if (WIN32 OR MINGW) - add_test(NAME ${name} - COMMAND powershell -Command ${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1 - ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py - --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN}) - else() - add_test(NAME ${name} - COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py - --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN}) - endif() + add_test(NAME ${name} + COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py + --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN}) endif() + # Make the Python import path consistent between Bazel and CMake. + set_tests_properties(${name} PROPERTIES ENVIRONMENT PYTHONPATH=${CMAKE_SOURCE_DIR}) endif(PYTHONINTERP_FOUND) endfunction() diff --git a/src/pdal/test/gtest/docs/advanced.md b/src/pdal/test/gtest/docs/advanced.md deleted file mode 100644 index 3e5f779..0000000 --- a/src/pdal/test/gtest/docs/advanced.md +++ /dev/null @@ -1,2567 +0,0 @@ -# Advanced googletest Topics - - - -## Introduction - -Now that you have read the [googletest Primer](primer.md) and learned how to -write tests using googletest, it's time to learn some new tricks. This document -will show you more assertions as well as how to construct complex failure -messages, propagate fatal failures, reuse and speed up your test fixtures, and -use various flags with your tests. - -## More Assertions - -This section covers some less frequently used, but still significant, -assertions. - -### Explicit Success and Failure - -These three assertions do not actually test a value or expression. Instead, they -generate a success or failure directly. Like the macros that actually perform a -test, you may stream a custom failure message into them. - -```c++ -SUCCEED(); -``` - -Generates a success. This does **NOT** make the overall test succeed. A test is -considered successful only if none of its assertions fail during its execution. - -NOTE: `SUCCEED()` is purely documentary and currently doesn't generate any -user-visible output. However, we may add `SUCCEED()` messages to googletest's -output in the future. - -```c++ -FAIL(); -ADD_FAILURE(); -ADD_FAILURE_AT("file_path", line_number); -``` - -`FAIL()` generates a fatal failure, while `ADD_FAILURE()` and `ADD_FAILURE_AT()` -generate a nonfatal failure. These are useful when control flow, rather than a -Boolean expression, determines the test's success or failure. For example, you -might want to write something like: - -```c++ -switch(expression) { - case 1: - ... some checks ... - case 2: - ... some other checks ... - default: - FAIL() << "We shouldn't get here."; -} -``` - -NOTE: you can only use `FAIL()` in functions that return `void`. See the -[Assertion Placement section](#assertion-placement) for more information. - -### Exception Assertions - -These are for verifying that a piece of code throws (or does not throw) an -exception of the given type: - -Fatal assertion | Nonfatal assertion | Verifies ------------------------------------------- | ------------------------------------------ | -------- -`ASSERT_THROW(statement, exception_type);` | `EXPECT_THROW(statement, exception_type);` | `statement` throws an exception of the given type -`ASSERT_ANY_THROW(statement);` | `EXPECT_ANY_THROW(statement);` | `statement` throws an exception of any type -`ASSERT_NO_THROW(statement);` | `EXPECT_NO_THROW(statement);` | `statement` doesn't throw any exception - -Examples: - -```c++ -ASSERT_THROW(Foo(5), bar_exception); - -EXPECT_NO_THROW({ - int n = 5; - Bar(&n); -}); -``` - -**Availability**: requires exceptions to be enabled in the build environment - -### Predicate Assertions for Better Error Messages - -Even though googletest has a rich set of assertions, they can never be complete, -as it's impossible (nor a good idea) to anticipate all scenarios a user might -run into. Therefore, sometimes a user has to use `EXPECT_TRUE()` to check a -complex expression, for lack of a better macro. This has the problem of not -showing you the values of the parts of the expression, making it hard to -understand what went wrong. As a workaround, some users choose to construct the -failure message by themselves, streaming it into `EXPECT_TRUE()`. However, this -is awkward especially when the expression has side-effects or is expensive to -evaluate. - -googletest gives you three different options to solve this problem: - -#### Using an Existing Boolean Function - -If you already have a function or functor that returns `bool` (or a type that -can be implicitly converted to `bool`), you can use it in a *predicate -assertion* to get the function arguments printed for free: - - - -| Fatal assertion | Nonfatal assertion | Verifies | -| --------------------------------- | --------------------------------- | --------------------------- | -| `ASSERT_PRED1(pred1, val1)` | `EXPECT_PRED1(pred1, val1)` | `pred1(val1)` is true | -| `ASSERT_PRED2(pred2, val1, val2)` | `EXPECT_PRED2(pred2, val1, val2)` | `pred1(val1, val2)` is true | -| `...` | `...` | `...` | - - -In the above, `predn` is an `n`-ary predicate function or functor, where `val1`, -`val2`, ..., and `valn` are its arguments. The assertion succeeds if the -predicate returns `true` when applied to the given arguments, and fails -otherwise. When the assertion fails, it prints the value of each argument. In -either case, the arguments are evaluated exactly once. - -Here's an example. Given - -```c++ -// Returns true if m and n have no common divisors except 1. -bool MutuallyPrime(int m, int n) { ... } - -const int a = 3; -const int b = 4; -const int c = 10; -``` - -the assertion - -```c++ - EXPECT_PRED2(MutuallyPrime, a, b); -``` - -will succeed, while the assertion - -```c++ - EXPECT_PRED2(MutuallyPrime, b, c); -``` - -will fail with the message - -```none -MutuallyPrime(b, c) is false, where -b is 4 -c is 10 -``` - -> NOTE: -> -> 1. If you see a compiler error "no matching function to call" when using -> `ASSERT_PRED*` or `EXPECT_PRED*`, please see -> [this](faq.md#the-compiler-complains-no-matching-function-to-call-when-i-use-assert-pred-how-do-i-fix-it) -> for how to resolve it. - -#### Using a Function That Returns an AssertionResult - -While `EXPECT_PRED*()` and friends are handy for a quick job, the syntax is not -satisfactory: you have to use different macros for different arities, and it -feels more like Lisp than C++. The `::testing::AssertionResult` class solves -this problem. - -An `AssertionResult` object represents the result of an assertion (whether it's -a success or a failure, and an associated message). You can create an -`AssertionResult` using one of these factory functions: - -```c++ -namespace testing { - -// Returns an AssertionResult object to indicate that an assertion has -// succeeded. -AssertionResult AssertionSuccess(); - -// Returns an AssertionResult object to indicate that an assertion has -// failed. -AssertionResult AssertionFailure(); - -} -``` - -You can then use the `<<` operator to stream messages to the `AssertionResult` -object. - -To provide more readable messages in Boolean assertions (e.g. `EXPECT_TRUE()`), -write a predicate function that returns `AssertionResult` instead of `bool`. For -example, if you define `IsEven()` as: - -```c++ -::testing::AssertionResult IsEven(int n) { - if ((n % 2) == 0) - return ::testing::AssertionSuccess(); - else - return ::testing::AssertionFailure() << n << " is odd"; -} -``` - -instead of: - -```c++ -bool IsEven(int n) { - return (n % 2) == 0; -} -``` - -the failed assertion `EXPECT_TRUE(IsEven(Fib(4)))` will print: - -```none -Value of: IsEven(Fib(4)) - Actual: false (3 is odd) -Expected: true -``` - -instead of a more opaque - -```none -Value of: IsEven(Fib(4)) - Actual: false -Expected: true -``` - -If you want informative messages in `EXPECT_FALSE` and `ASSERT_FALSE` as well -(one third of Boolean assertions in the Google code base are negative ones), and -are fine with making the predicate slower in the success case, you can supply a -success message: - -```c++ -::testing::AssertionResult IsEven(int n) { - if ((n % 2) == 0) - return ::testing::AssertionSuccess() << n << " is even"; - else - return ::testing::AssertionFailure() << n << " is odd"; -} -``` - -Then the statement `EXPECT_FALSE(IsEven(Fib(6)))` will print - -```none - Value of: IsEven(Fib(6)) - Actual: true (8 is even) - Expected: false -``` - -#### Using a Predicate-Formatter - -If you find the default message generated by `(ASSERT|EXPECT)_PRED*` and -`(ASSERT|EXPECT)_(TRUE|FALSE)` unsatisfactory, or some arguments to your -predicate do not support streaming to `ostream`, you can instead use the -following *predicate-formatter assertions* to *fully* customize how the message -is formatted: - -Fatal assertion | Nonfatal assertion | Verifies ------------------------------------------------- | ------------------------------------------------ | -------- -`ASSERT_PRED_FORMAT1(pred_format1, val1);` | `EXPECT_PRED_FORMAT1(pred_format1, val1);` | `pred_format1(val1)` is successful -`ASSERT_PRED_FORMAT2(pred_format2, val1, val2);` | `EXPECT_PRED_FORMAT2(pred_format2, val1, val2);` | `pred_format2(val1, val2)` is successful -`...` | `...` | ... - -The difference between this and the previous group of macros is that instead of -a predicate, `(ASSERT|EXPECT)_PRED_FORMAT*` take a *predicate-formatter* -(`pred_formatn`), which is a function or functor with the signature: - -```c++ -::testing::AssertionResult PredicateFormattern(const char* expr1, - const char* expr2, - ... - const char* exprn, - T1 val1, - T2 val2, - ... - Tn valn); -``` - -where `val1`, `val2`, ..., and `valn` are the values of the predicate arguments, -and `expr1`, `expr2`, ..., and `exprn` are the corresponding expressions as they -appear in the source code. The types `T1`, `T2`, ..., and `Tn` can be either -value types or reference types. For example, if an argument has type `Foo`, you -can declare it as either `Foo` or `const Foo&`, whichever is appropriate. - -As an example, let's improve the failure message in `MutuallyPrime()`, which was -used with `EXPECT_PRED2()`: - -```c++ -// Returns the smallest prime common divisor of m and n, -// or 1 when m and n are mutually prime. -int SmallestPrimeCommonDivisor(int m, int n) { ... } - -// A predicate-formatter for asserting that two integers are mutually prime. -::testing::AssertionResult AssertMutuallyPrime(const char* m_expr, - const char* n_expr, - int m, - int n) { - if (MutuallyPrime(m, n)) return ::testing::AssertionSuccess(); - - return ::testing::AssertionFailure() << m_expr << " and " << n_expr - << " (" << m << " and " << n << ") are not mutually prime, " - << "as they have a common divisor " << SmallestPrimeCommonDivisor(m, n); -} -``` - -With this predicate-formatter, we can use - -```c++ - EXPECT_PRED_FORMAT2(AssertMutuallyPrime, b, c); -``` - -to generate the message - -```none -b and c (4 and 10) are not mutually prime, as they have a common divisor 2. -``` - -As you may have realized, many of the built-in assertions we introduced earlier -are special cases of `(EXPECT|ASSERT)_PRED_FORMAT*`. In fact, most of them are -indeed defined using `(EXPECT|ASSERT)_PRED_FORMAT*`. - -### Floating-Point Comparison - -Comparing floating-point numbers is tricky. Due to round-off errors, it is very -unlikely that two floating-points will match exactly. Therefore, `ASSERT_EQ` 's -naive comparison usually doesn't work. And since floating-points can have a wide -value range, no single fixed error bound works. It's better to compare by a -fixed relative error bound, except for values close to 0 due to the loss of -precision there. - -In general, for floating-point comparison to make sense, the user needs to -carefully choose the error bound. If they don't want or care to, comparing in -terms of Units in the Last Place (ULPs) is a good default, and googletest -provides assertions to do this. Full details about ULPs are quite long; if you -want to learn more, see -[here](https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/). - -#### Floating-Point Macros - - - -| Fatal assertion | Nonfatal assertion | Verifies | -| ------------------------------- | ------------------------------- | ---------------------------------------- | -| `ASSERT_FLOAT_EQ(val1, val2);` | `EXPECT_FLOAT_EQ(val1, val2);` | the two `float` values are almost equal | -| `ASSERT_DOUBLE_EQ(val1, val2);` | `EXPECT_DOUBLE_EQ(val1, val2);` | the two `double` values are almost equal | - - - -By "almost equal" we mean the values are within 4 ULP's from each other. - -The following assertions allow you to choose the acceptable error bound: - - - -| Fatal assertion | Nonfatal assertion | Verifies | -| ------------------------------------- | ------------------------------------- | -------------------------------------------------------------------------------- | -| `ASSERT_NEAR(val1, val2, abs_error);` | `EXPECT_NEAR(val1, val2, abs_error);` | the difference between `val1` and `val2` doesn't exceed the given absolute error | - - - -#### Floating-Point Predicate-Format Functions - -Some floating-point operations are useful, but not that often used. In order to -avoid an explosion of new macros, we provide them as predicate-format functions -that can be used in predicate assertion macros (e.g. `EXPECT_PRED_FORMAT2`, -etc). - -```c++ -EXPECT_PRED_FORMAT2(::testing::FloatLE, val1, val2); -EXPECT_PRED_FORMAT2(::testing::DoubleLE, val1, val2); -``` - -Verifies that `val1` is less than, or almost equal to, `val2`. You can replace -`EXPECT_PRED_FORMAT2` in the above table with `ASSERT_PRED_FORMAT2`. - -### Asserting Using gMock Matchers - -[gMock](../../googlemock) comes with a library of matchers for validating -arguments passed to mock objects. A gMock *matcher* is basically a predicate -that knows how to describe itself. It can be used in these assertion macros: - - - -| Fatal assertion | Nonfatal assertion | Verifies | -| ------------------------------ | ------------------------------ | --------------------- | -| `ASSERT_THAT(value, matcher);` | `EXPECT_THAT(value, matcher);` | value matches matcher | - - - -For example, `StartsWith(prefix)` is a matcher that matches a string starting -with `prefix`, and you can write: - -```c++ -using ::testing::StartsWith; -... - // Verifies that Foo() returns a string starting with "Hello". - EXPECT_THAT(Foo(), StartsWith("Hello")); -``` - -Read this -[recipe](../../googlemock/docs/cook_book.md#using-matchers-in-googletest-assertions) -in the gMock Cookbook for more details. - -gMock has a rich set of matchers. You can do many things googletest cannot do -alone with them. For a list of matchers gMock provides, read -[this](../../googlemock/docs/cook_book.md##using-matchers). It's easy to write -your [own matchers](../../googlemock/docs/cook_book.md#NewMatchers) too. - -gMock is bundled with googletest, so you don't need to add any build dependency -in order to take advantage of this. Just include `"testing/base/public/gmock.h"` -and you're ready to go. - -### More String Assertions - -(Please read the [previous](#asserting-using-gmock-matchers) section first if -you haven't.) - -You can use the gMock -[string matchers](../../googlemock/docs/cheat_sheet.md#string-matchers) with -`EXPECT_THAT()` or `ASSERT_THAT()` to do more string comparison tricks -(sub-string, prefix, suffix, regular expression, and etc). For example, - -```c++ -using ::testing::HasSubstr; -using ::testing::MatchesRegex; -... - ASSERT_THAT(foo_string, HasSubstr("needle")); - EXPECT_THAT(bar_string, MatchesRegex("\\w*\\d+")); -``` - -If the string contains a well-formed HTML or XML document, you can check whether -its DOM tree matches an -[XPath expression](http://www.w3.org/TR/xpath/#contents): - -```c++ -// Currently still in //template/prototemplate/testing:xpath_matcher -#include "template/prototemplate/testing/xpath_matcher.h" -using prototemplate::testing::MatchesXPath; -EXPECT_THAT(html_string, MatchesXPath("//a[text()='click here']")); -``` - -### Windows HRESULT assertions - -These assertions test for `HRESULT` success or failure. - -Fatal assertion | Nonfatal assertion | Verifies --------------------------------------- | -------------------------------------- | -------- -`ASSERT_HRESULT_SUCCEEDED(expression)` | `EXPECT_HRESULT_SUCCEEDED(expression)` | `expression` is a success `HRESULT` -`ASSERT_HRESULT_FAILED(expression)` | `EXPECT_HRESULT_FAILED(expression)` | `expression` is a failure `HRESULT` - -The generated output contains the human-readable error message associated with -the `HRESULT` code returned by `expression`. - -You might use them like this: - -```c++ -CComPtr shell; -ASSERT_HRESULT_SUCCEEDED(shell.CoCreateInstance(L"Shell.Application")); -CComVariant empty; -ASSERT_HRESULT_SUCCEEDED(shell->ShellExecute(CComBSTR(url), empty, empty, empty, empty)); -``` - -### Type Assertions - -You can call the function - -```c++ -::testing::StaticAssertTypeEq(); -``` - -to assert that types `T1` and `T2` are the same. The function does nothing if -the assertion is satisfied. If the types are different, the function call will -fail to compile, the compiler error message will say that -`type1 and type2 are not the same type` and most likely (depending on the compiler) -show you the actual values of `T1` and `T2`. This is mainly useful inside -template code. - -**Caveat**: When used inside a member function of a class template or a function -template, `StaticAssertTypeEq()` is effective only if the function is -instantiated. For example, given: - -```c++ -template class Foo { - public: - void Bar() { ::testing::StaticAssertTypeEq(); } -}; -``` - -the code: - -```c++ -void Test1() { Foo foo; } -``` - -will not generate a compiler error, as `Foo::Bar()` is never actually -instantiated. Instead, you need: - -```c++ -void Test2() { Foo foo; foo.Bar(); } -``` - -to cause a compiler error. - -### Assertion Placement - -You can use assertions in any C++ function. In particular, it doesn't have to be -a method of the test fixture class. The one constraint is that assertions that -generate a fatal failure (`FAIL*` and `ASSERT_*`) can only be used in -void-returning functions. This is a consequence of Google's not using -exceptions. By placing it in a non-void function you'll get a confusing compile -error like `"error: void value not ignored as it ought to be"` or `"cannot -initialize return object of type 'bool' with an rvalue of type 'void'"` or -`"error: no viable conversion from 'void' to 'string'"`. - -If you need to use fatal assertions in a function that returns non-void, one -option is to make the function return the value in an out parameter instead. For -example, you can rewrite `T2 Foo(T1 x)` to `void Foo(T1 x, T2* result)`. You -need to make sure that `*result` contains some sensible value even when the -function returns prematurely. As the function now returns `void`, you can use -any assertion inside of it. - -If changing the function's type is not an option, you should just use assertions -that generate non-fatal failures, such as `ADD_FAILURE*` and `EXPECT_*`. - -NOTE: Constructors and destructors are not considered void-returning functions, -according to the C++ language specification, and so you may not use fatal -assertions in them; you'll get a compilation error if you try. Instead, either -call `abort` and crash the entire test executable, or put the fatal assertion in -a `SetUp`/`TearDown` function; see -[constructor/destructor vs. `SetUp`/`TearDown`](faq.md#CtorVsSetUp) - -WARNING: A fatal assertion in a helper function (private void-returning method) -called from a constructor or destructor does not does not terminate the current -test, as your intuition might suggest: it merely returns from the constructor or -destructor early, possibly leaving your object in a partially-constructed or -partially-destructed state! You almost certainly want to `abort` or use -`SetUp`/`TearDown` instead. - -## Teaching googletest How to Print Your Values - -When a test assertion such as `EXPECT_EQ` fails, googletest prints the argument -values to help you debug. It does this using a user-extensible value printer. - -This printer knows how to print built-in C++ types, native arrays, STL -containers, and any type that supports the `<<` operator. For other types, it -prints the raw bytes in the value and hopes that you the user can figure it out. - -As mentioned earlier, the printer is *extensible*. That means you can teach it -to do a better job at printing your particular type than to dump the bytes. To -do that, define `<<` for your type: - -```c++ -#include - -namespace foo { - -class Bar { // We want googletest to be able to print instances of this. -... - // Create a free inline friend function. - friend std::ostream& operator<<(std::ostream& os, const Bar& bar) { - return os << bar.DebugString(); // whatever needed to print bar to os - } -}; - -// If you can't declare the function in the class it's important that the -// << operator is defined in the SAME namespace that defines Bar. C++'s look-up -// rules rely on that. -std::ostream& operator<<(std::ostream& os, const Bar& bar) { - return os << bar.DebugString(); // whatever needed to print bar to os -} - -} // namespace foo -``` - -Sometimes, this might not be an option: your team may consider it bad style to -have a `<<` operator for `Bar`, or `Bar` may already have a `<<` operator that -doesn't do what you want (and you cannot change it). If so, you can instead -define a `PrintTo()` function like this: - -```c++ -#include - -namespace foo { - -class Bar { - ... - friend void PrintTo(const Bar& bar, std::ostream* os) { - *os << bar.DebugString(); // whatever needed to print bar to os - } -}; - -// If you can't declare the function in the class it's important that PrintTo() -// is defined in the SAME namespace that defines Bar. C++'s look-up rules rely -// on that. -void PrintTo(const Bar& bar, std::ostream* os) { - *os << bar.DebugString(); // whatever needed to print bar to os -} - -} // namespace foo -``` - -If you have defined both `<<` and `PrintTo()`, the latter will be used when -googletest is concerned. This allows you to customize how the value appears in -googletest's output without affecting code that relies on the behavior of its -`<<` operator. - -If you want to print a value `x` using googletest's value printer yourself, just -call `::testing::PrintToString(x)`, which returns an `std::string`: - -```c++ -vector > bar_ints = GetBarIntVector(); - -EXPECT_TRUE(IsCorrectBarIntVector(bar_ints)) - << "bar_ints = " << ::testing::PrintToString(bar_ints); -``` - -## Death Tests - -In many applications, there are assertions that can cause application failure if -a condition is not met. These sanity checks, which ensure that the program is in -a known good state, are there to fail at the earliest possible time after some -program state is corrupted. If the assertion checks the wrong condition, then -the program may proceed in an erroneous state, which could lead to memory -corruption, security holes, or worse. Hence it is vitally important to test that -such assertion statements work as expected. - -Since these precondition checks cause the processes to die, we call such tests -_death tests_. More generally, any test that checks that a program terminates -(except by throwing an exception) in an expected fashion is also a death test. - -Note that if a piece of code throws an exception, we don't consider it "death" -for the purpose of death tests, as the caller of the code could catch the -exception and avoid the crash. If you want to verify exceptions thrown by your -code, see [Exception Assertions](#ExceptionAssertions). - -If you want to test `EXPECT_*()/ASSERT_*()` failures in your test code, see -Catching Failures - -### How to Write a Death Test - -googletest has the following macros to support death tests: - -Fatal assertion | Nonfatal assertion | Verifies ------------------------------------------------- | ------------------------------------------------ | -------- -`ASSERT_DEATH(statement, matcher);` | `EXPECT_DEATH(statement, matcher);` | `statement` crashes with the given error -`ASSERT_DEATH_IF_SUPPORTED(statement, matcher);` | `EXPECT_DEATH_IF_SUPPORTED(statement, matcher);` | if death tests are supported, verifies that `statement` crashes with the given error; otherwise verifies nothing -`ASSERT_EXIT(statement, predicate, matcher);` | `EXPECT_EXIT(statement, predicate, matcher);` | `statement` exits with the given error, and its exit code matches `predicate` - -where `statement` is a statement that is expected to cause the process to die, -`predicate` is a function or function object that evaluates an integer exit -status, and `matcher` is either a GMock matcher matching a `const std::string&` -or a (Perl) regular expression - either of which is matched against the stderr -output of `statement`. For legacy reasons, a bare string (i.e. with no matcher) -is interpreted as `ContainsRegex(str)`, **not** `Eq(str)`. Note that `statement` -can be *any valid statement* (including *compound statement*) and doesn't have -to be an expression. - -As usual, the `ASSERT` variants abort the current test function, while the -`EXPECT` variants do not. - -> NOTE: We use the word "crash" here to mean that the process terminates with a -> *non-zero* exit status code. There are two possibilities: either the process -> has called `exit()` or `_exit()` with a non-zero value, or it may be killed by -> a signal. -> -> This means that if `*statement*` terminates the process with a 0 exit code, it -> is *not* considered a crash by `EXPECT_DEATH`. Use `EXPECT_EXIT` instead if -> this is the case, or if you want to restrict the exit code more precisely. - -A predicate here must accept an `int` and return a `bool`. The death test -succeeds only if the predicate returns `true`. googletest defines a few -predicates that handle the most common cases: - -```c++ -::testing::ExitedWithCode(exit_code) -``` - -This expression is `true` if the program exited normally with the given exit -code. - -```c++ -::testing::KilledBySignal(signal_number) // Not available on Windows. -``` - -This expression is `true` if the program was killed by the given signal. - -The `*_DEATH` macros are convenient wrappers for `*_EXIT` that use a predicate -that verifies the process' exit code is non-zero. - -Note that a death test only cares about three things: - -1. does `statement` abort or exit the process? -2. (in the case of `ASSERT_EXIT` and `EXPECT_EXIT`) does the exit status - satisfy `predicate`? Or (in the case of `ASSERT_DEATH` and `EXPECT_DEATH`) - is the exit status non-zero? And -3. does the stderr output match `regex`? - -In particular, if `statement` generates an `ASSERT_*` or `EXPECT_*` failure, it -will **not** cause the death test to fail, as googletest assertions don't abort -the process. - -To write a death test, simply use one of the above macros inside your test -function. For example, - -```c++ -TEST(MyDeathTest, Foo) { - // This death test uses a compound statement. - ASSERT_DEATH({ - int n = 5; - Foo(&n); - }, "Error on line .* of Foo()"); -} - -TEST(MyDeathTest, NormalExit) { - EXPECT_EXIT(NormalExit(), ::testing::ExitedWithCode(0), "Success"); -} - -TEST(MyDeathTest, KillMyself) { - EXPECT_EXIT(KillMyself(), ::testing::KilledBySignal(SIGKILL), - "Sending myself unblockable signal"); -} -``` - -verifies that: - -* calling `Foo(5)` causes the process to die with the given error message, -* calling `NormalExit()` causes the process to print `"Success"` to stderr and - exit with exit code 0, and -* calling `KillMyself()` kills the process with signal `SIGKILL`. - -The test function body may contain other assertions and statements as well, if -necessary. - -### Death Test Naming - -IMPORTANT: We strongly recommend you to follow the convention of naming your -**test suite** (not test) `*DeathTest` when it contains a death test, as -demonstrated in the above example. The -[Death Tests And Threads](#death-tests-and-threads) section below explains why. - -If a test fixture class is shared by normal tests and death tests, you can use -`using` or `typedef` to introduce an alias for the fixture class and avoid -duplicating its code: - -```c++ -class FooTest : public ::testing::Test { ... }; - -using FooDeathTest = FooTest; - -TEST_F(FooTest, DoesThis) { - // normal test -} - -TEST_F(FooDeathTest, DoesThat) { - // death test -} -``` - -### Regular Expression Syntax - -On POSIX systems (e.g. Linux, Cygwin, and Mac), googletest uses the -[POSIX extended regular expression](http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap09.html#tag_09_04) -syntax. To learn about this syntax, you may want to read this -[Wikipedia entry](http://en.wikipedia.org/wiki/Regular_expression#POSIX_Extended_Regular_Expressions). - -On Windows, googletest uses its own simple regular expression implementation. It -lacks many features. For example, we don't support union (`"x|y"`), grouping -(`"(xy)"`), brackets (`"[xy]"`), and repetition count (`"x{5,7}"`), among -others. Below is what we do support (`A` denotes a literal character, period -(`.`), or a single `\\ ` escape sequence; `x` and `y` denote regular -expressions.): - -Expression | Meaning ----------- | -------------------------------------------------------------- -`c` | matches any literal character `c` -`\\d` | matches any decimal digit -`\\D` | matches any character that's not a decimal digit -`\\f` | matches `\f` -`\\n` | matches `\n` -`\\r` | matches `\r` -`\\s` | matches any ASCII whitespace, including `\n` -`\\S` | matches any character that's not a whitespace -`\\t` | matches `\t` -`\\v` | matches `\v` -`\\w` | matches any letter, `_`, or decimal digit -`\\W` | matches any character that `\\w` doesn't match -`\\c` | matches any literal character `c`, which must be a punctuation -`.` | matches any single character except `\n` -`A?` | matches 0 or 1 occurrences of `A` -`A*` | matches 0 or many occurrences of `A` -`A+` | matches 1 or many occurrences of `A` -`^` | matches the beginning of a string (not that of each line) -`$` | matches the end of a string (not that of each line) -`xy` | matches `x` followed by `y` - -To help you determine which capability is available on your system, googletest -defines macros to govern which regular expression it is using. The macros are: -`GTEST_USES_SIMPLE_RE=1` or `GTEST_USES_POSIX_RE=1`. If you want your death -tests to work in all cases, you can either `#if` on these macros or use the more -limited syntax only. - -### How It Works - -Under the hood, `ASSERT_EXIT()` spawns a new process and executes the death test -statement in that process. The details of how precisely that happens depend on -the platform and the variable ::testing::GTEST_FLAG(death_test_style) (which is -initialized from the command-line flag `--gtest_death_test_style`). - -* On POSIX systems, `fork()` (or `clone()` on Linux) is used to spawn the - child, after which: - * If the variable's value is `"fast"`, the death test statement is - immediately executed. - * If the variable's value is `"threadsafe"`, the child process re-executes - the unit test binary just as it was originally invoked, but with some - extra flags to cause just the single death test under consideration to - be run. -* On Windows, the child is spawned using the `CreateProcess()` API, and - re-executes the binary to cause just the single death test under - consideration to be run - much like the `threadsafe` mode on POSIX. - -Other values for the variable are illegal and will cause the death test to fail. -Currently, the flag's default value is **"fast"** - -1. the child's exit status satisfies the predicate, and -2. the child's stderr matches the regular expression. - -If the death test statement runs to completion without dying, the child process -will nonetheless terminate, and the assertion fails. - -### Death Tests And Threads - -The reason for the two death test styles has to do with thread safety. Due to -well-known problems with forking in the presence of threads, death tests should -be run in a single-threaded context. Sometimes, however, it isn't feasible to -arrange that kind of environment. For example, statically-initialized modules -may start threads before main is ever reached. Once threads have been created, -it may be difficult or impossible to clean them up. - -googletest has three features intended to raise awareness of threading issues. - -1. A warning is emitted if multiple threads are running when a death test is - encountered. -2. Test suites with a name ending in "DeathTest" are run before all other - tests. -3. It uses `clone()` instead of `fork()` to spawn the child process on Linux - (`clone()` is not available on Cygwin and Mac), as `fork()` is more likely - to cause the child to hang when the parent process has multiple threads. - -It's perfectly fine to create threads inside a death test statement; they are -executed in a separate process and cannot affect the parent. - -### Death Test Styles - -The "threadsafe" death test style was introduced in order to help mitigate the -risks of testing in a possibly multithreaded environment. It trades increased -test execution time (potentially dramatically so) for improved thread safety. - -The automated testing framework does not set the style flag. You can choose a -particular style of death tests by setting the flag programmatically: - -```c++ -testing::FLAGS_gtest_death_test_style="threadsafe" -``` - -You can do this in `main()` to set the style for all death tests in the binary, -or in individual tests. Recall that flags are saved before running each test and -restored afterwards, so you need not do that yourself. For example: - -```c++ -int main(int argc, char** argv) { - InitGoogle(argv[0], &argc, &argv, true); - ::testing::FLAGS_gtest_death_test_style = "fast"; - return RUN_ALL_TESTS(); -} - -TEST(MyDeathTest, TestOne) { - ::testing::FLAGS_gtest_death_test_style = "threadsafe"; - // This test is run in the "threadsafe" style: - ASSERT_DEATH(ThisShouldDie(), ""); -} - -TEST(MyDeathTest, TestTwo) { - // This test is run in the "fast" style: - ASSERT_DEATH(ThisShouldDie(), ""); -} -``` - -### Caveats - -The `statement` argument of `ASSERT_EXIT()` can be any valid C++ statement. If -it leaves the current function via a `return` statement or by throwing an -exception, the death test is considered to have failed. Some googletest macros -may return from the current function (e.g. `ASSERT_TRUE()`), so be sure to avoid -them in `statement`. - -Since `statement` runs in the child process, any in-memory side effect (e.g. -modifying a variable, releasing memory, etc) it causes will *not* be observable -in the parent process. In particular, if you release memory in a death test, -your program will fail the heap check as the parent process will never see the -memory reclaimed. To solve this problem, you can - -1. try not to free memory in a death test; -2. free the memory again in the parent process; or -3. do not use the heap checker in your program. - -Due to an implementation detail, you cannot place multiple death test assertions -on the same line; otherwise, compilation will fail with an unobvious error -message. - -Despite the improved thread safety afforded by the "threadsafe" style of death -test, thread problems such as deadlock are still possible in the presence of -handlers registered with `pthread_atfork(3)`. - - -## Using Assertions in Sub-routines - -### Adding Traces to Assertions - -If a test sub-routine is called from several places, when an assertion inside it -fails, it can be hard to tell which invocation of the sub-routine the failure is -from. You can alleviate this problem using extra logging or custom failure -messages, but that usually clutters up your tests. A better solution is to use -the `SCOPED_TRACE` macro or the `ScopedTrace` utility: - -```c++ -SCOPED_TRACE(message); -ScopedTrace trace("file_path", line_number, message); -``` - -where `message` can be anything streamable to `std::ostream`. `SCOPED_TRACE` -macro will cause the current file name, line number, and the given message to be -added in every failure message. `ScopedTrace` accepts explicit file name and -line number in arguments, which is useful for writing test helpers. The effect -will be undone when the control leaves the current lexical scope. - -For example, - -```c++ -10: void Sub1(int n) { -11: EXPECT_EQ(Bar(n), 1); -12: EXPECT_EQ(Bar(n + 1), 2); -13: } -14: -15: TEST(FooTest, Bar) { -16: { -17: SCOPED_TRACE("A"); // This trace point will be included in -18: // every failure in this scope. -19: Sub1(1); -20: } -21: // Now it won't. -22: Sub1(9); -23: } -``` - -could result in messages like these: - -```none -path/to/foo_test.cc:11: Failure -Value of: Bar(n) -Expected: 1 - Actual: 2 - Trace: -path/to/foo_test.cc:17: A - -path/to/foo_test.cc:12: Failure -Value of: Bar(n + 1) -Expected: 2 - Actual: 3 -``` - -Without the trace, it would've been difficult to know which invocation of -`Sub1()` the two failures come from respectively. (You could add an extra -message to each assertion in `Sub1()` to indicate the value of `n`, but that's -tedious.) - -Some tips on using `SCOPED_TRACE`: - -1. With a suitable message, it's often enough to use `SCOPED_TRACE` at the - beginning of a sub-routine, instead of at each call site. -2. When calling sub-routines inside a loop, make the loop iterator part of the - message in `SCOPED_TRACE` such that you can know which iteration the failure - is from. -3. Sometimes the line number of the trace point is enough for identifying the - particular invocation of a sub-routine. In this case, you don't have to - choose a unique message for `SCOPED_TRACE`. You can simply use `""`. -4. You can use `SCOPED_TRACE` in an inner scope when there is one in the outer - scope. In this case, all active trace points will be included in the failure - messages, in reverse order they are encountered. -5. The trace dump is clickable in Emacs - hit `return` on a line number and - you'll be taken to that line in the source file! - -### Propagating Fatal Failures - -A common pitfall when using `ASSERT_*` and `FAIL*` is not understanding that -when they fail they only abort the _current function_, not the entire test. For -example, the following test will segfault: - -```c++ -void Subroutine() { - // Generates a fatal failure and aborts the current function. - ASSERT_EQ(1, 2); - - // The following won't be executed. - ... -} - -TEST(FooTest, Bar) { - Subroutine(); // The intended behavior is for the fatal failure - // in Subroutine() to abort the entire test. - - // The actual behavior: the function goes on after Subroutine() returns. - int* p = NULL; - *p = 3; // Segfault! -} -``` - -To alleviate this, googletest provides three different solutions. You could use -either exceptions, the `(ASSERT|EXPECT)_NO_FATAL_FAILURE` assertions or the -`HasFatalFailure()` function. They are described in the following two -subsections. - -#### Asserting on Subroutines with an exception - -The following code can turn ASSERT-failure into an exception: - -```c++ -class ThrowListener : public testing::EmptyTestEventListener { - void OnTestPartResult(const testing::TestPartResult& result) override { - if (result.type() == testing::TestPartResult::kFatalFailure) { - throw testing::AssertionException(result); - } - } -}; -int main(int argc, char** argv) { - ... - testing::UnitTest::GetInstance()->listeners().Append(new ThrowListener); - return RUN_ALL_TESTS(); -} -``` - -This listener should be added after other listeners if you have any, otherwise -they won't see failed `OnTestPartResult`. - -#### Asserting on Subroutines - -As shown above, if your test calls a subroutine that has an `ASSERT_*` failure -in it, the test will continue after the subroutine returns. This may not be what -you want. - -Often people want fatal failures to propagate like exceptions. For that -googletest offers the following macros: - -Fatal assertion | Nonfatal assertion | Verifies -------------------------------------- | ------------------------------------- | -------- -`ASSERT_NO_FATAL_FAILURE(statement);` | `EXPECT_NO_FATAL_FAILURE(statement);` | `statement` doesn't generate any new fatal failures in the current thread. - -Only failures in the thread that executes the assertion are checked to determine -the result of this type of assertions. If `statement` creates new threads, -failures in these threads are ignored. - -Examples: - -```c++ -ASSERT_NO_FATAL_FAILURE(Foo()); - -int i; -EXPECT_NO_FATAL_FAILURE({ - i = Bar(); -}); -``` - -Assertions from multiple threads are currently not supported on Windows. - -#### Checking for Failures in the Current Test - -`HasFatalFailure()` in the `::testing::Test` class returns `true` if an -assertion in the current test has suffered a fatal failure. This allows -functions to catch fatal failures in a sub-routine and return early. - -```c++ -class Test { - public: - ... - static bool HasFatalFailure(); -}; -``` - -The typical usage, which basically simulates the behavior of a thrown exception, -is: - -```c++ -TEST(FooTest, Bar) { - Subroutine(); - // Aborts if Subroutine() had a fatal failure. - if (HasFatalFailure()) return; - - // The following won't be executed. - ... -} -``` - -If `HasFatalFailure()` is used outside of `TEST()` , `TEST_F()` , or a test -fixture, you must add the `::testing::Test::` prefix, as in: - -```c++ -if (::testing::Test::HasFatalFailure()) return; -``` - -Similarly, `HasNonfatalFailure()` returns `true` if the current test has at -least one non-fatal failure, and `HasFailure()` returns `true` if the current -test has at least one failure of either kind. - -## Logging Additional Information - -In your test code, you can call `RecordProperty("key", value)` to log additional -information, where `value` can be either a string or an `int`. The *last* value -recorded for a key will be emitted to the -[XML output](#generating-an-xml-report) if you specify one. For example, the -test - -```c++ -TEST_F(WidgetUsageTest, MinAndMaxWidgets) { - RecordProperty("MaximumWidgets", ComputeMaxUsage()); - RecordProperty("MinimumWidgets", ComputeMinUsage()); -} -``` - -will output XML like this: - -```xml - ... - - ... -``` - -> NOTE: -> -> * `RecordProperty()` is a static member of the `Test` class. Therefore it -> needs to be prefixed with `::testing::Test::` if used outside of the -> `TEST` body and the test fixture class. -> * `*key*` must be a valid XML attribute name, and cannot conflict with the -> ones already used by googletest (`name`, `status`, `time`, `classname`, -> `type_param`, and `value_param`). -> * Calling `RecordProperty()` outside of the lifespan of a test is allowed. -> If it's called outside of a test but between a test suite's -> `SetUpTestSuite()` and `TearDownTestSuite()` methods, it will be -> attributed to the XML element for the test suite. If it's called outside -> of all test suites (e.g. in a test environment), it will be attributed to -> the top-level XML element. - -## Sharing Resources Between Tests in the Same Test Suite - -googletest creates a new test fixture object for each test in order to make -tests independent and easier to debug. However, sometimes tests use resources -that are expensive to set up, making the one-copy-per-test model prohibitively -expensive. - -If the tests don't change the resource, there's no harm in their sharing a -single resource copy. So, in addition to per-test set-up/tear-down, googletest -also supports per-test-suite set-up/tear-down. To use it: - -1. In your test fixture class (say `FooTest` ), declare as `static` some member - variables to hold the shared resources. -2. Outside your test fixture class (typically just below it), define those - member variables, optionally giving them initial values. -3. In the same test fixture class, define a `static void SetUpTestSuite()` - function (remember not to spell it as **`SetupTestSuite`** with a small - `u`!) to set up the shared resources and a `static void TearDownTestSuite()` - function to tear them down. - -That's it! googletest automatically calls `SetUpTestSuite()` before running the -*first test* in the `FooTest` test suite (i.e. before creating the first -`FooTest` object), and calls `TearDownTestSuite()` after running the *last test* -in it (i.e. after deleting the last `FooTest` object). In between, the tests can -use the shared resources. - -Remember that the test order is undefined, so your code can't depend on a test -preceding or following another. Also, the tests must either not modify the state -of any shared resource, or, if they do modify the state, they must restore the -state to its original value before passing control to the next test. - -Here's an example of per-test-suite set-up and tear-down: - -```c++ -class FooTest : public ::testing::Test { - protected: - // Per-test-suite set-up. - // Called before the first test in this test suite. - // Can be omitted if not needed. - static void SetUpTestSuite() { - shared_resource_ = new ...; - } - - // Per-test-suite tear-down. - // Called after the last test in this test suite. - // Can be omitted if not needed. - static void TearDownTestSuite() { - delete shared_resource_; - shared_resource_ = NULL; - } - - // You can define per-test set-up logic as usual. - virtual void SetUp() { ... } - - // You can define per-test tear-down logic as usual. - virtual void TearDown() { ... } - - // Some expensive resource shared by all tests. - static T* shared_resource_; -}; - -T* FooTest::shared_resource_ = NULL; - -TEST_F(FooTest, Test1) { - ... you can refer to shared_resource_ here ... -} - -TEST_F(FooTest, Test2) { - ... you can refer to shared_resource_ here ... -} -``` - -NOTE: Though the above code declares `SetUpTestSuite()` protected, it may -sometimes be necessary to declare it public, such as when using it with -`TEST_P`. - -## Global Set-Up and Tear-Down - -Just as you can do set-up and tear-down at the test level and the test suite -level, you can also do it at the test program level. Here's how. - -First, you subclass the `::testing::Environment` class to define a test -environment, which knows how to set-up and tear-down: - -```c++ -class Environment : public ::testing::Environment { - public: - virtual ~Environment() {} - - // Override this to define how to set up the environment. - void SetUp() override {} - - // Override this to define how to tear down the environment. - void TearDown() override {} -}; -``` - -Then, you register an instance of your environment class with googletest by -calling the `::testing::AddGlobalTestEnvironment()` function: - -```c++ -Environment* AddGlobalTestEnvironment(Environment* env); -``` - -Now, when `RUN_ALL_TESTS()` is called, it first calls the `SetUp()` method of -each environment object, then runs the tests if none of the environments -reported fatal failures and `GTEST_SKIP()` was not called. `RUN_ALL_TESTS()` -always calls `TearDown()` with each environment object, regardless of whether or -not the tests were run. - -It's OK to register multiple environment objects. In this suite, their `SetUp()` -will be called in the order they are registered, and their `TearDown()` will be -called in the reverse order. - -Note that googletest takes ownership of the registered environment objects. -Therefore **do not delete them** by yourself. - -You should call `AddGlobalTestEnvironment()` before `RUN_ALL_TESTS()` is called, -probably in `main()`. If you use `gtest_main`, you need to call this before -`main()` starts for it to take effect. One way to do this is to define a global -variable like this: - -```c++ -::testing::Environment* const foo_env = - ::testing::AddGlobalTestEnvironment(new FooEnvironment); -``` - -However, we strongly recommend you to write your own `main()` and call -`AddGlobalTestEnvironment()` there, as relying on initialization of global -variables makes the code harder to read and may cause problems when you register -multiple environments from different translation units and the environments have -dependencies among them (remember that the compiler doesn't guarantee the order -in which global variables from different translation units are initialized). - -## Value-Parameterized Tests - -*Value-parameterized tests* allow you to test your code with different -parameters without writing multiple copies of the same test. This is useful in a -number of situations, for example: - -* You have a piece of code whose behavior is affected by one or more - command-line flags. You want to make sure your code performs correctly for - various values of those flags. -* You want to test different implementations of an OO interface. -* You want to test your code over various inputs (a.k.a. data-driven testing). - This feature is easy to abuse, so please exercise your good sense when doing - it! - -### How to Write Value-Parameterized Tests - -To write value-parameterized tests, first you should define a fixture class. It -must be derived from both `testing::Test` and `testing::WithParamInterface` -(the latter is a pure interface), where `T` is the type of your parameter -values. For convenience, you can just derive the fixture class from -`testing::TestWithParam`, which itself is derived from both `testing::Test` -and `testing::WithParamInterface`. `T` can be any copyable type. If it's a -raw pointer, you are responsible for managing the lifespan of the pointed -values. - -NOTE: If your test fixture defines `SetUpTestSuite()` or `TearDownTestSuite()` -they must be declared **public** rather than **protected** in order to use -`TEST_P`. - -```c++ -class FooTest : - public testing::TestWithParam { - // You can implement all the usual fixture class members here. - // To access the test parameter, call GetParam() from class - // TestWithParam. -}; - -// Or, when you want to add parameters to a pre-existing fixture class: -class BaseTest : public testing::Test { - ... -}; -class BarTest : public BaseTest, - public testing::WithParamInterface { - ... -}; -``` - -Then, use the `TEST_P` macro to define as many test patterns using this fixture -as you want. The `_P` suffix is for "parameterized" or "pattern", whichever you -prefer to think. - -```c++ -TEST_P(FooTest, DoesBlah) { - // Inside a test, access the test parameter with the GetParam() method - // of the TestWithParam class: - EXPECT_TRUE(foo.Blah(GetParam())); - ... -} - -TEST_P(FooTest, HasBlahBlah) { - ... -} -``` - -Finally, you can use `INSTANTIATE_TEST_SUITE_P` to instantiate the test suite -with any set of parameters you want. googletest defines a number of functions -for generating test parameters. They return what we call (surprise!) *parameter -generators*. Here is a summary of them, which are all in the `testing` -namespace: - - - -| Parameter Generator | Behavior | -| ----------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | -| `Range(begin, end [, step])` | Yields values `{begin, begin+step, begin+step+step, ...}`. The values do not include `end`. `step` defaults to 1. | -| `Values(v1, v2, ..., vN)` | Yields values `{v1, v2, ..., vN}`. | -| `ValuesIn(container)` and `ValuesIn(begin,end)` | Yields values from a C-style array, an STL-style container, or an iterator range `[begin, end)` | -| `Bool()` | Yields sequence `{false, true}`. | -| `Combine(g1, g2, ..., gN)` | Yields all combinations (Cartesian product) as std\:\:tuples of the values generated by the `N` generators. | - - - -For more details, see the comments at the definitions of these functions. - -The following statement will instantiate tests from the `FooTest` test suite -each with parameter values `"meeny"`, `"miny"`, and `"moe"`. - -```c++ -INSTANTIATE_TEST_SUITE_P(InstantiationName, - FooTest, - testing::Values("meeny", "miny", "moe")); -``` - -NOTE: The code above must be placed at global or namespace scope, not at -function scope. - -NOTE: Don't forget this step! If you do your test will silently pass, but none -of its suites will ever run! - -To distinguish different instances of the pattern (yes, you can instantiate it -more than once), the first argument to `INSTANTIATE_TEST_SUITE_P` is a prefix -that will be added to the actual test suite name. Remember to pick unique -prefixes for different instantiations. The tests from the instantiation above -will have these names: - -* `InstantiationName/FooTest.DoesBlah/0` for `"meeny"` -* `InstantiationName/FooTest.DoesBlah/1` for `"miny"` -* `InstantiationName/FooTest.DoesBlah/2` for `"moe"` -* `InstantiationName/FooTest.HasBlahBlah/0` for `"meeny"` -* `InstantiationName/FooTest.HasBlahBlah/1` for `"miny"` -* `InstantiationName/FooTest.HasBlahBlah/2` for `"moe"` - -You can use these names in [`--gtest_filter`](#running-a-subset-of-the-tests). - -This statement will instantiate all tests from `FooTest` again, each with -parameter values `"cat"` and `"dog"`: - -```c++ -const char* pets[] = {"cat", "dog"}; -INSTANTIATE_TEST_SUITE_P(AnotherInstantiationName, FooTest, - testing::ValuesIn(pets)); -``` - -The tests from the instantiation above will have these names: - -* `AnotherInstantiationName/FooTest.DoesBlah/0` for `"cat"` -* `AnotherInstantiationName/FooTest.DoesBlah/1` for `"dog"` -* `AnotherInstantiationName/FooTest.HasBlahBlah/0` for `"cat"` -* `AnotherInstantiationName/FooTest.HasBlahBlah/1` for `"dog"` - -Please note that `INSTANTIATE_TEST_SUITE_P` will instantiate *all* tests in the -given test suite, whether their definitions come before or *after* the -`INSTANTIATE_TEST_SUITE_P` statement. - -You can see [sample7_unittest.cc] and [sample8_unittest.cc] for more examples. - -[sample7_unittest.cc]: ../samples/sample7_unittest.cc "Parameterized Test example" -[sample8_unittest.cc]: ../samples/sample8_unittest.cc "Parameterized Test example with multiple parameters" - -### Creating Value-Parameterized Abstract Tests - -In the above, we define and instantiate `FooTest` in the *same* source file. -Sometimes you may want to define value-parameterized tests in a library and let -other people instantiate them later. This pattern is known as *abstract tests*. -As an example of its application, when you are designing an interface you can -write a standard suite of abstract tests (perhaps using a factory function as -the test parameter) that all implementations of the interface are expected to -pass. When someone implements the interface, they can instantiate your suite to -get all the interface-conformance tests for free. - -To define abstract tests, you should organize your code like this: - -1. Put the definition of the parameterized test fixture class (e.g. `FooTest`) - in a header file, say `foo_param_test.h`. Think of this as *declaring* your - abstract tests. -2. Put the `TEST_P` definitions in `foo_param_test.cc`, which includes - `foo_param_test.h`. Think of this as *implementing* your abstract tests. - -Once they are defined, you can instantiate them by including `foo_param_test.h`, -invoking `INSTANTIATE_TEST_SUITE_P()`, and depending on the library target that -contains `foo_param_test.cc`. You can instantiate the same abstract test suite -multiple times, possibly in different source files. - -### Specifying Names for Value-Parameterized Test Parameters - -The optional last argument to `INSTANTIATE_TEST_SUITE_P()` allows the user to -specify a function or functor that generates custom test name suffixes based on -the test parameters. The function should accept one argument of type -`testing::TestParamInfo`, and return `std::string`. - -`testing::PrintToStringParamName` is a builtin test suffix generator that -returns the value of `testing::PrintToString(GetParam())`. It does not work for -`std::string` or C strings. - -NOTE: test names must be non-empty, unique, and may only contain ASCII -alphanumeric characters. In particular, they -[should not contain underscores](faq.md#why-should-test-suite-names-and-test-names-not-contain-underscore) - -```c++ -class MyTestSuite : public testing::TestWithParam {}; - -TEST_P(MyTestSuite, MyTest) -{ - std::cout << "Example Test Param: " << GetParam() << std::endl; -} - -INSTANTIATE_TEST_SUITE_P(MyGroup, MyTestSuite, testing::Range(0, 10), - testing::PrintToStringParamName()); -``` - -Providing a custom functor allows for more control over test parameter name -generation, especially for types where the automatic conversion does not -generate helpful parameter names (e.g. strings as demonstrated above). The -following example illustrates this for multiple parameters, an enumeration type -and a string, and also demonstrates how to combine generators. It uses a lambda -for conciseness: - -```c++ -enum class MyType { MY_FOO = 0, MY_BAR = 1 }; - -class MyTestSuite : public testing::TestWithParam> { -}; - -INSTANTIATE_TEST_SUITE_P( - MyGroup, MyTestSuite, - testing::Combine( - testing::Values(MyType::VALUE_0, MyType::VALUE_1), - testing::ValuesIn("", "")), - [](const testing::TestParamInfo& info) { - string name = absl::StrCat( - std::get<0>(info.param) == MY_FOO ? "Foo" : "Bar", "_", - std::get<1>(info.param)); - absl::c_replace_if(name, [](char c) { return !std::isalnum(c); }, '_'); - return name; - }); -``` - -## Typed Tests - -Suppose you have multiple implementations of the same interface and want to make -sure that all of them satisfy some common requirements. Or, you may have defined -several types that are supposed to conform to the same "concept" and you want to -verify it. In both cases, you want the same test logic repeated for different -types. - -While you can write one `TEST` or `TEST_F` for each type you want to test (and -you may even factor the test logic into a function template that you invoke from -the `TEST`), it's tedious and doesn't scale: if you want `m` tests over `n` -types, you'll end up writing `m*n` `TEST`s. - -*Typed tests* allow you to repeat the same test logic over a list of types. You -only need to write the test logic once, although you must know the type list -when writing typed tests. Here's how you do it: - -First, define a fixture class template. It should be parameterized by a type. -Remember to derive it from `::testing::Test`: - -```c++ -template -class FooTest : public ::testing::Test { - public: - ... - typedef std::list List; - static T shared_; - T value_; -}; -``` - -Next, associate a list of types with the test suite, which will be repeated for -each type in the list: - -```c++ -using MyTypes = ::testing::Types; -TYPED_TEST_SUITE(FooTest, MyTypes); -``` - -The type alias (`using` or `typedef`) is necessary for the `TYPED_TEST_SUITE` -macro to parse correctly. Otherwise the compiler will think that each comma in -the type list introduces a new macro argument. - -Then, use `TYPED_TEST()` instead of `TEST_F()` to define a typed test for this -test suite. You can repeat this as many times as you want: - -```c++ -TYPED_TEST(FooTest, DoesBlah) { - // Inside a test, refer to the special name TypeParam to get the type - // parameter. Since we are inside a derived class template, C++ requires - // us to visit the members of FooTest via 'this'. - TypeParam n = this->value_; - - // To visit static members of the fixture, add the 'TestFixture::' - // prefix. - n += TestFixture::shared_; - - // To refer to typedefs in the fixture, add the 'typename TestFixture::' - // prefix. The 'typename' is required to satisfy the compiler. - typename TestFixture::List values; - - values.push_back(n); - ... -} - -TYPED_TEST(FooTest, HasPropertyA) { ... } -``` - -You can see [sample6_unittest.cc] for a complete example. - -[sample6_unittest.cc]: ../samples/sample6_unittest.cc "Typed Test example" - -## Type-Parameterized Tests - -*Type-parameterized tests* are like typed tests, except that they don't require -you to know the list of types ahead of time. Instead, you can define the test -logic first and instantiate it with different type lists later. You can even -instantiate it more than once in the same program. - -If you are designing an interface or concept, you can define a suite of -type-parameterized tests to verify properties that any valid implementation of -the interface/concept should have. Then, the author of each implementation can -just instantiate the test suite with their type to verify that it conforms to -the requirements, without having to write similar tests repeatedly. Here's an -example: - -First, define a fixture class template, as we did with typed tests: - -```c++ -template -class FooTest : public ::testing::Test { - ... -}; -``` - -Next, declare that you will define a type-parameterized test suite: - -```c++ -TYPED_TEST_SUITE_P(FooTest); -``` - -Then, use `TYPED_TEST_P()` to define a type-parameterized test. You can repeat -this as many times as you want: - -```c++ -TYPED_TEST_P(FooTest, DoesBlah) { - // Inside a test, refer to TypeParam to get the type parameter. - TypeParam n = 0; - ... -} - -TYPED_TEST_P(FooTest, HasPropertyA) { ... } -``` - -Now the tricky part: you need to register all test patterns using the -`REGISTER_TYPED_TEST_SUITE_P` macro before you can instantiate them. The first -argument of the macro is the test suite name; the rest are the names of the -tests in this test suite: - -```c++ -REGISTER_TYPED_TEST_SUITE_P(FooTest, - DoesBlah, HasPropertyA); -``` - -Finally, you are free to instantiate the pattern with the types you want. If you -put the above code in a header file, you can `#include` it in multiple C++ -source files and instantiate it multiple times. - -```c++ -typedef ::testing::Types MyTypes; -INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); -``` - -To distinguish different instances of the pattern, the first argument to the -`INSTANTIATE_TYPED_TEST_SUITE_P` macro is a prefix that will be added to the -actual test suite name. Remember to pick unique prefixes for different -instances. - -In the special case where the type list contains only one type, you can write -that type directly without `::testing::Types<...>`, like this: - -```c++ -INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, int); -``` - -You can see [sample6_unittest.cc] for a complete example. - -## Testing Private Code - -If you change your software's internal implementation, your tests should not -break as long as the change is not observable by users. Therefore, **per the -black-box testing principle, most of the time you should test your code through -its public interfaces.** - -**If you still find yourself needing to test internal implementation code, -consider if there's a better design.** The desire to test internal -implementation is often a sign that the class is doing too much. Consider -extracting an implementation class, and testing it. Then use that implementation -class in the original class. - -If you absolutely have to test non-public interface code though, you can. There -are two cases to consider: - -* Static functions ( *not* the same as static member functions!) or unnamed - namespaces, and -* Private or protected class members - -To test them, we use the following special techniques: - -* Both static functions and definitions/declarations in an unnamed namespace - are only visible within the same translation unit. To test them, you can - `#include` the entire `.cc` file being tested in your `*_test.cc` file. - (#including `.cc` files is not a good way to reuse code - you should not do - this in production code!) - - However, a better approach is to move the private code into the - `foo::internal` namespace, where `foo` is the namespace your project - normally uses, and put the private declarations in a `*-internal.h` file. - Your production `.cc` files and your tests are allowed to include this - internal header, but your clients are not. This way, you can fully test your - internal implementation without leaking it to your clients. - -* Private class members are only accessible from within the class or by - friends. To access a class' private members, you can declare your test - fixture as a friend to the class and define accessors in your fixture. Tests - using the fixture can then access the private members of your production - class via the accessors in the fixture. Note that even though your fixture - is a friend to your production class, your tests are not automatically - friends to it, as they are technically defined in sub-classes of the - fixture. - - Another way to test private members is to refactor them into an - implementation class, which is then declared in a `*-internal.h` file. Your - clients aren't allowed to include this header but your tests can. Such is - called the - [Pimpl](https://www.gamedev.net/articles/programming/general-and-gameplay-programming/the-c-pimpl-r1794/) - (Private Implementation) idiom. - - Or, you can declare an individual test as a friend of your class by adding - this line in the class body: - - ```c++ - FRIEND_TEST(TestSuiteName, TestName); - ``` - - For example, - - ```c++ - // foo.h - class Foo { - ... - private: - FRIEND_TEST(FooTest, BarReturnsZeroOnNull); - - int Bar(void* x); - }; - - // foo_test.cc - ... - TEST(FooTest, BarReturnsZeroOnNull) { - Foo foo; - EXPECT_EQ(foo.Bar(NULL), 0); // Uses Foo's private member Bar(). - } - ``` - - Pay special attention when your class is defined in a namespace, as you - should define your test fixtures and tests in the same namespace if you want - them to be friends of your class. For example, if the code to be tested - looks like: - - ```c++ - namespace my_namespace { - - class Foo { - friend class FooTest; - FRIEND_TEST(FooTest, Bar); - FRIEND_TEST(FooTest, Baz); - ... definition of the class Foo ... - }; - - } // namespace my_namespace - ``` - - Your test code should be something like: - - ```c++ - namespace my_namespace { - - class FooTest : public ::testing::Test { - protected: - ... - }; - - TEST_F(FooTest, Bar) { ... } - TEST_F(FooTest, Baz) { ... } - - } // namespace my_namespace - ``` - -## "Catching" Failures - -If you are building a testing utility on top of googletest, you'll want to test -your utility. What framework would you use to test it? googletest, of course. - -The challenge is to verify that your testing utility reports failures correctly. -In frameworks that report a failure by throwing an exception, you could catch -the exception and assert on it. But googletest doesn't use exceptions, so how do -we test that a piece of code generates an expected failure? - -gunit-spi.h contains some constructs to do this. After #including this header, -you can use - -```c++ - EXPECT_FATAL_FAILURE(statement, substring); -``` - -to assert that `statement` generates a fatal (e.g. `ASSERT_*`) failure in the -current thread whose message contains the given `substring`, or use - -```c++ - EXPECT_NONFATAL_FAILURE(statement, substring); -``` - -if you are expecting a non-fatal (e.g. `EXPECT_*`) failure. - -Only failures in the current thread are checked to determine the result of this -type of expectations. If `statement` creates new threads, failures in these -threads are also ignored. If you want to catch failures in other threads as -well, use one of the following macros instead: - -```c++ - EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substring); - EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substring); -``` - -NOTE: Assertions from multiple threads are currently not supported on Windows. - -For technical reasons, there are some caveats: - -1. You cannot stream a failure message to either macro. - -2. `statement` in `EXPECT_FATAL_FAILURE{_ON_ALL_THREADS}()` cannot reference - local non-static variables or non-static members of `this` object. - -3. `statement` in `EXPECT_FATAL_FAILURE{_ON_ALL_THREADS}()` cannot return a - value. - -## Registering tests programmatically - -The `TEST` macros handle the vast majority of all use cases, but there are few -were runtime registration logic is required. For those cases, the framework -provides the `::testing::RegisterTest` that allows callers to register arbitrary -tests dynamically. - -This is an advanced API only to be used when the `TEST` macros are insufficient. -The macros should be preferred when possible, as they avoid most of the -complexity of calling this function. - -It provides the following signature: - -```c++ -template -TestInfo* RegisterTest(const char* test_suite_name, const char* test_name, - const char* type_param, const char* value_param, - const char* file, int line, Factory factory); -``` - -The `factory` argument is a factory callable (move-constructible) object or -function pointer that creates a new instance of the Test object. It handles -ownership to the caller. The signature of the callable is `Fixture*()`, where -`Fixture` is the test fixture class for the test. All tests registered with the -same `test_suite_name` must return the same fixture type. This is checked at -runtime. - -The framework will infer the fixture class from the factory and will call the -`SetUpTestSuite` and `TearDownTestSuite` for it. - -Must be called before `RUN_ALL_TESTS()` is invoked, otherwise behavior is -undefined. - -Use case example: - -```c++ -class MyFixture : public ::testing::Test { - public: - // All of these optional, just like in regular macro usage. - static void SetUpTestSuite() { ... } - static void TearDownTestSuite() { ... } - void SetUp() override { ... } - void TearDown() override { ... } -}; - -class MyTest : public MyFixture { - public: - explicit MyTest(int data) : data_(data) {} - void TestBody() override { ... } - - private: - int data_; -}; - -void RegisterMyTests(const std::vector& values) { - for (int v : values) { - ::testing::RegisterTest( - "MyFixture", ("Test" + std::to_string(v)).c_str(), nullptr, - std::to_string(v).c_str(), - __FILE__, __LINE__, - // Important to use the fixture type as the return type here. - [=]() -> MyFixture* { return new MyTest(v); }); - } -} -... -int main(int argc, char** argv) { - std::vector values_to_test = LoadValuesFromConfig(); - RegisterMyTests(values_to_test); - ... - return RUN_ALL_TESTS(); -} -``` -## Getting the Current Test's Name - -Sometimes a function may need to know the name of the currently running test. -For example, you may be using the `SetUp()` method of your test fixture to set -the golden file name based on which test is running. The `::testing::TestInfo` -class has this information: - -```c++ -namespace testing { - -class TestInfo { - public: - // Returns the test suite name and the test name, respectively. - // - // Do NOT delete or free the return value - it's managed by the - // TestInfo class. - const char* test_suite_name() const; - const char* name() const; -}; - -} -``` - -To obtain a `TestInfo` object for the currently running test, call -`current_test_info()` on the `UnitTest` singleton object: - -```c++ - // Gets information about the currently running test. - // Do NOT delete the returned object - it's managed by the UnitTest class. - const ::testing::TestInfo* const test_info = - ::testing::UnitTest::GetInstance()->current_test_info(); - - - - printf("We are in test %s of test suite %s.\n", - test_info->name(), - test_info->test_suite_name()); -``` - -`current_test_info()` returns a null pointer if no test is running. In -particular, you cannot find the test suite name in `TestSuiteSetUp()`, -`TestSuiteTearDown()` (where you know the test suite name implicitly), or -functions called from them. - -## Extending googletest by Handling Test Events - -googletest provides an **event listener API** to let you receive notifications -about the progress of a test program and test failures. The events you can -listen to include the start and end of the test program, a test suite, or a test -method, among others. You may use this API to augment or replace the standard -console output, replace the XML output, or provide a completely different form -of output, such as a GUI or a database. You can also use test events as -checkpoints to implement a resource leak checker, for example. - -### Defining Event Listeners - -To define a event listener, you subclass either testing::TestEventListener or -testing::EmptyTestEventListener The former is an (abstract) interface, where -*each pure virtual method can be overridden to handle a test event* (For -example, when a test starts, the `OnTestStart()` method will be called.). The -latter provides an empty implementation of all methods in the interface, such -that a subclass only needs to override the methods it cares about. - -When an event is fired, its context is passed to the handler function as an -argument. The following argument types are used: - -* UnitTest reflects the state of the entire test program, -* TestSuite has information about a test suite, which can contain one or more - tests, -* TestInfo contains the state of a test, and -* TestPartResult represents the result of a test assertion. - -An event handler function can examine the argument it receives to find out -interesting information about the event and the test program's state. - -Here's an example: - -```c++ - class MinimalistPrinter : public ::testing::EmptyTestEventListener { - // Called before a test starts. - virtual void OnTestStart(const ::testing::TestInfo& test_info) { - printf("*** Test %s.%s starting.\n", - test_info.test_suite_name(), test_info.name()); - } - - // Called after a failed assertion or a SUCCESS(). - virtual void OnTestPartResult(const ::testing::TestPartResult& test_part_result) { - printf("%s in %s:%d\n%s\n", - test_part_result.failed() ? "*** Failure" : "Success", - test_part_result.file_name(), - test_part_result.line_number(), - test_part_result.summary()); - } - - // Called after a test ends. - virtual void OnTestEnd(const ::testing::TestInfo& test_info) { - printf("*** Test %s.%s ending.\n", - test_info.test_suite_name(), test_info.name()); - } - }; -``` - -### Using Event Listeners - -To use the event listener you have defined, add an instance of it to the -googletest event listener list (represented by class TestEventListeners - note -the "s" at the end of the name) in your `main()` function, before calling -`RUN_ALL_TESTS()`: - -```c++ -int main(int argc, char** argv) { - ::testing::InitGoogleTest(&argc, argv); - // Gets hold of the event listener list. - ::testing::TestEventListeners& listeners = - ::testing::UnitTest::GetInstance()->listeners(); - // Adds a listener to the end. googletest takes the ownership. - listeners.Append(new MinimalistPrinter); - return RUN_ALL_TESTS(); -} -``` - -There's only one problem: the default test result printer is still in effect, so -its output will mingle with the output from your minimalist printer. To suppress -the default printer, just release it from the event listener list and delete it. -You can do so by adding one line: - -```c++ - ... - delete listeners.Release(listeners.default_result_printer()); - listeners.Append(new MinimalistPrinter); - return RUN_ALL_TESTS(); -``` - -Now, sit back and enjoy a completely different output from your tests. For more -details, see [sample9_unittest.cc]. - -[sample9_unittest.cc]: ../samples/sample9_unittest.cc "Event listener example" - -You may append more than one listener to the list. When an `On*Start()` or -`OnTestPartResult()` event is fired, the listeners will receive it in the order -they appear in the list (since new listeners are added to the end of the list, -the default text printer and the default XML generator will receive the event -first). An `On*End()` event will be received by the listeners in the *reverse* -order. This allows output by listeners added later to be framed by output from -listeners added earlier. - -### Generating Failures in Listeners - -You may use failure-raising macros (`EXPECT_*()`, `ASSERT_*()`, `FAIL()`, etc) -when processing an event. There are some restrictions: - -1. You cannot generate any failure in `OnTestPartResult()` (otherwise it will - cause `OnTestPartResult()` to be called recursively). -2. A listener that handles `OnTestPartResult()` is not allowed to generate any - failure. - -When you add listeners to the listener list, you should put listeners that -handle `OnTestPartResult()` *before* listeners that can generate failures. This -ensures that failures generated by the latter are attributed to the right test -by the former. - -See [sample10_unittest.cc] for an example of a failure-raising listener. - -[sample10_unittest.cc]: ../samples/sample10_unittest.cc "Failure-raising listener example" - -## Running Test Programs: Advanced Options - -googletest test programs are ordinary executables. Once built, you can run them -directly and affect their behavior via the following environment variables -and/or command line flags. For the flags to work, your programs must call -`::testing::InitGoogleTest()` before calling `RUN_ALL_TESTS()`. - -To see a list of supported flags and their usage, please run your test program -with the `--help` flag. You can also use `-h`, `-?`, or `/?` for short. - -If an option is specified both by an environment variable and by a flag, the -latter takes precedence. - -### Selecting Tests - -#### Listing Test Names - -Sometimes it is necessary to list the available tests in a program before -running them so that a filter may be applied if needed. Including the flag -`--gtest_list_tests` overrides all other flags and lists tests in the following -format: - -```none -TestSuite1. - TestName1 - TestName2 -TestSuite2. - TestName -``` - -None of the tests listed are actually run if the flag is provided. There is no -corresponding environment variable for this flag. - -#### Running a Subset of the Tests - -By default, a googletest program runs all tests the user has defined. Sometimes, -you want to run only a subset of the tests (e.g. for debugging or quickly -verifying a change). If you set the `GTEST_FILTER` environment variable or the -`--gtest_filter` flag to a filter string, googletest will only run the tests -whose full names (in the form of `TestSuiteName.TestName`) match the filter. - -The format of a filter is a '`:`'-separated list of wildcard patterns (called -the *positive patterns*) optionally followed by a '`-`' and another -'`:`'-separated pattern list (called the *negative patterns*). A test matches -the filter if and only if it matches any of the positive patterns but does not -match any of the negative patterns. - -A pattern may contain `'*'` (matches any string) or `'?'` (matches any single -character). For convenience, the filter `'*-NegativePatterns'` can be also -written as `'-NegativePatterns'`. - -For example: - -* `./foo_test` Has no flag, and thus runs all its tests. -* `./foo_test --gtest_filter=*` Also runs everything, due to the single - match-everything `*` value. -* `./foo_test --gtest_filter=FooTest.*` Runs everything in test suite - `FooTest` . -* `./foo_test --gtest_filter=*Null*:*Constructor*` Runs any test whose full - name contains either `"Null"` or `"Constructor"` . -* `./foo_test --gtest_filter=-*DeathTest.*` Runs all non-death tests. -* `./foo_test --gtest_filter=FooTest.*-FooTest.Bar` Runs everything in test - suite `FooTest` except `FooTest.Bar`. -* `./foo_test --gtest_filter=FooTest.*:BarTest.*-FooTest.Bar:BarTest.Foo` Runs - everything in test suite `FooTest` except `FooTest.Bar` and everything in - test suite `BarTest` except `BarTest.Foo`. - -#### Temporarily Disabling Tests - -If you have a broken test that you cannot fix right away, you can add the -`DISABLED_` prefix to its name. This will exclude it from execution. This is -better than commenting out the code or using `#if 0`, as disabled tests are -still compiled (and thus won't rot). - -If you need to disable all tests in a test suite, you can either add `DISABLED_` -to the front of the name of each test, or alternatively add it to the front of -the test suite name. - -For example, the following tests won't be run by googletest, even though they -will still be compiled: - -```c++ -// Tests that Foo does Abc. -TEST(FooTest, DISABLED_DoesAbc) { ... } - -class DISABLED_BarTest : public ::testing::Test { ... }; - -// Tests that Bar does Xyz. -TEST_F(DISABLED_BarTest, DoesXyz) { ... } -``` - -NOTE: This feature should only be used for temporary pain-relief. You still have -to fix the disabled tests at a later date. As a reminder, googletest will print -a banner warning you if a test program contains any disabled tests. - -TIP: You can easily count the number of disabled tests you have using `gsearch` -and/or `grep`. This number can be used as a metric for improving your test -quality. - -#### Temporarily Enabling Disabled Tests - -To include disabled tests in test execution, just invoke the test program with -the `--gtest_also_run_disabled_tests` flag or set the -`GTEST_ALSO_RUN_DISABLED_TESTS` environment variable to a value other than `0`. -You can combine this with the `--gtest_filter` flag to further select which -disabled tests to run. - -### Repeating the Tests - -Once in a while you'll run into a test whose result is hit-or-miss. Perhaps it -will fail only 1% of the time, making it rather hard to reproduce the bug under -a debugger. This can be a major source of frustration. - -The `--gtest_repeat` flag allows you to repeat all (or selected) test methods in -a program many times. Hopefully, a flaky test will eventually fail and give you -a chance to debug. Here's how to use it: - -```none -$ foo_test --gtest_repeat=1000 -Repeat foo_test 1000 times and don't stop at failures. - -$ foo_test --gtest_repeat=-1 -A negative count means repeating forever. - -$ foo_test --gtest_repeat=1000 --gtest_break_on_failure -Repeat foo_test 1000 times, stopping at the first failure. This -is especially useful when running under a debugger: when the test -fails, it will drop into the debugger and you can then inspect -variables and stacks. - -$ foo_test --gtest_repeat=1000 --gtest_filter=FooBar.* -Repeat the tests whose name matches the filter 1000 times. -``` - -If your test program contains -[global set-up/tear-down](#global-set-up-and-tear-down) code, it will be -repeated in each iteration as well, as the flakiness may be in it. You can also -specify the repeat count by setting the `GTEST_REPEAT` environment variable. - -### Shuffling the Tests - -You can specify the `--gtest_shuffle` flag (or set the `GTEST_SHUFFLE` -environment variable to `1`) to run the tests in a program in a random order. -This helps to reveal bad dependencies between tests. - -By default, googletest uses a random seed calculated from the current time. -Therefore you'll get a different order every time. The console output includes -the random seed value, such that you can reproduce an order-related test failure -later. To specify the random seed explicitly, use the `--gtest_random_seed=SEED` -flag (or set the `GTEST_RANDOM_SEED` environment variable), where `SEED` is an -integer in the range [0, 99999]. The seed value 0 is special: it tells -googletest to do the default behavior of calculating the seed from the current -time. - -If you combine this with `--gtest_repeat=N`, googletest will pick a different -random seed and re-shuffle the tests in each iteration. - -### Controlling Test Output - -#### Colored Terminal Output - -googletest can use colors in its terminal output to make it easier to spot the -important information: - - -...
- [----------] 1 test from - FooTest
- [ RUN      ] - FooTest.DoesAbc
- [       OK ] - FooTest.DoesAbc
- [----------] - 2 tests from BarTest
- [ RUN      ] - BarTest.HasXyzProperty
- [       OK ] - BarTest.HasXyzProperty
- [ RUN      ] - BarTest.ReturnsTrueOnSuccess ... some error messages ...
- [   FAILED ] - BarTest.ReturnsTrueOnSuccess ...
- [==========] - 30 tests from 14 test suites ran.
- [   PASSED ] - 28 tests.
- [   FAILED ] - 2 tests, listed below:
- [   FAILED ] - BarTest.ReturnsTrueOnSuccess
- [   FAILED ] - AnotherTest.DoesXyz
-
- 2 FAILED TESTS - - - -You can set the `GTEST_COLOR` environment variable or the `--gtest_color` -command line flag to `yes`, `no`, or `auto` (the default) to enable colors, -disable colors, or let googletest decide. When the value is `auto`, googletest -will use colors if and only if the output goes to a terminal and (on non-Windows -platforms) the `TERM` environment variable is set to `xterm` or `xterm-color`. - -#### Suppressing the Elapsed Time - -By default, googletest prints the time it takes to run each test. To disable -that, run the test program with the `--gtest_print_time=0` command line flag, or -set the GTEST_PRINT_TIME environment variable to `0`. - -#### Suppressing UTF-8 Text Output - -In case of assertion failures, googletest prints expected and actual values of -type `string` both as hex-encoded strings as well as in readable UTF-8 text if -they contain valid non-ASCII UTF-8 characters. If you want to suppress the UTF-8 -text because, for example, you don't have an UTF-8 compatible output medium, run -the test program with `--gtest_print_utf8=0` or set the `GTEST_PRINT_UTF8` -environment variable to `0`. - - - -#### Generating an XML Report - -googletest can emit a detailed XML report to a file in addition to its normal -textual output. The report contains the duration of each test, and thus can help -you identify slow tests. The report is also used by the http://unittest -dashboard to show per-test-method error messages. - -To generate the XML report, set the `GTEST_OUTPUT` environment variable or the -`--gtest_output` flag to the string `"xml:path_to_output_file"`, which will -create the file at the given location. You can also just use the string `"xml"`, -in which case the output can be found in the `test_detail.xml` file in the -current directory. - -If you specify a directory (for example, `"xml:output/directory/"` on Linux or -`"xml:output\directory\"` on Windows), googletest will create the XML file in -that directory, named after the test executable (e.g. `foo_test.xml` for test -program `foo_test` or `foo_test.exe`). If the file already exists (perhaps left -over from a previous run), googletest will pick a different name (e.g. -`foo_test_1.xml`) to avoid overwriting it. - -The report is based on the `junitreport` Ant task. Since that format was -originally intended for Java, a little interpretation is required to make it -apply to googletest tests, as shown here: - -```xml - - - - - - - - - -``` - -* The root `` element corresponds to the entire test program. -* `` elements correspond to googletest test suites. -* `` elements correspond to googletest test functions. - -For instance, the following program - -```c++ -TEST(MathTest, Addition) { ... } -TEST(MathTest, Subtraction) { ... } -TEST(LogicTest, NonContradiction) { ... } -``` - -could generate this report: - -```xml - - - - - ... - ... - - - - - - - - - -``` - -Things to note: - -* The `tests` attribute of a `` or `` element tells how - many test functions the googletest program or test suite contains, while the - `failures` attribute tells how many of them failed. - -* The `time` attribute expresses the duration of the test, test suite, or - entire test program in seconds. - -* The `timestamp` attribute records the local date and time of the test - execution. - -* Each `` element corresponds to a single failed googletest - assertion. - -#### Generating a JSON Report - -googletest can also emit a JSON report as an alternative format to XML. To -generate the JSON report, set the `GTEST_OUTPUT` environment variable or the -`--gtest_output` flag to the string `"json:path_to_output_file"`, which will -create the file at the given location. You can also just use the string -`"json"`, in which case the output can be found in the `test_detail.json` file -in the current directory. - -The report format conforms to the following JSON Schema: - -```json -{ - "$schema": "http://json-schema.org/schema#", - "type": "object", - "definitions": { - "TestCase": { - "type": "object", - "properties": { - "name": { "type": "string" }, - "tests": { "type": "integer" }, - "failures": { "type": "integer" }, - "disabled": { "type": "integer" }, - "time": { "type": "string" }, - "testsuite": { - "type": "array", - "items": { - "$ref": "#/definitions/TestInfo" - } - } - } - }, - "TestInfo": { - "type": "object", - "properties": { - "name": { "type": "string" }, - "status": { - "type": "string", - "enum": ["RUN", "NOTRUN"] - }, - "time": { "type": "string" }, - "classname": { "type": "string" }, - "failures": { - "type": "array", - "items": { - "$ref": "#/definitions/Failure" - } - } - } - }, - "Failure": { - "type": "object", - "properties": { - "failures": { "type": "string" }, - "type": { "type": "string" } - } - } - }, - "properties": { - "tests": { "type": "integer" }, - "failures": { "type": "integer" }, - "disabled": { "type": "integer" }, - "errors": { "type": "integer" }, - "timestamp": { - "type": "string", - "format": "date-time" - }, - "time": { "type": "string" }, - "name": { "type": "string" }, - "testsuites": { - "type": "array", - "items": { - "$ref": "#/definitions/TestCase" - } - } - } -} -``` - -The report uses the format that conforms to the following Proto3 using the -[JSON encoding](https://developers.google.com/protocol-buffers/docs/proto3#json): - -```proto -syntax = "proto3"; - -package googletest; - -import "google/protobuf/timestamp.proto"; -import "google/protobuf/duration.proto"; - -message UnitTest { - int32 tests = 1; - int32 failures = 2; - int32 disabled = 3; - int32 errors = 4; - google.protobuf.Timestamp timestamp = 5; - google.protobuf.Duration time = 6; - string name = 7; - repeated TestCase testsuites = 8; -} - -message TestCase { - string name = 1; - int32 tests = 2; - int32 failures = 3; - int32 disabled = 4; - int32 errors = 5; - google.protobuf.Duration time = 6; - repeated TestInfo testsuite = 7; -} - -message TestInfo { - string name = 1; - enum Status { - RUN = 0; - NOTRUN = 1; - } - Status status = 2; - google.protobuf.Duration time = 3; - string classname = 4; - message Failure { - string failures = 1; - string type = 2; - } - repeated Failure failures = 5; -} -``` - -For instance, the following program - -```c++ -TEST(MathTest, Addition) { ... } -TEST(MathTest, Subtraction) { ... } -TEST(LogicTest, NonContradiction) { ... } -``` - -could generate this report: - -```json -{ - "tests": 3, - "failures": 1, - "errors": 0, - "time": "0.035s", - "timestamp": "2011-10-31T18:52:42Z", - "name": "AllTests", - "testsuites": [ - { - "name": "MathTest", - "tests": 2, - "failures": 1, - "errors": 0, - "time": "0.015s", - "testsuite": [ - { - "name": "Addition", - "status": "RUN", - "time": "0.007s", - "classname": "", - "failures": [ - { - "message": "Value of: add(1, 1)\n Actual: 3\nExpected: 2", - "type": "" - }, - { - "message": "Value of: add(1, -1)\n Actual: 1\nExpected: 0", - "type": "" - } - ] - }, - { - "name": "Subtraction", - "status": "RUN", - "time": "0.005s", - "classname": "" - } - ] - }, - { - "name": "LogicTest", - "tests": 1, - "failures": 0, - "errors": 0, - "time": "0.005s", - "testsuite": [ - { - "name": "NonContradiction", - "status": "RUN", - "time": "0.005s", - "classname": "" - } - ] - } - ] -} -``` - -IMPORTANT: The exact format of the JSON document is subject to change. - -### Controlling How Failures Are Reported - -#### Turning Assertion Failures into Break-Points - -When running test programs under a debugger, it's very convenient if the -debugger can catch an assertion failure and automatically drop into interactive -mode. googletest's *break-on-failure* mode supports this behavior. - -To enable it, set the `GTEST_BREAK_ON_FAILURE` environment variable to a value -other than `0`. Alternatively, you can use the `--gtest_break_on_failure` -command line flag. - -#### Disabling Catching Test-Thrown Exceptions - -googletest can be used either with or without exceptions enabled. If a test -throws a C++ exception or (on Windows) a structured exception (SEH), by default -googletest catches it, reports it as a test failure, and continues with the next -test method. This maximizes the coverage of a test run. Also, on Windows an -uncaught exception will cause a pop-up window, so catching the exceptions allows -you to run the tests automatically. - -When debugging the test failures, however, you may instead want the exceptions -to be handled by the debugger, such that you can examine the call stack when an -exception is thrown. To achieve that, set the `GTEST_CATCH_EXCEPTIONS` -environment variable to `0`, or use the `--gtest_catch_exceptions=0` flag when -running the tests. diff --git a/src/pdal/test/gtest/docs/faq.md b/src/pdal/test/gtest/docs/faq.md deleted file mode 100644 index 960a827..0000000 --- a/src/pdal/test/gtest/docs/faq.md +++ /dev/null @@ -1,753 +0,0 @@ -# Googletest FAQ - - - -## Why should test suite names and test names not contain underscore? - -Underscore (`_`) is special, as C++ reserves the following to be used by the -compiler and the standard library: - -1. any identifier that starts with an `_` followed by an upper-case letter, and -2. any identifier that contains two consecutive underscores (i.e. `__`) - *anywhere* in its name. - -User code is *prohibited* from using such identifiers. - -Now let's look at what this means for `TEST` and `TEST_F`. - -Currently `TEST(TestSuiteName, TestName)` generates a class named -`TestSuiteName_TestName_Test`. What happens if `TestSuiteName` or `TestName` -contains `_`? - -1. If `TestSuiteName` starts with an `_` followed by an upper-case letter (say, - `_Foo`), we end up with `_Foo_TestName_Test`, which is reserved and thus - invalid. -2. If `TestSuiteName` ends with an `_` (say, `Foo_`), we get - `Foo__TestName_Test`, which is invalid. -3. If `TestName` starts with an `_` (say, `_Bar`), we get - `TestSuiteName__Bar_Test`, which is invalid. -4. If `TestName` ends with an `_` (say, `Bar_`), we get - `TestSuiteName_Bar__Test`, which is invalid. - -So clearly `TestSuiteName` and `TestName` cannot start or end with `_` -(Actually, `TestSuiteName` can start with `_` -- as long as the `_` isn't -followed by an upper-case letter. But that's getting complicated. So for -simplicity we just say that it cannot start with `_`.). - -It may seem fine for `TestSuiteName` and `TestName` to contain `_` in the -middle. However, consider this: - -```c++ -TEST(Time, Flies_Like_An_Arrow) { ... } -TEST(Time_Flies, Like_An_Arrow) { ... } -``` - -Now, the two `TEST`s will both generate the same class -(`Time_Flies_Like_An_Arrow_Test`). That's not good. - -So for simplicity, we just ask the users to avoid `_` in `TestSuiteName` and -`TestName`. The rule is more constraining than necessary, but it's simple and -easy to remember. It also gives googletest some wiggle room in case its -implementation needs to change in the future. - -If you violate the rule, there may not be immediate consequences, but your test -may (just may) break with a new compiler (or a new version of the compiler you -are using) or with a new version of googletest. Therefore it's best to follow -the rule. - -## Why does googletest support `EXPECT_EQ(NULL, ptr)` and `ASSERT_EQ(NULL, ptr)` but not `EXPECT_NE(NULL, ptr)` and `ASSERT_NE(NULL, ptr)`? - -First of all you can use `EXPECT_NE(nullptr, ptr)` and `ASSERT_NE(nullptr, -ptr)`. This is the preferred syntax in the style guide because nullptr does not -have the type problems that NULL does. Which is why NULL does not work. - -Due to some peculiarity of C++, it requires some non-trivial template meta -programming tricks to support using `NULL` as an argument of the `EXPECT_XX()` -and `ASSERT_XX()` macros. Therefore we only do it where it's most needed -(otherwise we make the implementation of googletest harder to maintain and more -error-prone than necessary). - -The `EXPECT_EQ()` macro takes the *expected* value as its first argument and the -*actual* value as the second. It's reasonable that someone wants to write -`EXPECT_EQ(NULL, some_expression)`, and this indeed was requested several times. -Therefore we implemented it. - -The need for `EXPECT_NE(NULL, ptr)` isn't nearly as strong. When the assertion -fails, you already know that `ptr` must be `NULL`, so it doesn't add any -information to print `ptr` in this case. That means `EXPECT_TRUE(ptr != NULL)` -works just as well. - -If we were to support `EXPECT_NE(NULL, ptr)`, for consistency we'll have to -support `EXPECT_NE(ptr, NULL)` as well, as unlike `EXPECT_EQ`, we don't have a -convention on the order of the two arguments for `EXPECT_NE`. This means using -the template meta programming tricks twice in the implementation, making it even -harder to understand and maintain. We believe the benefit doesn't justify the -cost. - -Finally, with the growth of the gMock matcher library, we are encouraging people -to use the unified `EXPECT_THAT(value, matcher)` syntax more often in tests. One -significant advantage of the matcher approach is that matchers can be easily -combined to form new matchers, while the `EXPECT_NE`, etc, macros cannot be -easily combined. Therefore we want to invest more in the matchers than in the -`EXPECT_XX()` macros. - -## I need to test that different implementations of an interface satisfy some common requirements. Should I use typed tests or value-parameterized tests? - -For testing various implementations of the same interface, either typed tests or -value-parameterized tests can get it done. It's really up to you the user to -decide which is more convenient for you, depending on your particular case. Some -rough guidelines: - -* Typed tests can be easier to write if instances of the different - implementations can be created the same way, modulo the type. For example, - if all these implementations have a public default constructor (such that - you can write `new TypeParam`), or if their factory functions have the same - form (e.g. `CreateInstance()`). -* Value-parameterized tests can be easier to write if you need different code - patterns to create different implementations' instances, e.g. `new Foo` vs - `new Bar(5)`. To accommodate for the differences, you can write factory - function wrappers and pass these function pointers to the tests as their - parameters. -* When a typed test fails, the default output includes the name of the type, - which can help you quickly identify which implementation is wrong. - Value-parameterized tests only show the number of the failed iteration by - default. You will need to define a function that returns the iteration name - and pass it as the third parameter to INSTANTIATE_TEST_SUITE_P to have more - useful output. -* When using typed tests, you need to make sure you are testing against the - interface type, not the concrete types (in other words, you want to make - sure `implicit_cast(my_concrete_impl)` works, not just that - `my_concrete_impl` works). It's less likely to make mistakes in this area - when using value-parameterized tests. - -I hope I didn't confuse you more. :-) If you don't mind, I'd suggest you to give -both approaches a try. Practice is a much better way to grasp the subtle -differences between the two tools. Once you have some concrete experience, you -can much more easily decide which one to use the next time. - -## I got some run-time errors about invalid proto descriptors when using `ProtocolMessageEquals`. Help! - -**Note:** `ProtocolMessageEquals` and `ProtocolMessageEquiv` are *deprecated* -now. Please use `EqualsProto`, etc instead. - -`ProtocolMessageEquals` and `ProtocolMessageEquiv` were redefined recently and -are now less tolerant of invalid protocol buffer definitions. In particular, if -you have a `foo.proto` that doesn't fully qualify the type of a protocol message -it references (e.g. `message` where it should be `message`), you -will now get run-time errors like: - -``` -... descriptor.cc:...] Invalid proto descriptor for file "path/to/foo.proto": -... descriptor.cc:...] blah.MyMessage.my_field: ".Bar" is not defined. -``` - -If you see this, your `.proto` file is broken and needs to be fixed by making -the types fully qualified. The new definition of `ProtocolMessageEquals` and -`ProtocolMessageEquiv` just happen to reveal your bug. - -## My death test modifies some state, but the change seems lost after the death test finishes. Why? - -Death tests (`EXPECT_DEATH`, etc) are executed in a sub-process s.t. the -expected crash won't kill the test program (i.e. the parent process). As a -result, any in-memory side effects they incur are observable in their respective -sub-processes, but not in the parent process. You can think of them as running -in a parallel universe, more or less. - -In particular, if you use mocking and the death test statement invokes some mock -methods, the parent process will think the calls have never occurred. Therefore, -you may want to move your `EXPECT_CALL` statements inside the `EXPECT_DEATH` -macro. - -## EXPECT_EQ(htonl(blah), blah_blah) generates weird compiler errors in opt mode. Is this a googletest bug? - -Actually, the bug is in `htonl()`. - -According to `'man htonl'`, `htonl()` is a *function*, which means it's valid to -use `htonl` as a function pointer. However, in opt mode `htonl()` is defined as -a *macro*, which breaks this usage. - -Worse, the macro definition of `htonl()` uses a `gcc` extension and is *not* -standard C++. That hacky implementation has some ad hoc limitations. In -particular, it prevents you from writing `Foo()`, where `Foo` -is a template that has an integral argument. - -The implementation of `EXPECT_EQ(a, b)` uses `sizeof(... a ...)` inside a -template argument, and thus doesn't compile in opt mode when `a` contains a call -to `htonl()`. It is difficult to make `EXPECT_EQ` bypass the `htonl()` bug, as -the solution must work with different compilers on various platforms. - -`htonl()` has some other problems as described in `//util/endian/endian.h`, -which defines `ghtonl()` to replace it. `ghtonl()` does the same thing `htonl()` -does, only without its problems. We suggest you to use `ghtonl()` instead of -`htonl()`, both in your tests and production code. - -`//util/endian/endian.h` also defines `ghtons()`, which solves similar problems -in `htons()`. - -Don't forget to add `//util/endian` to the list of dependencies in the `BUILD` -file wherever `ghtonl()` and `ghtons()` are used. The library consists of a -single header file and will not bloat your binary. - -## The compiler complains about "undefined references" to some static const member variables, but I did define them in the class body. What's wrong? - -If your class has a static data member: - -```c++ -// foo.h -class Foo { - ... - static const int kBar = 100; -}; -``` - -You also need to define it *outside* of the class body in `foo.cc`: - -```c++ -const int Foo::kBar; // No initializer here. -``` - -Otherwise your code is **invalid C++**, and may break in unexpected ways. In -particular, using it in googletest comparison assertions (`EXPECT_EQ`, etc) will -generate an "undefined reference" linker error. The fact that "it used to work" -doesn't mean it's valid. It just means that you were lucky. :-) - -## Can I derive a test fixture from another? - -Yes. - -Each test fixture has a corresponding and same named test suite. This means only -one test suite can use a particular fixture. Sometimes, however, multiple test -cases may want to use the same or slightly different fixtures. For example, you -may want to make sure that all of a GUI library's test suites don't leak -important system resources like fonts and brushes. - -In googletest, you share a fixture among test suites by putting the shared logic -in a base test fixture, then deriving from that base a separate fixture for each -test suite that wants to use this common logic. You then use `TEST_F()` to write -tests using each derived fixture. - -Typically, your code looks like this: - -```c++ -// Defines a base test fixture. -class BaseTest : public ::testing::Test { - protected: - ... -}; - -// Derives a fixture FooTest from BaseTest. -class FooTest : public BaseTest { - protected: - void SetUp() override { - BaseTest::SetUp(); // Sets up the base fixture first. - ... additional set-up work ... - } - - void TearDown() override { - ... clean-up work for FooTest ... - BaseTest::TearDown(); // Remember to tear down the base fixture - // after cleaning up FooTest! - } - - ... functions and variables for FooTest ... -}; - -// Tests that use the fixture FooTest. -TEST_F(FooTest, Bar) { ... } -TEST_F(FooTest, Baz) { ... } - -... additional fixtures derived from BaseTest ... -``` - -If necessary, you can continue to derive test fixtures from a derived fixture. -googletest has no limit on how deep the hierarchy can be. - -For a complete example using derived test fixtures, see -[sample5_unittest.cc](../samples/sample5_unittest.cc). - -## My compiler complains "void value not ignored as it ought to be." What does this mean? - -You're probably using an `ASSERT_*()` in a function that doesn't return `void`. -`ASSERT_*()` can only be used in `void` functions, due to exceptions being -disabled by our build system. Please see more details -[here](advanced.md#assertion-placement). - -## My death test hangs (or seg-faults). How do I fix it? - -In googletest, death tests are run in a child process and the way they work is -delicate. To write death tests you really need to understand how they work. -Please make sure you have read [this](advanced.md#how-it-works). - -In particular, death tests don't like having multiple threads in the parent -process. So the first thing you can try is to eliminate creating threads outside -of `EXPECT_DEATH()`. For example, you may want to use mocks or fake objects -instead of real ones in your tests. - -Sometimes this is impossible as some library you must use may be creating -threads before `main()` is even reached. In this case, you can try to minimize -the chance of conflicts by either moving as many activities as possible inside -`EXPECT_DEATH()` (in the extreme case, you want to move everything inside), or -leaving as few things as possible in it. Also, you can try to set the death test -style to `"threadsafe"`, which is safer but slower, and see if it helps. - -If you go with thread-safe death tests, remember that they rerun the test -program from the beginning in the child process. Therefore make sure your -program can run side-by-side with itself and is deterministic. - -In the end, this boils down to good concurrent programming. You have to make -sure that there is no race conditions or dead locks in your program. No silver -bullet - sorry! - -## Should I use the constructor/destructor of the test fixture or SetUp()/TearDown()? {#CtorVsSetUp} - -The first thing to remember is that googletest does **not** reuse the same test -fixture object across multiple tests. For each `TEST_F`, googletest will create -a **fresh** test fixture object, immediately call `SetUp()`, run the test body, -call `TearDown()`, and then delete the test fixture object. - -When you need to write per-test set-up and tear-down logic, you have the choice -between using the test fixture constructor/destructor or `SetUp()/TearDown()`. -The former is usually preferred, as it has the following benefits: - -* By initializing a member variable in the constructor, we have the option to - make it `const`, which helps prevent accidental changes to its value and - makes the tests more obviously correct. -* In case we need to subclass the test fixture class, the subclass' - constructor is guaranteed to call the base class' constructor *first*, and - the subclass' destructor is guaranteed to call the base class' destructor - *afterward*. With `SetUp()/TearDown()`, a subclass may make the mistake of - forgetting to call the base class' `SetUp()/TearDown()` or call them at the - wrong time. - -You may still want to use `SetUp()/TearDown()` in the following cases: - -* C++ does not allow virtual function calls in constructors and destructors. - You can call a method declared as virtual, but it will not use dynamic - dispatch, it will use the definition from the class the constructor of which - is currently executing. This is because calling a virtual method before the - derived class constructor has a chance to run is very dangerous - the - virtual method might operate on uninitialized data. Therefore, if you need - to call a method that will be overridden in a derived class, you have to use - `SetUp()/TearDown()`. -* In the body of a constructor (or destructor), it's not possible to use the - `ASSERT_xx` macros. Therefore, if the set-up operation could cause a fatal - test failure that should prevent the test from running, it's necessary to - use `abort` and abort the whole test executable, - or to use `SetUp()` instead of a constructor. -* If the tear-down operation could throw an exception, you must use - `TearDown()` as opposed to the destructor, as throwing in a destructor leads - to undefined behavior and usually will kill your program right away. Note - that many standard libraries (like STL) may throw when exceptions are - enabled in the compiler. Therefore you should prefer `TearDown()` if you - want to write portable tests that work with or without exceptions. -* The googletest team is considering making the assertion macros throw on - platforms where exceptions are enabled (e.g. Windows, Mac OS, and Linux - client-side), which will eliminate the need for the user to propagate - failures from a subroutine to its caller. Therefore, you shouldn't use - googletest assertions in a destructor if your code could run on such a - platform. - -## The compiler complains "no matching function to call" when I use ASSERT_PRED*. How do I fix it? - -If the predicate function you use in `ASSERT_PRED*` or `EXPECT_PRED*` is -overloaded or a template, the compiler will have trouble figuring out which -overloaded version it should use. `ASSERT_PRED_FORMAT*` and -`EXPECT_PRED_FORMAT*` don't have this problem. - -If you see this error, you might want to switch to -`(ASSERT|EXPECT)_PRED_FORMAT*`, which will also give you a better failure -message. If, however, that is not an option, you can resolve the problem by -explicitly telling the compiler which version to pick. - -For example, suppose you have - -```c++ -bool IsPositive(int n) { - return n > 0; -} - -bool IsPositive(double x) { - return x > 0; -} -``` - -you will get a compiler error if you write - -```c++ -EXPECT_PRED1(IsPositive, 5); -``` - -However, this will work: - -```c++ -EXPECT_PRED1(static_cast(IsPositive), 5); -``` - -(The stuff inside the angled brackets for the `static_cast` operator is the type -of the function pointer for the `int`-version of `IsPositive()`.) - -As another example, when you have a template function - -```c++ -template -bool IsNegative(T x) { - return x < 0; -} -``` - -you can use it in a predicate assertion like this: - -```c++ -ASSERT_PRED1(IsNegative, -5); -``` - -Things are more interesting if your template has more than one parameters. The -following won't compile: - -```c++ -ASSERT_PRED2(GreaterThan, 5, 0); -``` - -as the C++ pre-processor thinks you are giving `ASSERT_PRED2` 4 arguments, which -is one more than expected. The workaround is to wrap the predicate function in -parentheses: - -```c++ -ASSERT_PRED2((GreaterThan), 5, 0); -``` - -## My compiler complains about "ignoring return value" when I call RUN_ALL_TESTS(). Why? - -Some people had been ignoring the return value of `RUN_ALL_TESTS()`. That is, -instead of - -```c++ - return RUN_ALL_TESTS(); -``` - -they write - -```c++ - RUN_ALL_TESTS(); -``` - -This is **wrong and dangerous**. The testing services needs to see the return -value of `RUN_ALL_TESTS()` in order to determine if a test has passed. If your -`main()` function ignores it, your test will be considered successful even if it -has a googletest assertion failure. Very bad. - -We have decided to fix this (thanks to Michael Chastain for the idea). Now, your -code will no longer be able to ignore `RUN_ALL_TESTS()` when compiled with -`gcc`. If you do so, you'll get a compiler error. - -If you see the compiler complaining about you ignoring the return value of -`RUN_ALL_TESTS()`, the fix is simple: just make sure its value is used as the -return value of `main()`. - -But how could we introduce a change that breaks existing tests? Well, in this -case, the code was already broken in the first place, so we didn't break it. :-) - -## My compiler complains that a constructor (or destructor) cannot return a value. What's going on? - -Due to a peculiarity of C++, in order to support the syntax for streaming -messages to an `ASSERT_*`, e.g. - -```c++ - ASSERT_EQ(1, Foo()) << "blah blah" << foo; -``` - -we had to give up using `ASSERT*` and `FAIL*` (but not `EXPECT*` and -`ADD_FAILURE*`) in constructors and destructors. The workaround is to move the -content of your constructor/destructor to a private void member function, or -switch to `EXPECT_*()` if that works. This -[section](advanced.md#assertion-placement) in the user's guide explains it. - -## My SetUp() function is not called. Why? - -C++ is case-sensitive. Did you spell it as `Setup()`? - -Similarly, sometimes people spell `SetUpTestSuite()` as `SetupTestSuite()` and -wonder why it's never called. - - -## I have several test suites which share the same test fixture logic, do I have to define a new test fixture class for each of them? This seems pretty tedious. - -You don't have to. Instead of - -```c++ -class FooTest : public BaseTest {}; - -TEST_F(FooTest, Abc) { ... } -TEST_F(FooTest, Def) { ... } - -class BarTest : public BaseTest {}; - -TEST_F(BarTest, Abc) { ... } -TEST_F(BarTest, Def) { ... } -``` - -you can simply `typedef` the test fixtures: - -```c++ -typedef BaseTest FooTest; - -TEST_F(FooTest, Abc) { ... } -TEST_F(FooTest, Def) { ... } - -typedef BaseTest BarTest; - -TEST_F(BarTest, Abc) { ... } -TEST_F(BarTest, Def) { ... } -``` - -## googletest output is buried in a whole bunch of LOG messages. What do I do? - -The googletest output is meant to be a concise and human-friendly report. If -your test generates textual output itself, it will mix with the googletest -output, making it hard to read. However, there is an easy solution to this -problem. - -Since `LOG` messages go to stderr, we decided to let googletest output go to -stdout. This way, you can easily separate the two using redirection. For -example: - -```shell -$ ./my_test > gtest_output.txt -``` - -## Why should I prefer test fixtures over global variables? - -There are several good reasons: - -1. It's likely your test needs to change the states of its global variables. - This makes it difficult to keep side effects from escaping one test and - contaminating others, making debugging difficult. By using fixtures, each - test has a fresh set of variables that's different (but with the same - names). Thus, tests are kept independent of each other. -2. Global variables pollute the global namespace. -3. Test fixtures can be reused via subclassing, which cannot be done easily - with global variables. This is useful if many test suites have something in - common. - -## What can the statement argument in ASSERT_DEATH() be? - -`ASSERT_DEATH(*statement*, *regex*)` (or any death assertion macro) can be used -wherever `*statement*` is valid. So basically `*statement*` can be any C++ -statement that makes sense in the current context. In particular, it can -reference global and/or local variables, and can be: - -* a simple function call (often the case), -* a complex expression, or -* a compound statement. - -Some examples are shown here: - -```c++ -// A death test can be a simple function call. -TEST(MyDeathTest, FunctionCall) { - ASSERT_DEATH(Xyz(5), "Xyz failed"); -} - -// Or a complex expression that references variables and functions. -TEST(MyDeathTest, ComplexExpression) { - const bool c = Condition(); - ASSERT_DEATH((c ? Func1(0) : object2.Method("test")), - "(Func1|Method) failed"); -} - -// Death assertions can be used any where in a function. In -// particular, they can be inside a loop. -TEST(MyDeathTest, InsideLoop) { - // Verifies that Foo(0), Foo(1), ..., and Foo(4) all die. - for (int i = 0; i < 5; i++) { - EXPECT_DEATH_M(Foo(i), "Foo has \\d+ errors", - ::testing::Message() << "where i is " << i); - } -} - -// A death assertion can contain a compound statement. -TEST(MyDeathTest, CompoundStatement) { - // Verifies that at lease one of Bar(0), Bar(1), ..., and - // Bar(4) dies. - ASSERT_DEATH({ - for (int i = 0; i < 5; i++) { - Bar(i); - } - }, - "Bar has \\d+ errors"); -} -``` - -gtest-death-test_test.cc contains more examples if you are interested. - -## I have a fixture class `FooTest`, but `TEST_F(FooTest, Bar)` gives me error ``"no matching function for call to `FooTest::FooTest()'"``. Why? - -Googletest needs to be able to create objects of your test fixture class, so it -must have a default constructor. Normally the compiler will define one for you. -However, there are cases where you have to define your own: - -* If you explicitly declare a non-default constructor for class `FooTest` - (`DISALLOW_EVIL_CONSTRUCTORS()` does this), then you need to define a - default constructor, even if it would be empty. -* If `FooTest` has a const non-static data member, then you have to define the - default constructor *and* initialize the const member in the initializer - list of the constructor. (Early versions of `gcc` doesn't force you to - initialize the const member. It's a bug that has been fixed in `gcc 4`.) - -## Why does ASSERT_DEATH complain about previous threads that were already joined? - -With the Linux pthread library, there is no turning back once you cross the line -from single thread to multiple threads. The first time you create a thread, a -manager thread is created in addition, so you get 3, not 2, threads. Later when -the thread you create joins the main thread, the thread count decrements by 1, -but the manager thread will never be killed, so you still have 2 threads, which -means you cannot safely run a death test. - -The new NPTL thread library doesn't suffer from this problem, as it doesn't -create a manager thread. However, if you don't control which machine your test -runs on, you shouldn't depend on this. - -## Why does googletest require the entire test suite, instead of individual tests, to be named *DeathTest when it uses ASSERT_DEATH? - -googletest does not interleave tests from different test suites. That is, it -runs all tests in one test suite first, and then runs all tests in the next test -suite, and so on. googletest does this because it needs to set up a test suite -before the first test in it is run, and tear it down afterwords. Splitting up -the test case would require multiple set-up and tear-down processes, which is -inefficient and makes the semantics unclean. - -If we were to determine the order of tests based on test name instead of test -case name, then we would have a problem with the following situation: - -```c++ -TEST_F(FooTest, AbcDeathTest) { ... } -TEST_F(FooTest, Uvw) { ... } - -TEST_F(BarTest, DefDeathTest) { ... } -TEST_F(BarTest, Xyz) { ... } -``` - -Since `FooTest.AbcDeathTest` needs to run before `BarTest.Xyz`, and we don't -interleave tests from different test suites, we need to run all tests in the -`FooTest` case before running any test in the `BarTest` case. This contradicts -with the requirement to run `BarTest.DefDeathTest` before `FooTest.Uvw`. - -## But I don't like calling my entire test suite \*DeathTest when it contains both death tests and non-death tests. What do I do? - -You don't have to, but if you like, you may split up the test suite into -`FooTest` and `FooDeathTest`, where the names make it clear that they are -related: - -```c++ -class FooTest : public ::testing::Test { ... }; - -TEST_F(FooTest, Abc) { ... } -TEST_F(FooTest, Def) { ... } - -using FooDeathTest = FooTest; - -TEST_F(FooDeathTest, Uvw) { ... EXPECT_DEATH(...) ... } -TEST_F(FooDeathTest, Xyz) { ... ASSERT_DEATH(...) ... } -``` - -## googletest prints the LOG messages in a death test's child process only when the test fails. How can I see the LOG messages when the death test succeeds? - -Printing the LOG messages generated by the statement inside `EXPECT_DEATH()` -makes it harder to search for real problems in the parent's log. Therefore, -googletest only prints them when the death test has failed. - -If you really need to see such LOG messages, a workaround is to temporarily -break the death test (e.g. by changing the regex pattern it is expected to -match). Admittedly, this is a hack. We'll consider a more permanent solution -after the fork-and-exec-style death tests are implemented. - -## The compiler complains about "no match for 'operator<<'" when I use an assertion. What gives? - -If you use a user-defined type `FooType` in an assertion, you must make sure -there is an `std::ostream& operator<<(std::ostream&, const FooType&)` function -defined such that we can print a value of `FooType`. - -In addition, if `FooType` is declared in a name space, the `<<` operator also -needs to be defined in the *same* name space. See https://abseil.io/tips/49 for details. - -## How do I suppress the memory leak messages on Windows? - -Since the statically initialized googletest singleton requires allocations on -the heap, the Visual C++ memory leak detector will report memory leaks at the -end of the program run. The easiest way to avoid this is to use the -`_CrtMemCheckpoint` and `_CrtMemDumpAllObjectsSince` calls to not report any -statically initialized heap objects. See MSDN for more details and additional -heap check/debug routines. - -## How can my code detect if it is running in a test? - -If you write code that sniffs whether it's running in a test and does different -things accordingly, you are leaking test-only logic into production code and -there is no easy way to ensure that the test-only code paths aren't run by -mistake in production. Such cleverness also leads to -[Heisenbugs](https://en.wikipedia.org/wiki/Heisenbug). Therefore we strongly -advise against the practice, and googletest doesn't provide a way to do it. - -In general, the recommended way to cause the code to behave differently under -test is [Dependency Injection](https://en.wikipedia.org/wiki/Dependency_injection). You can inject -different functionality from the test and from the production code. Since your -production code doesn't link in the for-test logic at all (the -[`testonly`](https://docs.bazel.build/versions/master/be/common-definitions.html#common.testonly) attribute for BUILD targets helps to ensure -that), there is no danger in accidentally running it. - -However, if you *really*, *really*, *really* have no choice, and if you follow -the rule of ending your test program names with `_test`, you can use the -*horrible* hack of sniffing your executable name (`argv[0]` in `main()`) to know -whether the code is under test. - -## How do I temporarily disable a test? - -If you have a broken test that you cannot fix right away, you can add the -DISABLED_ prefix to its name. This will exclude it from execution. This is -better than commenting out the code or using #if 0, as disabled tests are still -compiled (and thus won't rot). - -To include disabled tests in test execution, just invoke the test program with -the --gtest_also_run_disabled_tests flag. - -## Is it OK if I have two separate `TEST(Foo, Bar)` test methods defined in different namespaces? - -Yes. - -The rule is **all test methods in the same test suite must use the same fixture -class.** This means that the following is **allowed** because both tests use the -same fixture class (`::testing::Test`). - -```c++ -namespace foo { -TEST(CoolTest, DoSomething) { - SUCCEED(); -} -} // namespace foo - -namespace bar { -TEST(CoolTest, DoSomething) { - SUCCEED(); -} -} // namespace bar -``` - -However, the following code is **not allowed** and will produce a runtime error -from googletest because the test methods are using different test fixture -classes with the same test suite name. - -```c++ -namespace foo { -class CoolTest : public ::testing::Test {}; // Fixture foo::CoolTest -TEST_F(CoolTest, DoSomething) { - SUCCEED(); -} -} // namespace foo - -namespace bar { -class CoolTest : public ::testing::Test {}; // Fixture: bar::CoolTest -TEST_F(CoolTest, DoSomething) { - SUCCEED(); -} -} // namespace bar -``` diff --git a/src/pdal/test/gtest/docs/pkgconfig.md b/src/pdal/test/gtest/docs/pkgconfig.md deleted file mode 100644 index 6dc0673..0000000 --- a/src/pdal/test/gtest/docs/pkgconfig.md +++ /dev/null @@ -1,141 +0,0 @@ -## Using GoogleTest from various build systems - -GoogleTest comes with pkg-config files that can be used to determine all -necessary flags for compiling and linking to GoogleTest (and GoogleMock). -Pkg-config is a standardised plain-text format containing - -* the includedir (-I) path -* necessary macro (-D) definitions -* further required flags (-pthread) -* the library (-L) path -* the library (-l) to link to - -All current build systems support pkg-config in one way or another. For all -examples here we assume you want to compile the sample -`samples/sample3_unittest.cc`. - -### CMake - -Using `pkg-config` in CMake is fairly easy: - -```cmake -cmake_minimum_required(VERSION 3.0) - -cmake_policy(SET CMP0048 NEW) -project(my_gtest_pkgconfig VERSION 0.0.1 LANGUAGES CXX) - -find_package(PkgConfig) -pkg_search_module(GTEST REQUIRED gtest_main) - -add_executable(testapp samples/sample3_unittest.cc) -target_link_libraries(testapp ${GTEST_LDFLAGS}) -target_compile_options(testapp PUBLIC ${GTEST_CFLAGS}) - -include(CTest) -add_test(first_and_only_test testapp) -``` - -It is generally recommended that you use `target_compile_options` + `_CFLAGS` -over `target_include_directories` + `_INCLUDE_DIRS` as the former includes not -just -I flags (GoogleTest might require a macro indicating to internal headers -that all libraries have been compiled with threading enabled. In addition, -GoogleTest might also require `-pthread` in the compiling step, and as such -splitting the pkg-config `Cflags` variable into include dirs and macros for -`target_compile_definitions()` might still miss this). The same recommendation -goes for using `_LDFLAGS` over the more commonplace `_LIBRARIES`, which happens -to discard `-L` flags and `-pthread`. - -### Autotools - -Finding GoogleTest in Autoconf and using it from Automake is also fairly easy: - -In your `configure.ac`: - -``` -AC_PREREQ([2.69]) -AC_INIT([my_gtest_pkgconfig], [0.0.1]) -AC_CONFIG_SRCDIR([samples/sample3_unittest.cc]) -AC_PROG_CXX - -PKG_CHECK_MODULES([GTEST], [gtest_main]) - -AM_INIT_AUTOMAKE([foreign subdir-objects]) -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT -``` - -and in your `Makefile.am`: - -``` -check_PROGRAMS = testapp -TESTS = $(check_PROGRAMS) - -testapp_SOURCES = samples/sample3_unittest.cc -testapp_CXXFLAGS = $(GTEST_CFLAGS) -testapp_LDADD = $(GTEST_LIBS) -``` - -### Meson - -Meson natively uses pkgconfig to query dependencies: - -``` -project('my_gtest_pkgconfig', 'cpp', version : '0.0.1') - -gtest_dep = dependency('gtest_main') - -testapp = executable( - 'testapp', - files(['samples/sample3_unittest.cc']), - dependencies : gtest_dep, - install : false) - -test('first_and_only_test', testapp) -``` - -### Plain Makefiles - -Since `pkg-config` is a small Unix command-line utility, it can be used in -handwritten `Makefile`s too: - -```makefile -GTEST_CFLAGS = `pkg-config --cflags gtest_main` -GTEST_LIBS = `pkg-config --libs gtest_main` - -.PHONY: tests all - -tests: all - ./testapp - -all: testapp - -testapp: testapp.o - $(CXX) $(CXXFLAGS) $(LDFLAGS) $< -o $@ $(GTEST_LIBS) - -testapp.o: samples/sample3_unittest.cc - $(CXX) $(CPPFLAGS) $(CXXFLAGS) $< -c -o $@ $(GTEST_CFLAGS) -``` - -### Help! pkg-config can't find GoogleTest! - -Let's say you have a `CMakeLists.txt` along the lines of the one in this -tutorial and you try to run `cmake`. It is very possible that you get a failure -along the lines of: - -``` --- Checking for one of the modules 'gtest_main' -CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake:640 (message): - None of the required 'gtest_main' found -``` - -These failures are common if you installed GoogleTest yourself and have not -sourced it from a distro or other package manager. If so, you need to tell -pkg-config where it can find the `.pc` files containing the information. Say you -installed GoogleTest to `/usr/local`, then it might be that the `.pc` files are -installed under `/usr/local/lib64/pkgconfig`. If you set - -``` -export PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig -``` - -pkg-config will also try to look in `PKG_CONFIG_PATH` to find `gtest_main.pc`. diff --git a/src/pdal/test/gtest/docs/primer.md b/src/pdal/test/gtest/docs/primer.md deleted file mode 100644 index 0317692..0000000 --- a/src/pdal/test/gtest/docs/primer.md +++ /dev/null @@ -1,567 +0,0 @@ -# Googletest Primer - -## Introduction: Why googletest? - -*googletest* helps you write better C++ tests. - -googletest is a testing framework developed by the Testing Technology team with -Google's specific requirements and constraints in mind. Whether you work on -Linux, Windows, or a Mac, if you write C++ code, googletest can help you. And it -supports *any* kind of tests, not just unit tests. - -So what makes a good test, and how does googletest fit in? We believe: - -1. Tests should be *independent* and *repeatable*. It's a pain to debug a test - that succeeds or fails as a result of other tests. googletest isolates the - tests by running each of them on a different object. When a test fails, - googletest allows you to run it in isolation for quick debugging. -2. Tests should be well *organized* and reflect the structure of the tested - code. googletest groups related tests into test suites that can share data - and subroutines. This common pattern is easy to recognize and makes tests - easy to maintain. Such consistency is especially helpful when people switch - projects and start to work on a new code base. -3. Tests should be *portable* and *reusable*. Google has a lot of code that is - platform-neutral; its tests should also be platform-neutral. googletest - works on different OSes, with different compilers, with or without - exceptions, so googletest tests can work with a variety of configurations. -4. When tests fail, they should provide as much *information* about the problem - as possible. googletest doesn't stop at the first test failure. Instead, it - only stops the current test and continues with the next. You can also set up - tests that report non-fatal failures after which the current test continues. - Thus, you can detect and fix multiple bugs in a single run-edit-compile - cycle. -5. The testing framework should liberate test writers from housekeeping chores - and let them focus on the test *content*. googletest automatically keeps - track of all tests defined, and doesn't require the user to enumerate them - in order to run them. -6. Tests should be *fast*. With googletest, you can reuse shared resources - across tests and pay for the set-up/tear-down only once, without making - tests depend on each other. - -Since googletest is based on the popular xUnit architecture, you'll feel right -at home if you've used JUnit or PyUnit before. If not, it will take you about 10 -minutes to learn the basics and get started. So let's go! - -## Beware of the nomenclature - -_Note:_ There might be some confusion arising from different definitions of the -terms _Test_, _Test Case_ and _Test Suite_, so beware of misunderstanding these. - -Historically, googletest started to use the term _Test Case_ for grouping -related tests, whereas current publications, including International Software -Testing Qualifications Board ([ISTQB](http://www.istqb.org/)) materials and -various textbooks on software quality, use the term -_[Test Suite][istqb test suite]_ for this. - -The related term _Test_, as it is used in googletest, corresponds to the term -_[Test Case][istqb test case]_ of ISTQB and others. - -The term _Test_ is commonly of broad enough sense, including ISTQB's definition -of _Test Case_, so it's not much of a problem here. But the term _Test Case_ as -was used in Google Test is of contradictory sense and thus confusing. - -googletest recently started replacing the term _Test Case_ with _Test Suite_. -The preferred API is *TestSuite*. The older TestCase API is being slowly -deprecated and refactored away. - -So please be aware of the different definitions of the terms: - - - -Meaning | googletest Term | [ISTQB](http://www.istqb.org/) Term -:----------------------------------------------------------------------------------- | :---------------------- | :---------------------------------- -Exercise a particular program path with specific input values and verify the results | [TEST()](#simple-tests) | [Test Case][istqb test case] - - - -[istqb test case]: http://glossary.istqb.org/en/search/test%20case -[istqb test suite]: http://glossary.istqb.org/en/search/test%20suite - -## Basic Concepts - -When using googletest, you start by writing *assertions*, which are statements -that check whether a condition is true. An assertion's result can be *success*, -*nonfatal failure*, or *fatal failure*. If a fatal failure occurs, it aborts the -current function; otherwise the program continues normally. - -*Tests* use assertions to verify the tested code's behavior. If a test crashes -or has a failed assertion, then it *fails*; otherwise it *succeeds*. - -A *test suite* contains one or many tests. You should group your tests into test -suites that reflect the structure of the tested code. When multiple tests in a -test suite need to share common objects and subroutines, you can put them into a -*test fixture* class. - -A *test program* can contain multiple test suites. - -We'll now explain how to write a test program, starting at the individual -assertion level and building up to tests and test suites. - -## Assertions - -googletest assertions are macros that resemble function calls. You test a class -or function by making assertions about its behavior. When an assertion fails, -googletest prints the assertion's source file and line number location, along -with a failure message. You may also supply a custom failure message which will -be appended to googletest's message. - -The assertions come in pairs that test the same thing but have different effects -on the current function. `ASSERT_*` versions generate fatal failures when they -fail, and **abort the current function**. `EXPECT_*` versions generate nonfatal -failures, which don't abort the current function. Usually `EXPECT_*` are -preferred, as they allow more than one failure to be reported in a test. -However, you should use `ASSERT_*` if it doesn't make sense to continue when the -assertion in question fails. - -Since a failed `ASSERT_*` returns from the current function immediately, -possibly skipping clean-up code that comes after it, it may cause a space leak. -Depending on the nature of the leak, it may or may not be worth fixing - so keep -this in mind if you get a heap checker error in addition to assertion errors. - -To provide a custom failure message, simply stream it into the macro using the -`<<` operator or a sequence of such operators. An example: - -```c++ -ASSERT_EQ(x.size(), y.size()) << "Vectors x and y are of unequal length"; - -for (int i = 0; i < x.size(); ++i) { - EXPECT_EQ(x[i], y[i]) << "Vectors x and y differ at index " << i; -} -``` - -Anything that can be streamed to an `ostream` can be streamed to an assertion -macro--in particular, C strings and `string` objects. If a wide string -(`wchar_t*`, `TCHAR*` in `UNICODE` mode on Windows, or `std::wstring`) is -streamed to an assertion, it will be translated to UTF-8 when printed. - -### Basic Assertions - -These assertions do basic true/false condition testing. - -Fatal assertion | Nonfatal assertion | Verifies --------------------------- | -------------------------- | -------------------- -`ASSERT_TRUE(condition);` | `EXPECT_TRUE(condition);` | `condition` is true -`ASSERT_FALSE(condition);` | `EXPECT_FALSE(condition);` | `condition` is false - -Remember, when they fail, `ASSERT_*` yields a fatal failure and returns from the -current function, while `EXPECT_*` yields a nonfatal failure, allowing the -function to continue running. In either case, an assertion failure means its -containing test fails. - -**Availability**: Linux, Windows, Mac. - -### Binary Comparison - -This section describes assertions that compare two values. - -Fatal assertion | Nonfatal assertion | Verifies ------------------------- | ------------------------ | -------------- -`ASSERT_EQ(val1, val2);` | `EXPECT_EQ(val1, val2);` | `val1 == val2` -`ASSERT_NE(val1, val2);` | `EXPECT_NE(val1, val2);` | `val1 != val2` -`ASSERT_LT(val1, val2);` | `EXPECT_LT(val1, val2);` | `val1 < val2` -`ASSERT_LE(val1, val2);` | `EXPECT_LE(val1, val2);` | `val1 <= val2` -`ASSERT_GT(val1, val2);` | `EXPECT_GT(val1, val2);` | `val1 > val2` -`ASSERT_GE(val1, val2);` | `EXPECT_GE(val1, val2);` | `val1 >= val2` - -Value arguments must be comparable by the assertion's comparison operator or -you'll get a compiler error. We used to require the arguments to support the -`<<` operator for streaming to an `ostream`, but this is no longer necessary. If -`<<` is supported, it will be called to print the arguments when the assertion -fails; otherwise googletest will attempt to print them in the best way it can. -For more details and how to customize the printing of the arguments, see the -[documentation](../../googlemock/docs/cook_book.md#teaching-gmock-how-to-print-your-values). - -These assertions can work with a user-defined type, but only if you define the -corresponding comparison operator (e.g., `==` or `<`). Since this is discouraged -by the Google -[C++ Style Guide](https://google.github.io/styleguide/cppguide.html#Operator_Overloading), -you may need to use `ASSERT_TRUE()` or `EXPECT_TRUE()` to assert the equality of -two objects of a user-defined type. - -However, when possible, `ASSERT_EQ(actual, expected)` is preferred to -`ASSERT_TRUE(actual == expected)`, since it tells you `actual` and `expected`'s -values on failure. - -Arguments are always evaluated exactly once. Therefore, it's OK for the -arguments to have side effects. However, as with any ordinary C/C++ function, -the arguments' evaluation order is undefined (i.e., the compiler is free to -choose any order), and your code should not depend on any particular argument -evaluation order. - -`ASSERT_EQ()` does pointer equality on pointers. If used on two C strings, it -tests if they are in the same memory location, not if they have the same value. -Therefore, if you want to compare C strings (e.g. `const char*`) by value, use -`ASSERT_STREQ()`, which will be described later on. In particular, to assert -that a C string is `NULL`, use `ASSERT_STREQ(c_string, NULL)`. Consider using -`ASSERT_EQ(c_string, nullptr)` if c++11 is supported. To compare two `string` -objects, you should use `ASSERT_EQ`. - -When doing pointer comparisons use `*_EQ(ptr, nullptr)` and `*_NE(ptr, nullptr)` -instead of `*_EQ(ptr, NULL)` and `*_NE(ptr, NULL)`. This is because `nullptr` is -typed, while `NULL` is not. See the [FAQ](faq.md) for more details. - -If you're working with floating point numbers, you may want to use the floating -point variations of some of these macros in order to avoid problems caused by -rounding. See [Advanced googletest Topics](advanced.md) for details. - -Macros in this section work with both narrow and wide string objects (`string` -and `wstring`). - -**Availability**: Linux, Windows, Mac. - -**Historical note**: Before February 2016 `*_EQ` had a convention of calling it -as `ASSERT_EQ(expected, actual)`, so lots of existing code uses this order. Now -`*_EQ` treats both parameters in the same way. - -### String Comparison - -The assertions in this group compare two **C strings**. If you want to compare -two `string` objects, use `EXPECT_EQ`, `EXPECT_NE`, and etc instead. - - - -| Fatal assertion | Nonfatal assertion | Verifies | -| -------------------------- | ------------------------------ | -------------------------------------------------------- | -| `ASSERT_STREQ(str1,str2);` | `EXPECT_STREQ(str1,str2);` | the two C strings have the same content | -| `ASSERT_STRNE(str1,str2);` | `EXPECT_STRNE(str1,str2);` | the two C strings have different contents | -| `ASSERT_STRCASEEQ(str1,str2);` | `EXPECT_STRCASEEQ(str1,str2);` | the two C strings have the same content, ignoring case | -| `ASSERT_STRCASENE(str1,str2);` | `EXPECT_STRCASENE(str1,str2);` | the two C strings have different contents, ignoring case | - - - -Note that "CASE" in an assertion name means that case is ignored. A `NULL` -pointer and an empty string are considered *different*. - -`*STREQ*` and `*STRNE*` also accept wide C strings (`wchar_t*`). If a comparison -of two wide strings fails, their values will be printed as UTF-8 narrow strings. - -**Availability**: Linux, Windows, Mac. - -**See also**: For more string comparison tricks (substring, prefix, suffix, and -regular expression matching, for example), see [this](advanced.md) in the -Advanced googletest Guide. - -## Simple Tests - -To create a test: - -1. Use the `TEST()` macro to define and name a test function. These are - ordinary C++ functions that don't return a value. -2. In this function, along with any valid C++ statements you want to include, - use the various googletest assertions to check values. -3. The test's result is determined by the assertions; if any assertion in the - test fails (either fatally or non-fatally), or if the test crashes, the - entire test fails. Otherwise, it succeeds. - -```c++ -TEST(TestSuiteName, TestName) { - ... test body ... -} -``` - -`TEST()` arguments go from general to specific. The *first* argument is the name -of the test suite, and the *second* argument is the test's name within the test -case. Both names must be valid C++ identifiers, and they should not contain -any underscores (`_`). A test's *full name* consists of its containing test suite and -its individual name. Tests from different test suites can have the same -individual name. - -For example, let's take a simple integer function: - -```c++ -int Factorial(int n); // Returns the factorial of n -``` - -A test suite for this function might look like: - -```c++ -// Tests factorial of 0. -TEST(FactorialTest, HandlesZeroInput) { - EXPECT_EQ(Factorial(0), 1); -} - -// Tests factorial of positive numbers. -TEST(FactorialTest, HandlesPositiveInput) { - EXPECT_EQ(Factorial(1), 1); - EXPECT_EQ(Factorial(2), 2); - EXPECT_EQ(Factorial(3), 6); - EXPECT_EQ(Factorial(8), 40320); -} -``` - -googletest groups the test results by test suites, so logically related tests -should be in the same test suite; in other words, the first argument to their -`TEST()` should be the same. In the above example, we have two tests, -`HandlesZeroInput` and `HandlesPositiveInput`, that belong to the same test -suite `FactorialTest`. - -When naming your test suites and tests, you should follow the same convention as -for -[naming functions and classes](https://google.github.io/styleguide/cppguide.html#Function_Names). - -**Availability**: Linux, Windows, Mac. - -## Test Fixtures: Using the Same Data Configuration for Multiple Tests {#same-data-multiple-tests} - -If you find yourself writing two or more tests that operate on similar data, you -can use a *test fixture*. This allows you to reuse the same configuration of -objects for several different tests. - -To create a fixture: - -1. Derive a class from `::testing::Test` . Start its body with `protected:`, as - we'll want to access fixture members from sub-classes. -2. Inside the class, declare any objects you plan to use. -3. If necessary, write a default constructor or `SetUp()` function to prepare - the objects for each test. A common mistake is to spell `SetUp()` as - **`Setup()`** with a small `u` - Use `override` in C++11 to make sure you - spelled it correctly. -4. If necessary, write a destructor or `TearDown()` function to release any - resources you allocated in `SetUp()` . To learn when you should use the - constructor/destructor and when you should use `SetUp()/TearDown()`, read - the [FAQ](faq.md#CtorVsSetUp). -5. If needed, define subroutines for your tests to share. - -When using a fixture, use `TEST_F()` instead of `TEST()` as it allows you to -access objects and subroutines in the test fixture: - -```c++ -TEST_F(TestFixtureName, TestName) { - ... test body ... -} -``` - -Like `TEST()`, the first argument is the test suite name, but for `TEST_F()` -this must be the name of the test fixture class. You've probably guessed: `_F` -is for fixture. - -Unfortunately, the C++ macro system does not allow us to create a single macro -that can handle both types of tests. Using the wrong macro causes a compiler -error. - -Also, you must first define a test fixture class before using it in a -`TEST_F()`, or you'll get the compiler error "`virtual outside class -declaration`". - -For each test defined with `TEST_F()`, googletest will create a *fresh* test -fixture at runtime, immediately initialize it via `SetUp()`, run the test, -clean up by calling `TearDown()`, and then delete the test fixture. Note that -different tests in the same test suite have different test fixture objects, and -googletest always deletes a test fixture before it creates the next one. -googletest does **not** reuse the same test fixture for multiple tests. Any -changes one test makes to the fixture do not affect other tests. - -As an example, let's write tests for a FIFO queue class named `Queue`, which has -the following interface: - -```c++ -template // E is the element type. -class Queue { - public: - Queue(); - void Enqueue(const E& element); - E* Dequeue(); // Returns NULL if the queue is empty. - size_t size() const; - ... -}; -``` - -First, define a fixture class. By convention, you should give it the name -`FooTest` where `Foo` is the class being tested. - -```c++ -class QueueTest : public ::testing::Test { - protected: - void SetUp() override { - q1_.Enqueue(1); - q2_.Enqueue(2); - q2_.Enqueue(3); - } - - // void TearDown() override {} - - Queue q0_; - Queue q1_; - Queue q2_; -}; -``` - -In this case, `TearDown()` is not needed since we don't have to clean up after -each test, other than what's already done by the destructor. - -Now we'll write tests using `TEST_F()` and this fixture. - -```c++ -TEST_F(QueueTest, IsEmptyInitially) { - EXPECT_EQ(q0_.size(), 0); -} - -TEST_F(QueueTest, DequeueWorks) { - int* n = q0_.Dequeue(); - EXPECT_EQ(n, nullptr); - - n = q1_.Dequeue(); - ASSERT_NE(n, nullptr); - EXPECT_EQ(*n, 1); - EXPECT_EQ(q1_.size(), 0); - delete n; - - n = q2_.Dequeue(); - ASSERT_NE(n, nullptr); - EXPECT_EQ(*n, 2); - EXPECT_EQ(q2_.size(), 1); - delete n; -} -``` - -The above uses both `ASSERT_*` and `EXPECT_*` assertions. The rule of thumb is -to use `EXPECT_*` when you want the test to continue to reveal more errors after -the assertion failure, and use `ASSERT_*` when continuing after failure doesn't -make sense. For example, the second assertion in the `Dequeue` test is -`ASSERT_NE(nullptr, n)`, as we need to dereference the pointer `n` later, which -would lead to a segfault when `n` is `NULL`. - -When these tests run, the following happens: - -1. googletest constructs a `QueueTest` object (let's call it `t1`). -2. `t1.SetUp()` initializes `t1`. -3. The first test (`IsEmptyInitially`) runs on `t1`. -4. `t1.TearDown()` cleans up after the test finishes. -5. `t1` is destructed. -6. The above steps are repeated on another `QueueTest` object, this time - running the `DequeueWorks` test. - -**Availability**: Linux, Windows, Mac. - -## Invoking the Tests - -`TEST()` and `TEST_F()` implicitly register their tests with googletest. So, -unlike with many other C++ testing frameworks, you don't have to re-list all -your defined tests in order to run them. - -After defining your tests, you can run them with `RUN_ALL_TESTS()`, which -returns `0` if all the tests are successful, or `1` otherwise. Note that -`RUN_ALL_TESTS()` runs *all tests* in your link unit--they can be from -different test suites, or even different source files. - -When invoked, the `RUN_ALL_TESTS()` macro: - -* Saves the state of all googletest flags. - -* Creates a test fixture object for the first test. - -* Initializes it via `SetUp()`. - -* Runs the test on the fixture object. - -* Cleans up the fixture via `TearDown()`. - -* Deletes the fixture. - -* Restores the state of all googletest flags. - -* Repeats the above steps for the next test, until all tests have run. - -If a fatal failure happens the subsequent steps will be skipped. - -> IMPORTANT: You must **not** ignore the return value of `RUN_ALL_TESTS()`, or -> you will get a compiler error. The rationale for this design is that the -> automated testing service determines whether a test has passed based on its -> exit code, not on its stdout/stderr output; thus your `main()` function must -> return the value of `RUN_ALL_TESTS()`. -> -> Also, you should call `RUN_ALL_TESTS()` only **once**. Calling it more than -> once conflicts with some advanced googletest features (e.g., thread-safe -> [death tests](advanced.md#death-tests)) and thus is not supported. - -**Availability**: Linux, Windows, Mac. - -## Writing the main() Function - -Write your own main() function, which should return the value of -`RUN_ALL_TESTS()`. - -You can start from this boilerplate: - -```c++ -#include "this/package/foo.h" -#include "gtest/gtest.h" - -namespace { - -// The fixture for testing class Foo. -class FooTest : public ::testing::Test { - protected: - // You can remove any or all of the following functions if its body - // is empty. - - FooTest() { - // You can do set-up work for each test here. - } - - ~FooTest() override { - // You can do clean-up work that doesn't throw exceptions here. - } - - // If the constructor and destructor are not enough for setting up - // and cleaning up each test, you can define the following methods: - - void SetUp() override { - // Code here will be called immediately after the constructor (right - // before each test). - } - - void TearDown() override { - // Code here will be called immediately after each test (right - // before the destructor). - } - - // Objects declared here can be used by all tests in the test suite for Foo. -}; - -// Tests that the Foo::Bar() method does Abc. -TEST_F(FooTest, MethodBarDoesAbc) { - const std::string input_filepath = "this/package/testdata/myinputfile.dat"; - const std::string output_filepath = "this/package/testdata/myoutputfile.dat"; - Foo f; - EXPECT_EQ(f.Bar(input_filepath, output_filepath), 0); -} - -// Tests that Foo does Xyz. -TEST_F(FooTest, DoesXyz) { - // Exercises the Xyz feature of Foo. -} - -} // namespace - -int main(int argc, char **argv) { - ::testing::InitGoogleTest(&argc, argv); - return RUN_ALL_TESTS(); -} -``` - -The `::testing::InitGoogleTest()` function parses the command line for -googletest flags, and removes all recognized flags. This allows the user to -control a test program's behavior via various flags, which we'll cover in -the [AdvancedGuide](advanced.md). You **must** call this function before calling -`RUN_ALL_TESTS()`, or the flags won't be properly initialized. - -On Windows, `InitGoogleTest()` also works with wide strings, so it can be used -in programs compiled in `UNICODE` mode as well. - -But maybe you think that writing all those main() functions is too much work? We -agree with you completely, and that's why Google Test provides a basic -implementation of main(). If it fits your needs, then just link your test with -gtest\_main library and you are good to go. - -NOTE: `ParseGUnitFlags()` is deprecated in favor of `InitGoogleTest()`. - -## Known Limitations - -* Google Test is designed to be thread-safe. The implementation is thread-safe - on systems where the `pthreads` library is available. It is currently - _unsafe_ to use Google Test assertions from two threads concurrently on - other systems (e.g. Windows). In most tests this is not an issue as usually - the assertions are done in the main thread. If you want to help, you can - volunteer to implement the necessary synchronization primitives in - `gtest-port.h` for your platform. diff --git a/src/pdal/test/gtest/docs/pump_manual.md b/src/pdal/test/gtest/docs/pump_manual.md deleted file mode 100644 index 10b3c5f..0000000 --- a/src/pdal/test/gtest/docs/pump_manual.md +++ /dev/null @@ -1,190 +0,0 @@ -Pump is Useful for Meta Programming. - -# The Problem - -Template and macro libraries often need to define many classes, functions, or -macros that vary only (or almost only) in the number of arguments they take. -It's a lot of repetitive, mechanical, and error-prone work. - -Variadic templates and variadic macros can alleviate the problem. However, while -both are being considered by the C++ committee, neither is in the standard yet -or widely supported by compilers. Thus they are often not a good choice, -especially when your code needs to be portable. And their capabilities are still -limited. - -As a result, authors of such libraries often have to write scripts to generate -their implementation. However, our experience is that it's tedious to write such -scripts, which tend to reflect the structure of the generated code poorly and -are often hard to read and edit. For example, a small change needed in the -generated code may require some non-intuitive, non-trivial changes in the -script. This is especially painful when experimenting with the code. - -# Our Solution - -Pump (for Pump is Useful for Meta Programming, Pretty Useful for Meta -Programming, or Practical Utility for Meta Programming, whichever you prefer) is -a simple meta-programming tool for C++. The idea is that a programmer writes a -`foo.pump` file which contains C++ code plus meta code that manipulates the C++ -code. The meta code can handle iterations over a range, nested iterations, local -meta variable definitions, simple arithmetic, and conditional expressions. You -can view it as a small Domain-Specific Language. The meta language is designed -to be non-intrusive (s.t. it won't confuse Emacs' C++ mode, for example) and -concise, making Pump code intuitive and easy to maintain. - -## Highlights - -* The implementation is in a single Python script and thus ultra portable: no - build or installation is needed and it works cross platforms. -* Pump tries to be smart with respect to - [Google's style guide](https://github.com/google/styleguide): it breaks long - lines (easy to have when they are generated) at acceptable places to fit - within 80 columns and indent the continuation lines correctly. -* The format is human-readable and more concise than XML. -* The format works relatively well with Emacs' C++ mode. - -## Examples - -The following Pump code (where meta keywords start with `$`, `[[` and `]]` are -meta brackets, and `$$` starts a meta comment that ends with the line): - -``` -$var n = 3 $$ Defines a meta variable n. -$range i 0..n $$ Declares the range of meta iterator i (inclusive). -$for i [[ - $$ Meta loop. -// Foo$i does blah for $i-ary predicates. -$range j 1..i -template -class Foo$i { -$if i == 0 [[ - blah a; -]] $elif i <= 2 [[ - blah b; -]] $else [[ - blah c; -]] -}; - -]] -``` - -will be translated by the Pump compiler to: - -```cpp -// Foo0 does blah for 0-ary predicates. -template -class Foo0 { - blah a; -}; - -// Foo1 does blah for 1-ary predicates. -template -class Foo1 { - blah b; -}; - -// Foo2 does blah for 2-ary predicates. -template -class Foo2 { - blah b; -}; - -// Foo3 does blah for 3-ary predicates. -template -class Foo3 { - blah c; -}; -``` - -In another example, - -``` -$range i 1..n -Func($for i + [[a$i]]); -$$ The text between i and [[ is the separator between iterations. -``` - -will generate one of the following lines (without the comments), depending on -the value of `n`: - -```cpp -Func(); // If n is 0. -Func(a1); // If n is 1. -Func(a1 + a2); // If n is 2. -Func(a1 + a2 + a3); // If n is 3. -// And so on... -``` - -## Constructs - -We support the following meta programming constructs: - -| `$var id = exp` | Defines a named constant value. `$id` is | -: : valid util the end of the current meta : -: : lexical block. : -| :------------------------------- | :--------------------------------------- | -| `$range id exp..exp` | Sets the range of an iteration variable, | -: : which can be reused in multiple loops : -: : later. : -| `$for id sep [[ code ]]` | Iteration. The range of `id` must have | -: : been defined earlier. `$id` is valid in : -: : `code`. : -| `$($)` | Generates a single `$` character. | -| `$id` | Value of the named constant or iteration | -: : variable. : -| `$(exp)` | Value of the expression. | -| `$if exp [[ code ]] else_branch` | Conditional. | -| `[[ code ]]` | Meta lexical block. | -| `cpp_code` | Raw C++ code. | -| `$$ comment` | Meta comment. | - -**Note:** To give the user some freedom in formatting the Pump source code, Pump -ignores a new-line character if it's right after `$for foo` or next to `[[` or -`]]`. Without this rule you'll often be forced to write very long lines to get -the desired output. Therefore sometimes you may need to insert an extra new-line -in such places for a new-line to show up in your output. - -## Grammar - -```ebnf -code ::= atomic_code* -atomic_code ::= $var id = exp - | $var id = [[ code ]] - | $range id exp..exp - | $for id sep [[ code ]] - | $($) - | $id - | $(exp) - | $if exp [[ code ]] else_branch - | [[ code ]] - | cpp_code -sep ::= cpp_code | empty_string -else_branch ::= $else [[ code ]] - | $elif exp [[ code ]] else_branch - | empty_string -exp ::= simple_expression_in_Python_syntax -``` - -## Code - -You can find the source code of Pump in [scripts/pump.py](../scripts/pump.py). -It is still very unpolished and lacks automated tests, although it has been -successfully used many times. If you find a chance to use it in your project, -please let us know what you think! We also welcome help on improving Pump. - -## Real Examples - -You can find real-world applications of Pump in -[Google Test](https://github.com/google/googletest/tree/master/googletest) and -[Google Mock](https://github.com/google/googletest/tree/master/googlemock). The -source file `foo.h.pump` generates `foo.h`. - -## Tips - -* If a meta variable is followed by a letter or digit, you can separate them - using `[[]]`, which inserts an empty string. For example `Foo$j[[]]Helper` - generate `Foo1Helper` when `j` is 1. -* To avoid extra-long Pump source lines, you can break a line anywhere you - want by inserting `[[]]` followed by a new line. Since any new-line - character next to `[[` or `]]` is ignored, the generated code won't contain - this new line. diff --git a/src/pdal/test/gtest/docs/samples.md b/src/pdal/test/gtest/docs/samples.md deleted file mode 100644 index aaa5883..0000000 --- a/src/pdal/test/gtest/docs/samples.md +++ /dev/null @@ -1,22 +0,0 @@ -# Googletest Samples {#samples} - -If you're like us, you'd like to look at -[googletest samples.](https://github.com/google/googletest/tree/master/googletest/samples) -The sample directory has a number of well-commented samples showing how to use a -variety of googletest features. - -* Sample #1 shows the basic steps of using googletest to test C++ functions. -* Sample #2 shows a more complex unit test for a class with multiple member - functions. -* Sample #3 uses a test fixture. -* Sample #4 teaches you how to use googletest and `googletest.h` together to - get the best of both libraries. -* Sample #5 puts shared testing logic in a base test fixture, and reuses it in - derived fixtures. -* Sample #6 demonstrates type-parameterized tests. -* Sample #7 teaches the basics of value-parameterized tests. -* Sample #8 shows using `Combine()` in value-parameterized tests. -* Sample #9 shows use of the listener API to modify Google Test's console - output and the use of its reflection API to inspect test results. -* Sample #10 shows use of the listener API to implement a primitive memory - leak checker. diff --git a/src/pdal/test/gtest/include/gtest/gtest-assertion-result.h b/src/pdal/test/gtest/include/gtest/gtest-assertion-result.h new file mode 100644 index 0000000..addbb59 --- /dev/null +++ b/src/pdal/test/gtest/include/gtest/gtest-assertion-result.h @@ -0,0 +1,237 @@ +// Copyright 2005, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The Google C++ Testing and Mocking Framework (Google Test) +// +// This file implements the AssertionResult type. + +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* + +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_ASSERTION_RESULT_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_ASSERTION_RESULT_H_ + +#include +#include +#include +#include + +#include "gtest/gtest-message.h" +#include "gtest/internal/gtest-port.h" + +GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ +/* class A needs to have dll-interface to be used by clients of class B */) + +namespace testing { + +// A class for indicating whether an assertion was successful. When +// the assertion wasn't successful, the AssertionResult object +// remembers a non-empty message that describes how it failed. +// +// To create an instance of this class, use one of the factory functions +// (AssertionSuccess() and AssertionFailure()). +// +// This class is useful for two purposes: +// 1. Defining predicate functions to be used with Boolean test assertions +// EXPECT_TRUE/EXPECT_FALSE and their ASSERT_ counterparts +// 2. Defining predicate-format functions to be +// used with predicate assertions (ASSERT_PRED_FORMAT*, etc). +// +// For example, if you define IsEven predicate: +// +// testing::AssertionResult IsEven(int n) { +// if ((n % 2) == 0) +// return testing::AssertionSuccess(); +// else +// return testing::AssertionFailure() << n << " is odd"; +// } +// +// Then the failed expectation EXPECT_TRUE(IsEven(Fib(5))) +// will print the message +// +// Value of: IsEven(Fib(5)) +// Actual: false (5 is odd) +// Expected: true +// +// instead of a more opaque +// +// Value of: IsEven(Fib(5)) +// Actual: false +// Expected: true +// +// in case IsEven is a simple Boolean predicate. +// +// If you expect your predicate to be reused and want to support informative +// messages in EXPECT_FALSE and ASSERT_FALSE (negative assertions show up +// about half as often as positive ones in our tests), supply messages for +// both success and failure cases: +// +// testing::AssertionResult IsEven(int n) { +// if ((n % 2) == 0) +// return testing::AssertionSuccess() << n << " is even"; +// else +// return testing::AssertionFailure() << n << " is odd"; +// } +// +// Then a statement EXPECT_FALSE(IsEven(Fib(6))) will print +// +// Value of: IsEven(Fib(6)) +// Actual: true (8 is even) +// Expected: false +// +// NB: Predicates that support negative Boolean assertions have reduced +// performance in positive ones so be careful not to use them in tests +// that have lots (tens of thousands) of positive Boolean assertions. +// +// To use this class with EXPECT_PRED_FORMAT assertions such as: +// +// // Verifies that Foo() returns an even number. +// EXPECT_PRED_FORMAT1(IsEven, Foo()); +// +// you need to define: +// +// testing::AssertionResult IsEven(const char* expr, int n) { +// if ((n % 2) == 0) +// return testing::AssertionSuccess(); +// else +// return testing::AssertionFailure() +// << "Expected: " << expr << " is even\n Actual: it's " << n; +// } +// +// If Foo() returns 5, you will see the following message: +// +// Expected: Foo() is even +// Actual: it's 5 +// +class GTEST_API_ AssertionResult { + public: + // Copy constructor. + // Used in EXPECT_TRUE/FALSE(assertion_result). + AssertionResult(const AssertionResult& other); + +// C4800 is a level 3 warning in Visual Studio 2015 and earlier. +// This warning is not emitted in Visual Studio 2017. +// This warning is off by default starting in Visual Studio 2019 but can be +// enabled with command-line options. +#if defined(_MSC_VER) && (_MSC_VER < 1910 || _MSC_VER >= 1920) + GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 /* forcing value to bool */) +#endif + + // Used in the EXPECT_TRUE/FALSE(bool_expression). + // + // T must be contextually convertible to bool. + // + // The second parameter prevents this overload from being considered if + // the argument is implicitly convertible to AssertionResult. In that case + // we want AssertionResult's copy constructor to be used. + template + explicit AssertionResult( + const T& success, + typename std::enable_if< + !std::is_convertible::value>::type* + /*enabler*/ + = nullptr) + : success_(success) {} + +#if defined(_MSC_VER) && (_MSC_VER < 1910 || _MSC_VER >= 1920) + GTEST_DISABLE_MSC_WARNINGS_POP_() +#endif + + // Assignment operator. + AssertionResult& operator=(AssertionResult other) { + swap(other); + return *this; + } + + // Returns true if and only if the assertion succeeded. + operator bool() const { return success_; } // NOLINT + + // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE. + AssertionResult operator!() const; + + // Returns the text streamed into this AssertionResult. Test assertions + // use it when they fail (i.e., the predicate's outcome doesn't match the + // assertion's expectation). When nothing has been streamed into the + // object, returns an empty string. + const char* message() const { + return message_.get() != nullptr ? message_->c_str() : ""; + } + // Deprecated; please use message() instead. + const char* failure_message() const { return message(); } + + // Streams a custom failure message into this object. + template + AssertionResult& operator<<(const T& value) { + AppendMessage(Message() << value); + return *this; + } + + // Allows streaming basic output manipulators such as endl or flush into + // this object. + AssertionResult& operator<<( + ::std::ostream& (*basic_manipulator)(::std::ostream& stream)) { + AppendMessage(Message() << basic_manipulator); + return *this; + } + + private: + // Appends the contents of message to message_. + void AppendMessage(const Message& a_message) { + if (message_.get() == nullptr) message_.reset(new ::std::string); + message_->append(a_message.GetString().c_str()); + } + + // Swap the contents of this AssertionResult with other. + void swap(AssertionResult& other); + + // Stores result of the assertion predicate. + bool success_; + // Stores the message describing the condition in case the expectation + // construct is not satisfied with the predicate's outcome. + // Referenced via a pointer to avoid taking too much stack frame space + // with test assertions. + std::unique_ptr< ::std::string> message_; +}; + +// Makes a successful assertion result. +GTEST_API_ AssertionResult AssertionSuccess(); + +// Makes a failed assertion result. +GTEST_API_ AssertionResult AssertionFailure(); + +// Makes a failed assertion result with the given failure message. +// Deprecated; use AssertionFailure() << msg. +GTEST_API_ AssertionResult AssertionFailure(const Message& msg); + +} // namespace testing + +GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 + +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_ASSERTION_RESULT_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest-death-test.h b/src/pdal/test/gtest/include/gtest/gtest-death-test.h index dc878ff..84e5a5b 100644 --- a/src/pdal/test/gtest/include/gtest/gtest-death-test.h +++ b/src/pdal/test/gtest/include/gtest/gtest-death-test.h @@ -27,20 +27,20 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// // The Google C++ Testing and Mocking Framework (Google Test) // // This header file defines the public API for death tests. It is // #included by gtest.h so a user doesn't need to include this // directly. -// GOOGLETEST_CM0001 DO NOT DELETE -#ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ -#define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#include "gtest/internal/gtest-death-test-internal.h" +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ -namespace testing { +#include "gtest/internal/gtest-death-test-internal.h" // This flag controls the style of death tests. Valid values are "threadsafe", // meaning that the death test child process will re-execute the test binary @@ -49,6 +49,8 @@ namespace testing { // after forking. GTEST_DECLARE_string_(death_test_style); +namespace testing { + #if GTEST_HAS_DEATH_TEST namespace internal { @@ -97,9 +99,12 @@ GTEST_API_ bool InDeathTestChild(); // // ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!"); // +// The final parameter to each of these macros is a matcher applied to any data +// the sub-process wrote to stderr. For compatibility with existing tests, a +// bare string is interpreted as a regular expression matcher. +// // On the regular expressions used in death tests: // -// GOOGLETEST_CM0005 DO NOT DELETE // On POSIX-compliant systems (*nix), we use the library, // which uses the POSIX extended regex syntax. // @@ -162,27 +167,27 @@ GTEST_API_ bool InDeathTestChild(); // directory in PATH. // -// Asserts that a given statement causes the program to exit, with an -// integer exit status that satisfies predicate, and emitting error output -// that matches regex. -# define ASSERT_EXIT(statement, predicate, regex) \ - GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_) +// Asserts that a given `statement` causes the program to exit, with an +// integer exit status that satisfies `predicate`, and emitting error output +// that matches `matcher`. +#define ASSERT_EXIT(statement, predicate, matcher) \ + GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_FATAL_FAILURE_) -// Like ASSERT_EXIT, but continues on to successive tests in the +// Like `ASSERT_EXIT`, but continues on to successive tests in the // test suite, if any: -# define EXPECT_EXIT(statement, predicate, regex) \ - GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_) +#define EXPECT_EXIT(statement, predicate, matcher) \ + GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_NONFATAL_FAILURE_) -// Asserts that a given statement causes the program to exit, either by +// Asserts that a given `statement` causes the program to exit, either by // explicitly exiting with a nonzero exit code or being killed by a -// signal, and emitting error output that matches regex. -# define ASSERT_DEATH(statement, regex) \ - ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex) +// signal, and emitting error output that matches `matcher`. +#define ASSERT_DEATH(statement, matcher) \ + ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher) -// Like ASSERT_DEATH, but continues on to successive tests in the +// Like `ASSERT_DEATH`, but continues on to successive tests in the // test suite, if any: -# define EXPECT_DEATH(statement, regex) \ - EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex) +#define EXPECT_DEATH(statement, matcher) \ + EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher) // Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*: @@ -190,26 +195,26 @@ GTEST_API_ bool InDeathTestChild(); class GTEST_API_ ExitedWithCode { public: explicit ExitedWithCode(int exit_code); + ExitedWithCode(const ExitedWithCode&) = default; + void operator=(const ExitedWithCode& other) = delete; bool operator()(int exit_status) const; - private: - // No implementation - assignment is unsupported. - void operator=(const ExitedWithCode& other); + private: const int exit_code_; }; -# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA +#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA // Tests that an exit code describes an exit due to termination by a // given signal. -// GOOGLETEST_CM0006 DO NOT DELETE class GTEST_API_ KilledBySignal { public: explicit KilledBySignal(int signum); bool operator()(int exit_status) const; + private: const int signum_; }; -# endif // !GTEST_OS_WINDOWS +#endif // !GTEST_OS_WINDOWS // EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode. // The death testing framework causes this to have interesting semantics, @@ -254,23 +259,21 @@ class GTEST_API_ KilledBySignal { // EXPECT_EQ(12, DieInDebugOr12(&sideeffect)); // }, "death"); // -# ifdef NDEBUG +#ifdef NDEBUG -# define EXPECT_DEBUG_DEATH(statement, regex) \ +#define EXPECT_DEBUG_DEATH(statement, regex) \ GTEST_EXECUTE_STATEMENT_(statement, regex) -# define ASSERT_DEBUG_DEATH(statement, regex) \ +#define ASSERT_DEBUG_DEATH(statement, regex) \ GTEST_EXECUTE_STATEMENT_(statement, regex) -# else +#else -# define EXPECT_DEBUG_DEATH(statement, regex) \ - EXPECT_DEATH(statement, regex) +#define EXPECT_DEBUG_DEATH(statement, regex) EXPECT_DEATH(statement, regex) -# define ASSERT_DEBUG_DEATH(statement, regex) \ - ASSERT_DEATH(statement, regex) +#define ASSERT_DEBUG_DEATH(statement, regex) ASSERT_DEATH(statement, regex) -# endif // NDEBUG for EXPECT_DEBUG_DEATH +#endif // NDEBUG for EXPECT_DEBUG_DEATH #endif // GTEST_HAS_DEATH_TEST // This macro is used for implementing macros such as @@ -308,18 +311,17 @@ class GTEST_API_ KilledBySignal { // statement unconditionally returns or throws. The Message constructor at // the end allows the syntax of streaming additional messages into the // macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH. -# define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ - if (::testing::internal::AlwaysTrue()) { \ - GTEST_LOG_(WARNING) \ - << "Death tests are not supported on this platform.\n" \ - << "Statement '" #statement "' cannot be verified."; \ - } else if (::testing::internal::AlwaysFalse()) { \ - ::testing::internal::RE::PartialMatch(".*", (regex)); \ - GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ - terminator; \ - } else \ - ::testing::Message() +#define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \ + GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ + if (::testing::internal::AlwaysTrue()) { \ + GTEST_LOG_(WARNING) << "Death tests are not supported on this platform.\n" \ + << "Statement '" #statement "' cannot be verified."; \ + } else if (::testing::internal::AlwaysFalse()) { \ + ::testing::internal::RE::PartialMatch(".*", (regex)); \ + GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ + terminator; \ + } else \ + ::testing::Message() // EXPECT_DEATH_IF_SUPPORTED(statement, regex) and // ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if @@ -327,17 +329,17 @@ class GTEST_API_ KilledBySignal { // useful when you are combining death test assertions with normal test // assertions in one test. #if GTEST_HAS_DEATH_TEST -# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ - EXPECT_DEATH(statement, regex) -# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ - ASSERT_DEATH(statement, regex) +#define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ + EXPECT_DEATH(statement, regex) +#define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ + ASSERT_DEATH(statement, regex) #else -# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ - GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, ) -# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ - GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, return) +#define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ + GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, ) +#define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ + GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, return) #endif } // namespace testing -#endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest-matchers.h b/src/pdal/test/gtest/include/gtest/gtest-matchers.h index 9de6c2e..bffa00c 100644 --- a/src/pdal/test/gtest/include/gtest/gtest-matchers.h +++ b/src/pdal/test/gtest/include/gtest/gtest-matchers.h @@ -32,13 +32,14 @@ // This file implements just enough of the matcher interface to allow // EXPECT_DEATH and friends to accept a matcher argument. -// IWYU pragma: private, include "testing/base/public/gunit.h" -// IWYU pragma: friend third_party/googletest/googlemock/.* -// IWYU pragma: friend third_party/googletest/googletest/.* +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ -#define GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ +#include #include #include #include @@ -63,20 +64,16 @@ GTEST_DISABLE_MSC_WARNINGS_PUSH_( namespace testing { // To implement a matcher Foo for type T, define: -// 1. a class FooMatcherImpl that implements the -// MatcherInterface interface, and -// 2. a factory function that creates a Matcher object from a -// FooMatcherImpl*. -// -// The two-level delegation design makes it possible to allow a user -// to write "v" instead of "Eq(v)" where a Matcher is expected, which -// is impossible if we pass matchers by pointers. It also eases -// ownership management as Matcher objects can now be copied like -// plain values. - -// MatchResultListener is an abstract class. Its << operator can be -// used by a matcher to explain why a value matches or doesn't match. +// 1. a class FooMatcherMatcher that implements the matcher interface: +// using is_gtest_matcher = void; +// bool MatchAndExplain(const T&, std::ostream*); +// (MatchResultListener* can also be used instead of std::ostream*) +// void DescribeTo(std::ostream*); +// void DescribeNegationTo(std::ostream*); // +// 2. a factory function that creates a Matcher object from a +// FooMatcherMatcher. + class MatchResultListener { public: // Creates a listener object with the given underlying ostream. The @@ -105,15 +102,15 @@ class MatchResultListener { private: ::std::ostream* const stream_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(MatchResultListener); + MatchResultListener(const MatchResultListener&) = delete; + MatchResultListener& operator=(const MatchResultListener&) = delete; }; -inline MatchResultListener::~MatchResultListener() { -} +inline MatchResultListener::~MatchResultListener() {} // An instance of a subclass of this knows how to describe itself as a // matcher. -class MatcherDescriberInterface { +class GTEST_API_ MatcherDescriberInterface { public: virtual ~MatcherDescriberInterface() {} @@ -181,54 +178,41 @@ class MatcherInterface : public MatcherDescriberInterface { namespace internal { -// Converts a MatcherInterface to a MatcherInterface. -template -class MatcherInterfaceAdapter : public MatcherInterface { - public: - explicit MatcherInterfaceAdapter(const MatcherInterface* impl) - : impl_(impl) {} - ~MatcherInterfaceAdapter() override { delete impl_; } - - void DescribeTo(::std::ostream* os) const override { impl_->DescribeTo(os); } - - void DescribeNegationTo(::std::ostream* os) const override { - impl_->DescribeNegationTo(os); - } - - bool MatchAndExplain(const T& x, - MatchResultListener* listener) const override { - return impl_->MatchAndExplain(x, listener); - } - - private: - const MatcherInterface* const impl_; - - GTEST_DISALLOW_COPY_AND_ASSIGN_(MatcherInterfaceAdapter); -}; - struct AnyEq { template - bool operator()(const A& a, const B& b) const { return a == b; } + bool operator()(const A& a, const B& b) const { + return a == b; + } }; struct AnyNe { template - bool operator()(const A& a, const B& b) const { return a != b; } + bool operator()(const A& a, const B& b) const { + return a != b; + } }; struct AnyLt { template - bool operator()(const A& a, const B& b) const { return a < b; } + bool operator()(const A& a, const B& b) const { + return a < b; + } }; struct AnyGt { template - bool operator()(const A& a, const B& b) const { return a > b; } + bool operator()(const A& a, const B& b) const { + return a > b; + } }; struct AnyLe { template - bool operator()(const A& a, const B& b) const { return a <= b; } + bool operator()(const A& a, const B& b) const { + return a <= b; + } }; struct AnyGe { template - bool operator()(const A& a, const B& b) const { return a >= b; } + bool operator()(const A& a, const B& b) const { + return a >= b; + } }; // A match result listener that ignores the explanation. @@ -237,7 +221,8 @@ class DummyMatchResultListener : public MatchResultListener { DummyMatchResultListener() : MatchResultListener(nullptr) {} private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(DummyMatchResultListener); + DummyMatchResultListener(const DummyMatchResultListener&) = delete; + DummyMatchResultListener& operator=(const DummyMatchResultListener&) = delete; }; // A match result listener that forwards the explanation to a given @@ -249,19 +234,40 @@ class StreamMatchResultListener : public MatchResultListener { : MatchResultListener(os) {} private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamMatchResultListener); + StreamMatchResultListener(const StreamMatchResultListener&) = delete; + StreamMatchResultListener& operator=(const StreamMatchResultListener&) = + delete; +}; + +struct SharedPayloadBase { + std::atomic ref{1}; + void Ref() { ref.fetch_add(1, std::memory_order_relaxed); } + bool Unref() { return ref.fetch_sub(1, std::memory_order_acq_rel) == 1; } +}; + +template +struct SharedPayload : SharedPayloadBase { + explicit SharedPayload(const T& v) : value(v) {} + explicit SharedPayload(T&& v) : value(std::move(v)) {} + + static void Destroy(SharedPayloadBase* shared) { + delete static_cast(shared); + } + + T value; }; // An internal class for implementing Matcher, which will derive // from it. We put functionalities common to all Matcher // specializations here to avoid code duplication. template -class MatcherBase { +class MatcherBase : private MatcherDescriberInterface { public: // Returns true if and only if the matcher matches x; also explains the // match result to 'listener'. bool MatchAndExplain(const T& x, MatchResultListener* listener) const { - return impl_->MatchAndExplain(x, listener); + GTEST_CHECK_(vtable_ != nullptr); + return vtable_->match_and_explain(*this, x, listener); } // Returns true if and only if this matcher matches x. @@ -271,11 +277,15 @@ class MatcherBase { } // Describes this matcher to an ostream. - void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); } + void DescribeTo(::std::ostream* os) const final { + GTEST_CHECK_(vtable_ != nullptr); + vtable_->describe(*this, os, false); + } // Describes the negation of this matcher to an ostream. - void DescribeNegationTo(::std::ostream* os) const { - impl_->DescribeNegationTo(os); + void DescribeNegationTo(::std::ostream* os) const final { + GTEST_CHECK_(vtable_ != nullptr); + vtable_->describe(*this, os, true); } // Explains why x matches, or doesn't match, the matcher. @@ -288,31 +298,195 @@ class MatcherBase { // of the describer, which is only guaranteed to be alive when // this matcher object is alive. const MatcherDescriberInterface* GetDescriber() const { - return impl_.get(); + if (vtable_ == nullptr) return nullptr; + return vtable_->get_describer(*this); } protected: - MatcherBase() {} + MatcherBase() : vtable_(nullptr), buffer_() {} // Constructs a matcher from its implementation. - explicit MatcherBase(const MatcherInterface* impl) : impl_(impl) {} - template - explicit MatcherBase( - const MatcherInterface* impl, - typename std::enable_if::value>::type* = - nullptr) - : impl_(new internal::MatcherInterfaceAdapter(impl)) {} + explicit MatcherBase(const MatcherInterface* impl) + : vtable_(nullptr), buffer_() { + Init(impl); + } + + template ::type::is_gtest_matcher> + MatcherBase(M&& m) : vtable_(nullptr), buffer_() { // NOLINT + Init(std::forward(m)); + } + + MatcherBase(const MatcherBase& other) + : vtable_(other.vtable_), buffer_(other.buffer_) { + if (IsShared()) buffer_.shared->Ref(); + } + + MatcherBase& operator=(const MatcherBase& other) { + if (this == &other) return *this; + Destroy(); + vtable_ = other.vtable_; + buffer_ = other.buffer_; + if (IsShared()) buffer_.shared->Ref(); + return *this; + } - MatcherBase(const MatcherBase&) = default; - MatcherBase& operator=(const MatcherBase&) = default; - MatcherBase(MatcherBase&&) = default; - MatcherBase& operator=(MatcherBase&&) = default; + MatcherBase(MatcherBase&& other) + : vtable_(other.vtable_), buffer_(other.buffer_) { + other.vtable_ = nullptr; + } - virtual ~MatcherBase() {} + MatcherBase& operator=(MatcherBase&& other) { + if (this == &other) return *this; + Destroy(); + vtable_ = other.vtable_; + buffer_ = other.buffer_; + other.vtable_ = nullptr; + return *this; + } + + ~MatcherBase() override { Destroy(); } private: - std::shared_ptr> impl_; + struct VTable { + bool (*match_and_explain)(const MatcherBase&, const T&, + MatchResultListener*); + void (*describe)(const MatcherBase&, std::ostream*, bool negation); + // Returns the captured object if it implements the interface, otherwise + // returns the MatcherBase itself. + const MatcherDescriberInterface* (*get_describer)(const MatcherBase&); + // Called on shared instances when the reference count reaches 0. + void (*shared_destroy)(SharedPayloadBase*); + }; + + bool IsShared() const { + return vtable_ != nullptr && vtable_->shared_destroy != nullptr; + } + + // If the implementation uses a listener, call that. + template + static auto MatchAndExplainImpl(const MatcherBase& m, const T& value, + MatchResultListener* listener) + -> decltype(P::Get(m).MatchAndExplain(value, listener->stream())) { + return P::Get(m).MatchAndExplain(value, listener->stream()); + } + + template + static auto MatchAndExplainImpl(const MatcherBase& m, const T& value, + MatchResultListener* listener) + -> decltype(P::Get(m).MatchAndExplain(value, listener)) { + return P::Get(m).MatchAndExplain(value, listener); + } + + template + static void DescribeImpl(const MatcherBase& m, std::ostream* os, + bool negation) { + if (negation) { + P::Get(m).DescribeNegationTo(os); + } else { + P::Get(m).DescribeTo(os); + } + } + + template + static const MatcherDescriberInterface* GetDescriberImpl( + const MatcherBase& m) { + // If the impl is a MatcherDescriberInterface, then return it. + // Otherwise use MatcherBase itself. + // This allows us to implement the GetDescriber() function without support + // from the impl, but some users really want to get their impl back when + // they call GetDescriber(). + // We use std::get on a tuple as a workaround of not having `if constexpr`. + return std::get<( + std::is_convertible::value + ? 1 + : 0)>(std::make_tuple(&m, &P::Get(m))); + } + + template + const VTable* GetVTable() { + static constexpr VTable kVTable = {&MatchAndExplainImpl

, + &DescribeImpl

, &GetDescriberImpl

, + P::shared_destroy}; + return &kVTable; + } + + union Buffer { + // Add some types to give Buffer some common alignment/size use cases. + void* ptr; + double d; + int64_t i; + // And add one for the out-of-line cases. + SharedPayloadBase* shared; + }; + + void Destroy() { + if (IsShared() && buffer_.shared->Unref()) { + vtable_->shared_destroy(buffer_.shared); + } + } + + template + static constexpr bool IsInlined() { + return sizeof(M) <= sizeof(Buffer) && alignof(M) <= alignof(Buffer) && + std::is_trivially_copy_constructible::value && + std::is_trivially_destructible::value; + } + + template ()> + struct ValuePolicy { + static const M& Get(const MatcherBase& m) { + // When inlined along with Init, need to be explicit to avoid violating + // strict aliasing rules. + const M* ptr = + static_cast(static_cast(&m.buffer_)); + return *ptr; + } + static void Init(MatcherBase& m, M impl) { + ::new (static_cast(&m.buffer_)) M(impl); + } + static constexpr auto shared_destroy = nullptr; + }; + + template + struct ValuePolicy { + using Shared = SharedPayload; + static const M& Get(const MatcherBase& m) { + return static_cast(m.buffer_.shared)->value; + } + template + static void Init(MatcherBase& m, Arg&& arg) { + m.buffer_.shared = new Shared(std::forward(arg)); + } + static constexpr auto shared_destroy = &Shared::Destroy; + }; + + template + struct ValuePolicy*, B> { + using M = const MatcherInterface; + using Shared = SharedPayload>; + static const M& Get(const MatcherBase& m) { + return *static_cast(m.buffer_.shared)->value; + } + static void Init(MatcherBase& m, M* impl) { + m.buffer_.shared = new Shared(std::unique_ptr(impl)); + } + + static constexpr auto shared_destroy = &Shared::Destroy; + }; + + template + void Init(M&& m) { + using MM = typename std::decay::type; + using Policy = ValuePolicy; + vtable_ = GetVTable(); + Policy::Init(*this, std::forward(m)); + } + + const VTable* vtable_; + Buffer buffer_; }; } // namespace internal @@ -340,6 +514,10 @@ class Matcher : public internal::MatcherBase { nullptr) : internal::MatcherBase(impl) {} + template ::type::is_gtest_matcher> + Matcher(M&& m) : internal::MatcherBase(std::forward(m)) {} // NOLINT + // Implicit constructor here allows people to write // EXPECT_CALL(foo, Bar(5)) instead of EXPECT_CALL(foo, Bar(Eq(5))) sometimes Matcher(T value); // NOLINT @@ -357,6 +535,11 @@ class GTEST_API_ Matcher explicit Matcher(const MatcherInterface* impl) : internal::MatcherBase(impl) {} + template ::type::is_gtest_matcher> + Matcher(M&& m) // NOLINT + : internal::MatcherBase(std::forward(m)) {} + // Allows the user to write str instead of Eq(str) sometimes, where // str is a std::string object. Matcher(const std::string& s); // NOLINT @@ -376,6 +559,11 @@ class GTEST_API_ Matcher explicit Matcher(const MatcherInterface* impl) : internal::MatcherBase(impl) {} + template ::type::is_gtest_matcher> + Matcher(M&& m) // NOLINT + : internal::MatcherBase(std::forward(m)) {} + // Allows the user to write str instead of Eq(str) sometimes, where // str is a string object. Matcher(const std::string& s); // NOLINT @@ -384,18 +572,24 @@ class GTEST_API_ Matcher Matcher(const char* s); // NOLINT }; -#if GTEST_HAS_ABSL +#if GTEST_INTERNAL_HAS_STRING_VIEW // The following two specializations allow the user to write str // instead of Eq(str) and "foo" instead of Eq("foo") when a absl::string_view // matcher is expected. template <> -class GTEST_API_ Matcher - : public internal::MatcherBase { +class GTEST_API_ Matcher + : public internal::MatcherBase { public: Matcher() {} - explicit Matcher(const MatcherInterface* impl) - : internal::MatcherBase(impl) {} + explicit Matcher(const MatcherInterface* impl) + : internal::MatcherBase(impl) {} + + template ::type::is_gtest_matcher> + Matcher(M&& m) // NOLINT + : internal::MatcherBase(std::forward(m)) { + } // Allows the user to write str instead of Eq(str) sometimes, where // str is a std::string object. @@ -404,20 +598,25 @@ class GTEST_API_ Matcher // Allows the user to write "foo" instead of Eq("foo") sometimes. Matcher(const char* s); // NOLINT - // Allows the user to pass absl::string_views directly. - Matcher(absl::string_view s); // NOLINT + // Allows the user to pass absl::string_views or std::string_views directly. + Matcher(internal::StringView s); // NOLINT }; template <> -class GTEST_API_ Matcher - : public internal::MatcherBase { +class GTEST_API_ Matcher + : public internal::MatcherBase { public: Matcher() {} - explicit Matcher(const MatcherInterface* impl) - : internal::MatcherBase(impl) {} - explicit Matcher(const MatcherInterface* impl) - : internal::MatcherBase(impl) {} + explicit Matcher(const MatcherInterface* impl) + : internal::MatcherBase(impl) {} + explicit Matcher(const MatcherInterface* impl) + : internal::MatcherBase(impl) {} + + template ::type::is_gtest_matcher> + Matcher(M&& m) // NOLINT + : internal::MatcherBase(std::forward(m)) {} // Allows the user to write str instead of Eq(str) sometimes, where // str is a std::string object. @@ -426,10 +625,10 @@ class GTEST_API_ Matcher // Allows the user to write "foo" instead of Eq("foo") sometimes. Matcher(const char* s); // NOLINT - // Allows the user to pass absl::string_views directly. - Matcher(absl::string_view s); // NOLINT + // Allows the user to pass absl::string_views or std::string_views directly. + Matcher(internal::StringView s); // NOLINT }; -#endif // GTEST_HAS_ABSL +#endif // GTEST_INTERNAL_HAS_STRING_VIEW // Prints a matcher in a human-readable format. template @@ -474,13 +673,13 @@ class PolymorphicMatcher { public: explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {} - virtual void DescribeTo(::std::ostream* os) const { impl_.DescribeTo(os); } + void DescribeTo(::std::ostream* os) const override { impl_.DescribeTo(os); } - virtual void DescribeNegationTo(::std::ostream* os) const { + void DescribeNegationTo(::std::ostream* os) const override { impl_.DescribeNegationTo(os); } - virtual bool MatchAndExplain(T x, MatchResultListener* listener) const { + bool MatchAndExplain(T x, MatchResultListener* listener) const override { return impl_.MatchAndExplain(x, listener); } @@ -529,37 +728,32 @@ template class ComparisonBase { public: explicit ComparisonBase(const Rhs& rhs) : rhs_(rhs) {} + + using is_gtest_matcher = void; + template - operator Matcher() const { - return Matcher(new Impl(rhs_)); + bool MatchAndExplain(const Lhs& lhs, std::ostream*) const { + return Op()(lhs, Unwrap(rhs_)); + } + void DescribeTo(std::ostream* os) const { + *os << D::Desc() << " "; + UniversalPrint(Unwrap(rhs_), os); + } + void DescribeNegationTo(std::ostream* os) const { + *os << D::NegatedDesc() << " "; + UniversalPrint(Unwrap(rhs_), os); } private: template - static const T& Unwrap(const T& v) { return v; } + static const T& Unwrap(const T& v) { + return v; + } template - static const T& Unwrap(std::reference_wrapper v) { return v; } - - template - class Impl : public MatcherInterface { - public: - explicit Impl(const Rhs& rhs) : rhs_(rhs) {} - bool MatchAndExplain(Lhs lhs, - MatchResultListener* /* listener */) const override { - return Op()(lhs, Unwrap(rhs_)); - } - void DescribeTo(::std::ostream* os) const override { - *os << D::Desc() << " "; - UniversalPrint(Unwrap(rhs_), os); - } - void DescribeNegationTo(::std::ostream* os) const override { - *os << D::NegatedDesc() << " "; - UniversalPrint(Unwrap(rhs_), os); - } + static const T& Unwrap(std::reference_wrapper v) { + return v; + } - private: - Rhs rhs_; - }; Rhs rhs_; }; @@ -567,7 +761,7 @@ template class EqMatcher : public ComparisonBase, Rhs, AnyEq> { public: explicit EqMatcher(const Rhs& rhs) - : ComparisonBase, Rhs, AnyEq>(rhs) { } + : ComparisonBase, Rhs, AnyEq>(rhs) {} static const char* Desc() { return "is equal to"; } static const char* NegatedDesc() { return "isn't equal to"; } }; @@ -575,7 +769,7 @@ template class NeMatcher : public ComparisonBase, Rhs, AnyNe> { public: explicit NeMatcher(const Rhs& rhs) - : ComparisonBase, Rhs, AnyNe>(rhs) { } + : ComparisonBase, Rhs, AnyNe>(rhs) {} static const char* Desc() { return "isn't equal to"; } static const char* NegatedDesc() { return "is equal to"; } }; @@ -583,7 +777,7 @@ template class LtMatcher : public ComparisonBase, Rhs, AnyLt> { public: explicit LtMatcher(const Rhs& rhs) - : ComparisonBase, Rhs, AnyLt>(rhs) { } + : ComparisonBase, Rhs, AnyLt>(rhs) {} static const char* Desc() { return "is <"; } static const char* NegatedDesc() { return "isn't <"; } }; @@ -591,7 +785,7 @@ template class GtMatcher : public ComparisonBase, Rhs, AnyGt> { public: explicit GtMatcher(const Rhs& rhs) - : ComparisonBase, Rhs, AnyGt>(rhs) { } + : ComparisonBase, Rhs, AnyGt>(rhs) {} static const char* Desc() { return "is >"; } static const char* NegatedDesc() { return "isn't >"; } }; @@ -599,7 +793,7 @@ template class LeMatcher : public ComparisonBase, Rhs, AnyLe> { public: explicit LeMatcher(const Rhs& rhs) - : ComparisonBase, Rhs, AnyLe>(rhs) { } + : ComparisonBase, Rhs, AnyLe>(rhs) {} static const char* Desc() { return "is <="; } static const char* NegatedDesc() { return "isn't <="; } }; @@ -607,11 +801,15 @@ template class GeMatcher : public ComparisonBase, Rhs, AnyGe> { public: explicit GeMatcher(const Rhs& rhs) - : ComparisonBase, Rhs, AnyGe>(rhs) { } + : ComparisonBase, Rhs, AnyGe>(rhs) {} static const char* Desc() { return "is >="; } static const char* NegatedDesc() { return "isn't >="; } }; +template ::value>::type> +using StringLike = T; + // Implements polymorphic matchers MatchesRegex(regex) and // ContainsRegex(regex), which can be used as a Matcher as long as // T can be converted to a string. @@ -620,12 +818,12 @@ class MatchesRegexMatcher { MatchesRegexMatcher(const RE* regex, bool full_match) : regex_(regex), full_match_(full_match) {} -#if GTEST_HAS_ABSL - bool MatchAndExplain(const absl::string_view& s, +#if GTEST_INTERNAL_HAS_STRING_VIEW + bool MatchAndExplain(const internal::StringView& s, MatchResultListener* listener) const { return MatchAndExplain(std::string(s), listener); } -#endif // GTEST_HAS_ABSL +#endif // GTEST_INTERNAL_HAS_STRING_VIEW // Accepts pointer types, particularly: // const char* @@ -672,9 +870,10 @@ inline PolymorphicMatcher MatchesRegex( const internal::RE* regex) { return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, true)); } -inline PolymorphicMatcher MatchesRegex( - const std::string& regex) { - return MatchesRegex(new internal::RE(regex)); +template +PolymorphicMatcher MatchesRegex( + const internal::StringLike& regex) { + return MatchesRegex(new internal::RE(std::string(regex))); } // Matches a string that contains regular expression 'regex'. @@ -683,21 +882,26 @@ inline PolymorphicMatcher ContainsRegex( const internal::RE* regex) { return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, false)); } -inline PolymorphicMatcher ContainsRegex( - const std::string& regex) { - return ContainsRegex(new internal::RE(regex)); +template +PolymorphicMatcher ContainsRegex( + const internal::StringLike& regex) { + return ContainsRegex(new internal::RE(std::string(regex))); } // Creates a polymorphic matcher that matches anything equal to x. // Note: if the parameter of Eq() were declared as const T&, Eq("foo") // wouldn't compile. template -inline internal::EqMatcher Eq(T x) { return internal::EqMatcher(x); } +inline internal::EqMatcher Eq(T x) { + return internal::EqMatcher(x); +} // Constructs a Matcher from a 'value' of type T. The constructed // matcher matches any value that's equal to 'value'. template -Matcher::Matcher(T value) { *this = Eq(value); } +Matcher::Matcher(T value) { + *this = Eq(value); +} // Creates a monomorphic matcher that matches anything with type Lhs // and equal to rhs. A user may need to use this instead of Eq(...) @@ -712,7 +916,9 @@ Matcher::Matcher(T value) { *this = Eq(value); } // can always write Matcher(Lt(5)) to be explicit about the type, // for example. template -inline Matcher TypedEq(const Rhs& rhs) { return Eq(rhs); } +inline Matcher TypedEq(const Rhs& rhs) { + return Eq(rhs); +} // Creates a polymorphic matcher that matches anything >= x. template @@ -747,4 +953,4 @@ inline internal::NeMatcher Ne(Rhs x) { GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 5046 -#endif // GTEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest-message.h b/src/pdal/test/gtest/include/gtest/gtest-message.h index 4a80e11..6c8bf90 100644 --- a/src/pdal/test/gtest/include/gtest/gtest-message.h +++ b/src/pdal/test/gtest/include/gtest/gtest-message.h @@ -27,7 +27,6 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// // The Google C++ Testing and Mocking Framework (Google Test) // // This header file defines the Message class. @@ -42,13 +41,16 @@ // to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user // program! -// GOOGLETEST_CM0001 DO NOT DELETE +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ -#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ #include #include +#include #include "gtest/internal/gtest-port.h" @@ -109,8 +111,8 @@ class GTEST_API_ Message { // Streams a non-pointer value to this object. template - inline Message& operator <<(const T& val) { - // Some libraries overload << for STL containers. These + inline Message& operator<<(const T& val) { + // Some libraries overload << for STL containers. These // overloads are defined in the global namespace instead of ::std. // // C++'s symbol lookup rule (i.e. Koenig lookup) says that these @@ -124,7 +126,7 @@ class GTEST_API_ Message { // from the global namespace. With this using declaration, // overloads of << defined in the global namespace and those // visible via Koenig lookup are both exposed in this function. - using ::operator <<; + using ::operator<<; *ss_ << val; return *this; } @@ -143,7 +145,7 @@ class GTEST_API_ Message { // ensure consistent result across compilers, we always treat NULL // as "(null)". template - inline Message& operator <<(T* const& pointer) { // NOLINT + inline Message& operator<<(T* const& pointer) { // NOLINT if (pointer == nullptr) { *ss_ << "(null)"; } else { @@ -158,25 +160,23 @@ class GTEST_API_ Message { // templatized version above. Without this definition, streaming // endl or other basic IO manipulators to Message will confuse the // compiler. - Message& operator <<(BasicNarrowIoManip val) { + Message& operator<<(BasicNarrowIoManip val) { *ss_ << val; return *this; } // Instead of 1/0, we want to see true/false for bool values. - Message& operator <<(bool b) { - return *this << (b ? "true" : "false"); - } + Message& operator<<(bool b) { return *this << (b ? "true" : "false"); } // These two overloads allow streaming a wide C string to a Message // using the UTF-8 encoding. - Message& operator <<(const wchar_t* wide_c_str); - Message& operator <<(wchar_t* wide_c_str); + Message& operator<<(const wchar_t* wide_c_str); + Message& operator<<(wchar_t* wide_c_str); #if GTEST_HAS_STD_WSTRING // Converts the given wide string to a narrow string using the UTF-8 // encoding, and streams the result to this Message object. - Message& operator <<(const ::std::wstring& wstr); + Message& operator<<(const ::std::wstring& wstr); #endif // GTEST_HAS_STD_WSTRING // Gets the text streamed to this object so far as an std::string. @@ -195,7 +195,7 @@ class GTEST_API_ Message { }; // Streams a Message to an ostream. -inline std::ostream& operator <<(std::ostream& os, const Message& sb) { +inline std::ostream& operator<<(std::ostream& os, const Message& sb) { return os << sb.GetString(); } @@ -215,4 +215,4 @@ std::string StreamableToString(const T& streamable) { GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 -#endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest-param-test.h b/src/pdal/test/gtest/include/gtest/gtest-param-test.h index c2e6eae..b55119a 100644 --- a/src/pdal/test/gtest/include/gtest/gtest-param-test.h +++ b/src/pdal/test/gtest/include/gtest/gtest-param-test.h @@ -26,16 +26,16 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// + // Macros and functions for implementing parameterized tests // in Google C++ Testing and Mocking Framework (Google Test) -// -// This file is generated by a SCRIPT. DO NOT EDIT BY HAND! -// -// GOOGLETEST_CM0001 DO NOT DELETE -#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ -#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* + +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ // Value-parameterized tests allow you to test your code with different // parameters without writing multiple copies of the same test. @@ -356,9 +356,7 @@ internal::ValueArray Values(T... v) { // } // INSTANTIATE_TEST_SUITE_P(BoolSequence, FlagDependentTest, Bool()); // -inline internal::ParamGenerator Bool() { - return Values(false, true); -} +inline internal::ParamGenerator Bool() { return Values(false, true); } // Combine() allows the user to combine two or more sequences to produce // values of a Cartesian product of those sequences' elements. @@ -371,8 +369,6 @@ inline internal::ParamGenerator Bool() { // std::tuple where T1, T2, ..., TN are the types // of elements from sequences produces by gen1, gen2, ..., genN. // -// Combine can have up to 10 arguments. -// // Example: // // This will instantiate tests in test suite AnimalTest each one with @@ -416,24 +412,28 @@ internal::CartesianProductHolder Combine(const Generator&... g) { : public test_suite_name { \ public: \ GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \ - virtual void TestBody(); \ + void TestBody() override; \ \ private: \ static int AddToRegistry() { \ ::testing::UnitTest::GetInstance() \ ->parameterized_test_registry() \ .GetTestSuitePatternHolder( \ - #test_suite_name, \ + GTEST_STRINGIFY_(test_suite_name), \ ::testing::internal::CodeLocation(__FILE__, __LINE__)) \ ->AddTestPattern( \ GTEST_STRINGIFY_(test_suite_name), GTEST_STRINGIFY_(test_name), \ new ::testing::internal::TestMetaFactory()); \ + test_suite_name, test_name)>(), \ + ::testing::internal::CodeLocation(__FILE__, __LINE__)); \ return 0; \ } \ static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \ - GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \ - test_name)); \ + GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ + (const GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) &) = delete; \ + GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) & operator=( \ + const GTEST_TEST_CLASS_NAME_(test_suite_name, \ + test_name) &) = delete; /* NOLINT */ \ }; \ int GTEST_TEST_CLASS_NAME_(test_suite_name, \ test_name)::gtest_registering_dummy_ = \ @@ -457,39 +457,46 @@ internal::CartesianProductHolder Combine(const Generator&... g) { #define GTEST_GET_FIRST_(first, ...) first #define GTEST_GET_SECOND_(first, second, ...) second -#define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...) \ - static ::testing::internal::ParamGenerator \ - gtest_##prefix##test_suite_name##_EvalGenerator_() { \ - return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_)); \ - } \ - static ::std::string gtest_##prefix##test_suite_name##_EvalGenerateName_( \ - const ::testing::TestParamInfo& info) { \ - if (::testing::internal::AlwaysFalse()) { \ - ::testing::internal::TestNotEmpty(GTEST_EXPAND_(GTEST_GET_SECOND_( \ - __VA_ARGS__, \ - ::testing::internal::DefaultParamName, \ - DUMMY_PARAM_))); \ - auto t = std::make_tuple(__VA_ARGS__); \ - static_assert(std::tuple_size::value <= 2, \ - "Too Many Args!"); \ - } \ - return ((GTEST_EXPAND_(GTEST_GET_SECOND_( \ - __VA_ARGS__, \ - ::testing::internal::DefaultParamName, \ - DUMMY_PARAM_))))(info); \ - } \ - static int gtest_##prefix##test_suite_name##_dummy_ \ - GTEST_ATTRIBUTE_UNUSED_ = \ - ::testing::UnitTest::GetInstance() \ - ->parameterized_test_registry() \ - .GetTestSuitePatternHolder( \ - #test_suite_name, \ - ::testing::internal::CodeLocation(__FILE__, __LINE__)) \ - ->AddTestSuiteInstantiation( \ - #prefix, >est_##prefix##test_suite_name##_EvalGenerator_, \ - >est_##prefix##test_suite_name##_EvalGenerateName_, \ +#define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...) \ + static ::testing::internal::ParamGenerator \ + gtest_##prefix##test_suite_name##_EvalGenerator_() { \ + return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_)); \ + } \ + static ::std::string gtest_##prefix##test_suite_name##_EvalGenerateName_( \ + const ::testing::TestParamInfo& info) { \ + if (::testing::internal::AlwaysFalse()) { \ + ::testing::internal::TestNotEmpty(GTEST_EXPAND_(GTEST_GET_SECOND_( \ + __VA_ARGS__, \ + ::testing::internal::DefaultParamName, \ + DUMMY_PARAM_))); \ + auto t = std::make_tuple(__VA_ARGS__); \ + static_assert(std::tuple_size::value <= 2, \ + "Too Many Args!"); \ + } \ + return ((GTEST_EXPAND_(GTEST_GET_SECOND_( \ + __VA_ARGS__, \ + ::testing::internal::DefaultParamName, \ + DUMMY_PARAM_))))(info); \ + } \ + static int gtest_##prefix##test_suite_name##_dummy_ \ + GTEST_ATTRIBUTE_UNUSED_ = \ + ::testing::UnitTest::GetInstance() \ + ->parameterized_test_registry() \ + .GetTestSuitePatternHolder( \ + GTEST_STRINGIFY_(test_suite_name), \ + ::testing::internal::CodeLocation(__FILE__, __LINE__)) \ + ->AddTestSuiteInstantiation( \ + GTEST_STRINGIFY_(prefix), \ + >est_##prefix##test_suite_name##_EvalGenerator_, \ + >est_##prefix##test_suite_name##_EvalGenerateName_, \ __FILE__, __LINE__) +// Allow Marking a Parameterized test class as not needing to be instantiated. +#define GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(T) \ + namespace gtest_do_not_use_outside_namespace_scope {} \ + static const ::testing::internal::MarkAsIgnored gtest_allow_ignore_##T( \ + GTEST_STRINGIFY_(T)) + // Legacy API is deprecated but still available #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ #define INSTANTIATE_TEST_CASE_P \ @@ -500,4 +507,4 @@ internal::CartesianProductHolder Combine(const Generator&... g) { } // namespace testing -#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest-printers.h b/src/pdal/test/gtest/include/gtest/gtest-printers.h index 56a0545..a91e8b8 100644 --- a/src/pdal/test/gtest/include/gtest/gtest-printers.h +++ b/src/pdal/test/gtest/include/gtest/gtest-printers.h @@ -27,7 +27,6 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - // Google Test - The Google C++ Testing and Mocking Framework // // This file implements a universal value printer that can print a @@ -95,12 +94,15 @@ // being defined as many user-defined container types don't have // value_type. -// GOOGLETEST_CM0001 DO NOT DELETE +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ -#define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ #include +#include #include // NOLINT #include #include @@ -108,64 +110,124 @@ #include #include #include + #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-port.h" -#if GTEST_HAS_ABSL -#include "absl/strings/string_view.h" -#include "absl/types/optional.h" -#include "absl/types/variant.h" -#endif // GTEST_HAS_ABSL - namespace testing { -// Definitions in the 'internal' and 'internal2' name spaces are -// subject to change without notice. DO NOT USE THEM IN USER CODE! -namespace internal2 { +// Definitions in the internal* namespaces are subject to change without notice. +// DO NOT USE THEM IN USER CODE! +namespace internal { -// Prints the given number of bytes in the given object to the given -// ostream. -GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes, - size_t count, - ::std::ostream* os); - -// For selecting which printer to use when a given type has neither << -// nor PrintTo(). -enum TypeKind { - kProtobuf, // a protobuf type - kConvertibleToInteger, // a type implicitly convertible to BiggestInt - // (e.g. a named or unnamed enum type) -#if GTEST_HAS_ABSL - kConvertibleToStringView, // a type implicitly convertible to - // absl::string_view -#endif - kOtherType // anything else +template +void UniversalPrint(const T& value, ::std::ostream* os); + +// Used to print an STL-style container when the user doesn't define +// a PrintTo() for it. +struct ContainerPrinter { + template (0)) == sizeof(IsContainer)) && + !IsRecursiveContainer::value>::type> + static void PrintValue(const T& container, std::ostream* os) { + const size_t kMaxCount = 32; // The maximum number of elements to print. + *os << '{'; + size_t count = 0; + for (auto&& elem : container) { + if (count > 0) { + *os << ','; + if (count == kMaxCount) { // Enough has been printed. + *os << " ..."; + break; + } + } + *os << ' '; + // We cannot call PrintTo(elem, os) here as PrintTo() doesn't + // handle `elem` being a native array. + internal::UniversalPrint(elem, os); + ++count; + } + + if (count > 0) { + *os << ' '; + } + *os << '}'; + } }; -// TypeWithoutFormatter::PrintValue(value, os) is called -// by the universal printer to print a value of type T when neither -// operator<< nor PrintTo() is defined for T, where kTypeKind is the -// "kind" of T as defined by enum TypeKind. -template -class TypeWithoutFormatter { - public: - // This default version is called when kTypeKind is kOtherType. +// Used to print a pointer that is neither a char pointer nor a member +// pointer, when the user doesn't define PrintTo() for it. (A member +// variable pointer or member function pointer doesn't really point to +// a location in the address space. Their representation is +// implementation-defined. Therefore they will be printed as raw +// bytes.) +struct FunctionPointerPrinter { + template ::value>::type> + static void PrintValue(T* p, ::std::ostream* os) { + if (p == nullptr) { + *os << "NULL"; + } else { + // T is a function type, so '*os << p' doesn't do what we want + // (it just prints p as bool). We want to print p as a const + // void*. + *os << reinterpret_cast(p); + } + } +}; + +struct PointerPrinter { + template + static void PrintValue(T* p, ::std::ostream* os) { + if (p == nullptr) { + *os << "NULL"; + } else { + // T is not a function type. We just call << to print p, + // relying on ADL to pick up user-defined << for their pointer + // types, if any. + *os << p; + } + } +}; + +namespace internal_stream_operator_without_lexical_name_lookup { + +// The presence of an operator<< here will terminate lexical scope lookup +// straight away (even though it cannot be a match because of its argument +// types). Thus, the two operator<< calls in StreamPrinter will find only ADL +// candidates. +struct LookupBlocker {}; +void operator<<(LookupBlocker, LookupBlocker); + +struct StreamPrinter { + template ::value>::type, + // Only accept types for which we can find a streaming operator via + // ADL (possibly involving implicit conversions). + typename = decltype(std::declval() + << std::declval())> static void PrintValue(const T& value, ::std::ostream* os) { - PrintBytesInObjectTo( - static_cast( - reinterpret_cast(std::addressof(value))), - sizeof(value), os); + // Call streaming operator found by ADL, possibly with implicit conversions + // of the arguments. + *os << value; } }; -// We print a protobuf using its ShortDebugString() when the string -// doesn't exceed this many characters; otherwise we print it using -// DebugString() for better readability. -const size_t kProtobufOneLinerMaxLength = 50; +} // namespace internal_stream_operator_without_lexical_name_lookup -template -class TypeWithoutFormatter { - public: +struct ProtobufPrinter { + // We print a protobuf using its ShortDebugString() when the string + // doesn't exceed this many characters; otherwise we print it using + // DebugString() for better readability. + static const size_t kProtobufOneLinerMaxLength = 50; + + template ::value>::type> static void PrintValue(const T& value, ::std::ostream* os) { std::string pretty_str = value.ShortDebugString(); if (pretty_str.length() > kProtobufOneLinerMaxLength) { @@ -175,9 +237,7 @@ class TypeWithoutFormatter { } }; -template -class TypeWithoutFormatter { - public: +struct ConvertibleToIntegerPrinter { // Since T has no << operator or PrintTo() but can be implicitly // converted to BiggestInt, we print it as a BiggestInt. // @@ -185,113 +245,72 @@ class TypeWithoutFormatter { // case printing it as an integer is the desired behavior. In case // T is not an enum, printing it as an integer is the best we can do // given that it has no user-defined printer. - static void PrintValue(const T& value, ::std::ostream* os) { - const internal::BiggestInt kBigInt = value; - *os << kBigInt; + static void PrintValue(internal::BiggestInt value, ::std::ostream* os) { + *os << value; } }; -#if GTEST_HAS_ABSL -template -class TypeWithoutFormatter { - public: - // Since T has neither operator<< nor PrintTo() but can be implicitly - // converted to absl::string_view, we print it as a absl::string_view. - // - // Note: the implementation is further below, as it depends on - // internal::PrintTo symbol which is defined later in the file. - static void PrintValue(const T& value, ::std::ostream* os); -}; +struct ConvertibleToStringViewPrinter { +#if GTEST_INTERNAL_HAS_STRING_VIEW + static void PrintValue(internal::StringView value, ::std::ostream* os) { + internal::UniversalPrint(value, os); + } #endif +}; -// Prints the given value to the given ostream. If the value is a -// protocol message, its debug string is printed; if it's an enum or -// of a type implicitly convertible to BiggestInt, it's printed as an -// integer; otherwise the bytes in the value are printed. This is -// what UniversalPrinter::Print() does when it knows nothing about -// type T and T has neither << operator nor PrintTo(). -// -// A user can override this behavior for a class type Foo by defining -// a << operator in the namespace where Foo is defined. -// -// We put this operator in namespace 'internal2' instead of 'internal' -// to simplify the implementation, as much code in 'internal' needs to -// use << in STL, which would conflict with our own << were it defined -// in 'internal'. -// -// Note that this operator<< takes a generic std::basic_ostream type instead of the more restricted std::ostream. If -// we define it to take an std::ostream instead, we'll get an -// "ambiguous overloads" compiler error when trying to print a type -// Foo that supports streaming to std::basic_ostream, as the compiler cannot tell whether -// operator<<(std::ostream&, const T&) or -// operator<<(std::basic_stream, const Foo&) is more -// specific. -template -::std::basic_ostream& operator<<( - ::std::basic_ostream& os, const T& x) { - TypeWithoutFormatter::value - ? kProtobuf - : std::is_convertible< - const T&, internal::BiggestInt>::value - ? kConvertibleToInteger - : -#if GTEST_HAS_ABSL - std::is_convertible< - const T&, absl::string_view>::value - ? kConvertibleToStringView - : -#endif - kOtherType)>::PrintValue(x, &os); - return os; -} +// Prints the given number of bytes in the given object to the given +// ostream. +GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes, + size_t count, ::std::ostream* os); +struct RawBytesPrinter { + // SFINAE on `sizeof` to make sure we have a complete type. + template + static void PrintValue(const T& value, ::std::ostream* os) { + PrintBytesInObjectTo( + static_cast( + // Load bearing cast to void* to support iOS + reinterpret_cast(std::addressof(value))), + sizeof(value), os); + } +}; -} // namespace internal2 -} // namespace testing +struct FallbackPrinter { + template + static void PrintValue(const T&, ::std::ostream* os) { + *os << "(incomplete type)"; + } +}; -// This namespace MUST NOT BE NESTED IN ::testing, or the name look-up -// magic needed for implementing UniversalPrinter won't work. -namespace testing_internal { +// Try every printer in order and return the first one that works. +template +struct FindFirstPrinter : FindFirstPrinter {}; -// Used to print a value that is not an STL-style container when the -// user doesn't define PrintTo() for it. -template -void DefaultPrintNonContainerTo(const T& value, ::std::ostream* os) { - // With the following statement, during unqualified name lookup, - // testing::internal2::operator<< appears as if it was declared in - // the nearest enclosing namespace that contains both - // ::testing_internal and ::testing::internal2, i.e. the global - // namespace. For more details, refer to the C++ Standard section - // 7.3.4-1 [namespace.udir]. This allows us to fall back onto - // testing::internal2::operator<< in case T doesn't come with a << - // operator. - // - // We cannot write 'using ::testing::internal2::operator<<;', which - // gcc 3.3 fails to compile due to a compiler bug. - using namespace ::testing::internal2; // NOLINT +template +struct FindFirstPrinter< + T, decltype(Printer::PrintValue(std::declval(), nullptr)), + Printer, Printers...> { + using type = Printer; +}; - // Assuming T is defined in namespace foo, in the next statement, - // the compiler will consider all of: - // - // 1. foo::operator<< (thanks to Koenig look-up), - // 2. ::operator<< (as the current namespace is enclosed in ::), - // 3. testing::internal2::operator<< (thanks to the using statement above). - // - // The operator<< whose type matches T best will be picked. - // - // We deliberately allow #2 to be a candidate, as sometimes it's - // impossible to define #1 (e.g. when foo is ::std, defining - // anything in it is undefined behavior unless you are a compiler - // vendor.). - *os << value; +// Select the best printer in the following order: +// - Print containers (they have begin/end/etc). +// - Print function pointers. +// - Print object pointers. +// - Use the stream operator, if available. +// - Print protocol buffers. +// - Print types convertible to BiggestInt. +// - Print types convertible to StringView, if available. +// - Fallback to printing the raw bytes of the object. +template +void PrintWithFallback(const T& value, ::std::ostream* os) { + using Printer = typename FindFirstPrinter< + T, void, ContainerPrinter, FunctionPointerPrinter, PointerPrinter, + internal_stream_operator_without_lexical_name_lookup::StreamPrinter, + ProtobufPrinter, ConvertibleToIntegerPrinter, + ConvertibleToStringViewPrinter, RawBytesPrinter, FallbackPrinter>::type; + Printer::PrintValue(value, os); } -} // namespace testing_internal - -namespace testing { -namespace internal { - // FormatForComparison::Format(value) formats a // value of type ToPrint that is an operand of a comparison assertion // (e.g. ASSERT_EQ). OtherOperand is the type of the other operand in @@ -340,6 +359,14 @@ GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char); GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char); GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(wchar_t); GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const wchar_t); +#ifdef __cpp_lib_char8_t +GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char8_t); +GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char8_t); +#endif +GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char16_t); +GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char16_t); +GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char32_t); +GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char32_t); #undef GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_ @@ -347,16 +374,24 @@ GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const wchar_t); // to point to a NUL-terminated string, and thus can print it as a string. #define GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(CharType, OtherStringType) \ - template <> \ - class FormatForComparison { \ - public: \ - static ::std::string Format(CharType* value) { \ - return ::testing::PrintToString(value); \ - } \ + template <> \ + class FormatForComparison { \ + public: \ + static ::std::string Format(CharType* value) { \ + return ::testing::PrintToString(value); \ + } \ } GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::std::string); GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char, ::std::string); +#ifdef __cpp_char8_t +GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char8_t, ::std::u8string); +GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char8_t, ::std::u8string); +#endif +GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char16_t, ::std::u16string); +GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char16_t, ::std::u16string); +GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char32_t, ::std::u32string); +GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const char32_t, ::std::u32string); #if GTEST_HAS_STD_WSTRING GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(wchar_t, ::std::wstring); @@ -374,8 +409,8 @@ GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::std::wstring); // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. template -std::string FormatForComparisonFailureMessage( - const T1& value, const T2& /* other_operand */) { +std::string FormatForComparisonFailureMessage(const T1& value, + const T2& /* other_operand */) { return FormatForComparison::Format(value); } @@ -389,85 +424,6 @@ std::string FormatForComparisonFailureMessage( template class UniversalPrinter; -template -void UniversalPrint(const T& value, ::std::ostream* os); - -enum DefaultPrinterType { - kPrintContainer, - kPrintPointer, - kPrintFunctionPointer, - kPrintOther, -}; -template struct WrapPrinterType {}; - -// Used to print an STL-style container when the user doesn't define -// a PrintTo() for it. -template -void DefaultPrintTo(WrapPrinterType /* dummy */, - const C& container, ::std::ostream* os) { - const size_t kMaxCount = 32; // The maximum number of elements to print. - *os << '{'; - size_t count = 0; - for (typename C::const_iterator it = container.begin(); - it != container.end(); ++it, ++count) { - if (count > 0) { - *os << ','; - if (count == kMaxCount) { // Enough has been printed. - *os << " ..."; - break; - } - } - *os << ' '; - // We cannot call PrintTo(*it, os) here as PrintTo() doesn't - // handle *it being a native array. - internal::UniversalPrint(*it, os); - } - - if (count > 0) { - *os << ' '; - } - *os << '}'; -} - -// Used to print a pointer that is neither a char pointer nor a member -// pointer, when the user doesn't define PrintTo() for it. (A member -// variable pointer or member function pointer doesn't really point to -// a location in the address space. Their representation is -// implementation-defined. Therefore they will be printed as raw -// bytes.) -template -void DefaultPrintTo(WrapPrinterType /* dummy */, - T* p, ::std::ostream* os) { - if (p == nullptr) { - *os << "NULL"; - } else { - // T is not a function type. We just call << to print p, - // relying on ADL to pick up user-defined << for their pointer - // types, if any. - *os << p; - } -} -template -void DefaultPrintTo(WrapPrinterType /* dummy */, - T* p, ::std::ostream* os) { - if (p == nullptr) { - *os << "NULL"; - } else { - // T is a function type, so '*os << p' doesn't do what we want - // (it just prints p as bool). We want to print p as a const - // void*. - *os << reinterpret_cast(p); - } -} - -// Used to print a non-container, non-pointer value when the user -// doesn't define PrintTo() for it. -template -void DefaultPrintTo(WrapPrinterType /* dummy */, - const T& value, ::std::ostream* os) { - ::testing_internal::DefaultPrintNonContainerTo(value, os); -} - // Prints the given value using the << operator if it has one; // otherwise prints the bytes in it. This is what // UniversalPrinter::Print() does when PrintTo() is not specialized @@ -481,36 +437,7 @@ void DefaultPrintTo(WrapPrinterType /* dummy */, // wants). template void PrintTo(const T& value, ::std::ostream* os) { - // DefaultPrintTo() is overloaded. The type of its first argument - // determines which version will be picked. - // - // Note that we check for container types here, prior to we check - // for protocol message types in our operator<<. The rationale is: - // - // For protocol messages, we want to give people a chance to - // override Google Mock's format by defining a PrintTo() or - // operator<<. For STL containers, other formats can be - // incompatible with Google Mock's format for the container - // elements; therefore we check for container types here to ensure - // that our format is used. - // - // Note that MSVC and clang-cl do allow an implicit conversion from - // pointer-to-function to pointer-to-object, but clang-cl warns on it. - // So don't use ImplicitlyConvertible if it can be helped since it will - // cause this warning, and use a separate overload of DefaultPrintTo for - // function pointers so that the `*os << p` in the object pointer overload - // doesn't cause that warning either. - DefaultPrintTo( - WrapPrinterType < - (sizeof(IsContainerTest(0)) == sizeof(IsContainer)) && - !IsRecursiveContainer::value - ? kPrintContainer - : !std::is_pointer::value - ? kPrintOther - : std::is_function::type>::value - ? kPrintFunctionPointer - : kPrintPointer > (), - value, os); + internal::PrintWithFallback(value, os); } // The following list of PrintTo() overloads tells @@ -541,6 +468,22 @@ inline void PrintTo(bool x, ::std::ostream* os) { // is implemented as an unsigned type. GTEST_API_ void PrintTo(wchar_t wc, ::std::ostream* os); +GTEST_API_ void PrintTo(char32_t c, ::std::ostream* os); +inline void PrintTo(char16_t c, ::std::ostream* os) { + PrintTo(ImplicitCast_(c), os); +} +#ifdef __cpp_char8_t +inline void PrintTo(char8_t c, ::std::ostream* os) { + PrintTo(ImplicitCast_(c), os); +} +#endif + +// gcc/clang __{u,}int128_t +#if defined(__SIZEOF_INT128__) +GTEST_API_ void PrintTo(__uint128_t v, ::std::ostream* os); +GTEST_API_ void PrintTo(__int128_t v, ::std::ostream* os); +#endif // __SIZEOF_INT128__ + // Overloads for C strings. GTEST_API_ void PrintTo(const char* s, ::std::ostream* os); inline void PrintTo(char* s, ::std::ostream* os) { @@ -561,6 +504,23 @@ inline void PrintTo(const unsigned char* s, ::std::ostream* os) { inline void PrintTo(unsigned char* s, ::std::ostream* os) { PrintTo(ImplicitCast_(s), os); } +#ifdef __cpp_char8_t +// Overloads for u8 strings. +GTEST_API_ void PrintTo(const char8_t* s, ::std::ostream* os); +inline void PrintTo(char8_t* s, ::std::ostream* os) { + PrintTo(ImplicitCast_(s), os); +} +#endif +// Overloads for u16 strings. +GTEST_API_ void PrintTo(const char16_t* s, ::std::ostream* os); +inline void PrintTo(char16_t* s, ::std::ostream* os) { + PrintTo(ImplicitCast_(s), os); +} +// Overloads for u32 strings. +GTEST_API_ void PrintTo(const char32_t* s, ::std::ostream* os); +inline void PrintTo(char32_t* s, ::std::ostream* os) { + PrintTo(ImplicitCast_(s), os); +} // MSVC can be configured to define wchar_t as a typedef of unsigned // short. It defines _NATIVE_WCHAR_T_DEFINED when wchar_t is a native @@ -590,33 +550,96 @@ void PrintRawArrayTo(const T a[], size_t count, ::std::ostream* os) { } // Overloads for ::std::string. -GTEST_API_ void PrintStringTo(const ::std::string&s, ::std::ostream* os); +GTEST_API_ void PrintStringTo(const ::std::string& s, ::std::ostream* os); inline void PrintTo(const ::std::string& s, ::std::ostream* os) { PrintStringTo(s, os); } +// Overloads for ::std::u8string +#ifdef __cpp_char8_t +GTEST_API_ void PrintU8StringTo(const ::std::u8string& s, ::std::ostream* os); +inline void PrintTo(const ::std::u8string& s, ::std::ostream* os) { + PrintU8StringTo(s, os); +} +#endif + +// Overloads for ::std::u16string +GTEST_API_ void PrintU16StringTo(const ::std::u16string& s, ::std::ostream* os); +inline void PrintTo(const ::std::u16string& s, ::std::ostream* os) { + PrintU16StringTo(s, os); +} + +// Overloads for ::std::u32string +GTEST_API_ void PrintU32StringTo(const ::std::u32string& s, ::std::ostream* os); +inline void PrintTo(const ::std::u32string& s, ::std::ostream* os) { + PrintU32StringTo(s, os); +} + // Overloads for ::std::wstring. #if GTEST_HAS_STD_WSTRING -GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os); +GTEST_API_ void PrintWideStringTo(const ::std::wstring& s, ::std::ostream* os); inline void PrintTo(const ::std::wstring& s, ::std::ostream* os) { PrintWideStringTo(s, os); } #endif // GTEST_HAS_STD_WSTRING -#if GTEST_HAS_ABSL -// Overload for absl::string_view. -inline void PrintTo(absl::string_view sp, ::std::ostream* os) { +#if GTEST_INTERNAL_HAS_STRING_VIEW +// Overload for internal::StringView. +inline void PrintTo(internal::StringView sp, ::std::ostream* os) { PrintTo(::std::string(sp), os); } -#endif // GTEST_HAS_ABSL +#endif // GTEST_INTERNAL_HAS_STRING_VIEW inline void PrintTo(std::nullptr_t, ::std::ostream* os) { *os << "(nullptr)"; } +#if GTEST_HAS_RTTI +inline void PrintTo(const std::type_info& info, std::ostream* os) { + *os << internal::GetTypeName(info); +} +#endif // GTEST_HAS_RTTI + template void PrintTo(std::reference_wrapper ref, ::std::ostream* os) { UniversalPrinter::Print(ref.get(), os); } +inline const void* VoidifyPointer(const void* p) { return p; } +inline const void* VoidifyPointer(volatile const void* p) { + return const_cast(p); +} + +template +void PrintSmartPointer(const Ptr& ptr, std::ostream* os, char) { + if (ptr == nullptr) { + *os << "(nullptr)"; + } else { + // We can't print the value. Just print the pointer.. + *os << "(" << (VoidifyPointer)(ptr.get()) << ")"; + } +} +template ::value && + !std::is_array::value>::type> +void PrintSmartPointer(const Ptr& ptr, std::ostream* os, int) { + if (ptr == nullptr) { + *os << "(nullptr)"; + } else { + *os << "(ptr = " << (VoidifyPointer)(ptr.get()) << ", value = "; + UniversalPrinter::Print(*ptr, os); + *os << ")"; + } +} + +template +void PrintTo(const std::unique_ptr& ptr, std::ostream* os) { + (PrintSmartPointer)(ptr, os, 0); +} + +template +void PrintTo(const std::shared_ptr& ptr, std::ostream* os) { + (PrintSmartPointer)(ptr, os, 0); +} + // Helper function for printing a tuple. T must be instantiated with // a tuple type. template @@ -682,14 +705,46 @@ class UniversalPrinter { GTEST_DISABLE_MSC_WARNINGS_POP_() }; -#if GTEST_HAS_ABSL +// Remove any const-qualifiers before passing a type to UniversalPrinter. +template +class UniversalPrinter : public UniversalPrinter {}; + +#if GTEST_INTERNAL_HAS_ANY + +// Printer for std::any / absl::any + +template <> +class UniversalPrinter { + public: + static void Print(const Any& value, ::std::ostream* os) { + if (value.has_value()) { + *os << "value of type " << GetTypeName(value); + } else { + *os << "no value"; + } + } + + private: + static std::string GetTypeName(const Any& value) { +#if GTEST_HAS_RTTI + return internal::GetTypeName(value.type()); +#else + static_cast(value); // possibly unused + return ""; +#endif // GTEST_HAS_RTTI + } +}; + +#endif // GTEST_INTERNAL_HAS_ANY -// Printer for absl::optional +#if GTEST_INTERNAL_HAS_OPTIONAL + +// Printer for std::optional / absl::optional template -class UniversalPrinter<::absl::optional> { +class UniversalPrinter> { public: - static void Print(const ::absl::optional& value, ::std::ostream* os) { + static void Print(const Optional& value, ::std::ostream* os) { *os << '('; if (!value) { *os << "nullopt"; @@ -700,14 +755,30 @@ class UniversalPrinter<::absl::optional> { } }; -// Printer for absl::variant +template <> +class UniversalPrinter { + public: + static void Print(decltype(Nullopt()), ::std::ostream* os) { + *os << "(nullopt)"; + } +}; + +#endif // GTEST_INTERNAL_HAS_OPTIONAL + +#if GTEST_INTERNAL_HAS_VARIANT + +// Printer for std::variant / absl::variant template -class UniversalPrinter<::absl::variant> { +class UniversalPrinter> { public: - static void Print(const ::absl::variant& value, ::std::ostream* os) { + static void Print(const Variant& value, ::std::ostream* os) { *os << '('; - absl::visit(Visitor{os}, value); +#if GTEST_HAS_ABSL + absl::visit(Visitor{os, value.index()}, value); +#else + std::visit(Visitor{os, value.index()}, value); +#endif // GTEST_HAS_ABSL *os << ')'; } @@ -715,14 +786,16 @@ class UniversalPrinter<::absl::variant> { struct Visitor { template void operator()(const U& u) const { - *os << "'" << GetTypeName() << "' with value "; + *os << "'" << GetTypeName() << "(index = " << index + << ")' with value "; UniversalPrint(u, os); } ::std::ostream* os; + std::size_t index; }; }; -#endif // GTEST_HAS_ABSL +#endif // GTEST_INTERNAL_HAS_VARIANT // UniversalPrintArray(begin, len, os) prints an array of 'len' // elements, starting at address 'begin'. @@ -748,12 +821,26 @@ void UniversalPrintArray(const T* begin, size_t len, ::std::ostream* os) { } } // This overload prints a (const) char array compactly. -GTEST_API_ void UniversalPrintArray( - const char* begin, size_t len, ::std::ostream* os); +GTEST_API_ void UniversalPrintArray(const char* begin, size_t len, + ::std::ostream* os); + +#ifdef __cpp_char8_t +// This overload prints a (const) char8_t array compactly. +GTEST_API_ void UniversalPrintArray(const char8_t* begin, size_t len, + ::std::ostream* os); +#endif + +// This overload prints a (const) char16_t array compactly. +GTEST_API_ void UniversalPrintArray(const char16_t* begin, size_t len, + ::std::ostream* os); + +// This overload prints a (const) char32_t array compactly. +GTEST_API_ void UniversalPrintArray(const char32_t* begin, size_t len, + ::std::ostream* os); // This overload prints a (const) wchar_t array compactly. -GTEST_API_ void UniversalPrintArray( - const wchar_t* begin, size_t len, ::std::ostream* os); +GTEST_API_ void UniversalPrintArray(const wchar_t* begin, size_t len, + ::std::ostream* os); // Implements printing an array type T[N]. template @@ -823,12 +910,55 @@ class UniversalTersePrinter { } }; template <> -class UniversalTersePrinter { +class UniversalTersePrinter : public UniversalTersePrinter { +}; + +#ifdef __cpp_char8_t +template <> +class UniversalTersePrinter { public: - static void Print(char* str, ::std::ostream* os) { - UniversalTersePrinter::Print(str, os); + static void Print(const char8_t* str, ::std::ostream* os) { + if (str == nullptr) { + *os << "NULL"; + } else { + UniversalPrint(::std::u8string(str), os); + } + } +}; +template <> +class UniversalTersePrinter + : public UniversalTersePrinter {}; +#endif + +template <> +class UniversalTersePrinter { + public: + static void Print(const char16_t* str, ::std::ostream* os) { + if (str == nullptr) { + *os << "NULL"; + } else { + UniversalPrint(::std::u16string(str), os); + } + } +}; +template <> +class UniversalTersePrinter + : public UniversalTersePrinter {}; + +template <> +class UniversalTersePrinter { + public: + static void Print(const char32_t* str, ::std::ostream* os) { + if (str == nullptr) { + *os << "NULL"; + } else { + UniversalPrint(::std::u32string(str), os); + } } }; +template <> +class UniversalTersePrinter + : public UniversalTersePrinter {}; #if GTEST_HAS_STD_WSTRING template <> @@ -869,10 +999,10 @@ void UniversalPrint(const T& value, ::std::ostream* os) { UniversalPrinter::Print(value, os); } -typedef ::std::vector< ::std::string> Strings; +typedef ::std::vector<::std::string> Strings; - // Tersely prints the first N fields of a tuple to a string vector, - // one element for each field. +// Tersely prints the first N fields of a tuple to a string vector, +// one element for each field. template void TersePrintPrefixToStrings(const Tuple&, std::integral_constant, Strings*) {} @@ -901,16 +1031,6 @@ Strings UniversalTersePrintTupleFieldsToStrings(const Tuple& value) { } // namespace internal -#if GTEST_HAS_ABSL -namespace internal2 { -template -void TypeWithoutFormatter::PrintValue( - const T& value, ::std::ostream* os) { - internal::PrintTo(absl::string_view(value), os); -} -} // namespace internal2 -#endif - template ::std::string PrintToString(const T& value) { ::std::stringstream ss; @@ -925,4 +1045,4 @@ ::std::string PrintToString(const T& value) { // declarations from this file. #include "gtest/internal/custom/gtest-printers.h" -#endif // GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest-spi.h b/src/pdal/test/gtest/include/gtest/gtest-spi.h index aa38870..bec8c48 100644 --- a/src/pdal/test/gtest/include/gtest/gtest-spi.h +++ b/src/pdal/test/gtest/include/gtest/gtest-spi.h @@ -27,14 +27,11 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// // Utilities for testing Google Test itself and code that uses Google Test // (e.g. frameworks built on top of Google Test). -// GOOGLETEST_CM0004 DO NOT DELETE - -#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_ -#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_ #include "gtest/gtest.h" @@ -88,7 +85,10 @@ class GTEST_API_ ScopedFakeTestPartResultReporter TestPartResultReporterInterface* old_reporter_; TestPartResultArray* const result_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedFakeTestPartResultReporter); + ScopedFakeTestPartResultReporter(const ScopedFakeTestPartResultReporter&) = + delete; + ScopedFakeTestPartResultReporter& operator=( + const ScopedFakeTestPartResultReporter&) = delete; }; namespace internal { @@ -104,12 +104,14 @@ class GTEST_API_ SingleFailureChecker { SingleFailureChecker(const TestPartResultArray* results, TestPartResult::Type type, const std::string& substr); ~SingleFailureChecker(); + private: const TestPartResultArray* const results_; const TestPartResult::Type type_; const std::string substr_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(SingleFailureChecker); + SingleFailureChecker(const SingleFailureChecker&) = delete; + SingleFailureChecker& operator=(const SingleFailureChecker&) = delete; }; } // namespace internal @@ -119,7 +121,8 @@ class GTEST_API_ SingleFailureChecker { GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 // A set of macros for testing Google Test assertions or code that's expected -// to generate Google Test fatal failures. It verifies that the given +// to generate Google Test fatal failures (e.g. a failure from an ASSERT_EQ, but +// not a non-fatal failure, as from EXPECT_EQ). It verifies that the given // statement will cause exactly one fatal Google Test failure with 'substr' // being part of the failure message. // @@ -141,44 +144,46 @@ GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 // helper macro, due to some peculiarity in how the preprocessor // works. The AcceptsMacroThatExpandsToUnprotectedComma test in // gtest_unittest.cc will fail to compile if we do that. -#define EXPECT_FATAL_FAILURE(statement, substr) \ - do { \ - class GTestExpectFatalFailureHelper {\ - public:\ - static void Execute() { statement; }\ - };\ - ::testing::TestPartResultArray gtest_failures;\ - ::testing::internal::SingleFailureChecker gtest_checker(\ - >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\ - {\ - ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ - ::testing::ScopedFakeTestPartResultReporter:: \ - INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\ - GTestExpectFatalFailureHelper::Execute();\ - }\ +#define EXPECT_FATAL_FAILURE(statement, substr) \ + do { \ + class GTestExpectFatalFailureHelper { \ + public: \ + static void Execute() { statement; } \ + }; \ + ::testing::TestPartResultArray gtest_failures; \ + ::testing::internal::SingleFailureChecker gtest_checker( \ + >est_failures, ::testing::TestPartResult::kFatalFailure, (substr)); \ + { \ + ::testing::ScopedFakeTestPartResultReporter gtest_reporter( \ + ::testing::ScopedFakeTestPartResultReporter:: \ + INTERCEPT_ONLY_CURRENT_THREAD, \ + >est_failures); \ + GTestExpectFatalFailureHelper::Execute(); \ + } \ } while (::testing::internal::AlwaysFalse()) -#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \ - do { \ - class GTestExpectFatalFailureHelper {\ - public:\ - static void Execute() { statement; }\ - };\ - ::testing::TestPartResultArray gtest_failures;\ - ::testing::internal::SingleFailureChecker gtest_checker(\ - >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\ - {\ - ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ - ::testing::ScopedFakeTestPartResultReporter:: \ - INTERCEPT_ALL_THREADS, >est_failures);\ - GTestExpectFatalFailureHelper::Execute();\ - }\ +#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \ + do { \ + class GTestExpectFatalFailureHelper { \ + public: \ + static void Execute() { statement; } \ + }; \ + ::testing::TestPartResultArray gtest_failures; \ + ::testing::internal::SingleFailureChecker gtest_checker( \ + >est_failures, ::testing::TestPartResult::kFatalFailure, (substr)); \ + { \ + ::testing::ScopedFakeTestPartResultReporter gtest_reporter( \ + ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \ + >est_failures); \ + GTestExpectFatalFailureHelper::Execute(); \ + } \ } while (::testing::internal::AlwaysFalse()) // A macro for testing Google Test assertions or code that's expected to -// generate Google Test non-fatal failures. It asserts that the given -// statement will cause exactly one non-fatal Google Test failure with 'substr' -// being part of the failure message. +// generate Google Test non-fatal failures (e.g. a failure from an EXPECT_EQ, +// but not from an ASSERT_EQ). It asserts that the given statement will cause +// exactly one non-fatal Google Test failure with 'substr' being part of the +// failure message. // // There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only // affects and considers failures generated in the current thread and @@ -207,32 +212,37 @@ GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 // instead of // GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) // to avoid an MSVC warning on unreachable code. -#define EXPECT_NONFATAL_FAILURE(statement, substr) \ - do {\ - ::testing::TestPartResultArray gtest_failures;\ - ::testing::internal::SingleFailureChecker gtest_checker(\ +#define EXPECT_NONFATAL_FAILURE(statement, substr) \ + do { \ + ::testing::TestPartResultArray gtest_failures; \ + ::testing::internal::SingleFailureChecker gtest_checker( \ >est_failures, ::testing::TestPartResult::kNonFatalFailure, \ - (substr));\ - {\ - ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ - ::testing::ScopedFakeTestPartResultReporter:: \ - INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\ - if (::testing::internal::AlwaysTrue()) { statement; }\ - }\ + (substr)); \ + { \ + ::testing::ScopedFakeTestPartResultReporter gtest_reporter( \ + ::testing::ScopedFakeTestPartResultReporter:: \ + INTERCEPT_ONLY_CURRENT_THREAD, \ + >est_failures); \ + if (::testing::internal::AlwaysTrue()) { \ + statement; \ + } \ + } \ } while (::testing::internal::AlwaysFalse()) -#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \ - do {\ - ::testing::TestPartResultArray gtest_failures;\ - ::testing::internal::SingleFailureChecker gtest_checker(\ - >est_failures, ::testing::TestPartResult::kNonFatalFailure, \ - (substr));\ - {\ - ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ +#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \ + do { \ + ::testing::TestPartResultArray gtest_failures; \ + ::testing::internal::SingleFailureChecker gtest_checker( \ + >est_failures, ::testing::TestPartResult::kNonFatalFailure, \ + (substr)); \ + { \ + ::testing::ScopedFakeTestPartResultReporter gtest_reporter( \ ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \ - >est_failures);\ - if (::testing::internal::AlwaysTrue()) { statement; }\ - }\ + >est_failures); \ + if (::testing::internal::AlwaysTrue()) { \ + statement; \ + } \ + } \ } while (::testing::internal::AlwaysFalse()) -#endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest-test-part.h b/src/pdal/test/gtest/include/gtest/gtest-test-part.h index 05a7985..09cc8c3 100644 --- a/src/pdal/test/gtest/include/gtest/gtest-test-part.h +++ b/src/pdal/test/gtest/include/gtest/gtest-test-part.h @@ -26,14 +26,17 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// GOOGLETEST_CM0001 DO NOT DELETE -#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ -#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* + +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ #include #include + #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-string.h" @@ -142,7 +145,8 @@ class GTEST_API_ TestPartResultArray { private: std::vector array_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray); + TestPartResultArray(const TestPartResultArray&) = delete; + TestPartResultArray& operator=(const TestPartResultArray&) = delete; }; // This interface knows how to report a test part result. @@ -168,11 +172,13 @@ class GTEST_API_ HasNewFatalFailureHelper ~HasNewFatalFailureHelper() override; void ReportTestPartResult(const TestPartResult& result) override; bool has_new_fatal_failure() const { return has_new_fatal_failure_; } + private: bool has_new_fatal_failure_; TestPartResultReporterInterface* original_reporter_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper); + HasNewFatalFailureHelper(const HasNewFatalFailureHelper&) = delete; + HasNewFatalFailureHelper& operator=(const HasNewFatalFailureHelper&) = delete; }; } // namespace internal @@ -181,4 +187,4 @@ class GTEST_API_ HasNewFatalFailureHelper GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 -#endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest-typed-test.h b/src/pdal/test/gtest/include/gtest/gtest-typed-test.h index 095ce05..bd35a32 100644 --- a/src/pdal/test/gtest/include/gtest/gtest-typed-test.h +++ b/src/pdal/test/gtest/include/gtest/gtest-typed-test.h @@ -27,11 +27,12 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -// GOOGLETEST_CM0001 DO NOT DELETE - -#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ -#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ // This header implements typed tests and type-parameterized tests. @@ -170,13 +171,12 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); #endif // 0 +#include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-port.h" #include "gtest/internal/gtest-type-util.h" // Implements typed tests. -#if GTEST_HAS_TYPED_TEST - // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Expands to the name of the typedef for the type parameters of the @@ -188,24 +188,25 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); #define GTEST_NAME_GENERATOR_(TestSuiteName) \ gtest_type_params_##TestSuiteName##_NameGenerator -#define TYPED_TEST_SUITE(CaseName, Types, ...) \ - typedef ::testing::internal::TypeList::type GTEST_TYPE_PARAMS_( \ - CaseName); \ - typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \ - GTEST_NAME_GENERATOR_(CaseName) +#define TYPED_TEST_SUITE(CaseName, Types, ...) \ + typedef ::testing::internal::GenerateTypeList::type \ + GTEST_TYPE_PARAMS_(CaseName); \ + typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \ + GTEST_NAME_GENERATOR_(CaseName) -# define TYPED_TEST(CaseName, TestName) \ +#define TYPED_TEST(CaseName, TestName) \ + static_assert(sizeof(GTEST_STRINGIFY_(TestName)) > 1, \ + "test-name must not be empty"); \ template \ class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \ : public CaseName { \ private: \ typedef CaseName TestFixture; \ typedef gtest_TypeParam_ TypeParam; \ - virtual void TestBody(); \ + void TestBody() override; \ }; \ static bool gtest_##CaseName##_##TestName##_registered_ \ - GTEST_ATTRIBUTE_UNUSED_ = \ - ::testing::internal::TypeParameterizedTest< \ + GTEST_ATTRIBUTE_UNUSED_ = ::testing::internal::TypeParameterizedTest< \ CaseName, \ ::testing::internal::TemplateSel, \ @@ -213,7 +214,8 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); CaseName)>::Register("", \ ::testing::internal::CodeLocation( \ __FILE__, __LINE__), \ - #CaseName, #TestName, 0, \ + GTEST_STRINGIFY_(CaseName), \ + GTEST_STRINGIFY_(TestName), 0, \ ::testing::internal::GenerateNames< \ GTEST_NAME_GENERATOR_(CaseName), \ GTEST_TYPE_PARAMS_(CaseName)>()); \ @@ -228,12 +230,8 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); TYPED_TEST_SUITE #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ -#endif // GTEST_HAS_TYPED_TEST - // Implements type-parameterized tests. -#if GTEST_HAS_TYPED_TEST_P - // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // Expands to the namespace name that the type-parameterized tests for @@ -260,7 +258,7 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); // #included in multiple translation units linked together. #define TYPED_TEST_SUITE_P(SuiteName) \ static ::testing::internal::TypedTestSuitePState \ - GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName) + GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName) // Legacy API is deprecated but still available #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ @@ -276,24 +274,26 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); private: \ typedef SuiteName TestFixture; \ typedef gtest_TypeParam_ TypeParam; \ - virtual void TestBody(); \ + void TestBody() override; \ }; \ static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \ GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).AddTestName( \ - __FILE__, __LINE__, #SuiteName, #TestName); \ + __FILE__, __LINE__, GTEST_STRINGIFY_(SuiteName), \ + GTEST_STRINGIFY_(TestName)); \ } \ template \ void GTEST_SUITE_NAMESPACE_( \ SuiteName)::TestName::TestBody() -#define REGISTER_TYPED_TEST_SUITE_P(SuiteName, ...) \ - namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \ - typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \ - } \ - static const char* const GTEST_REGISTERED_TEST_NAMES_( \ - SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \ - GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).VerifyRegisteredTestNames( \ - __FILE__, __LINE__, #__VA_ARGS__) +// Note: this won't work correctly if the trailing arguments are macros. +#define REGISTER_TYPED_TEST_SUITE_P(SuiteName, ...) \ + namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \ + typedef ::testing::internal::Templates<__VA_ARGS__> gtest_AllTests_; \ + } \ + static const char* const GTEST_REGISTERED_TEST_NAMES_( \ + SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \ + GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).VerifyRegisteredTestNames( \ + GTEST_STRINGIFY_(SuiteName), __FILE__, __LINE__, #__VA_ARGS__) // Legacy API is deprecated but still available #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ @@ -303,19 +303,22 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); REGISTER_TYPED_TEST_SUITE_P #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ -#define INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, SuiteName, Types, ...) \ - static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ = \ - ::testing::internal::TypeParameterizedTestSuite< \ - SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_, \ - ::testing::internal::TypeList::type>:: \ - Register(#Prefix, \ - ::testing::internal::CodeLocation(__FILE__, __LINE__), \ - >EST_TYPED_TEST_SUITE_P_STATE_(SuiteName), #SuiteName, \ - GTEST_REGISTERED_TEST_NAMES_(SuiteName), \ - ::testing::internal::GenerateNames< \ - ::testing::internal::NameGeneratorSelector< \ - __VA_ARGS__>::type, \ - ::testing::internal::TypeList::type>()) +#define INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, SuiteName, Types, ...) \ + static_assert(sizeof(GTEST_STRINGIFY_(Prefix)) > 1, \ + "test-suit-prefix must not be empty"); \ + static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ = \ + ::testing::internal::TypeParameterizedTestSuite< \ + SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_, \ + ::testing::internal::GenerateTypeList::type>:: \ + Register(GTEST_STRINGIFY_(Prefix), \ + ::testing::internal::CodeLocation(__FILE__, __LINE__), \ + >EST_TYPED_TEST_SUITE_P_STATE_(SuiteName), \ + GTEST_STRINGIFY_(SuiteName), \ + GTEST_REGISTERED_TEST_NAMES_(SuiteName), \ + ::testing::internal::GenerateNames< \ + ::testing::internal::NameGeneratorSelector< \ + __VA_ARGS__>::type, \ + ::testing::internal::GenerateTypeList::type>()) // Legacy API is deprecated but still available #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ @@ -325,6 +328,4 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes); INSTANTIATE_TYPED_TEST_SUITE_P #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ -#endif // GTEST_HAS_TYPED_TEST_P - -#endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest.h b/src/pdal/test/gtest/include/gtest/gtest.h index dbe5b1c..d19a587 100644 --- a/src/pdal/test/gtest/include/gtest/gtest.h +++ b/src/pdal/test/gtest/include/gtest/gtest.h @@ -27,7 +27,6 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// // The Google C++ Testing and Mocking Framework (Google Test) // // This header file defines the public API for Google Test. It should be @@ -47,10 +46,8 @@ // registration from Barthelemy Dagenais' (barthelemy@prologique.com) // easyUnit framework. -// GOOGLETEST_CM0001 DO NOT DELETE - -#ifndef GTEST_INCLUDE_GTEST_GTEST_H_ -#define GTEST_INCLUDE_GTEST_GTEST_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_H_ #include #include @@ -59,31 +56,22 @@ #include #include -#include "gtest/internal/gtest-internal.h" -#include "gtest/internal/gtest-string.h" +#include "gtest/gtest-assertion-result.h" #include "gtest/gtest-death-test.h" #include "gtest/gtest-matchers.h" #include "gtest/gtest-message.h" #include "gtest/gtest-param-test.h" #include "gtest/gtest-printers.h" -#include "gtest/gtest_prod.h" #include "gtest/gtest-test-part.h" #include "gtest/gtest-typed-test.h" +#include "gtest/gtest_pred_impl.h" +#include "gtest/gtest_prod.h" +#include "gtest/internal/gtest-internal.h" +#include "gtest/internal/gtest-string.h" GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ /* class A needs to have dll-interface to be used by clients of class B */) -namespace testing { - -// Silence C4100 (unreferenced formal parameter) and 4805 -// unsafe mix of type 'const int' and type 'const bool' -#ifdef _MSC_VER -# pragma warning(push) -# pragma warning(disable:4805) -# pragma warning(disable:4100) -#endif - - // Declares the flags. // This flag temporary enables the disabled tests. @@ -101,6 +89,10 @@ GTEST_DECLARE_bool_(catch_exceptions); // to let Google Test decide. GTEST_DECLARE_string_(color); +// This flag controls whether the test runner should continue execution past +// first failure. +GTEST_DECLARE_bool_(fail_fast); + // This flag sets up the filter to select by name using a glob pattern // the tests to run. If the filter is not given all tests are executed. GTEST_DECLARE_string_(filter); @@ -117,6 +109,9 @@ GTEST_DECLARE_bool_(list_tests); // in addition to its normal textual output. GTEST_DECLARE_string_(output); +// This flags control whether Google Test prints only test failures. +GTEST_DECLARE_bool_(brief); + // This flags control whether Google Test prints the elapsed time for each // test. GTEST_DECLARE_bool_(print_time); @@ -131,6 +126,12 @@ GTEST_DECLARE_int32_(random_seed); // is 1. If the value is -1 the tests are repeating forever. GTEST_DECLARE_int32_(repeat); +// This flag controls whether Google Test Environments are recreated for each +// repeat of the tests. The default value is true. If set to false the global +// test Environment objects are only set up once, for the first iteration, and +// only torn down once, for the last. +GTEST_DECLARE_bool_(recreate_environments_when_repeating); + // This flag controls whether Google Test includes Google Test internal // stack frames in failure stack traces. GTEST_DECLARE_bool_(show_internal_stack_frames); @@ -156,6 +157,16 @@ GTEST_DECLARE_string_(stream_result_to); GTEST_DECLARE_string_(flagfile); #endif // GTEST_USE_OWN_FLAGFILE_FLAG_ +namespace testing { + +// Silence C4100 (unreferenced formal parameter) and 4805 +// unsafe mix of type 'const int' and type 'const bool' +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable : 4805) +#pragma warning(disable : 4100) +#endif + // The upper limit for valid stack trace depths. const int kMaxStackTraceDepth = 100; @@ -177,6 +188,7 @@ class FuchsiaDeathTest; class UnitTestImpl* GetUnitTestImpl(); void ReportFailureInUnknownLocation(TestPartResult::Type result_type, const std::string& message); +std::set* GetIgnoredParameterizedTestSuites(); } // namespace internal @@ -193,189 +205,6 @@ using TestCase = TestSuite; class TestInfo; class UnitTest; -// A class for indicating whether an assertion was successful. When -// the assertion wasn't successful, the AssertionResult object -// remembers a non-empty message that describes how it failed. -// -// To create an instance of this class, use one of the factory functions -// (AssertionSuccess() and AssertionFailure()). -// -// This class is useful for two purposes: -// 1. Defining predicate functions to be used with Boolean test assertions -// EXPECT_TRUE/EXPECT_FALSE and their ASSERT_ counterparts -// 2. Defining predicate-format functions to be -// used with predicate assertions (ASSERT_PRED_FORMAT*, etc). -// -// For example, if you define IsEven predicate: -// -// testing::AssertionResult IsEven(int n) { -// if ((n % 2) == 0) -// return testing::AssertionSuccess(); -// else -// return testing::AssertionFailure() << n << " is odd"; -// } -// -// Then the failed expectation EXPECT_TRUE(IsEven(Fib(5))) -// will print the message -// -// Value of: IsEven(Fib(5)) -// Actual: false (5 is odd) -// Expected: true -// -// instead of a more opaque -// -// Value of: IsEven(Fib(5)) -// Actual: false -// Expected: true -// -// in case IsEven is a simple Boolean predicate. -// -// If you expect your predicate to be reused and want to support informative -// messages in EXPECT_FALSE and ASSERT_FALSE (negative assertions show up -// about half as often as positive ones in our tests), supply messages for -// both success and failure cases: -// -// testing::AssertionResult IsEven(int n) { -// if ((n % 2) == 0) -// return testing::AssertionSuccess() << n << " is even"; -// else -// return testing::AssertionFailure() << n << " is odd"; -// } -// -// Then a statement EXPECT_FALSE(IsEven(Fib(6))) will print -// -// Value of: IsEven(Fib(6)) -// Actual: true (8 is even) -// Expected: false -// -// NB: Predicates that support negative Boolean assertions have reduced -// performance in positive ones so be careful not to use them in tests -// that have lots (tens of thousands) of positive Boolean assertions. -// -// To use this class with EXPECT_PRED_FORMAT assertions such as: -// -// // Verifies that Foo() returns an even number. -// EXPECT_PRED_FORMAT1(IsEven, Foo()); -// -// you need to define: -// -// testing::AssertionResult IsEven(const char* expr, int n) { -// if ((n % 2) == 0) -// return testing::AssertionSuccess(); -// else -// return testing::AssertionFailure() -// << "Expected: " << expr << " is even\n Actual: it's " << n; -// } -// -// If Foo() returns 5, you will see the following message: -// -// Expected: Foo() is even -// Actual: it's 5 -// -class GTEST_API_ AssertionResult { - public: - // Copy constructor. - // Used in EXPECT_TRUE/FALSE(assertion_result). - AssertionResult(const AssertionResult& other); - -#if defined(_MSC_VER) && _MSC_VER < 1910 - GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 /* forcing value to bool */) -#endif - - // Used in the EXPECT_TRUE/FALSE(bool_expression). - // - // T must be contextually convertible to bool. - // - // The second parameter prevents this overload from being considered if - // the argument is implicitly convertible to AssertionResult. In that case - // we want AssertionResult's copy constructor to be used. - template - explicit AssertionResult( - const T& success, - typename std::enable_if< - !std::is_convertible::value>::type* - /*enabler*/ - = nullptr) - : success_(success) {} - -#if defined(_MSC_VER) && _MSC_VER < 1910 - GTEST_DISABLE_MSC_WARNINGS_POP_() -#endif - - // Assignment operator. - AssertionResult& operator=(AssertionResult other) { - swap(other); - return *this; - } - - // Returns true if and only if the assertion succeeded. - operator bool() const { return success_; } // NOLINT - - // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE. - AssertionResult operator!() const; - - // Returns the text streamed into this AssertionResult. Test assertions - // use it when they fail (i.e., the predicate's outcome doesn't match the - // assertion's expectation). When nothing has been streamed into the - // object, returns an empty string. - const char* message() const { - return message_.get() != nullptr ? message_->c_str() : ""; - } - // Deprecated; please use message() instead. - const char* failure_message() const { return message(); } - - // Streams a custom failure message into this object. - template AssertionResult& operator<<(const T& value) { - AppendMessage(Message() << value); - return *this; - } - - // Allows streaming basic output manipulators such as endl or flush into - // this object. - AssertionResult& operator<<( - ::std::ostream& (*basic_manipulator)(::std::ostream& stream)) { - AppendMessage(Message() << basic_manipulator); - return *this; - } - - private: - // Appends the contents of message to message_. - void AppendMessage(const Message& a_message) { - if (message_.get() == nullptr) message_.reset(new ::std::string); - message_->append(a_message.GetString().c_str()); - } - - // Swap the contents of this AssertionResult with other. - void swap(AssertionResult& other); - - // Stores result of the assertion predicate. - bool success_; - // Stores the message describing the condition in case the expectation - // construct is not satisfied with the predicate's outcome. - // Referenced via a pointer to avoid taking too much stack frame space - // with test assertions. - std::unique_ptr< ::std::string> message_; -}; - -// Makes a successful assertion result. -GTEST_API_ AssertionResult AssertionSuccess(); - -// Makes a failed assertion result. -GTEST_API_ AssertionResult AssertionFailure(); - -// Makes a failed assertion result with the given failure message. -// Deprecated; use AssertionFailure() << msg. -GTEST_API_ AssertionResult AssertionFailure(const Message& msg); - -} // namespace testing - -// Includes the auto-generated header that implements a family of generic -// predicate assertion macros. This include comes late because it relies on -// APIs declared above. -#include "gtest/gtest_pred_impl.h" - -namespace testing { - // The abstract class that all tests inherit from. // // In Google Test, a unit test program contains one or many TestSuites, and @@ -406,27 +235,24 @@ class GTEST_API_ Test { // The d'tor is virtual as we intend to inherit from Test. virtual ~Test(); - // Sets up the stuff shared by all tests in this test case. + // Sets up the stuff shared by all tests in this test suite. // // Google Test will call Foo::SetUpTestSuite() before running the first - // test in test case Foo. Hence a sub-class can define its own + // test in test suite Foo. Hence a sub-class can define its own // SetUpTestSuite() method to shadow the one defined in the super // class. - // Failures that happen during SetUpTestSuite are logged but otherwise - // ignored. static void SetUpTestSuite() {} // Tears down the stuff shared by all tests in this test suite. // // Google Test will call Foo::TearDownTestSuite() after running the last - // test in test case Foo. Hence a sub-class can define its own + // test in test suite Foo. Hence a sub-class can define its own // TearDownTestSuite() method to shadow the one defined in the super // class. - // Failures that happen during TearDownTestSuite are logged but otherwise - // ignored. static void TearDownTestSuite() {} - // Legacy API is deprecated but still available + // Legacy API is deprecated but still available. Use SetUpTestSuite and + // TearDownTestSuite instead. #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ static void TearDownTestCase() {} static void SetUpTestCase() {} @@ -513,7 +339,8 @@ class GTEST_API_ Test { virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; } // We disallow copying Tests. - GTEST_DISALLOW_COPY_AND_ASSIGN_(Test); + Test(const Test&) = delete; + Test& operator=(const Test&) = delete; }; typedef internal::TimeInMillis TimeInMillis; @@ -527,24 +354,17 @@ class TestProperty { // C'tor. TestProperty does NOT have a default constructor. // Always use this constructor (with parameters) to create a // TestProperty object. - TestProperty(const std::string& a_key, const std::string& a_value) : - key_(a_key), value_(a_value) { - } + TestProperty(const std::string& a_key, const std::string& a_value) + : key_(a_key), value_(a_value) {} // Gets the user supplied key. - const char* key() const { - return key_.c_str(); - } + const char* key() const { return key_.c_str(); } // Gets the user supplied value. - const char* value() const { - return value_.c_str(); - } + const char* value() const { return value_.c_str(); } // Sets a new value, overriding the one supplied in the constructor. - void SetValue(const std::string& new_value) { - value_ = new_value; - } + void SetValue(const std::string& new_value) { value_ = new_value; } private: // The key supplied by the user. @@ -664,7 +484,7 @@ class GTEST_API_ TestResult { // Protects mutable state of the property vector and of owned // properties, whose values may be updated. - internal::Mutex test_properites_mutex_; + internal::Mutex test_properties_mutex_; // The vector of TestPartResults std::vector test_part_results_; @@ -678,7 +498,8 @@ class GTEST_API_ TestResult { TimeInMillis elapsed_time_; // We disallow copying TestResult. - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestResult); + TestResult(const TestResult&) = delete; + TestResult& operator=(const TestResult&) = delete; }; // class TestResult // A TestInfo object stores the following information about a test: @@ -794,13 +615,16 @@ class GTEST_API_ TestInfo { // deletes it. void Run(); + // Skip and records the test result for this object. + void Skip(); + static void ClearTestResult(TestInfo* test_info) { test_info->result_.Clear(); } // These fields are immutable properties of the test. - const std::string test_suite_name_; // test suite name - const std::string name_; // Test name + const std::string test_suite_name_; // test suite name + const std::string name_; // Test name // Name of the parameter type, or NULL if this is not a typed or a // type-parameterized test. const std::unique_ptr type_param_; @@ -821,7 +645,8 @@ class GTEST_API_ TestInfo { // test for the second time. TestResult result_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo); + TestInfo(const TestInfo&) = delete; + TestInfo& operator=(const TestInfo&) = delete; }; // A test suite, which consists of a vector of TestInfos. @@ -889,7 +714,9 @@ class GTEST_API_ TestSuite { bool Passed() const { return !Failed(); } // Returns true if and only if the test suite failed. - bool Failed() const { return failed_test_count() > 0; } + bool Failed() const { + return failed_test_count() > 0 || ad_hoc_test_result().Failed(); + } // Returns the elapsed time, in milliseconds. TimeInMillis elapsed_time() const { return elapsed_time_; } @@ -927,7 +754,7 @@ class GTEST_API_ TestSuite { // Adds a TestInfo to this test suite. Will delete the TestInfo upon // destruction of the TestSuite object. - void AddTestInfo(TestInfo * test_info); + void AddTestInfo(TestInfo* test_info); // Clears the results of all tests in this test suite. void ClearResult(); @@ -940,6 +767,9 @@ class GTEST_API_ TestSuite { // Runs every test in this TestSuite. void Run(); + // Skips the execution of tests under this TestSuite + void Skip(); + // Runs SetUpTestSuite() for this TestSuite. This wrapper is needed // for catching exceptions thrown from SetUpTestSuite(). void RunSetUpTestSuite() { @@ -1025,7 +855,8 @@ class GTEST_API_ TestSuite { TestResult ad_hoc_test_result_; // We disallow copying TestSuites. - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestSuite); + TestSuite(const TestSuite&) = delete; + TestSuite& operator=(const TestSuite&) = delete; }; // An Environment object is capable of setting up and tearing down an @@ -1052,6 +883,7 @@ class Environment { // Override this to define how to tear down the environment. virtual void TearDown() {} + private: // If you see an error about overriding the following function or // about it being private, you have mis-spelled SetUp() as Setup(). @@ -1103,6 +935,9 @@ class TestEventListener { // Fired before the test starts. virtual void OnTestStart(const TestInfo& test_info) = 0; + // Fired when a test is disabled + virtual void OnTestDisabled(const TestInfo& /*test_info*/) {} + // Fired after a failed assertion or a SUCCEED() invocation. // If you want to throw an exception from this function to skip to the next // TEST, it must be AssertionException defined above, or inherited from it. @@ -1126,8 +961,7 @@ class TestEventListener { virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) = 0; // Fired after each iteration of tests finishes. - virtual void OnTestIterationEnd(const UnitTest& unit_test, - int iteration) = 0; + virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration) = 0; // Fired after all test activities have ended. virtual void OnTestProgramEnd(const UnitTest& unit_test) = 0; @@ -1152,6 +986,7 @@ class EmptyTestEventListener : public TestEventListener { #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ void OnTestStart(const TestInfo& /*test_info*/) override {} + void OnTestDisabled(const TestInfo& /*test_info*/) override {} void OnTestPartResult(const TestPartResult& /*test_part_result*/) override {} void OnTestEnd(const TestInfo& /*test_info*/) override {} void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {} @@ -1241,7 +1076,8 @@ class GTEST_API_ TestEventListeners { TestEventListener* default_xml_generator_; // We disallow copying TestEventListeners. - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventListeners); + TestEventListeners(const TestEventListeners&) = delete; + TestEventListeners& operator=(const TestEventListeners&) = delete; }; // A UnitTest consists of a vector of TestSuites. @@ -1284,8 +1120,7 @@ class GTEST_API_ UnitTest { // Returns the TestInfo object for the test that's currently running, // or NULL if no test is running. - const TestInfo* current_test_info() const - GTEST_LOCK_EXCLUDED_(mutex_); + const TestInfo* current_test_info() const GTEST_LOCK_EXCLUDED_(mutex_); // Returns the random seed used at the start of the current test run. int random_seed() const; @@ -1391,8 +1226,7 @@ class GTEST_API_ UnitTest { // eventually call this to report their results. The user code // should use the assertion macros instead of calling this directly. void AddTestPartResult(TestPartResult::Type result_type, - const char* file_name, - int line_number, + const char* file_name, int line_number, const std::string& message, const std::string& os_stack_trace) GTEST_LOCK_EXCLUDED_(mutex_); @@ -1420,10 +1254,10 @@ class GTEST_API_ UnitTest { friend class internal::StreamingListenerTest; friend class internal::UnitTestRecordPropertyTestHelper; friend Environment* AddGlobalTestEnvironment(Environment* env); + friend std::set* internal::GetIgnoredParameterizedTestSuites(); friend internal::UnitTestImpl* internal::GetUnitTestImpl(); friend void internal::ReportFailureInUnknownLocation( - TestPartResult::Type result_type, - const std::string& message); + TestPartResult::Type result_type, const std::string& message); // Creates an empty UnitTest. UnitTest(); @@ -1437,8 +1271,7 @@ class GTEST_API_ UnitTest { GTEST_LOCK_EXCLUDED_(mutex_); // Pops a trace from the per-thread Google Test trace stack. - void PopGTestTrace() - GTEST_LOCK_EXCLUDED_(mutex_); + void PopGTestTrace() GTEST_LOCK_EXCLUDED_(mutex_); // Protects mutable state in *impl_. This is mutable as some const // methods need to lock it too. @@ -1451,7 +1284,8 @@ class GTEST_API_ UnitTest { internal::UnitTestImpl* impl_; // We disallow copying UnitTest. - GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTest); + UnitTest(const UnitTest&) = delete; + UnitTest& operator=(const UnitTest&) = delete; }; // A convenient wrapper for adding an environment for the test @@ -1502,13 +1336,11 @@ namespace internal { // when calling EXPECT_* in a tight loop. template AssertionResult CmpHelperEQFailure(const char* lhs_expression, - const char* rhs_expression, - const T1& lhs, const T2& rhs) { - return EqFailure(lhs_expression, - rhs_expression, + const char* rhs_expression, const T1& lhs, + const T2& rhs) { + return EqFailure(lhs_expression, rhs_expression, FormatForComparisonFailureMessage(lhs, rhs), - FormatForComparisonFailureMessage(rhs, lhs), - false); + FormatForComparisonFailureMessage(rhs, lhs), false); } // This block of code defines operator==/!= @@ -1521,8 +1353,7 @@ inline bool operator!=(faketype, faketype) { return false; } // The helper function for {ASSERT|EXPECT}_EQ. template AssertionResult CmpHelperEQ(const char* lhs_expression, - const char* rhs_expression, - const T1& lhs, + const char* rhs_expression, const T1& lhs, const T2& rhs) { if (lhs == rhs) { return AssertionSuccess(); @@ -1531,14 +1362,6 @@ AssertionResult CmpHelperEQ(const char* lhs_expression, return CmpHelperEQFailure(lhs_expression, rhs_expression, lhs, rhs); } -// With this overloaded version, we allow anonymous enums to be used -// in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous enums -// can be implicitly cast to BiggestInt. -GTEST_API_ AssertionResult CmpHelperEQ(const char* lhs_expression, - const char* rhs_expression, - BiggestInt lhs, - BiggestInt rhs); - class EqHelper { public: // This templatized version is for the general case. @@ -1561,8 +1384,7 @@ class EqHelper { // Even though its body looks the same as the above version, we // cannot merge the two, as it will make anonymous enums unhappy. static AssertionResult Compare(const char* lhs_expression, - const char* rhs_expression, - BiggestInt lhs, + const char* rhs_expression, BiggestInt lhs, BiggestInt rhs) { return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs); } @@ -1595,38 +1417,31 @@ AssertionResult CmpHelperOpFailure(const char* expr1, const char* expr2, // ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste // of similar code. // -// For each templatized helper function, we also define an overloaded -// version for BiggestInt in order to reduce code bloat and allow -// anonymous enums to be used with {ASSERT|EXPECT}_?? when compiled -// with gcc 4. -// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. -#define GTEST_IMPL_CMP_HELPER_(op_name, op)\ -template \ -AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \ - const T1& val1, const T2& val2) {\ - if (val1 op val2) {\ - return AssertionSuccess();\ - } else {\ - return CmpHelperOpFailure(expr1, expr2, val1, val2, #op);\ - }\ -}\ -GTEST_API_ AssertionResult CmpHelper##op_name(\ - const char* expr1, const char* expr2, BiggestInt val1, BiggestInt val2) +#define GTEST_IMPL_CMP_HELPER_(op_name, op) \ + template \ + AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \ + const T1& val1, const T2& val2) { \ + if (val1 op val2) { \ + return AssertionSuccess(); \ + } else { \ + return CmpHelperOpFailure(expr1, expr2, val1, val2, #op); \ + } \ + } // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. // Implements the helper function for {ASSERT|EXPECT}_NE -GTEST_IMPL_CMP_HELPER_(NE, !=); +GTEST_IMPL_CMP_HELPER_(NE, !=) // Implements the helper function for {ASSERT|EXPECT}_LE -GTEST_IMPL_CMP_HELPER_(LE, <=); +GTEST_IMPL_CMP_HELPER_(LE, <=) // Implements the helper function for {ASSERT|EXPECT}_LT -GTEST_IMPL_CMP_HELPER_(LT, <); +GTEST_IMPL_CMP_HELPER_(LT, <) // Implements the helper function for {ASSERT|EXPECT}_GE -GTEST_IMPL_CMP_HELPER_(GE, >=); +GTEST_IMPL_CMP_HELPER_(GE, >=) // Implements the helper function for {ASSERT|EXPECT}_GT -GTEST_IMPL_CMP_HELPER_(GT, >); +GTEST_IMPL_CMP_HELPER_(GT, >) #undef GTEST_IMPL_CMP_HELPER_ @@ -1635,49 +1450,42 @@ GTEST_IMPL_CMP_HELPER_(GT, >); // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression, const char* s2_expression, - const char* s1, - const char* s2); + const char* s1, const char* s2); // The helper function for {ASSERT|EXPECT}_STRCASEEQ. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* s1_expression, const char* s2_expression, - const char* s1, - const char* s2); + const char* s1, const char* s2); // The helper function for {ASSERT|EXPECT}_STRNE. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression, const char* s2_expression, - const char* s1, - const char* s2); + const char* s1, const char* s2); // The helper function for {ASSERT|EXPECT}_STRCASENE. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTRCASENE(const char* s1_expression, const char* s2_expression, - const char* s1, - const char* s2); - + const char* s1, const char* s2); // Helper function for *_STREQ on wide strings. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression, const char* s2_expression, - const wchar_t* s1, - const wchar_t* s2); + const wchar_t* s1, const wchar_t* s2); // Helper function for *_STRNE on wide strings. // // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM. GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression, const char* s2_expression, - const wchar_t* s1, - const wchar_t* s2); + const wchar_t* s1, const wchar_t* s2); } // namespace internal @@ -1689,32 +1497,40 @@ GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression, // // The {needle,haystack}_expr arguments are the stringified // expressions that generated the two real arguments. -GTEST_API_ AssertionResult IsSubstring( - const char* needle_expr, const char* haystack_expr, - const char* needle, const char* haystack); -GTEST_API_ AssertionResult IsSubstring( - const char* needle_expr, const char* haystack_expr, - const wchar_t* needle, const wchar_t* haystack); -GTEST_API_ AssertionResult IsNotSubstring( - const char* needle_expr, const char* haystack_expr, - const char* needle, const char* haystack); -GTEST_API_ AssertionResult IsNotSubstring( - const char* needle_expr, const char* haystack_expr, - const wchar_t* needle, const wchar_t* haystack); -GTEST_API_ AssertionResult IsSubstring( - const char* needle_expr, const char* haystack_expr, - const ::std::string& needle, const ::std::string& haystack); -GTEST_API_ AssertionResult IsNotSubstring( - const char* needle_expr, const char* haystack_expr, - const ::std::string& needle, const ::std::string& haystack); +GTEST_API_ AssertionResult IsSubstring(const char* needle_expr, + const char* haystack_expr, + const char* needle, + const char* haystack); +GTEST_API_ AssertionResult IsSubstring(const char* needle_expr, + const char* haystack_expr, + const wchar_t* needle, + const wchar_t* haystack); +GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr, + const char* haystack_expr, + const char* needle, + const char* haystack); +GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr, + const char* haystack_expr, + const wchar_t* needle, + const wchar_t* haystack); +GTEST_API_ AssertionResult IsSubstring(const char* needle_expr, + const char* haystack_expr, + const ::std::string& needle, + const ::std::string& haystack); +GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr, + const char* haystack_expr, + const ::std::string& needle, + const ::std::string& haystack); #if GTEST_HAS_STD_WSTRING -GTEST_API_ AssertionResult IsSubstring( - const char* needle_expr, const char* haystack_expr, - const ::std::wstring& needle, const ::std::wstring& haystack); -GTEST_API_ AssertionResult IsNotSubstring( - const char* needle_expr, const char* haystack_expr, - const ::std::wstring& needle, const ::std::wstring& haystack); +GTEST_API_ AssertionResult IsSubstring(const char* needle_expr, + const char* haystack_expr, + const ::std::wstring& needle, + const ::std::wstring& haystack); +GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr, + const char* haystack_expr, + const ::std::wstring& needle, + const ::std::wstring& haystack); #endif // GTEST_HAS_STD_WSTRING namespace internal { @@ -1729,8 +1545,7 @@ namespace internal { template AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression, const char* rhs_expression, - RawType lhs_value, - RawType rhs_value) { + RawType lhs_value, RawType rhs_value) { const FloatingPoint lhs(lhs_value), rhs(rhs_value); if (lhs.AlmostEquals(rhs)) { @@ -1745,10 +1560,8 @@ AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression, rhs_ss << std::setprecision(std::numeric_limits::digits10 + 2) << rhs_value; - return EqFailure(lhs_expression, - rhs_expression, - StringStreamToString(&lhs_ss), - StringStreamToString(&rhs_ss), + return EqFailure(lhs_expression, rhs_expression, + StringStreamToString(&lhs_ss), StringStreamToString(&rhs_ss), false); } @@ -1758,8 +1571,7 @@ AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression, GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1, const char* expr2, const char* abs_error_expr, - double val1, - double val2, + double val1, double val2, double abs_error); // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. @@ -1767,9 +1579,7 @@ GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1, class GTEST_API_ AssertHelper { public: // Constructor. - AssertHelper(TestPartResult::Type type, - const char* file, - int line, + AssertHelper(TestPartResult::Type type, const char* file, int line, const char* message); ~AssertHelper(); @@ -1783,11 +1593,9 @@ class GTEST_API_ AssertHelper { // re-using stack space even for temporary variables, so every EXPECT_EQ // reserves stack space for another AssertHelper. struct AssertHelperData { - AssertHelperData(TestPartResult::Type t, - const char* srcfile, - int line_num, + AssertHelperData(TestPartResult::Type t, const char* srcfile, int line_num, const char* msg) - : type(t), file(srcfile), line(line_num), message(msg) { } + : type(t), file(srcfile), line(line_num), message(msg) {} TestPartResult::Type const type; const char* const file; @@ -1795,20 +1603,16 @@ class GTEST_API_ AssertHelper { std::string const message; private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelperData); + AssertHelperData(const AssertHelperData&) = delete; + AssertHelperData& operator=(const AssertHelperData&) = delete; }; AssertHelperData* const data_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper); + AssertHelper(const AssertHelper&) = delete; + AssertHelper& operator=(const AssertHelper&) = delete; }; -enum GTestColor { COLOR_DEFAULT, COLOR_RED, COLOR_GREEN, COLOR_YELLOW }; - -GTEST_API_ GTEST_ATTRIBUTE_PRINTF_(2, 3) void ColoredPrintf(GTestColor color, - const char* fmt, - ...); - } // namespace internal // The pure interface class that all value-parameterized tests inherit from. @@ -1863,15 +1667,14 @@ class WithParamInterface { private: // Sets parameter value. The caller is responsible for making sure the value // remains alive and unchanged throughout the current test. - static void SetParam(const ParamType* parameter) { - parameter_ = parameter; - } + static void SetParam(const ParamType* parameter) { parameter_ = parameter; } // Static value used for accessing parameter during a test lifetime. static const ParamType* parameter_; // TestClass must be a subclass of WithParamInterface and Test. - template friend class internal::ParameterizedTestFactory; + template + friend class internal::ParameterizedTestFactory; }; template @@ -1881,15 +1684,14 @@ const T* WithParamInterface::parameter_ = nullptr; // WithParamInterface, and can just inherit from ::testing::TestWithParam. template -class TestWithParam : public Test, public WithParamInterface { -}; +class TestWithParam : public Test, public WithParamInterface {}; // Macros for indicating success/failure in test code. // Skips test in runtime. // Skipping test aborts current function. // Skipped tests are neither successful nor failed. -#define GTEST_SKIP() GTEST_SKIP_("Skipped") +#define GTEST_SKIP() GTEST_SKIP_("") // ADD_FAILURE unconditionally adds a failure to the current test. // SUCCEED generates a success - it doesn't automatically make the @@ -1913,7 +1715,7 @@ class TestWithParam : public Test, public WithParamInterface { // Generates a nonfatal failure at the given source file location with // a generic message. -#define ADD_FAILURE_AT(file, line) \ +#define ADD_FAILURE_AT(file, line) \ GTEST_MESSAGE_AT_(file, line, "Failed", \ ::testing::TestPartResult::kNonFatalFailure) @@ -1928,7 +1730,7 @@ class TestWithParam : public Test, public WithParamInterface { // Define this macro to 1 to omit the definition of FAIL(), which is a // generic name and clashes with some other libraries. #if !GTEST_DONT_DEFINE_FAIL -# define FAIL() GTEST_FAIL() +#define FAIL() GTEST_FAIL() #endif // Generates a success with a generic message. @@ -1937,7 +1739,7 @@ class TestWithParam : public Test, public WithParamInterface { // Define this macro to 1 to omit the definition of SUCCEED(), which // is a generic name and clashes with some other libraries. #if !GTEST_DONT_DEFINE_SUCCEED -# define SUCCEED() GTEST_SUCCEED() +#define SUCCEED() GTEST_SUCCEED() #endif // Macros for testing exceptions. @@ -1965,19 +1767,37 @@ class TestWithParam : public Test, public WithParamInterface { // Boolean assertions. Condition can be either a Boolean expression or an // AssertionResult. For more information on how to use AssertionResult with // these macros see comments on that class. -#define EXPECT_TRUE(condition) \ +#define GTEST_EXPECT_TRUE(condition) \ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \ GTEST_NONFATAL_FAILURE_) -#define EXPECT_FALSE(condition) \ +#define GTEST_EXPECT_FALSE(condition) \ GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \ GTEST_NONFATAL_FAILURE_) -#define ASSERT_TRUE(condition) \ - GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \ - GTEST_FATAL_FAILURE_) -#define ASSERT_FALSE(condition) \ +#define GTEST_ASSERT_TRUE(condition) \ + GTEST_TEST_BOOLEAN_(condition, #condition, false, true, GTEST_FATAL_FAILURE_) +#define GTEST_ASSERT_FALSE(condition) \ GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \ GTEST_FATAL_FAILURE_) +// Define these macros to 1 to omit the definition of the corresponding +// EXPECT or ASSERT, which clashes with some users' own code. + +#if !GTEST_DONT_DEFINE_EXPECT_TRUE +#define EXPECT_TRUE(condition) GTEST_EXPECT_TRUE(condition) +#endif + +#if !GTEST_DONT_DEFINE_EXPECT_FALSE +#define EXPECT_FALSE(condition) GTEST_EXPECT_FALSE(condition) +#endif + +#if !GTEST_DONT_DEFINE_ASSERT_TRUE +#define ASSERT_TRUE(condition) GTEST_ASSERT_TRUE(condition) +#endif + +#if !GTEST_DONT_DEFINE_ASSERT_FALSE +#define ASSERT_FALSE(condition) GTEST_ASSERT_FALSE(condition) +#endif + // Macros for testing equalities and inequalities. // // * {ASSERT|EXPECT}_EQ(v1, v2): Tests that v1 == v2 @@ -2054,27 +1874,27 @@ class TestWithParam : public Test, public WithParamInterface { // ASSERT_XY(), which clashes with some users' own code. #if !GTEST_DONT_DEFINE_ASSERT_EQ -# define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2) +#define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_NE -# define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2) +#define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_LE -# define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2) +#define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_LT -# define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2) +#define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_GE -# define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2) +#define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2) #endif #if !GTEST_DONT_DEFINE_ASSERT_GT -# define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2) +#define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2) #endif // C-string Comparisons. All tests treat NULL and any non-NULL string @@ -2099,7 +1919,7 @@ class TestWithParam : public Test, public WithParamInterface { EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2) #define EXPECT_STRCASEEQ(s1, s2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2) -#define EXPECT_STRCASENE(s1, s2)\ +#define EXPECT_STRCASENE(s1, s2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2) #define ASSERT_STREQ(s1, s2) \ @@ -2108,7 +1928,7 @@ class TestWithParam : public Test, public WithParamInterface { ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2) #define ASSERT_STRCASEEQ(s1, s2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2) -#define ASSERT_STRCASENE(s1, s2)\ +#define ASSERT_STRCASENE(s1, s2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2) // Macros for comparing floating-point numbers. @@ -2125,29 +1945,29 @@ class TestWithParam : public Test, public WithParamInterface { // FloatingPoint template class in gtest-internal.h if you are // interested in the implementation details. -#define EXPECT_FLOAT_EQ(val1, val2)\ +#define EXPECT_FLOAT_EQ(val1, val2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ, \ val1, val2) -#define EXPECT_DOUBLE_EQ(val1, val2)\ +#define EXPECT_DOUBLE_EQ(val1, val2) \ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ, \ val1, val2) -#define ASSERT_FLOAT_EQ(val1, val2)\ +#define ASSERT_FLOAT_EQ(val1, val2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ, \ val1, val2) -#define ASSERT_DOUBLE_EQ(val1, val2)\ +#define ASSERT_DOUBLE_EQ(val1, val2) \ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ, \ val1, val2) -#define EXPECT_NEAR(val1, val2, abs_error)\ - EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \ - val1, val2, abs_error) +#define EXPECT_NEAR(val1, val2, abs_error) \ + EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, val1, val2, \ + abs_error) -#define ASSERT_NEAR(val1, val2, abs_error)\ - ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \ - val1, val2, abs_error) +#define ASSERT_NEAR(val1, val2, abs_error) \ + ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, val1, val2, \ + abs_error) // These predicate format functions work on floating-point values, and // can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g. @@ -2161,7 +1981,6 @@ GTEST_API_ AssertionResult FloatLE(const char* expr1, const char* expr2, GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2, double val1, double val2); - #if GTEST_OS_WINDOWS // Macros that test for HRESULT failure and success, these are only useful @@ -2173,17 +1992,17 @@ GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2, // expected result and the actual result with both a human-readable // string representation of the error, if available, as well as the // hex result code. -# define EXPECT_HRESULT_SUCCEEDED(expr) \ - EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr)) +#define EXPECT_HRESULT_SUCCEEDED(expr) \ + EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr)) -# define ASSERT_HRESULT_SUCCEEDED(expr) \ - ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr)) +#define ASSERT_HRESULT_SUCCEEDED(expr) \ + ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr)) -# define EXPECT_HRESULT_FAILED(expr) \ - EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr)) +#define EXPECT_HRESULT_FAILED(expr) \ + EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr)) -# define ASSERT_HRESULT_FAILED(expr) \ - ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr)) +#define ASSERT_HRESULT_FAILED(expr) \ + ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr)) #endif // GTEST_OS_WINDOWS @@ -2198,9 +2017,9 @@ GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2, // ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed"; // #define ASSERT_NO_FATAL_FAILURE(statement) \ - GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_) + GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_) #define EXPECT_NO_FATAL_FAILURE(statement) \ - GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_) + GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_) // Causes a trace (including the given source file path and line number, // and the given message) to be included in every test failure message generated @@ -2242,7 +2061,8 @@ class GTEST_API_ ScopedTrace { private: void PushTrace(const char* file, int line, std::string message); - GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace); + ScopedTrace(const ScopedTrace&) = delete; + ScopedTrace& operator=(const ScopedTrace&) = delete; } GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its // c'tor and d'tor. Therefore it doesn't // need to be used otherwise. @@ -2262,9 +2082,9 @@ class GTEST_API_ ScopedTrace { // Assuming that each thread maintains its own stack of traces. // Therefore, a SCOPED_TRACE() would (correctly) only affect the // assertions in its own thread. -#define SCOPED_TRACE(message) \ - ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\ - __FILE__, __LINE__, (message)) +#define SCOPED_TRACE(message) \ + ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)( \ + __FILE__, __LINE__, (message)) // Compile-time assertion for type equality. // StaticAssertTypeEq() compiles if and only if type1 and type2 @@ -2298,8 +2118,7 @@ class GTEST_API_ ScopedTrace { // to cause a compiler error. template constexpr bool StaticAssertTypeEq() noexcept { - static_assert(std::is_same::value, - "type1 and type2 are not the same type"); + static_assert(std::is_same::value, "T1 and T2 are not the same type"); return true; } @@ -2363,18 +2182,19 @@ constexpr bool StaticAssertTypeEq() noexcept { // EXPECT_EQ(a_.size(), 0); // EXPECT_EQ(b_.size(), 1); // } -// -// GOOGLETEST_CM0011 DO NOT DELETE -#define TEST_F(test_fixture, test_name)\ +#define GTEST_TEST_F(test_fixture, test_name) \ GTEST_TEST_(test_fixture, test_name, test_fixture, \ ::testing::internal::GetTypeId()) +#if !GTEST_DONT_DEFINE_TEST_F +#define TEST_F(test_fixture, test_name) GTEST_TEST_F(test_fixture, test_name) +#endif // Returns a path to temporary directory. // Tries to determine an appropriate directory for the platform. GTEST_API_ std::string TempDir(); #ifdef _MSC_VER -# pragma warning(pop) +#pragma warning(pop) #endif // Dynamically registers a test with the framework. @@ -2428,6 +2248,7 @@ GTEST_API_ std::string TempDir(); // } // ... // int main(int argc, char** argv) { +// ::testing::InitGoogleTest(&argc, argv); // std::vector values_to_test = LoadValuesFromConfig(); // RegisterMyTests(values_to_test); // ... @@ -2469,10 +2290,8 @@ TestInfo* RegisterTest(const char* test_suite_name, const char* test_name, // namespace and has an all-caps name. int RUN_ALL_TESTS() GTEST_MUST_USE_RESULT_; -inline int RUN_ALL_TESTS() { - return ::testing::UnitTest::GetInstance()->Run(); -} +inline int RUN_ALL_TESTS() { return ::testing::UnitTest::GetInstance()->Run(); } GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 -#endif // GTEST_INCLUDE_GTEST_GTEST_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest_pred_impl.h b/src/pdal/test/gtest/include/gtest/gtest_pred_impl.h index d514255..47a24aa 100644 --- a/src/pdal/test/gtest/include/gtest/gtest_pred_impl.h +++ b/src/pdal/test/gtest/include/gtest/gtest_pred_impl.h @@ -26,17 +26,19 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// This file is AUTOMATICALLY GENERATED on 01/02/2019 by command -// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND! // // Implements a family of generic predicate assertion macros. -// GOOGLETEST_CM0001 DO NOT DELETE -#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ -#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* + +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ -#include "gtest/gtest.h" +#include "gtest/gtest-assertion-result.h" +#include "gtest/internal/gtest-internal.h" +#include "gtest/internal/gtest-port.h" namespace testing { @@ -72,22 +74,18 @@ namespace testing { // GTEST_ASSERT_ is the basic statement to which all of the assertions // in this file reduce. Don't use this in your code. -#define GTEST_ASSERT_(expression, on_failure) \ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ +#define GTEST_ASSERT_(expression, on_failure) \ + GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ if (const ::testing::AssertionResult gtest_ar = (expression)) \ - ; \ - else \ + ; \ + else \ on_failure(gtest_ar.failure_message()) - // Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use // this in your code. -template -AssertionResult AssertPred1Helper(const char* pred_text, - const char* e1, - Pred pred, - const T1& v1) { +template +AssertionResult AssertPred1Helper(const char* pred_text, const char* e1, + Pred pred, const T1& v1) { if (pred(v1)) return AssertionSuccess(); return AssertionFailure() @@ -98,40 +96,27 @@ AssertionResult AssertPred1Helper(const char* pred_text, // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1. // Don't use this in your code. -#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\ - GTEST_ASSERT_(pred_format(#v1, v1), \ - on_failure) +#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure) \ + GTEST_ASSERT_(pred_format(#v1, v1), on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use // this in your code. -#define GTEST_PRED1_(pred, v1, on_failure)\ - GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \ - #v1, \ - pred, \ - v1), on_failure) +#define GTEST_PRED1_(pred, v1, on_failure) \ + GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, #v1, pred, v1), on_failure) // Unary predicate assertion macros. #define EXPECT_PRED_FORMAT1(pred_format, v1) \ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_) -#define EXPECT_PRED1(pred, v1) \ - GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_) +#define EXPECT_PRED1(pred, v1) GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_) #define ASSERT_PRED_FORMAT1(pred_format, v1) \ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_) -#define ASSERT_PRED1(pred, v1) \ - GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_) - - +#define ASSERT_PRED1(pred, v1) GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_) // Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use // this in your code. -template -AssertionResult AssertPred2Helper(const char* pred_text, - const char* e1, - const char* e2, - Pred pred, - const T1& v1, +template +AssertionResult AssertPred2Helper(const char* pred_text, const char* e1, + const char* e2, Pred pred, const T1& v1, const T2& v2) { if (pred(v1, v2)) return AssertionSuccess(); @@ -145,19 +130,14 @@ AssertionResult AssertPred2Helper(const char* pred_text, // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2. // Don't use this in your code. -#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\ - GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \ - on_failure) +#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure) \ + GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use // this in your code. -#define GTEST_PRED2_(pred, v1, v2, on_failure)\ - GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \ - #v1, \ - #v2, \ - pred, \ - v1, \ - v2), on_failure) +#define GTEST_PRED2_(pred, v1, v2, on_failure) \ + GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, #v1, #v2, pred, v1, v2), \ + on_failure) // Binary predicate assertion macros. #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \ @@ -169,22 +149,12 @@ AssertionResult AssertPred2Helper(const char* pred_text, #define ASSERT_PRED2(pred, v1, v2) \ GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_) - - // Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use // this in your code. -template -AssertionResult AssertPred3Helper(const char* pred_text, - const char* e1, - const char* e2, - const char* e3, - Pred pred, - const T1& v1, - const T2& v2, - const T3& v3) { +template +AssertionResult AssertPred3Helper(const char* pred_text, const char* e1, + const char* e2, const char* e3, Pred pred, + const T1& v1, const T2& v2, const T3& v3) { if (pred(v1, v2, v3)) return AssertionSuccess(); return AssertionFailure() @@ -198,21 +168,15 @@ AssertionResult AssertPred3Helper(const char* pred_text, // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3. // Don't use this in your code. -#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\ - GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), \ - on_failure) +#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure) \ + GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use // this in your code. -#define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\ - GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \ - #v1, \ - #v2, \ - #v3, \ - pred, \ - v1, \ - v2, \ - v3), on_failure) +#define GTEST_PRED3_(pred, v1, v2, v3, on_failure) \ + GTEST_ASSERT_( \ + ::testing::AssertPred3Helper(#pred, #v1, #v2, #v3, pred, v1, v2, v3), \ + on_failure) // Ternary predicate assertion macros. #define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \ @@ -224,25 +188,13 @@ AssertionResult AssertPred3Helper(const char* pred_text, #define ASSERT_PRED3(pred, v1, v2, v3) \ GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_) - - // Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use // this in your code. -template -AssertionResult AssertPred4Helper(const char* pred_text, - const char* e1, - const char* e2, - const char* e3, - const char* e4, - Pred pred, - const T1& v1, - const T2& v2, - const T3& v3, - const T4& v4) { +template +AssertionResult AssertPred4Helper(const char* pred_text, const char* e1, + const char* e2, const char* e3, + const char* e4, Pred pred, const T1& v1, + const T2& v2, const T3& v3, const T4& v4) { if (pred(v1, v2, v3, v4)) return AssertionSuccess(); return AssertionFailure() @@ -257,23 +209,15 @@ AssertionResult AssertPred4Helper(const char* pred_text, // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4. // Don't use this in your code. -#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\ - GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), \ - on_failure) +#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure) \ + GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use // this in your code. -#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\ - GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \ - #v1, \ - #v2, \ - #v3, \ - #v4, \ - pred, \ - v1, \ - v2, \ - v3, \ - v4), on_failure) +#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure) \ + GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, #v1, #v2, #v3, #v4, pred, \ + v1, v2, v3, v4), \ + on_failure) // 4-ary predicate assertion macros. #define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ @@ -285,28 +229,15 @@ AssertionResult AssertPred4Helper(const char* pred_text, #define ASSERT_PRED4(pred, v1, v2, v3, v4) \ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) - - // Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use // this in your code. -template -AssertionResult AssertPred5Helper(const char* pred_text, - const char* e1, - const char* e2, - const char* e3, - const char* e4, - const char* e5, - Pred pred, - const T1& v1, - const T2& v2, - const T3& v3, - const T4& v4, - const T5& v5) { +AssertionResult AssertPred5Helper(const char* pred_text, const char* e1, + const char* e2, const char* e3, + const char* e4, const char* e5, Pred pred, + const T1& v1, const T2& v2, const T3& v3, + const T4& v4, const T5& v5) { if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess(); return AssertionFailure() @@ -322,25 +253,16 @@ AssertionResult AssertPred5Helper(const char* pred_text, // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5. // Don't use this in your code. -#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\ +#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure) \ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \ on_failure) // Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use // this in your code. -#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\ - GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \ - #v1, \ - #v2, \ - #v3, \ - #v4, \ - #v5, \ - pred, \ - v1, \ - v2, \ - v3, \ - v4, \ - v5), on_failure) +#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure) \ + GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, #v1, #v2, #v3, #v4, #v5, \ + pred, v1, v2, v3, v4, v5), \ + on_failure) // 5-ary predicate assertion macros. #define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ @@ -352,8 +274,6 @@ AssertionResult AssertPred5Helper(const char* pred_text, #define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) - - } // namespace testing -#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ diff --git a/src/pdal/test/gtest/include/gtest/gtest_prod.h b/src/pdal/test/gtest/include/gtest/gtest_prod.h index e651671..1f37dc3 100644 --- a/src/pdal/test/gtest/include/gtest/gtest_prod.h +++ b/src/pdal/test/gtest/include/gtest/gtest_prod.h @@ -27,12 +27,11 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// Google C++ Testing and Mocking Framework definitions useful in production code. -// GOOGLETEST_CM0003 DO NOT DELETE +// Google C++ Testing and Mocking Framework definitions useful in production +// code. -#ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_ -#define GTEST_INCLUDE_GTEST_GTEST_PROD_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_ +#define GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_ // When you need to test the private or protected members of a class, // use the FRIEND_TEST macro to declare your tests as friends of the @@ -55,7 +54,7 @@ // Note: The test class must be in the same namespace as the class being tested. // For example, putting MyClassTest in an anonymous namespace will not work. -#define FRIEND_TEST(test_case_name, test_name)\ -friend class test_case_name##_##test_name##_Test +#define FRIEND_TEST(test_case_name, test_name) \ + friend class test_case_name##_##test_name##_Test -#endif // GTEST_INCLUDE_GTEST_GTEST_PROD_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/custom/README.md b/src/pdal/test/gtest/include/gtest/internal/custom/README.md index ff391fb..cb49e2c 100644 --- a/src/pdal/test/gtest/include/gtest/internal/custom/README.md +++ b/src/pdal/test/gtest/include/gtest/internal/custom/README.md @@ -15,18 +15,6 @@ The custom directory is an injection point for custom user configurations. The following macros can be defined: -### Flag related macros: - -* `GTEST_FLAG(flag_name)` -* `GTEST_USE_OWN_FLAGFILE_FLAG_` - Define to 0 when the system provides its - own flagfile flag parsing. -* `GTEST_DECLARE_bool_(name)` -* `GTEST_DECLARE_int32_(name)` -* `GTEST_DECLARE_string_(name)` -* `GTEST_DEFINE_bool_(name, default_val, doc)` -* `GTEST_DEFINE_int32_(name, default_val, doc)` -* `GTEST_DEFINE_string_(name, default_val, doc)` - ### Logging: * `GTEST_LOG_(severity)` diff --git a/src/pdal/test/gtest/include/gtest/internal/custom/gtest-port.h b/src/pdal/test/gtest/include/gtest/internal/custom/gtest-port.h index cd85d95..db02881 100644 --- a/src/pdal/test/gtest/include/gtest/internal/custom/gtest-port.h +++ b/src/pdal/test/gtest/include/gtest/internal/custom/gtest-port.h @@ -31,7 +31,7 @@ // // ** Custom implementation starts here ** -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ -#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/custom/gtest-printers.h b/src/pdal/test/gtest/include/gtest/internal/custom/gtest-printers.h index eb4467a..b9495d8 100644 --- a/src/pdal/test/gtest/include/gtest/internal/custom/gtest-printers.h +++ b/src/pdal/test/gtest/include/gtest/internal/custom/gtest-printers.h @@ -36,7 +36,7 @@ // // ** Custom implementation starts here ** -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ -#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/custom/gtest.h b/src/pdal/test/gtest/include/gtest/internal/custom/gtest.h index 4c8e07b..afaaf17 100644 --- a/src/pdal/test/gtest/include/gtest/internal/custom/gtest.h +++ b/src/pdal/test/gtest/include/gtest/internal/custom/gtest.h @@ -31,7 +31,7 @@ // // ** Custom implementation starts here ** -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_ -#endif // GTEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-death-test-internal.h b/src/pdal/test/gtest/include/gtest/internal/gtest-death-test-internal.h index 68bd353..45580ae 100644 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-death-test-internal.h +++ b/src/pdal/test/gtest/include/gtest/internal/gtest-death-test-internal.h @@ -26,27 +26,31 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// + // The Google C++ Testing and Mocking Framework (Google Test) // // This header file defines internal utilities needed for implementing // death tests. They are subject to change without notice. -// GOOGLETEST_CM0001 DO NOT DELETE -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#include "gtest/gtest-matchers.h" -#include "gtest/internal/gtest-internal.h" +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ #include + #include -namespace testing { -namespace internal { +#include "gtest/gtest-matchers.h" +#include "gtest/internal/gtest-internal.h" GTEST_DECLARE_string_(internal_run_death_test); +namespace testing { +namespace internal { + // Names of the flags (needed for parsing Google Test flags). const char kDeathTestStyleFlag[] = "death_test_style"; const char kDeathTestUseFork[] = "death_test_use_fork"; @@ -83,16 +87,18 @@ class GTEST_API_ DeathTest { static bool Create(const char* statement, Matcher matcher, const char* file, int line, DeathTest** test); DeathTest(); - virtual ~DeathTest() { } + virtual ~DeathTest() {} // A helper class that aborts a death test when it's deleted. class ReturnSentinel { public: - explicit ReturnSentinel(DeathTest* test) : test_(test) { } + explicit ReturnSentinel(DeathTest* test) : test_(test) {} ~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); } + private: DeathTest* const test_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel); + ReturnSentinel(const ReturnSentinel&) = delete; + ReturnSentinel& operator=(const ReturnSentinel&) = delete; } GTEST_ATTRIBUTE_UNUSED_; // An enumeration of possible roles that may be taken when a death @@ -137,7 +143,8 @@ class GTEST_API_ DeathTest { // A string containing a description of the outcome of the last death test. static std::string last_death_test_message_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest); + DeathTest(const DeathTest&) = delete; + DeathTest& operator=(const DeathTest&) = delete; }; GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 @@ -145,7 +152,7 @@ GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 // Factory interface for death tests. May be mocked out for testing. class DeathTestFactory { public: - virtual ~DeathTestFactory() { } + virtual ~DeathTestFactory() {} virtual bool Create(const char* statement, Matcher matcher, const char* file, int line, DeathTest** test) = 0; @@ -186,28 +193,28 @@ inline Matcher MakeDeathTestMatcher( // Traps C++ exceptions escaping statement and reports them as test // failures. Note that trapping SEH exceptions is not implemented here. -# if GTEST_HAS_EXCEPTIONS -# define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \ - try { \ - GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ - } catch (const ::std::exception& gtest_exception) { \ - fprintf(\ - stderr, \ - "\n%s: Caught std::exception-derived exception escaping the " \ - "death test statement. Exception message: %s\n", \ +#if GTEST_HAS_EXCEPTIONS +#define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \ + try { \ + GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ + } catch (const ::std::exception& gtest_exception) { \ + fprintf( \ + stderr, \ + "\n%s: Caught std::exception-derived exception escaping the " \ + "death test statement. Exception message: %s\n", \ ::testing::internal::FormatFileLocation(__FILE__, __LINE__).c_str(), \ - gtest_exception.what()); \ - fflush(stderr); \ + gtest_exception.what()); \ + fflush(stderr); \ death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \ - } catch (...) { \ + } catch (...) { \ death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \ } -# else -# define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \ +#else +#define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) -# endif +#endif // This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*, // ASSERT_EXIT*, and EXPECT_EXIT*. @@ -236,8 +243,6 @@ inline Matcher MakeDeathTestMatcher( gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \ break; \ } \ - default: \ - break; \ } \ } \ } else \ @@ -265,16 +270,12 @@ inline Matcher MakeDeathTestMatcher( // RUN_ALL_TESTS was called. class InternalRunDeathTestFlag { public: - InternalRunDeathTestFlag(const std::string& a_file, - int a_line, - int an_index, + InternalRunDeathTestFlag(const std::string& a_file, int a_line, int an_index, int a_write_fd) - : file_(a_file), line_(a_line), index_(an_index), - write_fd_(a_write_fd) {} + : file_(a_file), line_(a_line), index_(an_index), write_fd_(a_write_fd) {} ~InternalRunDeathTestFlag() { - if (write_fd_ >= 0) - posix::Close(write_fd_); + if (write_fd_ >= 0) posix::Close(write_fd_); } const std::string& file() const { return file_; } @@ -288,7 +289,8 @@ class InternalRunDeathTestFlag { int index_; int write_fd_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag); + InternalRunDeathTestFlag(const InternalRunDeathTestFlag&) = delete; + InternalRunDeathTestFlag& operator=(const InternalRunDeathTestFlag&) = delete; }; // Returns a newly created InternalRunDeathTestFlag object with fields @@ -301,4 +303,4 @@ InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag(); } // namespace internal } // namespace testing -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-filepath.h b/src/pdal/test/gtest/include/gtest/internal/gtest-filepath.h index c11b101..a2a60a9 100644 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-filepath.h +++ b/src/pdal/test/gtest/include/gtest/internal/gtest-filepath.h @@ -26,7 +26,7 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// + // Google Test filepath utilities // // This header file declares classes and functions used internally by @@ -35,10 +35,12 @@ // This file is #included in gtest/internal/gtest-internal.h. // Do not include this header file separately! -// GOOGLETEST_CM0001 DO NOT DELETE +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ #include "gtest/internal/gtest-string.h" @@ -61,8 +63,8 @@ namespace internal { class GTEST_API_ FilePath { public: - FilePath() : pathname_("") { } - FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { } + FilePath() : pathname_("") {} + FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) {} explicit FilePath(const std::string& pathname) : pathname_(pathname) { Normalize(); @@ -73,9 +75,7 @@ class GTEST_API_ FilePath { return *this; } - void Set(const FilePath& rhs) { - pathname_ = rhs.pathname_; - } + void Set(const FilePath& rhs) { pathname_ = rhs.pathname_; } const std::string& string() const { return pathname_; } const char* c_str() const { return pathname_.c_str(); } @@ -88,8 +88,7 @@ class GTEST_API_ FilePath { // than zero (e.g., 12), returns "dir/test_12.xml". // On Windows platform, uses \ as the separator rather than /. static FilePath MakeFileName(const FilePath& directory, - const FilePath& base_name, - int number, + const FilePath& base_name, int number, const char* extension); // Given directory = "dir", relative_path = "test.xml", @@ -195,7 +194,7 @@ class GTEST_API_ FilePath { void Normalize(); - // Returns a pointer to the last occurence of a valid path separator in + // Returns a pointer to the last occurrence of a valid path separator in // the FilePath. On Windows, for example, both '/' and '\' are valid path // separators. Returns NULL if no path separator was found. const char* FindLastPathSeparator() const; @@ -208,4 +207,4 @@ class GTEST_API_ FilePath { GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-internal.h b/src/pdal/test/gtest/include/gtest/internal/gtest-internal.h index 94c816a..9b04e4c 100644 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-internal.h +++ b/src/pdal/test/gtest/include/gtest/internal/gtest-internal.h @@ -26,33 +26,37 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// + // The Google C++ Testing and Mocking Framework (Google Test) // // This header file declares functions and macros used internally by // Google Test. They are subject to change without notice. -// GOOGLETEST_CM0001 DO NOT DELETE +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ #include "gtest/internal/gtest-port.h" #if GTEST_OS_LINUX -# include -# include -# include -# include +#include +#include +#include +#include #endif // GTEST_OS_LINUX #if GTEST_HAS_EXCEPTIONS -# include +#include #endif #include #include #include + +#include #include #include #include @@ -75,32 +79,43 @@ // the current line number. For more details, see // http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6 #define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar) -#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar +#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo##bar // Stringifies its argument. -#define GTEST_STRINGIFY_(name) #name +// Work around a bug in visual studio which doesn't accept code like this: +// +// #define GTEST_STRINGIFY_(name) #name +// #define MACRO(a, b, c) ... GTEST_STRINGIFY_(a) ... +// MACRO(, x, y) +// +// Complaining about the argument to GTEST_STRINGIFY_ being empty. +// This is allowed by the spec. +#define GTEST_STRINGIFY_HELPER_(name, ...) #name +#define GTEST_STRINGIFY_(...) GTEST_STRINGIFY_HELPER_(__VA_ARGS__, ) -namespace proto2 { class Message; } +namespace proto2 { +class MessageLite; +} namespace testing { // Forward declarations. -class AssertionResult; // Result of an assertion. -class Message; // Represents a failure message. -class Test; // Represents a test. -class TestInfo; // Information about a test. -class TestPartResult; // Result of a test part. -class UnitTest; // A collection of test suites. +class AssertionResult; // Result of an assertion. +class Message; // Represents a failure message. +class Test; // Represents a test. +class TestInfo; // Information about a test. +class TestPartResult; // Result of a test part. +class UnitTest; // A collection of test suites. template ::std::string PrintToString(const T& value); namespace internal { -struct TraceInfo; // Information about a trace point. -class TestInfoImpl; // Opaque implementation of TestInfo -class UnitTestImpl; // Opaque implementation of UnitTest +struct TraceInfo; // Information about a trace point. +class TestInfoImpl; // Opaque implementation of TestInfo +class UnitTestImpl; // Opaque implementation of UnitTest // The text used in failure messages to indicate the start of the // stack trace. @@ -109,6 +124,7 @@ GTEST_API_ extern const char kStackTraceMarker[]; // An IgnoredValue object can be implicitly constructed from ANY value. class IgnoredValue { struct Sink {}; + public: // This constructor template allows any value to be implicitly // converted to IgnoredValue. The object has no data member and @@ -124,13 +140,13 @@ class IgnoredValue { }; // Appends the user-supplied message to the Google-Test-generated message. -GTEST_API_ std::string AppendUserMessage( - const std::string& gtest_msg, const Message& user_msg); +GTEST_API_ std::string AppendUserMessage(const std::string& gtest_msg, + const Message& user_msg); #if GTEST_HAS_EXCEPTIONS -GTEST_DISABLE_MSC_WARNINGS_PUSH_(4275 \ -/* an exported class was derived from a class that was not exported */) +GTEST_DISABLE_MSC_WARNINGS_PUSH_( + 4275 /* an exported class was derived from a class that was not exported */) // This exception is thrown by (and only by) a failed Google Test // assertion when GTEST_FLAG(throw_on_failure) is true (if exceptions @@ -169,14 +185,6 @@ GTEST_API_ std::string CreateUnifiedDiff(const std::vector& left, } // namespace edit_distance -// Calculate the diff between 'left' and 'right' and return it in unified diff -// format. -// If not null, stores in 'total_line_count' the total number of lines found -// in left + right. -GTEST_API_ std::string DiffStrings(const std::string& left, - const std::string& right, - size_t* total_line_count); - // Constructs and returns the message for an equality assertion // (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure. // @@ -200,10 +208,8 @@ GTEST_API_ AssertionResult EqFailure(const char* expected_expression, // Constructs a failure message for Boolean assertions such as EXPECT_TRUE. GTEST_API_ std::string GetBoolAssertionFailureMessage( - const AssertionResult& assertion_result, - const char* expression_text, - const char* actual_predicate_value, - const char* expected_predicate_value); + const AssertionResult& assertion_result, const char* expression_text, + const char* actual_predicate_value, const char* expected_predicate_value); // This template class represents an IEEE floating-point number // (either single-precision or double-precision, depending on the @@ -244,11 +250,11 @@ class FloatingPoint { // Constants. // # of bits in a number. - static const size_t kBitCount = 8*sizeof(RawType); + static const size_t kBitCount = 8 * sizeof(RawType); // # of fraction bits in a number. static const size_t kFractionBitCount = - std::numeric_limits::digits - 1; + std::numeric_limits::digits - 1; // # of exponent bits in a number. static const size_t kExponentBitCount = kBitCount - 1 - kFractionBitCount; @@ -257,8 +263,8 @@ class FloatingPoint { static const Bits kSignBitMask = static_cast(1) << (kBitCount - 1); // The mask for the fraction bits. - static const Bits kFractionBitMask = - ~static_cast(0) >> (kExponentBitCount + 1); + static const Bits kFractionBitMask = ~static_cast(0) >> + (kExponentBitCount + 1); // The mask for the exponent bits. static const Bits kExponentBitMask = ~(kSignBitMask | kFractionBitMask); @@ -275,7 +281,7 @@ class FloatingPoint { // // See the following article for more details on ULP: // http://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/ - static const size_t kMaxUlps = 4; + static const uint32_t kMaxUlps = 4; // Constructs a FloatingPoint from a raw floating-point number. // @@ -297,9 +303,7 @@ class FloatingPoint { } // Returns the floating-point number that represent positive infinity. - static RawType Infinity() { - return ReinterpretBits(kExponentBitMask); - } + static RawType Infinity() { return ReinterpretBits(kExponentBitMask); } // Returns the maximum representable finite floating-point number. static RawType Max(); @@ -307,7 +311,7 @@ class FloatingPoint { // Non-static methods // Returns the bits that represents this number. - const Bits &bits() const { return u_.bits_; } + const Bits& bits() const { return u_.bits_; } // Returns the exponent bits of this number. Bits exponent_bits() const { return kExponentBitMask & u_.bits_; } @@ -336,8 +340,8 @@ class FloatingPoint { // a NAN must return false. if (is_nan() || rhs.is_nan()) return false; - return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_) - <= kMaxUlps; + return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_) <= + kMaxUlps; } private: @@ -362,7 +366,7 @@ class FloatingPoint { // // Read http://en.wikipedia.org/wiki/Signed_number_representations // for more details on signed number representations. - static Bits SignAndMagnitudeToBiased(const Bits &sam) { + static Bits SignAndMagnitudeToBiased(const Bits& sam) { if (kSignBitMask & sam) { // sam represents a negative number. return ~sam + 1; @@ -374,8 +378,8 @@ class FloatingPoint { // Given two numbers in the sign-and-magnitude representation, // returns the distance between them as an unsigned number. - static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits &sam1, - const Bits &sam2) { + static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits& sam1, + const Bits& sam2) { const Bits biased1 = SignAndMagnitudeToBiased(sam1); const Bits biased2 = SignAndMagnitudeToBiased(sam2); return (biased1 >= biased2) ? (biased1 - biased2) : (biased2 - biased1); @@ -387,9 +391,13 @@ class FloatingPoint { // We cannot use std::numeric_limits::max() as it clashes with the max() // macro defined by . template <> -inline float FloatingPoint::Max() { return FLT_MAX; } +inline float FloatingPoint::Max() { + return FLT_MAX; +} template <> -inline double FloatingPoint::Max() { return DBL_MAX; } +inline double FloatingPoint::Max() { + return DBL_MAX; +} // Typedefs the instances of the FloatingPoint template class that we // care to use. @@ -449,7 +457,8 @@ class TestFactoryBase { TestFactoryBase() {} private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase); + TestFactoryBase(const TestFactoryBase&) = delete; + TestFactoryBase& operator=(const TestFactoryBase&) = delete; }; // This class provides implementation of TeastFactoryBase interface. @@ -498,16 +507,17 @@ inline SetUpTearDownSuiteFuncType GetNotDefaultOrNull( template // Note that SuiteApiResolver inherits from T because -// SetUpTestSuite()/TearDownTestSuite() could be protected. Ths way +// SetUpTestSuite()/TearDownTestSuite() could be protected. This way // SuiteApiResolver can access them. struct SuiteApiResolver : T { // testing::Test is only forward declared at this point. So we make it a - // dependend class for the compiler to be OK with it. + // dependent class for the compiler to be OK with it. using Test = typename std::conditional::type; static SetUpTearDownSuiteFuncType GetSetUpCaseOrSuite(const char* filename, int line_num) { +#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ SetUpTearDownSuiteFuncType test_case_fp = GetNotDefaultOrNull(&T::SetUpTestCase, &Test::SetUpTestCase); SetUpTearDownSuiteFuncType test_suite_fp = @@ -519,10 +529,16 @@ struct SuiteApiResolver : T { << filename << ":" << line_num; return test_case_fp != nullptr ? test_case_fp : test_suite_fp; +#else + (void)(filename); + (void)(line_num); + return &T::SetUpTestSuite; +#endif } static SetUpTearDownSuiteFuncType GetTearDownCaseOrSuite(const char* filename, int line_num) { +#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ SetUpTearDownSuiteFuncType test_case_fp = GetNotDefaultOrNull(&T::TearDownTestCase, &Test::TearDownTestCase); SetUpTearDownSuiteFuncType test_suite_fp = @@ -534,6 +550,11 @@ struct SuiteApiResolver : T { << filename << ":" << line_num; return test_case_fp != nullptr ? test_case_fp : test_suite_fp; +#else + (void)(filename); + (void)(line_num); + return &T::TearDownTestSuite; +#endif } }; @@ -542,11 +563,11 @@ struct SuiteApiResolver : T { // // Arguments: // -// test_suite_name: name of the test suite +// test_suite_name: name of the test suite // name: name of the test -// type_param the name of the test's type parameter, or NULL if +// type_param: the name of the test's type parameter, or NULL if // this is not a typed or a type-parameterized test. -// value_param text representation of the test's value parameter, +// value_param: text representation of the test's value parameter, // or NULL if this is not a type-parameterized test. // code_location: code location where the test is defined // fixture_class_id: ID of the test fixture class @@ -566,8 +587,6 @@ GTEST_API_ TestInfo* MakeAndRegisterTestInfo( // and returns false. None of pstr, *pstr, and prefix can be NULL. GTEST_API_ bool SkipPrefix(const char* prefix, const char** pstr); -#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P - GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ /* class A needs to have dll-interface to be used by clients of class B */) @@ -607,8 +626,9 @@ class GTEST_API_ TypedTestSuitePState { // Verifies that registered_tests match the test names in // defined_test_names_; returns registered_tests if successful, or // aborts the program otherwise. - const char* VerifyRegisteredTestNames( - const char* file, int line, const char* registered_tests); + const char* VerifyRegisteredTestNames(const char* test_suite_name, + const char* file, int line, + const char* registered_tests); private: typedef ::std::map RegisteredTestsMap; @@ -631,7 +651,8 @@ inline const char* SkipComma(const char* str) { if (comma == nullptr) { return nullptr; } - while (IsSpace(*(++comma))) {} + while (IsSpace(*(++comma))) { + } return comma; } @@ -645,7 +666,7 @@ inline std::string GetPrefixUntilComma(const char* str) { // Splits a given string on a given delimiter, populating a given // vector with the fields. void SplitString(const ::std::string& str, char delimiter, - ::std::vector< ::std::string>* dest); + ::std::vector<::std::string>* dest); // The default argument to the template below for the case when the user does // not provide a name generator. @@ -662,7 +683,7 @@ struct NameGeneratorSelector { }; template -void GenerateNamesRecursively(Types0, std::vector*, int) {} +void GenerateNamesRecursively(internal::None, std::vector*, int) {} template void GenerateNamesRecursively(Types, std::vector* result, int i) { @@ -729,7 +750,7 @@ class TypeParameterizedTest { // The base case for the compile time recursion. template -class TypeParameterizedTest { +class TypeParameterizedTest { public: static bool Register(const char* /*prefix*/, const CodeLocation&, const char* /*case_name*/, const char* /*test_names*/, @@ -740,6 +761,11 @@ class TypeParameterizedTest { } }; +GTEST_API_ void RegisterTypeParameterizedTestSuite(const char* test_suite_name, + CodeLocation code_location); +GTEST_API_ void RegisterTypeParameterizedTestSuiteInstantiation( + const char* case_name); + // TypeParameterizedTestSuite::Register() // registers *all combinations* of 'Tests' and 'Types' with Google // Test. The return value is insignificant - we just need to return @@ -752,13 +778,14 @@ class TypeParameterizedTestSuite { const char* test_names, const std::vector& type_names = GenerateNames()) { - std::string test_name = StripTrailingSpaces( - GetPrefixUntilComma(test_names)); + RegisterTypeParameterizedTestSuiteInstantiation(case_name); + std::string test_name = + StripTrailingSpaces(GetPrefixUntilComma(test_names)); if (!state->TestExists(test_name)) { fprintf(stderr, "Failed to get code location for test %s.%s at %s.", case_name, test_name.c_str(), - FormatFileLocation(code_location.file.c_str(), - code_location.line).c_str()); + FormatFileLocation(code_location.file.c_str(), code_location.line) + .c_str()); fflush(stderr); posix::Abort(); } @@ -781,7 +808,7 @@ class TypeParameterizedTestSuite { // The base case for the compile time recursion. template -class TypeParameterizedTestSuite { +class TypeParameterizedTestSuite { public: static bool Register(const char* /*prefix*/, const CodeLocation&, const TypedTestSuitePState* /*state*/, @@ -792,8 +819,6 @@ class TypeParameterizedTestSuite { } }; -#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P - // Returns the current OS stack trace as an std::string. // // The maximum number of stack frames to be included is specified by @@ -804,8 +829,8 @@ class TypeParameterizedTestSuite { // For example, if Foo() calls Bar(), which in turn calls // GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in // the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't. -GTEST_API_ std::string GetCurrentOsStackTraceExceptTop( - UnitTest* unit_test, int skip_count); +GTEST_API_ std::string GetCurrentOsStackTraceExceptTop(UnitTest* unit_test, + int skip_count); // Helpers for suppressing warnings on unreachable code or constant // condition. @@ -825,6 +850,16 @@ struct GTEST_API_ ConstCharPtr { const char* value; }; +// Helper for declaring std::string within 'if' statement +// in pre C++17 build environment. +struct TrueWithString { + TrueWithString() = default; + explicit TrueWithString(const char* str) : value(str) {} + explicit TrueWithString(const std::string& str) : value(str) {} + explicit operator bool() const { return true; } + std::string value; +}; + // A simple Linear Congruential Generator for generating random // numbers with a uniform distribution. Unlike rand() and srand(), it // doesn't use global state (and therefore can't interfere with user @@ -832,31 +867,54 @@ struct GTEST_API_ ConstCharPtr { // but it's good enough for our purposes. class GTEST_API_ Random { public: - static const UInt32 kMaxRange = 1u << 31; + static const uint32_t kMaxRange = 1u << 31; - explicit Random(UInt32 seed) : state_(seed) {} + explicit Random(uint32_t seed) : state_(seed) {} - void Reseed(UInt32 seed) { state_ = seed; } + void Reseed(uint32_t seed) { state_ = seed; } // Generates a random number from [0, range). Crashes if 'range' is // 0 or greater than kMaxRange. - UInt32 Generate(UInt32 range); + uint32_t Generate(uint32_t range); private: - UInt32 state_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(Random); + uint32_t state_; + Random(const Random&) = delete; + Random& operator=(const Random&) = delete; }; // Turns const U&, U&, const U, and U all into U. #define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \ typename std::remove_const::type>::type -// IsAProtocolMessage::value is a compile-time bool constant that's -// true if and only if T is type proto2::Message or a subclass of it. +// HasDebugStringAndShortDebugString::value is a compile-time bool constant +// that's true if and only if T has methods DebugString() and ShortDebugString() +// that return std::string. +template +class HasDebugStringAndShortDebugString { + private: + template + static auto CheckDebugString(C*) -> typename std::is_same< + std::string, decltype(std::declval().DebugString())>::type; + template + static std::false_type CheckDebugString(...); + + template + static auto CheckShortDebugString(C*) -> typename std::is_same< + std::string, decltype(std::declval().ShortDebugString())>::type; + template + static std::false_type CheckShortDebugString(...); + + using HasDebugStringType = decltype(CheckDebugString(nullptr)); + using HasShortDebugStringType = decltype(CheckShortDebugString(nullptr)); + + public: + static constexpr bool value = + HasDebugStringType::value && HasShortDebugStringType::value; +}; + template -struct IsAProtocolMessage - : public bool_constant< - std::is_convertible::value> {}; +constexpr bool HasDebugStringAndShortDebugString::value; // When the compiler sees expression IsContainerTest(0), if C is an // STL-style container class, the first overload of IsContainerTest @@ -895,7 +953,9 @@ IsContainer IsContainerTest(int /* dummy */) { typedef char IsNotContainer; template -IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; } +IsNotContainer IsContainerTest(long /* dummy */) { + return '\0'; +} // Trait to detect whether a type T is a hash table. // The heuristic used is that the type contains an inner type `hasher` and does @@ -958,11 +1018,13 @@ bool ArrayEq(const T* lhs, size_t size, const U* rhs); // This generic version is used when k is 0. template -inline bool ArrayEq(const T& lhs, const U& rhs) { return lhs == rhs; } +inline bool ArrayEq(const T& lhs, const U& rhs) { + return lhs == rhs; +} // This overload is used when k >= 1. template -inline bool ArrayEq(const T(&lhs)[N], const U(&rhs)[N]) { +inline bool ArrayEq(const T (&lhs)[N], const U (&rhs)[N]) { return internal::ArrayEq(lhs, N, rhs); } @@ -972,8 +1034,7 @@ inline bool ArrayEq(const T(&lhs)[N], const U(&rhs)[N]) { template bool ArrayEq(const T* lhs, size_t size, const U* rhs) { for (size_t i = 0; i != size; i++) { - if (!internal::ArrayEq(lhs[i], rhs[i])) - return false; + if (!internal::ArrayEq(lhs[i], rhs[i])) return false; } return true; } @@ -983,8 +1044,7 @@ bool ArrayEq(const T* lhs, size_t size, const U* rhs) { template Iter ArrayAwareFind(Iter begin, Iter end, const Element& elem) { for (Iter it = begin; it != end; ++it) { - if (internal::ArrayEq(*it, elem)) - return it; + if (internal::ArrayEq(*it, elem)) return it; } return end; } @@ -998,11 +1058,13 @@ void CopyArray(const T* from, size_t size, U* to); // This generic version is used when k is 0. template -inline void CopyArray(const T& from, U* to) { *to = from; } +inline void CopyArray(const T& from, U* to) { + *to = from; +} // This overload is used when k >= 1. template -inline void CopyArray(const T(&from)[N], U(*to)[N]) { +inline void CopyArray(const T (&from)[N], U (*to)[N]) { internal::CopyArray(from, N, *to); } @@ -1055,8 +1117,7 @@ class NativeArray { } ~NativeArray() { - if (clone_ != &NativeArray::InitRef) - delete[] array_; + if (clone_ != &NativeArray::InitRef) delete[] array_; } // STL-style container methods. @@ -1064,8 +1125,7 @@ class NativeArray { const_iterator begin() const { return array_; } const_iterator end() const { return array_ + size_; } bool operator==(const NativeArray& rhs) const { - return size() == rhs.size() && - ArrayEq(begin(), size(), rhs.begin()); + return size() == rhs.size() && ArrayEq(begin(), size(), rhs.begin()); } private: @@ -1092,8 +1152,6 @@ class NativeArray { const Element* array_; size_t size_; void (NativeArray::*clone_)(const Element*, size_t); - - GTEST_DISALLOW_ASSIGN_(NativeArray); }; // Backport of std::index_sequence. @@ -1117,32 +1175,44 @@ struct DoubleSequence, sizeofT> { // Backport of std::make_index_sequence. // It uses O(ln(N)) instantiation depth. template -struct MakeIndexSequence - : DoubleSequence::type, +struct MakeIndexSequenceImpl + : DoubleSequence::type, N / 2>::type {}; template <> -struct MakeIndexSequence<0> : IndexSequence<> {}; +struct MakeIndexSequenceImpl<0> : IndexSequence<> {}; -// FIXME: This implementation of ElemFromList is O(1) in instantiation depth, -// but it is O(N^2) in total instantiations. Not sure if this is the best -// tradeoff, as it will make it somewhat slow to compile. -template -struct ElemFromListImpl {}; +template +using MakeIndexSequence = typename MakeIndexSequenceImpl::type; -template -struct ElemFromListImpl { - using type = T; +template +using IndexSequenceFor = typename MakeIndexSequence::type; + +template +struct Ignore { + Ignore(...); // NOLINT +}; + +template +struct ElemFromListImpl; +template +struct ElemFromListImpl> { + // We make Ignore a template to solve a problem with MSVC. + // A non-template Ignore would work fine with `decltype(Ignore(I))...`, but + // MSVC doesn't understand how to deal with that pack expansion. + // Use `0 * I` to have a single instantiation of Ignore. + template + static R Apply(Ignore<0 * I>..., R (*)(), ...); }; -// Get the Nth element from T... -// It uses O(1) instantiation depth. -template -struct ElemFromList; +template +struct ElemFromList { + using type = + decltype(ElemFromListImpl::type>::Apply( + static_cast(nullptr)...)); +}; -template -struct ElemFromList, T...> - : ElemFromListImpl... {}; +struct FlatTupleConstructTag {}; template class FlatTuple; @@ -1152,11 +1222,11 @@ struct FlatTupleElemBase; template struct FlatTupleElemBase, I> { - using value_type = - typename ElemFromList::type, - T...>::type; + using value_type = typename ElemFromList::type; FlatTupleElemBase() = default; - explicit FlatTupleElemBase(value_type t) : value(std::move(t)) {} + template + explicit FlatTupleElemBase(FlatTupleConstructTag, Arg&& t) + : value(std::forward(t)) {} value_type value; }; @@ -1168,13 +1238,35 @@ struct FlatTupleBase, IndexSequence> : FlatTupleElemBase, Idx>... { using Indices = IndexSequence; FlatTupleBase() = default; - explicit FlatTupleBase(T... t) - : FlatTupleElemBase, Idx>(std::move(t))... {} + template + explicit FlatTupleBase(FlatTupleConstructTag, Args&&... args) + : FlatTupleElemBase, Idx>(FlatTupleConstructTag{}, + std::forward(args))... {} + + template + const typename ElemFromList::type& Get() const { + return FlatTupleElemBase, I>::value; + } + + template + typename ElemFromList::type& Get() { + return FlatTupleElemBase, I>::value; + } + + template + auto Apply(F&& f) -> decltype(std::forward(f)(this->Get()...)) { + return std::forward(f)(Get()...); + } + + template + auto Apply(F&& f) const -> decltype(std::forward(f)(this->Get()...)) { + return std::forward(f)(Get()...); + } }; // Analog to std::tuple but with different tradeoffs. // This class minimizes the template instantiation depth, thus allowing more -// elements that std::tuple would. std::tuple has been seen to require an +// elements than std::tuple would. std::tuple has been seen to require an // instantiation depth of more than 10x the number of elements in some // implementations. // FlatTuple and ElemFromList are not recursive and have a fixed depth @@ -1185,21 +1277,17 @@ template class FlatTuple : private FlatTupleBase, typename MakeIndexSequence::type> { - using Indices = typename FlatTuple::FlatTupleBase::Indices; + using Indices = typename FlatTupleBase< + FlatTuple, typename MakeIndexSequence::type>::Indices; public: FlatTuple() = default; - explicit FlatTuple(T... t) : FlatTuple::FlatTupleBase(std::move(t)...) {} - - template - const typename ElemFromList::type& Get() const { - return static_cast*>(this)->value; - } + template + explicit FlatTuple(FlatTupleConstructTag tag, Args&&... args) + : FlatTuple::FlatTupleBase(tag, std::forward(args)...) {} - template - typename ElemFromList::type& Get() { - return static_cast*>(this)->value; - } + using FlatTuple::FlatTupleBase::Apply; + using FlatTuple::FlatTupleBase::Get; }; // Utility functions to be called with static_assert to induce deprecation @@ -1232,9 +1320,25 @@ constexpr bool InstantiateTypedTestCase_P_IsDeprecated() { return true; } } // namespace internal } // namespace testing -#define GTEST_MESSAGE_AT_(file, line, message, result_type) \ - ::testing::internal::AssertHelper(result_type, file, line, message) \ - = ::testing::Message() +namespace std { +// Some standard library implementations use `struct tuple_size` and some use +// `class tuple_size`. Clang warns about the mismatch. +// https://reviews.llvm.org/D55466 +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wmismatched-tags" +#endif +template +struct tuple_size> + : std::integral_constant {}; +#ifdef __clang__ +#pragma clang diagnostic pop +#endif +} // namespace std + +#define GTEST_MESSAGE_AT_(file, line, message, result_type) \ + ::testing::internal::AssertHelper(result_type, file, line, message) = \ + ::testing::Message() #define GTEST_MESSAGE_(message, result_type) \ GTEST_MESSAGE_AT_(__FILE__, __LINE__, message, result_type) @@ -1254,127 +1358,213 @@ constexpr bool InstantiateTypedTestCase_P_IsDeprecated() { return true; } // Suppress MSVC warning 4072 (unreachable code) for the code following // statement if it returns or throws (or doesn't return or throw in some // situations). +// NOTE: The "else" is important to keep this expansion to prevent a top-level +// "else" from attaching to our "if". #define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \ - if (::testing::internal::AlwaysTrue()) { statement; } - -#define GTEST_TEST_THROW_(statement, expected_exception, fail) \ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ - if (::testing::internal::ConstCharPtr gtest_msg = "") { \ - bool gtest_caught_expected = false; \ - try { \ - GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ - } \ - catch (expected_exception const&) { \ - gtest_caught_expected = true; \ - } \ - catch (...) { \ - gtest_msg.value = \ - "Expected: " #statement " throws an exception of type " \ - #expected_exception ".\n Actual: it throws a different type."; \ - goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ - } \ - if (!gtest_caught_expected) { \ - gtest_msg.value = \ - "Expected: " #statement " throws an exception of type " \ - #expected_exception ".\n Actual: it throws nothing."; \ - goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ - } \ - } else \ - GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \ - fail(gtest_msg.value) - -#define GTEST_TEST_NO_THROW_(statement, fail) \ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ - if (::testing::internal::AlwaysTrue()) { \ - try { \ - GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ - } \ - catch (...) { \ - goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \ - } \ - } else \ - GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \ - fail("Expected: " #statement " doesn't throw an exception.\n" \ - " Actual: it throws.") - -#define GTEST_TEST_ANY_THROW_(statement, fail) \ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ - if (::testing::internal::AlwaysTrue()) { \ - bool gtest_caught_any = false; \ - try { \ - GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ - } \ - catch (...) { \ - gtest_caught_any = true; \ - } \ - if (!gtest_caught_any) { \ - goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \ - } \ - } else \ - GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \ - fail("Expected: " #statement " throws an exception.\n" \ - " Actual: it doesn't.") + if (::testing::internal::AlwaysTrue()) { \ + statement; \ + } else /* NOLINT */ \ + static_assert(true, "") // User must have a semicolon after expansion. + +#if GTEST_HAS_EXCEPTIONS + +namespace testing { +namespace internal { + +class NeverThrown { + public: + const char* what() const noexcept { + return "this exception should never be thrown"; + } +}; + +} // namespace internal +} // namespace testing + +#if GTEST_HAS_RTTI + +#define GTEST_EXCEPTION_TYPE_(e) ::testing::internal::GetTypeName(typeid(e)) + +#else // GTEST_HAS_RTTI + +#define GTEST_EXCEPTION_TYPE_(e) \ + std::string { "an std::exception-derived error" } +#endif // GTEST_HAS_RTTI + +#define GTEST_TEST_THROW_CATCH_STD_EXCEPTION_(statement, expected_exception) \ + catch (typename std::conditional< \ + std::is_same::type>::type, \ + std::exception>::value, \ + const ::testing::internal::NeverThrown&, const std::exception&>::type \ + e) { \ + gtest_msg.value = "Expected: " #statement \ + " throws an exception of type " #expected_exception \ + ".\n Actual: it throws "; \ + gtest_msg.value += GTEST_EXCEPTION_TYPE_(e); \ + gtest_msg.value += " with description \""; \ + gtest_msg.value += e.what(); \ + gtest_msg.value += "\"."; \ + goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ + } + +#else // GTEST_HAS_EXCEPTIONS + +#define GTEST_TEST_THROW_CATCH_STD_EXCEPTION_(statement, expected_exception) + +#endif // GTEST_HAS_EXCEPTIONS + +#define GTEST_TEST_THROW_(statement, expected_exception, fail) \ + GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ + if (::testing::internal::TrueWithString gtest_msg{}) { \ + bool gtest_caught_expected = false; \ + try { \ + GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ + } catch (expected_exception const&) { \ + gtest_caught_expected = true; \ + } \ + GTEST_TEST_THROW_CATCH_STD_EXCEPTION_(statement, expected_exception) \ + catch (...) { \ + gtest_msg.value = "Expected: " #statement \ + " throws an exception of type " #expected_exception \ + ".\n Actual: it throws a different type."; \ + goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ + } \ + if (!gtest_caught_expected) { \ + gtest_msg.value = "Expected: " #statement \ + " throws an exception of type " #expected_exception \ + ".\n Actual: it throws nothing."; \ + goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \ + } \ + } else /*NOLINT*/ \ + GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__) \ + : fail(gtest_msg.value.c_str()) + +#if GTEST_HAS_EXCEPTIONS + +#define GTEST_TEST_NO_THROW_CATCH_STD_EXCEPTION_() \ + catch (std::exception const& e) { \ + gtest_msg.value = "it throws "; \ + gtest_msg.value += GTEST_EXCEPTION_TYPE_(e); \ + gtest_msg.value += " with description \""; \ + gtest_msg.value += e.what(); \ + gtest_msg.value += "\"."; \ + goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \ + } + +#else // GTEST_HAS_EXCEPTIONS + +#define GTEST_TEST_NO_THROW_CATCH_STD_EXCEPTION_() + +#endif // GTEST_HAS_EXCEPTIONS + +#define GTEST_TEST_NO_THROW_(statement, fail) \ + GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ + if (::testing::internal::TrueWithString gtest_msg{}) { \ + try { \ + GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ + } \ + GTEST_TEST_NO_THROW_CATCH_STD_EXCEPTION_() \ + catch (...) { \ + gtest_msg.value = "it throws."; \ + goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \ + } \ + } else \ + GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__) \ + : fail(("Expected: " #statement " doesn't throw an exception.\n" \ + " Actual: " + \ + gtest_msg.value) \ + .c_str()) + +#define GTEST_TEST_ANY_THROW_(statement, fail) \ + GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ + if (::testing::internal::AlwaysTrue()) { \ + bool gtest_caught_any = false; \ + try { \ + GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ + } catch (...) { \ + gtest_caught_any = true; \ + } \ + if (!gtest_caught_any) { \ + goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \ + } \ + } else \ + GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__) \ + : fail("Expected: " #statement \ + " throws an exception.\n" \ + " Actual: it doesn't.") // Implements Boolean test assertions such as EXPECT_TRUE. expression can be // either a boolean expression or an AssertionResult. text is a textual -// represenation of expression as it was passed into the EXPECT_TRUE. +// representation of expression as it was passed into the EXPECT_TRUE. #define GTEST_TEST_BOOLEAN_(expression, text, actual, expected, fail) \ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ - if (const ::testing::AssertionResult gtest_ar_ = \ - ::testing::AssertionResult(expression)) \ - ; \ - else \ - fail(::testing::internal::GetBoolAssertionFailureMessage(\ - gtest_ar_, text, #actual, #expected).c_str()) - -#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ - if (::testing::internal::AlwaysTrue()) { \ + GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ + if (const ::testing::AssertionResult gtest_ar_ = \ + ::testing::AssertionResult(expression)) \ + ; \ + else \ + fail(::testing::internal::GetBoolAssertionFailureMessage( \ + gtest_ar_, text, #actual, #expected) \ + .c_str()) + +#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \ + GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ + if (::testing::internal::AlwaysTrue()) { \ ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \ - GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ - if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \ - goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \ - } \ - } else \ - GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \ - fail("Expected: " #statement " doesn't generate new fatal " \ - "failures in the current thread.\n" \ - " Actual: it does.") + GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ + if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \ + goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \ + } \ + } else \ + GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__) \ + : fail("Expected: " #statement \ + " doesn't generate new fatal " \ + "failures in the current thread.\n" \ + " Actual: it does.") // Expands to the name of the class that implements the given test. #define GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ test_suite_name##_##test_name##_Test // Helper macro for defining tests. -#define GTEST_TEST_(test_suite_name, test_name, parent_class, parent_id) \ - static_assert(sizeof(GTEST_STRINGIFY_(test_suite_name)) > 1, \ - "test_suite_name must not be empty"); \ - static_assert(sizeof(GTEST_STRINGIFY_(test_name)) > 1, \ - "test_name must not be empty"); \ - class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ - : public parent_class { \ - public: \ - GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \ - \ - private: \ - virtual void TestBody(); \ - static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_; \ - GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name, \ - test_name)); \ - }; \ - \ - ::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_suite_name, \ - test_name)::test_info_ = \ - ::testing::internal::MakeAndRegisterTestInfo( \ - #test_suite_name, #test_name, nullptr, nullptr, \ - ::testing::internal::CodeLocation(__FILE__, __LINE__), (parent_id), \ - ::testing::internal::SuiteApiResolver< \ - parent_class>::GetSetUpCaseOrSuite(__FILE__, __LINE__), \ - ::testing::internal::SuiteApiResolver< \ - parent_class>::GetTearDownCaseOrSuite(__FILE__, __LINE__), \ - new ::testing::internal::TestFactoryImpl); \ +#define GTEST_TEST_(test_suite_name, test_name, parent_class, parent_id) \ + static_assert(sizeof(GTEST_STRINGIFY_(test_suite_name)) > 1, \ + "test_suite_name must not be empty"); \ + static_assert(sizeof(GTEST_STRINGIFY_(test_name)) > 1, \ + "test_name must not be empty"); \ + class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ + : public parent_class { \ + public: \ + GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() = default; \ + ~GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() override = default; \ + GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ + (const GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) &) = delete; \ + GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) & operator=( \ + const GTEST_TEST_CLASS_NAME_(test_suite_name, \ + test_name) &) = delete; /* NOLINT */ \ + GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \ + (GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) &&) noexcept = delete; \ + GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) & operator=( \ + GTEST_TEST_CLASS_NAME_(test_suite_name, \ + test_name) &&) noexcept = delete; /* NOLINT */ \ + \ + private: \ + void TestBody() override; \ + static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_; \ + }; \ + \ + ::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_suite_name, \ + test_name)::test_info_ = \ + ::testing::internal::MakeAndRegisterTestInfo( \ + #test_suite_name, #test_name, nullptr, nullptr, \ + ::testing::internal::CodeLocation(__FILE__, __LINE__), (parent_id), \ + ::testing::internal::SuiteApiResolver< \ + parent_class>::GetSetUpCaseOrSuite(__FILE__, __LINE__), \ + ::testing::internal::SuiteApiResolver< \ + parent_class>::GetTearDownCaseOrSuite(__FILE__, __LINE__), \ + new ::testing::internal::TestFactoryImpl); \ void GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::TestBody() -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-param-util.h b/src/pdal/test/gtest/include/gtest/internal/gtest-param-util.h index 9753399..e7af2f9 100644 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-param-util.h +++ b/src/pdal/test/gtest/include/gtest/internal/gtest-param-util.h @@ -27,13 +27,14 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - // Type and function utilities for implementing parameterized tests. -// GOOGLETEST_CM0001 DO NOT DELETE +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ #include @@ -42,21 +43,22 @@ #include #include #include +#include #include #include +#include "gtest/gtest-printers.h" +#include "gtest/gtest-test-part.h" #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-port.h" -#include "gtest/gtest-printers.h" namespace testing { // Input to a parameterized test name generator, describing a test parameter. // Consists of the parameter value and the integer parameter index. template struct TestParamInfo { - TestParamInfo(const ParamType& a_param, size_t an_index) : - param(a_param), - index(an_index) {} + TestParamInfo(const ParamType& a_param, size_t an_index) + : param(a_param), index(an_index) {} ParamType param; size_t index; }; @@ -82,8 +84,10 @@ namespace internal { GTEST_API_ void ReportInvalidTestSuiteType(const char* test_suite_name, CodeLocation code_location); -template class ParamGeneratorInterface; -template class ParamGenerator; +template +class ParamGeneratorInterface; +template +class ParamGenerator; // Interface for iterating over elements provided by an implementation // of ParamGeneratorInterface. @@ -127,8 +131,7 @@ class ParamIterator { // ParamIterator assumes ownership of the impl_ pointer. ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {} ParamIterator& operator=(const ParamIterator& other) { - if (this != &other) - impl_.reset(other.impl_->Clone()); + if (this != &other) impl_.reset(other.impl_->Clone()); return *this; } @@ -155,7 +158,7 @@ class ParamIterator { private: friend class ParamGenerator; explicit ParamIterator(ParamIteratorInterface* impl) : impl_(impl) {} - std::unique_ptr > impl_; + std::unique_ptr> impl_; }; // ParamGeneratorInterface is the binary interface to access generators @@ -177,7 +180,7 @@ class ParamGeneratorInterface { // This class implements copy initialization semantics and the contained // ParamGeneratorInterface instance is shared among all copies // of the original object. This is possible because that instance is immutable. -template +template class ParamGenerator { public: typedef ParamIterator iterator; @@ -194,7 +197,7 @@ class ParamGenerator { iterator end() const { return iterator(impl_->End()); } private: - std::shared_ptr > impl_; + std::shared_ptr> impl_; }; // Generates values from a range of two comparable values. Can be used to @@ -205,8 +208,10 @@ template class RangeGenerator : public ParamGeneratorInterface { public: RangeGenerator(T begin, T end, IncrementT step) - : begin_(begin), end_(end), - step_(step), end_index_(CalculateEndIndex(begin, end, step)) {} + : begin_(begin), + end_(end), + step_(step), + end_index_(CalculateEndIndex(begin, end, step)) {} ~RangeGenerator() override {} ParamIteratorInterface* Begin() const override { @@ -249,7 +254,9 @@ class RangeGenerator : public ParamGeneratorInterface { private: Iterator(const Iterator& other) : ParamIteratorInterface(), - base_(other.base_), value_(other.value_), index_(other.index_), + base_(other.base_), + value_(other.value_), + index_(other.index_), step_(other.step_) {} // No implementation - assignment is unsupported. @@ -261,12 +268,10 @@ class RangeGenerator : public ParamGeneratorInterface { const IncrementT step_; }; // class RangeGenerator::Iterator - static int CalculateEndIndex(const T& begin, - const T& end, + static int CalculateEndIndex(const T& begin, const T& end, const IncrementT& step) { int end_index = 0; - for (T i = begin; i < end; i = static_cast(i + step)) - end_index++; + for (T i = begin; i < end; i = static_cast(i + step)) end_index++; return end_index; } @@ -281,7 +286,6 @@ class RangeGenerator : public ParamGeneratorInterface { const int end_index_; }; // class RangeGenerator - // Generates values from a pair of STL-style iterators. Used in the // ValuesIn() function. The elements are copied from the source range // since the source can be located on the stack, and the generator @@ -339,13 +343,13 @@ class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface { << "The program attempted to compare iterators " << "from different generators." << std::endl; return iterator_ == - CheckedDowncastToActualType(&other)->iterator_; + CheckedDowncastToActualType(&other)->iterator_; } private: Iterator(const Iterator& other) - // The explicit constructor call suppresses a false warning - // emitted by gcc when supplied with the -Wextra option. + // The explicit constructor call suppresses a false warning + // emitted by gcc when supplied with the -Wextra option. : ParamIteratorInterface(), base_(other.base_), iterator_(other.iterator_) {} @@ -392,8 +396,8 @@ template class ParameterizedTestFactory : public TestFactoryBase { public: typedef typename TestClass::ParamType ParamType; - explicit ParameterizedTestFactory(ParamType parameter) : - parameter_(parameter) {} + explicit ParameterizedTestFactory(ParamType parameter) + : parameter_(parameter) {} Test* CreateTest() override { TestClass::SetParam(¶meter_); return new TestClass(); @@ -402,7 +406,8 @@ class ParameterizedTestFactory : public TestFactoryBase { private: const ParamType parameter_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory); + ParameterizedTestFactory(const ParameterizedTestFactory&) = delete; + ParameterizedTestFactory& operator=(const ParameterizedTestFactory&) = delete; }; // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. @@ -438,7 +443,8 @@ class TestMetaFactory } private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory); + TestMetaFactory(const TestMetaFactory&) = delete; + TestMetaFactory& operator=(const TestMetaFactory&) = delete; }; // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. @@ -457,7 +463,7 @@ class ParameterizedTestSuiteInfoBase { // Base part of test suite name for display purposes. virtual const std::string& GetTestSuiteName() const = 0; - // Test case id to verify identity. + // Test suite id to verify identity. virtual TypeId GetTestSuiteTypeId() const = 0; // UnitTest class invokes this method to register tests in this // test suite right before running them in RUN_ALL_TESTS macro. @@ -469,9 +475,23 @@ class ParameterizedTestSuiteInfoBase { ParameterizedTestSuiteInfoBase() {} private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteInfoBase); + ParameterizedTestSuiteInfoBase(const ParameterizedTestSuiteInfoBase&) = + delete; + ParameterizedTestSuiteInfoBase& operator=( + const ParameterizedTestSuiteInfoBase&) = delete; +}; + +// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. +// +// Report a the name of a test_suit as safe to ignore +// as the side effect of construction of this type. +struct GTEST_API_ MarkAsIgnored { + explicit MarkAsIgnored(const char* test_suite); }; +GTEST_API_ void InsertSyntheticTestCase(const std::string& name, + CodeLocation location, bool has_test_p); + // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. // // ParameterizedTestSuiteInfo accumulates tests obtained from TEST_P @@ -494,11 +514,11 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase { CodeLocation code_location) : test_suite_name_(name), code_location_(code_location) {} - // Test case base name for display purposes. + // Test suite base name for display purposes. const std::string& GetTestSuiteName() const override { return test_suite_name_; } - // Test case id to verify identity. + // Test suite id to verify identity. TypeId GetTestSuiteTypeId() const override { return GetTypeId(); } // TEST_P macro uses AddTestPattern() to record information // about a single test in a LocalTestInfo structure. @@ -507,9 +527,10 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase { // parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is // test suite base name and DoBar is test base name. void AddTestPattern(const char* test_suite_name, const char* test_base_name, - TestMetaFactoryBase* meta_factory) { - tests_.push_back(std::shared_ptr( - new TestInfo(test_suite_name, test_base_name, meta_factory))); + TestMetaFactoryBase* meta_factory, + CodeLocation code_location) { + tests_.push_back(std::shared_ptr(new TestInfo( + test_suite_name, test_base_name, meta_factory, code_location))); } // INSTANTIATE_TEST_SUITE_P macro uses AddGenerator() to record information // about a generator. @@ -522,17 +543,19 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase { return 0; // Return value used only to run this method in namespace scope. } // UnitTest class invokes this method to register tests in this test suite - // test suites right before running tests in RUN_ALL_TESTS macro. + // right before running tests in RUN_ALL_TESTS macro. // This method should not be called more than once on any single // instance of a ParameterizedTestSuiteInfoBase derived class. // UnitTest has a guard to prevent from calling this method more than once. void RegisterTests() override { + bool generated_instantiations = false; + for (typename TestInfoContainer::iterator test_it = tests_.begin(); test_it != tests_.end(); ++test_it) { std::shared_ptr test_info = *test_it; for (typename InstantiationContainer::iterator gen_it = - instantiations_.begin(); gen_it != instantiations_.end(); - ++gen_it) { + instantiations_.begin(); + gen_it != instantiations_.end(); ++gen_it) { const std::string& instantiation_name = gen_it->name; ParamGenerator generator((*gen_it->generator)()); ParamNameGeneratorFunc* name_func = gen_it->name_func; @@ -540,7 +563,7 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase { int line = gen_it->line; std::string test_suite_name; - if ( !instantiation_name.empty() ) + if (!instantiation_name.empty()) test_suite_name = instantiation_name + "/"; test_suite_name += test_info->test_suite_base_name; @@ -549,19 +572,20 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase { for (typename ParamGenerator::iterator param_it = generator.begin(); param_it != generator.end(); ++param_it, ++i) { + generated_instantiations = true; + Message test_name_stream; - std::string param_name = name_func( - TestParamInfo(*param_it, i)); + std::string param_name = + name_func(TestParamInfo(*param_it, i)); GTEST_CHECK_(IsValidParamName(param_name)) << "Parameterized test name '" << param_name - << "' is invalid, in " << file - << " line " << line << std::endl; + << "' is invalid, in " << file << " line " << line << std::endl; GTEST_CHECK_(test_param_names.count(param_name) == 0) - << "Duplicate parameterized test name '" << param_name - << "', in " << file << " line " << line << std::endl; + << "Duplicate parameterized test name '" << param_name << "', in " + << file << " line " << line << std::endl; test_param_names.insert(param_name); @@ -572,63 +596,69 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase { MakeAndRegisterTestInfo( test_suite_name.c_str(), test_name_stream.GetString().c_str(), nullptr, // No type parameter. - PrintToString(*param_it).c_str(), code_location_, + PrintToString(*param_it).c_str(), test_info->code_location, GetTestSuiteTypeId(), SuiteApiResolver::GetSetUpCaseOrSuite(file, line), SuiteApiResolver::GetTearDownCaseOrSuite(file, line), test_info->test_meta_factory->CreateTestFactory(*param_it)); } // for param_it - } // for gen_it - } // for test_it - } // RegisterTests + } // for gen_it + } // for test_it + + if (!generated_instantiations) { + // There are no generaotrs, or they all generate nothing ... + InsertSyntheticTestCase(GetTestSuiteName(), code_location_, + !tests_.empty()); + } + } // RegisterTests private: // LocalTestInfo structure keeps information about a single test registered // with TEST_P macro. struct TestInfo { TestInfo(const char* a_test_suite_base_name, const char* a_test_base_name, - TestMetaFactoryBase* a_test_meta_factory) + TestMetaFactoryBase* a_test_meta_factory, + CodeLocation a_code_location) : test_suite_base_name(a_test_suite_base_name), test_base_name(a_test_base_name), - test_meta_factory(a_test_meta_factory) {} + test_meta_factory(a_test_meta_factory), + code_location(a_code_location) {} const std::string test_suite_base_name; const std::string test_base_name; - const std::unique_ptr > test_meta_factory; + const std::unique_ptr> test_meta_factory; + const CodeLocation code_location; }; - using TestInfoContainer = ::std::vector >; + using TestInfoContainer = ::std::vector>; // Records data received from INSTANTIATE_TEST_SUITE_P macros: // struct InstantiationInfo { - InstantiationInfo(const std::string &name_in, - GeneratorCreationFunc* generator_in, - ParamNameGeneratorFunc* name_func_in, - const char* file_in, - int line_in) - : name(name_in), - generator(generator_in), - name_func(name_func_in), - file(file_in), - line(line_in) {} - - std::string name; - GeneratorCreationFunc* generator; - ParamNameGeneratorFunc* name_func; - const char* file; - int line; + InstantiationInfo(const std::string& name_in, + GeneratorCreationFunc* generator_in, + ParamNameGeneratorFunc* name_func_in, const char* file_in, + int line_in) + : name(name_in), + generator(generator_in), + name_func(name_func_in), + file(file_in), + line(line_in) {} + + std::string name; + GeneratorCreationFunc* generator; + ParamNameGeneratorFunc* name_func; + const char* file; + int line; }; typedef ::std::vector InstantiationContainer; static bool IsValidParamName(const std::string& name) { // Check for empty string - if (name.empty()) - return false; + if (name.empty()) return false; // Check for invalid characters for (std::string::size_type index = 0; index < name.size(); ++index) { - if (!isalnum(name[index]) && name[index] != '_') - return false; + if (!IsAlNum(name[index]) && name[index] != '_') return false; } return true; @@ -639,7 +669,9 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase { TestInfoContainer tests_; InstantiationContainer instantiations_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteInfo); + ParameterizedTestSuiteInfo(const ParameterizedTestSuiteInfo&) = delete; + ParameterizedTestSuiteInfo& operator=(const ParameterizedTestSuiteInfo&) = + delete; }; // class ParameterizedTestSuiteInfo // Legacy API is deprecated but still available @@ -682,7 +714,7 @@ class ParameterizedTestSuiteRegistry { // type we are looking for, so we downcast it to that type // without further checks. typed_test_info = CheckedDowncastToActualType< - ParameterizedTestSuiteInfo >(test_suite_info); + ParameterizedTestSuiteInfo>(test_suite_info); } break; } @@ -714,7 +746,38 @@ class ParameterizedTestSuiteRegistry { TestSuiteInfoContainer test_suite_infos_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteRegistry); + ParameterizedTestSuiteRegistry(const ParameterizedTestSuiteRegistry&) = + delete; + ParameterizedTestSuiteRegistry& operator=( + const ParameterizedTestSuiteRegistry&) = delete; +}; + +// Keep track of what type-parameterized test suite are defined and +// where as well as which are intatiated. This allows susequently +// identifying suits that are defined but never used. +class TypeParameterizedTestSuiteRegistry { + public: + // Add a suite definition + void RegisterTestSuite(const char* test_suite_name, + CodeLocation code_location); + + // Add an instantiation of a suit. + void RegisterInstantiation(const char* test_suite_name); + + // For each suit repored as defined but not reported as instantiation, + // emit a test that reports that fact (configurably, as an error). + void CheckForInstantiations(); + + private: + struct TypeParameterizedTestSuiteInfo { + explicit TypeParameterizedTestSuiteInfo(CodeLocation c) + : code_location(c), instantiated(false) {} + + CodeLocation code_location; + bool instantiated; + }; + + std::map suites_; }; } // namespace internal @@ -728,10 +791,15 @@ internal::ParamGenerator ValuesIn( namespace internal { // Used in the Values() function to provide polymorphic capabilities. +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable : 4100) +#endif + template class ValueArray { public: - ValueArray(Ts... v) : v_{std::move(v)...} {} + explicit ValueArray(Ts... v) : v_(FlatTupleConstructTag{}, std::move(v)...) {} template operator ParamGenerator() const { // NOLINT @@ -747,6 +815,10 @@ class ValueArray { FlatTuple v_; }; +#ifdef _MSC_VER +#pragma warning(pop) +#endif + template class CartesianProductGenerator : public ParamGeneratorInterface<::std::tuple> { @@ -772,7 +844,8 @@ class CartesianProductGenerator : public ParamIteratorInterface { public: IteratorImpl(const ParamGeneratorInterface* base, - const std::tuple...>& generators, bool is_end) + const std::tuple...>& generators, + bool is_end) : base_(base), begin_(std::get(generators).begin()...), end_(std::get(generators).end()...), @@ -880,4 +953,4 @@ class CartesianProductHolder { } // namespace internal } // namespace testing -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-port-arch.h b/src/pdal/test/gtest/include/gtest/internal/gtest-port-arch.h index cece93d..f025db7 100644 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-port-arch.h +++ b/src/pdal/test/gtest/include/gtest/internal/gtest-port-arch.h @@ -26,82 +26,91 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// + // The Google C++ Testing and Mocking Framework (Google Test) // // This header file defines the GTEST_OS_* macro. // It is separate from gtest-port.h so that custom/gtest-port.h can include it. -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ // Determines the platform on which Google Test is compiled. #ifdef __CYGWIN__ -# define GTEST_OS_CYGWIN 1 -# elif defined(__MINGW__) || defined(__MINGW32__) || defined(__MINGW64__) -# define GTEST_OS_WINDOWS_MINGW 1 -# define GTEST_OS_WINDOWS 1 +#define GTEST_OS_CYGWIN 1 +#elif defined(__MINGW__) || defined(__MINGW32__) || defined(__MINGW64__) +#define GTEST_OS_WINDOWS_MINGW 1 +#define GTEST_OS_WINDOWS 1 #elif defined _WIN32 -# define GTEST_OS_WINDOWS 1 -# ifdef _WIN32_WCE -# define GTEST_OS_WINDOWS_MOBILE 1 -# elif defined(WINAPI_FAMILY) -# include -# if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) -# define GTEST_OS_WINDOWS_DESKTOP 1 -# elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP) -# define GTEST_OS_WINDOWS_PHONE 1 -# elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) -# define GTEST_OS_WINDOWS_RT 1 -# elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_TV_TITLE) -# define GTEST_OS_WINDOWS_PHONE 1 -# define GTEST_OS_WINDOWS_TV_TITLE 1 -# else - // WINAPI_FAMILY defined but no known partition matched. - // Default to desktop. -# define GTEST_OS_WINDOWS_DESKTOP 1 -# endif -# else -# define GTEST_OS_WINDOWS_DESKTOP 1 -# endif // _WIN32_WCE +#define GTEST_OS_WINDOWS 1 +#ifdef _WIN32_WCE +#define GTEST_OS_WINDOWS_MOBILE 1 +#elif defined(WINAPI_FAMILY) +#include +#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) +#define GTEST_OS_WINDOWS_DESKTOP 1 +#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP) +#define GTEST_OS_WINDOWS_PHONE 1 +#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) +#define GTEST_OS_WINDOWS_RT 1 +#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_TV_TITLE) +#define GTEST_OS_WINDOWS_PHONE 1 +#define GTEST_OS_WINDOWS_TV_TITLE 1 +#else +// WINAPI_FAMILY defined but no known partition matched. +// Default to desktop. +#define GTEST_OS_WINDOWS_DESKTOP 1 +#endif +#else +#define GTEST_OS_WINDOWS_DESKTOP 1 +#endif // _WIN32_WCE #elif defined __OS2__ -# define GTEST_OS_OS2 1 +#define GTEST_OS_OS2 1 #elif defined __APPLE__ -# define GTEST_OS_MAC 1 -# if TARGET_OS_IPHONE -# define GTEST_OS_IOS 1 -# endif +#define GTEST_OS_MAC 1 +#include +#if TARGET_OS_IPHONE +#define GTEST_OS_IOS 1 +#endif #elif defined __DragonFly__ -# define GTEST_OS_DRAGONFLY 1 +#define GTEST_OS_DRAGONFLY 1 #elif defined __FreeBSD__ -# define GTEST_OS_FREEBSD 1 +#define GTEST_OS_FREEBSD 1 #elif defined __Fuchsia__ -# define GTEST_OS_FUCHSIA 1 +#define GTEST_OS_FUCHSIA 1 +#elif defined(__GNU__) +#define GTEST_OS_GNU_HURD 1 #elif defined(__GLIBC__) && defined(__FreeBSD_kernel__) -# define GTEST_OS_GNU_KFREEBSD 1 +#define GTEST_OS_GNU_KFREEBSD 1 #elif defined __linux__ -# define GTEST_OS_LINUX 1 -# if defined __ANDROID__ -# define GTEST_OS_LINUX_ANDROID 1 -# endif +#define GTEST_OS_LINUX 1 +#if defined __ANDROID__ +#define GTEST_OS_LINUX_ANDROID 1 +#endif #elif defined __MVS__ -# define GTEST_OS_ZOS 1 +#define GTEST_OS_ZOS 1 #elif defined(__sun) && defined(__SVR4) -# define GTEST_OS_SOLARIS 1 +#define GTEST_OS_SOLARIS 1 #elif defined(_AIX) -# define GTEST_OS_AIX 1 +#define GTEST_OS_AIX 1 #elif defined(__hpux) -# define GTEST_OS_HPUX 1 +#define GTEST_OS_HPUX 1 #elif defined __native_client__ -# define GTEST_OS_NACL 1 +#define GTEST_OS_NACL 1 #elif defined __NetBSD__ -# define GTEST_OS_NETBSD 1 +#define GTEST_OS_NETBSD 1 #elif defined __OpenBSD__ -# define GTEST_OS_OPENBSD 1 +#define GTEST_OS_OPENBSD 1 #elif defined __QNX__ -# define GTEST_OS_QNX 1 +#define GTEST_OS_QNX 1 #elif defined(__HAIKU__) #define GTEST_OS_HAIKU 1 +#elif defined ESP8266 +#define GTEST_OS_ESP8266 1 +#elif defined ESP32 +#define GTEST_OS_ESP32 1 +#elif defined(__XTENSA__) +#define GTEST_OS_XTENSA 1 #endif // __CYGWIN__ -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-port.h b/src/pdal/test/gtest/include/gtest/internal/gtest-port.h index 063fcb1..f909c6a 100644 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-port.h +++ b/src/pdal/test/gtest/include/gtest/internal/gtest-port.h @@ -26,7 +26,7 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// + // Low-level types and utilities for porting Google Test to various // platforms. All macros ending with _ and symbols defined in an // internal namespace are subject to change without notice. Code @@ -38,10 +38,12 @@ // files are expected to #include this. Therefore, it cannot #include // any other Google Test header. -// GOOGLETEST_CM0001 DO NOT DELETE +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ // Environment-describing macros // ----------------------------- @@ -116,6 +118,7 @@ // GTEST_OS_DRAGONFLY - DragonFlyBSD // GTEST_OS_FREEBSD - FreeBSD // GTEST_OS_FUCHSIA - Fuchsia +// GTEST_OS_GNU_HURD - GNU/Hurd // GTEST_OS_GNU_KFREEBSD - GNU/kFreeBSD // GTEST_OS_HAIKU - Haiku // GTEST_OS_HPUX - HP-UX @@ -167,7 +170,7 @@ // GTEST_HAS_TYPED_TEST - typed tests // GTEST_HAS_TYPED_TEST_P - type-parameterized tests // GTEST_IS_THREADSAFE - Google Test is thread-safe. -// GOOGLETEST_CM0007 DO NOT DELETE +// GTEST_USES_RE2 - the RE2 regular expression library is used // GTEST_USES_POSIX_RE - enhanced POSIX regex is used. Do not confuse with // GTEST_HAS_POSIX_RE (see above) which users can // define themselves. @@ -190,24 +193,36 @@ // GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning. // GTEST_ATTRIBUTE_UNUSED_ - declares that a class' instances or a // variable don't have to be used. -// GTEST_DISALLOW_ASSIGN_ - disables operator=. -// GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=. // GTEST_MUST_USE_RESULT_ - declares that a function's result must be used. // GTEST_INTENTIONAL_CONST_COND_PUSH_ - start code section where MSVC C4127 is // suppressed (constant conditional). // GTEST_INTENTIONAL_CONST_COND_POP_ - finish code section where MSVC C4127 // is suppressed. +// GTEST_INTERNAL_HAS_ANY - for enabling UniversalPrinter or +// UniversalPrinter specializations. +// GTEST_INTERNAL_HAS_OPTIONAL - for enabling UniversalPrinter +// or +// UniversalPrinter +// specializations. +// GTEST_INTERNAL_HAS_STRING_VIEW - for enabling Matcher or +// Matcher +// specializations. +// GTEST_INTERNAL_HAS_VARIANT - for enabling UniversalPrinter or +// UniversalPrinter +// specializations. // // Synchronization: // Mutex, MutexLock, ThreadLocal, GetThreadCount() // - synchronization primitives. // // Regular expressions: -// RE - a simple regular expression class using the POSIX -// Extended Regular Expression syntax on UNIX-like platforms -// GOOGLETEST_CM0008 DO NOT DELETE -// or a reduced regular exception syntax on other -// platforms, including Windows. +// RE - a simple regular expression class using +// 1) the RE2 syntax on all platforms when built with RE2 +// and Abseil as dependencies +// 2) the POSIX Extended Regular Expression syntax on +// UNIX-like platforms, +// 3) A reduced regular exception syntax on other platforms, +// including Windows. // Logging: // GTEST_LOG_() - logs messages at the specified severity level. // LogToStderr() - directs all log messages to stderr. @@ -223,19 +238,16 @@ // // Integer types: // TypeWithSize - maps an integer to a int type. -// Int32, UInt32, Int64, UInt64, TimeInMillis -// - integers of known sizes. +// TimeInMillis - integers of known sizes. // BiggestInt - the biggest signed integer type. // // Command-line utilities: -// GTEST_DECLARE_*() - declares a flag. -// GTEST_DEFINE_*() - defines a flag. // GetInjectableArgvs() - returns the command line as a vector of strings. // // Environment variable utilities: // GetEnv() - gets the value of an environment variable. // BoolFromGTestEnv() - parses a bool environment variable. -// Int32FromGTestEnv() - parses an Int32 environment variable. +// Int32FromGTestEnv() - parses an int32_t environment variable. // StringFromGTestEnv() - parses a string environment variable. // // Deprecation warnings: @@ -248,48 +260,57 @@ #include #include #include + +#include +// #include // Guarded by GTEST_IS_THREADSAFE below +#include +#include +#include +#include #include +#include +// #include // Guarded by GTEST_IS_THREADSAFE below +#include #include +#include #ifndef _WIN32_WCE -# include -# include +#include +#include #endif // !_WIN32_WCE #if defined __APPLE__ -# include -# include +#include +#include #endif -#include // NOLINT -#include // NOLINT -#include // NOLINT -#include // NOLINT -#include -#include -#include // NOLINT - -#include "gtest/internal/gtest-port-arch.h" #include "gtest/internal/custom/gtest-port.h" +#include "gtest/internal/gtest-port-arch.h" + +#if GTEST_HAS_ABSL +#include "absl/flags/declare.h" +#include "absl/flags/flag.h" +#include "absl/flags/reflection.h" +#endif #if !defined(GTEST_DEV_EMAIL_) -# define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com" -# define GTEST_FLAG_PREFIX_ "gtest_" -# define GTEST_FLAG_PREFIX_DASH_ "gtest-" -# define GTEST_FLAG_PREFIX_UPPER_ "GTEST_" -# define GTEST_NAME_ "Google Test" -# define GTEST_PROJECT_URL_ "https://github.com/google/googletest/" +#define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com" +#define GTEST_FLAG_PREFIX_ "gtest_" +#define GTEST_FLAG_PREFIX_DASH_ "gtest-" +#define GTEST_FLAG_PREFIX_UPPER_ "GTEST_" +#define GTEST_NAME_ "Google Test" +#define GTEST_PROJECT_URL_ "https://github.com/google/googletest/" #endif // !defined(GTEST_DEV_EMAIL_) #if !defined(GTEST_INIT_GOOGLE_TEST_NAME_) -# define GTEST_INIT_GOOGLE_TEST_NAME_ "testing::InitGoogleTest" +#define GTEST_INIT_GOOGLE_TEST_NAME_ "testing::InitGoogleTest" #endif // !defined(GTEST_INIT_GOOGLE_TEST_NAME_) // Determines the version of gcc that is used to compile this. #ifdef __GNUC__ // 40302 means version 4.3.2. -# define GTEST_GCC_VER_ \ - (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__) +#define GTEST_GCC_VER_ \ + (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) #endif // __GNUC__ // Macros for disabling Microsoft Visual C++ warnings. @@ -298,41 +319,37 @@ // /* code that triggers warnings C4800 and C4385 */ // GTEST_DISABLE_MSC_WARNINGS_POP_() #if defined(_MSC_VER) -# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) \ - __pragma(warning(push)) \ - __pragma(warning(disable: warnings)) -# define GTEST_DISABLE_MSC_WARNINGS_POP_() \ - __pragma(warning(pop)) +#define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) \ + __pragma(warning(push)) __pragma(warning(disable : warnings)) +#define GTEST_DISABLE_MSC_WARNINGS_POP_() __pragma(warning(pop)) #else // Not all compilers are MSVC -# define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) -# define GTEST_DISABLE_MSC_WARNINGS_POP_() +#define GTEST_DISABLE_MSC_WARNINGS_PUSH_(warnings) +#define GTEST_DISABLE_MSC_WARNINGS_POP_() #endif // Clang on Windows does not understand MSVC's pragma warning. // We need clang-specific way to disable function deprecation warning. #ifdef __clang__ -# define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \ - _Pragma("clang diagnostic push") \ - _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") \ - _Pragma("clang diagnostic ignored \"-Wdeprecated-implementations\"") -#define GTEST_DISABLE_MSC_DEPRECATED_POP_() \ - _Pragma("clang diagnostic pop") +#define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \ + _Pragma("clang diagnostic push") \ + _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") \ + _Pragma("clang diagnostic ignored \"-Wdeprecated-implementations\"") +#define GTEST_DISABLE_MSC_DEPRECATED_POP_() _Pragma("clang diagnostic pop") #else -# define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \ - GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996) -# define GTEST_DISABLE_MSC_DEPRECATED_POP_() \ - GTEST_DISABLE_MSC_WARNINGS_POP_() +#define GTEST_DISABLE_MSC_DEPRECATED_PUSH_() \ + GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996) +#define GTEST_DISABLE_MSC_DEPRECATED_POP_() GTEST_DISABLE_MSC_WARNINGS_POP_() #endif // Brings in definitions for functions used in the testing::internal::posix // namespace (read, write, close, chdir, isatty, stat). We do not currently // use them on Windows Mobile. #if GTEST_OS_WINDOWS -# if !GTEST_OS_WINDOWS_MOBILE -# include -# include -# endif +#if !GTEST_OS_WINDOWS_MOBILE +#include +#include +#endif // In order to avoid having to include , use forward declaration #if GTEST_OS_WINDOWS_MINGW && !defined(__MINGW64_VERSION_MAJOR) // MinGW defined _CRITICAL_SECTION and _RTL_CRITICAL_SECTION as two @@ -344,72 +361,63 @@ typedef struct _CRITICAL_SECTION GTEST_CRITICAL_SECTION; // WindowsTypesTest.CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION. typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #endif +#elif GTEST_OS_XTENSA +#include +// Xtensa toolchains define strcasecmp in the string.h header instead of +// strings.h. string.h is already included. #else // This assumes that non-Windows OSes provide unistd.h. For OSes where this // is not the case, we need to include headers that provide the functions // mentioned above. -# include -# include +#include +#include #endif // GTEST_OS_WINDOWS #if GTEST_OS_LINUX_ANDROID // Used to define __ANDROID_API__ matching the target NDK API level. -# include // NOLINT +#include // NOLINT #endif // Defines this to true if and only if Google Test can use POSIX regular // expressions. #ifndef GTEST_HAS_POSIX_RE -# if GTEST_OS_LINUX_ANDROID +#if GTEST_OS_LINUX_ANDROID // On Android, is only available starting with Gingerbread. -# define GTEST_HAS_POSIX_RE (__ANDROID_API__ >= 9) -# else -# define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS) -# endif +#define GTEST_HAS_POSIX_RE (__ANDROID_API__ >= 9) +#else +#define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS && !GTEST_OS_XTENSA) +#endif #endif -#if GTEST_USES_PCRE -// The appropriate headers have already been included. - +// Select the regular expression implementation. +#if GTEST_HAS_ABSL +// When using Abseil, RE2 is required. +#include "absl/strings/string_view.h" +#include "re2/re2.h" +#define GTEST_USES_RE2 1 #elif GTEST_HAS_POSIX_RE - -// On some platforms, needs someone to define size_t, and -// won't compile otherwise. We can #include it here as we already -// included , which is guaranteed to define size_t through -// . -# include // NOLINT - -# define GTEST_USES_POSIX_RE 1 - -#elif GTEST_OS_WINDOWS - -// is not available on Windows. Use our own simple regex -// implementation instead. -# define GTEST_USES_SIMPLE_RE 1 - +#include // NOLINT +#define GTEST_USES_POSIX_RE 1 #else - -// may not be available on this platform. Use our own -// simple regex implementation instead. -# define GTEST_USES_SIMPLE_RE 1 - -#endif // GTEST_USES_PCRE +// Use our own simple regex implementation. +#define GTEST_USES_SIMPLE_RE 1 +#endif #ifndef GTEST_HAS_EXCEPTIONS // The user didn't tell us whether exceptions are enabled, so we need // to figure it out. -# if defined(_MSC_VER) && defined(_CPPUNWIND) +#if defined(_MSC_VER) && defined(_CPPUNWIND) // MSVC defines _CPPUNWIND to 1 if and only if exceptions are enabled. -# define GTEST_HAS_EXCEPTIONS 1 -# elif defined(__BORLANDC__) +#define GTEST_HAS_EXCEPTIONS 1 +#elif defined(__BORLANDC__) // C++Builder's implementation of the STL uses the _HAS_EXCEPTIONS // macro to enable exceptions, so we'll do the same. // Assumes that exceptions are enabled by default. -# ifndef _HAS_EXCEPTIONS -# define _HAS_EXCEPTIONS 1 -# endif // _HAS_EXCEPTIONS -# define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS -# elif defined(__clang__) +#ifndef _HAS_EXCEPTIONS +#define _HAS_EXCEPTIONS 1 +#endif // _HAS_EXCEPTIONS +#define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS +#elif defined(__clang__) // clang defines __EXCEPTIONS if and only if exceptions are enabled before clang // 220714, but if and only if cleanups are enabled after that. In Obj-C++ files, // there can be cleanups for ObjC exceptions which also need cleanups, even if @@ -418,38 +426,29 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // cleanups prior to that. To reliably check for C++ exception availability with // clang, check for // __EXCEPTIONS && __has_feature(cxx_exceptions). -# define GTEST_HAS_EXCEPTIONS (__EXCEPTIONS && __has_feature(cxx_exceptions)) -# elif defined(__GNUC__) && __EXCEPTIONS +#define GTEST_HAS_EXCEPTIONS (__EXCEPTIONS && __has_feature(cxx_exceptions)) +#elif defined(__GNUC__) && __EXCEPTIONS // gcc defines __EXCEPTIONS to 1 if and only if exceptions are enabled. -# define GTEST_HAS_EXCEPTIONS 1 -# elif defined(__SUNPRO_CC) +#define GTEST_HAS_EXCEPTIONS 1 +#elif defined(__SUNPRO_CC) // Sun Pro CC supports exceptions. However, there is no compile-time way of // detecting whether they are enabled or not. Therefore, we assume that // they are enabled unless the user tells us otherwise. -# define GTEST_HAS_EXCEPTIONS 1 -# elif defined(__IBMCPP__) && __EXCEPTIONS +#define GTEST_HAS_EXCEPTIONS 1 +#elif defined(__IBMCPP__) && __EXCEPTIONS // xlC defines __EXCEPTIONS to 1 if and only if exceptions are enabled. -# define GTEST_HAS_EXCEPTIONS 1 -# elif defined(__HP_aCC) +#define GTEST_HAS_EXCEPTIONS 1 +#elif defined(__HP_aCC) // Exception handling is in effect by default in HP aCC compiler. It has to // be turned of by +noeh compiler option if desired. -# define GTEST_HAS_EXCEPTIONS 1 -# else +#define GTEST_HAS_EXCEPTIONS 1 +#else // For other compilers, we assume exceptions are disabled to be // conservative. -# define GTEST_HAS_EXCEPTIONS 0 -# endif // defined(_MSC_VER) || defined(__BORLANDC__) +#define GTEST_HAS_EXCEPTIONS 0 +#endif // defined(_MSC_VER) || defined(__BORLANDC__) #endif // GTEST_HAS_EXCEPTIONS -#if !defined(GTEST_HAS_STD_STRING) -// Even though we don't use this macro any longer, we keep it in case -// some clients still depend on it. -# define GTEST_HAS_STD_STRING 1 -#elif !GTEST_HAS_STD_STRING -// The user told us that ::std::string isn't available. -# error "::std::string isn't available." -#endif // !defined(GTEST_HAS_STD_STRING) - #ifndef GTEST_HAS_STD_WSTRING // The user didn't tell us whether ::std::wstring is available, so we need // to figure it out. @@ -458,7 +457,7 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // no support for it at least as recent as Froyo (2.2). #define GTEST_HAS_STD_WSTRING \ (!(GTEST_OS_LINUX_ANDROID || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \ - GTEST_OS_HAIKU)) + GTEST_OS_HAIKU || GTEST_OS_ESP32 || GTEST_OS_ESP8266 || GTEST_OS_XTENSA)) #endif // GTEST_HAS_STD_WSTRING @@ -467,63 +466,62 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // The user didn't tell us whether RTTI is enabled, so we need to // figure it out. -# ifdef _MSC_VER +#ifdef _MSC_VER #ifdef _CPPRTTI // MSVC defines this macro if and only if RTTI is enabled. -# define GTEST_HAS_RTTI 1 -# else -# define GTEST_HAS_RTTI 0 -# endif +#define GTEST_HAS_RTTI 1 +#else +#define GTEST_HAS_RTTI 0 +#endif // Starting with version 4.3.2, gcc defines __GXX_RTTI if and only if RTTI is // enabled. -# elif defined(__GNUC__) +#elif defined(__GNUC__) -# ifdef __GXX_RTTI +#ifdef __GXX_RTTI // When building against STLport with the Android NDK and with // -frtti -fno-exceptions, the build fails at link time with undefined // references to __cxa_bad_typeid. Note sure if STL or toolchain bug, // so disable RTTI when detected. -# if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR) && \ - !defined(__EXCEPTIONS) -# define GTEST_HAS_RTTI 0 -# else -# define GTEST_HAS_RTTI 1 -# endif // GTEST_OS_LINUX_ANDROID && __STLPORT_MAJOR && !__EXCEPTIONS -# else -# define GTEST_HAS_RTTI 0 -# endif // __GXX_RTTI +#if GTEST_OS_LINUX_ANDROID && defined(_STLPORT_MAJOR) && !defined(__EXCEPTIONS) +#define GTEST_HAS_RTTI 0 +#else +#define GTEST_HAS_RTTI 1 +#endif // GTEST_OS_LINUX_ANDROID && __STLPORT_MAJOR && !__EXCEPTIONS +#else +#define GTEST_HAS_RTTI 0 +#endif // __GXX_RTTI // Clang defines __GXX_RTTI starting with version 3.0, but its manual recommends // using has_feature instead. has_feature(cxx_rtti) is supported since 2.7, the // first version with C++ support. -# elif defined(__clang__) +#elif defined(__clang__) -# define GTEST_HAS_RTTI __has_feature(cxx_rtti) +#define GTEST_HAS_RTTI __has_feature(cxx_rtti) // Starting with version 9.0 IBM Visual Age defines __RTTI_ALL__ to 1 if // both the typeid and dynamic_cast features are present. -# elif defined(__IBMCPP__) && (__IBMCPP__ >= 900) +#elif defined(__IBMCPP__) && (__IBMCPP__ >= 900) -# ifdef __RTTI_ALL__ -# define GTEST_HAS_RTTI 1 -# else -# define GTEST_HAS_RTTI 0 -# endif +#ifdef __RTTI_ALL__ +#define GTEST_HAS_RTTI 1 +#else +#define GTEST_HAS_RTTI 0 +#endif -# else +#else // For all other compilers, we assume RTTI is enabled. -# define GTEST_HAS_RTTI 1 +#define GTEST_HAS_RTTI 1 -# endif // _MSC_VER +#endif // _MSC_VER #endif // GTEST_HAS_RTTI // It's this header's responsibility to #include when RTTI // is enabled. #if GTEST_HAS_RTTI -# include +#include #endif // Determines whether Google Test can use the pthreads library. @@ -537,16 +535,16 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX || GTEST_OS_QNX || \ GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \ GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_OPENBSD || \ - GTEST_OS_HAIKU) + GTEST_OS_HAIKU || GTEST_OS_GNU_HURD) #endif // GTEST_HAS_PTHREAD #if GTEST_HAS_PTHREAD // gtest-port.h guarantees to #include when GTEST_HAS_PTHREAD is // true. -# include // NOLINT +#include // NOLINT // For timespec and nanosleep, used below. -# include // NOLINT +#include // NOLINT #endif // Determines whether clone(2) is supported. @@ -556,24 +554,23 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #ifndef GTEST_HAS_CLONE // The user didn't tell us, so we need to figure it out. -# if GTEST_OS_LINUX && !defined(__ia64__) -# if GTEST_OS_LINUX_ANDROID +#if GTEST_OS_LINUX && !defined(__ia64__) +#if GTEST_OS_LINUX_ANDROID // On Android, clone() became available at different API levels for each 32-bit // architecture. -# if defined(__LP64__) || \ - (defined(__arm__) && __ANDROID_API__ >= 9) || \ - (defined(__mips__) && __ANDROID_API__ >= 12) || \ - (defined(__i386__) && __ANDROID_API__ >= 17) -# define GTEST_HAS_CLONE 1 -# else -# define GTEST_HAS_CLONE 0 -# endif -# else -# define GTEST_HAS_CLONE 1 -# endif -# else -# define GTEST_HAS_CLONE 0 -# endif // GTEST_OS_LINUX && !defined(__ia64__) +#if defined(__LP64__) || (defined(__arm__) && __ANDROID_API__ >= 9) || \ + (defined(__mips__) && __ANDROID_API__ >= 12) || \ + (defined(__i386__) && __ANDROID_API__ >= 17) +#define GTEST_HAS_CLONE 1 +#else +#define GTEST_HAS_CLONE 0 +#endif +#else +#define GTEST_HAS_CLONE 1 +#endif +#else +#define GTEST_HAS_CLONE 0 +#endif // GTEST_OS_LINUX && !defined(__ia64__) #endif // GTEST_HAS_CLONE @@ -582,11 +579,12 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #ifndef GTEST_HAS_STREAM_REDIRECTION // By default, we assume that stream redirection is supported on all // platforms except known mobile ones. -# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT -# define GTEST_HAS_STREAM_REDIRECTION 0 -# else -# define GTEST_HAS_STREAM_REDIRECTION 1 -# endif // !GTEST_OS_WINDOWS_MOBILE +#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \ + GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_XTENSA +#define GTEST_HAS_STREAM_REDIRECTION 0 +#else +#define GTEST_HAS_STREAM_REDIRECTION 1 +#endif // !GTEST_OS_WINDOWS_MOBILE #endif // GTEST_HAS_STREAM_REDIRECTION // Determines whether to support death tests. @@ -596,8 +594,9 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER) || GTEST_OS_WINDOWS_MINGW || \ GTEST_OS_AIX || GTEST_OS_HPUX || GTEST_OS_OPENBSD || GTEST_OS_QNX || \ GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \ - GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_HAIKU) -# define GTEST_HAS_DEATH_TEST 1 + GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_HAIKU || \ + GTEST_OS_GNU_HURD) +#define GTEST_HAS_DEATH_TEST 1 #endif // Determines whether to support type-driven tests. @@ -606,8 +605,8 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // Sun Pro CC, IBM Visual Age, and HP aCC support. #if defined(__GNUC__) || defined(_MSC_VER) || defined(__SUNPRO_CC) || \ defined(__IBMCPP__) || defined(__HP_aCC) -# define GTEST_HAS_TYPED_TEST 1 -# define GTEST_HAS_TYPED_TEST_P 1 +#define GTEST_HAS_TYPED_TEST 1 +#define GTEST_HAS_TYPED_TEST_P 1 #endif // Determines whether the system compiler uses UTF-16 for encoding wide strings. @@ -616,8 +615,9 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // Determines whether test results can be streamed to a socket. #if GTEST_OS_LINUX || GTEST_OS_GNU_KFREEBSD || GTEST_OS_DRAGONFLY || \ - GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD -# define GTEST_CAN_STREAM_RESULTS_ 1 + GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD || \ + GTEST_OS_GNU_HURD +#define GTEST_CAN_STREAM_RESULTS_ 1 #endif // Defines some utility macros. @@ -631,9 +631,12 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // // The "switch (0) case 0:" idiom is used to suppress this. #ifdef __INTEL_COMPILER -# define GTEST_AMBIGUOUS_ELSE_BLOCKER_ +#define GTEST_AMBIGUOUS_ELSE_BLOCKER_ #else -# define GTEST_AMBIGUOUS_ELSE_BLOCKER_ switch (0) case 0: default: // NOLINT +#define GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ + switch (0) \ + case 0: \ + default: // NOLINT #endif // Use this annotation at the end of a struct/class definition to @@ -648,44 +651,32 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // Also use it after a variable or parameter declaration to tell the // compiler the variable/parameter does not have to be used. #if defined(__GNUC__) && !defined(COMPILER_ICC) -# define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused)) +#define GTEST_ATTRIBUTE_UNUSED_ __attribute__((unused)) #elif defined(__clang__) -# if __has_attribute(unused) -# define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused)) -# endif +#if __has_attribute(unused) +#define GTEST_ATTRIBUTE_UNUSED_ __attribute__((unused)) +#endif #endif #ifndef GTEST_ATTRIBUTE_UNUSED_ -# define GTEST_ATTRIBUTE_UNUSED_ +#define GTEST_ATTRIBUTE_UNUSED_ #endif // Use this annotation before a function that takes a printf format string. #if (defined(__GNUC__) || defined(__clang__)) && !defined(COMPILER_ICC) -# if defined(__MINGW_PRINTF_FORMAT) +#if defined(__MINGW_PRINTF_FORMAT) // MinGW has two different printf implementations. Ensure the format macro // matches the selected implementation. See // https://sourceforge.net/p/mingw-w64/wiki2/gnu%20printf/. -# define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) \ - __attribute__((__format__(__MINGW_PRINTF_FORMAT, string_index, \ - first_to_check))) -# else -# define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) \ - __attribute__((__format__(__printf__, string_index, first_to_check))) -# endif +#define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) \ + __attribute__(( \ + __format__(__MINGW_PRINTF_FORMAT, string_index, first_to_check))) #else -# define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) +#define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) \ + __attribute__((__format__(__printf__, string_index, first_to_check))) +#endif +#else +#define GTEST_ATTRIBUTE_PRINTF_(string_index, first_to_check) #endif - - -// A macro to disallow operator= -// This should be used in the private: declarations for a class. -#define GTEST_DISALLOW_ASSIGN_(type) \ - void operator=(type const &) = delete - -// A macro to disallow copy constructor and operator= -// This should be used in the private: declarations for a class. -#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type) \ - type(type const &) = delete; \ - GTEST_DISALLOW_ASSIGN_(type) // Tell the compiler to warn about unused return values for functions declared // with this macro. The macro should be used on function declarations @@ -693,9 +684,9 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // // Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_; #if defined(__GNUC__) && !defined(COMPILER_ICC) -# define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result)) +#define GTEST_MUST_USE_RESULT_ __attribute__((warn_unused_result)) #else -# define GTEST_MUST_USE_RESULT_ +#define GTEST_MUST_USE_RESULT_ #endif // __GNUC__ && !COMPILER_ICC // MS C++ compiler emits warning when a conditional expression is compile time @@ -706,10 +697,9 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; // while (true) { // GTEST_INTENTIONAL_CONST_COND_POP_() // } -# define GTEST_INTENTIONAL_CONST_COND_PUSH_() \ - GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127) -# define GTEST_INTENTIONAL_CONST_COND_POP_() \ - GTEST_DISABLE_MSC_WARNINGS_POP_() +#define GTEST_INTENTIONAL_CONST_COND_PUSH_() \ + GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127) +#define GTEST_INTENTIONAL_CONST_COND_POP_() GTEST_DISABLE_MSC_WARNINGS_POP_() // Determine whether the compiler supports Microsoft's Structured Exception // Handling. This is supported by several Windows compilers but generally @@ -717,13 +707,13 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #ifndef GTEST_HAS_SEH // The user didn't tell us, so we need to figure it out. -# if defined(_MSC_VER) || defined(__BORLANDC__) +#if defined(_MSC_VER) || defined(__BORLANDC__) // These two compilers are known to support SEH. -# define GTEST_HAS_SEH 1 -# else +#define GTEST_HAS_SEH 1 +#else // Assume no SEH. -# define GTEST_HAS_SEH 0 -# endif +#define GTEST_HAS_SEH 0 +#endif #endif // GTEST_HAS_SEH @@ -736,94 +726,112 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION; #endif // GTEST_IS_THREADSAFE +#if GTEST_IS_THREADSAFE +// Some platforms don't support including these threading related headers. +#include // NOLINT +#include // NOLINT +#endif // GTEST_IS_THREADSAFE + // GTEST_API_ qualifies all symbols that must be exported. The definitions below // are guarded by #ifndef to give embedders a chance to define GTEST_API_ in // gtest/internal/custom/gtest-port.h #ifndef GTEST_API_ #ifdef _MSC_VER -# if GTEST_LINKED_AS_SHARED_LIBRARY -# define GTEST_API_ __declspec(dllimport) -# elif GTEST_CREATE_SHARED_LIBRARY -# define GTEST_API_ __declspec(dllexport) -# endif +#if GTEST_LINKED_AS_SHARED_LIBRARY +#define GTEST_API_ __declspec(dllimport) +#elif GTEST_CREATE_SHARED_LIBRARY +#define GTEST_API_ __declspec(dllexport) +#endif #elif __GNUC__ >= 4 || defined(__clang__) -# define GTEST_API_ __attribute__((visibility ("default"))) +#define GTEST_API_ __attribute__((visibility("default"))) #endif // _MSC_VER #endif // GTEST_API_ #ifndef GTEST_API_ -# define GTEST_API_ +#define GTEST_API_ #endif // GTEST_API_ #ifndef GTEST_DEFAULT_DEATH_TEST_STYLE -# define GTEST_DEFAULT_DEATH_TEST_STYLE "fast" +#define GTEST_DEFAULT_DEATH_TEST_STYLE "fast" #endif // GTEST_DEFAULT_DEATH_TEST_STYLE #ifdef __GNUC__ // Ask the compiler to never inline a given function. -# define GTEST_NO_INLINE_ __attribute__((noinline)) +#define GTEST_NO_INLINE_ __attribute__((noinline)) +#else +#define GTEST_NO_INLINE_ +#endif + +#if defined(__clang__) +// Nested ifs to avoid triggering MSVC warning. +#if __has_attribute(disable_tail_calls) +// Ask the compiler not to perform tail call optimization inside +// the marked function. +#define GTEST_NO_TAIL_CALL_ __attribute__((disable_tail_calls)) +#endif +#elif __GNUC__ +#define GTEST_NO_TAIL_CALL_ \ + __attribute__((optimize("no-optimize-sibling-calls"))) #else -# define GTEST_NO_INLINE_ +#define GTEST_NO_TAIL_CALL_ #endif // _LIBCPP_VERSION is defined by the libc++ library from the LLVM project. #if !defined(GTEST_HAS_CXXABI_H_) -# if defined(__GLIBCXX__) || (defined(_LIBCPP_VERSION) && !defined(_MSC_VER)) -# define GTEST_HAS_CXXABI_H_ 1 -# else -# define GTEST_HAS_CXXABI_H_ 0 -# endif +#if defined(__GLIBCXX__) || (defined(_LIBCPP_VERSION) && !defined(_MSC_VER)) +#define GTEST_HAS_CXXABI_H_ 1 +#else +#define GTEST_HAS_CXXABI_H_ 0 +#endif #endif // A function level attribute to disable checking for use of uninitialized // memory when built with MemorySanitizer. #if defined(__clang__) -# if __has_feature(memory_sanitizer) -# define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ \ - __attribute__((no_sanitize_memory)) -# else -# define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ -# endif // __has_feature(memory_sanitizer) +#if __has_feature(memory_sanitizer) +#define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ __attribute__((no_sanitize_memory)) +#else +#define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ +#endif // __has_feature(memory_sanitizer) #else -# define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ +#define GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ #endif // __clang__ // A function level attribute to disable AddressSanitizer instrumentation. #if defined(__clang__) -# if __has_feature(address_sanitizer) -# define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ \ - __attribute__((no_sanitize_address)) -# else -# define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ -# endif // __has_feature(address_sanitizer) +#if __has_feature(address_sanitizer) +#define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ \ + __attribute__((no_sanitize_address)) #else -# define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ +#define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ +#endif // __has_feature(address_sanitizer) +#else +#define GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ #endif // __clang__ // A function level attribute to disable HWAddressSanitizer instrumentation. #if defined(__clang__) -# if __has_feature(hwaddress_sanitizer) -# define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ \ - __attribute__((no_sanitize("hwaddress"))) -# else -# define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ -# endif // __has_feature(hwaddress_sanitizer) +#if __has_feature(hwaddress_sanitizer) +#define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ \ + __attribute__((no_sanitize("hwaddress"))) +#else +#define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ +#endif // __has_feature(hwaddress_sanitizer) #else -# define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ +#define GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ #endif // __clang__ // A function level attribute to disable ThreadSanitizer instrumentation. #if defined(__clang__) -# if __has_feature(thread_sanitizer) -# define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ \ - __attribute__((no_sanitize_thread)) -# else -# define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ -# endif // __has_feature(thread_sanitizer) +#if __has_feature(thread_sanitizer) +#define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ __attribute__((no_sanitize_thread)) #else -# define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ +#define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ +#endif // __has_feature(thread_sanitizer) +#else +#define GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ #endif // __clang__ namespace testing { @@ -845,28 +853,37 @@ namespace internal { // Secret object, which is what we want. class Secret; -// The GTEST_COMPILE_ASSERT_ is a legacy macro used to verify that a compile -// time expression is true (in new code, use static_assert instead). For -// example, you could use it to verify the size of a static array: -// -// GTEST_COMPILE_ASSERT_(GTEST_ARRAY_SIZE_(names) == NUM_NAMES, -// names_incorrect_size); -// -// The second argument to the macro must be a valid C++ identifier. If the -// expression is false, compiler will issue an error containing this identifier. -#define GTEST_COMPILE_ASSERT_(expr, msg) static_assert(expr, #msg) - -// Evaluates to the number of elements in 'array'. -#define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0])) - // A helper for suppressing warnings on constant condition. It just // returns 'condition'. GTEST_API_ bool IsTrue(bool condition); // Defines RE. -#if GTEST_USES_PCRE -// if used, PCRE is injected by custom/gtest-port.h +#if GTEST_USES_RE2 + +// This is almost `using RE = ::RE2`, except it is copy-constructible, and it +// needs to disambiguate the `std::string`, `absl::string_view`, and `const +// char*` constructors. +class GTEST_API_ RE { + public: + RE(absl::string_view regex) : regex_(regex) {} // NOLINT + RE(const char* regex) : RE(absl::string_view(regex)) {} // NOLINT + RE(const std::string& regex) : RE(absl::string_view(regex)) {} // NOLINT + RE(const RE& other) : RE(other.pattern()) {} + + const std::string& pattern() const { return regex_.pattern(); } + + static bool FullMatch(absl::string_view str, const RE& re) { + return RE2::FullMatch(str, re.regex_); + } + static bool PartialMatch(absl::string_view str, const RE& re) { + return RE2::PartialMatch(str, re.regex_); + } + + private: + RE2 regex_; +}; + #elif GTEST_USES_POSIX_RE || GTEST_USES_SIMPLE_RE // A simple C++ wrapper for . It uses the POSIX Extended @@ -905,21 +922,19 @@ class GTEST_API_ RE { const char* pattern_; bool is_valid_; -# if GTEST_USES_POSIX_RE +#if GTEST_USES_POSIX_RE regex_t full_regex_; // For FullMatch(). regex_t partial_regex_; // For PartialMatch(). -# else // GTEST_USES_SIMPLE_RE +#else // GTEST_USES_SIMPLE_RE const char* full_pattern_; // For FullMatch(); -# endif - - GTEST_DISALLOW_ASSIGN_(RE); +#endif }; -#endif // GTEST_USES_PCRE +#endif // ::testing::internal::RE implementation // Formats a source file path and a line number as they would appear // in an error message from the compiler used to compile this code. @@ -937,12 +952,7 @@ GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(const char* file, // LogToStderr() - directs all log messages to stderr. // FlushInfoLog() - flushes informational log messages. -enum GTestLogSeverity { - GTEST_INFO, - GTEST_WARNING, - GTEST_ERROR, - GTEST_FATAL -}; +enum GTestLogSeverity { GTEST_INFO, GTEST_WARNING, GTEST_ERROR, GTEST_FATAL }; // Formats log entry severity, provides a stream object for streaming the // log message, and terminates the message with a newline when going out of @@ -959,14 +969,16 @@ class GTEST_API_ GTestLog { private: const GTestLogSeverity severity_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestLog); + GTestLog(const GTestLog&) = delete; + GTestLog& operator=(const GTestLog&) = delete; }; #if !defined(GTEST_LOG_) -# define GTEST_LOG_(severity) \ - ::testing::internal::GTestLog(::testing::internal::GTEST_##severity, \ - __FILE__, __LINE__).GetStream() +#define GTEST_LOG_(severity) \ + ::testing::internal::GTestLog(::testing::internal::GTEST_##severity, \ + __FILE__, __LINE__) \ + .GetStream() inline void LogToStderr() {} inline void FlushInfoLog() { fflush(nullptr); } @@ -978,7 +990,7 @@ inline void FlushInfoLog() { fflush(nullptr); } // // GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition // is not satisfied. -// Synopsys: +// Synopsis: // GTEST_CHECK_(boolean_condition); // or // GTEST_CHECK_(boolean_condition) << "Additional message"; @@ -988,12 +1000,12 @@ inline void FlushInfoLog() { fflush(nullptr); } // condition itself, plus additional message streamed into it, if any, // and then it aborts the program. It aborts the program irrespective of // whether it is built in the debug mode or not. -# define GTEST_CHECK_(condition) \ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ - if (::testing::internal::IsTrue(condition)) \ - ; \ - else \ - GTEST_LOG_(FATAL) << "Condition " #condition " failed. " +#define GTEST_CHECK_(condition) \ + GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ + if (::testing::internal::IsTrue(condition)) \ + ; \ + else \ + GTEST_LOG_(FATAL) << "Condition " #condition " failed. " #endif // !defined(GTEST_CHECK_) // An all-mode assert to verify that the given POSIX-style function @@ -1002,9 +1014,8 @@ inline void FlushInfoLog() { fflush(nullptr); } // in {} if you need to use it as the only statement in an 'if' // branch. #define GTEST_CHECK_POSIX_SUCCESS_(posix_call) \ - if (const int gtest_error = (posix_call)) \ - GTEST_LOG_(FATAL) << #posix_call << "failed with error " \ - << gtest_error + if (const int gtest_error = (posix_call)) \ + GTEST_LOG_(FATAL) << #posix_call << "failed with error " << gtest_error // Transforms "T" into "const T&" according to standard reference collapsing // rules (this is only needed as a backport for C++98 compilers that do not @@ -1018,9 +1029,13 @@ inline void FlushInfoLog() { fflush(nullptr); } // Note that the non-const reference will not have "const" added. This is // standard, and necessary so that "T" can always bind to "const T&". template -struct ConstRef { typedef const T& type; }; +struct ConstRef { + typedef const T& type; +}; template -struct ConstRef { typedef T& type; }; +struct ConstRef { + typedef T& type; +}; // The argument T must depend on some template parameters. #define GTEST_REFERENCE_TO_CONST_(T) \ @@ -1033,7 +1048,7 @@ struct ConstRef { typedef T& type; }; // const Foo*). When you use ImplicitCast_, the compiler checks that // the cast is safe. Such explicit ImplicitCast_s are necessary in // surprisingly many situations where C++ demands an exact type match -// instead of an argument type convertable to a target type. +// instead of an argument type convertible to a target type. // // The syntax for using ImplicitCast_ is the same as for static_cast: // @@ -1046,8 +1061,10 @@ struct ConstRef { typedef T& type; }; // This relatively ugly name is intentional. It prevents clashes with // similar functions users may have (e.g., implicit_cast). The internal // namespace alone is not enough because the function can be found by ADL. -template -inline To ImplicitCast_(To x) { return x; } +template +inline To ImplicitCast_(To x) { + return x; +} // When you upcast (that is, cast a pointer from type Foo to type // SuperclassOfFoo), it's fine to use ImplicitCast_<>, since upcasts @@ -1070,17 +1087,17 @@ inline To ImplicitCast_(To x) { return x; } // This relatively ugly name is intentional. It prevents clashes with // similar functions users may have (e.g., down_cast). The internal // namespace alone is not enough because the function can be found by ADL. -template // use like this: DownCast_(foo); -inline To DownCast_(From* f) { // so we only accept pointers +template // use like this: DownCast_(foo); +inline To DownCast_(From* f) { // so we only accept pointers // Ensures that To is a sub-type of From *. This test is here only // for compile-time type checking, and has no overhead in an // optimized build at run-time, as it will be optimized away // completely. GTEST_INTENTIONAL_CONST_COND_PUSH_() if (false) { - GTEST_INTENTIONAL_CONST_COND_POP_() - const To to = nullptr; - ::testing::internal::ImplicitCast_(to); + GTEST_INTENTIONAL_CONST_COND_POP_() + const To to = nullptr; + ::testing::internal::ImplicitCast_(to); } #if GTEST_HAS_RTTI @@ -1145,71 +1162,8 @@ void ClearInjectableArgvs(); // Defines synchronization primitives. #if GTEST_IS_THREADSAFE -# if GTEST_HAS_PTHREAD -// Sleeps for (roughly) n milliseconds. This function is only for testing -// Google Test's own constructs. Don't use it in user tests, either -// directly or indirectly. -inline void SleepMilliseconds(int n) { - const timespec time = { - 0, // 0 seconds. - n * 1000L * 1000L, // And n ms. - }; - nanosleep(&time, nullptr); -} -# endif // GTEST_HAS_PTHREAD - -# if GTEST_HAS_NOTIFICATION_ -// Notification has already been imported into the namespace. -// Nothing to do here. - -# elif GTEST_HAS_PTHREAD -// Allows a controller thread to pause execution of newly created -// threads until notified. Instances of this class must be created -// and destroyed in the controller thread. -// -// This class is only for testing Google Test's own constructs. Do not -// use it in user tests, either directly or indirectly. -class Notification { - public: - Notification() : notified_(false) { - GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, nullptr)); - } - ~Notification() { - pthread_mutex_destroy(&mutex_); - } - - // Notifies all threads created with this notification to start. Must - // be called from the controller thread. - void Notify() { - pthread_mutex_lock(&mutex_); - notified_ = true; - pthread_mutex_unlock(&mutex_); - } - - // Blocks until the controller thread notifies. Must be called from a test - // thread. - void WaitForNotification() { - for (;;) { - pthread_mutex_lock(&mutex_); - const bool notified = notified_; - pthread_mutex_unlock(&mutex_); - if (notified) - break; - SleepMilliseconds(10); - } - } - - private: - pthread_mutex_t mutex_; - bool notified_; - - GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification); -}; - -# elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT - -GTEST_API_ void SleepMilliseconds(int n); +#if GTEST_OS_WINDOWS // Provides leak-safe Windows kernel handle ownership. // Used in death tests and in threading support. class GTEST_API_ AutoHandle { @@ -1236,8 +1190,18 @@ class GTEST_API_ AutoHandle { Handle handle_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle); + AutoHandle(const AutoHandle&) = delete; + AutoHandle& operator=(const AutoHandle&) = delete; }; +#endif + +#if GTEST_HAS_NOTIFICATION_ +// Notification has already been imported into the namespace. +// Nothing to do here. + +#else +GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ +/* class A needs to have dll-interface to be used by clients of class B */) // Allows a controller thread to pause execution of newly created // threads until notified. Instances of this class must be created @@ -1245,23 +1209,40 @@ class GTEST_API_ AutoHandle { // // This class is only for testing Google Test's own constructs. Do not // use it in user tests, either directly or indirectly. +// TODO(b/203539622): Replace unconditionally with absl::Notification. class GTEST_API_ Notification { public: - Notification(); - void Notify(); - void WaitForNotification(); + Notification() : notified_(false) {} + Notification(const Notification&) = delete; + Notification& operator=(const Notification&) = delete; - private: - AutoHandle event_; + // Notifies all threads created with this notification to start. Must + // be called from the controller thread. + void Notify() { + std::lock_guard lock(mu_); + notified_ = true; + cv_.notify_all(); + } + + // Blocks until the controller thread notifies. Must be called from a test + // thread. + void WaitForNotification() { + std::unique_lock lock(mu_); + cv_.wait(lock, [this]() { return notified_; }); + } - GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification); + private: + std::mutex mu_; + std::condition_variable cv_; + bool notified_; }; -# endif // GTEST_HAS_NOTIFICATION_ +GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 +#endif // GTEST_HAS_NOTIFICATION_ // On MinGW, we can have both GTEST_OS_WINDOWS and GTEST_HAS_PTHREAD // defined, but we don't want to use MinGW's pthreads implementation, which // has conformance problems with some versions of the POSIX standard. -# if GTEST_HAS_PTHREAD && !GTEST_OS_WINDOWS_MINGW +#if GTEST_HAS_PTHREAD && !GTEST_OS_WINDOWS // As a C-function, ThreadFuncWithCLinkage cannot be templated itself. // Consequently, it cannot select a correct instantiation of ThreadWithParam @@ -1337,16 +1318,17 @@ class ThreadWithParam : public ThreadWithParamBase { // finished. pthread_t thread_; // The native thread object. - GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam); + ThreadWithParam(const ThreadWithParam&) = delete; + ThreadWithParam& operator=(const ThreadWithParam&) = delete; }; -# endif // !GTEST_OS_WINDOWS && GTEST_HAS_PTHREAD || - // GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ +#endif // !GTEST_OS_WINDOWS && GTEST_HAS_PTHREAD || + // GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ -# if GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ +#if GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ // Mutex and ThreadLocal have already been imported into the namespace. // Nothing to do here. -# elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT +#elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT // Mutex implements mutex on Windows platforms. It is used in conjunction // with class MutexLock: @@ -1400,14 +1382,15 @@ class GTEST_API_ Mutex { long critical_section_init_phase_; // NOLINT GTEST_CRITICAL_SECTION* critical_section_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex); + Mutex(const Mutex&) = delete; + Mutex& operator=(const Mutex&) = delete; }; -# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ - extern ::testing::internal::Mutex mutex +#define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ + extern ::testing::internal::Mutex mutex -# define GTEST_DEFINE_STATIC_MUTEX_(mutex) \ - ::testing::internal::Mutex mutex(::testing::internal::Mutex::kStaticMutex) +#define GTEST_DEFINE_STATIC_MUTEX_(mutex) \ + ::testing::internal::Mutex mutex(::testing::internal::Mutex::kStaticMutex) // We cannot name this class MutexLock because the ctor declaration would // conflict with a macro named MutexLock, which is defined on some @@ -1416,15 +1399,15 @@ class GTEST_API_ Mutex { // "MutexLock l(&mu)". Hence the typedef trick below. class GTestMutexLock { public: - explicit GTestMutexLock(Mutex* mutex) - : mutex_(mutex) { mutex_->Lock(); } + explicit GTestMutexLock(Mutex* mutex) : mutex_(mutex) { mutex_->Lock(); } ~GTestMutexLock() { mutex_->Unlock(); } private: Mutex* const mutex_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock); + GTestMutexLock(const GTestMutexLock&) = delete; + GTestMutexLock& operator=(const GTestMutexLock&) = delete; }; typedef GTestMutexLock MutexLock; @@ -1451,7 +1434,8 @@ class ThreadLocalBase { virtual ~ThreadLocalBase() {} private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocalBase); + ThreadLocalBase(const ThreadLocalBase&) = delete; + ThreadLocalBase& operator=(const ThreadLocalBase&) = delete; }; // Maps a thread to a set of ThreadLocals that have values instantiated on that @@ -1480,7 +1464,7 @@ class GTEST_API_ ThreadWithParamBase { virtual void Run() = 0; }; - ThreadWithParamBase(Runnable *runnable, Notification* thread_can_start); + ThreadWithParamBase(Runnable* runnable, Notification* thread_can_start); virtual ~ThreadWithParamBase(); private: @@ -1494,30 +1478,26 @@ class ThreadWithParam : public ThreadWithParamBase { typedef void UserThreadFunc(T); ThreadWithParam(UserThreadFunc* func, T param, Notification* thread_can_start) - : ThreadWithParamBase(new RunnableImpl(func, param), thread_can_start) { - } + : ThreadWithParamBase(new RunnableImpl(func, param), thread_can_start) {} virtual ~ThreadWithParam() {} private: class RunnableImpl : public Runnable { public: - RunnableImpl(UserThreadFunc* func, T param) - : func_(func), - param_(param) { - } + RunnableImpl(UserThreadFunc* func, T param) : func_(func), param_(param) {} virtual ~RunnableImpl() {} - virtual void Run() { - func_(param_); - } + virtual void Run() { func_(param_); } private: UserThreadFunc* const func_; const T param_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(RunnableImpl); + RunnableImpl(const RunnableImpl&) = delete; + RunnableImpl& operator=(const RunnableImpl&) = delete; }; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam); + ThreadWithParam(const ThreadWithParam&) = delete; + ThreadWithParam& operator=(const ThreadWithParam&) = delete; }; // Implements thread-local storage on Windows systems. @@ -1554,7 +1534,7 @@ class ThreadLocal : public ThreadLocalBase { explicit ThreadLocal(const T& value) : default_factory_(new InstanceValueHolderFactory(value)) {} - ~ThreadLocal() { ThreadLocalRegistry::OnThreadLocalDestroyed(this); } + ~ThreadLocal() override { ThreadLocalRegistry::OnThreadLocalDestroyed(this); } T* pointer() { return GetOrCreateValue(); } const T* pointer() const { return GetOrCreateValue(); } @@ -1573,16 +1553,17 @@ class ThreadLocal : public ThreadLocalBase { private: T value_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder); + ValueHolder(const ValueHolder&) = delete; + ValueHolder& operator=(const ValueHolder&) = delete; }; - T* GetOrCreateValue() const { return static_cast( - ThreadLocalRegistry::GetValueOnCurrentThread(this))->pointer(); + ThreadLocalRegistry::GetValueOnCurrentThread(this)) + ->pointer(); } - virtual ThreadLocalValueHolderBase* NewValueForCurrentThread() const { + ThreadLocalValueHolderBase* NewValueForCurrentThread() const override { return default_factory_->MakeNewHolder(); } @@ -1593,37 +1574,43 @@ class ThreadLocal : public ThreadLocalBase { virtual ValueHolder* MakeNewHolder() const = 0; private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolderFactory); + ValueHolderFactory(const ValueHolderFactory&) = delete; + ValueHolderFactory& operator=(const ValueHolderFactory&) = delete; }; class DefaultValueHolderFactory : public ValueHolderFactory { public: DefaultValueHolderFactory() {} - virtual ValueHolder* MakeNewHolder() const { return new ValueHolder(); } + ValueHolder* MakeNewHolder() const override { return new ValueHolder(); } private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultValueHolderFactory); + DefaultValueHolderFactory(const DefaultValueHolderFactory&) = delete; + DefaultValueHolderFactory& operator=(const DefaultValueHolderFactory&) = + delete; }; class InstanceValueHolderFactory : public ValueHolderFactory { public: explicit InstanceValueHolderFactory(const T& value) : value_(value) {} - virtual ValueHolder* MakeNewHolder() const { + ValueHolder* MakeNewHolder() const override { return new ValueHolder(value_); } private: const T value_; // The value for each thread. - GTEST_DISALLOW_COPY_AND_ASSIGN_(InstanceValueHolderFactory); + InstanceValueHolderFactory(const InstanceValueHolderFactory&) = delete; + InstanceValueHolderFactory& operator=(const InstanceValueHolderFactory&) = + delete; }; std::unique_ptr default_factory_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal); + ThreadLocal(const ThreadLocal&) = delete; + ThreadLocal& operator=(const ThreadLocal&) = delete; }; -# elif GTEST_HAS_PTHREAD +#elif GTEST_HAS_PTHREAD // MutexBase and Mutex implement mutex on pthreads-based platforms. class MutexBase { @@ -1670,8 +1657,8 @@ class MutexBase { }; // Forward-declares a static mutex. -# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ - extern ::testing::internal::MutexBase mutex +#define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ + extern ::testing::internal::MutexBase mutex // Defines and statically (i.e. at link time) initializes a static mutex. // The initialization list here does not explicitly initialize each field, @@ -1690,12 +1677,11 @@ class Mutex : public MutexBase { GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, nullptr)); has_owner_ = false; } - ~Mutex() { - GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&mutex_)); - } + ~Mutex() { GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&mutex_)); } private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex); + Mutex(const Mutex&) = delete; + Mutex& operator=(const Mutex&) = delete; }; // We cannot name this class MutexLock because the ctor declaration would @@ -1705,15 +1691,15 @@ class Mutex : public MutexBase { // "MutexLock l(&mu)". Hence the typedef trick below. class GTestMutexLock { public: - explicit GTestMutexLock(MutexBase* mutex) - : mutex_(mutex) { mutex_->Lock(); } + explicit GTestMutexLock(MutexBase* mutex) : mutex_(mutex) { mutex_->Lock(); } ~GTestMutexLock() { mutex_->Unlock(); } private: MutexBase* const mutex_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock); + GTestMutexLock(const GTestMutexLock&) = delete; + GTestMutexLock& operator=(const GTestMutexLock&) = delete; }; typedef GTestMutexLock MutexLock; @@ -1770,7 +1756,8 @@ class GTEST_API_ ThreadLocal { private: T value_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder); + ValueHolder(const ValueHolder&) = delete; + ValueHolder& operator=(const ValueHolder&) = delete; }; static pthread_key_t CreateKey() { @@ -1802,39 +1789,45 @@ class GTEST_API_ ThreadLocal { virtual ValueHolder* MakeNewHolder() const = 0; private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolderFactory); + ValueHolderFactory(const ValueHolderFactory&) = delete; + ValueHolderFactory& operator=(const ValueHolderFactory&) = delete; }; class DefaultValueHolderFactory : public ValueHolderFactory { public: DefaultValueHolderFactory() {} - virtual ValueHolder* MakeNewHolder() const { return new ValueHolder(); } + ValueHolder* MakeNewHolder() const override { return new ValueHolder(); } private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultValueHolderFactory); + DefaultValueHolderFactory(const DefaultValueHolderFactory&) = delete; + DefaultValueHolderFactory& operator=(const DefaultValueHolderFactory&) = + delete; }; class InstanceValueHolderFactory : public ValueHolderFactory { public: explicit InstanceValueHolderFactory(const T& value) : value_(value) {} - virtual ValueHolder* MakeNewHolder() const { + ValueHolder* MakeNewHolder() const override { return new ValueHolder(value_); } private: const T value_; // The value for each thread. - GTEST_DISALLOW_COPY_AND_ASSIGN_(InstanceValueHolderFactory); + InstanceValueHolderFactory(const InstanceValueHolderFactory&) = delete; + InstanceValueHolderFactory& operator=(const InstanceValueHolderFactory&) = + delete; }; // A key pthreads uses for looking up per-thread values. const pthread_key_t key_; std::unique_ptr default_factory_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal); + ThreadLocal(const ThreadLocal&) = delete; + ThreadLocal& operator=(const ThreadLocal&) = delete; }; -# endif // GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ +#endif // GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ #else // GTEST_IS_THREADSAFE @@ -1851,10 +1844,10 @@ class Mutex { void AssertHeld() const {} }; -# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ +#define GTEST_DECLARE_STATIC_MUTEX_(mutex) \ extern ::testing::internal::Mutex mutex -# define GTEST_DEFINE_STATIC_MUTEX_(mutex) ::testing::internal::Mutex mutex +#define GTEST_DEFINE_STATIC_MUTEX_(mutex) ::testing::internal::Mutex mutex // We cannot name this class MutexLock because the ctor declaration would // conflict with a macro named MutexLock, which is defined on some @@ -1877,6 +1870,7 @@ class GTEST_API_ ThreadLocal { const T* pointer() const { return &value_; } const T& get() const { return value_; } void set(const T& value) { value_ = value; } + private: T value_; }; @@ -1887,18 +1881,12 @@ class GTEST_API_ ThreadLocal { // we cannot detect it. GTEST_API_ size_t GetThreadCount(); -template -using bool_constant = std::integral_constant; - #if GTEST_OS_WINDOWS -# define GTEST_PATH_SEP_ "\\" -# define GTEST_HAS_ALT_PATH_SEP_ 1 -// The biggest signed integer type the compiler supports. -typedef __int64 BiggestInt; +#define GTEST_PATH_SEP_ "\\" +#define GTEST_HAS_ALT_PATH_SEP_ 1 #else -# define GTEST_PATH_SEP_ "/" -# define GTEST_HAS_ALT_PATH_SEP_ 0 -typedef long long BiggestInt; // NOLINT +#define GTEST_PATH_SEP_ "/" +#define GTEST_HAS_ALT_PATH_SEP_ 0 #endif // GTEST_OS_WINDOWS // Utilities for char. @@ -1929,6 +1917,19 @@ inline bool IsUpper(char ch) { inline bool IsXDigit(char ch) { return isxdigit(static_cast(ch)) != 0; } +#ifdef __cpp_char8_t +inline bool IsXDigit(char8_t ch) { + return isxdigit(static_cast(ch)) != 0; +} +#endif +inline bool IsXDigit(char16_t ch) { + const unsigned char low_byte = static_cast(ch); + return ch == low_byte && isxdigit(low_byte) != 0; +} +inline bool IsXDigit(char32_t ch) { + const unsigned char low_byte = static_cast(ch); + return ch == low_byte && isxdigit(low_byte) != 0; +} inline bool IsXDigit(wchar_t ch) { const unsigned char low_byte = static_cast(ch); return ch == low_byte && isxdigit(low_byte) != 0; @@ -1943,8 +1944,7 @@ inline char ToUpper(char ch) { inline std::string StripTrailingSpaces(std::string str) { std::string::iterator it = str.end(); - while (it != str.begin() && IsSpace(*--it)) - it = str.erase(it); + while (it != str.begin() && IsSpace(*--it)) it = str.erase(it); return str; } @@ -1962,43 +1962,58 @@ namespace posix { typedef struct _stat StatStruct; -# ifdef __BORLANDC__ -inline int IsATTY(int fd) { return isatty(fd); } +#ifdef __BORLANDC__ +inline int DoIsATTY(int fd) { return isatty(fd); } inline int StrCaseCmp(const char* s1, const char* s2) { return stricmp(s1, s2); } inline char* StrDup(const char* src) { return strdup(src); } -# else // !__BORLANDC__ -# if GTEST_OS_WINDOWS_MOBILE -inline int IsATTY(int /* fd */) { return 0; } -# else -inline int IsATTY(int fd) { return _isatty(fd); } -# endif // GTEST_OS_WINDOWS_MOBILE +#else // !__BORLANDC__ +#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS || GTEST_OS_IOS || \ + GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT || defined(ESP_PLATFORM) +inline int DoIsATTY(int /* fd */) { return 0; } +#else +inline int DoIsATTY(int fd) { return _isatty(fd); } +#endif // GTEST_OS_WINDOWS_MOBILE inline int StrCaseCmp(const char* s1, const char* s2) { return _stricmp(s1, s2); } inline char* StrDup(const char* src) { return _strdup(src); } -# endif // __BORLANDC__ +#endif // __BORLANDC__ -# if GTEST_OS_WINDOWS_MOBILE +#if GTEST_OS_WINDOWS_MOBILE inline int FileNo(FILE* file) { return reinterpret_cast(_fileno(file)); } // Stat(), RmDir(), and IsDir() are not needed on Windows CE at this // time and thus not defined there. -# else +#else inline int FileNo(FILE* file) { return _fileno(file); } inline int Stat(const char* path, StatStruct* buf) { return _stat(path, buf); } inline int RmDir(const char* dir) { return _rmdir(dir); } -inline bool IsDir(const StatStruct& st) { - return (_S_IFDIR & st.st_mode) != 0; +inline bool IsDir(const StatStruct& st) { return (_S_IFDIR & st.st_mode) != 0; } +#endif // GTEST_OS_WINDOWS_MOBILE + +#elif GTEST_OS_ESP8266 +typedef struct stat StatStruct; + +inline int FileNo(FILE* file) { return fileno(file); } +inline int DoIsATTY(int fd) { return isatty(fd); } +inline int Stat(const char* path, StatStruct* buf) { + // stat function not implemented on ESP8266 + return 0; +} +inline int StrCaseCmp(const char* s1, const char* s2) { + return strcasecmp(s1, s2); } -# endif // GTEST_OS_WINDOWS_MOBILE +inline char* StrDup(const char* src) { return strdup(src); } +inline int RmDir(const char* dir) { return rmdir(dir); } +inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); } #else typedef struct stat StatStruct; inline int FileNo(FILE* file) { return fileno(file); } -inline int IsATTY(int fd) { return isatty(fd); } +inline int DoIsATTY(int fd) { return isatty(fd); } inline int Stat(const char* path, StatStruct* buf) { return stat(path, buf); } inline int StrCaseCmp(const char* s1, const char* s2) { return strcasecmp(s1, s2); @@ -2009,26 +2024,42 @@ inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); } #endif // GTEST_OS_WINDOWS +inline int IsATTY(int fd) { + // DoIsATTY might change errno (for example ENOTTY in case you redirect stdout + // to a file on Linux), which is unexpected, so save the previous value, and + // restore it after the call. + int savedErrno = errno; + int isAttyValue = DoIsATTY(fd); + errno = savedErrno; + + return isAttyValue; +} + // Functions deprecated by MSVC 8.0. GTEST_DISABLE_MSC_DEPRECATED_PUSH_() -inline const char* StrNCpy(char* dest, const char* src, size_t n) { - return strncpy(dest, src, n); -} - // ChDir(), FReopen(), FDOpen(), Read(), Write(), Close(), and // StrError() aren't needed on Windows CE at this time and thus not // defined there. -#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT +#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && \ + !GTEST_OS_WINDOWS_RT && !GTEST_OS_ESP8266 && !GTEST_OS_XTENSA inline int ChDir(const char* dir) { return chdir(dir); } #endif inline FILE* FOpen(const char* path, const char* mode) { +#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW + struct wchar_codecvt : public std::codecvt {}; + std::wstring_convert converter; + std::wstring wide_path = converter.from_bytes(path); + std::wstring wide_mode = converter.from_bytes(mode); + return _wfopen(wide_path.c_str(), wide_mode.c_str()); +#else // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW return fopen(path, mode); +#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW } #if !GTEST_OS_WINDOWS_MOBILE -inline FILE *FReopen(const char* path, const char* mode, FILE* stream) { +inline FILE* FReopen(const char* path, const char* mode, FILE* stream) { return freopen(path, mode, stream); } inline FILE* FDOpen(int fd, const char* mode) { return fdopen(fd, mode); } @@ -2045,8 +2076,9 @@ inline int Close(int fd) { return close(fd); } inline const char* StrError(int errnum) { return strerror(errnum); } #endif inline const char* GetEnv(const char* name) { -#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT - // We are on Windows CE, which has no environment variables. +#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \ + GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_XTENSA + // We are on an embedded platform, which has no environment variables. static_cast(name); // To prevent 'unused argument' warning. return nullptr; #elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9) @@ -2079,24 +2111,22 @@ GTEST_DISABLE_MSC_DEPRECATED_POP_() // snprintf is a variadic function. #if _MSC_VER && !GTEST_OS_WINDOWS_MOBILE // MSVC 2005 and above support variadic macros. -# define GTEST_SNPRINTF_(buffer, size, format, ...) \ - _snprintf_s(buffer, size, size, format, __VA_ARGS__) +#define GTEST_SNPRINTF_(buffer, size, format, ...) \ + _snprintf_s(buffer, size, size, format, __VA_ARGS__) #elif defined(_MSC_VER) // Windows CE does not define _snprintf_s -# define GTEST_SNPRINTF_ _snprintf +#define GTEST_SNPRINTF_ _snprintf #else -# define GTEST_SNPRINTF_ snprintf +#define GTEST_SNPRINTF_ snprintf #endif -// The maximum number a BiggestInt can represent. This definition -// works no matter BiggestInt is represented in one's complement or -// two's complement. +// The biggest signed integer type the compiler supports. // -// We cannot rely on numeric_limits in STL, as __int64 and long long -// are not part of standard C++ and numeric_limits doesn't need to be -// defined for them. -const BiggestInt kMaxBiggestInt = - ~(static_cast(1) << (8*sizeof(BiggestInt) - 1)); +// long long is guaranteed to be at least 64-bits in C++11. +using BiggestInt = long long; // NOLINT + +// The maximum number a BiggestInt can represent. +constexpr BiggestInt kMaxBiggestInt = (std::numeric_limits::max)(); // This template class serves as a compile-time function from size to // type. It maps a size in bytes to a primitive type with that @@ -2121,87 +2151,122 @@ class TypeWithSize { public: // This prevents the user from using TypeWithSize with incorrect // values of N. - typedef void UInt; + using UInt = void; }; // The specialization for size 4. template <> class TypeWithSize<4> { public: - // unsigned int has size 4 in both gcc and MSVC. - // - // As base/basictypes.h doesn't compile on Windows, we cannot use - // uint32, uint64, and etc here. - typedef int Int; - typedef unsigned int UInt; + using Int = std::int32_t; + using UInt = std::uint32_t; }; // The specialization for size 8. template <> class TypeWithSize<8> { public: -#if GTEST_OS_WINDOWS - typedef __int64 Int; - typedef unsigned __int64 UInt; -#else - typedef long long Int; // NOLINT - typedef unsigned long long UInt; // NOLINT -#endif // GTEST_OS_WINDOWS + using Int = std::int64_t; + using UInt = std::uint64_t; }; // Integer types of known sizes. -typedef TypeWithSize<4>::Int Int32; -typedef TypeWithSize<4>::UInt UInt32; -typedef TypeWithSize<8>::Int Int64; -typedef TypeWithSize<8>::UInt UInt64; -typedef TypeWithSize<8>::Int TimeInMillis; // Represents time in milliseconds. +using TimeInMillis = int64_t; // Represents time in milliseconds. // Utilities for command line flags and environment variables. // Macro for referencing flags. #if !defined(GTEST_FLAG) -# define GTEST_FLAG(name) FLAGS_gtest_##name +#define GTEST_FLAG_NAME_(name) gtest_##name +#define GTEST_FLAG(name) FLAGS_gtest_##name #endif // !defined(GTEST_FLAG) -#if !defined(GTEST_USE_OWN_FLAGFILE_FLAG_) -# define GTEST_USE_OWN_FLAGFILE_FLAG_ 1 -#endif // !defined(GTEST_USE_OWN_FLAGFILE_FLAG_) +// Pick a command line flags implementation. +#if GTEST_HAS_ABSL -#if !defined(GTEST_DECLARE_bool_) -# define GTEST_FLAG_SAVER_ ::testing::internal::GTestFlagSaver +// Macros for defining flags. +#define GTEST_DEFINE_bool_(name, default_val, doc) \ + ABSL_FLAG(bool, GTEST_FLAG_NAME_(name), default_val, doc) +#define GTEST_DEFINE_int32_(name, default_val, doc) \ + ABSL_FLAG(int32_t, GTEST_FLAG_NAME_(name), default_val, doc) +#define GTEST_DEFINE_string_(name, default_val, doc) \ + ABSL_FLAG(std::string, GTEST_FLAG_NAME_(name), default_val, doc) // Macros for declaring flags. -# define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name) -# define GTEST_DECLARE_int32_(name) \ - GTEST_API_ extern ::testing::internal::Int32 GTEST_FLAG(name) -# define GTEST_DECLARE_string_(name) \ - GTEST_API_ extern ::std::string GTEST_FLAG(name) +#define GTEST_DECLARE_bool_(name) \ + ABSL_DECLARE_FLAG(bool, GTEST_FLAG_NAME_(name)) +#define GTEST_DECLARE_int32_(name) \ + ABSL_DECLARE_FLAG(int32_t, GTEST_FLAG_NAME_(name)) +#define GTEST_DECLARE_string_(name) \ + ABSL_DECLARE_FLAG(std::string, GTEST_FLAG_NAME_(name)) + +#define GTEST_FLAG_SAVER_ ::absl::FlagSaver + +#define GTEST_FLAG_GET(name) ::absl::GetFlag(GTEST_FLAG(name)) +#define GTEST_FLAG_SET(name, value) \ + (void)(::absl::SetFlag(>EST_FLAG(name), value)) +#define GTEST_USE_OWN_FLAGFILE_FLAG_ 0 + +#else // GTEST_HAS_ABSL // Macros for defining flags. -# define GTEST_DEFINE_bool_(name, default_val, doc) \ - GTEST_API_ bool GTEST_FLAG(name) = (default_val) -# define GTEST_DEFINE_int32_(name, default_val, doc) \ - GTEST_API_ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val) -# define GTEST_DEFINE_string_(name, default_val, doc) \ - GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val) +#define GTEST_DEFINE_bool_(name, default_val, doc) \ + namespace testing { \ + GTEST_API_ bool GTEST_FLAG(name) = (default_val); \ + } \ + static_assert(true, "no-op to require trailing semicolon") +#define GTEST_DEFINE_int32_(name, default_val, doc) \ + namespace testing { \ + GTEST_API_ std::int32_t GTEST_FLAG(name) = (default_val); \ + } \ + static_assert(true, "no-op to require trailing semicolon") +#define GTEST_DEFINE_string_(name, default_val, doc) \ + namespace testing { \ + GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val); \ + } \ + static_assert(true, "no-op to require trailing semicolon") -#endif // !defined(GTEST_DECLARE_bool_) +// Macros for declaring flags. +#define GTEST_DECLARE_bool_(name) \ + namespace testing { \ + GTEST_API_ extern bool GTEST_FLAG(name); \ + } \ + static_assert(true, "no-op to require trailing semicolon") +#define GTEST_DECLARE_int32_(name) \ + namespace testing { \ + GTEST_API_ extern std::int32_t GTEST_FLAG(name); \ + } \ + static_assert(true, "no-op to require trailing semicolon") +#define GTEST_DECLARE_string_(name) \ + namespace testing { \ + GTEST_API_ extern ::std::string GTEST_FLAG(name); \ + } \ + static_assert(true, "no-op to require trailing semicolon") + +#define GTEST_FLAG_SAVER_ ::testing::internal::GTestFlagSaver + +#define GTEST_FLAG_GET(name) ::testing::GTEST_FLAG(name) +#define GTEST_FLAG_SET(name, value) (void)(::testing::GTEST_FLAG(name) = value) +#define GTEST_USE_OWN_FLAGFILE_FLAG_ 1 + +#endif // GTEST_HAS_ABSL // Thread annotations #if !defined(GTEST_EXCLUSIVE_LOCK_REQUIRED_) -# define GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks) -# define GTEST_LOCK_EXCLUDED_(locks) +#define GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks) +#define GTEST_LOCK_EXCLUDED_(locks) #endif // !defined(GTEST_EXCLUSIVE_LOCK_REQUIRED_) // Parses 'str' for a 32-bit signed integer. If successful, writes the result // to *value and returns true; otherwise leaves *value unchanged and returns // false. -bool ParseInt32(const Message& src_text, const char* str, Int32* value); +GTEST_API_ bool ParseInt32(const Message& src_text, const char* str, + int32_t* value); -// Parses a bool/Int32/string from the environment variable +// Parses a bool/int32_t/string from the environment variable // corresponding to the given Google Test flag. bool BoolFromGTestEnv(const char* flag, bool default_val); -GTEST_API_ Int32 Int32FromGTestEnv(const char* flag, Int32 default_val); +GTEST_API_ int32_t Int32FromGTestEnv(const char* flag, int32_t default_val); std::string OutputFlagAlsoCheckEnvVar(); const char* StringFromGTestEnv(const char* flag, const char* default_val); @@ -2228,4 +2293,121 @@ const char* StringFromGTestEnv(const char* flag, const char* default_val); #endif // !defined(GTEST_INTERNAL_DEPRECATED) -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ +#if GTEST_HAS_ABSL +// Always use absl::any for UniversalPrinter<> specializations if googletest +// is built with absl support. +#define GTEST_INTERNAL_HAS_ANY 1 +#include "absl/types/any.h" +namespace testing { +namespace internal { +using Any = ::absl::any; +} // namespace internal +} // namespace testing +#else +#ifdef __has_include +#if __has_include() && __cplusplus >= 201703L +// Otherwise for C++17 and higher use std::any for UniversalPrinter<> +// specializations. +#define GTEST_INTERNAL_HAS_ANY 1 +#include +namespace testing { +namespace internal { +using Any = ::std::any; +} // namespace internal +} // namespace testing +// The case where absl is configured NOT to alias std::any is not +// supported. +#endif // __has_include() && __cplusplus >= 201703L +#endif // __has_include +#endif // GTEST_HAS_ABSL + +#if GTEST_HAS_ABSL +// Always use absl::optional for UniversalPrinter<> specializations if +// googletest is built with absl support. +#define GTEST_INTERNAL_HAS_OPTIONAL 1 +#include "absl/types/optional.h" +namespace testing { +namespace internal { +template +using Optional = ::absl::optional; +inline ::absl::nullopt_t Nullopt() { return ::absl::nullopt; } +} // namespace internal +} // namespace testing +#else +#ifdef __has_include +#if __has_include() && __cplusplus >= 201703L +// Otherwise for C++17 and higher use std::optional for UniversalPrinter<> +// specializations. +#define GTEST_INTERNAL_HAS_OPTIONAL 1 +#include +namespace testing { +namespace internal { +template +using Optional = ::std::optional; +inline ::std::nullopt_t Nullopt() { return ::std::nullopt; } +} // namespace internal +} // namespace testing +// The case where absl is configured NOT to alias std::optional is not +// supported. +#endif // __has_include() && __cplusplus >= 201703L +#endif // __has_include +#endif // GTEST_HAS_ABSL + +#if GTEST_HAS_ABSL +// Always use absl::string_view for Matcher<> specializations if googletest +// is built with absl support. +#define GTEST_INTERNAL_HAS_STRING_VIEW 1 +#include "absl/strings/string_view.h" +namespace testing { +namespace internal { +using StringView = ::absl::string_view; +} // namespace internal +} // namespace testing +#else +#ifdef __has_include +#if __has_include() && __cplusplus >= 201703L +// Otherwise for C++17 and higher use std::string_view for Matcher<> +// specializations. +#define GTEST_INTERNAL_HAS_STRING_VIEW 1 +#include +namespace testing { +namespace internal { +using StringView = ::std::string_view; +} // namespace internal +} // namespace testing +// The case where absl is configured NOT to alias std::string_view is not +// supported. +#endif // __has_include() && __cplusplus >= 201703L +#endif // __has_include +#endif // GTEST_HAS_ABSL + +#if GTEST_HAS_ABSL +// Always use absl::variant for UniversalPrinter<> specializations if googletest +// is built with absl support. +#define GTEST_INTERNAL_HAS_VARIANT 1 +#include "absl/types/variant.h" +namespace testing { +namespace internal { +template +using Variant = ::absl::variant; +} // namespace internal +} // namespace testing +#else +#ifdef __has_include +#if __has_include() && __cplusplus >= 201703L +// Otherwise for C++17 and higher use std::variant for UniversalPrinter<> +// specializations. +#define GTEST_INTERNAL_HAS_VARIANT 1 +#include +namespace testing { +namespace internal { +template +using Variant = ::std::variant; +} // namespace internal +} // namespace testing +// The case where absl is configured NOT to alias std::variant is not supported. +#endif // __has_include() && __cplusplus >= 201703L +#endif // __has_include +#endif // GTEST_HAS_ABSL + +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-string.h b/src/pdal/test/gtest/include/gtest/internal/gtest-string.h index 82aaa63..cca2e1f 100644 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-string.h +++ b/src/pdal/test/gtest/include/gtest/internal/gtest-string.h @@ -26,7 +26,7 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// + // The Google C++ Testing and Mocking Framework (Google Test) // // This header file declares the String class and functions used internally by @@ -36,17 +36,21 @@ // This header file is #included by gtest-internal.h. // It should not be #included by other files. -// GOOGLETEST_CM0001 DO NOT DELETE +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ #ifdef __BORLANDC__ // string.h is not guaranteed to provide strcpy on C++ Builder. -# include +#include #endif #include + +#include #include #include "gtest/internal/gtest-port.h" @@ -122,8 +126,7 @@ class GTEST_API_ String { // Unlike strcasecmp(), this function can handle NULL argument(s). // A NULL C string is considered different to any non-NULL C string, // including the empty string. - static bool CaseInsensitiveCStringEquals(const char* lhs, - const char* rhs); + static bool CaseInsensitiveCStringEquals(const char* lhs, const char* rhs); // Compares two wide C strings, ignoring case. Returns true if and only if // they have the same content. @@ -142,24 +145,27 @@ class GTEST_API_ String { // Returns true if and only if the given string ends with the given suffix, // ignoring case. Any string is considered to end with an empty suffix. - static bool EndsWithCaseInsensitive( - const std::string& str, const std::string& suffix); + static bool EndsWithCaseInsensitive(const std::string& str, + const std::string& suffix); // Formats an int value as "%02d". static std::string FormatIntWidth2(int value); // "%02d" for width == 2 + // Formats an int value to given width with leading zeros. + static std::string FormatIntWidthN(int value, int width); + // Formats an int value as "%X". static std::string FormatHexInt(int value); // Formats an int value as "%X". - static std::string FormatHexUInt32(UInt32 value); + static std::string FormatHexUInt32(uint32_t value); // Formats a byte as "%02X". static std::string FormatByte(unsigned char value); private: String(); // Not meant to be instantiated. -}; // class String +}; // class String // Gets the content of the stringstream's buffer as an std::string. Each '\0' // character in the buffer is replaced with "\\0". @@ -168,4 +174,4 @@ GTEST_API_ std::string StringStreamToString(::std::stringstream* stream); } // namespace internal } // namespace testing -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-type-util.h b/src/pdal/test/gtest/include/gtest/internal/gtest-type-util.h index 3d7542d..6bc02a7 100644 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-type-util.h +++ b/src/pdal/test/gtest/include/gtest/internal/gtest-type-util.h @@ -1,7 +1,3 @@ -// This file was GENERATED by command: -// pump.py gtest-type-util.h.pump -// DO NOT EDIT BY HAND!!! - // Copyright 2008 Google Inc. // All Rights Reserved. // @@ -32,27 +28,24 @@ // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Type utilities needed for implementing typed and type-parameterized -// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND! -// -// Currently we support at most 50 types in a list, and at most 50 -// type-parameterized tests in one type-parameterized test suite. -// Please contact googletestframework@googlegroups.com if you need -// more. +// tests. -// GOOGLETEST_CM0001 DO NOT DELETE +// IWYU pragma: private, include "gtest/gtest.h" +// IWYU pragma: friend gtest/.* +// IWYU pragma: friend gmock/.* -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ +#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ +#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ #include "gtest/internal/gtest-port.h" // #ifdef __GNUC__ is too general here. It is possible to use gcc without using // libstdc++ (which is where cxxabi.h comes from). -# if GTEST_HAS_CXXABI_H_ -# include -# elif defined(__HP_aCC) -# include -# endif // GTEST_HASH_CXXABI_H_ +#if GTEST_HAS_CXXABI_H_ +#include +#elif defined(__HP_aCC) +#include +#endif // GTEST_HASH_CXXABI_H_ namespace testing { namespace internal { @@ -73,1557 +66,46 @@ inline std::string CanonicalizeForStdLibVersioning(std::string s) { return s; } -// GetTypeName() returns a human-readable name of type T. -// NB: This function is also used in Google Mock, so don't move it inside of -// the typed-test-only section below. -template -std::string GetTypeName() { -# if GTEST_HAS_RTTI - - const char* const name = typeid(T).name(); -# if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC) +#if GTEST_HAS_RTTI +// GetTypeName(const std::type_info&) returns a human-readable name of type T. +inline std::string GetTypeName(const std::type_info& type) { + const char* const name = type.name(); +#if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC) int status = 0; // gcc's implementation of typeid(T).name() mangles the type name, // so we have to demangle it. -# if GTEST_HAS_CXXABI_H_ +#if GTEST_HAS_CXXABI_H_ using abi::__cxa_demangle; -# endif // GTEST_HAS_CXXABI_H_ +#endif // GTEST_HAS_CXXABI_H_ char* const readable_name = __cxa_demangle(name, nullptr, nullptr, &status); const std::string name_str(status == 0 ? readable_name : name); free(readable_name); return CanonicalizeForStdLibVersioning(name_str); -# else +#else return name; -# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC - -# else +#endif // GTEST_HAS_CXXABI_H_ || __HP_aCC +} +#endif // GTEST_HAS_RTTI +// GetTypeName() returns a human-readable name of type T if and only if +// RTTI is enabled, otherwise it returns a dummy type name. +// NB: This function is also used in Google Mock, so don't move it inside of +// the typed-test-only section below. +template +std::string GetTypeName() { +#if GTEST_HAS_RTTI + return GetTypeName(typeid(T)); +#else return ""; - -# endif // GTEST_HAS_RTTI +#endif // GTEST_HAS_RTTI } -#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P - -// A unique type used as the default value for the arguments of class -// template Types. This allows us to simulate variadic templates -// (e.g. Types, Type, and etc), which C++ doesn't -// support directly. +// A unique type indicating an empty node struct None {}; -// The following family of struct and struct templates are used to -// represent type lists. In particular, TypesN -// represents a type list with N types (T1, T2, ..., and TN) in it. -// Except for Types0, every struct in the family has two member types: -// Head for the first type in the list, and Tail for the rest of the -// list. - -// The empty type list. -struct Types0 {}; - -// Type lists of length 1, 2, 3, and so on. - -template -struct Types1 { - typedef T1 Head; - typedef Types0 Tail; -}; -template -struct Types2 { - typedef T1 Head; - typedef Types1 Tail; -}; - -template -struct Types3 { - typedef T1 Head; - typedef Types2 Tail; -}; - -template -struct Types4 { - typedef T1 Head; - typedef Types3 Tail; -}; - -template -struct Types5 { - typedef T1 Head; - typedef Types4 Tail; -}; - -template -struct Types6 { - typedef T1 Head; - typedef Types5 Tail; -}; - -template -struct Types7 { - typedef T1 Head; - typedef Types6 Tail; -}; - -template -struct Types8 { - typedef T1 Head; - typedef Types7 Tail; -}; - -template -struct Types9 { - typedef T1 Head; - typedef Types8 Tail; -}; - -template -struct Types10 { - typedef T1 Head; - typedef Types9 Tail; -}; - -template -struct Types11 { - typedef T1 Head; - typedef Types10 Tail; -}; - -template -struct Types12 { - typedef T1 Head; - typedef Types11 Tail; -}; - -template -struct Types13 { - typedef T1 Head; - typedef Types12 Tail; -}; - -template -struct Types14 { - typedef T1 Head; - typedef Types13 Tail; -}; - -template -struct Types15 { - typedef T1 Head; - typedef Types14 Tail; -}; - -template -struct Types16 { - typedef T1 Head; - typedef Types15 Tail; -}; - -template -struct Types17 { - typedef T1 Head; - typedef Types16 Tail; -}; - -template -struct Types18 { - typedef T1 Head; - typedef Types17 Tail; -}; - -template -struct Types19 { - typedef T1 Head; - typedef Types18 Tail; -}; - -template -struct Types20 { - typedef T1 Head; - typedef Types19 Tail; -}; - -template -struct Types21 { - typedef T1 Head; - typedef Types20 Tail; -}; - -template -struct Types22 { - typedef T1 Head; - typedef Types21 Tail; -}; - -template -struct Types23 { - typedef T1 Head; - typedef Types22 Tail; -}; - -template -struct Types24 { - typedef T1 Head; - typedef Types23 Tail; -}; - -template -struct Types25 { - typedef T1 Head; - typedef Types24 Tail; -}; - -template -struct Types26 { - typedef T1 Head; - typedef Types25 Tail; -}; - -template -struct Types27 { - typedef T1 Head; - typedef Types26 Tail; -}; - -template -struct Types28 { - typedef T1 Head; - typedef Types27 Tail; -}; - -template -struct Types29 { - typedef T1 Head; - typedef Types28 Tail; -}; - -template -struct Types30 { - typedef T1 Head; - typedef Types29 Tail; -}; - -template -struct Types31 { - typedef T1 Head; - typedef Types30 Tail; -}; - -template -struct Types32 { - typedef T1 Head; - typedef Types31 Tail; -}; - -template -struct Types33 { - typedef T1 Head; - typedef Types32 Tail; -}; - -template -struct Types34 { - typedef T1 Head; - typedef Types33 Tail; -}; - -template -struct Types35 { - typedef T1 Head; - typedef Types34 Tail; -}; - -template -struct Types36 { - typedef T1 Head; - typedef Types35 Tail; -}; - -template -struct Types37 { - typedef T1 Head; - typedef Types36 Tail; -}; - -template -struct Types38 { - typedef T1 Head; - typedef Types37 Tail; -}; - -template -struct Types39 { - typedef T1 Head; - typedef Types38 Tail; -}; - -template -struct Types40 { - typedef T1 Head; - typedef Types39 Tail; -}; - -template -struct Types41 { - typedef T1 Head; - typedef Types40 Tail; -}; - -template -struct Types42 { - typedef T1 Head; - typedef Types41 Tail; -}; - -template -struct Types43 { - typedef T1 Head; - typedef Types42 Tail; -}; - -template -struct Types44 { - typedef T1 Head; - typedef Types43 Tail; -}; - -template -struct Types45 { - typedef T1 Head; - typedef Types44 Tail; -}; - -template -struct Types46 { - typedef T1 Head; - typedef Types45 Tail; -}; - -template -struct Types47 { - typedef T1 Head; - typedef Types46 Tail; -}; - -template -struct Types48 { - typedef T1 Head; - typedef Types47 Tail; -}; - -template -struct Types49 { - typedef T1 Head; - typedef Types48 Tail; -}; - -template -struct Types50 { - typedef T1 Head; - typedef Types49 Tail; -}; - - -} // namespace internal - -// We don't want to require the users to write TypesN<...> directly, -// as that would require them to count the length. Types<...> is much -// easier to write, but generates horrible messages when there is a -// compiler error, as gcc insists on printing out each template -// argument, even if it has the default value (this means Types -// will appear as Types in the compiler -// errors). -// -// Our solution is to combine the best part of the two approaches: a -// user would write Types, and Google Test will translate -// that to TypesN internally to make error messages -// readable. The translation is done by the 'type' member of the -// Types template. -template -struct Types { - typedef internal::Types50 type; -}; - -template <> -struct Types { - typedef internal::Types0 type; -}; -template -struct Types { - typedef internal::Types1 type; -}; -template -struct Types { - typedef internal::Types2 type; -}; -template -struct Types { - typedef internal::Types3 type; -}; -template -struct Types { - typedef internal::Types4 type; -}; -template -struct Types { - typedef internal::Types5 type; -}; -template -struct Types { - typedef internal::Types6 type; -}; -template -struct Types { - typedef internal::Types7 type; -}; -template -struct Types { - typedef internal::Types8 type; -}; -template -struct Types { - typedef internal::Types9 type; -}; -template -struct Types { - typedef internal::Types10 type; -}; -template -struct Types { - typedef internal::Types11 type; -}; -template -struct Types { - typedef internal::Types12 type; -}; -template -struct Types { - typedef internal::Types13 type; -}; -template -struct Types { - typedef internal::Types14 type; -}; -template -struct Types { - typedef internal::Types15 type; -}; -template -struct Types { - typedef internal::Types16 type; -}; -template -struct Types { - typedef internal::Types17 type; -}; -template -struct Types { - typedef internal::Types18 type; -}; -template -struct Types { - typedef internal::Types19 type; -}; -template -struct Types { - typedef internal::Types20 type; -}; -template -struct Types { - typedef internal::Types21 type; -}; -template -struct Types { - typedef internal::Types22 type; -}; -template -struct Types { - typedef internal::Types23 type; -}; -template -struct Types { - typedef internal::Types24 type; -}; -template -struct Types { - typedef internal::Types25 type; -}; -template -struct Types { - typedef internal::Types26 type; -}; -template -struct Types { - typedef internal::Types27 type; -}; -template -struct Types { - typedef internal::Types28 type; -}; -template -struct Types { - typedef internal::Types29 type; -}; -template -struct Types { - typedef internal::Types30 type; -}; -template -struct Types { - typedef internal::Types31 type; -}; -template -struct Types { - typedef internal::Types32 type; -}; -template -struct Types { - typedef internal::Types33 type; -}; -template -struct Types { - typedef internal::Types34 type; -}; -template -struct Types { - typedef internal::Types35 type; -}; -template -struct Types { - typedef internal::Types36 type; -}; -template -struct Types { - typedef internal::Types37 type; -}; -template -struct Types { - typedef internal::Types38 type; -}; -template -struct Types { - typedef internal::Types39 type; -}; -template -struct Types { - typedef internal::Types40 type; -}; -template -struct Types { - typedef internal::Types41 type; -}; -template -struct Types { - typedef internal::Types42 type; -}; -template -struct Types { - typedef internal::Types43 type; -}; -template -struct Types { - typedef internal::Types44 type; -}; -template -struct Types { - typedef internal::Types45 type; -}; -template -struct Types { - typedef internal::Types46 type; -}; -template -struct Types { - typedef internal::Types47 type; -}; -template -struct Types { - typedef internal::Types48 type; -}; -template -struct Types { - typedef internal::Types49 type; -}; - -namespace internal { - -# define GTEST_TEMPLATE_ template class +#define GTEST_TEMPLATE_ \ + template \ + class // The template "selector" struct TemplateSel is used to // represent Tmpl, which must be a class template with one type @@ -1641,1695 +123,64 @@ struct TemplateSel { }; }; -# define GTEST_BIND_(TmplSel, T) \ - TmplSel::template Bind::type - -// A unique struct template used as the default value for the -// arguments of class template Templates. This allows us to simulate -// variadic templates (e.g. Templates, Templates, -// and etc), which C++ doesn't support directly. -template -struct NoneT {}; - -// The following family of struct and struct templates are used to -// represent template lists. In particular, TemplatesN represents a list of N templates (T1, T2, ..., and TN). Except -// for Templates0, every struct in the family has two member types: -// Head for the selector of the first template in the list, and Tail -// for the rest of the list. - -// The empty template list. -struct Templates0 {}; - -// Template lists of length 1, 2, 3, and so on. - -template -struct Templates1 { - typedef TemplateSel Head; - typedef Templates0 Tail; -}; -template -struct Templates2 { - typedef TemplateSel Head; - typedef Templates1 Tail; -}; - -template -struct Templates3 { - typedef TemplateSel Head; - typedef Templates2 Tail; -}; - -template -struct Templates4 { - typedef TemplateSel Head; - typedef Templates3 Tail; -}; - -template -struct Templates5 { - typedef TemplateSel Head; - typedef Templates4 Tail; -}; - -template -struct Templates6 { - typedef TemplateSel Head; - typedef Templates5 Tail; -}; - -template -struct Templates7 { - typedef TemplateSel Head; - typedef Templates6 Tail; -}; - -template -struct Templates8 { - typedef TemplateSel Head; - typedef Templates7 Tail; -}; - -template -struct Templates9 { - typedef TemplateSel Head; - typedef Templates8 Tail; -}; - -template -struct Templates10 { - typedef TemplateSel Head; - typedef Templates9 Tail; -}; - -template -struct Templates11 { - typedef TemplateSel Head; - typedef Templates10 Tail; -}; - -template -struct Templates12 { - typedef TemplateSel Head; - typedef Templates11 Tail; -}; - -template -struct Templates13 { - typedef TemplateSel Head; - typedef Templates12 Tail; -}; - -template -struct Templates14 { - typedef TemplateSel Head; - typedef Templates13 Tail; -}; - -template -struct Templates15 { - typedef TemplateSel Head; - typedef Templates14 Tail; -}; - -template -struct Templates16 { - typedef TemplateSel Head; - typedef Templates15 Tail; -}; - -template -struct Templates17 { - typedef TemplateSel Head; - typedef Templates16 Tail; -}; - -template -struct Templates18 { - typedef TemplateSel Head; - typedef Templates17 Tail; -}; - -template -struct Templates19 { - typedef TemplateSel Head; - typedef Templates18 Tail; -}; - -template -struct Templates20 { - typedef TemplateSel Head; - typedef Templates19 Tail; -}; - -template -struct Templates21 { - typedef TemplateSel Head; - typedef Templates20 Tail; -}; - -template -struct Templates22 { - typedef TemplateSel Head; - typedef Templates21 Tail; -}; - -template -struct Templates23 { - typedef TemplateSel Head; - typedef Templates22 Tail; -}; - -template -struct Templates24 { - typedef TemplateSel Head; - typedef Templates23 Tail; -}; - -template -struct Templates25 { - typedef TemplateSel Head; - typedef Templates24 Tail; -}; - -template -struct Templates26 { - typedef TemplateSel Head; - typedef Templates25 Tail; -}; - -template -struct Templates27 { - typedef TemplateSel Head; - typedef Templates26 Tail; -}; - -template -struct Templates28 { - typedef TemplateSel Head; - typedef Templates27 Tail; -}; - -template -struct Templates29 { - typedef TemplateSel Head; - typedef Templates28 Tail; -}; - -template -struct Templates30 { - typedef TemplateSel Head; - typedef Templates29 Tail; -}; - -template -struct Templates31 { - typedef TemplateSel Head; - typedef Templates30 Tail; -}; - -template -struct Templates32 { - typedef TemplateSel Head; - typedef Templates31 Tail; -}; - -template -struct Templates33 { - typedef TemplateSel Head; - typedef Templates32 Tail; -}; - -template -struct Templates34 { - typedef TemplateSel Head; - typedef Templates33 Tail; -}; - -template -struct Templates35 { - typedef TemplateSel Head; - typedef Templates34 Tail; -}; - -template -struct Templates36 { - typedef TemplateSel Head; - typedef Templates35 Tail; -}; - -template -struct Templates37 { - typedef TemplateSel Head; - typedef Templates36 Tail; -}; - -template -struct Templates38 { - typedef TemplateSel Head; - typedef Templates37 Tail; -}; - -template -struct Templates39 { - typedef TemplateSel Head; - typedef Templates38 Tail; -}; - -template -struct Templates40 { - typedef TemplateSel Head; - typedef Templates39 Tail; -}; - -template -struct Templates41 { - typedef TemplateSel Head; - typedef Templates40 Tail; -}; - -template -struct Templates42 { - typedef TemplateSel Head; - typedef Templates41 Tail; -}; - -template -struct Templates43 { - typedef TemplateSel Head; - typedef Templates42 Tail; -}; - -template -struct Templates44 { - typedef TemplateSel Head; - typedef Templates43 Tail; -}; - -template -struct Templates45 { - typedef TemplateSel Head; - typedef Templates44 Tail; -}; +#define GTEST_BIND_(TmplSel, T) TmplSel::template Bind::type -template -struct Templates46 { - typedef TemplateSel Head; - typedef Templates45 Tail; +template +struct Templates { + using Head = TemplateSel; + using Tail = Templates; }; -template -struct Templates47 { - typedef TemplateSel Head; - typedef Templates46 Tail; +template +struct Templates { + using Head = TemplateSel; + using Tail = None; }; -template -struct Templates48 { - typedef TemplateSel Head; - typedef Templates47 Tail; +// Tuple-like type lists +template +struct Types { + using Head = Head_; + using Tail = Types; }; -template -struct Templates49 { - typedef TemplateSel Head; - typedef Templates48 Tail; +template +struct Types { + using Head = Head_; + using Tail = None; }; -template -struct Templates50 { - typedef TemplateSel Head; - typedef Templates49 Tail; +// Helper metafunctions to tell apart a single type from types +// generated by ::testing::Types +template +struct ProxyTypeList { + using type = Types; }; +template +struct is_proxy_type_list : std::false_type {}; -// We don't want to require the users to write TemplatesN<...> directly, -// as that would require them to count the length. Templates<...> is much -// easier to write, but generates horrible messages when there is a -// compiler error, as gcc insists on printing out each template -// argument, even if it has the default value (this means Templates -// will appear as Templates in the compiler -// errors). -// -// Our solution is to combine the best part of the two approaches: a -// user would write Templates, and Google Test will translate -// that to TemplatesN internally to make error messages -// readable. The translation is done by the 'type' member of the -// Templates template. -template -struct Templates { - typedef Templates50 type; -}; - -template <> -struct Templates { - typedef Templates0 type; -}; -template -struct Templates { - typedef Templates1 type; -}; -template -struct Templates { - typedef Templates2 type; -}; -template -struct Templates { - typedef Templates3 type; -}; -template -struct Templates { - typedef Templates4 type; -}; -template -struct Templates { - typedef Templates5 type; -}; -template -struct Templates { - typedef Templates6 type; -}; -template -struct Templates { - typedef Templates7 type; -}; -template -struct Templates { - typedef Templates8 type; -}; -template -struct Templates { - typedef Templates9 type; -}; -template -struct Templates { - typedef Templates10 type; -}; -template -struct Templates { - typedef Templates11 type; -}; -template -struct Templates { - typedef Templates12 type; -}; -template -struct Templates { - typedef Templates13 type; -}; -template -struct Templates { - typedef Templates14 type; -}; -template -struct Templates { - typedef Templates15 type; -}; -template -struct Templates { - typedef Templates16 type; -}; -template -struct Templates { - typedef Templates17 type; -}; -template -struct Templates { - typedef Templates18 type; -}; -template -struct Templates { - typedef Templates19 type; -}; -template -struct Templates { - typedef Templates20 type; -}; -template -struct Templates { - typedef Templates21 type; -}; -template -struct Templates { - typedef Templates22 type; -}; -template -struct Templates { - typedef Templates23 type; -}; -template -struct Templates { - typedef Templates24 type; -}; -template -struct Templates { - typedef Templates25 type; -}; -template -struct Templates { - typedef Templates26 type; -}; -template -struct Templates { - typedef Templates27 type; -}; -template -struct Templates { - typedef Templates28 type; -}; -template -struct Templates { - typedef Templates29 type; -}; -template -struct Templates { - typedef Templates30 type; -}; -template -struct Templates { - typedef Templates31 type; -}; -template -struct Templates { - typedef Templates32 type; -}; -template -struct Templates { - typedef Templates33 type; -}; -template -struct Templates { - typedef Templates34 type; -}; -template -struct Templates { - typedef Templates35 type; -}; -template -struct Templates { - typedef Templates36 type; -}; -template -struct Templates { - typedef Templates37 type; -}; -template -struct Templates { - typedef Templates38 type; -}; -template -struct Templates { - typedef Templates39 type; -}; -template -struct Templates { - typedef Templates40 type; -}; -template -struct Templates { - typedef Templates41 type; -}; -template -struct Templates { - typedef Templates42 type; -}; -template -struct Templates { - typedef Templates43 type; -}; -template -struct Templates { - typedef Templates44 type; -}; -template -struct Templates { - typedef Templates45 type; -}; -template -struct Templates { - typedef Templates46 type; -}; -template -struct Templates { - typedef Templates47 type; -}; -template -struct Templates { - typedef Templates48 type; -}; -template -struct Templates { - typedef Templates49 type; -}; - -// The TypeList template makes it possible to use either a single type -// or a Types<...> list in TYPED_TEST_SUITE() and -// INSTANTIATE_TYPED_TEST_SUITE_P(). +template +struct is_proxy_type_list> : std::true_type {}; +// Generator which conditionally creates type lists. +// It recognizes if a requested type list should be created +// and prevents creating a new type list nested within another one. template -struct TypeList { - typedef Types1 type; -}; +struct GenerateTypeList { + private: + using proxy = typename std::conditional::value, T, + ProxyTypeList>::type; -template -struct TypeList > { - typedef typename Types::type type; + public: + using type = typename proxy::type; }; -#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P - } // namespace internal + +template +using Types = internal::ProxyTypeList; + } // namespace testing -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ +#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ diff --git a/src/pdal/test/gtest/include/gtest/internal/gtest-type-util.h.pump b/src/pdal/test/gtest/include/gtest/internal/gtest-type-util.h.pump deleted file mode 100644 index 5e31b7b..0000000 --- a/src/pdal/test/gtest/include/gtest/internal/gtest-type-util.h.pump +++ /dev/null @@ -1,302 +0,0 @@ -$$ -*- mode: c++; -*- -$var n = 50 $$ Maximum length of type lists we want to support. -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Type utilities needed for implementing typed and type-parameterized -// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND! -// -// Currently we support at most $n types in a list, and at most $n -// type-parameterized tests in one type-parameterized test suite. -// Please contact googletestframework@googlegroups.com if you need -// more. - -// GOOGLETEST_CM0001 DO NOT DELETE - -#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ -#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ - -#include "gtest/internal/gtest-port.h" - -// #ifdef __GNUC__ is too general here. It is possible to use gcc without using -// libstdc++ (which is where cxxabi.h comes from). -# if GTEST_HAS_CXXABI_H_ -# include -# elif defined(__HP_aCC) -# include -# endif // GTEST_HASH_CXXABI_H_ - -namespace testing { -namespace internal { - -// Canonicalizes a given name with respect to the Standard C++ Library. -// This handles removing the inline namespace within `std` that is -// used by various standard libraries (e.g., `std::__1`). Names outside -// of namespace std are returned unmodified. -inline std::string CanonicalizeForStdLibVersioning(std::string s) { - static const char prefix[] = "std::__"; - if (s.compare(0, strlen(prefix), prefix) == 0) { - std::string::size_type end = s.find("::", strlen(prefix)); - if (end != s.npos) { - // Erase everything between the initial `std` and the second `::`. - s.erase(strlen("std"), end - strlen("std")); - } - } - return s; -} - -// GetTypeName() returns a human-readable name of type T. -// NB: This function is also used in Google Mock, so don't move it inside of -// the typed-test-only section below. -template -std::string GetTypeName() { -# if GTEST_HAS_RTTI - - const char* const name = typeid(T).name(); -# if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC) - int status = 0; - // gcc's implementation of typeid(T).name() mangles the type name, - // so we have to demangle it. -# if GTEST_HAS_CXXABI_H_ - using abi::__cxa_demangle; -# endif // GTEST_HAS_CXXABI_H_ - char* const readable_name = __cxa_demangle(name, nullptr, nullptr, &status); - const std::string name_str(status == 0 ? readable_name : name); - free(readable_name); - return CanonicalizeForStdLibVersioning(name_str); -# else - return name; -# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC - -# else - - return ""; - -# endif // GTEST_HAS_RTTI -} - -#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P - -// A unique type used as the default value for the arguments of class -// template Types. This allows us to simulate variadic templates -// (e.g. Types, Type, and etc), which C++ doesn't -// support directly. -struct None {}; - -// The following family of struct and struct templates are used to -// represent type lists. In particular, TypesN -// represents a type list with N types (T1, T2, ..., and TN) in it. -// Except for Types0, every struct in the family has two member types: -// Head for the first type in the list, and Tail for the rest of the -// list. - -// The empty type list. -struct Types0 {}; - -// Type lists of length 1, 2, 3, and so on. - -template -struct Types1 { - typedef T1 Head; - typedef Types0 Tail; -}; - -$range i 2..n - -$for i [[ -$range j 1..i -$range k 2..i -template <$for j, [[typename T$j]]> -struct Types$i { - typedef T1 Head; - typedef Types$(i-1)<$for k, [[T$k]]> Tail; -}; - - -]] - -} // namespace internal - -// We don't want to require the users to write TypesN<...> directly, -// as that would require them to count the length. Types<...> is much -// easier to write, but generates horrible messages when there is a -// compiler error, as gcc insists on printing out each template -// argument, even if it has the default value (this means Types -// will appear as Types in the compiler -// errors). -// -// Our solution is to combine the best part of the two approaches: a -// user would write Types, and Google Test will translate -// that to TypesN internally to make error messages -// readable. The translation is done by the 'type' member of the -// Types template. - -$range i 1..n -template <$for i, [[typename T$i = internal::None]]> -struct Types { - typedef internal::Types$n<$for i, [[T$i]]> type; -}; - -template <> -struct Types<$for i, [[internal::None]]> { - typedef internal::Types0 type; -}; - -$range i 1..n-1 -$for i [[ -$range j 1..i -$range k i+1..n -template <$for j, [[typename T$j]]> -struct Types<$for j, [[T$j]]$for k[[, internal::None]]> { - typedef internal::Types$i<$for j, [[T$j]]> type; -}; - -]] - -namespace internal { - -# define GTEST_TEMPLATE_ template class - -// The template "selector" struct TemplateSel is used to -// represent Tmpl, which must be a class template with one type -// parameter, as a type. TemplateSel::Bind::type is defined -// as the type Tmpl. This allows us to actually instantiate the -// template "selected" by TemplateSel. -// -// This trick is necessary for simulating typedef for class templates, -// which C++ doesn't support directly. -template -struct TemplateSel { - template - struct Bind { - typedef Tmpl type; - }; -}; - -# define GTEST_BIND_(TmplSel, T) \ - TmplSel::template Bind::type - -// A unique struct template used as the default value for the -// arguments of class template Templates. This allows us to simulate -// variadic templates (e.g. Templates, Templates, -// and etc), which C++ doesn't support directly. -template -struct NoneT {}; - -// The following family of struct and struct templates are used to -// represent template lists. In particular, TemplatesN represents a list of N templates (T1, T2, ..., and TN). Except -// for Templates0, every struct in the family has two member types: -// Head for the selector of the first template in the list, and Tail -// for the rest of the list. - -// The empty template list. -struct Templates0 {}; - -// Template lists of length 1, 2, 3, and so on. - -template -struct Templates1 { - typedef TemplateSel Head; - typedef Templates0 Tail; -}; - -$range i 2..n - -$for i [[ -$range j 1..i -$range k 2..i -template <$for j, [[GTEST_TEMPLATE_ T$j]]> -struct Templates$i { - typedef TemplateSel Head; - typedef Templates$(i-1)<$for k, [[T$k]]> Tail; -}; - - -]] - -// We don't want to require the users to write TemplatesN<...> directly, -// as that would require them to count the length. Templates<...> is much -// easier to write, but generates horrible messages when there is a -// compiler error, as gcc insists on printing out each template -// argument, even if it has the default value (this means Templates -// will appear as Templates in the compiler -// errors). -// -// Our solution is to combine the best part of the two approaches: a -// user would write Templates, and Google Test will translate -// that to TemplatesN internally to make error messages -// readable. The translation is done by the 'type' member of the -// Templates template. - -$range i 1..n -template <$for i, [[GTEST_TEMPLATE_ T$i = NoneT]]> -struct Templates { - typedef Templates$n<$for i, [[T$i]]> type; -}; - -template <> -struct Templates<$for i, [[NoneT]]> { - typedef Templates0 type; -}; - -$range i 1..n-1 -$for i [[ -$range j 1..i -$range k i+1..n -template <$for j, [[GTEST_TEMPLATE_ T$j]]> -struct Templates<$for j, [[T$j]]$for k[[, NoneT]]> { - typedef Templates$i<$for j, [[T$j]]> type; -}; - -]] - -// The TypeList template makes it possible to use either a single type -// or a Types<...> list in TYPED_TEST_SUITE() and -// INSTANTIATE_TYPED_TEST_SUITE_P(). - -template -struct TypeList { - typedef Types1 type; -}; - - -$range i 1..n -template <$for i, [[typename T$i]]> -struct TypeList > { - typedef typename Types<$for i, [[T$i]]>::type type; -}; - -#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P - -} // namespace internal -} // namespace testing - -#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_ diff --git a/src/pdal/test/gtest/samples/prime_tables.h b/src/pdal/test/gtest/samples/prime_tables.h deleted file mode 100644 index 72539bf..0000000 --- a/src/pdal/test/gtest/samples/prime_tables.h +++ /dev/null @@ -1,126 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - - -// This provides interface PrimeTable that determines whether a number is a -// prime and determines a next prime number. This interface is used -// in Google Test samples demonstrating use of parameterized tests. - -#ifndef GTEST_SAMPLES_PRIME_TABLES_H_ -#define GTEST_SAMPLES_PRIME_TABLES_H_ - -#include - -// The prime table interface. -class PrimeTable { - public: - virtual ~PrimeTable() {} - - // Returns true if and only if n is a prime number. - virtual bool IsPrime(int n) const = 0; - - // Returns the smallest prime number greater than p; or returns -1 - // if the next prime is beyond the capacity of the table. - virtual int GetNextPrime(int p) const = 0; -}; - -// Implementation #1 calculates the primes on-the-fly. -class OnTheFlyPrimeTable : public PrimeTable { - public: - bool IsPrime(int n) const override { - if (n <= 1) return false; - - for (int i = 2; i*i <= n; i++) { - // n is divisible by an integer other than 1 and itself. - if ((n % i) == 0) return false; - } - - return true; - } - - int GetNextPrime(int p) const override { - for (int n = p + 1; n > 0; n++) { - if (IsPrime(n)) return n; - } - - return -1; - } -}; - -// Implementation #2 pre-calculates the primes and stores the result -// in an array. -class PreCalculatedPrimeTable : public PrimeTable { - public: - // 'max' specifies the maximum number the prime table holds. - explicit PreCalculatedPrimeTable(int max) - : is_prime_size_(max + 1), is_prime_(new bool[max + 1]) { - CalculatePrimesUpTo(max); - } - ~PreCalculatedPrimeTable() override { delete[] is_prime_; } - - bool IsPrime(int n) const override { - return 0 <= n && n < is_prime_size_ && is_prime_[n]; - } - - int GetNextPrime(int p) const override { - for (int n = p + 1; n < is_prime_size_; n++) { - if (is_prime_[n]) return n; - } - - return -1; - } - - private: - void CalculatePrimesUpTo(int max) { - ::std::fill(is_prime_, is_prime_ + is_prime_size_, true); - is_prime_[0] = is_prime_[1] = false; - - // Checks every candidate for prime number (we know that 2 is the only even - // prime). - for (int i = 2; i*i <= max; i += i%2+1) { - if (!is_prime_[i]) continue; - - // Marks all multiples of i (except i itself) as non-prime. - // We are starting here from i-th multiplier, because all smaller - // complex numbers were already marked. - for (int j = i*i; j <= max; j += i) { - is_prime_[j] = false; - } - } - } - - const int is_prime_size_; - bool* const is_prime_; - - // Disables compiler warning "assignment operator could not be generated." - void operator=(const PreCalculatedPrimeTable& rhs); -}; - -#endif // GTEST_SAMPLES_PRIME_TABLES_H_ diff --git a/src/pdal/test/gtest/samples/sample1.cc b/src/pdal/test/gtest/samples/sample1.cc deleted file mode 100644 index 1d42759..0000000 --- a/src/pdal/test/gtest/samples/sample1.cc +++ /dev/null @@ -1,66 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -#include "sample1.h" - -// Returns n! (the factorial of n). For negative n, n! is defined to be 1. -int Factorial(int n) { - int result = 1; - for (int i = 1; i <= n; i++) { - result *= i; - } - - return result; -} - -// Returns true if and only if n is a prime number. -bool IsPrime(int n) { - // Trivial case 1: small numbers - if (n <= 1) return false; - - // Trivial case 2: even numbers - if (n % 2 == 0) return n == 2; - - // Now, we have that n is odd and n >= 3. - - // Try to divide n by every odd number i, starting from 3 - for (int i = 3; ; i += 2) { - // We only have to try i up to the square root of n - if (i > n/i) break; - - // Now, we have i <= n/i < n. - // If n is divisible by i, n is not prime. - if (n % i == 0) return false; - } - - // n has no integer factor in the range (1, n), and thus is prime. - return true; -} diff --git a/src/pdal/test/gtest/samples/sample1.h b/src/pdal/test/gtest/samples/sample1.h deleted file mode 100644 index 12e49de..0000000 --- a/src/pdal/test/gtest/samples/sample1.h +++ /dev/null @@ -1,41 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -#ifndef GTEST_SAMPLES_SAMPLE1_H_ -#define GTEST_SAMPLES_SAMPLE1_H_ - -// Returns n! (the factorial of n). For negative n, n! is defined to be 1. -int Factorial(int n); - -// Returns true if and only if n is a prime number. -bool IsPrime(int n); - -#endif // GTEST_SAMPLES_SAMPLE1_H_ diff --git a/src/pdal/test/gtest/samples/sample10_unittest.cc b/src/pdal/test/gtest/samples/sample10_unittest.cc deleted file mode 100644 index 36cdac2..0000000 --- a/src/pdal/test/gtest/samples/sample10_unittest.cc +++ /dev/null @@ -1,139 +0,0 @@ -// Copyright 2009 Google Inc. All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// This sample shows how to use Google Test listener API to implement -// a primitive leak checker. - -#include -#include - -#include "gtest/gtest.h" -using ::testing::EmptyTestEventListener; -using ::testing::InitGoogleTest; -using ::testing::Test; -using ::testing::TestEventListeners; -using ::testing::TestInfo; -using ::testing::TestPartResult; -using ::testing::UnitTest; - -namespace { -// We will track memory used by this class. -class Water { - public: - // Normal Water declarations go here. - - // operator new and operator delete help us control water allocation. - void* operator new(size_t allocation_size) { - allocated_++; - return malloc(allocation_size); - } - - void operator delete(void* block, size_t /* allocation_size */) { - allocated_--; - free(block); - } - - static int allocated() { return allocated_; } - - private: - static int allocated_; -}; - -int Water::allocated_ = 0; - -// This event listener monitors how many Water objects are created and -// destroyed by each test, and reports a failure if a test leaks some Water -// objects. It does this by comparing the number of live Water objects at -// the beginning of a test and at the end of a test. -class LeakChecker : public EmptyTestEventListener { - private: - // Called before a test starts. - void OnTestStart(const TestInfo& /* test_info */) override { - initially_allocated_ = Water::allocated(); - } - - // Called after a test ends. - void OnTestEnd(const TestInfo& /* test_info */) override { - int difference = Water::allocated() - initially_allocated_; - - // You can generate a failure in any event handler except - // OnTestPartResult. Just use an appropriate Google Test assertion to do - // it. - EXPECT_LE(difference, 0) << "Leaked " << difference << " unit(s) of Water!"; - } - - int initially_allocated_; -}; - -TEST(ListenersTest, DoesNotLeak) { - Water* water = new Water; - delete water; -} - -// This should fail when the --check_for_leaks command line flag is -// specified. -TEST(ListenersTest, LeaksWater) { - Water* water = new Water; - EXPECT_TRUE(water != nullptr); -} -} // namespace - -int main(int argc, char **argv) { - InitGoogleTest(&argc, argv); - - bool check_for_leaks = false; - if (argc > 1 && strcmp(argv[1], "--check_for_leaks") == 0 ) - check_for_leaks = true; - else - printf("%s\n", "Run this program with --check_for_leaks to enable " - "custom leak checking in the tests."); - - // If we are given the --check_for_leaks command line flag, installs the - // leak checker. - if (check_for_leaks) { - TestEventListeners& listeners = UnitTest::GetInstance()->listeners(); - - // Adds the leak checker to the end of the test event listener list, - // after the default text output printer and the default XML report - // generator. - // - // The order is important - it ensures that failures generated in the - // leak checker's OnTestEnd() method are processed by the text and XML - // printers *before* their OnTestEnd() methods are called, such that - // they are attributed to the right test. Remember that a listener - // receives an OnXyzStart event *after* listeners preceding it in the - // list received that event, and receives an OnXyzEnd event *before* - // listeners preceding it. - // - // We don't need to worry about deleting the new listener later, as - // Google Test will do it. - listeners.Append(new LeakChecker); - } - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/samples/sample1_unittest.cc b/src/pdal/test/gtest/samples/sample1_unittest.cc deleted file mode 100644 index cb08b61..0000000 --- a/src/pdal/test/gtest/samples/sample1_unittest.cc +++ /dev/null @@ -1,151 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -// This sample shows how to write a simple unit test for a function, -// using Google C++ testing framework. -// -// Writing a unit test using Google C++ testing framework is easy as 1-2-3: - - -// Step 1. Include necessary header files such that the stuff your -// test logic needs is declared. -// -// Don't forget gtest.h, which declares the testing framework. - -#include -#include "sample1.h" -#include "gtest/gtest.h" -namespace { - -// Step 2. Use the TEST macro to define your tests. -// -// TEST has two parameters: the test case name and the test name. -// After using the macro, you should define your test logic between a -// pair of braces. You can use a bunch of macros to indicate the -// success or failure of a test. EXPECT_TRUE and EXPECT_EQ are -// examples of such macros. For a complete list, see gtest.h. -// -// -// -// In Google Test, tests are grouped into test cases. This is how we -// keep test code organized. You should put logically related tests -// into the same test case. -// -// The test case name and the test name should both be valid C++ -// identifiers. And you should not use underscore (_) in the names. -// -// Google Test guarantees that each test you define is run exactly -// once, but it makes no guarantee on the order the tests are -// executed. Therefore, you should write your tests in such a way -// that their results don't depend on their order. -// -// - - -// Tests Factorial(). - -// Tests factorial of negative numbers. -TEST(FactorialTest, Negative) { - // This test is named "Negative", and belongs to the "FactorialTest" - // test case. - EXPECT_EQ(1, Factorial(-5)); - EXPECT_EQ(1, Factorial(-1)); - EXPECT_GT(Factorial(-10), 0); - - // - // - // EXPECT_EQ(expected, actual) is the same as - // - // EXPECT_TRUE((expected) == (actual)) - // - // except that it will print both the expected value and the actual - // value when the assertion fails. This is very helpful for - // debugging. Therefore in this case EXPECT_EQ is preferred. - // - // On the other hand, EXPECT_TRUE accepts any Boolean expression, - // and is thus more general. - // - // -} - -// Tests factorial of 0. -TEST(FactorialTest, Zero) { - EXPECT_EQ(1, Factorial(0)); -} - -// Tests factorial of positive numbers. -TEST(FactorialTest, Positive) { - EXPECT_EQ(1, Factorial(1)); - EXPECT_EQ(2, Factorial(2)); - EXPECT_EQ(6, Factorial(3)); - EXPECT_EQ(40320, Factorial(8)); -} - - -// Tests IsPrime() - -// Tests negative input. -TEST(IsPrimeTest, Negative) { - // This test belongs to the IsPrimeTest test case. - - EXPECT_FALSE(IsPrime(-1)); - EXPECT_FALSE(IsPrime(-2)); - EXPECT_FALSE(IsPrime(INT_MIN)); -} - -// Tests some trivial cases. -TEST(IsPrimeTest, Trivial) { - EXPECT_FALSE(IsPrime(0)); - EXPECT_FALSE(IsPrime(1)); - EXPECT_TRUE(IsPrime(2)); - EXPECT_TRUE(IsPrime(3)); -} - -// Tests positive input. -TEST(IsPrimeTest, Positive) { - EXPECT_FALSE(IsPrime(4)); - EXPECT_TRUE(IsPrime(5)); - EXPECT_FALSE(IsPrime(6)); - EXPECT_TRUE(IsPrime(23)); -} -} // namespace - -// Step 3. Call RUN_ALL_TESTS() in main(). -// -// We do this by linking in src/gtest_main.cc file, which consists of -// a main() function which calls RUN_ALL_TESTS() for us. -// -// This runs all the tests you've defined, prints the result, and -// returns 0 if successful, or 1 otherwise. -// -// Did you notice that we didn't register the tests? The -// RUN_ALL_TESTS() macro magically knows about all the tests we -// defined. Isn't this convenient? diff --git a/src/pdal/test/gtest/samples/sample2.cc b/src/pdal/test/gtest/samples/sample2.cc deleted file mode 100644 index d8e8723..0000000 --- a/src/pdal/test/gtest/samples/sample2.cc +++ /dev/null @@ -1,54 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -#include "sample2.h" - -#include - -// Clones a 0-terminated C string, allocating memory using new. -const char* MyString::CloneCString(const char* a_c_string) { - if (a_c_string == nullptr) return nullptr; - - const size_t len = strlen(a_c_string); - char* const clone = new char[ len + 1 ]; - memcpy(clone, a_c_string, len + 1); - - return clone; -} - -// Sets the 0-terminated C string this MyString object -// represents. -void MyString::Set(const char* a_c_string) { - // Makes sure this works when c_string == c_string_ - const char* const temp = MyString::CloneCString(a_c_string); - delete[] c_string_; - c_string_ = temp; -} diff --git a/src/pdal/test/gtest/samples/sample2.h b/src/pdal/test/gtest/samples/sample2.h deleted file mode 100644 index e9a5a70..0000000 --- a/src/pdal/test/gtest/samples/sample2.h +++ /dev/null @@ -1,81 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -#ifndef GTEST_SAMPLES_SAMPLE2_H_ -#define GTEST_SAMPLES_SAMPLE2_H_ - -#include - - -// A simple string class. -class MyString { - private: - const char* c_string_; - const MyString& operator=(const MyString& rhs); - - public: - // Clones a 0-terminated C string, allocating memory using new. - static const char* CloneCString(const char* a_c_string); - - //////////////////////////////////////////////////////////// - // - // C'tors - - // The default c'tor constructs a NULL string. - MyString() : c_string_(nullptr) {} - - // Constructs a MyString by cloning a 0-terminated C string. - explicit MyString(const char* a_c_string) : c_string_(nullptr) { - Set(a_c_string); - } - - // Copy c'tor - MyString(const MyString& string) : c_string_(nullptr) { - Set(string.c_string_); - } - - //////////////////////////////////////////////////////////// - // - // D'tor. MyString is intended to be a final class, so the d'tor - // doesn't need to be virtual. - ~MyString() { delete[] c_string_; } - - // Gets the 0-terminated C string this MyString object represents. - const char* c_string() const { return c_string_; } - - size_t Length() const { return c_string_ == nullptr ? 0 : strlen(c_string_); } - - // Sets the 0-terminated C string this MyString object represents. - void Set(const char* c_string); -}; - - -#endif // GTEST_SAMPLES_SAMPLE2_H_ diff --git a/src/pdal/test/gtest/samples/sample2_unittest.cc b/src/pdal/test/gtest/samples/sample2_unittest.cc deleted file mode 100644 index 41e31c1..0000000 --- a/src/pdal/test/gtest/samples/sample2_unittest.cc +++ /dev/null @@ -1,107 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -// This sample shows how to write a more complex unit test for a class -// that has multiple member functions. -// -// Usually, it's a good idea to have one test for each method in your -// class. You don't have to do that exactly, but it helps to keep -// your tests organized. You may also throw in additional tests as -// needed. - -#include "sample2.h" -#include "gtest/gtest.h" -namespace { -// In this example, we test the MyString class (a simple string). - -// Tests the default c'tor. -TEST(MyString, DefaultConstructor) { - const MyString s; - - // Asserts that s.c_string() returns NULL. - // - // - // - // If we write NULL instead of - // - // static_cast(NULL) - // - // in this assertion, it will generate a warning on gcc 3.4. The - // reason is that EXPECT_EQ needs to know the types of its - // arguments in order to print them when it fails. Since NULL is - // #defined as 0, the compiler will use the formatter function for - // int to print it. However, gcc thinks that NULL should be used as - // a pointer, not an int, and therefore complains. - // - // The root of the problem is C++'s lack of distinction between the - // integer number 0 and the null pointer constant. Unfortunately, - // we have to live with this fact. - // - // - EXPECT_STREQ(nullptr, s.c_string()); - - EXPECT_EQ(0u, s.Length()); -} - -const char kHelloString[] = "Hello, world!"; - -// Tests the c'tor that accepts a C string. -TEST(MyString, ConstructorFromCString) { - const MyString s(kHelloString); - EXPECT_EQ(0, strcmp(s.c_string(), kHelloString)); - EXPECT_EQ(sizeof(kHelloString)/sizeof(kHelloString[0]) - 1, - s.Length()); -} - -// Tests the copy c'tor. -TEST(MyString, CopyConstructor) { - const MyString s1(kHelloString); - const MyString s2 = s1; - EXPECT_EQ(0, strcmp(s2.c_string(), kHelloString)); -} - -// Tests the Set method. -TEST(MyString, Set) { - MyString s; - - s.Set(kHelloString); - EXPECT_EQ(0, strcmp(s.c_string(), kHelloString)); - - // Set should work when the input pointer is the same as the one - // already in the MyString object. - s.Set(s.c_string()); - EXPECT_EQ(0, strcmp(s.c_string(), kHelloString)); - - // Can we set the MyString to NULL? - s.Set(nullptr); - EXPECT_STREQ(nullptr, s.c_string()); -} -} // namespace diff --git a/src/pdal/test/gtest/samples/sample3-inl.h b/src/pdal/test/gtest/samples/sample3-inl.h deleted file mode 100644 index 80ba6b9..0000000 --- a/src/pdal/test/gtest/samples/sample3-inl.h +++ /dev/null @@ -1,172 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -#ifndef GTEST_SAMPLES_SAMPLE3_INL_H_ -#define GTEST_SAMPLES_SAMPLE3_INL_H_ - -#include - - -// Queue is a simple queue implemented as a singled-linked list. -// -// The element type must support copy constructor. -template // E is the element type -class Queue; - -// QueueNode is a node in a Queue, which consists of an element of -// type E and a pointer to the next node. -template // E is the element type -class QueueNode { - friend class Queue; - - public: - // Gets the element in this node. - const E& element() const { return element_; } - - // Gets the next node in the queue. - QueueNode* next() { return next_; } - const QueueNode* next() const { return next_; } - - private: - // Creates a node with a given element value. The next pointer is - // set to NULL. - explicit QueueNode(const E& an_element) - : element_(an_element), next_(nullptr) {} - - // We disable the default assignment operator and copy c'tor. - const QueueNode& operator = (const QueueNode&); - QueueNode(const QueueNode&); - - E element_; - QueueNode* next_; -}; - -template // E is the element type. -class Queue { - public: - // Creates an empty queue. - Queue() : head_(nullptr), last_(nullptr), size_(0) {} - - // D'tor. Clears the queue. - ~Queue() { Clear(); } - - // Clears the queue. - void Clear() { - if (size_ > 0) { - // 1. Deletes every node. - QueueNode* node = head_; - QueueNode* next = node->next(); - for (; ;) { - delete node; - node = next; - if (node == nullptr) break; - next = node->next(); - } - - // 2. Resets the member variables. - head_ = last_ = nullptr; - size_ = 0; - } - } - - // Gets the number of elements. - size_t Size() const { return size_; } - - // Gets the first element of the queue, or NULL if the queue is empty. - QueueNode* Head() { return head_; } - const QueueNode* Head() const { return head_; } - - // Gets the last element of the queue, or NULL if the queue is empty. - QueueNode* Last() { return last_; } - const QueueNode* Last() const { return last_; } - - // Adds an element to the end of the queue. A copy of the element is - // created using the copy constructor, and then stored in the queue. - // Changes made to the element in the queue doesn't affect the source - // object, and vice versa. - void Enqueue(const E& element) { - QueueNode* new_node = new QueueNode(element); - - if (size_ == 0) { - head_ = last_ = new_node; - size_ = 1; - } else { - last_->next_ = new_node; - last_ = new_node; - size_++; - } - } - - // Removes the head of the queue and returns it. Returns NULL if - // the queue is empty. - E* Dequeue() { - if (size_ == 0) { - return nullptr; - } - - const QueueNode* const old_head = head_; - head_ = head_->next_; - size_--; - if (size_ == 0) { - last_ = nullptr; - } - - E* element = new E(old_head->element()); - delete old_head; - - return element; - } - - // Applies a function/functor on each element of the queue, and - // returns the result in a new queue. The original queue is not - // affected. - template - Queue* Map(F function) const { - Queue* new_queue = new Queue(); - for (const QueueNode* node = head_; node != nullptr; - node = node->next_) { - new_queue->Enqueue(function(node->element())); - } - - return new_queue; - } - - private: - QueueNode* head_; // The first node of the queue. - QueueNode* last_; // The last node of the queue. - size_t size_; // The number of elements in the queue. - - // We disallow copying a queue. - Queue(const Queue&); - const Queue& operator = (const Queue&); -}; - -#endif // GTEST_SAMPLES_SAMPLE3_INL_H_ diff --git a/src/pdal/test/gtest/samples/sample3_unittest.cc b/src/pdal/test/gtest/samples/sample3_unittest.cc deleted file mode 100644 index b19416d..0000000 --- a/src/pdal/test/gtest/samples/sample3_unittest.cc +++ /dev/null @@ -1,149 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -// In this example, we use a more advanced feature of Google Test called -// test fixture. -// -// A test fixture is a place to hold objects and functions shared by -// all tests in a test case. Using a test fixture avoids duplicating -// the test code necessary to initialize and cleanup those common -// objects for each test. It is also useful for defining sub-routines -// that your tests need to invoke a lot. -// -// -// -// The tests share the test fixture in the sense of code sharing, not -// data sharing. Each test is given its own fresh copy of the -// fixture. You cannot expect the data modified by one test to be -// passed on to another test, which is a bad idea. -// -// The reason for this design is that tests should be independent and -// repeatable. In particular, a test should not fail as the result of -// another test's failure. If one test depends on info produced by -// another test, then the two tests should really be one big test. -// -// The macros for indicating the success/failure of a test -// (EXPECT_TRUE, FAIL, etc) need to know what the current test is -// (when Google Test prints the test result, it tells you which test -// each failure belongs to). Technically, these macros invoke a -// member function of the Test class. Therefore, you cannot use them -// in a global function. That's why you should put test sub-routines -// in a test fixture. -// -// - -#include "sample3-inl.h" -#include "gtest/gtest.h" -namespace { -// To use a test fixture, derive a class from testing::Test. -class QueueTestSmpl3 : public testing::Test { - protected: // You should make the members protected s.t. they can be - // accessed from sub-classes. - - // virtual void SetUp() will be called before each test is run. You - // should define it if you need to initialize the variables. - // Otherwise, this can be skipped. - void SetUp() override { - q1_.Enqueue(1); - q2_.Enqueue(2); - q2_.Enqueue(3); - } - - // virtual void TearDown() will be called after each test is run. - // You should define it if there is cleanup work to do. Otherwise, - // you don't have to provide it. - // - // virtual void TearDown() { - // } - - // A helper function that some test uses. - static int Double(int n) { - return 2*n; - } - - // A helper function for testing Queue::Map(). - void MapTester(const Queue * q) { - // Creates a new queue, where each element is twice as big as the - // corresponding one in q. - const Queue * const new_q = q->Map(Double); - - // Verifies that the new queue has the same size as q. - ASSERT_EQ(q->Size(), new_q->Size()); - - // Verifies the relationship between the elements of the two queues. - for (const QueueNode*n1 = q->Head(), *n2 = new_q->Head(); - n1 != nullptr; n1 = n1->next(), n2 = n2->next()) { - EXPECT_EQ(2 * n1->element(), n2->element()); - } - - delete new_q; - } - - // Declares the variables your tests want to use. - Queue q0_; - Queue q1_; - Queue q2_; -}; - -// When you have a test fixture, you define a test using TEST_F -// instead of TEST. - -// Tests the default c'tor. -TEST_F(QueueTestSmpl3, DefaultConstructor) { - // You can access data in the test fixture here. - EXPECT_EQ(0u, q0_.Size()); -} - -// Tests Dequeue(). -TEST_F(QueueTestSmpl3, Dequeue) { - int * n = q0_.Dequeue(); - EXPECT_TRUE(n == nullptr); - - n = q1_.Dequeue(); - ASSERT_TRUE(n != nullptr); - EXPECT_EQ(1, *n); - EXPECT_EQ(0u, q1_.Size()); - delete n; - - n = q2_.Dequeue(); - ASSERT_TRUE(n != nullptr); - EXPECT_EQ(2, *n); - EXPECT_EQ(1u, q2_.Size()); - delete n; -} - -// Tests the Queue::Map() function. -TEST_F(QueueTestSmpl3, Map) { - MapTester(&q0_); - MapTester(&q1_); - MapTester(&q2_); -} -} // namespace diff --git a/src/pdal/test/gtest/samples/sample4.cc b/src/pdal/test/gtest/samples/sample4.cc deleted file mode 100644 index b0ee609..0000000 --- a/src/pdal/test/gtest/samples/sample4.cc +++ /dev/null @@ -1,54 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. - -#include - -#include "sample4.h" - -// Returns the current counter value, and increments it. -int Counter::Increment() { - return counter_++; -} - -// Returns the current counter value, and decrements it. -// counter can not be less than 0, return 0 in this case -int Counter::Decrement() { - if (counter_ == 0) { - return counter_; - } else { - return counter_--; - } -} - -// Prints the current counter value to STDOUT. -void Counter::Print() const { - printf("%d", counter_); -} diff --git a/src/pdal/test/gtest/samples/sample4.h b/src/pdal/test/gtest/samples/sample4.h deleted file mode 100644 index e256f40..0000000 --- a/src/pdal/test/gtest/samples/sample4.h +++ /dev/null @@ -1,53 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// A sample program demonstrating using Google C++ testing framework. -#ifndef GTEST_SAMPLES_SAMPLE4_H_ -#define GTEST_SAMPLES_SAMPLE4_H_ - -// A simple monotonic counter. -class Counter { - private: - int counter_; - - public: - // Creates a counter that starts at 0. - Counter() : counter_(0) {} - - // Returns the current counter value, and increments it. - int Increment(); - - // Returns the current counter value, and decrements it. - int Decrement(); - - // Prints the current counter value to STDOUT. - void Print() const; -}; - -#endif // GTEST_SAMPLES_SAMPLE4_H_ diff --git a/src/pdal/test/gtest/samples/sample4_unittest.cc b/src/pdal/test/gtest/samples/sample4_unittest.cc deleted file mode 100644 index d5144c0..0000000 --- a/src/pdal/test/gtest/samples/sample4_unittest.cc +++ /dev/null @@ -1,53 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -#include "sample4.h" -#include "gtest/gtest.h" - -namespace { -// Tests the Increment() method. - -TEST(Counter, Increment) { - Counter c; - - // Test that counter 0 returns 0 - EXPECT_EQ(0, c.Decrement()); - - // EXPECT_EQ() evaluates its arguments exactly once, so they - // can have side effects. - - EXPECT_EQ(0, c.Increment()); - EXPECT_EQ(1, c.Increment()); - EXPECT_EQ(2, c.Increment()); - - EXPECT_EQ(3, c.Decrement()); -} - -} // namespace diff --git a/src/pdal/test/gtest/samples/sample5_unittest.cc b/src/pdal/test/gtest/samples/sample5_unittest.cc deleted file mode 100644 index 0a21dd2..0000000 --- a/src/pdal/test/gtest/samples/sample5_unittest.cc +++ /dev/null @@ -1,196 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// This sample teaches how to reuse a test fixture in multiple test -// cases by deriving sub-fixtures from it. -// -// When you define a test fixture, you specify the name of the test -// case that will use this fixture. Therefore, a test fixture can -// be used by only one test case. -// -// Sometimes, more than one test cases may want to use the same or -// slightly different test fixtures. For example, you may want to -// make sure that all tests for a GUI library don't leak important -// system resources like fonts and brushes. In Google Test, you do -// this by putting the shared logic in a super (as in "super class") -// test fixture, and then have each test case use a fixture derived -// from this super fixture. - -#include -#include -#include "gtest/gtest.h" -#include "sample1.h" -#include "sample3-inl.h" -namespace { -// In this sample, we want to ensure that every test finishes within -// ~5 seconds. If a test takes longer to run, we consider it a -// failure. -// -// We put the code for timing a test in a test fixture called -// "QuickTest". QuickTest is intended to be the super fixture that -// other fixtures derive from, therefore there is no test case with -// the name "QuickTest". This is OK. -// -// Later, we will derive multiple test fixtures from QuickTest. -class QuickTest : public testing::Test { - protected: - // Remember that SetUp() is run immediately before a test starts. - // This is a good place to record the start time. - void SetUp() override { start_time_ = time(nullptr); } - - // TearDown() is invoked immediately after a test finishes. Here we - // check if the test was too slow. - void TearDown() override { - // Gets the time when the test finishes - const time_t end_time = time(nullptr); - - // Asserts that the test took no more than ~5 seconds. Did you - // know that you can use assertions in SetUp() and TearDown() as - // well? - EXPECT_TRUE(end_time - start_time_ <= 5) << "The test took too long."; - } - - // The UTC time (in seconds) when the test starts - time_t start_time_; -}; - - -// We derive a fixture named IntegerFunctionTest from the QuickTest -// fixture. All tests using this fixture will be automatically -// required to be quick. -class IntegerFunctionTest : public QuickTest { - // We don't need any more logic than already in the QuickTest fixture. - // Therefore the body is empty. -}; - - -// Now we can write tests in the IntegerFunctionTest test case. - -// Tests Factorial() -TEST_F(IntegerFunctionTest, Factorial) { - // Tests factorial of negative numbers. - EXPECT_EQ(1, Factorial(-5)); - EXPECT_EQ(1, Factorial(-1)); - EXPECT_GT(Factorial(-10), 0); - - // Tests factorial of 0. - EXPECT_EQ(1, Factorial(0)); - - // Tests factorial of positive numbers. - EXPECT_EQ(1, Factorial(1)); - EXPECT_EQ(2, Factorial(2)); - EXPECT_EQ(6, Factorial(3)); - EXPECT_EQ(40320, Factorial(8)); -} - - -// Tests IsPrime() -TEST_F(IntegerFunctionTest, IsPrime) { - // Tests negative input. - EXPECT_FALSE(IsPrime(-1)); - EXPECT_FALSE(IsPrime(-2)); - EXPECT_FALSE(IsPrime(INT_MIN)); - - // Tests some trivial cases. - EXPECT_FALSE(IsPrime(0)); - EXPECT_FALSE(IsPrime(1)); - EXPECT_TRUE(IsPrime(2)); - EXPECT_TRUE(IsPrime(3)); - - // Tests positive input. - EXPECT_FALSE(IsPrime(4)); - EXPECT_TRUE(IsPrime(5)); - EXPECT_FALSE(IsPrime(6)); - EXPECT_TRUE(IsPrime(23)); -} - - -// The next test case (named "QueueTest") also needs to be quick, so -// we derive another fixture from QuickTest. -// -// The QueueTest test fixture has some logic and shared objects in -// addition to what's in QuickTest already. We define the additional -// stuff inside the body of the test fixture, as usual. -class QueueTest : public QuickTest { - protected: - void SetUp() override { - // First, we need to set up the super fixture (QuickTest). - QuickTest::SetUp(); - - // Second, some additional setup for this fixture. - q1_.Enqueue(1); - q2_.Enqueue(2); - q2_.Enqueue(3); - } - - // By default, TearDown() inherits the behavior of - // QuickTest::TearDown(). As we have no additional cleaning work - // for QueueTest, we omit it here. - // - // virtual void TearDown() { - // QuickTest::TearDown(); - // } - - Queue q0_; - Queue q1_; - Queue q2_; -}; - - -// Now, let's write tests using the QueueTest fixture. - -// Tests the default constructor. -TEST_F(QueueTest, DefaultConstructor) { - EXPECT_EQ(0u, q0_.Size()); -} - -// Tests Dequeue(). -TEST_F(QueueTest, Dequeue) { - int* n = q0_.Dequeue(); - EXPECT_TRUE(n == nullptr); - - n = q1_.Dequeue(); - EXPECT_TRUE(n != nullptr); - EXPECT_EQ(1, *n); - EXPECT_EQ(0u, q1_.Size()); - delete n; - - n = q2_.Dequeue(); - EXPECT_TRUE(n != nullptr); - EXPECT_EQ(2, *n); - EXPECT_EQ(1u, q2_.Size()); - delete n; -} -} // namespace -// If necessary, you can derive further test fixtures from a derived -// fixture itself. For example, you can derive another fixture from -// QueueTest. Google Test imposes no limit on how deep the hierarchy -// can be. In practice, however, you probably don't want it to be too -// deep as to be confusing. diff --git a/src/pdal/test/gtest/samples/sample6_unittest.cc b/src/pdal/test/gtest/samples/sample6_unittest.cc deleted file mode 100644 index 0266e27..0000000 --- a/src/pdal/test/gtest/samples/sample6_unittest.cc +++ /dev/null @@ -1,224 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// This sample shows how to test common properties of multiple -// implementations of the same interface (aka interface tests). - -// The interface and its implementations are in this header. -#include "prime_tables.h" - -#include "gtest/gtest.h" -namespace { -// First, we define some factory functions for creating instances of -// the implementations. You may be able to skip this step if all your -// implementations can be constructed the same way. - -template -PrimeTable* CreatePrimeTable(); - -template <> -PrimeTable* CreatePrimeTable() { - return new OnTheFlyPrimeTable; -} - -template <> -PrimeTable* CreatePrimeTable() { - return new PreCalculatedPrimeTable(10000); -} - -// Then we define a test fixture class template. -template -class PrimeTableTest : public testing::Test { - protected: - // The ctor calls the factory function to create a prime table - // implemented by T. - PrimeTableTest() : table_(CreatePrimeTable()) {} - - ~PrimeTableTest() override { delete table_; } - - // Note that we test an implementation via the base interface - // instead of the actual implementation class. This is important - // for keeping the tests close to the real world scenario, where the - // implementation is invoked via the base interface. It avoids - // got-yas where the implementation class has a method that shadows - // a method with the same name (but slightly different argument - // types) in the base interface, for example. - PrimeTable* const table_; -}; - -#if GTEST_HAS_TYPED_TEST - -using testing::Types; - -// Google Test offers two ways for reusing tests for different types. -// The first is called "typed tests". You should use it if you -// already know *all* the types you are gonna exercise when you write -// the tests. - -// To write a typed test case, first use -// -// TYPED_TEST_SUITE(TestCaseName, TypeList); -// -// to declare it and specify the type parameters. As with TEST_F, -// TestCaseName must match the test fixture name. - -// The list of types we want to test. -typedef Types Implementations; - -TYPED_TEST_SUITE(PrimeTableTest, Implementations); - -// Then use TYPED_TEST(TestCaseName, TestName) to define a typed test, -// similar to TEST_F. -TYPED_TEST(PrimeTableTest, ReturnsFalseForNonPrimes) { - // Inside the test body, you can refer to the type parameter by - // TypeParam, and refer to the fixture class by TestFixture. We - // don't need them in this example. - - // Since we are in the template world, C++ requires explicitly - // writing 'this->' when referring to members of the fixture class. - // This is something you have to learn to live with. - EXPECT_FALSE(this->table_->IsPrime(-5)); - EXPECT_FALSE(this->table_->IsPrime(0)); - EXPECT_FALSE(this->table_->IsPrime(1)); - EXPECT_FALSE(this->table_->IsPrime(4)); - EXPECT_FALSE(this->table_->IsPrime(6)); - EXPECT_FALSE(this->table_->IsPrime(100)); -} - -TYPED_TEST(PrimeTableTest, ReturnsTrueForPrimes) { - EXPECT_TRUE(this->table_->IsPrime(2)); - EXPECT_TRUE(this->table_->IsPrime(3)); - EXPECT_TRUE(this->table_->IsPrime(5)); - EXPECT_TRUE(this->table_->IsPrime(7)); - EXPECT_TRUE(this->table_->IsPrime(11)); - EXPECT_TRUE(this->table_->IsPrime(131)); -} - -TYPED_TEST(PrimeTableTest, CanGetNextPrime) { - EXPECT_EQ(2, this->table_->GetNextPrime(0)); - EXPECT_EQ(3, this->table_->GetNextPrime(2)); - EXPECT_EQ(5, this->table_->GetNextPrime(3)); - EXPECT_EQ(7, this->table_->GetNextPrime(5)); - EXPECT_EQ(11, this->table_->GetNextPrime(7)); - EXPECT_EQ(131, this->table_->GetNextPrime(128)); -} - -// That's it! Google Test will repeat each TYPED_TEST for each type -// in the type list specified in TYPED_TEST_SUITE. Sit back and be -// happy that you don't have to define them multiple times. - -#endif // GTEST_HAS_TYPED_TEST - -#if GTEST_HAS_TYPED_TEST_P - -using testing::Types; - -// Sometimes, however, you don't yet know all the types that you want -// to test when you write the tests. For example, if you are the -// author of an interface and expect other people to implement it, you -// might want to write a set of tests to make sure each implementation -// conforms to some basic requirements, but you don't know what -// implementations will be written in the future. -// -// How can you write the tests without committing to the type -// parameters? That's what "type-parameterized tests" can do for you. -// It is a bit more involved than typed tests, but in return you get a -// test pattern that can be reused in many contexts, which is a big -// win. Here's how you do it: - -// First, define a test fixture class template. Here we just reuse -// the PrimeTableTest fixture defined earlier: - -template -class PrimeTableTest2 : public PrimeTableTest { -}; - -// Then, declare the test case. The argument is the name of the test -// fixture, and also the name of the test case (as usual). The _P -// suffix is for "parameterized" or "pattern". -TYPED_TEST_SUITE_P(PrimeTableTest2); - -// Next, use TYPED_TEST_P(TestCaseName, TestName) to define a test, -// similar to what you do with TEST_F. -TYPED_TEST_P(PrimeTableTest2, ReturnsFalseForNonPrimes) { - EXPECT_FALSE(this->table_->IsPrime(-5)); - EXPECT_FALSE(this->table_->IsPrime(0)); - EXPECT_FALSE(this->table_->IsPrime(1)); - EXPECT_FALSE(this->table_->IsPrime(4)); - EXPECT_FALSE(this->table_->IsPrime(6)); - EXPECT_FALSE(this->table_->IsPrime(100)); -} - -TYPED_TEST_P(PrimeTableTest2, ReturnsTrueForPrimes) { - EXPECT_TRUE(this->table_->IsPrime(2)); - EXPECT_TRUE(this->table_->IsPrime(3)); - EXPECT_TRUE(this->table_->IsPrime(5)); - EXPECT_TRUE(this->table_->IsPrime(7)); - EXPECT_TRUE(this->table_->IsPrime(11)); - EXPECT_TRUE(this->table_->IsPrime(131)); -} - -TYPED_TEST_P(PrimeTableTest2, CanGetNextPrime) { - EXPECT_EQ(2, this->table_->GetNextPrime(0)); - EXPECT_EQ(3, this->table_->GetNextPrime(2)); - EXPECT_EQ(5, this->table_->GetNextPrime(3)); - EXPECT_EQ(7, this->table_->GetNextPrime(5)); - EXPECT_EQ(11, this->table_->GetNextPrime(7)); - EXPECT_EQ(131, this->table_->GetNextPrime(128)); -} - -// Type-parameterized tests involve one extra step: you have to -// enumerate the tests you defined: -REGISTER_TYPED_TEST_SUITE_P( - PrimeTableTest2, // The first argument is the test case name. - // The rest of the arguments are the test names. - ReturnsFalseForNonPrimes, ReturnsTrueForPrimes, CanGetNextPrime); - -// At this point the test pattern is done. However, you don't have -// any real test yet as you haven't said which types you want to run -// the tests with. - -// To turn the abstract test pattern into real tests, you instantiate -// it with a list of types. Usually the test pattern will be defined -// in a .h file, and anyone can #include and instantiate it. You can -// even instantiate it more than once in the same program. To tell -// different instances apart, you give each of them a name, which will -// become part of the test case name and can be used in test filters. - -// The list of types we want to test. Note that it doesn't have to be -// defined at the time we write the TYPED_TEST_P()s. -typedef Types - PrimeTableImplementations; -INSTANTIATE_TYPED_TEST_SUITE_P(OnTheFlyAndPreCalculated, // Instance name - PrimeTableTest2, // Test case name - PrimeTableImplementations); // Type list - -#endif // GTEST_HAS_TYPED_TEST_P -} // namespace diff --git a/src/pdal/test/gtest/samples/sample7_unittest.cc b/src/pdal/test/gtest/samples/sample7_unittest.cc deleted file mode 100644 index e0efc29..0000000 --- a/src/pdal/test/gtest/samples/sample7_unittest.cc +++ /dev/null @@ -1,117 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// This sample shows how to test common properties of multiple -// implementations of an interface (aka interface tests) using -// value-parameterized tests. Each test in the test case has -// a parameter that is an interface pointer to an implementation -// tested. - -// The interface and its implementations are in this header. -#include "prime_tables.h" - -#include "gtest/gtest.h" -namespace { - -using ::testing::TestWithParam; -using ::testing::Values; - -// As a general rule, to prevent a test from affecting the tests that come -// after it, you should create and destroy the tested objects for each test -// instead of reusing them. In this sample we will define a simple factory -// function for PrimeTable objects. We will instantiate objects in test's -// SetUp() method and delete them in TearDown() method. -typedef PrimeTable* CreatePrimeTableFunc(); - -PrimeTable* CreateOnTheFlyPrimeTable() { - return new OnTheFlyPrimeTable(); -} - -template -PrimeTable* CreatePreCalculatedPrimeTable() { - return new PreCalculatedPrimeTable(max_precalculated); -} - -// Inside the test body, fixture constructor, SetUp(), and TearDown() you -// can refer to the test parameter by GetParam(). In this case, the test -// parameter is a factory function which we call in fixture's SetUp() to -// create and store an instance of PrimeTable. -class PrimeTableTestSmpl7 : public TestWithParam { - public: - ~PrimeTableTestSmpl7() override { delete table_; } - void SetUp() override { table_ = (*GetParam())(); } - void TearDown() override { - delete table_; - table_ = nullptr; - } - - protected: - PrimeTable* table_; -}; - -TEST_P(PrimeTableTestSmpl7, ReturnsFalseForNonPrimes) { - EXPECT_FALSE(table_->IsPrime(-5)); - EXPECT_FALSE(table_->IsPrime(0)); - EXPECT_FALSE(table_->IsPrime(1)); - EXPECT_FALSE(table_->IsPrime(4)); - EXPECT_FALSE(table_->IsPrime(6)); - EXPECT_FALSE(table_->IsPrime(100)); -} - -TEST_P(PrimeTableTestSmpl7, ReturnsTrueForPrimes) { - EXPECT_TRUE(table_->IsPrime(2)); - EXPECT_TRUE(table_->IsPrime(3)); - EXPECT_TRUE(table_->IsPrime(5)); - EXPECT_TRUE(table_->IsPrime(7)); - EXPECT_TRUE(table_->IsPrime(11)); - EXPECT_TRUE(table_->IsPrime(131)); -} - -TEST_P(PrimeTableTestSmpl7, CanGetNextPrime) { - EXPECT_EQ(2, table_->GetNextPrime(0)); - EXPECT_EQ(3, table_->GetNextPrime(2)); - EXPECT_EQ(5, table_->GetNextPrime(3)); - EXPECT_EQ(7, table_->GetNextPrime(5)); - EXPECT_EQ(11, table_->GetNextPrime(7)); - EXPECT_EQ(131, table_->GetNextPrime(128)); -} - -// In order to run value-parameterized tests, you need to instantiate them, -// or bind them to a list of values which will be used as test parameters. -// You can instantiate them in a different translation module, or even -// instantiate them several times. -// -// Here, we instantiate our tests with a list of two PrimeTable object -// factory functions: -INSTANTIATE_TEST_SUITE_P(OnTheFlyAndPreCalculated, PrimeTableTestSmpl7, - Values(&CreateOnTheFlyPrimeTable, - &CreatePreCalculatedPrimeTable<1000>)); - -} // namespace diff --git a/src/pdal/test/gtest/samples/sample8_unittest.cc b/src/pdal/test/gtest/samples/sample8_unittest.cc deleted file mode 100644 index 10488b0..0000000 --- a/src/pdal/test/gtest/samples/sample8_unittest.cc +++ /dev/null @@ -1,154 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// This sample shows how to test code relying on some global flag variables. -// Combine() helps with generating all possible combinations of such flags, -// and each test is given one combination as a parameter. - -// Use class definitions to test from this header. -#include "prime_tables.h" - -#include "gtest/gtest.h" -namespace { - -// Suppose we want to introduce a new, improved implementation of PrimeTable -// which combines speed of PrecalcPrimeTable and versatility of -// OnTheFlyPrimeTable (see prime_tables.h). Inside it instantiates both -// PrecalcPrimeTable and OnTheFlyPrimeTable and uses the one that is more -// appropriate under the circumstances. But in low memory conditions, it can be -// told to instantiate without PrecalcPrimeTable instance at all and use only -// OnTheFlyPrimeTable. -class HybridPrimeTable : public PrimeTable { - public: - HybridPrimeTable(bool force_on_the_fly, int max_precalculated) - : on_the_fly_impl_(new OnTheFlyPrimeTable), - precalc_impl_(force_on_the_fly - ? nullptr - : new PreCalculatedPrimeTable(max_precalculated)), - max_precalculated_(max_precalculated) {} - ~HybridPrimeTable() override { - delete on_the_fly_impl_; - delete precalc_impl_; - } - - bool IsPrime(int n) const override { - if (precalc_impl_ != nullptr && n < max_precalculated_) - return precalc_impl_->IsPrime(n); - else - return on_the_fly_impl_->IsPrime(n); - } - - int GetNextPrime(int p) const override { - int next_prime = -1; - if (precalc_impl_ != nullptr && p < max_precalculated_) - next_prime = precalc_impl_->GetNextPrime(p); - - return next_prime != -1 ? next_prime : on_the_fly_impl_->GetNextPrime(p); - } - - private: - OnTheFlyPrimeTable* on_the_fly_impl_; - PreCalculatedPrimeTable* precalc_impl_; - int max_precalculated_; -}; - -using ::testing::TestWithParam; -using ::testing::Bool; -using ::testing::Values; -using ::testing::Combine; - -// To test all code paths for HybridPrimeTable we must test it with numbers -// both within and outside PreCalculatedPrimeTable's capacity and also with -// PreCalculatedPrimeTable disabled. We do this by defining fixture which will -// accept different combinations of parameters for instantiating a -// HybridPrimeTable instance. -class PrimeTableTest : public TestWithParam< ::std::tuple > { - protected: - void SetUp() override { - bool force_on_the_fly; - int max_precalculated; - std::tie(force_on_the_fly, max_precalculated) = GetParam(); - table_ = new HybridPrimeTable(force_on_the_fly, max_precalculated); - } - void TearDown() override { - delete table_; - table_ = nullptr; - } - HybridPrimeTable* table_; -}; - -TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) { - // Inside the test body, you can refer to the test parameter by GetParam(). - // In this case, the test parameter is a PrimeTable interface pointer which - // we can use directly. - // Please note that you can also save it in the fixture's SetUp() method - // or constructor and use saved copy in the tests. - - EXPECT_FALSE(table_->IsPrime(-5)); - EXPECT_FALSE(table_->IsPrime(0)); - EXPECT_FALSE(table_->IsPrime(1)); - EXPECT_FALSE(table_->IsPrime(4)); - EXPECT_FALSE(table_->IsPrime(6)); - EXPECT_FALSE(table_->IsPrime(100)); -} - -TEST_P(PrimeTableTest, ReturnsTrueForPrimes) { - EXPECT_TRUE(table_->IsPrime(2)); - EXPECT_TRUE(table_->IsPrime(3)); - EXPECT_TRUE(table_->IsPrime(5)); - EXPECT_TRUE(table_->IsPrime(7)); - EXPECT_TRUE(table_->IsPrime(11)); - EXPECT_TRUE(table_->IsPrime(131)); -} - -TEST_P(PrimeTableTest, CanGetNextPrime) { - EXPECT_EQ(2, table_->GetNextPrime(0)); - EXPECT_EQ(3, table_->GetNextPrime(2)); - EXPECT_EQ(5, table_->GetNextPrime(3)); - EXPECT_EQ(7, table_->GetNextPrime(5)); - EXPECT_EQ(11, table_->GetNextPrime(7)); - EXPECT_EQ(131, table_->GetNextPrime(128)); -} - -// In order to run value-parameterized tests, you need to instantiate them, -// or bind them to a list of values which will be used as test parameters. -// You can instantiate them in a different translation module, or even -// instantiate them several times. -// -// Here, we instantiate our tests with a list of parameters. We must combine -// all variations of the boolean flag suppressing PrecalcPrimeTable and some -// meaningful values for tests. We choose a small value (1), and a value that -// will put some of the tested numbers beyond the capability of the -// PrecalcPrimeTable instance and some inside it (10). Combine will produce all -// possible combinations. -INSTANTIATE_TEST_SUITE_P(MeaningfulTestParameters, PrimeTableTest, - Combine(Bool(), Values(1, 10))); - -} // namespace diff --git a/src/pdal/test/gtest/samples/sample9_unittest.cc b/src/pdal/test/gtest/samples/sample9_unittest.cc deleted file mode 100644 index e502d08..0000000 --- a/src/pdal/test/gtest/samples/sample9_unittest.cc +++ /dev/null @@ -1,156 +0,0 @@ -// Copyright 2009 Google Inc. All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// This sample shows how to use Google Test listener API to implement -// an alternative console output and how to use the UnitTest reflection API -// to enumerate test cases and tests and to inspect their results. - -#include - -#include "gtest/gtest.h" - -using ::testing::EmptyTestEventListener; -using ::testing::InitGoogleTest; -using ::testing::Test; -using ::testing::TestCase; -using ::testing::TestEventListeners; -using ::testing::TestInfo; -using ::testing::TestPartResult; -using ::testing::UnitTest; -namespace { -// Provides alternative output mode which produces minimal amount of -// information about tests. -class TersePrinter : public EmptyTestEventListener { - private: - // Called before any test activity starts. - void OnTestProgramStart(const UnitTest& /* unit_test */) override {} - - // Called after all test activities have ended. - void OnTestProgramEnd(const UnitTest& unit_test) override { - fprintf(stdout, "TEST %s\n", unit_test.Passed() ? "PASSED" : "FAILED"); - fflush(stdout); - } - - // Called before a test starts. - void OnTestStart(const TestInfo& test_info) override { - fprintf(stdout, - "*** Test %s.%s starting.\n", - test_info.test_case_name(), - test_info.name()); - fflush(stdout); - } - - // Called after a failed assertion or a SUCCEED() invocation. - void OnTestPartResult(const TestPartResult& test_part_result) override { - fprintf(stdout, - "%s in %s:%d\n%s\n", - test_part_result.failed() ? "*** Failure" : "Success", - test_part_result.file_name(), - test_part_result.line_number(), - test_part_result.summary()); - fflush(stdout); - } - - // Called after a test ends. - void OnTestEnd(const TestInfo& test_info) override { - fprintf(stdout, - "*** Test %s.%s ending.\n", - test_info.test_case_name(), - test_info.name()); - fflush(stdout); - } -}; // class TersePrinter - -TEST(CustomOutputTest, PrintsMessage) { - printf("Printing something from the test body...\n"); -} - -TEST(CustomOutputTest, Succeeds) { - SUCCEED() << "SUCCEED() has been invoked from here"; -} - -TEST(CustomOutputTest, Fails) { - EXPECT_EQ(1, 2) - << "This test fails in order to demonstrate alternative failure messages"; -} -} // namespace - -int main(int argc, char **argv) { - InitGoogleTest(&argc, argv); - - bool terse_output = false; - if (argc > 1 && strcmp(argv[1], "--terse_output") == 0 ) - terse_output = true; - else - printf("%s\n", "Run this program with --terse_output to change the way " - "it prints its output."); - - UnitTest& unit_test = *UnitTest::GetInstance(); - - // If we are given the --terse_output command line flag, suppresses the - // standard output and attaches own result printer. - if (terse_output) { - TestEventListeners& listeners = unit_test.listeners(); - - // Removes the default console output listener from the list so it will - // not receive events from Google Test and won't print any output. Since - // this operation transfers ownership of the listener to the caller we - // have to delete it as well. - delete listeners.Release(listeners.default_result_printer()); - - // Adds the custom output listener to the list. It will now receive - // events from Google Test and print the alternative output. We don't - // have to worry about deleting it since Google Test assumes ownership - // over it after adding it to the list. - listeners.Append(new TersePrinter); - } - int ret_val = RUN_ALL_TESTS(); - - // This is an example of using the UnitTest reflection API to inspect test - // results. Here we discount failures from the tests we expected to fail. - int unexpectedly_failed_tests = 0; - for (int i = 0; i < unit_test.total_test_suite_count(); ++i) { - const testing::TestSuite& test_suite = *unit_test.GetTestSuite(i); - for (int j = 0; j < test_suite.total_test_count(); ++j) { - const TestInfo& test_info = *test_suite.GetTestInfo(j); - // Counts failed tests that were not meant to fail (those without - // 'Fails' in the name). - if (test_info.result()->Failed() && - strcmp(test_info.name(), "Fails") != 0) { - unexpectedly_failed_tests++; - } - } - } - - // Test that were meant to fail should not affect the test program outcome. - if (unexpectedly_failed_tests == 0) - ret_val = 0; - - return ret_val; -} diff --git a/src/pdal/test/gtest/scripts/common.py b/src/pdal/test/gtest/scripts/common.py deleted file mode 100644 index 3c0347a..0000000 --- a/src/pdal/test/gtest/scripts/common.py +++ /dev/null @@ -1,83 +0,0 @@ -# Copyright 2013 Google Inc. All Rights Reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Shared utilities for writing scripts for Google Test/Mock.""" - -__author__ = 'wan@google.com (Zhanyong Wan)' - - -import os -import re - - -# Matches the line from 'svn info .' output that describes what SVN -# path the current local directory corresponds to. For example, in -# a googletest SVN workspace's trunk/test directory, the output will be: -# -# URL: https://googletest.googlecode.com/svn/trunk/test -_SVN_INFO_URL_RE = re.compile(r'^URL: https://(\w+)\.googlecode\.com/svn(.*)') - - -def GetCommandOutput(command): - """Runs the shell command and returns its stdout as a list of lines.""" - - f = os.popen(command, 'r') - lines = [line.strip() for line in f.readlines()] - f.close() - return lines - - -def GetSvnInfo(): - """Returns the project name and the current SVN workspace's root path.""" - - for line in GetCommandOutput('svn info .'): - m = _SVN_INFO_URL_RE.match(line) - if m: - project = m.group(1) # googletest or googlemock - rel_path = m.group(2) - root = os.path.realpath(rel_path.count('/') * '../') - return project, root - - return None, None - - -def GetSvnTrunk(): - """Returns the current SVN workspace's trunk root path.""" - - _, root = GetSvnInfo() - return root + '/trunk' if root else None - - -def IsInGTestSvn(): - project, _ = GetSvnInfo() - return project == 'googletest' - - -def IsInGMockSvn(): - project, _ = GetSvnInfo() - return project == 'googlemock' diff --git a/src/pdal/test/gtest/scripts/fuse_gtest_files.py b/src/pdal/test/gtest/scripts/fuse_gtest_files.py deleted file mode 100755 index d0dd464..0000000 --- a/src/pdal/test/gtest/scripts/fuse_gtest_files.py +++ /dev/null @@ -1,253 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2009, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""fuse_gtest_files.py v0.2.0 -Fuses Google Test source code into a .h file and a .cc file. - -SYNOPSIS - fuse_gtest_files.py [GTEST_ROOT_DIR] OUTPUT_DIR - - Scans GTEST_ROOT_DIR for Google Test source code, and generates - two files: OUTPUT_DIR/gtest/gtest.h and OUTPUT_DIR/gtest/gtest-all.cc. - Then you can build your tests by adding OUTPUT_DIR to the include - search path and linking with OUTPUT_DIR/gtest/gtest-all.cc. These - two files contain everything you need to use Google Test. Hence - you can "install" Google Test by copying them to wherever you want. - - GTEST_ROOT_DIR can be omitted and defaults to the parent - directory of the directory holding this script. - -EXAMPLES - ./fuse_gtest_files.py fused_gtest - ./fuse_gtest_files.py path/to/unpacked/gtest fused_gtest - -This tool is experimental. In particular, it assumes that there is no -conditional inclusion of Google Test headers. Please report any -problems to googletestframework@googlegroups.com. You can read -https://github.com/google/googletest/blob/master/googletest/docs/advanced.md for -more information. -""" - -__author__ = 'wan@google.com (Zhanyong Wan)' - -import os -import re -try: - from sets import Set as set # For Python 2.3 compatibility -except ImportError: - pass -import sys - -# We assume that this file is in the scripts/ directory in the Google -# Test root directory. -DEFAULT_GTEST_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..') - -# Regex for matching '#include "gtest/..."'. -INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gtest/.+)"') - -# Regex for matching '#include "src/..."'. -INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"') - -# Where to find the source seed files. -GTEST_H_SEED = 'include/gtest/gtest.h' -GTEST_SPI_H_SEED = 'include/gtest/gtest-spi.h' -GTEST_ALL_CC_SEED = 'src/gtest-all.cc' - -# Where to put the generated files. -GTEST_H_OUTPUT = 'gtest/gtest.h' -GTEST_ALL_CC_OUTPUT = 'gtest/gtest-all.cc' - - -def VerifyFileExists(directory, relative_path): - """Verifies that the given file exists; aborts on failure. - - relative_path is the file path relative to the given directory. - """ - - if not os.path.isfile(os.path.join(directory, relative_path)): - print('ERROR: Cannot find %s in directory %s.' % (relative_path, - directory)) - print('Please either specify a valid project root directory ' - 'or omit it on the command line.') - sys.exit(1) - - -def ValidateGTestRootDir(gtest_root): - """Makes sure gtest_root points to a valid gtest root directory. - - The function aborts the program on failure. - """ - - VerifyFileExists(gtest_root, GTEST_H_SEED) - VerifyFileExists(gtest_root, GTEST_ALL_CC_SEED) - - -def VerifyOutputFile(output_dir, relative_path): - """Verifies that the given output file path is valid. - - relative_path is relative to the output_dir directory. - """ - - # Makes sure the output file either doesn't exist or can be overwritten. - output_file = os.path.join(output_dir, relative_path) - if os.path.exists(output_file): - # TODO(wan@google.com): The following user-interaction doesn't - # work with automated processes. We should provide a way for the - # Makefile to force overwriting the files. - print('%s already exists in directory %s - overwrite it? (y/N) ' % - (relative_path, output_dir)) - answer = sys.stdin.readline().strip() - if answer not in ['y', 'Y']: - print('ABORTED.') - sys.exit(1) - - # Makes sure the directory holding the output file exists; creates - # it and all its ancestors if necessary. - parent_directory = os.path.dirname(output_file) - if not os.path.isdir(parent_directory): - os.makedirs(parent_directory) - - -def ValidateOutputDir(output_dir): - """Makes sure output_dir points to a valid output directory. - - The function aborts the program on failure. - """ - - VerifyOutputFile(output_dir, GTEST_H_OUTPUT) - VerifyOutputFile(output_dir, GTEST_ALL_CC_OUTPUT) - - -def FuseGTestH(gtest_root, output_dir): - """Scans folder gtest_root to generate gtest/gtest.h in output_dir.""" - - output_file = open(os.path.join(output_dir, GTEST_H_OUTPUT), 'w') - processed_files = set() # Holds all gtest headers we've processed. - - def ProcessFile(gtest_header_path): - """Processes the given gtest header file.""" - - # We don't process the same header twice. - if gtest_header_path in processed_files: - return - - processed_files.add(gtest_header_path) - - # Reads each line in the given gtest header. - for line in open(os.path.join(gtest_root, gtest_header_path), 'r'): - m = INCLUDE_GTEST_FILE_REGEX.match(line) - if m: - # It's '#include "gtest/..."' - let's process it recursively. - ProcessFile('include/' + m.group(1)) - else: - # Otherwise we copy the line unchanged to the output file. - output_file.write(line) - - ProcessFile(GTEST_H_SEED) - output_file.close() - - -def FuseGTestAllCcToFile(gtest_root, output_file): - """Scans folder gtest_root to generate gtest/gtest-all.cc in output_file.""" - - processed_files = set() - - def ProcessFile(gtest_source_file): - """Processes the given gtest source file.""" - - # We don't process the same #included file twice. - if gtest_source_file in processed_files: - return - - processed_files.add(gtest_source_file) - - # Reads each line in the given gtest source file. - for line in open(os.path.join(gtest_root, gtest_source_file), 'r'): - m = INCLUDE_GTEST_FILE_REGEX.match(line) - if m: - if 'include/' + m.group(1) == GTEST_SPI_H_SEED: - # It's '#include "gtest/gtest-spi.h"'. This file is not - # #included by "gtest/gtest.h", so we need to process it. - ProcessFile(GTEST_SPI_H_SEED) - else: - # It's '#include "gtest/foo.h"' where foo is not gtest-spi. - # We treat it as '#include "gtest/gtest.h"', as all other - # gtest headers are being fused into gtest.h and cannot be - # #included directly. - - # There is no need to #include "gtest/gtest.h" more than once. - if not GTEST_H_SEED in processed_files: - processed_files.add(GTEST_H_SEED) - output_file.write('#include "%s"\n' % (GTEST_H_OUTPUT,)) - else: - m = INCLUDE_SRC_FILE_REGEX.match(line) - if m: - # It's '#include "src/foo"' - let's process it recursively. - ProcessFile(m.group(1)) - else: - output_file.write(line) - - ProcessFile(GTEST_ALL_CC_SEED) - - -def FuseGTestAllCc(gtest_root, output_dir): - """Scans folder gtest_root to generate gtest/gtest-all.cc in output_dir.""" - - output_file = open(os.path.join(output_dir, GTEST_ALL_CC_OUTPUT), 'w') - FuseGTestAllCcToFile(gtest_root, output_file) - output_file.close() - - -def FuseGTest(gtest_root, output_dir): - """Fuses gtest.h and gtest-all.cc.""" - - ValidateGTestRootDir(gtest_root) - ValidateOutputDir(output_dir) - - FuseGTestH(gtest_root, output_dir) - FuseGTestAllCc(gtest_root, output_dir) - - -def main(): - argc = len(sys.argv) - if argc == 2: - # fuse_gtest_files.py OUTPUT_DIR - FuseGTest(DEFAULT_GTEST_ROOT_DIR, sys.argv[1]) - elif argc == 3: - # fuse_gtest_files.py GTEST_ROOT_DIR OUTPUT_DIR - FuseGTest(sys.argv[1], sys.argv[2]) - else: - print(__doc__) - sys.exit(1) - - -if __name__ == '__main__': - main() diff --git a/src/pdal/test/gtest/scripts/gen_gtest_pred_impl.py b/src/pdal/test/gtest/scripts/gen_gtest_pred_impl.py deleted file mode 100755 index b43efdf..0000000 --- a/src/pdal/test/gtest/scripts/gen_gtest_pred_impl.py +++ /dev/null @@ -1,730 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2006, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""gen_gtest_pred_impl.py v0.1 - -Generates the implementation of Google Test predicate assertions and -accompanying tests. - -Usage: - - gen_gtest_pred_impl.py MAX_ARITY - -where MAX_ARITY is a positive integer. - -The command generates the implementation of up-to MAX_ARITY-ary -predicate assertions, and writes it to file gtest_pred_impl.h in the -directory where the script is. It also generates the accompanying -unit test in file gtest_pred_impl_unittest.cc. -""" - -__author__ = 'wan@google.com (Zhanyong Wan)' - -import os -import sys -import time - -# Where this script is. -SCRIPT_DIR = os.path.dirname(sys.argv[0]) - -# Where to store the generated header. -HEADER = os.path.join(SCRIPT_DIR, '../include/gtest/gtest_pred_impl.h') - -# Where to store the generated unit test. -UNIT_TEST = os.path.join(SCRIPT_DIR, '../test/gtest_pred_impl_unittest.cc') - - -def HeaderPreamble(n): - """Returns the preamble for the header file. - - Args: - n: the maximum arity of the predicate macros to be generated. - """ - - # A map that defines the values used in the preamble template. - DEFS = { - 'today' : time.strftime('%m/%d/%Y'), - 'year' : time.strftime('%Y'), - 'command' : '%s %s' % (os.path.basename(sys.argv[0]), n), - 'n' : n - } - - return ( -"""// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// This file is AUTOMATICALLY GENERATED on %(today)s by command -// '%(command)s'. DO NOT EDIT BY HAND! -// -// Implements a family of generic predicate assertion macros. - -#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ -#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ - -#include "gtest/gtest.h" - -namespace testing { - -// This header implements a family of generic predicate assertion -// macros: -// -// ASSERT_PRED_FORMAT1(pred_format, v1) -// ASSERT_PRED_FORMAT2(pred_format, v1, v2) -// ... -// -// where pred_format is a function or functor that takes n (in the -// case of ASSERT_PRED_FORMATn) values and their source expression -// text, and returns a testing::AssertionResult. See the definition -// of ASSERT_EQ in gtest.h for an example. -// -// If you don't care about formatting, you can use the more -// restrictive version: -// -// ASSERT_PRED1(pred, v1) -// ASSERT_PRED2(pred, v1, v2) -// ... -// -// where pred is an n-ary function or functor that returns bool, -// and the values v1, v2, ..., must support the << operator for -// streaming to std::ostream. -// -// We also define the EXPECT_* variations. -// -// For now we only support predicates whose arity is at most %(n)s. -// Please email googletestframework@googlegroups.com if you need -// support for higher arities. - -// GTEST_ASSERT_ is the basic statement to which all of the assertions -// in this file reduce. Don't use this in your code. - -#define GTEST_ASSERT_(expression, on_failure) \\ - GTEST_AMBIGUOUS_ELSE_BLOCKER_ \\ - if (const ::testing::AssertionResult gtest_ar = (expression)) \\ - ; \\ - else \\ - on_failure(gtest_ar.failure_message()) -""" % DEFS) - - -def Arity(n): - """Returns the English name of the given arity.""" - - if n < 0: - return None - elif n <= 3: - return ['nullary', 'unary', 'binary', 'ternary'][n] - else: - return '%s-ary' % n - - -def Title(word): - """Returns the given word in title case. The difference between - this and string's title() method is that Title('4-ary') is '4-ary' - while '4-ary'.title() is '4-Ary'.""" - - return word[0].upper() + word[1:] - - -def OneTo(n): - """Returns the list [1, 2, 3, ..., n].""" - - return range(1, n + 1) - - -def Iter(n, format, sep=''): - """Given a positive integer n, a format string that contains 0 or - more '%s' format specs, and optionally a separator string, returns - the join of n strings, each formatted with the format string on an - iterator ranged from 1 to n. - - Example: - - Iter(3, 'v%s', sep=', ') returns 'v1, v2, v3'. - """ - - # How many '%s' specs are in format? - spec_count = len(format.split('%s')) - 1 - return sep.join([format % (spec_count * (i,)) for i in OneTo(n)]) - - -def ImplementationForArity(n): - """Returns the implementation of n-ary predicate assertions.""" - - # A map the defines the values used in the implementation template. - DEFS = { - 'n' : str(n), - 'vs' : Iter(n, 'v%s', sep=', '), - 'vts' : Iter(n, '#v%s', sep=', '), - 'arity' : Arity(n), - 'Arity' : Title(Arity(n)) - } - - impl = """ - -// Helper function for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use -// this in your code. -template -AssertionResult AssertPred%(n)sHelper(const char* pred_text""" % DEFS - - impl += Iter(n, """, - const char* e%s""") - - impl += """, - Pred pred""" - - impl += Iter(n, """, - const T%s& v%s""") - - impl += """) { - if (pred(%(vs)s)) return AssertionSuccess(); - -""" % DEFS - - impl += ' return AssertionFailure() << pred_text << "("' - - impl += Iter(n, """ - << e%s""", sep=' << ", "') - - impl += ' << ") evaluates to false, where"' - - impl += Iter(n, """ - << "\\n" << e%s << " evaluates to " << v%s""") - - impl += """; -} - -// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT%(n)s. -// Don't use this in your code. -#define GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, on_failure)\\ - GTEST_ASSERT_(pred_format(%(vts)s, %(vs)s), \\ - on_failure) - -// Internal macro for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use -// this in your code. -#define GTEST_PRED%(n)s_(pred, %(vs)s, on_failure)\\ - GTEST_ASSERT_(::testing::AssertPred%(n)sHelper(#pred""" % DEFS - - impl += Iter(n, """, \\ - #v%s""") - - impl += """, \\ - pred""" - - impl += Iter(n, """, \\ - v%s""") - - impl += """), on_failure) - -// %(Arity)s predicate assertion macros. -#define EXPECT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\ - GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_NONFATAL_FAILURE_) -#define EXPECT_PRED%(n)s(pred, %(vs)s) \\ - GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_NONFATAL_FAILURE_) -#define ASSERT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\ - GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_FATAL_FAILURE_) -#define ASSERT_PRED%(n)s(pred, %(vs)s) \\ - GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_FATAL_FAILURE_) - -""" % DEFS - - return impl - - -def HeaderPostamble(): - """Returns the postamble for the header file.""" - - return """ - -} // namespace testing - -#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ -""" - - -def GenerateFile(path, content): - """Given a file path and a content string - overwrites it with the given content. - """ - print 'Updating file %s . . .' % path - f = file(path, 'w+') - print >>f, content, - f.close() - - print 'File %s has been updated.' % path - - -def GenerateHeader(n): - """Given the maximum arity n, updates the header file that implements - the predicate assertions. - """ - GenerateFile(HEADER, - HeaderPreamble(n) - + ''.join([ImplementationForArity(i) for i in OneTo(n)]) - + HeaderPostamble()) - - -def UnitTestPreamble(): - """Returns the preamble for the unit test file.""" - - # A map that defines the values used in the preamble template. - DEFS = { - 'today' : time.strftime('%m/%d/%Y'), - 'year' : time.strftime('%Y'), - 'command' : '%s %s' % (os.path.basename(sys.argv[0]), sys.argv[1]), - } - - return ( -"""// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// This file is AUTOMATICALLY GENERATED on %(today)s by command -// '%(command)s'. DO NOT EDIT BY HAND! - -// Regression test for gtest_pred_impl.h -// -// This file is generated by a script and quite long. If you intend to -// learn how Google Test works by reading its unit tests, read -// gtest_unittest.cc instead. -// -// This is intended as a regression test for the Google Test predicate -// assertions. We compile it as part of the gtest_unittest target -// only to keep the implementation tidy and compact, as it is quite -// involved to set up the stage for testing Google Test using Google -// Test itself. -// -// Currently, gtest_unittest takes ~11 seconds to run in the testing -// daemon. In the future, if it grows too large and needs much more -// time to finish, we should consider separating this file into a -// stand-alone regression test. - -#include - -#include "gtest/gtest.h" -#include "gtest/gtest-spi.h" - -// A user-defined data type. -struct Bool { - explicit Bool(int val) : value(val != 0) {} - - bool operator>(int n) const { return value > Bool(n).value; } - - Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); } - - bool operator==(const Bool& rhs) const { return value == rhs.value; } - - bool value; -}; - -// Enables Bool to be used in assertions. -std::ostream& operator<<(std::ostream& os, const Bool& x) { - return os << (x.value ? "true" : "false"); -} - -""" % DEFS) - - -def TestsForArity(n): - """Returns the tests for n-ary predicate assertions.""" - - # A map that defines the values used in the template for the tests. - DEFS = { - 'n' : n, - 'es' : Iter(n, 'e%s', sep=', '), - 'vs' : Iter(n, 'v%s', sep=', '), - 'vts' : Iter(n, '#v%s', sep=', '), - 'tvs' : Iter(n, 'T%s v%s', sep=', '), - 'int_vs' : Iter(n, 'int v%s', sep=', '), - 'Bool_vs' : Iter(n, 'Bool v%s', sep=', '), - 'types' : Iter(n, 'typename T%s', sep=', '), - 'v_sum' : Iter(n, 'v%s', sep=' + '), - 'arity' : Arity(n), - 'Arity' : Title(Arity(n)), - } - - tests = ( -"""// Sample functions/functors for testing %(arity)s predicate assertions. - -// A %(arity)s predicate function. -template <%(types)s> -bool PredFunction%(n)s(%(tvs)s) { - return %(v_sum)s > 0; -} - -// The following two functions are needed to circumvent a bug in -// gcc 2.95.3, which sometimes has problem with the above template -// function. -bool PredFunction%(n)sInt(%(int_vs)s) { - return %(v_sum)s > 0; -} -bool PredFunction%(n)sBool(%(Bool_vs)s) { - return %(v_sum)s > 0; -} -""" % DEFS) - - tests += """ -// A %(arity)s predicate functor. -struct PredFunctor%(n)s { - template <%(types)s> - bool operator()(""" % DEFS - - tests += Iter(n, 'const T%s& v%s', sep=""", - """) - - tests += """) { - return %(v_sum)s > 0; - } -}; -""" % DEFS - - tests += """ -// A %(arity)s predicate-formatter function. -template <%(types)s> -testing::AssertionResult PredFormatFunction%(n)s(""" % DEFS - - tests += Iter(n, 'const char* e%s', sep=""", - """) - - tests += Iter(n, """, - const T%s& v%s""") - - tests += """) { - if (PredFunction%(n)s(%(vs)s)) - return testing::AssertionSuccess(); - - return testing::AssertionFailure() - << """ % DEFS - - tests += Iter(n, 'e%s', sep=' << " + " << ') - - tests += """ - << " is expected to be positive, but evaluates to " - << %(v_sum)s << "."; -} -""" % DEFS - - tests += """ -// A %(arity)s predicate-formatter functor. -struct PredFormatFunctor%(n)s { - template <%(types)s> - testing::AssertionResult operator()(""" % DEFS - - tests += Iter(n, 'const char* e%s', sep=""", - """) - - tests += Iter(n, """, - const T%s& v%s""") - - tests += """) const { - return PredFormatFunction%(n)s(%(es)s, %(vs)s); - } -}; -""" % DEFS - - tests += """ -// Tests for {EXPECT|ASSERT}_PRED_FORMAT%(n)s. - -class Predicate%(n)sTest : public testing::Test { - protected: - virtual void SetUp() { - expected_to_finish_ = true; - finished_ = false;""" % DEFS - - tests += """ - """ + Iter(n, 'n%s_ = ') + """0; - } -""" - - tests += """ - virtual void TearDown() { - // Verifies that each of the predicate's arguments was evaluated - // exactly once.""" - - tests += ''.join([""" - EXPECT_EQ(1, n%s_) << - "The predicate assertion didn't evaluate argument %s " - "exactly once.";""" % (i, i + 1) for i in OneTo(n)]) - - tests += """ - - // Verifies that the control flow in the test function is expected. - if (expected_to_finish_ && !finished_) { - FAIL() << "The predicate assertion unexpactedly aborted the test."; - } else if (!expected_to_finish_ && finished_) { - FAIL() << "The failed predicate assertion didn't abort the test " - "as expected."; - } - } - - // true iff the test function is expected to run to finish. - static bool expected_to_finish_; - - // true iff the test function did run to finish. - static bool finished_; -""" % DEFS - - tests += Iter(n, """ - static int n%s_;""") - - tests += """ -}; - -bool Predicate%(n)sTest::expected_to_finish_; -bool Predicate%(n)sTest::finished_; -""" % DEFS - - tests += Iter(n, """int Predicate%%(n)sTest::n%s_; -""") % DEFS - - tests += """ -typedef Predicate%(n)sTest EXPECT_PRED_FORMAT%(n)sTest; -typedef Predicate%(n)sTest ASSERT_PRED_FORMAT%(n)sTest; -typedef Predicate%(n)sTest EXPECT_PRED%(n)sTest; -typedef Predicate%(n)sTest ASSERT_PRED%(n)sTest; -""" % DEFS - - def GenTest(use_format, use_assert, expect_failure, - use_functor, use_user_type): - """Returns the test for a predicate assertion macro. - - Args: - use_format: true iff the assertion is a *_PRED_FORMAT*. - use_assert: true iff the assertion is a ASSERT_*. - expect_failure: true iff the assertion is expected to fail. - use_functor: true iff the first argument of the assertion is - a functor (as opposed to a function) - use_user_type: true iff the predicate functor/function takes - argument(s) of a user-defined type. - - Example: - - GenTest(1, 0, 0, 1, 0) returns a test that tests the behavior - of a successful EXPECT_PRED_FORMATn() that takes a functor - whose arguments have built-in types.""" - - if use_assert: - assrt = 'ASSERT' # 'assert' is reserved, so we cannot use - # that identifier here. - else: - assrt = 'EXPECT' - - assertion = assrt + '_PRED' - - if use_format: - pred_format = 'PredFormat' - assertion += '_FORMAT' - else: - pred_format = 'Pred' - - assertion += '%(n)s' % DEFS - - if use_functor: - pred_format_type = 'functor' - pred_format += 'Functor%(n)s()' - else: - pred_format_type = 'function' - pred_format += 'Function%(n)s' - if not use_format: - if use_user_type: - pred_format += 'Bool' - else: - pred_format += 'Int' - - test_name = pred_format_type.title() - - if use_user_type: - arg_type = 'user-defined type (Bool)' - test_name += 'OnUserType' - if expect_failure: - arg = 'Bool(n%s_++)' - else: - arg = 'Bool(++n%s_)' - else: - arg_type = 'built-in type (int)' - test_name += 'OnBuiltInType' - if expect_failure: - arg = 'n%s_++' - else: - arg = '++n%s_' - - if expect_failure: - successful_or_failed = 'failed' - expected_or_not = 'expected.' - test_name += 'Failure' - else: - successful_or_failed = 'successful' - expected_or_not = 'UNEXPECTED!' - test_name += 'Success' - - # A map that defines the values used in the test template. - defs = DEFS.copy() - defs.update({ - 'assert' : assrt, - 'assertion' : assertion, - 'test_name' : test_name, - 'pf_type' : pred_format_type, - 'pf' : pred_format, - 'arg_type' : arg_type, - 'arg' : arg, - 'successful' : successful_or_failed, - 'expected' : expected_or_not, - }) - - test = """ -// Tests a %(successful)s %(assertion)s where the -// predicate-formatter is a %(pf_type)s on a %(arg_type)s. -TEST_F(%(assertion)sTest, %(test_name)s) {""" % defs - - indent = (len(assertion) + 3)*' ' - extra_indent = '' - - if expect_failure: - extra_indent = ' ' - if use_assert: - test += """ - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT""" - else: - test += """ - EXPECT_NONFATAL_FAILURE({ // NOLINT""" - - test += '\n' + extra_indent + """ %(assertion)s(%(pf)s""" % defs - - test = test % defs - test += Iter(n, ',\n' + indent + extra_indent + '%(arg)s' % defs) - test += ');\n' + extra_indent + ' finished_ = true;\n' - - if expect_failure: - test += ' }, "");\n' - - test += '}\n' - return test - - # Generates tests for all 2**6 = 64 combinations. - tests += ''.join([GenTest(use_format, use_assert, expect_failure, - use_functor, use_user_type) - for use_format in [0, 1] - for use_assert in [0, 1] - for expect_failure in [0, 1] - for use_functor in [0, 1] - for use_user_type in [0, 1] - ]) - - return tests - - -def UnitTestPostamble(): - """Returns the postamble for the tests.""" - - return '' - - -def GenerateUnitTest(n): - """Returns the tests for up-to n-ary predicate assertions.""" - - GenerateFile(UNIT_TEST, - UnitTestPreamble() - + ''.join([TestsForArity(i) for i in OneTo(n)]) - + UnitTestPostamble()) - - -def _Main(): - """The entry point of the script. Generates the header file and its - unit test.""" - - if len(sys.argv) != 2: - print __doc__ - print 'Author: ' + __author__ - sys.exit(1) - - n = int(sys.argv[1]) - GenerateHeader(n) - GenerateUnitTest(n) - - -if __name__ == '__main__': - _Main() diff --git a/src/pdal/test/gtest/scripts/gtest-config.in b/src/pdal/test/gtest/scripts/gtest-config.in deleted file mode 100755 index 780f843..0000000 --- a/src/pdal/test/gtest/scripts/gtest-config.in +++ /dev/null @@ -1,274 +0,0 @@ -#!/bin/sh - -# These variables are automatically filled in by the configure script. -name="@PACKAGE_TARNAME@" -version="@PACKAGE_VERSION@" - -show_usage() -{ - echo "Usage: gtest-config [OPTIONS...]" -} - -show_help() -{ - show_usage - cat <<\EOF - -The `gtest-config' script provides access to the necessary compile and linking -flags to connect with Google C++ Testing Framework, both in a build prior to -installation, and on the system proper after installation. The installation -overrides may be issued in combination with any other queries, but will only -affect installation queries if called on a built but not installed gtest. The -installation queries may not be issued with any other types of queries, and -only one installation query may be made at a time. The version queries and -compiler flag queries may be combined as desired but not mixed. Different -version queries are always combined with logical "and" semantics, and only the -last of any particular query is used while all previous ones ignored. All -versions must be specified as a sequence of numbers separated by periods. -Compiler flag queries output the union of the sets of flags when combined. - - Examples: - gtest-config --min-version=1.0 || echo "Insufficient Google Test version." - - g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp - g++ $(gtest-config --ldflags --libs) -o foo foo.o - - # When using a built but not installed Google Test: - g++ $(../../my_gtest_build/scripts/gtest-config ...) ... - - # When using an installed Google Test, but with installation overrides: - export GTEST_PREFIX="/opt" - g++ $(gtest-config --libdir="/opt/lib64" ...) ... - - Help: - --usage brief usage information - --help display this help message - - Installation Overrides: - --prefix=

overrides the installation prefix - --exec-prefix= overrides the executable installation prefix - --libdir= overrides the library installation prefix - --includedir= overrides the header file installation prefix - - Installation Queries: - --prefix installation prefix - --exec-prefix executable installation prefix - --libdir library installation directory - --includedir header file installation directory - --version the version of the Google Test installation - - Version Queries: - --min-version=VERSION return 0 if the version is at least VERSION - --exact-version=VERSION return 0 if the version is exactly VERSION - --max-version=VERSION return 0 if the version is at most VERSION - - Compilation Flag Queries: - --cppflags compile flags specific to the C-like preprocessors - --cxxflags compile flags appropriate for C++ programs - --ldflags linker flags - --libs libraries for linking - -EOF -} - -# This function bounds our version with a min and a max. It uses some clever -# POSIX-compliant variable expansion to portably do all the work in the shell -# and avoid any dependency on a particular "sed" or "awk" implementation. -# Notable is that it will only ever compare the first 3 components of versions. -# Further components will be cleanly stripped off. All versions must be -# unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and -# the max in $2. TODO(chandlerc@google.com): If this ever breaks, we should -# investigate expanding this via autom4te from AS_VERSION_COMPARE rather than -# continuing to maintain our own shell version. -check_versions() -{ - major_version=${version%%.*} - minor_version="0" - point_version="0" - if test "${version#*.}" != "${version}"; then - minor_version=${version#*.} - minor_version=${minor_version%%.*} - fi - if test "${version#*.*.}" != "${version}"; then - point_version=${version#*.*.} - point_version=${point_version%%.*} - fi - - min_version="$1" - min_major_version=${min_version%%.*} - min_minor_version="0" - min_point_version="0" - if test "${min_version#*.}" != "${min_version}"; then - min_minor_version=${min_version#*.} - min_minor_version=${min_minor_version%%.*} - fi - if test "${min_version#*.*.}" != "${min_version}"; then - min_point_version=${min_version#*.*.} - min_point_version=${min_point_version%%.*} - fi - - max_version="$2" - max_major_version=${max_version%%.*} - max_minor_version="0" - max_point_version="0" - if test "${max_version#*.}" != "${max_version}"; then - max_minor_version=${max_version#*.} - max_minor_version=${max_minor_version%%.*} - fi - if test "${max_version#*.*.}" != "${max_version}"; then - max_point_version=${max_version#*.*.} - max_point_version=${max_point_version%%.*} - fi - - test $(($major_version)) -lt $(($min_major_version)) && exit 1 - if test $(($major_version)) -eq $(($min_major_version)); then - test $(($minor_version)) -lt $(($min_minor_version)) && exit 1 - if test $(($minor_version)) -eq $(($min_minor_version)); then - test $(($point_version)) -lt $(($min_point_version)) && exit 1 - fi - fi - - test $(($major_version)) -gt $(($max_major_version)) && exit 1 - if test $(($major_version)) -eq $(($max_major_version)); then - test $(($minor_version)) -gt $(($max_minor_version)) && exit 1 - if test $(($minor_version)) -eq $(($max_minor_version)); then - test $(($point_version)) -gt $(($max_point_version)) && exit 1 - fi - fi - - exit 0 -} - -# Show the usage line when no arguments are specified. -if test $# -eq 0; then - show_usage - exit 1 -fi - -while test $# -gt 0; do - case $1 in - --usage) show_usage; exit 0;; - --help) show_help; exit 0;; - - # Installation overrides - --prefix=*) GTEST_PREFIX=${1#--prefix=};; - --exec-prefix=*) GTEST_EXEC_PREFIX=${1#--exec-prefix=};; - --libdir=*) GTEST_LIBDIR=${1#--libdir=};; - --includedir=*) GTEST_INCLUDEDIR=${1#--includedir=};; - - # Installation queries - --prefix|--exec-prefix|--libdir|--includedir|--version) - if test -n "${do_query}"; then - show_usage - exit 1 - fi - do_query=${1#--} - ;; - - # Version checking - --min-version=*) - do_check_versions=yes - min_version=${1#--min-version=} - ;; - --max-version=*) - do_check_versions=yes - max_version=${1#--max-version=} - ;; - --exact-version=*) - do_check_versions=yes - exact_version=${1#--exact-version=} - ;; - - # Compiler flag output - --cppflags) echo_cppflags=yes;; - --cxxflags) echo_cxxflags=yes;; - --ldflags) echo_ldflags=yes;; - --libs) echo_libs=yes;; - - # Everything else is an error - *) show_usage; exit 1;; - esac - shift -done - -# These have defaults filled in by the configure script but can also be -# overridden by environment variables or command line parameters. -prefix="${GTEST_PREFIX:-@prefix@}" -exec_prefix="${GTEST_EXEC_PREFIX:-@exec_prefix@}" -libdir="${GTEST_LIBDIR:-@libdir@}" -includedir="${GTEST_INCLUDEDIR:-@includedir@}" - -# We try and detect if our binary is not located at its installed location. If -# it's not, we provide variables pointing to the source and build tree rather -# than to the install tree. This allows building against a just-built gtest -# rather than an installed gtest. -bindir="@bindir@" -this_relative_bindir=`dirname $0` -this_bindir=`cd ${this_relative_bindir}; pwd -P` -if test "${this_bindir}" = "${this_bindir%${bindir}}"; then - # The path to the script doesn't end in the bindir sequence from Autoconf, - # assume that we are in a build tree. - build_dir=`dirname ${this_bindir}` - src_dir=`cd ${this_bindir}; cd @top_srcdir@; pwd -P` - - # TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we - # should work to remove it, and/or remove libtool altogether, replacing it - # with direct references to the library and a link path. - gtest_libs="${build_dir}/lib/libgtest.la @PTHREAD_CFLAGS@ @PTHREAD_LIBS@" - gtest_ldflags="" - - # We provide hooks to include from either the source or build dir, where the - # build dir is always preferred. This will potentially allow us to write - # build rules for generated headers and have them automatically be preferred - # over provided versions. - gtest_cppflags="-I${build_dir}/include -I${src_dir}/include" - gtest_cxxflags="@PTHREAD_CFLAGS@" -else - # We're using an installed gtest, although it may be staged under some - # prefix. Assume (as our own libraries do) that we can resolve the prefix, - # and are present in the dynamic link paths. - gtest_ldflags="-L${libdir}" - gtest_libs="-l${name} @PTHREAD_CFLAGS@ @PTHREAD_LIBS@" - gtest_cppflags="-I${includedir}" - gtest_cxxflags="@PTHREAD_CFLAGS@" -fi - -# Do an installation query if requested. -if test -n "$do_query"; then - case $do_query in - prefix) echo $prefix; exit 0;; - exec-prefix) echo $exec_prefix; exit 0;; - libdir) echo $libdir; exit 0;; - includedir) echo $includedir; exit 0;; - version) echo $version; exit 0;; - *) show_usage; exit 1;; - esac -fi - -# Do a version check if requested. -if test "$do_check_versions" = "yes"; then - # Make sure we didn't receive a bad combination of parameters. - test "$echo_cppflags" = "yes" && show_usage && exit 1 - test "$echo_cxxflags" = "yes" && show_usage && exit 1 - test "$echo_ldflags" = "yes" && show_usage && exit 1 - test "$echo_libs" = "yes" && show_usage && exit 1 - - if test "$exact_version" != ""; then - check_versions $exact_version $exact_version - # unreachable - else - check_versions ${min_version:-0.0.0} ${max_version:-9999.9999.9999} - # unreachable - fi -fi - -# Do the output in the correct order so that these can be used in-line of -# a compiler invocation. -output="" -test "$echo_cppflags" = "yes" && output="$output $gtest_cppflags" -test "$echo_cxxflags" = "yes" && output="$output $gtest_cxxflags" -test "$echo_ldflags" = "yes" && output="$output $gtest_ldflags" -test "$echo_libs" = "yes" && output="$output $gtest_libs" -echo $output - -exit 0 diff --git a/src/pdal/test/gtest/scripts/pump.py b/src/pdal/test/gtest/scripts/pump.py deleted file mode 100755 index 5efb653..0000000 --- a/src/pdal/test/gtest/scripts/pump.py +++ /dev/null @@ -1,855 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""pump v0.2.0 - Pretty Useful for Meta Programming. - -A tool for preprocessor meta programming. Useful for generating -repetitive boilerplate code. Especially useful for writing C++ -classes, functions, macros, and templates that need to work with -various number of arguments. - -USAGE: - pump.py SOURCE_FILE - -EXAMPLES: - pump.py foo.cc.pump - Converts foo.cc.pump to foo.cc. - -GRAMMAR: - CODE ::= ATOMIC_CODE* - ATOMIC_CODE ::= $var ID = EXPRESSION - | $var ID = [[ CODE ]] - | $range ID EXPRESSION..EXPRESSION - | $for ID SEPARATOR [[ CODE ]] - | $($) - | $ID - | $(EXPRESSION) - | $if EXPRESSION [[ CODE ]] ELSE_BRANCH - | [[ CODE ]] - | RAW_CODE - SEPARATOR ::= RAW_CODE | EMPTY - ELSE_BRANCH ::= $else [[ CODE ]] - | $elif EXPRESSION [[ CODE ]] ELSE_BRANCH - | EMPTY - EXPRESSION has Python syntax. -""" - -__author__ = 'wan@google.com (Zhanyong Wan)' - -import os -import re -import sys - - -TOKEN_TABLE = [ - (re.compile(r'\$var\s+'), '$var'), - (re.compile(r'\$elif\s+'), '$elif'), - (re.compile(r'\$else\s+'), '$else'), - (re.compile(r'\$for\s+'), '$for'), - (re.compile(r'\$if\s+'), '$if'), - (re.compile(r'\$range\s+'), '$range'), - (re.compile(r'\$[_A-Za-z]\w*'), '$id'), - (re.compile(r'\$\(\$\)'), '$($)'), - (re.compile(r'\$'), '$'), - (re.compile(r'\[\[\n?'), '[['), - (re.compile(r'\]\]\n?'), ']]'), - ] - - -class Cursor: - """Represents a position (line and column) in a text file.""" - - def __init__(self, line=-1, column=-1): - self.line = line - self.column = column - - def __eq__(self, rhs): - return self.line == rhs.line and self.column == rhs.column - - def __ne__(self, rhs): - return not self == rhs - - def __lt__(self, rhs): - return self.line < rhs.line or ( - self.line == rhs.line and self.column < rhs.column) - - def __le__(self, rhs): - return self < rhs or self == rhs - - def __gt__(self, rhs): - return rhs < self - - def __ge__(self, rhs): - return rhs <= self - - def __str__(self): - if self == Eof(): - return 'EOF' - else: - return '%s(%s)' % (self.line + 1, self.column) - - def __add__(self, offset): - return Cursor(self.line, self.column + offset) - - def __sub__(self, offset): - return Cursor(self.line, self.column - offset) - - def Clone(self): - """Returns a copy of self.""" - - return Cursor(self.line, self.column) - - -# Special cursor to indicate the end-of-file. -def Eof(): - """Returns the special cursor to denote the end-of-file.""" - return Cursor(-1, -1) - - -class Token: - """Represents a token in a Pump source file.""" - - def __init__(self, start=None, end=None, value=None, token_type=None): - if start is None: - self.start = Eof() - else: - self.start = start - if end is None: - self.end = Eof() - else: - self.end = end - self.value = value - self.token_type = token_type - - def __str__(self): - return 'Token @%s: \'%s\' type=%s' % ( - self.start, self.value, self.token_type) - - def Clone(self): - """Returns a copy of self.""" - - return Token(self.start.Clone(), self.end.Clone(), self.value, - self.token_type) - - -def StartsWith(lines, pos, string): - """Returns True iff the given position in lines starts with 'string'.""" - - return lines[pos.line][pos.column:].startswith(string) - - -def FindFirstInLine(line, token_table): - best_match_start = -1 - for (regex, token_type) in token_table: - m = regex.search(line) - if m: - # We found regex in lines - if best_match_start < 0 or m.start() < best_match_start: - best_match_start = m.start() - best_match_length = m.end() - m.start() - best_match_token_type = token_type - - if best_match_start < 0: - return None - - return (best_match_start, best_match_length, best_match_token_type) - - -def FindFirst(lines, token_table, cursor): - """Finds the first occurrence of any string in strings in lines.""" - - start = cursor.Clone() - cur_line_number = cursor.line - for line in lines[start.line:]: - if cur_line_number == start.line: - line = line[start.column:] - m = FindFirstInLine(line, token_table) - if m: - # We found a regex in line. - (start_column, length, token_type) = m - if cur_line_number == start.line: - start_column += start.column - found_start = Cursor(cur_line_number, start_column) - found_end = found_start + length - return MakeToken(lines, found_start, found_end, token_type) - cur_line_number += 1 - # We failed to find str in lines - return None - - -def SubString(lines, start, end): - """Returns a substring in lines.""" - - if end == Eof(): - end = Cursor(len(lines) - 1, len(lines[-1])) - - if start >= end: - return '' - - if start.line == end.line: - return lines[start.line][start.column:end.column] - - result_lines = ([lines[start.line][start.column:]] + - lines[start.line + 1:end.line] + - [lines[end.line][:end.column]]) - return ''.join(result_lines) - - -def StripMetaComments(str): - """Strip meta comments from each line in the given string.""" - - # First, completely remove lines containing nothing but a meta - # comment, including the trailing \n. - str = re.sub(r'^\s*\$\$.*\n', '', str) - - # Then, remove meta comments from contentful lines. - return re.sub(r'\s*\$\$.*', '', str) - - -def MakeToken(lines, start, end, token_type): - """Creates a new instance of Token.""" - - return Token(start, end, SubString(lines, start, end), token_type) - - -def ParseToken(lines, pos, regex, token_type): - line = lines[pos.line][pos.column:] - m = regex.search(line) - if m and not m.start(): - return MakeToken(lines, pos, pos + m.end(), token_type) - else: - print 'ERROR: %s expected at %s.' % (token_type, pos) - sys.exit(1) - - -ID_REGEX = re.compile(r'[_A-Za-z]\w*') -EQ_REGEX = re.compile(r'=') -REST_OF_LINE_REGEX = re.compile(r'.*?(?=$|\$\$)') -OPTIONAL_WHITE_SPACES_REGEX = re.compile(r'\s*') -WHITE_SPACE_REGEX = re.compile(r'\s') -DOT_DOT_REGEX = re.compile(r'\.\.') - - -def Skip(lines, pos, regex): - line = lines[pos.line][pos.column:] - m = re.search(regex, line) - if m and not m.start(): - return pos + m.end() - else: - return pos - - -def SkipUntil(lines, pos, regex, token_type): - line = lines[pos.line][pos.column:] - m = re.search(regex, line) - if m: - return pos + m.start() - else: - print ('ERROR: %s expected on line %s after column %s.' % - (token_type, pos.line + 1, pos.column)) - sys.exit(1) - - -def ParseExpTokenInParens(lines, pos): - def ParseInParens(pos): - pos = Skip(lines, pos, OPTIONAL_WHITE_SPACES_REGEX) - pos = Skip(lines, pos, r'\(') - pos = Parse(pos) - pos = Skip(lines, pos, r'\)') - return pos - - def Parse(pos): - pos = SkipUntil(lines, pos, r'\(|\)', ')') - if SubString(lines, pos, pos + 1) == '(': - pos = Parse(pos + 1) - pos = Skip(lines, pos, r'\)') - return Parse(pos) - else: - return pos - - start = pos.Clone() - pos = ParseInParens(pos) - return MakeToken(lines, start, pos, 'exp') - - -def RStripNewLineFromToken(token): - if token.value.endswith('\n'): - return Token(token.start, token.end, token.value[:-1], token.token_type) - else: - return token - - -def TokenizeLines(lines, pos): - while True: - found = FindFirst(lines, TOKEN_TABLE, pos) - if not found: - yield MakeToken(lines, pos, Eof(), 'code') - return - - if found.start == pos: - prev_token = None - prev_token_rstripped = None - else: - prev_token = MakeToken(lines, pos, found.start, 'code') - prev_token_rstripped = RStripNewLineFromToken(prev_token) - - if found.token_type == '$var': - if prev_token_rstripped: - yield prev_token_rstripped - yield found - id_token = ParseToken(lines, found.end, ID_REGEX, 'id') - yield id_token - pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX) - - eq_token = ParseToken(lines, pos, EQ_REGEX, '=') - yield eq_token - pos = Skip(lines, eq_token.end, r'\s*') - - if SubString(lines, pos, pos + 2) != '[[': - exp_token = ParseToken(lines, pos, REST_OF_LINE_REGEX, 'exp') - yield exp_token - pos = Cursor(exp_token.end.line + 1, 0) - elif found.token_type == '$for': - if prev_token_rstripped: - yield prev_token_rstripped - yield found - id_token = ParseToken(lines, found.end, ID_REGEX, 'id') - yield id_token - pos = Skip(lines, id_token.end, WHITE_SPACE_REGEX) - elif found.token_type == '$range': - if prev_token_rstripped: - yield prev_token_rstripped - yield found - id_token = ParseToken(lines, found.end, ID_REGEX, 'id') - yield id_token - pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX) - - dots_pos = SkipUntil(lines, pos, DOT_DOT_REGEX, '..') - yield MakeToken(lines, pos, dots_pos, 'exp') - yield MakeToken(lines, dots_pos, dots_pos + 2, '..') - pos = dots_pos + 2 - new_pos = Cursor(pos.line + 1, 0) - yield MakeToken(lines, pos, new_pos, 'exp') - pos = new_pos - elif found.token_type == '$': - if prev_token: - yield prev_token - yield found - exp_token = ParseExpTokenInParens(lines, found.end) - yield exp_token - pos = exp_token.end - elif (found.token_type == ']]' or found.token_type == '$if' or - found.token_type == '$elif' or found.token_type == '$else'): - if prev_token_rstripped: - yield prev_token_rstripped - yield found - pos = found.end - else: - if prev_token: - yield prev_token - yield found - pos = found.end - - -def Tokenize(s): - """A generator that yields the tokens in the given string.""" - if s != '': - lines = s.splitlines(True) - for token in TokenizeLines(lines, Cursor(0, 0)): - yield token - - -class CodeNode: - def __init__(self, atomic_code_list=None): - self.atomic_code = atomic_code_list - - -class VarNode: - def __init__(self, identifier=None, atomic_code=None): - self.identifier = identifier - self.atomic_code = atomic_code - - -class RangeNode: - def __init__(self, identifier=None, exp1=None, exp2=None): - self.identifier = identifier - self.exp1 = exp1 - self.exp2 = exp2 - - -class ForNode: - def __init__(self, identifier=None, sep=None, code=None): - self.identifier = identifier - self.sep = sep - self.code = code - - -class ElseNode: - def __init__(self, else_branch=None): - self.else_branch = else_branch - - -class IfNode: - def __init__(self, exp=None, then_branch=None, else_branch=None): - self.exp = exp - self.then_branch = then_branch - self.else_branch = else_branch - - -class RawCodeNode: - def __init__(self, token=None): - self.raw_code = token - - -class LiteralDollarNode: - def __init__(self, token): - self.token = token - - -class ExpNode: - def __init__(self, token, python_exp): - self.token = token - self.python_exp = python_exp - - -def PopFront(a_list): - head = a_list[0] - a_list[:1] = [] - return head - - -def PushFront(a_list, elem): - a_list[:0] = [elem] - - -def PopToken(a_list, token_type=None): - token = PopFront(a_list) - if token_type is not None and token.token_type != token_type: - print 'ERROR: %s expected at %s' % (token_type, token.start) - print 'ERROR: %s found instead' % (token,) - sys.exit(1) - - return token - - -def PeekToken(a_list): - if not a_list: - return None - - return a_list[0] - - -def ParseExpNode(token): - python_exp = re.sub(r'([_A-Za-z]\w*)', r'self.GetValue("\1")', token.value) - return ExpNode(token, python_exp) - - -def ParseElseNode(tokens): - def Pop(token_type=None): - return PopToken(tokens, token_type) - - next = PeekToken(tokens) - if not next: - return None - if next.token_type == '$else': - Pop('$else') - Pop('[[') - code_node = ParseCodeNode(tokens) - Pop(']]') - return code_node - elif next.token_type == '$elif': - Pop('$elif') - exp = Pop('code') - Pop('[[') - code_node = ParseCodeNode(tokens) - Pop(']]') - inner_else_node = ParseElseNode(tokens) - return CodeNode([IfNode(ParseExpNode(exp), code_node, inner_else_node)]) - elif not next.value.strip(): - Pop('code') - return ParseElseNode(tokens) - else: - return None - - -def ParseAtomicCodeNode(tokens): - def Pop(token_type=None): - return PopToken(tokens, token_type) - - head = PopFront(tokens) - t = head.token_type - if t == 'code': - return RawCodeNode(head) - elif t == '$var': - id_token = Pop('id') - Pop('=') - next = PeekToken(tokens) - if next.token_type == 'exp': - exp_token = Pop() - return VarNode(id_token, ParseExpNode(exp_token)) - Pop('[[') - code_node = ParseCodeNode(tokens) - Pop(']]') - return VarNode(id_token, code_node) - elif t == '$for': - id_token = Pop('id') - next_token = PeekToken(tokens) - if next_token.token_type == 'code': - sep_token = next_token - Pop('code') - else: - sep_token = None - Pop('[[') - code_node = ParseCodeNode(tokens) - Pop(']]') - return ForNode(id_token, sep_token, code_node) - elif t == '$if': - exp_token = Pop('code') - Pop('[[') - code_node = ParseCodeNode(tokens) - Pop(']]') - else_node = ParseElseNode(tokens) - return IfNode(ParseExpNode(exp_token), code_node, else_node) - elif t == '$range': - id_token = Pop('id') - exp1_token = Pop('exp') - Pop('..') - exp2_token = Pop('exp') - return RangeNode(id_token, ParseExpNode(exp1_token), - ParseExpNode(exp2_token)) - elif t == '$id': - return ParseExpNode(Token(head.start + 1, head.end, head.value[1:], 'id')) - elif t == '$($)': - return LiteralDollarNode(head) - elif t == '$': - exp_token = Pop('exp') - return ParseExpNode(exp_token) - elif t == '[[': - code_node = ParseCodeNode(tokens) - Pop(']]') - return code_node - else: - PushFront(tokens, head) - return None - - -def ParseCodeNode(tokens): - atomic_code_list = [] - while True: - if not tokens: - break - atomic_code_node = ParseAtomicCodeNode(tokens) - if atomic_code_node: - atomic_code_list.append(atomic_code_node) - else: - break - return CodeNode(atomic_code_list) - - -def ParseToAST(pump_src_text): - """Convert the given Pump source text into an AST.""" - tokens = list(Tokenize(pump_src_text)) - code_node = ParseCodeNode(tokens) - return code_node - - -class Env: - def __init__(self): - self.variables = [] - self.ranges = [] - - def Clone(self): - clone = Env() - clone.variables = self.variables[:] - clone.ranges = self.ranges[:] - return clone - - def PushVariable(self, var, value): - # If value looks like an int, store it as an int. - try: - int_value = int(value) - if ('%s' % int_value) == value: - value = int_value - except Exception: - pass - self.variables[:0] = [(var, value)] - - def PopVariable(self): - self.variables[:1] = [] - - def PushRange(self, var, lower, upper): - self.ranges[:0] = [(var, lower, upper)] - - def PopRange(self): - self.ranges[:1] = [] - - def GetValue(self, identifier): - for (var, value) in self.variables: - if identifier == var: - return value - - print 'ERROR: meta variable %s is undefined.' % (identifier,) - sys.exit(1) - - def EvalExp(self, exp): - try: - result = eval(exp.python_exp) - except Exception, e: - print 'ERROR: caught exception %s: %s' % (e.__class__.__name__, e) - print ('ERROR: failed to evaluate meta expression %s at %s' % - (exp.python_exp, exp.token.start)) - sys.exit(1) - return result - - def GetRange(self, identifier): - for (var, lower, upper) in self.ranges: - if identifier == var: - return (lower, upper) - - print 'ERROR: range %s is undefined.' % (identifier,) - sys.exit(1) - - -class Output: - def __init__(self): - self.string = '' - - def GetLastLine(self): - index = self.string.rfind('\n') - if index < 0: - return '' - - return self.string[index + 1:] - - def Append(self, s): - self.string += s - - -def RunAtomicCode(env, node, output): - if isinstance(node, VarNode): - identifier = node.identifier.value.strip() - result = Output() - RunAtomicCode(env.Clone(), node.atomic_code, result) - value = result.string - env.PushVariable(identifier, value) - elif isinstance(node, RangeNode): - identifier = node.identifier.value.strip() - lower = int(env.EvalExp(node.exp1)) - upper = int(env.EvalExp(node.exp2)) - env.PushRange(identifier, lower, upper) - elif isinstance(node, ForNode): - identifier = node.identifier.value.strip() - if node.sep is None: - sep = '' - else: - sep = node.sep.value - (lower, upper) = env.GetRange(identifier) - for i in range(lower, upper + 1): - new_env = env.Clone() - new_env.PushVariable(identifier, i) - RunCode(new_env, node.code, output) - if i != upper: - output.Append(sep) - elif isinstance(node, RawCodeNode): - output.Append(node.raw_code.value) - elif isinstance(node, IfNode): - cond = env.EvalExp(node.exp) - if cond: - RunCode(env.Clone(), node.then_branch, output) - elif node.else_branch is not None: - RunCode(env.Clone(), node.else_branch, output) - elif isinstance(node, ExpNode): - value = env.EvalExp(node) - output.Append('%s' % (value,)) - elif isinstance(node, LiteralDollarNode): - output.Append('$') - elif isinstance(node, CodeNode): - RunCode(env.Clone(), node, output) - else: - print 'BAD' - print node - sys.exit(1) - - -def RunCode(env, code_node, output): - for atomic_code in code_node.atomic_code: - RunAtomicCode(env, atomic_code, output) - - -def IsSingleLineComment(cur_line): - return '//' in cur_line - - -def IsInPreprocessorDirective(prev_lines, cur_line): - if cur_line.lstrip().startswith('#'): - return True - return prev_lines and prev_lines[-1].endswith('\\') - - -def WrapComment(line, output): - loc = line.find('//') - before_comment = line[:loc].rstrip() - if before_comment == '': - indent = loc - else: - output.append(before_comment) - indent = len(before_comment) - len(before_comment.lstrip()) - prefix = indent*' ' + '// ' - max_len = 80 - len(prefix) - comment = line[loc + 2:].strip() - segs = [seg for seg in re.split(r'(\w+\W*)', comment) if seg != ''] - cur_line = '' - for seg in segs: - if len((cur_line + seg).rstrip()) < max_len: - cur_line += seg - else: - if cur_line.strip() != '': - output.append(prefix + cur_line.rstrip()) - cur_line = seg.lstrip() - if cur_line.strip() != '': - output.append(prefix + cur_line.strip()) - - -def WrapCode(line, line_concat, output): - indent = len(line) - len(line.lstrip()) - prefix = indent*' ' # Prefix of the current line - max_len = 80 - indent - len(line_concat) # Maximum length of the current line - new_prefix = prefix + 4*' ' # Prefix of a continuation line - new_max_len = max_len - 4 # Maximum length of a continuation line - # Prefers to wrap a line after a ',' or ';'. - segs = [seg for seg in re.split(r'([^,;]+[,;]?)', line.strip()) if seg != ''] - cur_line = '' # The current line without leading spaces. - for seg in segs: - # If the line is still too long, wrap at a space. - while cur_line == '' and len(seg.strip()) > max_len: - seg = seg.lstrip() - split_at = seg.rfind(' ', 0, max_len) - output.append(prefix + seg[:split_at].strip() + line_concat) - seg = seg[split_at + 1:] - prefix = new_prefix - max_len = new_max_len - - if len((cur_line + seg).rstrip()) < max_len: - cur_line = (cur_line + seg).lstrip() - else: - output.append(prefix + cur_line.rstrip() + line_concat) - prefix = new_prefix - max_len = new_max_len - cur_line = seg.lstrip() - if cur_line.strip() != '': - output.append(prefix + cur_line.strip()) - - -def WrapPreprocessorDirective(line, output): - WrapCode(line, ' \\', output) - - -def WrapPlainCode(line, output): - WrapCode(line, '', output) - - -def IsMultiLineIWYUPragma(line): - return re.search(r'/\* IWYU pragma: ', line) - - -def IsHeaderGuardIncludeOrOneLineIWYUPragma(line): - return (re.match(r'^#(ifndef|define|endif\s*//)\s*[\w_]+\s*$', line) or - re.match(r'^#include\s', line) or - # Don't break IWYU pragmas, either; that causes iwyu.py problems. - re.search(r'// IWYU pragma: ', line)) - - -def WrapLongLine(line, output): - line = line.rstrip() - if len(line) <= 80: - output.append(line) - elif IsSingleLineComment(line): - if IsHeaderGuardIncludeOrOneLineIWYUPragma(line): - # The style guide made an exception to allow long header guard lines, - # includes and IWYU pragmas. - output.append(line) - else: - WrapComment(line, output) - elif IsInPreprocessorDirective(output, line): - if IsHeaderGuardIncludeOrOneLineIWYUPragma(line): - # The style guide made an exception to allow long header guard lines, - # includes and IWYU pragmas. - output.append(line) - else: - WrapPreprocessorDirective(line, output) - elif IsMultiLineIWYUPragma(line): - output.append(line) - else: - WrapPlainCode(line, output) - - -def BeautifyCode(string): - lines = string.splitlines() - output = [] - for line in lines: - WrapLongLine(line, output) - output2 = [line.rstrip() for line in output] - return '\n'.join(output2) + '\n' - - -def ConvertFromPumpSource(src_text): - """Return the text generated from the given Pump source text.""" - ast = ParseToAST(StripMetaComments(src_text)) - output = Output() - RunCode(Env(), ast, output) - return BeautifyCode(output.string) - - -def main(argv): - if len(argv) == 1: - print __doc__ - sys.exit(1) - - file_path = argv[-1] - output_str = ConvertFromPumpSource(file(file_path, 'r').read()) - if file_path.endswith('.pump'): - output_file_path = file_path[:-5] - else: - output_file_path = '-' - if output_file_path == '-': - print output_str, - else: - output_file = file(output_file_path, 'w') - output_file.write('// This file was GENERATED by command:\n') - output_file.write('// %s %s\n' % - (os.path.basename(__file__), os.path.basename(file_path))) - output_file.write('// DO NOT EDIT BY HAND!!!\n\n') - output_file.write(output_str) - output_file.close() - - -if __name__ == '__main__': - main(sys.argv) diff --git a/src/pdal/test/gtest/scripts/release_docs.py b/src/pdal/test/gtest/scripts/release_docs.py deleted file mode 100755 index 1291347..0000000 --- a/src/pdal/test/gtest/scripts/release_docs.py +++ /dev/null @@ -1,158 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2013 Google Inc. All Rights Reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Script for branching Google Test/Mock wiki pages for a new version. - -SYNOPSIS - release_docs.py NEW_RELEASE_VERSION - - Google Test and Google Mock's external user documentation is in - interlinked wiki files. When we release a new version of - Google Test or Google Mock, we need to branch the wiki files - such that users of a specific version of Google Test/Mock can - look up documenation relevant for that version. This script - automates that process by: - - - branching the current wiki pages (which document the - behavior of the SVN trunk head) to pages for the specified - version (e.g. branching FAQ.wiki to V2_6_FAQ.wiki when - NEW_RELEASE_VERSION is 2.6); - - updating the links in the branched files to point to the branched - version (e.g. a link in V2_6_FAQ.wiki that pointed to - Primer.wiki#Anchor will now point to V2_6_Primer.wiki#Anchor). - - NOTE: NEW_RELEASE_VERSION must be a NEW version number for - which the wiki pages don't yet exist; otherwise you'll get SVN - errors like "svn: Path 'V1_7_PumpManual.wiki' is not a - directory" when running the script. - -EXAMPLE - $ cd PATH/TO/GTEST_SVN_WORKSPACE/trunk - $ scripts/release_docs.py 2.6 # create wiki pages for v2.6 - $ svn status # verify the file list - $ svn diff # verify the file contents - $ svn commit -m "release wiki pages for v2.6" -""" - -__author__ = 'wan@google.com (Zhanyong Wan)' - -import os -import re -import sys - -import common - - -# Wiki pages that shouldn't be branched for every gtest/gmock release. -GTEST_UNVERSIONED_WIKIS = ['DevGuide.wiki'] -GMOCK_UNVERSIONED_WIKIS = [ - 'DesignDoc.wiki', - 'DevGuide.wiki', - 'KnownIssues.wiki' - ] - - -def DropWikiSuffix(wiki_filename): - """Removes the .wiki suffix (if any) from the given filename.""" - - return (wiki_filename[:-len('.wiki')] if wiki_filename.endswith('.wiki') - else wiki_filename) - - -class WikiBrancher(object): - """Branches ...""" - - def __init__(self, dot_version): - self.project, svn_root_path = common.GetSvnInfo() - if self.project not in ('googletest', 'googlemock'): - sys.exit('This script must be run in a gtest or gmock SVN workspace.') - self.wiki_dir = svn_root_path + '/wiki' - # Turn '2.6' to 'V2_6_'. - self.version_prefix = 'V' + dot_version.replace('.', '_') + '_' - self.files_to_branch = self.GetFilesToBranch() - page_names = [DropWikiSuffix(f) for f in self.files_to_branch] - # A link to Foo.wiki is in one of the following forms: - # [Foo words] - # [Foo#Anchor words] - # [http://code.google.com/.../wiki/Foo words] - # [http://code.google.com/.../wiki/Foo#Anchor words] - # We want to replace 'Foo' with 'V2_6_Foo' in the above cases. - self.search_for_re = re.compile( - # This regex matches either - # [Foo - # or - # /wiki/Foo - # followed by a space or a #, where Foo is the name of an - # unversioned wiki page. - r'(\[|/wiki/)(%s)([ #])' % '|'.join(page_names)) - self.replace_with = r'\1%s\2\3' % (self.version_prefix,) - - def GetFilesToBranch(self): - """Returns a list of .wiki file names that need to be branched.""" - - unversioned_wikis = (GTEST_UNVERSIONED_WIKIS if self.project == 'googletest' - else GMOCK_UNVERSIONED_WIKIS) - return [f for f in os.listdir(self.wiki_dir) - if (f.endswith('.wiki') and - not re.match(r'^V\d', f) and # Excluded versioned .wiki files. - f not in unversioned_wikis)] - - def BranchFiles(self): - """Branches the .wiki files needed to be branched.""" - - print 'Branching %d .wiki files:' % (len(self.files_to_branch),) - os.chdir(self.wiki_dir) - for f in self.files_to_branch: - command = 'svn cp %s %s%s' % (f, self.version_prefix, f) - print command - os.system(command) - - def UpdateLinksInBranchedFiles(self): - - for f in self.files_to_branch: - source_file = os.path.join(self.wiki_dir, f) - versioned_file = os.path.join(self.wiki_dir, self.version_prefix + f) - print 'Updating links in %s.' % (versioned_file,) - text = file(source_file, 'r').read() - new_text = self.search_for_re.sub(self.replace_with, text) - file(versioned_file, 'w').write(new_text) - - -def main(): - if len(sys.argv) != 2: - sys.exit(__doc__) - - brancher = WikiBrancher(sys.argv[1]) - brancher.BranchFiles() - brancher.UpdateLinksInBranchedFiles() - - -if __name__ == '__main__': - main() diff --git a/src/pdal/test/gtest/scripts/test/Makefile b/src/pdal/test/gtest/scripts/test/Makefile deleted file mode 100644 index cdff584..0000000 --- a/src/pdal/test/gtest/scripts/test/Makefile +++ /dev/null @@ -1,59 +0,0 @@ -# A Makefile for fusing Google Test and building a sample test against it. -# -# SYNOPSIS: -# -# make [all] - makes everything. -# make TARGET - makes the given target. -# make check - makes everything and runs the built sample test. -# make clean - removes all files generated by make. - -# Points to the root of fused Google Test, relative to where this file is. -FUSED_GTEST_DIR = output - -# Paths to the fused gtest files. -FUSED_GTEST_H = $(FUSED_GTEST_DIR)/gtest/gtest.h -FUSED_GTEST_ALL_CC = $(FUSED_GTEST_DIR)/gtest/gtest-all.cc - -# Where to find the sample test. -SAMPLE_DIR = ../../samples - -# Where to find gtest_main.cc. -GTEST_MAIN_CC = ../../src/gtest_main.cc - -# Flags passed to the preprocessor. -# We have no idea here whether pthreads is available in the system, so -# disable its use. -CPPFLAGS += -I$(FUSED_GTEST_DIR) -DGTEST_HAS_PTHREAD=0 - -# Flags passed to the C++ compiler. -CXXFLAGS += -g - -all : sample1_unittest - -check : all - ./sample1_unittest - -clean : - rm -rf $(FUSED_GTEST_DIR) sample1_unittest *.o - -$(FUSED_GTEST_H) : - ../fuse_gtest_files.py $(FUSED_GTEST_DIR) - -$(FUSED_GTEST_ALL_CC) : - ../fuse_gtest_files.py $(FUSED_GTEST_DIR) - -gtest-all.o : $(FUSED_GTEST_H) $(FUSED_GTEST_ALL_CC) - $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(FUSED_GTEST_DIR)/gtest/gtest-all.cc - -gtest_main.o : $(FUSED_GTEST_H) $(GTEST_MAIN_CC) - $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_MAIN_CC) - -sample1.o : $(SAMPLE_DIR)/sample1.cc $(SAMPLE_DIR)/sample1.h - $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1.cc - -sample1_unittest.o : $(SAMPLE_DIR)/sample1_unittest.cc \ - $(SAMPLE_DIR)/sample1.h $(FUSED_GTEST_H) - $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1_unittest.cc - -sample1_unittest : sample1.o sample1_unittest.o gtest-all.o gtest_main.o - $(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ -o $@ diff --git a/src/pdal/test/gtest/scripts/upload.py b/src/pdal/test/gtest/scripts/upload.py deleted file mode 100755 index c852e4c..0000000 --- a/src/pdal/test/gtest/scripts/upload.py +++ /dev/null @@ -1,1387 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2007 Google Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -"""Tool for uploading diffs from a version control system to the codereview app. - -Usage summary: upload.py [options] [-- diff_options] - -Diff options are passed to the diff command of the underlying system. - -Supported version control systems: - Git - Mercurial - Subversion - -It is important for Git/Mercurial users to specify a tree/node/branch to diff -against by using the '--rev' option. -""" -# This code is derived from appcfg.py in the App Engine SDK (open source), -# and from ASPN recipe #146306. - -import cookielib -import getpass -import logging -import md5 -import mimetypes -import optparse -import os -import re -import socket -import subprocess -import sys -import urllib -import urllib2 -import urlparse - -try: - import readline -except ImportError: - pass - -# The logging verbosity: -# 0: Errors only. -# 1: Status messages. -# 2: Info logs. -# 3: Debug logs. -verbosity = 1 - -# Max size of patch or base file. -MAX_UPLOAD_SIZE = 900 * 1024 - - -def GetEmail(prompt): - """Prompts the user for their email address and returns it. - - The last used email address is saved to a file and offered up as a suggestion - to the user. If the user presses enter without typing in anything the last - used email address is used. If the user enters a new address, it is saved - for next time we prompt. - - """ - last_email_file_name = os.path.expanduser("~/.last_codereview_email_address") - last_email = "" - if os.path.exists(last_email_file_name): - try: - last_email_file = open(last_email_file_name, "r") - last_email = last_email_file.readline().strip("\n") - last_email_file.close() - prompt += " [%s]" % last_email - except IOError, e: - pass - email = raw_input(prompt + ": ").strip() - if email: - try: - last_email_file = open(last_email_file_name, "w") - last_email_file.write(email) - last_email_file.close() - except IOError, e: - pass - else: - email = last_email - return email - - -def StatusUpdate(msg): - """Print a status message to stdout. - - If 'verbosity' is greater than 0, print the message. - - Args: - msg: The string to print. - """ - if verbosity > 0: - print msg - - -def ErrorExit(msg): - """Print an error message to stderr and exit.""" - print >>sys.stderr, msg - sys.exit(1) - - -class ClientLoginError(urllib2.HTTPError): - """Raised to indicate there was an error authenticating with ClientLogin.""" - - def __init__(self, url, code, msg, headers, args): - urllib2.HTTPError.__init__(self, url, code, msg, headers, None) - self.args = args - self.reason = args["Error"] - - -class AbstractRpcServer(object): - """Provides a common interface for a simple RPC server.""" - - def __init__(self, host, auth_function, host_override=None, extra_headers={}, - save_cookies=False): - """Creates a new HttpRpcServer. - - Args: - host: The host to send requests to. - auth_function: A function that takes no arguments and returns an - (email, password) tuple when called. Will be called if authentication - is required. - host_override: The host header to send to the server (defaults to host). - extra_headers: A dict of extra headers to append to every request. - save_cookies: If True, save the authentication cookies to local disk. - If False, use an in-memory cookiejar instead. Subclasses must - implement this functionality. Defaults to False. - """ - self.host = host - self.host_override = host_override - self.auth_function = auth_function - self.authenticated = False - self.extra_headers = extra_headers - self.save_cookies = save_cookies - self.opener = self._GetOpener() - if self.host_override: - logging.info("Server: %s; Host: %s", self.host, self.host_override) - else: - logging.info("Server: %s", self.host) - - def _GetOpener(self): - """Returns an OpenerDirector for making HTTP requests. - - Returns: - A urllib2.OpenerDirector object. - """ - raise NotImplementedError() - - def _CreateRequest(self, url, data=None): - """Creates a new urllib request.""" - logging.debug("Creating request for: '%s' with payload:\n%s", url, data) - req = urllib2.Request(url, data=data) - if self.host_override: - req.add_header("Host", self.host_override) - for key, value in self.extra_headers.iteritems(): - req.add_header(key, value) - return req - - def _GetAuthToken(self, email, password): - """Uses ClientLogin to authenticate the user, returning an auth token. - - Args: - email: The user's email address - password: The user's password - - Raises: - ClientLoginError: If there was an error authenticating with ClientLogin. - HTTPError: If there was some other form of HTTP error. - - Returns: - The authentication token returned by ClientLogin. - """ - account_type = "GOOGLE" - if self.host.endswith(".google.com"): - # Needed for use inside Google. - account_type = "HOSTED" - req = self._CreateRequest( - url="https://www.google.com/accounts/ClientLogin", - data=urllib.urlencode({ - "Email": email, - "Passwd": password, - "service": "ah", - "source": "rietveld-codereview-upload", - "accountType": account_type, - }), - ) - try: - response = self.opener.open(req) - response_body = response.read() - response_dict = dict(x.split("=") - for x in response_body.split("\n") if x) - return response_dict["Auth"] - except urllib2.HTTPError, e: - if e.code == 403: - body = e.read() - response_dict = dict(x.split("=", 1) for x in body.split("\n") if x) - raise ClientLoginError(req.get_full_url(), e.code, e.msg, - e.headers, response_dict) - else: - raise - - def _GetAuthCookie(self, auth_token): - """Fetches authentication cookies for an authentication token. - - Args: - auth_token: The authentication token returned by ClientLogin. - - Raises: - HTTPError: If there was an error fetching the authentication cookies. - """ - # This is a dummy value to allow us to identify when we're successful. - continue_location = "http://localhost/" - args = {"continue": continue_location, "auth": auth_token} - req = self._CreateRequest("http://%s/_ah/login?%s" % - (self.host, urllib.urlencode(args))) - try: - response = self.opener.open(req) - except urllib2.HTTPError, e: - response = e - if (response.code != 302 or - response.info()["location"] != continue_location): - raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg, - response.headers, response.fp) - self.authenticated = True - - def _Authenticate(self): - """Authenticates the user. - - The authentication process works as follows: - 1) We get a username and password from the user - 2) We use ClientLogin to obtain an AUTH token for the user - (see https://developers.google.com/identity/protocols/AuthForInstalledApps). - 3) We pass the auth token to /_ah/login on the server to obtain an - authentication cookie. If login was successful, it tries to redirect - us to the URL we provided. - - If we attempt to access the upload API without first obtaining an - authentication cookie, it returns a 401 response and directs us to - authenticate ourselves with ClientLogin. - """ - for i in range(3): - credentials = self.auth_function() - try: - auth_token = self._GetAuthToken(credentials[0], credentials[1]) - except ClientLoginError, e: - if e.reason == "BadAuthentication": - print >>sys.stderr, "Invalid username or password." - continue - if e.reason == "CaptchaRequired": - print >>sys.stderr, ( - "Please go to\n" - "https://www.google.com/accounts/DisplayUnlockCaptcha\n" - "and verify you are a human. Then try again.") - break - if e.reason == "NotVerified": - print >>sys.stderr, "Account not verified." - break - if e.reason == "TermsNotAgreed": - print >>sys.stderr, "User has not agreed to TOS." - break - if e.reason == "AccountDeleted": - print >>sys.stderr, "The user account has been deleted." - break - if e.reason == "AccountDisabled": - print >>sys.stderr, "The user account has been disabled." - break - if e.reason == "ServiceDisabled": - print >>sys.stderr, ("The user's access to the service has been " - "disabled.") - break - if e.reason == "ServiceUnavailable": - print >>sys.stderr, "The service is not available; try again later." - break - raise - self._GetAuthCookie(auth_token) - return - - def Send(self, request_path, payload=None, - content_type="application/octet-stream", - timeout=None, - **kwargs): - """Sends an RPC and returns the response. - - Args: - request_path: The path to send the request to, eg /api/appversion/create. - payload: The body of the request, or None to send an empty request. - content_type: The Content-Type header to use. - timeout: timeout in seconds; default None i.e. no timeout. - (Note: for large requests on OS X, the timeout doesn't work right.) - kwargs: Any keyword arguments are converted into query string parameters. - - Returns: - The response body, as a string. - """ - # TODO: Don't require authentication. Let the server say - # whether it is necessary. - if not self.authenticated: - self._Authenticate() - - old_timeout = socket.getdefaulttimeout() - socket.setdefaulttimeout(timeout) - try: - tries = 0 - while True: - tries += 1 - args = dict(kwargs) - url = "http://%s%s" % (self.host, request_path) - if args: - url += "?" + urllib.urlencode(args) - req = self._CreateRequest(url=url, data=payload) - req.add_header("Content-Type", content_type) - try: - f = self.opener.open(req) - response = f.read() - f.close() - return response - except urllib2.HTTPError, e: - if tries > 3: - raise - elif e.code == 401: - self._Authenticate() -## elif e.code >= 500 and e.code < 600: -## # Server Error - try again. -## continue - else: - raise - finally: - socket.setdefaulttimeout(old_timeout) - - -class HttpRpcServer(AbstractRpcServer): - """Provides a simplified RPC-style interface for HTTP requests.""" - - def _Authenticate(self): - """Save the cookie jar after authentication.""" - super(HttpRpcServer, self)._Authenticate() - if self.save_cookies: - StatusUpdate("Saving authentication cookies to %s" % self.cookie_file) - self.cookie_jar.save() - - def _GetOpener(self): - """Returns an OpenerDirector that supports cookies and ignores redirects. - - Returns: - A urllib2.OpenerDirector object. - """ - opener = urllib2.OpenerDirector() - opener.add_handler(urllib2.ProxyHandler()) - opener.add_handler(urllib2.UnknownHandler()) - opener.add_handler(urllib2.HTTPHandler()) - opener.add_handler(urllib2.HTTPDefaultErrorHandler()) - opener.add_handler(urllib2.HTTPSHandler()) - opener.add_handler(urllib2.HTTPErrorProcessor()) - if self.save_cookies: - self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies") - self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file) - if os.path.exists(self.cookie_file): - try: - self.cookie_jar.load() - self.authenticated = True - StatusUpdate("Loaded authentication cookies from %s" % - self.cookie_file) - except (cookielib.LoadError, IOError): - # Failed to load cookies - just ignore them. - pass - else: - # Create an empty cookie file with mode 600 - fd = os.open(self.cookie_file, os.O_CREAT, 0600) - os.close(fd) - # Always chmod the cookie file - os.chmod(self.cookie_file, 0600) - else: - # Don't save cookies across runs of update.py. - self.cookie_jar = cookielib.CookieJar() - opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar)) - return opener - - -parser = optparse.OptionParser(usage="%prog [options] [-- diff_options]") -parser.add_option("-y", "--assume_yes", action="store_true", - dest="assume_yes", default=False, - help="Assume that the answer to yes/no questions is 'yes'.") -# Logging -group = parser.add_option_group("Logging options") -group.add_option("-q", "--quiet", action="store_const", const=0, - dest="verbose", help="Print errors only.") -group.add_option("-v", "--verbose", action="store_const", const=2, - dest="verbose", default=1, - help="Print info level logs (default).") -group.add_option("--noisy", action="store_const", const=3, - dest="verbose", help="Print all logs.") -# Review server -group = parser.add_option_group("Review server options") -group.add_option("-s", "--server", action="store", dest="server", - default="codereview.appspot.com", - metavar="SERVER", - help=("The server to upload to. The format is host[:port]. " - "Defaults to 'codereview.appspot.com'.")) -group.add_option("-e", "--email", action="store", dest="email", - metavar="EMAIL", default=None, - help="The username to use. Will prompt if omitted.") -group.add_option("-H", "--host", action="store", dest="host", - metavar="HOST", default=None, - help="Overrides the Host header sent with all RPCs.") -group.add_option("--no_cookies", action="store_false", - dest="save_cookies", default=True, - help="Do not save authentication cookies to local disk.") -# Issue -group = parser.add_option_group("Issue options") -group.add_option("-d", "--description", action="store", dest="description", - metavar="DESCRIPTION", default=None, - help="Optional description when creating an issue.") -group.add_option("-f", "--description_file", action="store", - dest="description_file", metavar="DESCRIPTION_FILE", - default=None, - help="Optional path of a file that contains " - "the description when creating an issue.") -group.add_option("-r", "--reviewers", action="store", dest="reviewers", - metavar="REVIEWERS", default=None, - help="Add reviewers (comma separated email addresses).") -group.add_option("--cc", action="store", dest="cc", - metavar="CC", default=None, - help="Add CC (comma separated email addresses).") -# Upload options -group = parser.add_option_group("Patch options") -group.add_option("-m", "--message", action="store", dest="message", - metavar="MESSAGE", default=None, - help="A message to identify the patch. " - "Will prompt if omitted.") -group.add_option("-i", "--issue", type="int", action="store", - metavar="ISSUE", default=None, - help="Issue number to which to add. Defaults to new issue.") -group.add_option("--download_base", action="store_true", - dest="download_base", default=False, - help="Base files will be downloaded by the server " - "(side-by-side diffs may not work on files with CRs).") -group.add_option("--rev", action="store", dest="revision", - metavar="REV", default=None, - help="Branch/tree/revision to diff against (used by DVCS).") -group.add_option("--send_mail", action="store_true", - dest="send_mail", default=False, - help="Send notification email to reviewers.") - - -def GetRpcServer(options): - """Returns an instance of an AbstractRpcServer. - - Returns: - A new AbstractRpcServer, on which RPC calls can be made. - """ - - rpc_server_class = HttpRpcServer - - def GetUserCredentials(): - """Prompts the user for a username and password.""" - email = options.email - if email is None: - email = GetEmail("Email (login for uploading to %s)" % options.server) - password = getpass.getpass("Password for %s: " % email) - return (email, password) - - # If this is the dev_appserver, use fake authentication. - host = (options.host or options.server).lower() - if host == "localhost" or host.startswith("localhost:"): - email = options.email - if email is None: - email = "test@example.com" - logging.info("Using debug user %s. Override with --email" % email) - server = rpc_server_class( - options.server, - lambda: (email, "password"), - host_override=options.host, - extra_headers={"Cookie": - 'dev_appserver_login="%s:False"' % email}, - save_cookies=options.save_cookies) - # Don't try to talk to ClientLogin. - server.authenticated = True - return server - - return rpc_server_class(options.server, GetUserCredentials, - host_override=options.host, - save_cookies=options.save_cookies) - - -def EncodeMultipartFormData(fields, files): - """Encode form fields for multipart/form-data. - - Args: - fields: A sequence of (name, value) elements for regular form fields. - files: A sequence of (name, filename, value) elements for data to be - uploaded as files. - Returns: - (content_type, body) ready for httplib.HTTP instance. - - Source: - https://web.archive.org/web/20160116052001/code.activestate.com/recipes/146306 - """ - BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-' - CRLF = '\r\n' - lines = [] - for (key, value) in fields: - lines.append('--' + BOUNDARY) - lines.append('Content-Disposition: form-data; name="%s"' % key) - lines.append('') - lines.append(value) - for (key, filename, value) in files: - lines.append('--' + BOUNDARY) - lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' % - (key, filename)) - lines.append('Content-Type: %s' % GetContentType(filename)) - lines.append('') - lines.append(value) - lines.append('--' + BOUNDARY + '--') - lines.append('') - body = CRLF.join(lines) - content_type = 'multipart/form-data; boundary=%s' % BOUNDARY - return content_type, body - - -def GetContentType(filename): - """Helper to guess the content-type from the filename.""" - return mimetypes.guess_type(filename)[0] or 'application/octet-stream' - - -# Use a shell for subcommands on Windows to get a PATH search. -use_shell = sys.platform.startswith("win") - -def RunShellWithReturnCode(command, print_output=False, - universal_newlines=True): - """Executes a command and returns the output from stdout and the return code. - - Args: - command: Command to execute. - print_output: If True, the output is printed to stdout. - If False, both stdout and stderr are ignored. - universal_newlines: Use universal_newlines flag (default: True). - - Returns: - Tuple (output, return code) - """ - logging.info("Running %s", command) - p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, - shell=use_shell, universal_newlines=universal_newlines) - if print_output: - output_array = [] - while True: - line = p.stdout.readline() - if not line: - break - print line.strip("\n") - output_array.append(line) - output = "".join(output_array) - else: - output = p.stdout.read() - p.wait() - errout = p.stderr.read() - if print_output and errout: - print >>sys.stderr, errout - p.stdout.close() - p.stderr.close() - return output, p.returncode - - -def RunShell(command, silent_ok=False, universal_newlines=True, - print_output=False): - data, retcode = RunShellWithReturnCode(command, print_output, - universal_newlines) - if retcode: - ErrorExit("Got error status from %s:\n%s" % (command, data)) - if not silent_ok and not data: - ErrorExit("No output from %s" % command) - return data - - -class VersionControlSystem(object): - """Abstract base class providing an interface to the VCS.""" - - def __init__(self, options): - """Constructor. - - Args: - options: Command line options. - """ - self.options = options - - def GenerateDiff(self, args): - """Return the current diff as a string. - - Args: - args: Extra arguments to pass to the diff command. - """ - raise NotImplementedError( - "abstract method -- subclass %s must override" % self.__class__) - - def GetUnknownFiles(self): - """Return a list of files unknown to the VCS.""" - raise NotImplementedError( - "abstract method -- subclass %s must override" % self.__class__) - - def CheckForUnknownFiles(self): - """Show an "are you sure?" prompt if there are unknown files.""" - unknown_files = self.GetUnknownFiles() - if unknown_files: - print "The following files are not added to version control:" - for line in unknown_files: - print line - prompt = "Are you sure to continue?(y/N) " - answer = raw_input(prompt).strip() - if answer != "y": - ErrorExit("User aborted") - - def GetBaseFile(self, filename): - """Get the content of the upstream version of a file. - - Returns: - A tuple (base_content, new_content, is_binary, status) - base_content: The contents of the base file. - new_content: For text files, this is empty. For binary files, this is - the contents of the new file, since the diff output won't contain - information to reconstruct the current file. - is_binary: True iff the file is binary. - status: The status of the file. - """ - - raise NotImplementedError( - "abstract method -- subclass %s must override" % self.__class__) - - - def GetBaseFiles(self, diff): - """Helper that calls GetBase file for each file in the patch. - - Returns: - A dictionary that maps from filename to GetBaseFile's tuple. Filenames - are retrieved based on lines that start with "Index:" or - "Property changes on:". - """ - files = {} - for line in diff.splitlines(True): - if line.startswith('Index:') or line.startswith('Property changes on:'): - unused, filename = line.split(':', 1) - # On Windows if a file has property changes its filename uses '\' - # instead of '/'. - filename = filename.strip().replace('\\', '/') - files[filename] = self.GetBaseFile(filename) - return files - - - def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options, - files): - """Uploads the base files (and if necessary, the current ones as well).""" - - def UploadFile(filename, file_id, content, is_binary, status, is_base): - """Uploads a file to the server.""" - file_too_large = False - if is_base: - type = "base" - else: - type = "current" - if len(content) > MAX_UPLOAD_SIZE: - print ("Not uploading the %s file for %s because it's too large." % - (type, filename)) - file_too_large = True - content = "" - checksum = md5.new(content).hexdigest() - if options.verbose > 0 and not file_too_large: - print "Uploading %s file for %s" % (type, filename) - url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id) - form_fields = [("filename", filename), - ("status", status), - ("checksum", checksum), - ("is_binary", str(is_binary)), - ("is_current", str(not is_base)), - ] - if file_too_large: - form_fields.append(("file_too_large", "1")) - if options.email: - form_fields.append(("user", options.email)) - ctype, body = EncodeMultipartFormData(form_fields, - [("data", filename, content)]) - response_body = rpc_server.Send(url, body, - content_type=ctype) - if not response_body.startswith("OK"): - StatusUpdate(" --> %s" % response_body) - sys.exit(1) - - patches = dict() - [patches.setdefault(v, k) for k, v in patch_list] - for filename in patches.keys(): - base_content, new_content, is_binary, status = files[filename] - file_id_str = patches.get(filename) - if file_id_str.find("nobase") != -1: - base_content = None - file_id_str = file_id_str[file_id_str.rfind("_") + 1:] - file_id = int(file_id_str) - if base_content != None: - UploadFile(filename, file_id, base_content, is_binary, status, True) - if new_content != None: - UploadFile(filename, file_id, new_content, is_binary, status, False) - - def IsImage(self, filename): - """Returns true if the filename has an image extension.""" - mimetype = mimetypes.guess_type(filename)[0] - if not mimetype: - return False - return mimetype.startswith("image/") - - -class SubversionVCS(VersionControlSystem): - """Implementation of the VersionControlSystem interface for Subversion.""" - - def __init__(self, options): - super(SubversionVCS, self).__init__(options) - if self.options.revision: - match = re.match(r"(\d+)(:(\d+))?", self.options.revision) - if not match: - ErrorExit("Invalid Subversion revision %s." % self.options.revision) - self.rev_start = match.group(1) - self.rev_end = match.group(3) - else: - self.rev_start = self.rev_end = None - # Cache output from "svn list -r REVNO dirname". - # Keys: dirname, Values: 2-tuple (output for start rev and end rev). - self.svnls_cache = {} - # SVN base URL is required to fetch files deleted in an older revision. - # Result is cached to not guess it over and over again in GetBaseFile(). - required = self.options.download_base or self.options.revision is not None - self.svn_base = self._GuessBase(required) - - def GuessBase(self, required): - """Wrapper for _GuessBase.""" - return self.svn_base - - def _GuessBase(self, required): - """Returns the SVN base URL. - - Args: - required: If true, exits if the url can't be guessed, otherwise None is - returned. - """ - info = RunShell(["svn", "info"]) - for line in info.splitlines(): - words = line.split() - if len(words) == 2 and words[0] == "URL:": - url = words[1] - scheme, netloc, path, params, query, fragment = urlparse.urlparse(url) - username, netloc = urllib.splituser(netloc) - if username: - logging.info("Removed username from base URL") - if netloc.endswith("svn.python.org"): - if netloc == "svn.python.org": - if path.startswith("/projects/"): - path = path[9:] - elif netloc != "pythondev@svn.python.org": - ErrorExit("Unrecognized Python URL: %s" % url) - base = "http://svn.python.org/view/*checkout*%s/" % path - logging.info("Guessed Python base = %s", base) - elif netloc.endswith("svn.collab.net"): - if path.startswith("/repos/"): - path = path[6:] - base = "http://svn.collab.net/viewvc/*checkout*%s/" % path - logging.info("Guessed CollabNet base = %s", base) - elif netloc.endswith(".googlecode.com"): - path = path + "/" - base = urlparse.urlunparse(("http", netloc, path, params, - query, fragment)) - logging.info("Guessed Google Code base = %s", base) - else: - path = path + "/" - base = urlparse.urlunparse((scheme, netloc, path, params, - query, fragment)) - logging.info("Guessed base = %s", base) - return base - if required: - ErrorExit("Can't find URL in output from svn info") - return None - - def GenerateDiff(self, args): - cmd = ["svn", "diff"] - if self.options.revision: - cmd += ["-r", self.options.revision] - cmd.extend(args) - data = RunShell(cmd) - count = 0 - for line in data.splitlines(): - if line.startswith("Index:") or line.startswith("Property changes on:"): - count += 1 - logging.info(line) - if not count: - ErrorExit("No valid patches found in output from svn diff") - return data - - def _CollapseKeywords(self, content, keyword_str): - """Collapses SVN keywords.""" - # svn cat translates keywords but svn diff doesn't. As a result of this - # behavior patching.PatchChunks() fails with a chunk mismatch error. - # This part was originally written by the Review Board development team - # who had the same problem (https://reviews.reviewboard.org/r/276/). - # Mapping of keywords to known aliases - svn_keywords = { - # Standard keywords - 'Date': ['Date', 'LastChangedDate'], - 'Revision': ['Revision', 'LastChangedRevision', 'Rev'], - 'Author': ['Author', 'LastChangedBy'], - 'HeadURL': ['HeadURL', 'URL'], - 'Id': ['Id'], - - # Aliases - 'LastChangedDate': ['LastChangedDate', 'Date'], - 'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'], - 'LastChangedBy': ['LastChangedBy', 'Author'], - 'URL': ['URL', 'HeadURL'], - } - - def repl(m): - if m.group(2): - return "$%s::%s$" % (m.group(1), " " * len(m.group(3))) - return "$%s$" % m.group(1) - keywords = [keyword - for name in keyword_str.split(" ") - for keyword in svn_keywords.get(name, [])] - return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content) - - def GetUnknownFiles(self): - status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True) - unknown_files = [] - for line in status.split("\n"): - if line and line[0] == "?": - unknown_files.append(line) - return unknown_files - - def ReadFile(self, filename): - """Returns the contents of a file.""" - file = open(filename, 'rb') - result = "" - try: - result = file.read() - finally: - file.close() - return result - - def GetStatus(self, filename): - """Returns the status of a file.""" - if not self.options.revision: - status = RunShell(["svn", "status", "--ignore-externals", filename]) - if not status: - ErrorExit("svn status returned no output for %s" % filename) - status_lines = status.splitlines() - # If file is in a cl, the output will begin with - # "\n--- Changelist 'cl_name':\n". See - # https://web.archive.org/web/20090918234815/svn.collab.net/repos/svn/trunk/notes/changelist-design.txt - if (len(status_lines) == 3 and - not status_lines[0] and - status_lines[1].startswith("--- Changelist")): - status = status_lines[2] - else: - status = status_lines[0] - # If we have a revision to diff against we need to run "svn list" - # for the old and the new revision and compare the results to get - # the correct status for a file. - else: - dirname, relfilename = os.path.split(filename) - if dirname not in self.svnls_cache: - cmd = ["svn", "list", "-r", self.rev_start, dirname or "."] - out, returncode = RunShellWithReturnCode(cmd) - if returncode: - ErrorExit("Failed to get status for %s." % filename) - old_files = out.splitlines() - args = ["svn", "list"] - if self.rev_end: - args += ["-r", self.rev_end] - cmd = args + [dirname or "."] - out, returncode = RunShellWithReturnCode(cmd) - if returncode: - ErrorExit("Failed to run command %s" % cmd) - self.svnls_cache[dirname] = (old_files, out.splitlines()) - old_files, new_files = self.svnls_cache[dirname] - if relfilename in old_files and relfilename not in new_files: - status = "D " - elif relfilename in old_files and relfilename in new_files: - status = "M " - else: - status = "A " - return status - - def GetBaseFile(self, filename): - status = self.GetStatus(filename) - base_content = None - new_content = None - - # If a file is copied its status will be "A +", which signifies - # "addition-with-history". See "svn st" for more information. We need to - # upload the original file or else diff parsing will fail if the file was - # edited. - if status[0] == "A" and status[3] != "+": - # We'll need to upload the new content if we're adding a binary file - # since diff's output won't contain it. - mimetype = RunShell(["svn", "propget", "svn:mime-type", filename], - silent_ok=True) - base_content = "" - is_binary = mimetype and not mimetype.startswith("text/") - if is_binary and self.IsImage(filename): - new_content = self.ReadFile(filename) - elif (status[0] in ("M", "D", "R") or - (status[0] == "A" and status[3] == "+") or # Copied file. - (status[0] == " " and status[1] == "M")): # Property change. - args = [] - if self.options.revision: - url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) - else: - # Don't change filename, it's needed later. - url = filename - args += ["-r", "BASE"] - cmd = ["svn"] + args + ["propget", "svn:mime-type", url] - mimetype, returncode = RunShellWithReturnCode(cmd) - if returncode: - # File does not exist in the requested revision. - # Reset mimetype, it contains an error message. - mimetype = "" - get_base = False - is_binary = mimetype and not mimetype.startswith("text/") - if status[0] == " ": - # Empty base content just to force an upload. - base_content = "" - elif is_binary: - if self.IsImage(filename): - get_base = True - if status[0] == "M": - if not self.rev_end: - new_content = self.ReadFile(filename) - else: - url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end) - new_content = RunShell(["svn", "cat", url], - universal_newlines=True, silent_ok=True) - else: - base_content = "" - else: - get_base = True - - if get_base: - if is_binary: - universal_newlines = False - else: - universal_newlines = True - if self.rev_start: - # "svn cat -r REV delete_file.txt" doesn't work. cat requires - # the full URL with "@REV" appended instead of using "-r" option. - url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) - base_content = RunShell(["svn", "cat", url], - universal_newlines=universal_newlines, - silent_ok=True) - else: - base_content = RunShell(["svn", "cat", filename], - universal_newlines=universal_newlines, - silent_ok=True) - if not is_binary: - args = [] - if self.rev_start: - url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start) - else: - url = filename - args += ["-r", "BASE"] - cmd = ["svn"] + args + ["propget", "svn:keywords", url] - keywords, returncode = RunShellWithReturnCode(cmd) - if keywords and not returncode: - base_content = self._CollapseKeywords(base_content, keywords) - else: - StatusUpdate("svn status returned unexpected output: %s" % status) - sys.exit(1) - return base_content, new_content, is_binary, status[0:5] - - -class GitVCS(VersionControlSystem): - """Implementation of the VersionControlSystem interface for Git.""" - - def __init__(self, options): - super(GitVCS, self).__init__(options) - # Map of filename -> hash of base file. - self.base_hashes = {} - - def GenerateDiff(self, extra_args): - # This is more complicated than svn's GenerateDiff because we must convert - # the diff output to include an svn-style "Index:" line as well as record - # the hashes of the base files, so we can upload them along with our diff. - if self.options.revision: - extra_args = [self.options.revision] + extra_args - gitdiff = RunShell(["git", "diff", "--full-index"] + extra_args) - svndiff = [] - filecount = 0 - filename = None - for line in gitdiff.splitlines(): - match = re.match(r"diff --git a/(.*) b/.*$", line) - if match: - filecount += 1 - filename = match.group(1) - svndiff.append("Index: %s\n" % filename) - else: - # The "index" line in a git diff looks like this (long hashes elided): - # index 82c0d44..b2cee3f 100755 - # We want to save the left hash, as that identifies the base file. - match = re.match(r"index (\w+)\.\.", line) - if match: - self.base_hashes[filename] = match.group(1) - svndiff.append(line + "\n") - if not filecount: - ErrorExit("No valid patches found in output from git diff") - return "".join(svndiff) - - def GetUnknownFiles(self): - status = RunShell(["git", "ls-files", "--exclude-standard", "--others"], - silent_ok=True) - return status.splitlines() - - def GetBaseFile(self, filename): - hash = self.base_hashes[filename] - base_content = None - new_content = None - is_binary = False - if hash == "0" * 40: # All-zero hash indicates no base file. - status = "A" - base_content = "" - else: - status = "M" - base_content, returncode = RunShellWithReturnCode(["git", "show", hash]) - if returncode: - ErrorExit("Got error status from 'git show %s'" % hash) - return (base_content, new_content, is_binary, status) - - -class MercurialVCS(VersionControlSystem): - """Implementation of the VersionControlSystem interface for Mercurial.""" - - def __init__(self, options, repo_dir): - super(MercurialVCS, self).__init__(options) - # Absolute path to repository (we can be in a subdir) - self.repo_dir = os.path.normpath(repo_dir) - # Compute the subdir - cwd = os.path.normpath(os.getcwd()) - assert cwd.startswith(self.repo_dir) - self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/") - if self.options.revision: - self.base_rev = self.options.revision - else: - self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip() - - def _GetRelPath(self, filename): - """Get relative path of a file according to the current directory, - given its logical path in the repo.""" - assert filename.startswith(self.subdir), filename - return filename[len(self.subdir):].lstrip(r"\/") - - def GenerateDiff(self, extra_args): - # If no file specified, restrict to the current subdir - extra_args = extra_args or ["."] - cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args - data = RunShell(cmd, silent_ok=True) - svndiff = [] - filecount = 0 - for line in data.splitlines(): - m = re.match("diff --git a/(\S+) b/(\S+)", line) - if m: - # Modify line to make it look like as it comes from svn diff. - # With this modification no changes on the server side are required - # to make upload.py work with Mercurial repos. - # NOTE: for proper handling of moved/copied files, we have to use - # the second filename. - filename = m.group(2) - svndiff.append("Index: %s" % filename) - svndiff.append("=" * 67) - filecount += 1 - logging.info(line) - else: - svndiff.append(line) - if not filecount: - ErrorExit("No valid patches found in output from hg diff") - return "\n".join(svndiff) + "\n" - - def GetUnknownFiles(self): - """Return a list of files unknown to the VCS.""" - args = [] - status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."], - silent_ok=True) - unknown_files = [] - for line in status.splitlines(): - st, fn = line.split(" ", 1) - if st == "?": - unknown_files.append(fn) - return unknown_files - - def GetBaseFile(self, filename): - # "hg status" and "hg cat" both take a path relative to the current subdir - # rather than to the repo root, but "hg diff" has given us the full path - # to the repo root. - base_content = "" - new_content = None - is_binary = False - oldrelpath = relpath = self._GetRelPath(filename) - # "hg status -C" returns two lines for moved/copied files, one otherwise - out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath]) - out = out.splitlines() - # HACK: strip error message about missing file/directory if it isn't in - # the working copy - if out[0].startswith('%s: ' % relpath): - out = out[1:] - if len(out) > 1: - # Moved/copied => considered as modified, use old filename to - # retrieve base contents - oldrelpath = out[1].strip() - status = "M" - else: - status, _ = out[0].split(' ', 1) - if status != "A": - base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath], - silent_ok=True) - is_binary = "\0" in base_content # Mercurial's heuristic - if status != "R": - new_content = open(relpath, "rb").read() - is_binary = is_binary or "\0" in new_content - if is_binary and base_content: - # Fetch again without converting newlines - base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath], - silent_ok=True, universal_newlines=False) - if not is_binary or not self.IsImage(relpath): - new_content = None - return base_content, new_content, is_binary, status - - -# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync. -def SplitPatch(data): - """Splits a patch into separate pieces for each file. - - Args: - data: A string containing the output of svn diff. - - Returns: - A list of 2-tuple (filename, text) where text is the svn diff output - pertaining to filename. - """ - patches = [] - filename = None - diff = [] - for line in data.splitlines(True): - new_filename = None - if line.startswith('Index:'): - unused, new_filename = line.split(':', 1) - new_filename = new_filename.strip() - elif line.startswith('Property changes on:'): - unused, temp_filename = line.split(':', 1) - # When a file is modified, paths use '/' between directories, however - # when a property is modified '\' is used on Windows. Make them the same - # otherwise the file shows up twice. - temp_filename = temp_filename.strip().replace('\\', '/') - if temp_filename != filename: - # File has property changes but no modifications, create a new diff. - new_filename = temp_filename - if new_filename: - if filename and diff: - patches.append((filename, ''.join(diff))) - filename = new_filename - diff = [line] - continue - if diff is not None: - diff.append(line) - if filename and diff: - patches.append((filename, ''.join(diff))) - return patches - - -def UploadSeparatePatches(issue, rpc_server, patchset, data, options): - """Uploads a separate patch for each file in the diff output. - - Returns a list of [patch_key, filename] for each file. - """ - patches = SplitPatch(data) - rv = [] - for patch in patches: - if len(patch[1]) > MAX_UPLOAD_SIZE: - print ("Not uploading the patch for " + patch[0] + - " because the file is too large.") - continue - form_fields = [("filename", patch[0])] - if not options.download_base: - form_fields.append(("content_upload", "1")) - files = [("data", "data.diff", patch[1])] - ctype, body = EncodeMultipartFormData(form_fields, files) - url = "/%d/upload_patch/%d" % (int(issue), int(patchset)) - print "Uploading patch for " + patch[0] - response_body = rpc_server.Send(url, body, content_type=ctype) - lines = response_body.splitlines() - if not lines or lines[0] != "OK": - StatusUpdate(" --> %s" % response_body) - sys.exit(1) - rv.append([lines[1], patch[0]]) - return rv - - -def GuessVCS(options): - """Helper to guess the version control system. - - This examines the current directory, guesses which VersionControlSystem - we're using, and returns an instance of the appropriate class. Exit with an - error if we can't figure it out. - - Returns: - A VersionControlSystem instance. Exits if the VCS can't be guessed. - """ - # Mercurial has a command to get the base directory of a repository - # Try running it, but don't die if we don't have hg installed. - # NOTE: we try Mercurial first as it can sit on top of an SVN working copy. - try: - out, returncode = RunShellWithReturnCode(["hg", "root"]) - if returncode == 0: - return MercurialVCS(options, out.strip()) - except OSError, (errno, message): - if errno != 2: # ENOENT -- they don't have hg installed. - raise - - # Subversion has a .svn in all working directories. - if os.path.isdir('.svn'): - logging.info("Guessed VCS = Subversion") - return SubversionVCS(options) - - # Git has a command to test if you're in a git tree. - # Try running it, but don't die if we don't have git installed. - try: - out, returncode = RunShellWithReturnCode(["git", "rev-parse", - "--is-inside-work-tree"]) - if returncode == 0: - return GitVCS(options) - except OSError, (errno, message): - if errno != 2: # ENOENT -- they don't have git installed. - raise - - ErrorExit(("Could not guess version control system. " - "Are you in a working copy directory?")) - - -def RealMain(argv, data=None): - """The real main function. - - Args: - argv: Command line arguments. - data: Diff contents. If None (default) the diff is generated by - the VersionControlSystem implementation returned by GuessVCS(). - - Returns: - A 2-tuple (issue id, patchset id). - The patchset id is None if the base files are not uploaded by this - script (applies only to SVN checkouts). - """ - logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:" - "%(lineno)s %(message)s ")) - os.environ['LC_ALL'] = 'C' - options, args = parser.parse_args(argv[1:]) - global verbosity - verbosity = options.verbose - if verbosity >= 3: - logging.getLogger().setLevel(logging.DEBUG) - elif verbosity >= 2: - logging.getLogger().setLevel(logging.INFO) - vcs = GuessVCS(options) - if isinstance(vcs, SubversionVCS): - # base field is only allowed for Subversion. - # Note: Fetching base files may become deprecated in future releases. - base = vcs.GuessBase(options.download_base) - else: - base = None - if not base and options.download_base: - options.download_base = True - logging.info("Enabled upload of base file") - if not options.assume_yes: - vcs.CheckForUnknownFiles() - if data is None: - data = vcs.GenerateDiff(args) - files = vcs.GetBaseFiles(data) - if verbosity >= 1: - print "Upload server:", options.server, "(change with -s/--server)" - if options.issue: - prompt = "Message describing this patch set: " - else: - prompt = "New issue subject: " - message = options.message or raw_input(prompt).strip() - if not message: - ErrorExit("A non-empty message is required") - rpc_server = GetRpcServer(options) - form_fields = [("subject", message)] - if base: - form_fields.append(("base", base)) - if options.issue: - form_fields.append(("issue", str(options.issue))) - if options.email: - form_fields.append(("user", options.email)) - if options.reviewers: - for reviewer in options.reviewers.split(','): - if "@" in reviewer and not reviewer.split("@")[1].count(".") == 1: - ErrorExit("Invalid email address: %s" % reviewer) - form_fields.append(("reviewers", options.reviewers)) - if options.cc: - for cc in options.cc.split(','): - if "@" in cc and not cc.split("@")[1].count(".") == 1: - ErrorExit("Invalid email address: %s" % cc) - form_fields.append(("cc", options.cc)) - description = options.description - if options.description_file: - if options.description: - ErrorExit("Can't specify description and description_file") - file = open(options.description_file, 'r') - description = file.read() - file.close() - if description: - form_fields.append(("description", description)) - # Send a hash of all the base file so the server can determine if a copy - # already exists in an earlier patchset. - base_hashes = "" - for file, info in files.iteritems(): - if not info[0] is None: - checksum = md5.new(info[0]).hexdigest() - if base_hashes: - base_hashes += "|" - base_hashes += checksum + ":" + file - form_fields.append(("base_hashes", base_hashes)) - # If we're uploading base files, don't send the email before the uploads, so - # that it contains the file status. - if options.send_mail and options.download_base: - form_fields.append(("send_mail", "1")) - if not options.download_base: - form_fields.append(("content_upload", "1")) - if len(data) > MAX_UPLOAD_SIZE: - print "Patch is large, so uploading file patches separately." - uploaded_diff_file = [] - form_fields.append(("separate_patches", "1")) - else: - uploaded_diff_file = [("data", "data.diff", data)] - ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file) - response_body = rpc_server.Send("/upload", body, content_type=ctype) - patchset = None - if not options.download_base or not uploaded_diff_file: - lines = response_body.splitlines() - if len(lines) >= 2: - msg = lines[0] - patchset = lines[1].strip() - patches = [x.split(" ", 1) for x in lines[2:]] - else: - msg = response_body - else: - msg = response_body - StatusUpdate(msg) - if not response_body.startswith("Issue created.") and \ - not response_body.startswith("Issue updated."): - sys.exit(0) - issue = msg[msg.rfind("/")+1:] - - if not uploaded_diff_file: - result = UploadSeparatePatches(issue, rpc_server, patchset, data, options) - if not options.download_base: - patches = result - - if not options.download_base: - vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files) - if options.send_mail: - rpc_server.Send("/" + issue + "/mail", payload="") - return issue, patchset - - -def main(): - try: - RealMain(sys.argv) - except KeyboardInterrupt: - print - StatusUpdate("Interrupted.") - sys.exit(1) - - -if __name__ == "__main__": - main() diff --git a/src/pdal/test/gtest/scripts/upload_gtest.py b/src/pdal/test/gtest/scripts/upload_gtest.py deleted file mode 100755 index be19ae8..0000000 --- a/src/pdal/test/gtest/scripts/upload_gtest.py +++ /dev/null @@ -1,78 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2009, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""upload_gtest.py v0.1.0 -- uploads a Google Test patch for review. - -This simple wrapper passes all command line flags and ---cc=googletestframework@googlegroups.com to upload.py. - -USAGE: upload_gtest.py [options for upload.py] -""" - -__author__ = 'wan@google.com (Zhanyong Wan)' - -import os -import sys - -CC_FLAG = '--cc=' -GTEST_GROUP = 'googletestframework@googlegroups.com' - - -def main(): - # Finds the path to upload.py, assuming it is in the same directory - # as this file. - my_dir = os.path.dirname(os.path.abspath(__file__)) - upload_py_path = os.path.join(my_dir, 'upload.py') - - # Adds Google Test discussion group to the cc line if it's not there - # already. - upload_py_argv = [upload_py_path] - found_cc_flag = False - for arg in sys.argv[1:]: - if arg.startswith(CC_FLAG): - found_cc_flag = True - cc_line = arg[len(CC_FLAG):] - cc_list = [addr for addr in cc_line.split(',') if addr] - if GTEST_GROUP not in cc_list: - cc_list.append(GTEST_GROUP) - upload_py_argv.append(CC_FLAG + ','.join(cc_list)) - else: - upload_py_argv.append(arg) - - if not found_cc_flag: - upload_py_argv.append(CC_FLAG + GTEST_GROUP) - - # Invokes upload.py with the modified command line flags. - os.execv(upload_py_path, upload_py_argv) - - -if __name__ == '__main__': - main() diff --git a/src/pdal/test/gtest/src/gtest-all.cc b/src/pdal/test/gtest/src/gtest-all.cc index ad29290..2a70ed8 100644 --- a/src/pdal/test/gtest/src/gtest-all.cc +++ b/src/pdal/test/gtest/src/gtest-all.cc @@ -38,7 +38,7 @@ #include "gtest/gtest.h" // The following lines pull in the real gtest *.cc files. -#include "src/gtest.cc" +#include "src/gtest-assertion-result.cc" #include "src/gtest-death-test.cc" #include "src/gtest-filepath.cc" #include "src/gtest-matchers.cc" @@ -46,3 +46,4 @@ #include "src/gtest-printers.cc" #include "src/gtest-test-part.cc" #include "src/gtest-typed-test.cc" +#include "src/gtest.cc" diff --git a/src/pdal/test/gtest/test/googletest-param-test-test.h b/src/pdal/test/gtest/src/gtest-assertion-result.cc similarity index 53% rename from src/pdal/test/gtest/test/googletest-param-test-test.h rename to src/pdal/test/gtest/src/gtest-assertion-result.cc index 6480570..f1c0b10 100644 --- a/src/pdal/test/gtest/test/googletest-param-test-test.h +++ b/src/pdal/test/gtest/src/gtest-assertion-result.cc @@ -1,4 +1,4 @@ -// Copyright 2008, Google Inc. +// Copyright 2005, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without @@ -26,26 +26,52 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// + // The Google C++ Testing and Mocking Framework (Google Test) // -// This header file provides classes and functions used internally -// for testing Google Test itself. +// This file defines the AssertionResult type. + +#include "gtest/gtest-assertion-result.h" + +#include +#include + +#include "gtest/gtest-message.h" + +namespace testing { + +// AssertionResult constructors. +// Used in EXPECT_TRUE/FALSE(assertion_result). +AssertionResult::AssertionResult(const AssertionResult& other) + : success_(other.success_), + message_(other.message_.get() != nullptr + ? new ::std::string(*other.message_) + : static_cast< ::std::string*>(nullptr)) {} + +// Swaps two AssertionResults. +void AssertionResult::swap(AssertionResult& other) { + using std::swap; + swap(success_, other.success_); + swap(message_, other.message_); +} -#ifndef GTEST_TEST_GTEST_PARAM_TEST_TEST_H_ -#define GTEST_TEST_GTEST_PARAM_TEST_TEST_H_ +// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE. +AssertionResult AssertionResult::operator!() const { + AssertionResult negation(!success_); + if (message_.get() != nullptr) negation << *message_; + return negation; +} -#include "gtest/gtest.h" +// Makes a successful assertion result. +AssertionResult AssertionSuccess() { return AssertionResult(true); } -// Test fixture for testing definition and instantiation of a test -// in separate translation units. -class ExternalInstantiationTest : public ::testing::TestWithParam { -}; +// Makes a failed assertion result. +AssertionResult AssertionFailure() { return AssertionResult(false); } -// Test fixture for testing instantiation of a test in multiple -// translation units. -class InstantiationInMultipleTranslationUnitsTest - : public ::testing::TestWithParam { -}; +// Makes a failed assertion result with the given failure message. +// Deprecated; use AssertionFailure() << message. +AssertionResult AssertionFailure(const Message& message) { + return AssertionFailure() << message; +} -#endif // GTEST_TEST_GTEST_PARAM_TEST_TEST_H_ +} // namespace testing diff --git a/src/pdal/test/gtest/src/gtest-death-test.cc b/src/pdal/test/gtest/src/gtest-death-test.cc index da09a1c..e6abc62 100644 --- a/src/pdal/test/gtest/src/gtest-death-test.cc +++ b/src/pdal/test/gtest/src/gtest-death-test.cc @@ -32,51 +32,52 @@ #include "gtest/gtest-death-test.h" +#include #include -#include "gtest/internal/gtest-port.h" #include "gtest/internal/custom/gtest.h" +#include "gtest/internal/gtest-port.h" #if GTEST_HAS_DEATH_TEST -# if GTEST_OS_MAC -# include -# endif // GTEST_OS_MAC - -# include -# include -# include - -# if GTEST_OS_LINUX -# include -# endif // GTEST_OS_LINUX - -# include - -# if GTEST_OS_WINDOWS -# include -# else -# include -# include -# endif // GTEST_OS_WINDOWS - -# if GTEST_OS_QNX -# include -# endif // GTEST_OS_QNX - -# if GTEST_OS_FUCHSIA -# include -# include -# include -# include -# include -# include -# include -# include -# include -# include -# include -# endif // GTEST_OS_FUCHSIA +#if GTEST_OS_MAC +#include +#endif // GTEST_OS_MAC + +#include +#include +#include + +#if GTEST_OS_LINUX +#include +#endif // GTEST_OS_LINUX + +#include + +#if GTEST_OS_WINDOWS +#include +#else +#include +#include +#endif // GTEST_OS_WINDOWS + +#if GTEST_OS_QNX +#include +#endif // GTEST_OS_QNX + +#if GTEST_OS_FUCHSIA +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#endif // GTEST_OS_FUCHSIA #endif // GTEST_HAS_DEATH_TEST @@ -95,9 +96,12 @@ namespace testing { // used internally at Google, is "threadsafe". static const char kDefaultDeathTestStyle[] = GTEST_DEFAULT_DEATH_TEST_STYLE; +} // namespace testing + GTEST_DEFINE_string_( death_test_style, - internal::StringFromGTestEnv("death_test_style", kDefaultDeathTestStyle), + testing::internal::StringFromGTestEnv("death_test_style", + testing::kDefaultDeathTestStyle), "Indicates how to run a death test in a forked child process: " "\"threadsafe\" (child process re-executes the test binary " "from the beginning, running only the specific death test) or " @@ -106,7 +110,7 @@ GTEST_DEFINE_string_( GTEST_DEFINE_bool_( death_test_use_fork, - internal::BoolFromGTestEnv("death_test_use_fork", false), + testing::internal::BoolFromGTestEnv("death_test_use_fork", false), "Instructs to use fork()/_exit() instead of clone() in death tests. " "Ignored and always uses fork() on POSIX systems where clone() is not " "implemented. Useful when running under valgrind or similar tools if " @@ -116,7 +120,6 @@ GTEST_DEFINE_bool_( "work in 99% of the cases. Once valgrind is fixed, this flag will " "most likely be removed."); -namespace internal { GTEST_DEFINE_string_( internal_run_death_test, "", "Indicates the file, line number, temporal index of " @@ -125,7 +128,8 @@ GTEST_DEFINE_string_( "the '|' characters. This flag is specified if and only if the " "current process is a sub-process launched for running a thread-safe " "death test. FOR INTERNAL USE ONLY."); -} // namespace internal + +namespace testing { #if GTEST_HAS_DEATH_TEST @@ -133,9 +137,9 @@ namespace internal { // Valid only for fast death tests. Indicates the code is running in the // child process of a fast style death test. -# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA +#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA static bool g_in_fast_death_test_child = false; -# endif +#endif // Returns a Boolean value indicating whether the caller is currently // executing in the context of the death test child process. Tools such as @@ -143,16 +147,16 @@ static bool g_in_fast_death_test_child = false; // tests. IMPORTANT: This is an internal utility. Using it may break the // implementation of death tests. User code MUST NOT use it. bool InDeathTestChild() { -# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA +#if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA // On Windows and Fuchsia, death tests are thread-safe regardless of the value // of the death_test_style flag. - return !GTEST_FLAG(internal_run_death_test).empty(); + return !GTEST_FLAG_GET(internal_run_death_test).empty(); -# else +#else - if (GTEST_FLAG(death_test_style) == "threadsafe") - return !GTEST_FLAG(internal_run_death_test).empty(); + if (GTEST_FLAG_GET(death_test_style) == "threadsafe") + return !GTEST_FLAG_GET(internal_run_death_test).empty(); else return g_in_fast_death_test_child; #endif @@ -161,40 +165,38 @@ bool InDeathTestChild() { } // namespace internal // ExitedWithCode constructor. -ExitedWithCode::ExitedWithCode(int exit_code) : exit_code_(exit_code) { -} +ExitedWithCode::ExitedWithCode(int exit_code) : exit_code_(exit_code) {} // ExitedWithCode function-call operator. bool ExitedWithCode::operator()(int exit_status) const { -# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA +#if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA return exit_status == exit_code_; -# else +#else return WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == exit_code_; -# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA +#endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA } -# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA +#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA // KilledBySignal constructor. -KilledBySignal::KilledBySignal(int signum) : signum_(signum) { -} +KilledBySignal::KilledBySignal(int signum) : signum_(signum) {} // KilledBySignal function-call operator. bool KilledBySignal::operator()(int exit_status) const { -# if defined(GTEST_KILLED_BY_SIGNAL_OVERRIDE_) +#if defined(GTEST_KILLED_BY_SIGNAL_OVERRIDE_) { bool result; if (GTEST_KILLED_BY_SIGNAL_OVERRIDE_(signum_, exit_status, &result)) { return result; } } -# endif // defined(GTEST_KILLED_BY_SIGNAL_OVERRIDE_) +#endif // defined(GTEST_KILLED_BY_SIGNAL_OVERRIDE_) return WIFSIGNALED(exit_status) && WTERMSIG(exit_status) == signum_; } -# endif // !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA +#endif // !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA namespace internal { @@ -205,23 +207,23 @@ namespace internal { static std::string ExitSummary(int exit_code) { Message m; -# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA +#if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA m << "Exited with exit status " << exit_code; -# else +#else if (WIFEXITED(exit_code)) { m << "Exited with exit status " << WEXITSTATUS(exit_code); } else if (WIFSIGNALED(exit_code)) { m << "Terminated by signal " << WTERMSIG(exit_code); } -# ifdef WCOREDUMP +#ifdef WCOREDUMP if (WCOREDUMP(exit_code)) { m << " (core dumped)"; } -# endif -# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA +#endif +#endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA return m.GetString(); } @@ -232,7 +234,7 @@ bool ExitedUnsuccessfully(int exit_status) { return !ExitedWithCode(0)(exit_status); } -# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA +#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA // Generates a textual failure message when a death test finds more than // one thread running, or cannot determine the number of threads, prior // to executing the given statement. It is the responsibility of the @@ -247,13 +249,13 @@ static std::string DeathTestThreadWarning(size_t thread_count) { msg << "detected " << thread_count << " threads."; } msg << " See " - "https://github.com/google/googletest/blob/master/googletest/docs/" + "https://github.com/google/googletest/blob/master/docs/" "advanced.md#death-tests-and-threads" << " for more explanation and suggested solutions, especially if" << " this is the last message you see before your test times out."; return msg.GetString(); } -# endif // !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA +#endif // !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA // Flag characters for reporting a death test that did not die. static const char kDeathTestLived = 'L'; @@ -303,14 +305,14 @@ static void DeathTestAbort(const std::string& message) { // A replacement for CHECK that calls DeathTestAbort if the assertion // fails. -# define GTEST_DEATH_TEST_CHECK_(expression) \ - do { \ - if (!::testing::internal::IsTrue(expression)) { \ - DeathTestAbort( \ - ::std::string("CHECK failed: File ") + __FILE__ + ", line " \ - + ::testing::internal::StreamableToString(__LINE__) + ": " \ - + #expression); \ - } \ +#define GTEST_DEATH_TEST_CHECK_(expression) \ + do { \ + if (!::testing::internal::IsTrue(expression)) { \ + DeathTestAbort(::std::string("CHECK failed: File ") + __FILE__ + \ + ", line " + \ + ::testing::internal::StreamableToString(__LINE__) + \ + ": " + #expression); \ + } \ } while (::testing::internal::AlwaysFalse()) // This macro is similar to GTEST_DEATH_TEST_CHECK_, but it is meant for @@ -320,23 +322,23 @@ static void DeathTestAbort(const std::string& message) { // evaluates the expression as long as it evaluates to -1 and sets // errno to EINTR. If the expression evaluates to -1 but errno is // something other than EINTR, DeathTestAbort is called. -# define GTEST_DEATH_TEST_CHECK_SYSCALL_(expression) \ - do { \ - int gtest_retval; \ - do { \ - gtest_retval = (expression); \ - } while (gtest_retval == -1 && errno == EINTR); \ - if (gtest_retval == -1) { \ - DeathTestAbort( \ - ::std::string("CHECK failed: File ") + __FILE__ + ", line " \ - + ::testing::internal::StreamableToString(__LINE__) + ": " \ - + #expression + " != -1"); \ - } \ +#define GTEST_DEATH_TEST_CHECK_SYSCALL_(expression) \ + do { \ + int gtest_retval; \ + do { \ + gtest_retval = (expression); \ + } while (gtest_retval == -1 && errno == EINTR); \ + if (gtest_retval == -1) { \ + DeathTestAbort(::std::string("CHECK failed: File ") + __FILE__ + \ + ", line " + \ + ::testing::internal::StreamableToString(__LINE__) + \ + ": " + #expression + " != -1"); \ + } \ } while (::testing::internal::AlwaysFalse()) // Returns the message describing the last system error in errno. std::string GetLastErrnoDescription() { - return errno == 0 ? "" : posix::StrError(errno); + return errno == 0 ? "" : posix::StrError(errno); } // This is called from a death test parent process to read a failure @@ -369,8 +371,9 @@ static void FailFromInternalError(int fd) { DeathTest::DeathTest() { TestInfo* const info = GetUnitTestImpl()->current_test_info(); if (info == nullptr) { - DeathTestAbort("Cannot run a death test outside of a TEST or " - "TEST_F construct"); + DeathTestAbort( + "Cannot run a death test outside of a TEST or " + "TEST_F construct"); } } @@ -499,9 +502,7 @@ void DeathTestImpl::ReadAndInterpretStatusByte() { set_read_fd(-1); } -std::string DeathTestImpl::GetErrorLogs() { - return GetCapturedStderr(); -} +std::string DeathTestImpl::GetErrorLogs() { return GetCapturedStderr(); } // Signals that the death test code which should have exited, didn't. // Should be called only in a death test child process. @@ -511,9 +512,9 @@ void DeathTestImpl::Abort(AbortReason reason) { // The parent process considers the death test to be a failure if // it finds any data in our pipe. So, here we write a single flag byte // to the pipe, then exit. - const char status_ch = - reason == TEST_DID_NOT_DIE ? kDeathTestLived : - reason == TEST_THREW_EXCEPTION ? kDeathTestThrew : kDeathTestReturned; + const char status_ch = reason == TEST_DID_NOT_DIE ? kDeathTestLived + : reason == TEST_THREW_EXCEPTION ? kDeathTestThrew + : kDeathTestReturned; GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Write(write_fd(), &status_ch, 1)); // We are leaking the descriptor here because on some platforms (i.e., @@ -532,7 +533,7 @@ void DeathTestImpl::Abort(AbortReason reason) { // much easier. static ::std::string FormatDeathTestOutput(const ::std::string& output) { ::std::string ret; - for (size_t at = 0; ; ) { + for (size_t at = 0;;) { const size_t line_end = output.find('\n', at); ret += "[ DEATH ] "; if (line_end == ::std::string::npos) { @@ -567,8 +568,7 @@ static ::std::string FormatDeathTestOutput(const ::std::string& output) { // the first failing condition, in the order given above, is the one that is // reported. Also sets the last death test message string. bool DeathTestImpl::Passed(bool status_ok) { - if (!spawned()) - return false; + if (!spawned()) return false; const std::string error_message = GetErrorLogs(); @@ -579,15 +579,18 @@ bool DeathTestImpl::Passed(bool status_ok) { switch (outcome()) { case LIVED: buffer << " Result: failed to die.\n" - << " Error msg:\n" << FormatDeathTestOutput(error_message); + << " Error msg:\n" + << FormatDeathTestOutput(error_message); break; case THREW: buffer << " Result: threw an exception.\n" - << " Error msg:\n" << FormatDeathTestOutput(error_message); + << " Error msg:\n" + << FormatDeathTestOutput(error_message); break; case RETURNED: buffer << " Result: illegal return in test statement.\n" - << " Error msg:\n" << FormatDeathTestOutput(error_message); + << " Error msg:\n" + << FormatDeathTestOutput(error_message); break; case DIED: if (status_ok) { @@ -604,7 +607,8 @@ bool DeathTestImpl::Passed(bool status_ok) { } else { buffer << " Result: died but not with expected exit code:\n" << " " << ExitSummary(status()) << "\n" - << "Actual msg:\n" << FormatDeathTestOutput(error_message); + << "Actual msg:\n" + << FormatDeathTestOutput(error_message); } break; case IN_PROGRESS: @@ -617,7 +621,7 @@ bool DeathTestImpl::Passed(bool status_ok) { return success; } -# if GTEST_OS_WINDOWS +#if GTEST_OS_WINDOWS // WindowsDeathTest implements death tests on Windows. Due to the // specifics of starting new processes on Windows, death tests there are // always threadsafe, and Google Test considers the @@ -678,14 +682,12 @@ class WindowsDeathTest : public DeathTestImpl { // status, or 0 if no child process exists. As a side effect, sets the // outcome data member. int WindowsDeathTest::Wait() { - if (!spawned()) - return 0; + if (!spawned()) return 0; // Wait until the child either signals that it has acquired the write end // of the pipe or it dies. - const HANDLE wait_handles[2] = { child_handle_.Get(), event_handle_.Get() }; - switch (::WaitForMultipleObjects(2, - wait_handles, + const HANDLE wait_handles[2] = {child_handle_.Get(), event_handle_.Get()}; + switch (::WaitForMultipleObjects(2, wait_handles, FALSE, // Waits for any of the handles. INFINITE)) { case WAIT_OBJECT_0: @@ -706,9 +708,8 @@ int WindowsDeathTest::Wait() { // returns immediately if the child has already exited, regardless of // whether previous calls to WaitForMultipleObjects synchronized on this // handle or not. - GTEST_DEATH_TEST_CHECK_( - WAIT_OBJECT_0 == ::WaitForSingleObject(child_handle_.Get(), - INFINITE)); + GTEST_DEATH_TEST_CHECK_(WAIT_OBJECT_0 == + ::WaitForSingleObject(child_handle_.Get(), INFINITE)); DWORD status_code; GTEST_DEATH_TEST_CHECK_( ::GetExitCodeProcess(child_handle_.Get(), &status_code) != FALSE); @@ -741,12 +742,12 @@ DeathTest::TestRole WindowsDeathTest::AssumeRole() { SECURITY_ATTRIBUTES handles_are_inheritable = {sizeof(SECURITY_ATTRIBUTES), nullptr, TRUE}; HANDLE read_handle, write_handle; - GTEST_DEATH_TEST_CHECK_( - ::CreatePipe(&read_handle, &write_handle, &handles_are_inheritable, - 0) // Default buffer size. - != FALSE); - set_read_fd(::_open_osfhandle(reinterpret_cast(read_handle), - O_RDONLY)); + GTEST_DEATH_TEST_CHECK_(::CreatePipe(&read_handle, &write_handle, + &handles_are_inheritable, + 0) // Default buffer size. + != FALSE); + set_read_fd( + ::_open_osfhandle(reinterpret_cast(read_handle), O_RDONLY)); write_handle_.Reset(write_handle); event_handle_.Reset(::CreateEvent( &handles_are_inheritable, @@ -755,27 +756,26 @@ DeathTest::TestRole WindowsDeathTest::AssumeRole() { nullptr)); // The even is unnamed. GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != nullptr); const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ + - kFilterFlag + "=" + info->test_suite_name() + - "." + info->name(); + "filter=" + info->test_suite_name() + "." + + info->name(); const std::string internal_flag = - std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + - "=" + file_ + "|" + StreamableToString(line_) + "|" + - StreamableToString(death_test_index) + "|" + + std::string("--") + GTEST_FLAG_PREFIX_ + + "internal_run_death_test=" + file_ + "|" + StreamableToString(line_) + + "|" + StreamableToString(death_test_index) + "|" + StreamableToString(static_cast(::GetCurrentProcessId())) + // size_t has the same width as pointers on both 32-bit and 64-bit // Windows platforms. // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx. - "|" + StreamableToString(reinterpret_cast(write_handle)) + - "|" + StreamableToString(reinterpret_cast(event_handle_.Get())); + "|" + StreamableToString(reinterpret_cast(write_handle)) + "|" + + StreamableToString(reinterpret_cast(event_handle_.Get())); char executable_path[_MAX_PATH + 1]; // NOLINT GTEST_DEATH_TEST_CHECK_(_MAX_PATH + 1 != ::GetModuleFileNameA(nullptr, executable_path, _MAX_PATH)); - std::string command_line = - std::string(::GetCommandLineA()) + " " + filter_flag + " \"" + - internal_flag + "\""; + std::string command_line = std::string(::GetCommandLineA()) + " " + + filter_flag + " \"" + internal_flag + "\""; DeathTest::set_last_death_test_message(""); @@ -795,8 +795,8 @@ DeathTest::TestRole WindowsDeathTest::AssumeRole() { GTEST_DEATH_TEST_CHECK_( ::CreateProcessA( executable_path, const_cast(command_line.c_str()), - nullptr, // Retuned process handle is not inheritable. - nullptr, // Retuned thread handle is not inheritable. + nullptr, // Returned process handle is not inheritable. + nullptr, // Returned thread handle is not inheritable. TRUE, // Child inherits all inheritable handles (for write_handle_). 0x0, // Default creation flags. nullptr, // Inherit the parent's environment. @@ -808,7 +808,7 @@ DeathTest::TestRole WindowsDeathTest::AssumeRole() { return OVERSEE_TEST; } -# elif GTEST_OS_FUCHSIA +#elif GTEST_OS_FUCHSIA class FuchsiaDeathTest : public DeathTestImpl { public: @@ -854,18 +854,13 @@ class Arguments { template void AddArguments(const ::std::vector& arguments) { for (typename ::std::vector::const_iterator i = arguments.begin(); - i != arguments.end(); - ++i) { + i != arguments.end(); ++i) { args_.insert(args_.end() - 1, posix::StrDup(i->c_str())); } } - char* const* Argv() { - return &args_[0]; - } + char* const* Argv() { return &args_[0]; } - int size() { - return args_.size() - 1; - } + int size() { return static_cast(args_.size()) - 1; } private: std::vector args_; @@ -879,8 +874,7 @@ int FuchsiaDeathTest::Wait() { const int kSocketKey = 1; const int kExceptionKey = 2; - if (!spawned()) - return 0; + if (!spawned()) return 0; // Create a port to wait for socket/task/exception events. zx_status_t status_zx; @@ -889,19 +883,18 @@ int FuchsiaDeathTest::Wait() { GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK); // Register to wait for the child process to terminate. - status_zx = child_process_.wait_async( - port, kProcessKey, ZX_PROCESS_TERMINATED, ZX_WAIT_ASYNC_ONCE); + status_zx = + child_process_.wait_async(port, kProcessKey, ZX_PROCESS_TERMINATED, 0); GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK); // Register to wait for the socket to be readable or closed. status_zx = stderr_socket_.wait_async( - port, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED, - ZX_WAIT_ASYNC_ONCE); + port, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED, 0); GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK); // Register to wait for an exception. - status_zx = exception_channel_.wait_async( - port, kExceptionKey, ZX_CHANNEL_READABLE, ZX_WAIT_ASYNC_ONCE); + status_zx = exception_channel_.wait_async(port, kExceptionKey, + ZX_CHANNEL_READABLE, 0); GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK); bool process_terminated = false; @@ -931,9 +924,9 @@ int FuchsiaDeathTest::Wait() { size_t old_length = captured_stderr_.length(); size_t bytes_read = 0; captured_stderr_.resize(old_length + kBufferSize); - status_zx = stderr_socket_.read( - 0, &captured_stderr_.front() + old_length, kBufferSize, - &bytes_read); + status_zx = + stderr_socket_.read(0, &captured_stderr_.front() + old_length, + kBufferSize, &bytes_read); captured_stderr_.resize(old_length + bytes_read); } while (status_zx == ZX_OK); if (status_zx == ZX_ERR_PEER_CLOSED) { @@ -941,8 +934,7 @@ int FuchsiaDeathTest::Wait() { } else { GTEST_DEATH_TEST_CHECK_(status_zx == ZX_ERR_SHOULD_WAIT); status_zx = stderr_socket_.wait_async( - port, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED, - ZX_WAIT_ASYNC_ONCE); + port, kSocketKey, ZX_SOCKET_READABLE | ZX_SOCKET_PEER_CLOSED, 0); GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK); } } else { @@ -955,12 +947,12 @@ int FuchsiaDeathTest::Wait() { ReadAndInterpretStatusByte(); zx_info_process_t buffer; - status_zx = child_process_.get_info( - ZX_INFO_PROCESS, &buffer, sizeof(buffer), nullptr, nullptr); + status_zx = child_process_.get_info(ZX_INFO_PROCESS, &buffer, sizeof(buffer), + nullptr, nullptr); GTEST_DEATH_TEST_CHECK_(status_zx == ZX_OK); - GTEST_DEATH_TEST_CHECK_(buffer.exited); - set_status(buffer.return_code); + GTEST_DEATH_TEST_CHECK_(buffer.flags & ZX_INFO_PROCESS_FLAG_EXITED); + set_status(static_cast(buffer.return_code)); return status(); } @@ -988,13 +980,12 @@ DeathTest::TestRole FuchsiaDeathTest::AssumeRole() { // Build the child process command line. const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ + - kFilterFlag + "=" + info->test_suite_name() + - "." + info->name(); - const std::string internal_flag = - std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "=" - + file_ + "|" - + StreamableToString(line_) + "|" - + StreamableToString(death_test_index); + "filter=" + info->test_suite_name() + "." + + info->name(); + const std::string internal_flag = std::string("--") + GTEST_FLAG_PREFIX_ + + kInternalRunDeathTestFlag + "=" + file_ + + "|" + StreamableToString(line_) + "|" + + StreamableToString(death_test_index); Arguments args; args.AddArguments(GetInjectableArgvs()); args.AddArgument(filter_flag.c_str()); @@ -1017,8 +1008,7 @@ DeathTest::TestRole FuchsiaDeathTest::AssumeRole() { // Create a socket pair will be used to receive the child process' stderr. zx::socket stderr_producer_socket; - status = - zx::socket::create(0, &stderr_producer_socket, &stderr_socket_); + status = zx::socket::create(0, &stderr_producer_socket, &stderr_socket_); GTEST_DEATH_TEST_CHECK_(status >= 0); int stderr_producer_fd = -1; status = @@ -1035,35 +1025,32 @@ DeathTest::TestRole FuchsiaDeathTest::AssumeRole() { // Create a child job. zx_handle_t child_job = ZX_HANDLE_INVALID; - status = zx_job_create(zx_job_default(), 0, & child_job); + status = zx_job_create(zx_job_default(), 0, &child_job); GTEST_DEATH_TEST_CHECK_(status == ZX_OK); zx_policy_basic_t policy; policy.condition = ZX_POL_NEW_ANY; policy.policy = ZX_POL_ACTION_ALLOW; - status = zx_job_set_policy( - child_job, ZX_JOB_POL_RELATIVE, ZX_JOB_POL_BASIC, &policy, 1); + status = zx_job_set_policy(child_job, ZX_JOB_POL_RELATIVE, ZX_JOB_POL_BASIC, + &policy, 1); GTEST_DEATH_TEST_CHECK_(status == ZX_OK); // Create an exception channel attached to the |child_job|, to allow // us to suppress the system default exception handler from firing. - status = - zx_task_create_exception_channel( - child_job, 0, exception_channel_.reset_and_get_address()); + status = zx_task_create_exception_channel( + child_job, 0, exception_channel_.reset_and_get_address()); GTEST_DEATH_TEST_CHECK_(status == ZX_OK); // Spawn the child process. - status = fdio_spawn_etc( - child_job, FDIO_SPAWN_CLONE_ALL, args.Argv()[0], args.Argv(), nullptr, - 2, spawn_actions, child_process_.reset_and_get_address(), nullptr); + status = fdio_spawn_etc(child_job, FDIO_SPAWN_CLONE_ALL, args.Argv()[0], + args.Argv(), nullptr, 2, spawn_actions, + child_process_.reset_and_get_address(), nullptr); GTEST_DEATH_TEST_CHECK_(status == ZX_OK); set_spawned(true); return OVERSEE_TEST; } -std::string FuchsiaDeathTest::GetErrorLogs() { - return captured_stderr_; -} +std::string FuchsiaDeathTest::GetErrorLogs() { return captured_stderr_; } #else // We are neither on Windows, nor on Fuchsia. @@ -1094,8 +1081,7 @@ ForkingDeathTest::ForkingDeathTest(const char* a_statement, // status, or 0 if no child process exists. As a side effect, sets the // outcome data member. int ForkingDeathTest::Wait() { - if (!spawned()) - return 0; + if (!spawned()) return 0; ReadAndInterpretStatusByte(); @@ -1174,11 +1160,11 @@ class ExecDeathTest : public ForkingDeathTest { private: static ::std::vector GetArgvsForDeathTestChildProcess() { ::std::vector args = GetInjectableArgvs(); -# if defined(GTEST_EXTRA_DEATH_TEST_COMMAND_LINE_ARGS_) +#if defined(GTEST_EXTRA_DEATH_TEST_COMMAND_LINE_ARGS_) ::std::vector extra_args = GTEST_EXTRA_DEATH_TEST_COMMAND_LINE_ARGS_(); args.insert(args.end(), extra_args.begin(), extra_args.end()); -# endif // defined(GTEST_EXTRA_DEATH_TEST_COMMAND_LINE_ARGS_) +#endif // defined(GTEST_EXTRA_DEATH_TEST_COMMAND_LINE_ARGS_) return args; } // The name of the file in which the death test is located. @@ -1205,14 +1191,11 @@ class Arguments { template void AddArguments(const ::std::vector& arguments) { for (typename ::std::vector::const_iterator i = arguments.begin(); - i != arguments.end(); - ++i) { + i != arguments.end(); ++i) { args_.insert(args_.end() - 1, posix::StrDup(i->c_str())); } } - char* const* Argv() { - return &args_[0]; - } + char* const* Argv() { return &args_[0]; } private: std::vector args_; @@ -1225,21 +1208,9 @@ struct ExecDeathTestArgs { int close_fd; // File descriptor to close; the read end of a pipe }; -# if GTEST_OS_MAC -inline char** GetEnviron() { - // When Google Test is built as a framework on MacOS X, the environ variable - // is unavailable. Apple's documentation (man environ) recommends using - // _NSGetEnviron() instead. - return *_NSGetEnviron(); -} -# else -// Some POSIX platforms expect you to declare environ. extern "C" makes -// it reside in the global namespace. +#if GTEST_OS_QNX extern "C" char** environ; -inline char** GetEnviron() { return environ; } -# endif // GTEST_OS_MAC - -# if !GTEST_OS_QNX +#else // GTEST_OS_QNX // The main function for a threadsafe-style death test child process. // This function is called in a clone()-ed process and thus must avoid // any potentially unsafe operations like malloc or libc functions. @@ -1254,25 +1225,24 @@ static int ExecDeathTestChildMain(void* child_arg) { UnitTest::GetInstance()->original_working_dir(); // We can safely call chdir() as it's a direct system call. if (chdir(original_dir) != 0) { - DeathTestAbort(std::string("chdir(\"") + original_dir + "\") failed: " + - GetLastErrnoDescription()); + DeathTestAbort(std::string("chdir(\"") + original_dir + + "\") failed: " + GetLastErrnoDescription()); return EXIT_FAILURE; } - // We can safely call execve() as it's a direct system call. We + // We can safely call execv() as it's almost a direct system call. We // cannot use execvp() as it's a libc function and thus potentially - // unsafe. Since execve() doesn't search the PATH, the user must + // unsafe. Since execv() doesn't search the PATH, the user must // invoke the test program via a valid path that contains at least // one path separator. - execve(args->argv[0], args->argv, GetEnviron()); - DeathTestAbort(std::string("execve(") + args->argv[0] + ", ...) in " + - original_dir + " failed: " + - GetLastErrnoDescription()); + execv(args->argv[0], args->argv); + DeathTestAbort(std::string("execv(") + args->argv[0] + ", ...) in " + + original_dir + " failed: " + GetLastErrnoDescription()); return EXIT_FAILURE; } -# endif // !GTEST_OS_QNX +#endif // GTEST_OS_QNX -# if GTEST_HAS_CLONE +#if GTEST_HAS_CLONE // Two utility routines that together determine the direction the stack // grows. // This could be accomplished more elegantly by a single recursive @@ -1284,24 +1254,29 @@ static int ExecDeathTestChildMain(void* child_arg) { // correct answer. static void StackLowerThanAddress(const void* ptr, bool* result) GTEST_NO_INLINE_; +// Make sure sanitizers do not tamper with the stack here. +// Ideally, we want to use `__builtin_frame_address` instead of a local variable +// address with sanitizer disabled, but it does not work when the +// compiler optimizes the stack frame out, which happens on PowerPC targets. // HWAddressSanitizer add a random tag to the MSB of the local variable address, // making comparison result unpredictable. +GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ static void StackLowerThanAddress(const void* ptr, bool* result) { - int dummy; - *result = (&dummy < ptr); + int dummy = 0; + *result = std::less()(&dummy, ptr); } // Make sure AddressSanitizer does not tamper with the stack here. GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ static bool StackGrowsDown() { - int dummy; + int dummy = 0; bool result; StackLowerThanAddress(&dummy, &result); return result; } -# endif // GTEST_HAS_CLONE +#endif // GTEST_HAS_CLONE // Spawns a child process with the same executable as the current process in // a thread-safe manner and instructs it to run the death test. The @@ -1311,10 +1286,10 @@ static bool StackGrowsDown() { // spawn(2) there instead. The function dies with an error message if // anything goes wrong. static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) { - ExecDeathTestArgs args = { argv, close_fd }; + ExecDeathTestArgs args = {argv, close_fd}; pid_t child_pid = -1; -# if GTEST_OS_QNX +#if GTEST_OS_QNX // Obtains the current directory and sets it to be closed in the child // process. const int cwd_fd = open(".", O_RDONLY); @@ -1327,26 +1302,25 @@ static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) { UnitTest::GetInstance()->original_working_dir(); // We can safely call chdir() as it's a direct system call. if (chdir(original_dir) != 0) { - DeathTestAbort(std::string("chdir(\"") + original_dir + "\") failed: " + - GetLastErrnoDescription()); + DeathTestAbort(std::string("chdir(\"") + original_dir + + "\") failed: " + GetLastErrnoDescription()); return EXIT_FAILURE; } int fd_flags; // Set close_fd to be closed after spawn. GTEST_DEATH_TEST_CHECK_SYSCALL_(fd_flags = fcntl(close_fd, F_GETFD)); - GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(close_fd, F_SETFD, - fd_flags | FD_CLOEXEC)); + GTEST_DEATH_TEST_CHECK_SYSCALL_( + fcntl(close_fd, F_SETFD, fd_flags | FD_CLOEXEC)); struct inheritance inherit = {0}; // spawn is a system call. - child_pid = - spawn(args.argv[0], 0, nullptr, &inherit, args.argv, GetEnviron()); + child_pid = spawn(args.argv[0], 0, nullptr, &inherit, args.argv, environ); // Restores the current working directory. GTEST_DEATH_TEST_CHECK_(fchdir(cwd_fd) != -1); GTEST_DEATH_TEST_CHECK_SYSCALL_(close(cwd_fd)); -# else // GTEST_OS_QNX -# if GTEST_OS_LINUX +#else // GTEST_OS_QNX +#if GTEST_OS_LINUX // When a SIGPROF signal is received while fork() or clone() are executing, // the process may hang. To avoid this, we ignore SIGPROF here and re-enable // it after the call to fork()/clone() is complete. @@ -1355,16 +1329,16 @@ static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) { memset(&ignore_sigprof_action, 0, sizeof(ignore_sigprof_action)); sigemptyset(&ignore_sigprof_action.sa_mask); ignore_sigprof_action.sa_handler = SIG_IGN; - GTEST_DEATH_TEST_CHECK_SYSCALL_(sigaction( - SIGPROF, &ignore_sigprof_action, &saved_sigprof_action)); -# endif // GTEST_OS_LINUX + GTEST_DEATH_TEST_CHECK_SYSCALL_( + sigaction(SIGPROF, &ignore_sigprof_action, &saved_sigprof_action)); +#endif // GTEST_OS_LINUX -# if GTEST_HAS_CLONE - const bool use_fork = GTEST_FLAG(death_test_use_fork); +#if GTEST_HAS_CLONE + const bool use_fork = GTEST_FLAG_GET(death_test_use_fork); if (!use_fork) { static const bool stack_grows_down = StackGrowsDown(); - const auto stack_size = static_cast(getpagesize()); + const auto stack_size = static_cast(getpagesize() * 2); // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead. void* const stack = mmap(nullptr, stack_size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0); @@ -1379,7 +1353,7 @@ static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) { const size_t kMaxStackAlignment = 64; void* const stack_top = static_cast(stack) + - (stack_grows_down ? stack_size - kMaxStackAlignment : 0); + (stack_grows_down ? stack_size - kMaxStackAlignment : 0); GTEST_DEATH_TEST_CHECK_( static_cast(stack_size) > kMaxStackAlignment && reinterpret_cast(stack_top) % kMaxStackAlignment == 0); @@ -1388,19 +1362,19 @@ static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) { GTEST_DEATH_TEST_CHECK_(munmap(stack, stack_size) != -1); } -# else +#else const bool use_fork = true; -# endif // GTEST_HAS_CLONE +#endif // GTEST_HAS_CLONE if (use_fork && (child_pid = fork()) == 0) { - ExecDeathTestChildMain(&args); - _exit(0); + ExecDeathTestChildMain(&args); + _exit(0); } -# endif // GTEST_OS_QNX -# if GTEST_OS_LINUX +#endif // GTEST_OS_QNX +#if GTEST_OS_LINUX GTEST_DEATH_TEST_CHECK_SYSCALL_( sigaction(SIGPROF, &saved_sigprof_action, nullptr)); -# endif // GTEST_OS_LINUX +#endif // GTEST_OS_LINUX GTEST_DEATH_TEST_CHECK_(child_pid != -1); return child_pid; @@ -1429,13 +1403,13 @@ DeathTest::TestRole ExecDeathTest::AssumeRole() { GTEST_DEATH_TEST_CHECK_(fcntl(pipe_fd[1], F_SETFD, 0) != -1); const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ + - kFilterFlag + "=" + info->test_suite_name() + - "." + info->name(); - const std::string internal_flag = - std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "=" - + file_ + "|" + StreamableToString(line_) + "|" - + StreamableToString(death_test_index) + "|" - + StreamableToString(pipe_fd[1]); + "filter=" + info->test_suite_name() + "." + + info->name(); + const std::string internal_flag = std::string("--") + GTEST_FLAG_PREFIX_ + + "internal_run_death_test=" + file_ + "|" + + StreamableToString(line_) + "|" + + StreamableToString(death_test_index) + "|" + + StreamableToString(pipe_fd[1]); Arguments args; args.AddArguments(GetArgvsForDeathTestChildProcess()); args.AddArgument(filter_flag.c_str()); @@ -1456,7 +1430,7 @@ DeathTest::TestRole ExecDeathTest::AssumeRole() { return OVERSEE_TEST; } -# endif // !GTEST_OS_WINDOWS +#endif // !GTEST_OS_WINDOWS // Creates a concrete DeathTest-derived class that depends on the // --gtest_death_test_style flag, and sets the pointer pointed to @@ -1470,15 +1444,15 @@ bool DefaultDeathTestFactory::Create(const char* statement, UnitTestImpl* const impl = GetUnitTestImpl(); const InternalRunDeathTestFlag* const flag = impl->internal_run_death_test_flag(); - const int death_test_index = impl->current_test_info() - ->increment_death_test_count(); + const int death_test_index = + impl->current_test_info()->increment_death_test_count(); if (flag != nullptr) { if (death_test_index > flag->index()) { DeathTest::set_last_death_test_message( - "Death test count (" + StreamableToString(death_test_index) - + ") somehow exceeded expected maximum (" - + StreamableToString(flag->index()) + ")"); + "Death test count (" + StreamableToString(death_test_index) + + ") somehow exceeded expected maximum (" + + StreamableToString(flag->index()) + ")"); return false; } @@ -1489,50 +1463,50 @@ bool DefaultDeathTestFactory::Create(const char* statement, } } -# if GTEST_OS_WINDOWS +#if GTEST_OS_WINDOWS - if (GTEST_FLAG(death_test_style) == "threadsafe" || - GTEST_FLAG(death_test_style) == "fast") { + if (GTEST_FLAG_GET(death_test_style) == "threadsafe" || + GTEST_FLAG_GET(death_test_style) == "fast") { *test = new WindowsDeathTest(statement, std::move(matcher), file, line); } -# elif GTEST_OS_FUCHSIA +#elif GTEST_OS_FUCHSIA - if (GTEST_FLAG(death_test_style) == "threadsafe" || - GTEST_FLAG(death_test_style) == "fast") { + if (GTEST_FLAG_GET(death_test_style) == "threadsafe" || + GTEST_FLAG_GET(death_test_style) == "fast") { *test = new FuchsiaDeathTest(statement, std::move(matcher), file, line); } -# else +#else - if (GTEST_FLAG(death_test_style) == "threadsafe") { + if (GTEST_FLAG_GET(death_test_style) == "threadsafe") { *test = new ExecDeathTest(statement, std::move(matcher), file, line); - } else if (GTEST_FLAG(death_test_style) == "fast") { + } else if (GTEST_FLAG_GET(death_test_style) == "fast") { *test = new NoExecDeathTest(statement, std::move(matcher)); } -# endif // GTEST_OS_WINDOWS +#endif // GTEST_OS_WINDOWS else { // NOLINT - this is more readable than unbalanced brackets inside #if. - DeathTest::set_last_death_test_message( - "Unknown death test style \"" + GTEST_FLAG(death_test_style) - + "\" encountered"); + DeathTest::set_last_death_test_message("Unknown death test style \"" + + GTEST_FLAG_GET(death_test_style) + + "\" encountered"); return false; } return true; } -# if GTEST_OS_WINDOWS +#if GTEST_OS_WINDOWS // Recreates the pipe and event handles from the provided parameters, // signals the event, and returns a file descriptor wrapped around the pipe // handle. This function is called in the child process only. static int GetStatusFileDescriptor(unsigned int parent_process_id, - size_t write_handle_as_size_t, - size_t event_handle_as_size_t) { + size_t write_handle_as_size_t, + size_t event_handle_as_size_t) { AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE, - FALSE, // Non-inheritable. - parent_process_id)); + FALSE, // Non-inheritable. + parent_process_id)); if (parent_process_handle.Get() == INVALID_HANDLE_VALUE) { DeathTestAbort("Unable to open parent process " + StreamableToString(parent_process_id)); @@ -1540,8 +1514,7 @@ static int GetStatusFileDescriptor(unsigned int parent_process_id, GTEST_CHECK_(sizeof(HANDLE) <= sizeof(size_t)); - const HANDLE write_handle = - reinterpret_cast(write_handle_as_size_t); + const HANDLE write_handle = reinterpret_cast(write_handle_as_size_t); HANDLE dup_write_handle; // The newly initialized handle is accessible only in the parent @@ -1563,9 +1536,7 @@ static int GetStatusFileDescriptor(unsigned int parent_process_id, HANDLE dup_event_handle; if (!::DuplicateHandle(parent_process_handle.Get(), event_handle, - ::GetCurrentProcess(), &dup_event_handle, - 0x0, - FALSE, + ::GetCurrentProcess(), &dup_event_handle, 0x0, FALSE, DUPLICATE_SAME_ACCESS)) { DeathTestAbort("Unable to duplicate the event handle " + StreamableToString(event_handle_as_size_t) + @@ -1587,61 +1558,57 @@ static int GetStatusFileDescriptor(unsigned int parent_process_id, return write_fd; } -# endif // GTEST_OS_WINDOWS +#endif // GTEST_OS_WINDOWS // Returns a newly created InternalRunDeathTestFlag object with fields // initialized from the GTEST_FLAG(internal_run_death_test) flag if // the flag is specified; otherwise returns NULL. InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() { - if (GTEST_FLAG(internal_run_death_test) == "") return nullptr; + if (GTEST_FLAG_GET(internal_run_death_test) == "") return nullptr; // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we // can use it here. int line = -1; int index = -1; ::std::vector< ::std::string> fields; - SplitString(GTEST_FLAG(internal_run_death_test).c_str(), '|', &fields); + SplitString(GTEST_FLAG_GET(internal_run_death_test), '|', &fields); int write_fd = -1; -# if GTEST_OS_WINDOWS +#if GTEST_OS_WINDOWS unsigned int parent_process_id = 0; size_t write_handle_as_size_t = 0; size_t event_handle_as_size_t = 0; - if (fields.size() != 6 - || !ParseNaturalNumber(fields[1], &line) - || !ParseNaturalNumber(fields[2], &index) - || !ParseNaturalNumber(fields[3], &parent_process_id) - || !ParseNaturalNumber(fields[4], &write_handle_as_size_t) - || !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) { + if (fields.size() != 6 || !ParseNaturalNumber(fields[1], &line) || + !ParseNaturalNumber(fields[2], &index) || + !ParseNaturalNumber(fields[3], &parent_process_id) || + !ParseNaturalNumber(fields[4], &write_handle_as_size_t) || + !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) { DeathTestAbort("Bad --gtest_internal_run_death_test flag: " + - GTEST_FLAG(internal_run_death_test)); + GTEST_FLAG_GET(internal_run_death_test)); } - write_fd = GetStatusFileDescriptor(parent_process_id, - write_handle_as_size_t, + write_fd = GetStatusFileDescriptor(parent_process_id, write_handle_as_size_t, event_handle_as_size_t); -# elif GTEST_OS_FUCHSIA +#elif GTEST_OS_FUCHSIA - if (fields.size() != 3 - || !ParseNaturalNumber(fields[1], &line) - || !ParseNaturalNumber(fields[2], &index)) { - DeathTestAbort("Bad --gtest_internal_run_death_test flag: " - + GTEST_FLAG(internal_run_death_test)); + if (fields.size() != 3 || !ParseNaturalNumber(fields[1], &line) || + !ParseNaturalNumber(fields[2], &index)) { + DeathTestAbort("Bad --gtest_internal_run_death_test flag: " + + GTEST_FLAG_GET(internal_run_death_test)); } -# else +#else - if (fields.size() != 4 - || !ParseNaturalNumber(fields[1], &line) - || !ParseNaturalNumber(fields[2], &index) - || !ParseNaturalNumber(fields[3], &write_fd)) { - DeathTestAbort("Bad --gtest_internal_run_death_test flag: " - + GTEST_FLAG(internal_run_death_test)); + if (fields.size() != 4 || !ParseNaturalNumber(fields[1], &line) || + !ParseNaturalNumber(fields[2], &index) || + !ParseNaturalNumber(fields[3], &write_fd)) { + DeathTestAbort("Bad --gtest_internal_run_death_test flag: " + + GTEST_FLAG_GET(internal_run_death_test)); } -# endif // GTEST_OS_WINDOWS +#endif // GTEST_OS_WINDOWS return new InternalRunDeathTestFlag(fields[0], line, index, write_fd); } diff --git a/src/pdal/test/gtest/src/gtest-filepath.cc b/src/pdal/test/gtest/src/gtest-filepath.cc index bd7b99f..f6ee90c 100644 --- a/src/pdal/test/gtest/src/gtest-filepath.cc +++ b/src/pdal/test/gtest/src/gtest-filepath.cc @@ -30,29 +30,31 @@ #include "gtest/internal/gtest-filepath.h" #include -#include "gtest/internal/gtest-port.h" + #include "gtest/gtest-message.h" +#include "gtest/internal/gtest-port.h" #if GTEST_OS_WINDOWS_MOBILE -# include +#include #elif GTEST_OS_WINDOWS -# include -# include +#include +#include #else -# include -# include // Some Linux distributions define PATH_MAX here. -#endif // GTEST_OS_WINDOWS_MOBILE +#include + +#include // Some Linux distributions define PATH_MAX here. +#endif // GTEST_OS_WINDOWS_MOBILE #include "gtest/internal/gtest-string.h" #if GTEST_OS_WINDOWS -# define GTEST_PATH_MAX_ _MAX_PATH +#define GTEST_PATH_MAX_ _MAX_PATH #elif defined(PATH_MAX) -# define GTEST_PATH_MAX_ PATH_MAX +#define GTEST_PATH_MAX_ PATH_MAX #elif defined(_XOPEN_PATH_MAX) -# define GTEST_PATH_MAX_ _XOPEN_PATH_MAX +#define GTEST_PATH_MAX_ _XOPEN_PATH_MAX #else -# define GTEST_PATH_MAX_ _POSIX_PATH_MAX +#define GTEST_PATH_MAX_ _POSIX_PATH_MAX #endif // GTEST_OS_WINDOWS namespace testing { @@ -66,16 +68,16 @@ namespace internal { const char kPathSeparator = '\\'; const char kAlternatePathSeparator = '/'; const char kAlternatePathSeparatorString[] = "/"; -# if GTEST_OS_WINDOWS_MOBILE +#if GTEST_OS_WINDOWS_MOBILE // Windows CE doesn't have a current directory. You should not use // the current directory in tests on Windows CE, but this at least // provides a reasonable fallback. const char kCurrentDirectoryString[] = "\\"; // Windows CE doesn't define INVALID_FILE_ATTRIBUTES const DWORD kInvalidFileAttributes = 0xffffffff; -# else +#else const char kCurrentDirectoryString[] = ".\\"; -# endif // GTEST_OS_WINDOWS_MOBILE +#endif // GTEST_OS_WINDOWS_MOBILE #else const char kPathSeparator = '/'; const char kCurrentDirectoryString[] = "./"; @@ -92,23 +94,24 @@ static bool IsPathSeparator(char c) { // Returns the current working directory, or "" if unsuccessful. FilePath FilePath::GetCurrentDir() { -#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \ - GTEST_OS_WINDOWS_RT || ARDUINO || defined(ESP_PLATFORM) +#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \ + GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_ESP32 || \ + GTEST_OS_XTENSA // These platforms do not have a current directory, so we just return // something reasonable. return FilePath(kCurrentDirectoryString); #elif GTEST_OS_WINDOWS - char cwd[GTEST_PATH_MAX_ + 1] = { '\0' }; + char cwd[GTEST_PATH_MAX_ + 1] = {'\0'}; return FilePath(_getcwd(cwd, sizeof(cwd)) == nullptr ? "" : cwd); #else - char cwd[GTEST_PATH_MAX_ + 1] = { '\0' }; + char cwd[GTEST_PATH_MAX_ + 1] = {'\0'}; char* result = getcwd(cwd, sizeof(cwd)); -# if GTEST_OS_NACL +#if GTEST_OS_NACL // getcwd will likely fail in NaCl due to the sandbox, so return something // reasonable. The user may have provided a shim implementation for getcwd, // however, so fallback only when failure is detected. return FilePath(result == nullptr ? kCurrentDirectoryString : cwd); -# endif // GTEST_OS_NACL +#endif // GTEST_OS_NACL return FilePath(result == nullptr ? "" : cwd); #endif // GTEST_OS_WINDOWS_MOBILE } @@ -120,8 +123,8 @@ FilePath FilePath::GetCurrentDir() { FilePath FilePath::RemoveExtension(const char* extension) const { const std::string dot_extension = std::string(".") + extension; if (String::EndsWithCaseInsensitive(pathname_, dot_extension)) { - return FilePath(pathname_.substr( - 0, pathname_.length() - dot_extension.length())); + return FilePath( + pathname_.substr(0, pathname_.length() - dot_extension.length())); } return *this; } @@ -177,15 +180,14 @@ FilePath FilePath::RemoveFileName() const { // than zero (e.g., 12), returns "dir/test_12.xml". // On Windows platform, uses \ as the separator rather than /. FilePath FilePath::MakeFileName(const FilePath& directory, - const FilePath& base_name, - int number, + const FilePath& base_name, int number, const char* extension) { std::string file; if (number == 0) { file = base_name.string() + "." + extension; } else { - file = base_name.string() + "_" + StreamableToString(number) - + "." + extension; + file = + base_name.string() + "_" + StreamableToString(number) + "." + extension; } return ConcatPaths(directory, FilePath(file)); } @@ -194,8 +196,7 @@ FilePath FilePath::MakeFileName(const FilePath& directory, // On Windows, uses \ as the separator rather than /. FilePath FilePath::ConcatPaths(const FilePath& directory, const FilePath& relative_path) { - if (directory.IsEmpty()) - return relative_path; + if (directory.IsEmpty()) return relative_path; const FilePath dir(directory.RemoveTrailingPathSeparator()); return FilePath(dir.string() + kPathSeparator + relative_path.string()); } @@ -206,10 +207,10 @@ bool FilePath::FileOrDirectoryExists() const { #if GTEST_OS_WINDOWS_MOBILE LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str()); const DWORD attributes = GetFileAttributes(unicode); - delete [] unicode; + delete[] unicode; return attributes != kInvalidFileAttributes; #else - posix::StatStruct file_stat; + posix::StatStruct file_stat{}; return posix::Stat(pathname_.c_str(), &file_stat) == 0; #endif // GTEST_OS_WINDOWS_MOBILE } @@ -221,8 +222,8 @@ bool FilePath::DirectoryExists() const { #if GTEST_OS_WINDOWS // Don't strip off trailing separator if path is a root directory on // Windows (like "C:\\"). - const FilePath& path(IsRootDirectory() ? *this : - RemoveTrailingPathSeparator()); + const FilePath& path(IsRootDirectory() ? *this + : RemoveTrailingPathSeparator()); #else const FilePath& path(*this); #endif @@ -230,15 +231,15 @@ bool FilePath::DirectoryExists() const { #if GTEST_OS_WINDOWS_MOBILE LPCWSTR unicode = String::AnsiToUtf16(path.c_str()); const DWORD attributes = GetFileAttributes(unicode); - delete [] unicode; + delete[] unicode; if ((attributes != kInvalidFileAttributes) && (attributes & FILE_ATTRIBUTE_DIRECTORY)) { result = true; } #else - posix::StatStruct file_stat; - result = posix::Stat(path.c_str(), &file_stat) == 0 && - posix::IsDir(file_stat); + posix::StatStruct file_stat{}; + result = + posix::Stat(path.c_str(), &file_stat) == 0 && posix::IsDir(file_stat); #endif // GTEST_OS_WINDOWS_MOBILE return result; @@ -259,10 +260,9 @@ bool FilePath::IsAbsolutePath() const { const char* const name = pathname_.c_str(); #if GTEST_OS_WINDOWS return pathname_.length() >= 3 && - ((name[0] >= 'a' && name[0] <= 'z') || - (name[0] >= 'A' && name[0] <= 'Z')) && - name[1] == ':' && - IsPathSeparator(name[2]); + ((name[0] >= 'a' && name[0] <= 'z') || + (name[0] >= 'A' && name[0] <= 'Z')) && + name[1] == ':' && IsPathSeparator(name[2]); #else return IsPathSeparator(name[0]); #endif @@ -320,9 +320,12 @@ bool FilePath::CreateFolder() const { FilePath removed_sep(this->RemoveTrailingPathSeparator()); LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str()); int result = CreateDirectory(unicode, nullptr) ? 0 : -1; - delete [] unicode; + delete[] unicode; #elif GTEST_OS_WINDOWS int result = _mkdir(pathname_.c_str()); +#elif GTEST_OS_ESP8266 || GTEST_OS_XTENSA + // do nothing + int result = 0; #else int result = mkdir(pathname_.c_str(), 0777); #endif // GTEST_OS_WINDOWS_MOBILE @@ -337,42 +340,27 @@ bool FilePath::CreateFolder() const { // name, otherwise return the name string unmodified. // On Windows platform, uses \ as the separator, other platforms use /. FilePath FilePath::RemoveTrailingPathSeparator() const { - return IsDirectory() - ? FilePath(pathname_.substr(0, pathname_.length() - 1)) - : *this; + return IsDirectory() ? FilePath(pathname_.substr(0, pathname_.length() - 1)) + : *this; } // Removes any redundant separators that might be in the pathname. // For example, "bar///foo" becomes "bar/foo". Does not eliminate other // redundancies that might be in a pathname involving "." or "..". void FilePath::Normalize() { - if (pathname_.c_str() == nullptr) { - pathname_ = ""; - return; - } - const char* src = pathname_.c_str(); - char* const dest = new char[pathname_.length() + 1]; - char* dest_ptr = dest; - memset(dest_ptr, 0, pathname_.length() + 1); - - while (*src != '\0') { - *dest_ptr = *src; - if (!IsPathSeparator(*src)) { - src++; + auto out = pathname_.begin(); + + for (const char character : pathname_) { + if (!IsPathSeparator(character)) { + *(out++) = character; + } else if (out == pathname_.begin() || *std::prev(out) != kPathSeparator) { + *(out++) = kPathSeparator; } else { -#if GTEST_HAS_ALT_PATH_SEP_ - if (*dest_ptr == kAlternatePathSeparator) { - *dest_ptr = kPathSeparator; - } -#endif - while (IsPathSeparator(*src)) - src++; + continue; } - dest_ptr++; } - *dest_ptr = '\0'; - pathname_ = dest; - delete[] dest; + + pathname_.erase(out, pathname_.end()); } } // namespace internal diff --git a/src/pdal/test/gtest/src/gtest-internal-inl.h b/src/pdal/test/gtest/src/gtest-internal-inl.h index 8ed70da..0b9e929 100644 --- a/src/pdal/test/gtest/src/gtest-internal-inl.h +++ b/src/pdal/test/gtest/src/gtest-internal-inl.h @@ -31,17 +31,18 @@ // This file contains purely Google Test's internal implementation. Please // DO NOT #INCLUDE IT IN A USER PROGRAM. -#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_ -#define GTEST_SRC_GTEST_INTERNAL_INL_H_ +#ifndef GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_ +#define GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_ #ifndef _WIN32_WCE -# include +#include #endif // !_WIN32_WCE #include #include // For strtoll/_strtoul64/malloc/free. #include // For memmove. #include +#include #include #include #include @@ -49,22 +50,20 @@ #include "gtest/internal/gtest-port.h" #if GTEST_CAN_STREAM_RESULTS_ -# include // NOLINT -# include // NOLINT +#include // NOLINT +#include // NOLINT #endif #if GTEST_OS_WINDOWS -# include // NOLINT -#endif // GTEST_OS_WINDOWS +#include // NOLINT +#endif // GTEST_OS_WINDOWS -#include "gtest/gtest.h" #include "gtest/gtest-spi.h" +#include "gtest/gtest.h" GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \ /* class A needs to have dll-interface to be used by clients of class B */) -namespace testing { - // Declares the flags. // // We don't want the users to modify this flag in the code, but want @@ -72,30 +71,13 @@ namespace testing { // declare it here as opposed to in gtest.h. GTEST_DECLARE_bool_(death_test_use_fork); +namespace testing { namespace internal { // The value of GetTestTypeId() as seen from within the Google Test // library. This is solely for testing GetTestTypeId(). GTEST_API_ extern const TypeId kTestTypeIdInGoogleTest; -// Names of the flags (needed for parsing Google Test flags). -const char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests"; -const char kBreakOnFailureFlag[] = "break_on_failure"; -const char kCatchExceptionsFlag[] = "catch_exceptions"; -const char kColorFlag[] = "color"; -const char kFilterFlag[] = "filter"; -const char kListTestsFlag[] = "list_tests"; -const char kOutputFlag[] = "output"; -const char kPrintTimeFlag[] = "print_time"; -const char kPrintUTF8Flag[] = "print_utf8"; -const char kRandomSeedFlag[] = "random_seed"; -const char kRepeatFlag[] = "repeat"; -const char kShuffleFlag[] = "shuffle"; -const char kStackTraceDepthFlag[] = "stack_trace_depth"; -const char kStreamResultToFlag[] = "stream_result_to"; -const char kThrowOnFailureFlag[] = "throw_on_failure"; -const char kFlagfileFlag[] = "flagfile"; - // A valid random seed must be in [1, kMaxRandomSeed]. const int kMaxRandomSeed = 99999; @@ -122,21 +104,21 @@ GTEST_API_ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms); // // On success, stores the value of the flag in *value, and returns // true. On failure, returns false without changing *value. -GTEST_API_ bool ParseInt32Flag( - const char* str, const char* flag, Int32* value); +GTEST_API_ bool ParseFlag(const char* str, const char* flag, int32_t* value); // Returns a random seed in range [1, kMaxRandomSeed] based on the // given --gtest_random_seed flag value. -inline int GetRandomSeedFromFlag(Int32 random_seed_flag) { - const unsigned int raw_seed = (random_seed_flag == 0) ? - static_cast(GetTimeInMillis()) : - static_cast(random_seed_flag); +inline int GetRandomSeedFromFlag(int32_t random_seed_flag) { + const unsigned int raw_seed = + (random_seed_flag == 0) ? static_cast(GetTimeInMillis()) + : static_cast(random_seed_flag); // Normalizes the actual seed to range [1, kMaxRandomSeed] such that // it's easy to type. const int normalized_seed = static_cast((raw_seed - 1U) % - static_cast(kMaxRandomSeed)) + 1; + static_cast(kMaxRandomSeed)) + + 1; return normalized_seed; } @@ -157,46 +139,54 @@ class GTestFlagSaver { public: // The c'tor. GTestFlagSaver() { - also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests); - break_on_failure_ = GTEST_FLAG(break_on_failure); - catch_exceptions_ = GTEST_FLAG(catch_exceptions); - color_ = GTEST_FLAG(color); - death_test_style_ = GTEST_FLAG(death_test_style); - death_test_use_fork_ = GTEST_FLAG(death_test_use_fork); - filter_ = GTEST_FLAG(filter); - internal_run_death_test_ = GTEST_FLAG(internal_run_death_test); - list_tests_ = GTEST_FLAG(list_tests); - output_ = GTEST_FLAG(output); - print_time_ = GTEST_FLAG(print_time); - print_utf8_ = GTEST_FLAG(print_utf8); - random_seed_ = GTEST_FLAG(random_seed); - repeat_ = GTEST_FLAG(repeat); - shuffle_ = GTEST_FLAG(shuffle); - stack_trace_depth_ = GTEST_FLAG(stack_trace_depth); - stream_result_to_ = GTEST_FLAG(stream_result_to); - throw_on_failure_ = GTEST_FLAG(throw_on_failure); + also_run_disabled_tests_ = GTEST_FLAG_GET(also_run_disabled_tests); + break_on_failure_ = GTEST_FLAG_GET(break_on_failure); + catch_exceptions_ = GTEST_FLAG_GET(catch_exceptions); + color_ = GTEST_FLAG_GET(color); + death_test_style_ = GTEST_FLAG_GET(death_test_style); + death_test_use_fork_ = GTEST_FLAG_GET(death_test_use_fork); + fail_fast_ = GTEST_FLAG_GET(fail_fast); + filter_ = GTEST_FLAG_GET(filter); + internal_run_death_test_ = GTEST_FLAG_GET(internal_run_death_test); + list_tests_ = GTEST_FLAG_GET(list_tests); + output_ = GTEST_FLAG_GET(output); + brief_ = GTEST_FLAG_GET(brief); + print_time_ = GTEST_FLAG_GET(print_time); + print_utf8_ = GTEST_FLAG_GET(print_utf8); + random_seed_ = GTEST_FLAG_GET(random_seed); + repeat_ = GTEST_FLAG_GET(repeat); + recreate_environments_when_repeating_ = + GTEST_FLAG_GET(recreate_environments_when_repeating); + shuffle_ = GTEST_FLAG_GET(shuffle); + stack_trace_depth_ = GTEST_FLAG_GET(stack_trace_depth); + stream_result_to_ = GTEST_FLAG_GET(stream_result_to); + throw_on_failure_ = GTEST_FLAG_GET(throw_on_failure); } // The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS. ~GTestFlagSaver() { - GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_; - GTEST_FLAG(break_on_failure) = break_on_failure_; - GTEST_FLAG(catch_exceptions) = catch_exceptions_; - GTEST_FLAG(color) = color_; - GTEST_FLAG(death_test_style) = death_test_style_; - GTEST_FLAG(death_test_use_fork) = death_test_use_fork_; - GTEST_FLAG(filter) = filter_; - GTEST_FLAG(internal_run_death_test) = internal_run_death_test_; - GTEST_FLAG(list_tests) = list_tests_; - GTEST_FLAG(output) = output_; - GTEST_FLAG(print_time) = print_time_; - GTEST_FLAG(print_utf8) = print_utf8_; - GTEST_FLAG(random_seed) = random_seed_; - GTEST_FLAG(repeat) = repeat_; - GTEST_FLAG(shuffle) = shuffle_; - GTEST_FLAG(stack_trace_depth) = stack_trace_depth_; - GTEST_FLAG(stream_result_to) = stream_result_to_; - GTEST_FLAG(throw_on_failure) = throw_on_failure_; + GTEST_FLAG_SET(also_run_disabled_tests, also_run_disabled_tests_); + GTEST_FLAG_SET(break_on_failure, break_on_failure_); + GTEST_FLAG_SET(catch_exceptions, catch_exceptions_); + GTEST_FLAG_SET(color, color_); + GTEST_FLAG_SET(death_test_style, death_test_style_); + GTEST_FLAG_SET(death_test_use_fork, death_test_use_fork_); + GTEST_FLAG_SET(filter, filter_); + GTEST_FLAG_SET(fail_fast, fail_fast_); + GTEST_FLAG_SET(internal_run_death_test, internal_run_death_test_); + GTEST_FLAG_SET(list_tests, list_tests_); + GTEST_FLAG_SET(output, output_); + GTEST_FLAG_SET(brief, brief_); + GTEST_FLAG_SET(print_time, print_time_); + GTEST_FLAG_SET(print_utf8, print_utf8_); + GTEST_FLAG_SET(random_seed, random_seed_); + GTEST_FLAG_SET(repeat, repeat_); + GTEST_FLAG_SET(recreate_environments_when_repeating, + recreate_environments_when_repeating_); + GTEST_FLAG_SET(shuffle, shuffle_); + GTEST_FLAG_SET(stack_trace_depth, stack_trace_depth_); + GTEST_FLAG_SET(stream_result_to, stream_result_to_); + GTEST_FLAG_SET(throw_on_failure, throw_on_failure_); } private: @@ -207,16 +197,19 @@ class GTestFlagSaver { std::string color_; std::string death_test_style_; bool death_test_use_fork_; + bool fail_fast_; std::string filter_; std::string internal_run_death_test_; bool list_tests_; std::string output_; + bool brief_; bool print_time_; bool print_utf8_; - internal::Int32 random_seed_; - internal::Int32 repeat_; + int32_t random_seed_; + int32_t repeat_; + bool recreate_environments_when_repeating_; bool shuffle_; - internal::Int32 stack_trace_depth_; + int32_t stack_trace_depth_; std::string stream_result_to_; bool throw_on_failure_; } GTEST_ATTRIBUTE_UNUSED_; @@ -227,7 +220,7 @@ class GTestFlagSaver { // If the code_point is not a valid Unicode code point // (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted // to "(Invalid Unicode 0xXXXXXXXX)". -GTEST_API_ std::string CodePointToUtf8(UInt32 code_point); +GTEST_API_ std::string CodePointToUtf8(uint32_t code_point); // Converts a wide string to a narrow string in UTF-8 encoding. // The wide string is assumed to have the following encoding: @@ -260,17 +253,17 @@ GTEST_API_ bool ShouldShard(const char* total_shards_str, const char* shard_index_str, bool in_subprocess_for_death_test); -// Parses the environment variable var as an Int32. If it is unset, -// returns default_val. If it is not an Int32, prints an error and +// Parses the environment variable var as a 32-bit integer. If it is unset, +// returns default_val. If it is not a 32-bit integer, prints an error and // and aborts. -GTEST_API_ Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val); +GTEST_API_ int32_t Int32FromEnvOrDie(const char* env_var, int32_t default_val); // Given the total number of shards, the shard index, and the test id, // returns true if and only if the test should be run on this shard. The test id // is some arbitrary but unique non-negative integer assigned to each test // method. Assumes that 0 <= shard_index < total_shards. -GTEST_API_ bool ShouldRunTestOnShard( - int total_shards, int shard_index, int test_id); +GTEST_API_ bool ShouldRunTestOnShard(int total_shards, int shard_index, + int test_id); // STL container utilities. @@ -281,9 +274,8 @@ inline int CountIf(const Container& c, Predicate predicate) { // Implemented as an explicit loop since std::count_if() in libCstd on // Solaris has a non-standard signature. int count = 0; - for (typename Container::const_iterator it = c.begin(); it != c.end(); ++it) { - if (predicate(*it)) - ++count; + for (auto it = c.begin(); it != c.end(); ++it) { + if (predicate(*it)) ++count; } return count; } @@ -323,7 +315,7 @@ void ShuffleRange(internal::Random* random, int begin, int end, const int last_in_range = begin + range_width - 1; const int selected = begin + - static_cast(random->Generate(static_cast(range_width))); + static_cast(random->Generate(static_cast(range_width))); std::swap((*v)[static_cast(selected)], (*v)[static_cast(last_in_range)]); } @@ -385,13 +377,6 @@ class GTEST_API_ UnitTestOptions { // Functions for processing the gtest_filter flag. - // Returns true if and only if the wildcard pattern matches the string. - // The first ':' or '\0' character in pattern marks the end of it. - // - // This recursive algorithm isn't very efficient, but is clear and - // works well enough for matching test names, which are short. - static bool PatternMatchesString(const char *pattern, const char *str); - // Returns true if and only if the user-specified filter matches the test // suite name and the test name. static bool FilterMatchesTest(const std::string& test_suite_name, @@ -439,7 +424,9 @@ class OsStackTraceGetterInterface { static const char* const kElidedFramesMarker; private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetterInterface); + OsStackTraceGetterInterface(const OsStackTraceGetterInterface&) = delete; + OsStackTraceGetterInterface& operator=(const OsStackTraceGetterInterface&) = + delete; }; // A working implementation of the OsStackTraceGetterInterface interface. @@ -461,7 +448,8 @@ class OsStackTraceGetter : public OsStackTraceGetterInterface { void* caller_frame_ = nullptr; #endif // GTEST_HAS_ABSL - GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter); + OsStackTraceGetter(const OsStackTraceGetter&) = delete; + OsStackTraceGetter& operator=(const OsStackTraceGetter&) = delete; }; // Information about a Google Test trace point. @@ -474,7 +462,7 @@ struct TraceInfo { // This is the default global test part result reporter used in UnitTestImpl. // This class should only be used by UnitTestImpl. class DefaultGlobalTestPartResultReporter - : public TestPartResultReporterInterface { + : public TestPartResultReporterInterface { public: explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test); // Implements the TestPartResultReporterInterface. Reports the test part @@ -484,7 +472,10 @@ class DefaultGlobalTestPartResultReporter private: UnitTestImpl* const unit_test_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultGlobalTestPartResultReporter); + DefaultGlobalTestPartResultReporter( + const DefaultGlobalTestPartResultReporter&) = delete; + DefaultGlobalTestPartResultReporter& operator=( + const DefaultGlobalTestPartResultReporter&) = delete; }; // This is the default per thread test part result reporter used in @@ -500,7 +491,10 @@ class DefaultPerThreadTestPartResultReporter private: UnitTestImpl* const unit_test_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultPerThreadTestPartResultReporter); + DefaultPerThreadTestPartResultReporter( + const DefaultPerThreadTestPartResultReporter&) = delete; + DefaultPerThreadTestPartResultReporter& operator=( + const DefaultPerThreadTestPartResultReporter&) = delete; }; // The private implementation of the UnitTest class. We don't protect @@ -638,7 +632,8 @@ class GTEST_API_ UnitTestImpl { // For example, if Foo() calls Bar(), which in turn calls // CurrentOsStackTraceExceptTop(1), Foo() will be included in the // trace but Bar() and CurrentOsStackTraceExceptTop() won't. - std::string CurrentOsStackTraceExceptTop(int skip_count) GTEST_NO_INLINE_; + std::string CurrentOsStackTraceExceptTop(int skip_count) + GTEST_NO_INLINE_ GTEST_NO_TAIL_CALL_; // Finds and returns a TestSuite with the given name. If one doesn't // exist, creates one and returns it. @@ -646,10 +641,10 @@ class GTEST_API_ UnitTestImpl { // Arguments: // // test_suite_name: name of the test suite - // type_param: the name of the test's type parameter, or NULL if - // this is not a typed or a type-parameterized test. - // set_up_tc: pointer to the function that sets up the test suite - // tear_down_tc: pointer to the function that tears down the test suite + // type_param: the name of the test's type parameter, or NULL if + // this is not a typed or a type-parameterized test. + // set_up_tc: pointer to the function that sets up the test suite + // tear_down_tc: pointer to the function that tears down the test suite TestSuite* GetTestSuite(const char* test_suite_name, const char* type_param, internal::SetUpTestSuiteFunc set_up_tc, internal::TearDownTestSuiteFunc tear_down_tc); @@ -673,6 +668,7 @@ class GTEST_API_ UnitTestImpl { void AddTestInfo(internal::SetUpTestSuiteFunc set_up_tc, internal::TearDownTestSuiteFunc tear_down_tc, TestInfo* test_info) { +#if GTEST_HAS_DEATH_TEST // In order to support thread-safe death tests, we need to // remember the original working directory when the test program // was first invoked. We cannot do this in RUN_ALL_TESTS(), as @@ -685,6 +681,7 @@ class GTEST_API_ UnitTestImpl { GTEST_CHECK_(!original_working_dir_.IsEmpty()) << "Failed to get the current working directory."; } +#endif // GTEST_HAS_DEATH_TEST GetTestSuite(test_info->test_suite_name(), test_info->type_param(), set_up_tc, tear_down_tc) @@ -697,6 +694,17 @@ class GTEST_API_ UnitTestImpl { return parameterized_test_registry_; } + std::set* ignored_parameterized_test_suites() { + return &ignored_parameterized_test_suites_; + } + + // Returns TypeParameterizedTestSuiteRegistry object used to keep track of + // type-parameterized tests and instantiations of them. + internal::TypeParameterizedTestSuiteRegistry& + type_parameterized_test_registry() { + return type_parameterized_test_registry_; + } + // Sets the TestSuite object for the test that's currently running. void set_current_test_suite(TestSuite* a_current_test_suite) { current_test_suite_ = a_current_test_suite; @@ -729,9 +737,7 @@ class GTEST_API_ UnitTestImpl { } // Clears the results of ad-hoc test assertions. - void ClearAdHocTestResult() { - ad_hoc_test_result_.Clear(); - } + void ClearAdHocTestResult() { ad_hoc_test_result_.Clear(); } // Adds a TestProperty to the current TestResult object when invoked in a // context of a test or a test suite, or to the global property set. If the @@ -739,10 +745,7 @@ class GTEST_API_ UnitTestImpl { // updated. void RecordProperty(const TestProperty& test_property); - enum ReactionToSharding { - HONOR_SHARDING_PROTOCOL, - IGNORE_SHARDING_PROTOCOL - }; + enum ReactionToSharding { HONOR_SHARDING_PROTOCOL, IGNORE_SHARDING_PROTOCOL }; // Matches the full name of each test against the user-specified // filter to decide whether the test should run, then records the @@ -873,6 +876,12 @@ class GTEST_API_ UnitTestImpl { // ParameterizedTestRegistry object used to register value-parameterized // tests. internal::ParameterizedTestSuiteRegistry parameterized_test_registry_; + internal::TypeParameterizedTestSuiteRegistry + type_parameterized_test_registry_; + + // The set holding the name of parameterized + // test suites that may go uninstantiated. + std::set ignored_parameterized_test_suites_; // Indicates whether RegisterParameterizedTests() has been called already. bool parameterized_tests_registered_; @@ -942,7 +951,8 @@ class GTEST_API_ UnitTestImpl { // starts. bool catch_exceptions_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl); + UnitTestImpl(const UnitTestImpl&) = delete; + UnitTestImpl& operator=(const UnitTestImpl&) = delete; }; // class UnitTestImpl // Convenience function for accessing the global UnitTest @@ -965,8 +975,9 @@ GTEST_API_ bool IsValidEscape(char ch); GTEST_API_ bool AtomMatchesChar(bool escaped, char pattern, char ch); GTEST_API_ bool ValidateRegex(const char* regex); GTEST_API_ bool MatchRegexAtHead(const char* regex, const char* str); -GTEST_API_ bool MatchRepetitionAndRegexAtHead( - bool escaped, char ch, char repeat, const char* regex, const char* str); +GTEST_API_ bool MatchRepetitionAndRegexAtHead(bool escaped, char ch, + char repeat, const char* regex, + const char* str); GTEST_API_ bool MatchRegexAnywhere(const char* regex, const char* str); #endif // GTEST_USES_SIMPLE_RE @@ -999,20 +1010,9 @@ bool ParseNaturalNumber(const ::std::string& str, Integer* number) { char* end; // BiggestConvertible is the largest integer type that system-provided // string-to-number conversion routines can return. + using BiggestConvertible = unsigned long long; // NOLINT -# if GTEST_OS_WINDOWS && !defined(__GNUC__) - - // MSVC and C++ Builder define __int64 instead of the standard long long. - typedef unsigned __int64 BiggestConvertible; - const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10); - -# else - - typedef unsigned long long BiggestConvertible; // NOLINT - const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10); - -# endif // GTEST_OS_WINDOWS && !defined(__GNUC__) - + const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10); // NOLINT const bool parse_success = *end == '\0' && errno == 0; GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed)); @@ -1079,8 +1079,7 @@ class StreamingListener : public EmptyTestEventListener { } ~SocketWriter() override { - if (sockfd_ != -1) - CloseConnection(); + if (sockfd_ != -1) CloseConnection(); } // Sends a string to the socket. @@ -1090,9 +1089,8 @@ class StreamingListener : public EmptyTestEventListener { const auto len = static_cast(message.length()); if (write(sockfd_, message.c_str(), len) != static_cast(len)) { - GTEST_LOG_(WARNING) - << "stream_result_to: failed to stream to " - << host_name_ << ":" << port_num_; + GTEST_LOG_(WARNING) << "stream_result_to: failed to stream to " + << host_name_ << ":" << port_num_; } } @@ -1113,7 +1111,8 @@ class StreamingListener : public EmptyTestEventListener { const std::string host_name_; const std::string port_num_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(SocketWriter); + SocketWriter(const SocketWriter&) = delete; + SocketWriter& operator=(const SocketWriter&) = delete; }; // class SocketWriter // Escapes '=', '&', '%', and '\n' characters in str as "%xx". @@ -1125,7 +1124,9 @@ class StreamingListener : public EmptyTestEventListener { } explicit StreamingListener(AbstractSocketWriter* socket_writer) - : socket_writer_(socket_writer) { Start(); } + : socket_writer_(socket_writer) { + Start(); + } void OnTestProgramStart(const UnitTest& /* unit_test */) override { SendLn("event=TestProgramStart"); @@ -1148,22 +1149,22 @@ class StreamingListener : public EmptyTestEventListener { void OnTestIterationEnd(const UnitTest& unit_test, int /* iteration */) override { - SendLn("event=TestIterationEnd&passed=" + - FormatBool(unit_test.Passed()) + "&elapsed_time=" + - StreamableToString(unit_test.elapsed_time()) + "ms"); + SendLn("event=TestIterationEnd&passed=" + FormatBool(unit_test.Passed()) + + "&elapsed_time=" + StreamableToString(unit_test.elapsed_time()) + + "ms"); } // Note that "event=TestCaseStart" is a wire format and has to remain - // "case" for compatibilty - void OnTestCaseStart(const TestCase& test_case) override { - SendLn(std::string("event=TestCaseStart&name=") + test_case.name()); + // "case" for compatibility + void OnTestSuiteStart(const TestSuite& test_suite) override { + SendLn(std::string("event=TestCaseStart&name=") + test_suite.name()); } // Note that "event=TestCaseEnd" is a wire format and has to remain - // "case" for compatibilty - void OnTestCaseEnd(const TestCase& test_case) override { - SendLn("event=TestCaseEnd&passed=" + FormatBool(test_case.Passed()) + - "&elapsed_time=" + StreamableToString(test_case.elapsed_time()) + + // "case" for compatibility + void OnTestSuiteEnd(const TestSuite& test_suite) override { + SendLn("event=TestCaseEnd&passed=" + FormatBool(test_suite.Passed()) + + "&elapsed_time=" + StreamableToString(test_suite.elapsed_time()) + "ms"); } @@ -1173,8 +1174,7 @@ class StreamingListener : public EmptyTestEventListener { void OnTestEnd(const TestInfo& test_info) override { SendLn("event=TestEnd&passed=" + - FormatBool((test_info.result())->Passed()) + - "&elapsed_time=" + + FormatBool((test_info.result())->Passed()) + "&elapsed_time=" + StreamableToString((test_info.result())->elapsed_time()) + "ms"); } @@ -1198,7 +1198,8 @@ class StreamingListener : public EmptyTestEventListener { const std::unique_ptr socket_writer_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamingListener); + StreamingListener(const StreamingListener&) = delete; + StreamingListener& operator=(const StreamingListener&) = delete; }; // class StreamingListener #endif // GTEST_CAN_STREAM_RESULTS_ @@ -1208,4 +1209,4 @@ class StreamingListener : public EmptyTestEventListener { GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 -#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_ +#endif // GOOGLETEST_SRC_GTEST_INTERNAL_INL_H_ diff --git a/src/pdal/test/gtest/src/gtest-matchers.cc b/src/pdal/test/gtest/src/gtest-matchers.cc index 7d2fb68..7e3bcc0 100644 --- a/src/pdal/test/gtest/src/gtest-matchers.cc +++ b/src/pdal/test/gtest/src/gtest-matchers.cc @@ -32,12 +32,13 @@ // This file implements just enough of the matcher interface to allow // EXPECT_DEATH and friends to accept a matcher argument. -#include "gtest/internal/gtest-internal.h" -#include "gtest/internal/gtest-port.h" #include "gtest/gtest-matchers.h" #include +#include "gtest/internal/gtest-internal.h" +#include "gtest/internal/gtest-port.h" + namespace testing { // Constructs a matcher that matches a const std::string& whose value is @@ -58,40 +59,40 @@ Matcher::Matcher(const std::string& s) { *this = Eq(s); } // s. Matcher::Matcher(const char* s) { *this = Eq(std::string(s)); } -#if GTEST_HAS_ABSL -// Constructs a matcher that matches a const absl::string_view& whose value is +#if GTEST_INTERNAL_HAS_STRING_VIEW +// Constructs a matcher that matches a const StringView& whose value is // equal to s. -Matcher::Matcher(const std::string& s) { +Matcher::Matcher(const std::string& s) { *this = Eq(s); } -// Constructs a matcher that matches a const absl::string_view& whose value is +// Constructs a matcher that matches a const StringView& whose value is // equal to s. -Matcher::Matcher(const char* s) { +Matcher::Matcher(const char* s) { *this = Eq(std::string(s)); } -// Constructs a matcher that matches a const absl::string_view& whose value is +// Constructs a matcher that matches a const StringView& whose value is // equal to s. -Matcher::Matcher(absl::string_view s) { +Matcher::Matcher(internal::StringView s) { *this = Eq(std::string(s)); } -// Constructs a matcher that matches a absl::string_view whose value is equal to +// Constructs a matcher that matches a StringView whose value is equal to // s. -Matcher::Matcher(const std::string& s) { *this = Eq(s); } +Matcher::Matcher(const std::string& s) { *this = Eq(s); } -// Constructs a matcher that matches a absl::string_view whose value is equal to +// Constructs a matcher that matches a StringView whose value is equal to // s. -Matcher::Matcher(const char* s) { +Matcher::Matcher(const char* s) { *this = Eq(std::string(s)); } -// Constructs a matcher that matches a absl::string_view whose value is equal to +// Constructs a matcher that matches a StringView whose value is equal to // s. -Matcher::Matcher(absl::string_view s) { +Matcher::Matcher(internal::StringView s) { *this = Eq(std::string(s)); } -#endif // GTEST_HAS_ABSL +#endif // GTEST_INTERNAL_HAS_STRING_VIEW } // namespace testing diff --git a/src/pdal/test/gtest/src/gtest-port.cc b/src/pdal/test/gtest/src/gtest-port.cc index fc5ba6b..d797fe4 100644 --- a/src/pdal/test/gtest/src/gtest-port.cc +++ b/src/pdal/test/gtest/src/gtest-port.cc @@ -27,60 +27,62 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - #include "gtest/internal/gtest-port.h" #include #include #include #include + +#include #include #include #if GTEST_OS_WINDOWS -# include -# include -# include -# include // Used in ThreadLocal. -# ifdef _MSC_VER -# include -# endif // _MSC_VER +#include +#include +#include + +#include // Used in ThreadLocal. +#ifdef _MSC_VER +#include +#endif // _MSC_VER #else -# include +#include #endif // GTEST_OS_WINDOWS #if GTEST_OS_MAC -# include -# include -# include +#include +#include +#include #endif // GTEST_OS_MAC #if GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \ GTEST_OS_NETBSD || GTEST_OS_OPENBSD -# include -# if GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD -# include -# endif +#include +#if GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD +#include +#endif #endif #if GTEST_OS_QNX -# include -# include -# include +#include +#include +#include #endif // GTEST_OS_QNX #if GTEST_OS_AIX -# include -# include +#include +#include #endif // GTEST_OS_AIX #if GTEST_OS_FUCHSIA -# include -# include +#include +#include #endif // GTEST_OS_FUCHSIA -#include "gtest/gtest-spi.h" #include "gtest/gtest-message.h" +#include "gtest/gtest-spi.h" #include "gtest/internal/gtest-internal.h" #include "gtest/internal/gtest-string.h" #include "src/gtest-internal-inl.h" @@ -88,16 +90,7 @@ namespace testing { namespace internal { -#if defined(_MSC_VER) || defined(__BORLANDC__) -// MSVC and C++Builder do not provide a definition of STDERR_FILENO. -const int kStdOutFileno = 1; -const int kStdErrFileno = 2; -#else -const int kStdOutFileno = STDOUT_FILENO; -const int kStdErrFileno = STDERR_FILENO; -#endif // _MSC_VER - -#if GTEST_OS_LINUX +#if GTEST_OS_LINUX || GTEST_OS_GNU_HURD namespace { template @@ -130,8 +123,7 @@ size_t GetThreadCount() { if (status == KERN_SUCCESS) { // task_threads allocates resources in thread_list and we need to free them // to avoid leaks. - vm_deallocate(task, - reinterpret_cast(thread_list), + vm_deallocate(task, reinterpret_cast(thread_list), sizeof(thread_t) * thread_count); return static_cast(thread_count); } else { @@ -140,7 +132,7 @@ size_t GetThreadCount() { } #elif GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \ - GTEST_OS_NETBSD + GTEST_OS_NETBSD #if GTEST_OS_NETBSD #undef KERN_PROC @@ -183,12 +175,12 @@ size_t GetThreadCount() { // we cannot detect it. size_t GetThreadCount() { int mib[] = { - CTL_KERN, - KERN_PROC, - KERN_PROC_PID | KERN_PROC_SHOW_THREADS, - getpid(), - sizeof(struct kinfo_proc), - 0, + CTL_KERN, + KERN_PROC, + KERN_PROC_PID | KERN_PROC_SHOW_THREADS, + getpid(), + sizeof(struct kinfo_proc), + 0, }; u_int miblen = sizeof(mib) / sizeof(mib[0]); @@ -197,7 +189,8 @@ size_t GetThreadCount() { if (sysctl(mib, miblen, NULL, &size, NULL, 0)) { return 0; } - mib[5] = size / mib[4]; + + mib[5] = static_cast(size / static_cast(mib[4])); // populate array of structs struct kinfo_proc info[mib[5]]; @@ -206,10 +199,9 @@ size_t GetThreadCount() { } // exclude empty members - int nthreads = 0; - for (int i = 0; i < size / mib[4]; i++) { - if (info[i].p_tid != -1) - nthreads++; + size_t nthreads = 0; + for (size_t i = 0; i < size / static_cast(mib[4]); i++) { + if (info[i].p_tid != -1) nthreads++; } return nthreads; } @@ -252,13 +244,9 @@ size_t GetThreadCount() { size_t GetThreadCount() { int dummy_buffer; size_t avail; - zx_status_t status = zx_object_get_info( - zx_process_self(), - ZX_INFO_PROCESS_THREADS, - &dummy_buffer, - 0, - nullptr, - &avail); + zx_status_t status = + zx_object_get_info(zx_process_self(), ZX_INFO_PROCESS_THREADS, + &dummy_buffer, 0, nullptr, &avail); if (status == ZX_OK) { return avail; } else { @@ -278,27 +266,15 @@ size_t GetThreadCount() { #if GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS -void SleepMilliseconds(int n) { - ::Sleep(static_cast(n)); -} - -AutoHandle::AutoHandle() - : handle_(INVALID_HANDLE_VALUE) {} +AutoHandle::AutoHandle() : handle_(INVALID_HANDLE_VALUE) {} -AutoHandle::AutoHandle(Handle handle) - : handle_(handle) {} +AutoHandle::AutoHandle(Handle handle) : handle_(handle) {} -AutoHandle::~AutoHandle() { - Reset(); -} +AutoHandle::~AutoHandle() { Reset(); } -AutoHandle::Handle AutoHandle::Get() const { - return handle_; -} +AutoHandle::Handle AutoHandle::Get() const { return handle_; } -void AutoHandle::Reset() { - Reset(INVALID_HANDLE_VALUE); -} +void AutoHandle::Reset() { Reset(INVALID_HANDLE_VALUE); } void AutoHandle::Reset(HANDLE handle) { // Resetting with the same handle we already own is invalid. @@ -310,7 +286,7 @@ void AutoHandle::Reset(HANDLE handle) { } else { GTEST_CHECK_(!IsCloseable()) << "Resetting a valid handle to itself is likely a programmer error " - "and thus not allowed."; + "and thus not allowed."; } } @@ -320,23 +296,6 @@ bool AutoHandle::IsCloseable() const { return handle_ != nullptr && handle_ != INVALID_HANDLE_VALUE; } -Notification::Notification() - : event_(::CreateEvent(nullptr, // Default security attributes. - TRUE, // Do not reset automatically. - FALSE, // Initially unset. - nullptr)) { // Anonymous event. - GTEST_CHECK_(event_.Get() != nullptr); -} - -void Notification::Notify() { - GTEST_CHECK_(::SetEvent(event_.Get()) != FALSE); -} - -void Notification::WaitForNotification() { - GTEST_CHECK_( - ::WaitForSingleObject(event_.Get(), INFINITE) == WAIT_OBJECT_0); -} - Mutex::Mutex() : owner_thread_id_(0), type_(kDynamic), @@ -389,25 +348,25 @@ namespace { // MemoryIsNotDeallocated memory_is_not_deallocated; // critical_section_ = new CRITICAL_SECTION; // -class MemoryIsNotDeallocated -{ +class MemoryIsNotDeallocated { public: MemoryIsNotDeallocated() : old_crtdbg_flag_(0) { old_crtdbg_flag_ = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG); // Set heap allocation block type to _IGNORE_BLOCK so that MS debug CRT // doesn't report mem leak if there's no matching deallocation. - _CrtSetDbgFlag(old_crtdbg_flag_ & ~_CRTDBG_ALLOC_MEM_DF); + (void)_CrtSetDbgFlag(old_crtdbg_flag_ & ~_CRTDBG_ALLOC_MEM_DF); } ~MemoryIsNotDeallocated() { // Restore the original _CRTDBG_ALLOC_MEM_DF flag - _CrtSetDbgFlag(old_crtdbg_flag_); + (void)_CrtSetDbgFlag(old_crtdbg_flag_); } private: int old_crtdbg_flag_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(MemoryIsNotDeallocated); + MemoryIsNotDeallocated(const MemoryIsNotDeallocated&) = delete; + MemoryIsNotDeallocated& operator=(const MemoryIsNotDeallocated&) = delete; }; #endif // _MSC_VER @@ -433,15 +392,13 @@ void Mutex::ThreadSafeLazyInit() { ::InitializeCriticalSection(critical_section_); // Updates the critical_section_init_phase_ to 2 to signal // initialization complete. - GTEST_CHECK_(::InterlockedCompareExchange( - &critical_section_init_phase_, 2L, 1L) == - 1L); + GTEST_CHECK_(::InterlockedCompareExchange(&critical_section_init_phase_, + 2L, 1L) == 1L); break; case 1: // Somebody else is already initializing the mutex; spin until they // are done. - while (::InterlockedCompareExchange(&critical_section_init_phase_, - 2L, + while (::InterlockedCompareExchange(&critical_section_init_phase_, 2L, 2L) != 2L) { // Possibly yields the rest of the thread's time slice to other // threads. @@ -486,9 +443,7 @@ class ThreadWithParamSupport : public ThreadWithParamBase { private: struct ThreadMainParam { ThreadMainParam(Runnable* runnable, Notification* thread_can_start) - : runnable_(runnable), - thread_can_start_(thread_can_start) { - } + : runnable_(runnable), thread_can_start_(thread_can_start) {} std::unique_ptr runnable_; // Does not own. Notification* thread_can_start_; @@ -506,20 +461,18 @@ class ThreadWithParamSupport : public ThreadWithParamBase { // Prohibit instantiation. ThreadWithParamSupport(); - GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParamSupport); + ThreadWithParamSupport(const ThreadWithParamSupport&) = delete; + ThreadWithParamSupport& operator=(const ThreadWithParamSupport&) = delete; }; } // namespace -ThreadWithParamBase::ThreadWithParamBase(Runnable *runnable, +ThreadWithParamBase::ThreadWithParamBase(Runnable* runnable, Notification* thread_can_start) - : thread_(ThreadWithParamSupport::CreateThread(runnable, - thread_can_start)) { -} + : thread_( + ThreadWithParamSupport::CreateThread(runnable, thread_can_start)) {} -ThreadWithParamBase::~ThreadWithParamBase() { - Join(); -} +ThreadWithParamBase::~ThreadWithParamBase() { Join(); } void ThreadWithParamBase::Join() { GTEST_CHECK_(::WaitForSingleObject(thread_.Get(), INFINITE) == WAIT_OBJECT_0) @@ -536,6 +489,9 @@ class ThreadLocalRegistryImpl { // Returns a value that can be used to identify the thread from other threads. static ThreadLocalValueHolderBase* GetValueOnCurrentThread( const ThreadLocalBase* thread_local_instance) { +#ifdef _MSC_VER + MemoryIsNotDeallocated memory_is_not_deallocated; +#endif // _MSC_VER DWORD current_thread = ::GetCurrentThreadId(); MutexLock lock(&mutex_); ThreadIdToThreadLocals* const thread_to_thread_locals = @@ -543,8 +499,10 @@ class ThreadLocalRegistryImpl { ThreadIdToThreadLocals::iterator thread_local_pos = thread_to_thread_locals->find(current_thread); if (thread_local_pos == thread_to_thread_locals->end()) { - thread_local_pos = thread_to_thread_locals->insert( - std::make_pair(current_thread, ThreadLocalValues())).first; + thread_local_pos = + thread_to_thread_locals + ->insert(std::make_pair(current_thread, ThreadLocalValues())) + .first; StartWatcherThreadFor(current_thread); } ThreadLocalValues& thread_local_values = thread_local_pos->second; @@ -572,9 +530,8 @@ class ThreadLocalRegistryImpl { ThreadIdToThreadLocals* const thread_to_thread_locals = GetThreadLocalsMapLocked(); for (ThreadIdToThreadLocals::iterator it = - thread_to_thread_locals->begin(); - it != thread_to_thread_locals->end(); - ++it) { + thread_to_thread_locals->begin(); + it != thread_to_thread_locals->end(); ++it) { ThreadLocalValues& thread_local_values = it->second; ThreadLocalValues::iterator value_pos = thread_local_values.find(thread_local_instance); @@ -604,9 +561,8 @@ class ThreadLocalRegistryImpl { if (thread_local_pos != thread_to_thread_locals->end()) { ThreadLocalValues& thread_local_values = thread_local_pos->second; for (ThreadLocalValues::iterator value_pos = - thread_local_values.begin(); - value_pos != thread_local_values.end(); - ++value_pos) { + thread_local_values.begin(); + value_pos != thread_local_values.end(); ++value_pos) { value_holders.push_back(value_pos->second); } thread_to_thread_locals->erase(thread_local_pos); @@ -632,9 +588,8 @@ class ThreadLocalRegistryImpl { static void StartWatcherThreadFor(DWORD thread_id) { // The returned handle will be kept in thread_map and closed by // watcher_thread in WatcherThreadFunc. - HANDLE thread = ::OpenThread(SYNCHRONIZE | THREAD_QUERY_INFORMATION, - FALSE, - thread_id); + HANDLE thread = + ::OpenThread(SYNCHRONIZE | THREAD_QUERY_INFORMATION, FALSE, thread_id); GTEST_CHECK_(thread != nullptr); // We need to pass a valid thread ID pointer into CreateThread for it // to work correctly under Win98. @@ -645,7 +600,8 @@ class ThreadLocalRegistryImpl { &ThreadLocalRegistryImpl::WatcherThreadFunc, reinterpret_cast(new ThreadIdAndHandle(thread_id, thread)), CREATE_SUSPENDED, &watcher_thread_id); - GTEST_CHECK_(watcher_thread != nullptr); + GTEST_CHECK_(watcher_thread != nullptr) + << "CreateThread failed with error " << ::GetLastError() << "."; // Give the watcher thread the same priority as ours to avoid being // blocked by it. ::SetThreadPriority(watcher_thread, @@ -659,8 +615,7 @@ class ThreadLocalRegistryImpl { static DWORD WINAPI WatcherThreadFunc(LPVOID param) { const ThreadIdAndHandle* tah = reinterpret_cast(param); - GTEST_CHECK_( - ::WaitForSingleObject(tah->second, INFINITE) == WAIT_OBJECT_0); + GTEST_CHECK_(::WaitForSingleObject(tah->second, INFINITE) == WAIT_OBJECT_0); OnThreadExit(tah->first); ::CloseHandle(tah->second); delete tah; @@ -683,17 +638,18 @@ class ThreadLocalRegistryImpl { static Mutex thread_map_mutex_; }; -Mutex ThreadLocalRegistryImpl::mutex_(Mutex::kStaticMutex); -Mutex ThreadLocalRegistryImpl::thread_map_mutex_(Mutex::kStaticMutex); +Mutex ThreadLocalRegistryImpl::mutex_(Mutex::kStaticMutex); // NOLINT +Mutex ThreadLocalRegistryImpl::thread_map_mutex_( + Mutex::kStaticMutex); // NOLINT ThreadLocalValueHolderBase* ThreadLocalRegistry::GetValueOnCurrentThread( - const ThreadLocalBase* thread_local_instance) { + const ThreadLocalBase* thread_local_instance) { return ThreadLocalRegistryImpl::GetValueOnCurrentThread( thread_local_instance); } void ThreadLocalRegistry::OnThreadLocalDestroyed( - const ThreadLocalBase* thread_local_instance) { + const ThreadLocalBase* thread_local_instance) { ThreadLocalRegistryImpl::OnThreadLocalDestroyed(thread_local_instance); } @@ -781,7 +737,7 @@ bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); } bool IsAsciiWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); } bool IsAsciiWordChar(char ch) { return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') || - ('0' <= ch && ch <= '9') || ch == '_'; + ('0' <= ch && ch <= '9') || ch == '_'; } // Returns true if and only if "\\c" is a supported escape sequence. @@ -794,17 +750,28 @@ bool IsValidEscape(char c) { bool AtomMatchesChar(bool escaped, char pattern_char, char ch) { if (escaped) { // "\\p" where p is pattern_char. switch (pattern_char) { - case 'd': return IsAsciiDigit(ch); - case 'D': return !IsAsciiDigit(ch); - case 'f': return ch == '\f'; - case 'n': return ch == '\n'; - case 'r': return ch == '\r'; - case 's': return IsAsciiWhiteSpace(ch); - case 'S': return !IsAsciiWhiteSpace(ch); - case 't': return ch == '\t'; - case 'v': return ch == '\v'; - case 'w': return IsAsciiWordChar(ch); - case 'W': return !IsAsciiWordChar(ch); + case 'd': + return IsAsciiDigit(ch); + case 'D': + return !IsAsciiDigit(ch); + case 'f': + return ch == '\f'; + case 'n': + return ch == '\n'; + case 'r': + return ch == '\r'; + case 's': + return IsAsciiWhiteSpace(ch); + case 'S': + return !IsAsciiWhiteSpace(ch); + case 't': + return ch == '\t'; + case 'v': + return ch == '\v'; + case 'w': + return IsAsciiWordChar(ch); + case 'W': + return !IsAsciiWordChar(ch); } return IsAsciiPunct(pattern_char) && pattern_char == ch; } @@ -815,7 +782,8 @@ bool AtomMatchesChar(bool escaped, char pattern_char, char ch) { // Helper function used by ValidateRegex() to format error messages. static std::string FormatRegexSyntaxError(const char* regex, int index) { return (Message() << "Syntax error at index " << index - << " in simple regular expression \"" << regex << "\": ").GetString(); + << " in simple regular expression \"" << regex << "\": ") + .GetString(); } // Generates non-fatal failures and returns false if regex is invalid; @@ -857,12 +825,12 @@ bool ValidateRegex(const char* regex) { << "'$' can only appear at the end."; is_valid = false; } else if (IsInSet(ch, "()[]{}|")) { - ADD_FAILURE() << FormatRegexSyntaxError(regex, i) - << "'" << ch << "' is unsupported."; + ADD_FAILURE() << FormatRegexSyntaxError(regex, i) << "'" << ch + << "' is unsupported."; is_valid = false; } else if (IsRepeat(ch) && !prev_repeatable) { - ADD_FAILURE() << FormatRegexSyntaxError(regex, i) - << "'" << ch << "' can only follow a repeatable token."; + ADD_FAILURE() << FormatRegexSyntaxError(regex, i) << "'" << ch + << "' can only follow a repeatable token."; is_valid = false; } @@ -880,12 +848,10 @@ bool ValidateRegex(const char* regex) { // characters to be indexable by size_t, in which case the test will // probably time out anyway. We are fine with this limitation as // std::string has it too. -bool MatchRepetitionAndRegexAtHead( - bool escaped, char c, char repeat, const char* regex, - const char* str) { +bool MatchRepetitionAndRegexAtHead(bool escaped, char c, char repeat, + const char* regex, const char* str) { const size_t min_count = (repeat == '+') ? 1 : 0; - const size_t max_count = (repeat == '?') ? 1 : - static_cast(-1) - 1; + const size_t max_count = (repeat == '?') ? 1 : static_cast(-1) - 1; // We cannot call numeric_limits::max() as it conflicts with the // max() macro on Windows. @@ -898,8 +864,7 @@ bool MatchRepetitionAndRegexAtHead( // greedy match. return true; } - if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i])) - return false; + if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i])) return false; } return false; } @@ -913,25 +878,23 @@ bool MatchRegexAtHead(const char* regex, const char* str) { // "$" only matches the end of a string. Note that regex being // valid guarantees that there's nothing after "$" in it. - if (*regex == '$') - return *str == '\0'; + if (*regex == '$') return *str == '\0'; // Is the first thing in regex an escape sequence? const bool escaped = *regex == '\\'; - if (escaped) - ++regex; + if (escaped) ++regex; if (IsRepeat(regex[1])) { // MatchRepetitionAndRegexAtHead() calls MatchRegexAtHead(), so // here's an indirect recursion. It terminates as the regex gets // shorter in each recursion. - return MatchRepetitionAndRegexAtHead( - escaped, regex[0], regex[1], regex + 2, str); + return MatchRepetitionAndRegexAtHead(escaped, regex[0], regex[1], regex + 2, + str); } else { // regex isn't empty, isn't "$", and doesn't start with a // repetition. We match the first atom of regex with the first // character of str and recurse. return (*str != '\0') && AtomMatchesChar(escaped, *regex, *str) && - MatchRegexAtHead(regex + 1, str + 1); + MatchRegexAtHead(regex + 1, str + 1); } } @@ -946,13 +909,11 @@ bool MatchRegexAtHead(const char* regex, const char* str) { bool MatchRegexAnywhere(const char* regex, const char* str) { if (regex == nullptr || str == nullptr) return false; - if (*regex == '^') - return MatchRegexAtHead(regex + 1, str); + if (*regex == '^') return MatchRegexAtHead(regex + 1, str); // A successful match can be anywhere in str. do { - if (MatchRegexAtHead(regex, str)) - return true; + if (MatchRegexAtHead(regex, str)) return true; } while (*str++ != '\0'); return false; } @@ -1033,8 +994,8 @@ GTEST_API_ ::std::string FormatFileLocation(const char* file, int line) { // FormatFileLocation in order to contrast the two functions. // Note that FormatCompilerIndependentFileLocation() does NOT append colon // to the file location it produces, unlike FormatFileLocation(). -GTEST_API_ ::std::string FormatCompilerIndependentFileLocation( - const char* file, int line) { +GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(const char* file, + int line) { const std::string file_name(file == nullptr ? kUnknownFile : file); if (line < 0) @@ -1045,12 +1006,13 @@ GTEST_API_ ::std::string FormatCompilerIndependentFileLocation( GTestLog::GTestLog(GTestLogSeverity severity, const char* file, int line) : severity_(severity) { - const char* const marker = - severity == GTEST_INFO ? "[ INFO ]" : - severity == GTEST_WARNING ? "[WARNING]" : - severity == GTEST_ERROR ? "[ ERROR ]" : "[ FATAL ]"; - GetStream() << ::std::endl << marker << " " - << FormatFileLocation(file, line).c_str() << ": "; + const char* const marker = severity == GTEST_INFO ? "[ INFO ]" + : severity == GTEST_WARNING ? "[WARNING]" + : severity == GTEST_ERROR ? "[ ERROR ]" + : "[ FATAL ]"; + GetStream() << ::std::endl + << marker << " " << FormatFileLocation(file, line).c_str() + << ": "; } // Flushes the buffers and, if severity is GTEST_FATAL, aborts the program. @@ -1073,27 +1035,26 @@ class CapturedStream { public: // The ctor redirects the stream to a temporary file. explicit CapturedStream(int fd) : fd_(fd), uncaptured_fd_(dup(fd)) { -# if GTEST_OS_WINDOWS - char temp_dir_path[MAX_PATH + 1] = { '\0' }; // NOLINT - char temp_file_path[MAX_PATH + 1] = { '\0' }; // NOLINT +#if GTEST_OS_WINDOWS + char temp_dir_path[MAX_PATH + 1] = {'\0'}; // NOLINT + char temp_file_path[MAX_PATH + 1] = {'\0'}; // NOLINT ::GetTempPathA(sizeof(temp_dir_path), temp_dir_path); - const UINT success = ::GetTempFileNameA(temp_dir_path, - "gtest_redir", + const UINT success = ::GetTempFileNameA(temp_dir_path, "gtest_redir", 0, // Generate unique file name. temp_file_path); GTEST_CHECK_(success != 0) << "Unable to create a temporary file in " << temp_dir_path; const int captured_fd = creat(temp_file_path, _S_IREAD | _S_IWRITE); - GTEST_CHECK_(captured_fd != -1) << "Unable to open temporary file " - << temp_file_path; + GTEST_CHECK_(captured_fd != -1) + << "Unable to open temporary file " << temp_file_path; filename_ = temp_file_path; -# else +#else // There's no guarantee that a test has write access to the current - // directory, so we create the temporary file in the /tmp directory - // instead. We use /tmp on most systems, and /sdcard on Android. - // That's because Android doesn't have /tmp. -# if GTEST_OS_LINUX_ANDROID + // directory, so we create the temporary file in a temporary directory. + std::string name_template; + +#if GTEST_OS_LINUX_ANDROID // Note: Android applications are expected to call the framework's // Context.getExternalStorageDirectory() method through JNI to get // the location of the world-writable SD Card directory. However, @@ -1105,26 +1066,53 @@ class CapturedStream { // The location /data/local/tmp is directly accessible from native code. // '/sdcard' and other variants cannot be relied on, as they are not // guaranteed to be mounted, or may have a delay in mounting. - char name_template[] = "/data/local/tmp/gtest_captured_stream.XXXXXX"; -# else - char name_template[] = "/tmp/captured_stream.XXXXXX"; -# endif // GTEST_OS_LINUX_ANDROID - const int captured_fd = mkstemp(name_template); + name_template = "/data/local/tmp/"; +#elif GTEST_OS_IOS + char user_temp_dir[PATH_MAX + 1]; + + // Documented alternative to NSTemporaryDirectory() (for obtaining creating + // a temporary directory) at + // https://developer.apple.com/library/archive/documentation/Security/Conceptual/SecureCodingGuide/Articles/RaceConditions.html#//apple_ref/doc/uid/TP40002585-SW10 + // + // _CS_DARWIN_USER_TEMP_DIR (as well as _CS_DARWIN_USER_CACHE_DIR) is not + // documented in the confstr() man page at + // https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man3/confstr.3.html#//apple_ref/doc/man/3/confstr + // but are still available, according to the WebKit patches at + // https://trac.webkit.org/changeset/262004/webkit + // https://trac.webkit.org/changeset/263705/webkit + // + // The confstr() implementation falls back to getenv("TMPDIR"). See + // https://opensource.apple.com/source/Libc/Libc-1439.100.3/gen/confstr.c.auto.html + ::confstr(_CS_DARWIN_USER_TEMP_DIR, user_temp_dir, sizeof(user_temp_dir)); + + name_template = user_temp_dir; + if (name_template.back() != GTEST_PATH_SEP_[0]) + name_template.push_back(GTEST_PATH_SEP_[0]); +#else + name_template = "/tmp/"; +#endif + name_template.append("gtest_captured_stream.XXXXXX"); + + // mkstemp() modifies the string bytes in place, and does not go beyond the + // string's length. This results in well-defined behavior in C++17. + // + // The const_cast is needed below C++17. The constraints on std::string + // implementations in C++11 and above make assumption behind the const_cast + // fairly safe. + const int captured_fd = ::mkstemp(const_cast(name_template.data())); if (captured_fd == -1) { GTEST_LOG_(WARNING) << "Failed to create tmp file " << name_template << " for test; does the test have access to the /tmp directory?"; } - filename_ = name_template; -# endif // GTEST_OS_WINDOWS + filename_ = std::move(name_template); +#endif // GTEST_OS_WINDOWS fflush(nullptr); dup2(captured_fd, fd_); close(captured_fd); } - ~CapturedStream() { - remove(filename_.c_str()); - } + ~CapturedStream() { remove(filename_.c_str()); } std::string GetCapturedString() { if (uncaptured_fd_ != -1) { @@ -1151,7 +1139,8 @@ class CapturedStream { // Name of the temporary file holding the stderr output. ::std::string filename_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream); + CapturedStream(const CapturedStream&) = delete; + CapturedStream& operator=(const CapturedStream&) = delete; }; GTEST_DISABLE_MSC_DEPRECATED_POP_() @@ -1179,6 +1168,15 @@ static std::string GetCapturedStream(CapturedStream** captured_stream) { return content; } +#if defined(_MSC_VER) || defined(__BORLANDC__) +// MSVC and C++Builder do not provide a definition of STDERR_FILENO. +const int kStdOutFileno = 1; +const int kStdErrFileno = 2; +#else +const int kStdOutFileno = STDOUT_FILENO; +const int kStdErrFileno = STDERR_FILENO; +#endif // defined(_MSC_VER) || defined(__BORLANDC__) + // Starts capturing stdout. void CaptureStdout() { CaptureStream(kStdOutFileno, "stdout", &g_captured_stdout); @@ -1201,10 +1199,6 @@ std::string GetCapturedStderr() { #endif // GTEST_HAS_STREAM_REDIRECTION - - - - size_t GetFileSize(FILE* file) { fseek(file, 0, SEEK_END); return static_cast(ftell(file)); @@ -1222,7 +1216,8 @@ std::string ReadEntireFile(FILE* file) { // Keeps reading the file until we cannot read further or the // pre-determined file size is reached. do { - bytes_last_read = fread(buffer+bytes_read, 1, file_size-bytes_read, file); + bytes_last_read = + fread(buffer + bytes_read, 1, file_size - bytes_read, file); bytes_read += bytes_last_read; } while (bytes_last_read > 0 && bytes_read < file_size); @@ -1286,7 +1281,7 @@ static std::string FlagToEnvVar(const char* flag) { // Parses 'str' for a 32-bit signed integer. If successful, writes // the result to *value and returns true; otherwise leaves *value // unchanged and returns false. -bool ParseInt32(const Message& src_text, const char* str, Int32* value) { +bool ParseInt32(const Message& src_text, const char* str, int32_t* value) { // Parses the environment variable as a decimal integer. char* end = nullptr; const long long_value = strtol(str, &end, 10); // NOLINT @@ -1303,14 +1298,14 @@ bool ParseInt32(const Message& src_text, const char* str, Int32* value) { return false; } - // Is the parsed value in the range of an Int32? - const Int32 result = static_cast(long_value); + // Is the parsed value in the range of an int32_t? + const auto result = static_cast(long_value); if (long_value == LONG_MAX || long_value == LONG_MIN || // The parsed value overflows as a long. (strtol() returns // LONG_MAX or LONG_MIN when the input overflows.) result != long_value - // The parsed value overflows as an Int32. - ) { + // The parsed value overflows as an int32_t. + ) { Message msg; msg << "WARNING: " << src_text << " is expected to be a 32-bit integer, but actually" @@ -1342,7 +1337,7 @@ bool BoolFromGTestEnv(const char* flag, bool default_value) { // Reads and returns a 32-bit integer stored in the environment // variable corresponding to the given flag; if it isn't set or // doesn't represent a valid 32-bit integer, returns default_value. -Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) { +int32_t Int32FromGTestEnv(const char* flag, int32_t default_value) { #if defined(GTEST_GET_INT32_FROM_ENV_) return GTEST_GET_INT32_FROM_ENV_(flag, default_value); #else @@ -1353,9 +1348,9 @@ Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) { return default_value; } - Int32 result = default_value; - if (!ParseInt32(Message() << "Environment variable " << env_var, - string_value, &result)) { + int32_t result = default_value; + if (!ParseInt32(Message() << "Environment variable " << env_var, string_value, + &result)) { printf("The default value %s is used.\n", (Message() << default_value).GetString().c_str()); fflush(stdout); @@ -1374,7 +1369,7 @@ Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) { // not check that the flag is 'output' // In essence this checks an env variable called XML_OUTPUT_FILE // and if it is set we prepend "xml:" to its value, if it not set we return "" -std::string OutputFlagAlsoCheckEnvVar(){ +std::string OutputFlagAlsoCheckEnvVar() { std::string default_value_for_output_flag = ""; const char* xml_output_file_env = posix::GetEnv("XML_OUTPUT_FILE"); if (nullptr != xml_output_file_env) { diff --git a/src/pdal/test/gtest/src/gtest-printers.cc b/src/pdal/test/gtest/src/gtest-printers.cc index 3337be3..f3976d2 100644 --- a/src/pdal/test/gtest/src/gtest-printers.cc +++ b/src/pdal/test/gtest/src/gtest-printers.cc @@ -27,7 +27,6 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - // Google Test - The Google C++ Testing and Mocking Framework // // This file implements a universal value printer that can print a @@ -42,11 +41,16 @@ // defines Foo. #include "gtest/gtest-printers.h" + #include + #include +#include #include #include // NOLINT #include +#include + #include "gtest/internal/gtest-port.h" #include "src/gtest-internal-inl.h" @@ -96,15 +100,25 @@ void PrintBytesInObjectToImpl(const unsigned char* obj_bytes, size_t count, PrintByteSegmentInObjectTo(obj_bytes, 0, kChunkSize, os); *os << " ... "; // Rounds up to 2-byte boundary. - const size_t resume_pos = (count - kChunkSize + 1)/2*2; + const size_t resume_pos = (count - kChunkSize + 1) / 2 * 2; PrintByteSegmentInObjectTo(obj_bytes, resume_pos, count - resume_pos, os); } *os << ">"; } +// Helpers for widening a character to char32_t. Since the standard does not +// specify if char / wchar_t is signed or unsigned, it is important to first +// convert it to the unsigned type of the same width before widening it to +// char32_t. +template +char32_t ToChar32(CharType in) { + return static_cast( + static_cast::type>(in)); +} + } // namespace -namespace internal2 { +namespace internal { // Delegates to PrintBytesInObjectToImpl() to print the bytes in the // given object. The delegation simplifies the implementation, which @@ -116,36 +130,25 @@ void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count, PrintBytesInObjectToImpl(obj_bytes, count, os); } -} // namespace internal2 - -namespace internal { - // Depending on the value of a char (or wchar_t), we print it in one // of three formats: // - as is if it's a printable ASCII (e.g. 'a', '2', ' '), // - as a hexadecimal escape sequence (e.g. '\x7F'), or // - as a special escape sequence (e.g. '\r', '\n'). -enum CharFormat { - kAsIs, - kHexEscape, - kSpecialEscape -}; +enum CharFormat { kAsIs, kHexEscape, kSpecialEscape }; // Returns true if c is a printable ASCII character. We test the // value of c directly instead of calling isprint(), which is buggy on // Windows Mobile. -inline bool IsPrintableAscii(wchar_t c) { - return 0x20 <= c && c <= 0x7E; -} +inline bool IsPrintableAscii(char32_t c) { return 0x20 <= c && c <= 0x7E; } -// Prints a wide or narrow char c as a character literal without the -// quotes, escaping it when necessary; returns how c was formatted. -// The template argument UnsignedChar is the unsigned version of Char, -// which is the type of c. -template +// Prints c (of type char, char8_t, char16_t, char32_t, or wchar_t) as a +// character literal without the quotes, escaping it when necessary; returns how +// c was formatted. +template static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) { - wchar_t w_c = static_cast(c); - switch (w_c) { + const char32_t u_c = ToChar32(c); + switch (u_c) { case L'\0': *os << "\\0"; break; @@ -177,13 +180,12 @@ static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) { *os << "\\v"; break; default: - if (IsPrintableAscii(w_c)) { + if (IsPrintableAscii(u_c)) { *os << static_cast(c); return kAsIs; } else { ostream::fmtflags flags = os->flags(); - *os << "\\x" << std::hex << std::uppercase - << static_cast(static_cast(c)); + *os << "\\x" << std::hex << std::uppercase << static_cast(u_c); os->flags(flags); return kHexEscape; } @@ -191,9 +193,9 @@ static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) { return kSpecialEscape; } -// Prints a wchar_t c as if it's part of a string literal, escaping it when +// Prints a char32_t c as if it's part of a string literal, escaping it when // necessary; returns how c was formatted. -static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) { +static CharFormat PrintAsStringLiteralTo(char32_t c, ostream* os) { switch (c) { case L'\'': *os << "'"; @@ -202,33 +204,60 @@ static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) { *os << "\\\""; return kSpecialEscape; default: - return PrintAsCharLiteralTo(c, os); + return PrintAsCharLiteralTo(c, os); } } +static const char* GetCharWidthPrefix(char) { return ""; } + +static const char* GetCharWidthPrefix(signed char) { return ""; } + +static const char* GetCharWidthPrefix(unsigned char) { return ""; } + +#ifdef __cpp_char8_t +static const char* GetCharWidthPrefix(char8_t) { return "u8"; } +#endif + +static const char* GetCharWidthPrefix(char16_t) { return "u"; } + +static const char* GetCharWidthPrefix(char32_t) { return "U"; } + +static const char* GetCharWidthPrefix(wchar_t) { return "L"; } + // Prints a char c as if it's part of a string literal, escaping it when // necessary; returns how c was formatted. static CharFormat PrintAsStringLiteralTo(char c, ostream* os) { - return PrintAsStringLiteralTo( - static_cast(static_cast(c)), os); + return PrintAsStringLiteralTo(ToChar32(c), os); +} + +#ifdef __cpp_char8_t +static CharFormat PrintAsStringLiteralTo(char8_t c, ostream* os) { + return PrintAsStringLiteralTo(ToChar32(c), os); +} +#endif + +static CharFormat PrintAsStringLiteralTo(char16_t c, ostream* os) { + return PrintAsStringLiteralTo(ToChar32(c), os); +} + +static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) { + return PrintAsStringLiteralTo(ToChar32(c), os); } -// Prints a wide or narrow character c and its code. '\0' is printed -// as "'\\0'", other unprintable characters are also properly escaped -// using the standard C++ escape sequence. The template argument -// UnsignedChar is the unsigned version of Char, which is the type of c. -template +// Prints a character c (of type char, char8_t, char16_t, char32_t, or wchar_t) +// and its code. '\0' is printed as "'\\0'", other unprintable characters are +// also properly escaped using the standard C++ escape sequence. +template void PrintCharAndCodeTo(Char c, ostream* os) { // First, print c as a literal in the most readable form we can find. - *os << ((sizeof(c) > 1) ? "L'" : "'"); - const CharFormat format = PrintAsCharLiteralTo(c, os); + *os << GetCharWidthPrefix(c) << "'"; + const CharFormat format = PrintAsCharLiteralTo(c, os); *os << "'"; // To aid user debugging, we also print c's code in decimal, unless // it's 0 (in which case c was printed as '\\0', making the code // obvious). - if (c == 0) - return; + if (c == 0) return; *os << " (" << static_cast(c); // For more convenience, we print c's code again in hexadecimal, @@ -242,32 +271,75 @@ void PrintCharAndCodeTo(Char c, ostream* os) { *os << ")"; } -void PrintTo(unsigned char c, ::std::ostream* os) { - PrintCharAndCodeTo(c, os); -} -void PrintTo(signed char c, ::std::ostream* os) { - PrintCharAndCodeTo(c, os); -} +void PrintTo(unsigned char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); } +void PrintTo(signed char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); } // Prints a wchar_t as a symbol if it is printable or as its internal // code otherwise and also as its code. L'\0' is printed as "L'\\0'". -void PrintTo(wchar_t wc, ostream* os) { - PrintCharAndCodeTo(wc, os); +void PrintTo(wchar_t wc, ostream* os) { PrintCharAndCodeTo(wc, os); } + +// TODO(dcheng): Consider making this delegate to PrintCharAndCodeTo() as well. +void PrintTo(char32_t c, ::std::ostream* os) { + *os << std::hex << "U+" << std::uppercase << std::setfill('0') << std::setw(4) + << static_cast(c); } +// gcc/clang __{u,}int128_t +#if defined(__SIZEOF_INT128__) +void PrintTo(__uint128_t v, ::std::ostream* os) { + if (v == 0) { + *os << "0"; + return; + } + + // Buffer large enough for ceil(log10(2^128))==39 and the null terminator + char buf[40]; + char* p = buf + sizeof(buf); + + // Some configurations have a __uint128_t, but no support for built in + // division. Do manual long division instead. + + uint64_t high = static_cast(v >> 64); + uint64_t low = static_cast(v); + + *--p = 0; + while (high != 0 || low != 0) { + uint64_t high_mod = high % 10; + high = high / 10; + // This is the long division algorithm specialized for a divisor of 10 and + // only two elements. + // Notable values: + // 2^64 / 10 == 1844674407370955161 + // 2^64 % 10 == 6 + const uint64_t carry = 6 * high_mod + low % 10; + low = low / 10 + high_mod * 1844674407370955161 + carry / 10; + + char digit = static_cast(carry % 10); + *--p = '0' + digit; + } + *os << p; +} +void PrintTo(__int128_t v, ::std::ostream* os) { + __uint128_t uv = static_cast<__uint128_t>(v); + if (v < 0) { + *os << "-"; + uv = -uv; + } + PrintTo(uv, os); +} +#endif // __SIZEOF_INT128__ + // Prints the given array of characters to the ostream. CharType must be either -// char or wchar_t. +// char, char8_t, char16_t, char32_t, or wchar_t. // The array starts at begin, the length is len, it may include '\0' characters // and may not be NUL-terminated. template -GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ -GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ -GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ -GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ -static CharFormat PrintCharsAsStringTo( - const CharType* begin, size_t len, ostream* os) { - const char* const kQuoteBegin = sizeof(CharType) == 1 ? "\"" : "L\""; - *os << kQuoteBegin; +GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ + GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ + GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ static CharFormat + PrintCharsAsStringTo(const CharType* begin, size_t len, ostream* os) { + const char* const quote_prefix = GetCharWidthPrefix(*begin); + *os << quote_prefix << "\""; bool is_previous_hex = false; CharFormat print_format = kAsIs; for (size_t index = 0; index < len; ++index) { @@ -276,7 +348,7 @@ static CharFormat PrintCharsAsStringTo( // Previous character is of '\x..' form and this character can be // interpreted as another hexadecimal digit in its number. Break string to // disambiguate. - *os << "\" " << kQuoteBegin; + *os << "\" " << quote_prefix << "\""; } is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape; // Remember if any characters required hex escaping. @@ -291,12 +363,11 @@ static CharFormat PrintCharsAsStringTo( // Prints a (const) char/wchar_t array of 'len' elements, starting at address // 'begin'. CharType must be either char or wchar_t. template -GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ -GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ -GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ -GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ -static void UniversalPrintCharArray( - const CharType* begin, size_t len, ostream* os) { +GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_ + GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_ + GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ static void + UniversalPrintCharArray(const CharType* begin, size_t len, + ostream* os) { // The code // const char kFoo[] = "foo"; // generates an array of 4, not 3, elements, with the last one being '\0'. @@ -322,22 +393,57 @@ void UniversalPrintArray(const char* begin, size_t len, ostream* os) { UniversalPrintCharArray(begin, len, os); } +#ifdef __cpp_char8_t +// Prints a (const) char8_t array of 'len' elements, starting at address +// 'begin'. +void UniversalPrintArray(const char8_t* begin, size_t len, ostream* os) { + UniversalPrintCharArray(begin, len, os); +} +#endif + +// Prints a (const) char16_t array of 'len' elements, starting at address +// 'begin'. +void UniversalPrintArray(const char16_t* begin, size_t len, ostream* os) { + UniversalPrintCharArray(begin, len, os); +} + +// Prints a (const) char32_t array of 'len' elements, starting at address +// 'begin'. +void UniversalPrintArray(const char32_t* begin, size_t len, ostream* os) { + UniversalPrintCharArray(begin, len, os); +} + // Prints a (const) wchar_t array of 'len' elements, starting at address // 'begin'. void UniversalPrintArray(const wchar_t* begin, size_t len, ostream* os) { UniversalPrintCharArray(begin, len, os); } -// Prints the given C string to the ostream. -void PrintTo(const char* s, ostream* os) { +namespace { + +// Prints a null-terminated C-style string to the ostream. +template +void PrintCStringTo(const Char* s, ostream* os) { if (s == nullptr) { *os << "NULL"; } else { *os << ImplicitCast_(s) << " pointing to "; - PrintCharsAsStringTo(s, strlen(s), os); + PrintCharsAsStringTo(s, std::char_traits::length(s), os); } } +} // anonymous namespace + +void PrintTo(const char* s, ostream* os) { PrintCStringTo(s, os); } + +#ifdef __cpp_char8_t +void PrintTo(const char8_t* s, ostream* os) { PrintCStringTo(s, os); } +#endif + +void PrintTo(const char16_t* s, ostream* os) { PrintCStringTo(s, os); } + +void PrintTo(const char32_t* s, ostream* os) { PrintCStringTo(s, os); } + // MSVC compiler can be configured to define whar_t as a typedef // of unsigned short. Defining an overload for const wchar_t* in that case // would cause pointers to unsigned shorts be printed as wide strings, @@ -346,41 +452,34 @@ void PrintTo(const char* s, ostream* os) { // wchar_t is implemented as a native type. #if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED) // Prints the given wide C string to the ostream. -void PrintTo(const wchar_t* s, ostream* os) { - if (s == nullptr) { - *os << "NULL"; - } else { - *os << ImplicitCast_(s) << " pointing to "; - PrintCharsAsStringTo(s, wcslen(s), os); - } -} +void PrintTo(const wchar_t* s, ostream* os) { PrintCStringTo(s, os); } #endif // wchar_t is native namespace { bool ContainsUnprintableControlCodes(const char* str, size_t length) { - const unsigned char *s = reinterpret_cast(str); + const unsigned char* s = reinterpret_cast(str); for (size_t i = 0; i < length; i++) { unsigned char ch = *s++; if (std::iscntrl(ch)) { - switch (ch) { + switch (ch) { case '\t': case '\n': case '\r': break; default: return true; - } } + } } return false; } -bool IsUTF8TrailByte(unsigned char t) { return 0x80 <= t && t<= 0xbf; } +bool IsUTF8TrailByte(unsigned char t) { return 0x80 <= t && t <= 0xbf; } bool IsValidUTF8(const char* str, size_t length) { - const unsigned char *s = reinterpret_cast(str); + const unsigned char* s = reinterpret_cast(str); for (size_t i = 0; i < length;) { unsigned char lead = s[i++]; @@ -393,15 +492,13 @@ bool IsValidUTF8(const char* str, size_t length) { } else if (lead <= 0xdf && (i + 1) <= length && IsUTF8TrailByte(s[i])) { ++i; // 2-byte character } else if (0xe0 <= lead && lead <= 0xef && (i + 2) <= length && - IsUTF8TrailByte(s[i]) && - IsUTF8TrailByte(s[i + 1]) && + IsUTF8TrailByte(s[i]) && IsUTF8TrailByte(s[i + 1]) && // check for non-shortest form and surrogate (lead != 0xe0 || s[i] >= 0xa0) && (lead != 0xed || s[i] < 0xa0)) { i += 2; // 3-byte character } else if (0xf0 <= lead && lead <= 0xf4 && (i + 3) <= length && - IsUTF8TrailByte(s[i]) && - IsUTF8TrailByte(s[i + 1]) && + IsUTF8TrailByte(s[i]) && IsUTF8TrailByte(s[i + 1]) && IsUTF8TrailByte(s[i + 2]) && // check for non-shortest form (lead != 0xf0 || s[i] >= 0x90) && @@ -425,12 +522,26 @@ void ConditionalPrintAsText(const char* str, size_t length, ostream* os) { void PrintStringTo(const ::std::string& s, ostream* os) { if (PrintCharsAsStringTo(s.data(), s.size(), os) == kHexEscape) { - if (GTEST_FLAG(print_utf8)) { + if (GTEST_FLAG_GET(print_utf8)) { ConditionalPrintAsText(s.data(), s.size(), os); } } } +#ifdef __cpp_char8_t +void PrintU8StringTo(const ::std::u8string& s, ostream* os) { + PrintCharsAsStringTo(s.data(), s.size(), os); +} +#endif + +void PrintU16StringTo(const ::std::u16string& s, ostream* os) { + PrintCharsAsStringTo(s.data(), s.size(), os); +} + +void PrintU32StringTo(const ::std::u32string& s, ostream* os) { + PrintCharsAsStringTo(s.data(), s.size(), os); +} + #if GTEST_HAS_STD_WSTRING void PrintWideStringTo(const ::std::wstring& s, ostream* os) { PrintCharsAsStringTo(s.data(), s.size(), os); diff --git a/src/pdal/test/gtest/src/gtest-test-part.cc b/src/pdal/test/gtest/src/gtest-test-part.cc index 178317a..eb7c8d1 100644 --- a/src/pdal/test/gtest/src/gtest-test-part.cc +++ b/src/pdal/test/gtest/src/gtest-test-part.cc @@ -31,6 +31,8 @@ // The Google C++ Testing and Mocking Framework (Google Test) #include "gtest/gtest-test-part.h" + +#include "gtest/internal/gtest-port.h" #include "src/gtest-internal-inl.h" namespace testing { @@ -46,14 +48,14 @@ std::string TestPartResult::ExtractSummary(const char* message) { // Prints a TestPartResult object. std::ostream& operator<<(std::ostream& os, const TestPartResult& result) { - return os << result.file_name() << ":" << result.line_number() << ": " - << (result.type() == TestPartResult::kSuccess - ? "Success" - : result.type() == TestPartResult::kSkip - ? "Skipped" - : result.type() == TestPartResult::kFatalFailure - ? "Fatal failure" - : "Non-fatal failure") + return os << internal::FormatFileLocation(result.file_name(), + result.line_number()) + << " " + << (result.type() == TestPartResult::kSuccess ? "Success" + : result.type() == TestPartResult::kSkip ? "Skipped" + : result.type() == TestPartResult::kFatalFailure + ? "Fatal failure" + : "Non-fatal failure") << ":\n" << result.message() << std::endl; } @@ -82,8 +84,8 @@ namespace internal { HasNewFatalFailureHelper::HasNewFatalFailureHelper() : has_new_fatal_failure_(false), - original_reporter_(GetUnitTestImpl()-> - GetTestPartResultReporterForCurrentThread()) { + original_reporter_( + GetUnitTestImpl()->GetTestPartResultReporterForCurrentThread()) { GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(this); } @@ -94,8 +96,7 @@ HasNewFatalFailureHelper::~HasNewFatalFailureHelper() { void HasNewFatalFailureHelper::ReportTestPartResult( const TestPartResult& result) { - if (result.fatally_failed()) - has_new_fatal_failure_ = true; + if (result.fatally_failed()) has_new_fatal_failure_ = true; original_reporter_->ReportTestPartResult(result); } diff --git a/src/pdal/test/gtest/src/gtest-typed-test.cc b/src/pdal/test/gtest/src/gtest-typed-test.cc index 8677caf..a2828b8 100644 --- a/src/pdal/test/gtest/src/gtest-typed-test.cc +++ b/src/pdal/test/gtest/src/gtest-typed-test.cc @@ -27,7 +27,6 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - #include "gtest/gtest-typed-test.h" #include "gtest/gtest.h" @@ -35,13 +34,10 @@ namespace testing { namespace internal { -#if GTEST_HAS_TYPED_TEST_P - // Skips to the first non-space char in str. Returns an empty string if str // contains only whitespace characters. static const char* SkipSpaces(const char* str) { - while (IsSpace(*str)) - str++; + while (IsSpace(*str)) str++; return str; } @@ -58,7 +54,10 @@ static std::vector SplitIntoTestNames(const char* src) { // registered_tests_; returns registered_tests if successful, or // aborts the program otherwise. const char* TypedTestSuitePState::VerifyRegisteredTestNames( - const char* file, int line, const char* registered_tests) { + const char* test_suite_name, const char* file, int line, + const char* registered_tests) { + RegisterTypeParameterizedTestSuite(test_suite_name, CodeLocation(file, line)); + typedef RegisteredTestsMap::const_iterator RegisteredTestIter; registered_ = true; @@ -75,17 +74,7 @@ const char* TypedTestSuitePState::VerifyRegisteredTestNames( continue; } - bool found = false; - for (RegisteredTestIter it = registered_tests_.begin(); - it != registered_tests_.end(); - ++it) { - if (name == it->first) { - found = true; - break; - } - } - - if (found) { + if (registered_tests_.count(name) != 0) { tests.insert(name); } else { errors << "No test named " << name @@ -94,8 +83,7 @@ const char* TypedTestSuitePState::VerifyRegisteredTestNames( } for (RegisteredTestIter it = registered_tests_.begin(); - it != registered_tests_.end(); - ++it) { + it != registered_tests_.end(); ++it) { if (tests.count(it->first) == 0) { errors << "You forgot to list test " << it->first << ".\n"; } @@ -112,7 +100,5 @@ const char* TypedTestSuitePState::VerifyRegisteredTestNames( return registered_tests; } -#endif // GTEST_HAS_TYPED_TEST_P - } // namespace internal } // namespace testing diff --git a/src/pdal/test/gtest/src/gtest.cc b/src/pdal/test/gtest/src/gtest.cc index a5b4e5a..6f31dd2 100644 --- a/src/pdal/test/gtest/src/gtest.cc +++ b/src/pdal/test/gtest/src/gtest.cc @@ -31,11 +31,8 @@ // The Google C++ Testing and Mocking Framework (Google Test) #include "gtest/gtest.h" -#include "gtest/internal/custom/gtest.h" -#include "gtest/gtest-spi.h" #include -#include #include #include #include @@ -44,85 +41,90 @@ #include #include +#include // NOLINT +#include +#include +#include #include +#include #include #include #include #include // NOLINT #include +#include #include -#if GTEST_OS_LINUX +#include "gtest/gtest-assertion-result.h" +#include "gtest/gtest-spi.h" +#include "gtest/internal/custom/gtest.h" -# define GTEST_HAS_GETTIMEOFDAY_ 1 +#if GTEST_OS_LINUX -# include // NOLINT -# include // NOLINT -# include // NOLINT +#include // NOLINT +#include // NOLINT +#include // NOLINT // Declares vsnprintf(). This header is not available on Windows. -# include // NOLINT -# include // NOLINT -# include // NOLINT -# include // NOLINT -# include +#include // NOLINT +#include // NOLINT +#include // NOLINT +#include // NOLINT + +#include #elif GTEST_OS_ZOS -# define GTEST_HAS_GETTIMEOFDAY_ 1 -# include // NOLINT +#include // NOLINT // On z/OS we additionally need strings.h for strcasecmp. -# include // NOLINT +#include // NOLINT #elif GTEST_OS_WINDOWS_MOBILE // We are on Windows CE. -# include // NOLINT -# undef min +#include // NOLINT +#undef min #elif GTEST_OS_WINDOWS // We are on Windows proper. -# include // NOLINT -# undef min +#include // NOLINT +#undef min -# include // NOLINT -# include // NOLINT -# include // NOLINT -# include // NOLINT -# include // NOLINT -# include // NOLINT +#ifdef _MSC_VER +#include // NOLINT +#endif -# if GTEST_OS_WINDOWS_MINGW -// MinGW has gettimeofday() but not _ftime64(). -# define GTEST_HAS_GETTIMEOFDAY_ 1 -# include // NOLINT -# endif // GTEST_OS_WINDOWS_MINGW +#include // NOLINT +#include // NOLINT +#include // NOLINT +#include // NOLINT -#else +#if GTEST_OS_WINDOWS_MINGW +#include // NOLINT +#endif // GTEST_OS_WINDOWS_MINGW -// Assume other platforms have gettimeofday(). -# define GTEST_HAS_GETTIMEOFDAY_ 1 +#else // cpplint thinks that the header is already included, so we want to // silence it. -# include // NOLINT -# include // NOLINT +#include // NOLINT +#include // NOLINT #endif // GTEST_OS_LINUX #if GTEST_HAS_EXCEPTIONS -# include +#include #endif #if GTEST_CAN_STREAM_RESULTS_ -# include // NOLINT -# include // NOLINT -# include // NOLINT -# include // NOLINT +#include // NOLINT +#include // NOLINT +#include // NOLINT +#include // NOLINT #endif #include "src/gtest-internal-inl.h" #if GTEST_OS_WINDOWS -# define vsnprintf _vsnprintf +#define vsnprintf _vsnprintf #endif // GTEST_OS_WINDOWS #if GTEST_OS_MAC @@ -135,7 +137,10 @@ #include "absl/debugging/failure_signal_handler.h" #include "absl/debugging/stacktrace.h" #include "absl/debugging/symbolize.h" +#include "absl/flags/parse.h" +#include "absl/flags/usage.h" #include "absl/strings/str_cat.h" +#include "absl/strings/str_replace.h" #endif // GTEST_HAS_ABSL namespace testing { @@ -181,7 +186,7 @@ const char kStackTraceMarker[] = "\nStack trace:\n"; // is specified on the command line. bool g_help_flag = false; -// Utilty function to Open File for Writing +// Utility function to Open File for Writing static FILE* OpenFileForWriting(const std::string& output_file) { FILE* fileout = nullptr; FilePath output_file_path(output_file); @@ -209,24 +214,44 @@ static const char* GetDefaultFilter() { return kUniversalFilter; } +// Bazel passes in the argument to '--test_runner_fail_fast' via the +// TESTBRIDGE_TEST_RUNNER_FAIL_FAST environment variable. +static bool GetDefaultFailFast() { + const char* const testbridge_test_runner_fail_fast = + internal::posix::GetEnv("TESTBRIDGE_TEST_RUNNER_FAIL_FAST"); + if (testbridge_test_runner_fail_fast != nullptr) { + return strcmp(testbridge_test_runner_fail_fast, "1") == 0; + } + return false; +} + +} // namespace testing + +GTEST_DEFINE_bool_( + fail_fast, + testing::internal::BoolFromGTestEnv("fail_fast", + testing::GetDefaultFailFast()), + "True if and only if a test failure should stop further test execution."); + GTEST_DEFINE_bool_( also_run_disabled_tests, - internal::BoolFromGTestEnv("also_run_disabled_tests", false), + testing::internal::BoolFromGTestEnv("also_run_disabled_tests", false), "Run disabled tests too, in addition to the tests normally being run."); GTEST_DEFINE_bool_( - break_on_failure, internal::BoolFromGTestEnv("break_on_failure", false), + break_on_failure, + testing::internal::BoolFromGTestEnv("break_on_failure", false), "True if and only if a failed assertion should be a debugger " "break-point."); GTEST_DEFINE_bool_(catch_exceptions, - internal::BoolFromGTestEnv("catch_exceptions", true), + testing::internal::BoolFromGTestEnv("catch_exceptions", + true), "True if and only if " GTEST_NAME_ " should catch exceptions and treat them as test failures."); GTEST_DEFINE_string_( - color, - internal::StringFromGTestEnv("color", "auto"), + color, testing::internal::StringFromGTestEnv("color", "auto"), "Whether to use colors in the output. Valid values: yes, no, " "and auto. 'auto' means to use colors if the output is " "being sent to a terminal and the TERM environment variable " @@ -234,7 +259,8 @@ GTEST_DEFINE_string_( GTEST_DEFINE_string_( filter, - internal::StringFromGTestEnv("filter", GetDefaultFilter()), + testing::internal::StringFromGTestEnv("filter", + testing::GetDefaultFilter()), "A colon-separated list of glob (not regex) patterns " "for filtering the tests to run, optionally followed by a " "'-' and a : separated list of negative patterns (tests to " @@ -243,13 +269,14 @@ GTEST_DEFINE_string_( GTEST_DEFINE_bool_( install_failure_signal_handler, - internal::BoolFromGTestEnv("install_failure_signal_handler", false), - "If true and supported on the current platform, " GTEST_NAME_ " should " + testing::internal::BoolFromGTestEnv("install_failure_signal_handler", + false), + "If true and supported on the current platform, " GTEST_NAME_ + " should " "install a signal handler that dumps debugging information when fatal " "signals are raised."); -GTEST_DEFINE_bool_(list_tests, false, - "List all tests without running them."); +GTEST_DEFINE_bool_(list_tests, false, "List all tests without running them."); // The net priority order after flag processing is thus: // --gtest_output command line flag @@ -258,8 +285,8 @@ GTEST_DEFINE_bool_(list_tests, false, // '' GTEST_DEFINE_string_( output, - internal::StringFromGTestEnv("output", - internal::OutputFlagAlsoCheckEnvVar().c_str()), + testing::internal::StringFromGTestEnv( + "output", testing::internal::OutputFlagAlsoCheckEnvVar().c_str()), "A format (defaults to \"xml\" but can be specified to be \"json\"), " "optionally followed by a colon and an output file name or directory. " "A directory is indicated by a trailing pathname separator. " @@ -269,74 +296,91 @@ GTEST_DEFINE_string_( "executable's name and, if necessary, made unique by adding " "digits."); -GTEST_DEFINE_bool_(print_time, internal::BoolFromGTestEnv("print_time", true), +GTEST_DEFINE_bool_( + brief, testing::internal::BoolFromGTestEnv("brief", false), + "True if only test failures should be displayed in text output."); + +GTEST_DEFINE_bool_(print_time, + testing::internal::BoolFromGTestEnv("print_time", true), "True if and only if " GTEST_NAME_ " should display elapsed time in text output."); -GTEST_DEFINE_bool_(print_utf8, internal::BoolFromGTestEnv("print_utf8", true), +GTEST_DEFINE_bool_(print_utf8, + testing::internal::BoolFromGTestEnv("print_utf8", true), "True if and only if " GTEST_NAME_ " prints UTF8 characters as text."); GTEST_DEFINE_int32_( - random_seed, - internal::Int32FromGTestEnv("random_seed", 0), + random_seed, testing::internal::Int32FromGTestEnv("random_seed", 0), "Random number seed to use when shuffling test orders. Must be in range " "[1, 99999], or 0 to use a seed based on the current time."); GTEST_DEFINE_int32_( - repeat, - internal::Int32FromGTestEnv("repeat", 1), + repeat, testing::internal::Int32FromGTestEnv("repeat", 1), "How many times to repeat each test. Specify a negative number " "for repeating forever. Useful for shaking out flaky tests."); +GTEST_DEFINE_bool_( + recreate_environments_when_repeating, + testing::internal::BoolFromGTestEnv("recreate_environments_when_repeating", + false), + "Controls whether global test environments are recreated for each repeat " + "of the tests. If set to false the global test environments are only set " + "up once, for the first iteration, and only torn down once, for the last. " + "Useful for shaking out flaky tests with stable, expensive test " + "environments. If --gtest_repeat is set to a negative number, meaning " + "there is no last run, the environments will always be recreated to avoid " + "leaks."); + GTEST_DEFINE_bool_(show_internal_stack_frames, false, "True if and only if " GTEST_NAME_ " should include internal stack frames when " "printing test failure stack traces."); -GTEST_DEFINE_bool_(shuffle, internal::BoolFromGTestEnv("shuffle", false), +GTEST_DEFINE_bool_(shuffle, + testing::internal::BoolFromGTestEnv("shuffle", false), "True if and only if " GTEST_NAME_ " should randomize tests' order on every run."); GTEST_DEFINE_int32_( stack_trace_depth, - internal::Int32FromGTestEnv("stack_trace_depth", kMaxStackTraceDepth), + testing::internal::Int32FromGTestEnv("stack_trace_depth", + testing::kMaxStackTraceDepth), "The maximum number of stack frames to print when an " "assertion fails. The valid range is 0 through 100, inclusive."); GTEST_DEFINE_string_( stream_result_to, - internal::StringFromGTestEnv("stream_result_to", ""), + testing::internal::StringFromGTestEnv("stream_result_to", ""), "This flag specifies the host name and the port number on which to stream " "test results. Example: \"localhost:555\". The flag is effective only on " "Linux."); GTEST_DEFINE_bool_( throw_on_failure, - internal::BoolFromGTestEnv("throw_on_failure", false), + testing::internal::BoolFromGTestEnv("throw_on_failure", false), "When this flag is specified, a failed assertion will throw an exception " "if exceptions are enabled or exit the program with a non-zero code " "otherwise. For use with an external test framework."); #if GTEST_USE_OWN_FLAGFILE_FLAG_ GTEST_DEFINE_string_( - flagfile, - internal::StringFromGTestEnv("flagfile", ""), + flagfile, testing::internal::StringFromGTestEnv("flagfile", ""), "This flag specifies the flagfile to read command-line flags from."); #endif // GTEST_USE_OWN_FLAGFILE_FLAG_ +namespace testing { namespace internal { // Generates a random number from [0, range), using a Linear // Congruential Generator (LCG). Crashes if 'range' is 0 or greater // than kMaxRange. -UInt32 Random::Generate(UInt32 range) { +uint32_t Random::Generate(uint32_t range) { // These constants are the same as are used in glibc's rand(3). // Use wider types than necessary to prevent unsigned overflow diagnostics. - state_ = static_cast(1103515245ULL*state_ + 12345U) % kMaxRange; + state_ = static_cast(1103515245ULL * state_ + 12345U) % kMaxRange; - GTEST_CHECK_(range > 0) - << "Cannot generate a number in the range [0, 0)."; + GTEST_CHECK_(range > 0) << "Cannot generate a number in the range [0, 0)."; GTEST_CHECK_(range <= kMaxRange) << "Generation of a number in [0, " << range << ") was requested, " << "but this can only generate numbers in [0, " << kMaxRange << ")."; @@ -381,26 +425,175 @@ static bool ShouldRunTestSuite(const TestSuite* test_suite) { } // AssertHelper constructor. -AssertHelper::AssertHelper(TestPartResult::Type type, - const char* file, - int line, - const char* message) - : data_(new AssertHelperData(type, file, line, message)) { -} +AssertHelper::AssertHelper(TestPartResult::Type type, const char* file, + int line, const char* message) + : data_(new AssertHelperData(type, file, line, message)) {} -AssertHelper::~AssertHelper() { - delete data_; -} +AssertHelper::~AssertHelper() { delete data_; } // Message assignment, for assertion streaming support. void AssertHelper::operator=(const Message& message) const { - UnitTest::GetInstance()-> - AddTestPartResult(data_->type, data_->file, data_->line, - AppendUserMessage(data_->message, message), - UnitTest::GetInstance()->impl() - ->CurrentOsStackTraceExceptTop(1) - // Skips the stack frame for this function itself. - ); // NOLINT + UnitTest::GetInstance()->AddTestPartResult( + data_->type, data_->file, data_->line, + AppendUserMessage(data_->message, message), + UnitTest::GetInstance()->impl()->CurrentOsStackTraceExceptTop(1) + // Skips the stack frame for this function itself. + ); // NOLINT +} + +namespace { + +// When TEST_P is found without a matching INSTANTIATE_TEST_SUITE_P +// to creates test cases for it, a synthetic test case is +// inserted to report ether an error or a log message. +// +// This configuration bit will likely be removed at some point. +constexpr bool kErrorOnUninstantiatedParameterizedTest = true; +constexpr bool kErrorOnUninstantiatedTypeParameterizedTest = true; + +// A test that fails at a given file/line location with a given message. +class FailureTest : public Test { + public: + explicit FailureTest(const CodeLocation& loc, std::string error_message, + bool as_error) + : loc_(loc), + error_message_(std::move(error_message)), + as_error_(as_error) {} + + void TestBody() override { + if (as_error_) { + AssertHelper(TestPartResult::kNonFatalFailure, loc_.file.c_str(), + loc_.line, "") = Message() << error_message_; + } else { + std::cout << error_message_ << std::endl; + } + } + + private: + const CodeLocation loc_; + const std::string error_message_; + const bool as_error_; +}; + +} // namespace + +std::set* GetIgnoredParameterizedTestSuites() { + return UnitTest::GetInstance()->impl()->ignored_parameterized_test_suites(); +} + +// Add a given test_suit to the list of them allow to go un-instantiated. +MarkAsIgnored::MarkAsIgnored(const char* test_suite) { + GetIgnoredParameterizedTestSuites()->insert(test_suite); +} + +// If this parameterized test suite has no instantiations (and that +// has not been marked as okay), emit a test case reporting that. +void InsertSyntheticTestCase(const std::string& name, CodeLocation location, + bool has_test_p) { + const auto& ignored = *GetIgnoredParameterizedTestSuites(); + if (ignored.find(name) != ignored.end()) return; + + const char kMissingInstantiation[] = // + " is defined via TEST_P, but never instantiated. None of the test cases " + "will run. Either no INSTANTIATE_TEST_SUITE_P is provided or the only " + "ones provided expand to nothing." + "\n\n" + "Ideally, TEST_P definitions should only ever be included as part of " + "binaries that intend to use them. (As opposed to, for example, being " + "placed in a library that may be linked in to get other utilities.)"; + + const char kMissingTestCase[] = // + " is instantiated via INSTANTIATE_TEST_SUITE_P, but no tests are " + "defined via TEST_P . No test cases will run." + "\n\n" + "Ideally, INSTANTIATE_TEST_SUITE_P should only ever be invoked from " + "code that always depend on code that provides TEST_P. Failing to do " + "so is often an indication of dead code, e.g. the last TEST_P was " + "removed but the rest got left behind."; + + std::string message = + "Parameterized test suite " + name + + (has_test_p ? kMissingInstantiation : kMissingTestCase) + + "\n\n" + "To suppress this error for this test suite, insert the following line " + "(in a non-header) in the namespace it is defined in:" + "\n\n" + "GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(" + + name + ");"; + + std::string full_name = "UninstantiatedParameterizedTestSuite<" + name + ">"; + RegisterTest( // + "GoogleTestVerification", full_name.c_str(), + nullptr, // No type parameter. + nullptr, // No value parameter. + location.file.c_str(), location.line, [message, location] { + return new FailureTest(location, message, + kErrorOnUninstantiatedParameterizedTest); + }); +} + +void RegisterTypeParameterizedTestSuite(const char* test_suite_name, + CodeLocation code_location) { + GetUnitTestImpl()->type_parameterized_test_registry().RegisterTestSuite( + test_suite_name, code_location); +} + +void RegisterTypeParameterizedTestSuiteInstantiation(const char* case_name) { + GetUnitTestImpl()->type_parameterized_test_registry().RegisterInstantiation( + case_name); +} + +void TypeParameterizedTestSuiteRegistry::RegisterTestSuite( + const char* test_suite_name, CodeLocation code_location) { + suites_.emplace(std::string(test_suite_name), + TypeParameterizedTestSuiteInfo(code_location)); +} + +void TypeParameterizedTestSuiteRegistry::RegisterInstantiation( + const char* test_suite_name) { + auto it = suites_.find(std::string(test_suite_name)); + if (it != suites_.end()) { + it->second.instantiated = true; + } else { + GTEST_LOG_(ERROR) << "Unknown type parameterized test suit '" + << test_suite_name << "'"; + } +} + +void TypeParameterizedTestSuiteRegistry::CheckForInstantiations() { + const auto& ignored = *GetIgnoredParameterizedTestSuites(); + for (const auto& testcase : suites_) { + if (testcase.second.instantiated) continue; + if (ignored.find(testcase.first) != ignored.end()) continue; + + std::string message = + "Type parameterized test suite " + testcase.first + + " is defined via REGISTER_TYPED_TEST_SUITE_P, but never instantiated " + "via INSTANTIATE_TYPED_TEST_SUITE_P. None of the test cases will run." + "\n\n" + "Ideally, TYPED_TEST_P definitions should only ever be included as " + "part of binaries that intend to use them. (As opposed to, for " + "example, being placed in a library that may be linked in to get other " + "utilities.)" + "\n\n" + "To suppress this error for this test suite, insert the following line " + "(in a non-header) in the namespace it is defined in:" + "\n\n" + "GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(" + + testcase.first + ");"; + + std::string full_name = + "UninstantiatedTypeParameterizedTestSuite<" + testcase.first + ">"; + RegisterTest( // + "GoogleTestVerification", full_name.c_str(), + nullptr, // No type parameter. + nullptr, // No value parameter. + testcase.second.code_location.file.c_str(), + testcase.second.code_location.line, [message, testcase] { + return new FailureTest(testcase.second.code_location, message, + kErrorOnUninstantiatedTypeParameterizedTest); + }); + } } // A copy of all command line arguments. Set by InitGoogleTest(). @@ -435,7 +628,8 @@ FilePath GetCurrentExecutableName() { // Returns the output format, or "" for normal printed output. std::string UnitTestOptions::GetOutputFormat() { - const char* const gtest_output_flag = GTEST_FLAG(output).c_str(); + std::string s = GTEST_FLAG_GET(output); + const char* const gtest_output_flag = s.c_str(); const char* const colon = strchr(gtest_output_flag, ':'); return (colon == nullptr) ? std::string(gtest_output_flag) @@ -446,19 +640,19 @@ std::string UnitTestOptions::GetOutputFormat() { // Returns the name of the requested output file, or the default if none // was explicitly specified. std::string UnitTestOptions::GetAbsolutePathToOutputFile() { - const char* const gtest_output_flag = GTEST_FLAG(output).c_str(); + std::string s = GTEST_FLAG_GET(output); + const char* const gtest_output_flag = s.c_str(); std::string format = GetOutputFormat(); - if (format.empty()) - format = std::string(kDefaultOutputFormat); + if (format.empty()) format = std::string(kDefaultOutputFormat); const char* const colon = strchr(gtest_output_flag, ':'); if (colon == nullptr) return internal::FilePath::MakeFileName( - internal::FilePath( - UnitTest::GetInstance()->original_working_dir()), - internal::FilePath(kDefaultOutputFile), 0, - format.c_str()).string(); + internal::FilePath( + UnitTest::GetInstance()->original_working_dir()), + internal::FilePath(kDefaultOutputFile), 0, format.c_str()) + .string(); internal::FilePath output_name(colon + 1); if (!output_name.IsAbsolutePath()) @@ -466,8 +660,7 @@ std::string UnitTestOptions::GetAbsolutePathToOutputFile() { internal::FilePath(UnitTest::GetInstance()->original_working_dir()), internal::FilePath(colon + 1)); - if (!output_name.IsDirectory()) - return output_name.string(); + if (!output_name.IsDirectory()) return output_name.string(); internal::FilePath result(internal::FilePath::GenerateUniqueFileName( output_name, internal::GetCurrentExecutableName(), @@ -475,77 +668,172 @@ std::string UnitTestOptions::GetAbsolutePathToOutputFile() { return result.string(); } -// Returns true if and only if the wildcard pattern matches the string. -// The first ':' or '\0' character in pattern marks the end of it. +// Returns true if and only if the wildcard pattern matches the string. Each +// pattern consists of regular characters, single-character wildcards (?), and +// multi-character wildcards (*). // -// This recursive algorithm isn't very efficient, but is clear and -// works well enough for matching test names, which are short. -bool UnitTestOptions::PatternMatchesString(const char *pattern, - const char *str) { - switch (*pattern) { - case '\0': - case ':': // Either ':' or '\0' marks the end of the pattern. - return *str == '\0'; - case '?': // Matches any single character. - return *str != '\0' && PatternMatchesString(pattern + 1, str + 1); - case '*': // Matches any string (possibly empty) of characters. - return (*str != '\0' && PatternMatchesString(pattern, str + 1)) || - PatternMatchesString(pattern + 1, str); - default: // Non-special character. Matches itself. - return *pattern == *str && - PatternMatchesString(pattern + 1, str + 1); - } -} - -bool UnitTestOptions::MatchesFilter( - const std::string& name, const char* filter) { - const char *cur_pattern = filter; - for (;;) { - if (PatternMatchesString(cur_pattern, name.c_str())) { - return true; +// This function implements a linear-time string globbing algorithm based on +// https://research.swtch.com/glob. +static bool PatternMatchesString(const std::string& name_str, + const char* pattern, const char* pattern_end) { + const char* name = name_str.c_str(); + const char* const name_begin = name; + const char* const name_end = name + name_str.size(); + + const char* pattern_next = pattern; + const char* name_next = name; + + while (pattern < pattern_end || name < name_end) { + if (pattern < pattern_end) { + switch (*pattern) { + default: // Match an ordinary character. + if (name < name_end && *name == *pattern) { + ++pattern; + ++name; + continue; + } + break; + case '?': // Match any single character. + if (name < name_end) { + ++pattern; + ++name; + continue; + } + break; + case '*': + // Match zero or more characters. Start by skipping over the wildcard + // and matching zero characters from name. If that fails, restart and + // match one more character than the last attempt. + pattern_next = pattern; + name_next = name + 1; + ++pattern; + continue; + } + } + // Failed to match a character. Restart if possible. + if (name_begin < name_next && name_next <= name_end) { + pattern = pattern_next; + name = name_next; + continue; } + return false; + } + return true; +} - // Finds the next pattern in the filter. - cur_pattern = strchr(cur_pattern, ':'); +namespace { + +bool IsGlobPattern(const std::string& pattern) { + return std::any_of(pattern.begin(), pattern.end(), + [](const char c) { return c == '?' || c == '*'; }); +} + +class UnitTestFilter { + public: + UnitTestFilter() = default; + + // Constructs a filter from a string of patterns separated by `:`. + explicit UnitTestFilter(const std::string& filter) { + // By design "" filter matches "" string. + std::vector all_patterns; + SplitString(filter, ':', &all_patterns); + const auto exact_match_patterns_begin = std::partition( + all_patterns.begin(), all_patterns.end(), &IsGlobPattern); + + glob_patterns_.reserve(static_cast( + std::distance(all_patterns.begin(), exact_match_patterns_begin))); + std::move(all_patterns.begin(), exact_match_patterns_begin, + std::inserter(glob_patterns_, glob_patterns_.begin())); + std::move( + exact_match_patterns_begin, all_patterns.end(), + std::inserter(exact_match_patterns_, exact_match_patterns_.begin())); + } + + // Returns true if and only if name matches at least one of the patterns in + // the filter. + bool MatchesName(const std::string& name) const { + return exact_match_patterns_.count(name) > 0 || + std::any_of(glob_patterns_.begin(), glob_patterns_.end(), + [&name](const std::string& pattern) { + return PatternMatchesString( + name, pattern.c_str(), + pattern.c_str() + pattern.size()); + }); + } - // Returns if no more pattern can be found. - if (cur_pattern == nullptr) { - return false; + private: + std::vector glob_patterns_; + std::unordered_set exact_match_patterns_; +}; + +class PositiveAndNegativeUnitTestFilter { + public: + // Constructs a positive and a negative filter from a string. The string + // contains a positive filter optionally followed by a '-' character and a + // negative filter. In case only a negative filter is provided the positive + // filter will be assumed "*". + // A filter is a list of patterns separated by ':'. + explicit PositiveAndNegativeUnitTestFilter(const std::string& filter) { + std::vector positive_and_negative_filters; + + // NOTE: `SplitString` always returns a non-empty container. + SplitString(filter, '-', &positive_and_negative_filters); + const auto& positive_filter = positive_and_negative_filters.front(); + + if (positive_and_negative_filters.size() > 1) { + positive_filter_ = UnitTestFilter( + positive_filter.empty() ? kUniversalFilter : positive_filter); + + // TODO(b/214626361): Fail on multiple '-' characters + // For the moment to preserve old behavior we concatenate the rest of the + // string parts with `-` as separator to generate the negative filter. + auto negative_filter_string = positive_and_negative_filters[1]; + for (std::size_t i = 2; i < positive_and_negative_filters.size(); i++) + negative_filter_string = + negative_filter_string + '-' + positive_and_negative_filters[i]; + negative_filter_ = UnitTestFilter(negative_filter_string); + } else { + // In case we don't have a negative filter and positive filter is "" + // we do not use kUniversalFilter by design as opposed to when we have a + // negative filter. + positive_filter_ = UnitTestFilter(positive_filter); } + } - // Skips the pattern separater (the ':' character). - cur_pattern++; + // Returns true if and only if test name (this is generated by appending test + // suit name and test name via a '.' character) matches the positive filter + // and does not match the negative filter. + bool MatchesTest(const std::string& test_suite_name, + const std::string& test_name) const { + return MatchesName(test_suite_name + "." + test_name); } + + // Returns true if and only if name matches the positive filter and does not + // match the negative filter. + bool MatchesName(const std::string& name) const { + return positive_filter_.MatchesName(name) && + !negative_filter_.MatchesName(name); + } + + private: + UnitTestFilter positive_filter_; + UnitTestFilter negative_filter_; +}; +} // namespace + +bool UnitTestOptions::MatchesFilter(const std::string& name_str, + const char* filter) { + return UnitTestFilter(filter).MatchesName(name_str); } // Returns true if and only if the user-specified filter matches the test // suite name and the test name. bool UnitTestOptions::FilterMatchesTest(const std::string& test_suite_name, const std::string& test_name) { - const std::string& full_name = test_suite_name + "." + test_name.c_str(); - // Split --gtest_filter at '-', if there is one, to separate into // positive filter and negative filter portions - const char* const p = GTEST_FLAG(filter).c_str(); - const char* const dash = strchr(p, '-'); - std::string positive; - std::string negative; - if (dash == nullptr) { - positive = GTEST_FLAG(filter).c_str(); // Whole string is a positive filter - negative = ""; - } else { - positive = std::string(p, dash); // Everything up to the dash - negative = std::string(dash + 1); // Everything after the dash - if (positive.empty()) { - // Treat '-test1' as the same as '*-test1' - positive = kUniversalFilter; - } - } - - // A filter is a colon-separated list of patterns. It matches a - // test if any pattern in it matches the test. - return (MatchesFilter(full_name, positive.c_str()) && - !MatchesFilter(full_name, negative.c_str())); + return PositiveAndNegativeUnitTestFilter(GTEST_FLAG_GET(filter)) + .MatchesTest(test_suite_name, test_name); } #if GTEST_HAS_SEH @@ -565,7 +853,7 @@ int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) { bool should_handle = true; - if (!GTEST_FLAG(catch_exceptions)) + if (!GTEST_FLAG_GET(catch_exceptions)) should_handle = false; else if (exception_code == EXCEPTION_BREAKPOINT) should_handle = false; @@ -583,8 +871,7 @@ int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) { // results. Intercepts only failures from the current thread. ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter( TestPartResultArray* result) - : intercept_mode_(INTERCEPT_ONLY_CURRENT_THREAD), - result_(result) { + : intercept_mode_(INTERCEPT_ONLY_CURRENT_THREAD), result_(result) { Init(); } @@ -593,8 +880,7 @@ ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter( // results. ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter( InterceptMode intercept_mode, TestPartResultArray* result) - : intercept_mode_(intercept_mode), - result_(result) { + : intercept_mode_(intercept_mode), result_(result) { Init(); } @@ -638,9 +924,7 @@ namespace internal { // from user test code. GetTestTypeId() is guaranteed to always // return the same value, as it always calls GetTypeId<>() from the // gtest.cc, which is within the Google Test framework. -TypeId GetTestTypeId() { - return GetTypeId(); -} +TypeId GetTestTypeId() { return GetTypeId(); } // The value of GetTestTypeId() as seen from within the Google Test // library. This is solely for testing GetTestTypeId(). @@ -655,9 +939,9 @@ static AssertionResult HasOneFailure(const char* /* results_expr */, const TestPartResultArray& results, TestPartResult::Type type, const std::string& substr) { - const std::string expected(type == TestPartResult::kFatalFailure ? - "1 fatal failure" : - "1 non-fatal failure"); + const std::string expected(type == TestPartResult::kFatalFailure + ? "1 fatal failure" + : "1 non-fatal failure"); Message msg; if (results.size() != 1) { msg << "Expected: " << expected << "\n" @@ -676,10 +960,10 @@ static AssertionResult HasOneFailure(const char* /* results_expr */, } if (strstr(r.message(), substr.c_str()) == nullptr) { - return AssertionFailure() << "Expected: " << expected << " containing \"" - << substr << "\"\n" - << " Actual:\n" - << r; + return AssertionFailure() + << "Expected: " << expected << " containing \"" << substr << "\"\n" + << " Actual:\n" + << r; } return AssertionSuccess(); @@ -702,7 +986,8 @@ SingleFailureChecker::~SingleFailureChecker() { } DefaultGlobalTestPartResultReporter::DefaultGlobalTestPartResultReporter( - UnitTestImpl* unit_test) : unit_test_(unit_test) {} + UnitTestImpl* unit_test) + : unit_test_(unit_test) {} void DefaultGlobalTestPartResultReporter::ReportTestPartResult( const TestPartResult& result) { @@ -711,7 +996,8 @@ void DefaultGlobalTestPartResultReporter::ReportTestPartResult( } DefaultPerThreadTestPartResultReporter::DefaultPerThreadTestPartResultReporter( - UnitTestImpl* unit_test) : unit_test_(unit_test) {} + UnitTestImpl* unit_test) + : unit_test_(unit_test) {} void DefaultPerThreadTestPartResultReporter::ReportTestPartResult( const TestPartResult& result) { @@ -818,51 +1104,36 @@ int UnitTestImpl::test_to_run_count() const { // trace but Bar() and CurrentOsStackTraceExceptTop() won't. std::string UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) { return os_stack_trace_getter()->CurrentStackTrace( - static_cast(GTEST_FLAG(stack_trace_depth)), - skip_count + 1 + static_cast(GTEST_FLAG_GET(stack_trace_depth)), skip_count + 1 // Skips the user-specified number of frames plus this function // itself. - ); // NOLINT + ); // NOLINT } -// Returns the current time in milliseconds. +// A helper class for measuring elapsed times. +class Timer { + public: + Timer() : start_(std::chrono::steady_clock::now()) {} + + // Return time elapsed in milliseconds since the timer was created. + TimeInMillis Elapsed() { + return std::chrono::duration_cast( + std::chrono::steady_clock::now() - start_) + .count(); + } + + private: + std::chrono::steady_clock::time_point start_; +}; + +// Returns a timestamp as milliseconds since the epoch. Note this time may jump +// around subject to adjustments by the system, to measure elapsed time use +// Timer instead. TimeInMillis GetTimeInMillis() { -#if GTEST_OS_WINDOWS_MOBILE || defined(__BORLANDC__) - // Difference between 1970-01-01 and 1601-01-01 in milliseconds. - // http://analogous.blogspot.com/2005/04/epoch.html - const TimeInMillis kJavaEpochToWinFileTimeDelta = - static_cast(116444736UL) * 100000UL; - const DWORD kTenthMicrosInMilliSecond = 10000; - - SYSTEMTIME now_systime; - FILETIME now_filetime; - ULARGE_INTEGER now_int64; - GetSystemTime(&now_systime); - if (SystemTimeToFileTime(&now_systime, &now_filetime)) { - now_int64.LowPart = now_filetime.dwLowDateTime; - now_int64.HighPart = now_filetime.dwHighDateTime; - now_int64.QuadPart = (now_int64.QuadPart / kTenthMicrosInMilliSecond) - - kJavaEpochToWinFileTimeDelta; - return now_int64.QuadPart; - } - return 0; -#elif GTEST_OS_WINDOWS && !GTEST_HAS_GETTIMEOFDAY_ - __timeb64 now; - - // MSVC 8 deprecates _ftime64(), so we want to suppress warning 4996 - // (deprecated function) there. - GTEST_DISABLE_MSC_DEPRECATED_PUSH_() - _ftime64(&now); - GTEST_DISABLE_MSC_DEPRECATED_POP_() - - return static_cast(now.time) * 1000 + now.millitm; -#elif GTEST_HAS_GETTIMEOFDAY_ - struct timeval now; - gettimeofday(&now, nullptr); - return static_cast(now.tv_sec) * 1000 + now.tv_usec / 1000; -#else -# error "Don't know how to get the current time on your system." -#endif + return std::chrono::duration_cast( + std::chrono::system_clock::now() - + std::chrono::system_clock::from_time_t(0)) + .count(); } // Utilities @@ -880,8 +1151,7 @@ LPCWSTR String::AnsiToUtf16(const char* ansi) { const int unicode_length = MultiByteToWideChar(CP_ACP, 0, ansi, length, nullptr, 0); WCHAR* unicode = new WCHAR[unicode_length + 1]; - MultiByteToWideChar(CP_ACP, 0, ansi, length, - unicode, unicode_length); + MultiByteToWideChar(CP_ACP, 0, ansi, length, unicode, unicode_length); unicode[unicode_length] = 0; return unicode; } @@ -890,7 +1160,7 @@ LPCWSTR String::AnsiToUtf16(const char* ansi) { // memory using new. The caller is responsible for deleting the return // value using delete[]. Returns the ANSI string, or NULL if the // input is NULL. -const char* String::Utf16ToAnsi(LPCWSTR utf16_str) { +const char* String::Utf16ToAnsi(LPCWSTR utf16_str) { if (!utf16_str) return nullptr; const int ansi_length = WideCharToMultiByte(CP_ACP, 0, utf16_str, -1, nullptr, 0, nullptr, nullptr); @@ -909,7 +1179,7 @@ const char* String::Utf16ToAnsi(LPCWSTR utf16_str) { // Unlike strcmp(), this function can handle NULL argument(s). A NULL // C string is considered different to any non-NULL C string, // including the empty string. -bool String::CStringEquals(const char * lhs, const char * rhs) { +bool String::CStringEquals(const char* lhs, const char* rhs) { if (lhs == nullptr) return rhs == nullptr; if (rhs == nullptr) return false; @@ -923,11 +1193,10 @@ bool String::CStringEquals(const char * lhs, const char * rhs) { // encoding, and streams the result to the given Message object. static void StreamWideCharsToMessage(const wchar_t* wstr, size_t length, Message* msg) { - for (size_t i = 0; i != length; ) { // NOLINT + for (size_t i = 0; i != length;) { // NOLINT if (wstr[i] != L'\0') { *msg << WideStringToUtf8(wstr + i, static_cast(length - i)); - while (i != length && wstr[i] != L'\0') - i++; + while (i != length && wstr[i] != L'\0') i++; } else { *msg << '\0'; i++; @@ -969,17 +1238,17 @@ Message::Message() : ss_(new ::std::stringstream) { // These two overloads allow streaming a wide C string to a Message // using the UTF-8 encoding. -Message& Message::operator <<(const wchar_t* wide_c_str) { +Message& Message::operator<<(const wchar_t* wide_c_str) { return *this << internal::String::ShowWideCString(wide_c_str); } -Message& Message::operator <<(wchar_t* wide_c_str) { +Message& Message::operator<<(wchar_t* wide_c_str) { return *this << internal::String::ShowWideCString(wide_c_str); } #if GTEST_HAS_STD_WSTRING // Converts the given wide string to a narrow string using the UTF-8 // encoding, and streams the result to this Message object. -Message& Message::operator <<(const ::std::wstring& wstr) { +Message& Message::operator<<(const ::std::wstring& wstr) { internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this); return *this; } @@ -991,44 +1260,6 @@ std::string Message::GetString() const { return internal::StringStreamToString(ss_.get()); } -// AssertionResult constructors. -// Used in EXPECT_TRUE/FALSE(assertion_result). -AssertionResult::AssertionResult(const AssertionResult& other) - : success_(other.success_), - message_(other.message_.get() != nullptr - ? new ::std::string(*other.message_) - : static_cast< ::std::string*>(nullptr)) {} - -// Swaps two AssertionResults. -void AssertionResult::swap(AssertionResult& other) { - using std::swap; - swap(success_, other.success_); - swap(message_, other.message_); -} - -// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE. -AssertionResult AssertionResult::operator!() const { - AssertionResult negation(!success_); - if (message_.get() != nullptr) negation << *message_; - return negation; -} - -// Makes a successful assertion result. -AssertionResult AssertionSuccess() { - return AssertionResult(true); -} - -// Makes a failed assertion result. -AssertionResult AssertionFailure() { - return AssertionResult(false); -} - -// Makes a failed assertion result with the given failure message. -// Deprecated; use AssertionFailure() << message. -AssertionResult AssertionFailure(const Message& message) { - return AssertionFailure() << message; -} - namespace internal { namespace edit_distance { @@ -1320,8 +1551,7 @@ std::vector SplitEscapedString(const std::string& str) { AssertionResult EqFailure(const char* lhs_expression, const char* rhs_expression, const std::string& lhs_value, - const std::string& rhs_value, - bool ignoring_case) { + const std::string& rhs_value, bool ignoring_case) { Message msg; msg << "Expected equality of these values:"; msg << "\n " << lhs_expression; @@ -1338,10 +1568,8 @@ AssertionResult EqFailure(const char* lhs_expression, } if (!lhs_value.empty() && !rhs_value.empty()) { - const std::vector lhs_lines = - SplitEscapedString(lhs_value); - const std::vector rhs_lines = - SplitEscapedString(rhs_value); + const std::vector lhs_lines = SplitEscapedString(lhs_value); + const std::vector rhs_lines = SplitEscapedString(rhs_value); if (lhs_lines.size() > 1 || rhs_lines.size() > 1) { msg << "\nWith diff:\n" << edit_distance::CreateUnifiedDiff(lhs_lines, rhs_lines); @@ -1353,45 +1581,61 @@ AssertionResult EqFailure(const char* lhs_expression, // Constructs a failure message for Boolean assertions such as EXPECT_TRUE. std::string GetBoolAssertionFailureMessage( - const AssertionResult& assertion_result, - const char* expression_text, - const char* actual_predicate_value, - const char* expected_predicate_value) { + const AssertionResult& assertion_result, const char* expression_text, + const char* actual_predicate_value, const char* expected_predicate_value) { const char* actual_message = assertion_result.message(); Message msg; msg << "Value of: " << expression_text << "\n Actual: " << actual_predicate_value; - if (actual_message[0] != '\0') - msg << " (" << actual_message << ")"; + if (actual_message[0] != '\0') msg << " (" << actual_message << ")"; msg << "\nExpected: " << expected_predicate_value; return msg.GetString(); } // Helper function for implementing ASSERT_NEAR. -AssertionResult DoubleNearPredFormat(const char* expr1, - const char* expr2, - const char* abs_error_expr, - double val1, - double val2, - double abs_error) { +AssertionResult DoubleNearPredFormat(const char* expr1, const char* expr2, + const char* abs_error_expr, double val1, + double val2, double abs_error) { const double diff = fabs(val1 - val2); if (diff <= abs_error) return AssertionSuccess(); + // Find the value which is closest to zero. + const double min_abs = std::min(fabs(val1), fabs(val2)); + // Find the distance to the next double from that value. + const double epsilon = + nextafter(min_abs, std::numeric_limits::infinity()) - min_abs; + // Detect the case where abs_error is so small that EXPECT_NEAR is + // effectively the same as EXPECT_EQUAL, and give an informative error + // message so that the situation can be more easily understood without + // requiring exotic floating-point knowledge. + // Don't do an epsilon check if abs_error is zero because that implies + // that an equality check was actually intended. + if (!(std::isnan)(val1) && !(std::isnan)(val2) && abs_error > 0 && + abs_error < epsilon) { + return AssertionFailure() + << "The difference between " << expr1 << " and " << expr2 << " is " + << diff << ", where\n" + << expr1 << " evaluates to " << val1 << ",\n" + << expr2 << " evaluates to " << val2 << ".\nThe abs_error parameter " + << abs_error_expr << " evaluates to " << abs_error + << " which is smaller than the minimum distance between doubles for " + "numbers of this magnitude which is " + << epsilon + << ", thus making this EXPECT_NEAR check equivalent to " + "EXPECT_EQUAL. Consider using EXPECT_DOUBLE_EQ instead."; + } return AssertionFailure() - << "The difference between " << expr1 << " and " << expr2 - << " is " << diff << ", which exceeds " << abs_error_expr << ", where\n" - << expr1 << " evaluates to " << val1 << ",\n" - << expr2 << " evaluates to " << val2 << ", and\n" - << abs_error_expr << " evaluates to " << abs_error << "."; + << "The difference between " << expr1 << " and " << expr2 << " is " + << diff << ", which exceeds " << abs_error_expr << ", where\n" + << expr1 << " evaluates to " << val1 << ",\n" + << expr2 << " evaluates to " << val2 << ", and\n" + << abs_error_expr << " evaluates to " << abs_error << "."; } - // Helper template for implementing FloatLE() and DoubleLE(). template -AssertionResult FloatingPointLE(const char* expr1, - const char* expr2, - RawType val1, - RawType val2) { +AssertionResult FloatingPointLE(const char* expr1, const char* expr2, + RawType val1, RawType val2) { // Returns success if val1 is less than val2, if (val1 < val2) { return AssertionSuccess(); @@ -1416,138 +1660,76 @@ AssertionResult FloatingPointLE(const char* expr1, << val2; return AssertionFailure() - << "Expected: (" << expr1 << ") <= (" << expr2 << ")\n" - << " Actual: " << StringStreamToString(&val1_ss) << " vs " - << StringStreamToString(&val2_ss); + << "Expected: (" << expr1 << ") <= (" << expr2 << ")\n" + << " Actual: " << StringStreamToString(&val1_ss) << " vs " + << StringStreamToString(&val2_ss); } } // namespace internal // Asserts that val1 is less than, or almost equal to, val2. Fails // otherwise. In particular, it fails if either val1 or val2 is NaN. -AssertionResult FloatLE(const char* expr1, const char* expr2, - float val1, float val2) { +AssertionResult FloatLE(const char* expr1, const char* expr2, float val1, + float val2) { return internal::FloatingPointLE(expr1, expr2, val1, val2); } // Asserts that val1 is less than, or almost equal to, val2. Fails // otherwise. In particular, it fails if either val1 or val2 is NaN. -AssertionResult DoubleLE(const char* expr1, const char* expr2, - double val1, double val2) { +AssertionResult DoubleLE(const char* expr1, const char* expr2, double val1, + double val2) { return internal::FloatingPointLE(expr1, expr2, val1, val2); } namespace internal { -// The helper function for {ASSERT|EXPECT}_EQ with int or enum -// arguments. -AssertionResult CmpHelperEQ(const char* lhs_expression, - const char* rhs_expression, - BiggestInt lhs, - BiggestInt rhs) { - if (lhs == rhs) { - return AssertionSuccess(); - } - - return EqFailure(lhs_expression, - rhs_expression, - FormatForComparisonFailureMessage(lhs, rhs), - FormatForComparisonFailureMessage(rhs, lhs), - false); -} - -// A macro for implementing the helper functions needed to implement -// ASSERT_?? and EXPECT_?? with integer or enum arguments. It is here -// just to avoid copy-and-paste of similar code. -#define GTEST_IMPL_CMP_HELPER_(op_name, op)\ -AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \ - BiggestInt val1, BiggestInt val2) {\ - if (val1 op val2) {\ - return AssertionSuccess();\ - } else {\ - return AssertionFailure() \ - << "Expected: (" << expr1 << ") " #op " (" << expr2\ - << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\ - << " vs " << FormatForComparisonFailureMessage(val2, val1);\ - }\ -} - -// Implements the helper function for {ASSERT|EXPECT}_NE with int or -// enum arguments. -GTEST_IMPL_CMP_HELPER_(NE, !=) -// Implements the helper function for {ASSERT|EXPECT}_LE with int or -// enum arguments. -GTEST_IMPL_CMP_HELPER_(LE, <=) -// Implements the helper function for {ASSERT|EXPECT}_LT with int or -// enum arguments. -GTEST_IMPL_CMP_HELPER_(LT, < ) -// Implements the helper function for {ASSERT|EXPECT}_GE with int or -// enum arguments. -GTEST_IMPL_CMP_HELPER_(GE, >=) -// Implements the helper function for {ASSERT|EXPECT}_GT with int or -// enum arguments. -GTEST_IMPL_CMP_HELPER_(GT, > ) - -#undef GTEST_IMPL_CMP_HELPER_ - // The helper function for {ASSERT|EXPECT}_STREQ. AssertionResult CmpHelperSTREQ(const char* lhs_expression, - const char* rhs_expression, - const char* lhs, + const char* rhs_expression, const char* lhs, const char* rhs) { if (String::CStringEquals(lhs, rhs)) { return AssertionSuccess(); } - return EqFailure(lhs_expression, - rhs_expression, - PrintToString(lhs), - PrintToString(rhs), - false); + return EqFailure(lhs_expression, rhs_expression, PrintToString(lhs), + PrintToString(rhs), false); } // The helper function for {ASSERT|EXPECT}_STRCASEEQ. AssertionResult CmpHelperSTRCASEEQ(const char* lhs_expression, - const char* rhs_expression, - const char* lhs, + const char* rhs_expression, const char* lhs, const char* rhs) { if (String::CaseInsensitiveCStringEquals(lhs, rhs)) { return AssertionSuccess(); } - return EqFailure(lhs_expression, - rhs_expression, - PrintToString(lhs), - PrintToString(rhs), - true); + return EqFailure(lhs_expression, rhs_expression, PrintToString(lhs), + PrintToString(rhs), true); } // The helper function for {ASSERT|EXPECT}_STRNE. AssertionResult CmpHelperSTRNE(const char* s1_expression, - const char* s2_expression, - const char* s1, + const char* s2_expression, const char* s1, const char* s2) { if (!String::CStringEquals(s1, s2)) { return AssertionSuccess(); } else { - return AssertionFailure() << "Expected: (" << s1_expression << ") != (" - << s2_expression << "), actual: \"" - << s1 << "\" vs \"" << s2 << "\""; + return AssertionFailure() + << "Expected: (" << s1_expression << ") != (" << s2_expression + << "), actual: \"" << s1 << "\" vs \"" << s2 << "\""; } } // The helper function for {ASSERT|EXPECT}_STRCASENE. AssertionResult CmpHelperSTRCASENE(const char* s1_expression, - const char* s2_expression, - const char* s1, + const char* s2_expression, const char* s1, const char* s2) { if (!String::CaseInsensitiveCStringEquals(s1, s2)) { return AssertionSuccess(); } else { return AssertionFailure() - << "Expected: (" << s1_expression << ") != (" - << s2_expression << ") (ignoring case), actual: \"" - << s1 << "\" vs \"" << s2 << "\""; + << "Expected: (" << s1_expression << ") != (" << s2_expression + << ") (ignoring case), actual: \"" << s1 << "\" vs \"" << s2 << "\""; } } @@ -1575,8 +1757,7 @@ bool IsSubstringPred(const wchar_t* needle, const wchar_t* haystack) { // StringType here can be either ::std::string or ::std::wstring. template -bool IsSubstringPred(const StringType& needle, - const StringType& haystack) { +bool IsSubstringPred(const StringType& needle, const StringType& haystack) { return haystack.find(needle) != StringType::npos; } @@ -1585,21 +1766,22 @@ bool IsSubstringPred(const StringType& needle, // StringType here can be const char*, const wchar_t*, ::std::string, // or ::std::wstring. template -AssertionResult IsSubstringImpl( - bool expected_to_be_substring, - const char* needle_expr, const char* haystack_expr, - const StringType& needle, const StringType& haystack) { +AssertionResult IsSubstringImpl(bool expected_to_be_substring, + const char* needle_expr, + const char* haystack_expr, + const StringType& needle, + const StringType& haystack) { if (IsSubstringPred(needle, haystack) == expected_to_be_substring) return AssertionSuccess(); const bool is_wide_string = sizeof(needle[0]) > 1; const char* const begin_string_quote = is_wide_string ? "L\"" : "\""; return AssertionFailure() - << "Value of: " << needle_expr << "\n" - << " Actual: " << begin_string_quote << needle << "\"\n" - << "Expected: " << (expected_to_be_substring ? "" : "not ") - << "a substring of " << haystack_expr << "\n" - << "Which is: " << begin_string_quote << haystack << "\""; + << "Value of: " << needle_expr << "\n" + << " Actual: " << begin_string_quote << needle << "\"\n" + << "Expected: " << (expected_to_be_substring ? "" : "not ") + << "a substring of " << haystack_expr << "\n" + << "Which is: " << begin_string_quote << haystack << "\""; } } // namespace @@ -1608,52 +1790,52 @@ AssertionResult IsSubstringImpl( // substring of haystack (NULL is considered a substring of itself // only), and return an appropriate error message when they fail. -AssertionResult IsSubstring( - const char* needle_expr, const char* haystack_expr, - const char* needle, const char* haystack) { +AssertionResult IsSubstring(const char* needle_expr, const char* haystack_expr, + const char* needle, const char* haystack) { return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack); } -AssertionResult IsSubstring( - const char* needle_expr, const char* haystack_expr, - const wchar_t* needle, const wchar_t* haystack) { +AssertionResult IsSubstring(const char* needle_expr, const char* haystack_expr, + const wchar_t* needle, const wchar_t* haystack) { return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack); } -AssertionResult IsNotSubstring( - const char* needle_expr, const char* haystack_expr, - const char* needle, const char* haystack) { +AssertionResult IsNotSubstring(const char* needle_expr, + const char* haystack_expr, const char* needle, + const char* haystack) { return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack); } -AssertionResult IsNotSubstring( - const char* needle_expr, const char* haystack_expr, - const wchar_t* needle, const wchar_t* haystack) { +AssertionResult IsNotSubstring(const char* needle_expr, + const char* haystack_expr, const wchar_t* needle, + const wchar_t* haystack) { return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack); } -AssertionResult IsSubstring( - const char* needle_expr, const char* haystack_expr, - const ::std::string& needle, const ::std::string& haystack) { +AssertionResult IsSubstring(const char* needle_expr, const char* haystack_expr, + const ::std::string& needle, + const ::std::string& haystack) { return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack); } -AssertionResult IsNotSubstring( - const char* needle_expr, const char* haystack_expr, - const ::std::string& needle, const ::std::string& haystack) { +AssertionResult IsNotSubstring(const char* needle_expr, + const char* haystack_expr, + const ::std::string& needle, + const ::std::string& haystack) { return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack); } #if GTEST_HAS_STD_WSTRING -AssertionResult IsSubstring( - const char* needle_expr, const char* haystack_expr, - const ::std::wstring& needle, const ::std::wstring& haystack) { +AssertionResult IsSubstring(const char* needle_expr, const char* haystack_expr, + const ::std::wstring& needle, + const ::std::wstring& haystack) { return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack); } -AssertionResult IsNotSubstring( - const char* needle_expr, const char* haystack_expr, - const ::std::wstring& needle, const ::std::wstring& haystack) { +AssertionResult IsNotSubstring(const char* needle_expr, + const char* haystack_expr, + const ::std::wstring& needle, + const ::std::wstring& haystack) { return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack); } #endif // GTEST_HAS_STD_WSTRING @@ -1665,43 +1847,42 @@ namespace internal { namespace { // Helper function for IsHRESULT{SuccessFailure} predicates -AssertionResult HRESULTFailureHelper(const char* expr, - const char* expected, +AssertionResult HRESULTFailureHelper(const char* expr, const char* expected, long hr) { // NOLINT -# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_TV_TITLE +#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_TV_TITLE // Windows CE doesn't support FormatMessage. const char error_text[] = ""; -# else +#else // Looks up the human-readable system message for the HRESULT code // and since we're not passing any params to FormatMessage, we don't // want inserts expanded. - const DWORD kFlags = FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS; + const DWORD kFlags = + FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS; const DWORD kBufSize = 4096; // Gets the system's human readable message string for this HRESULT. - char error_text[kBufSize] = { '\0' }; + char error_text[kBufSize] = {'\0'}; DWORD message_length = ::FormatMessageA(kFlags, - 0, // no source, we're asking system + 0, // no source, we're asking system static_cast(hr), // the error - 0, // no line width restrictions + 0, // no line width restrictions error_text, // output buffer kBufSize, // buf size nullptr); // no arguments for inserts // Trims tailing white space (FormatMessage leaves a trailing CR-LF) for (; message_length && IsSpace(error_text[message_length - 1]); - --message_length) { + --message_length) { error_text[message_length - 1] = '\0'; } -# endif // GTEST_OS_WINDOWS_MOBILE +#endif // GTEST_OS_WINDOWS_MOBILE const std::string error_hex("0x" + String::FormatHexInt(hr)); return ::testing::AssertionFailure() - << "Expected: " << expr << " " << expected << ".\n" - << " Actual: " << error_hex << " " << error_text << "\n"; + << "Expected: " << expr << " " << expected << ".\n" + << " Actual: " << error_hex << " " << error_text << "\n"; } } // namespace @@ -1735,33 +1916,35 @@ AssertionResult IsHRESULTFailure(const char* expr, long hr) { // NOLINT // 17 - 21 bits 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx // The maximum code-point a one-byte UTF-8 sequence can represent. -const UInt32 kMaxCodePoint1 = (static_cast(1) << 7) - 1; +constexpr uint32_t kMaxCodePoint1 = (static_cast(1) << 7) - 1; // The maximum code-point a two-byte UTF-8 sequence can represent. -const UInt32 kMaxCodePoint2 = (static_cast(1) << (5 + 6)) - 1; +constexpr uint32_t kMaxCodePoint2 = (static_cast(1) << (5 + 6)) - 1; // The maximum code-point a three-byte UTF-8 sequence can represent. -const UInt32 kMaxCodePoint3 = (static_cast(1) << (4 + 2*6)) - 1; +constexpr uint32_t kMaxCodePoint3 = + (static_cast(1) << (4 + 2 * 6)) - 1; // The maximum code-point a four-byte UTF-8 sequence can represent. -const UInt32 kMaxCodePoint4 = (static_cast(1) << (3 + 3*6)) - 1; +constexpr uint32_t kMaxCodePoint4 = + (static_cast(1) << (3 + 3 * 6)) - 1; // Chops off the n lowest bits from a bit pattern. Returns the n // lowest bits. As a side effect, the original bit pattern will be // shifted to the right by n bits. -inline UInt32 ChopLowBits(UInt32* bits, int n) { - const UInt32 low_bits = *bits & ((static_cast(1) << n) - 1); +inline uint32_t ChopLowBits(uint32_t* bits, int n) { + const uint32_t low_bits = *bits & ((static_cast(1) << n) - 1); *bits >>= n; return low_bits; } // Converts a Unicode code point to a narrow string in UTF-8 encoding. -// code_point parameter is of type UInt32 because wchar_t may not be +// code_point parameter is of type uint32_t because wchar_t may not be // wide enough to contain a code point. // If the code_point is not a valid Unicode code point // (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted // to "(Invalid Unicode 0xXXXXXXXX)". -std::string CodePointToUtf8(UInt32 code_point) { +std::string CodePointToUtf8(uint32_t code_point) { if (code_point > kMaxCodePoint4) { return "(Invalid Unicode 0x" + String::FormatHexUInt32(code_point) + ")"; } @@ -1769,7 +1952,7 @@ std::string CodePointToUtf8(UInt32 code_point) { char str[5]; // Big enough for the largest valid code point. if (code_point <= kMaxCodePoint1) { str[1] = '\0'; - str[0] = static_cast(code_point); // 0xxxxxxx + str[0] = static_cast(code_point); // 0xxxxxxx } else if (code_point <= kMaxCodePoint2) { str[2] = '\0'; str[1] = static_cast(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx @@ -1797,16 +1980,16 @@ std::string CodePointToUtf8(UInt32 code_point) { // and thus should be combined into a single Unicode code point // using CreateCodePointFromUtf16SurrogatePair. inline bool IsUtf16SurrogatePair(wchar_t first, wchar_t second) { - return sizeof(wchar_t) == 2 && - (first & 0xFC00) == 0xD800 && (second & 0xFC00) == 0xDC00; + return sizeof(wchar_t) == 2 && (first & 0xFC00) == 0xD800 && + (second & 0xFC00) == 0xDC00; } // Creates a Unicode code point from UTF16 surrogate pair. -inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first, - wchar_t second) { - const auto first_u = static_cast(first); - const auto second_u = static_cast(second); - const UInt32 mask = (1 << 10) - 1; +inline uint32_t CreateCodePointFromUtf16SurrogatePair(wchar_t first, + wchar_t second) { + const auto first_u = static_cast(first); + const auto second_u = static_cast(second); + const uint32_t mask = (1 << 10) - 1; return (sizeof(wchar_t) == 2) ? (((first_u & mask) << 10) | (second_u & mask)) + 0x10000 : @@ -1829,21 +2012,20 @@ inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first, // and contains invalid UTF-16 surrogate pairs, values in those pairs // will be encoded as individual Unicode characters from Basic Normal Plane. std::string WideStringToUtf8(const wchar_t* str, int num_chars) { - if (num_chars == -1) - num_chars = static_cast(wcslen(str)); + if (num_chars == -1) num_chars = static_cast(wcslen(str)); ::std::stringstream stream; for (int i = 0; i < num_chars; ++i) { - UInt32 unicode_code_point; + uint32_t unicode_code_point; if (str[i] == L'\0') { break; } else if (i + 1 < num_chars && IsUtf16SurrogatePair(str[i], str[i + 1])) { - unicode_code_point = CreateCodePointFromUtf16SurrogatePair(str[i], - str[i + 1]); + unicode_code_point = + CreateCodePointFromUtf16SurrogatePair(str[i], str[i + 1]); i++; } else { - unicode_code_point = static_cast(str[i]); + unicode_code_point = static_cast(str[i]); } stream << CodePointToUtf8(unicode_code_point); @@ -1853,7 +2035,7 @@ std::string WideStringToUtf8(const wchar_t* str, int num_chars) { // Converts a wide C string to an std::string using the UTF-8 encoding. // NULL will be converted to "(null)". -std::string String::ShowWideCString(const wchar_t * wide_c_str) { +std::string String::ShowWideCString(const wchar_t* wide_c_str) { if (wide_c_str == nullptr) return "(null)"; return internal::WideStringToUtf8(wide_c_str, -1); @@ -1865,7 +2047,7 @@ std::string String::ShowWideCString(const wchar_t * wide_c_str) { // Unlike wcscmp(), this function can handle NULL argument(s). A NULL // C string is considered different to any non-NULL C string, // including the empty string. -bool String::WideCStringEquals(const wchar_t * lhs, const wchar_t * rhs) { +bool String::WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs) { if (lhs == nullptr) return rhs == nullptr; if (rhs == nullptr) return false; @@ -1875,33 +2057,27 @@ bool String::WideCStringEquals(const wchar_t * lhs, const wchar_t * rhs) { // Helper function for *_STREQ on wide strings. AssertionResult CmpHelperSTREQ(const char* lhs_expression, - const char* rhs_expression, - const wchar_t* lhs, + const char* rhs_expression, const wchar_t* lhs, const wchar_t* rhs) { if (String::WideCStringEquals(lhs, rhs)) { return AssertionSuccess(); } - return EqFailure(lhs_expression, - rhs_expression, - PrintToString(lhs), - PrintToString(rhs), - false); + return EqFailure(lhs_expression, rhs_expression, PrintToString(lhs), + PrintToString(rhs), false); } // Helper function for *_STRNE on wide strings. AssertionResult CmpHelperSTRNE(const char* s1_expression, - const char* s2_expression, - const wchar_t* s1, + const char* s2_expression, const wchar_t* s1, const wchar_t* s2) { if (!String::WideCStringEquals(s1, s2)) { return AssertionSuccess(); } - return AssertionFailure() << "Expected: (" << s1_expression << ") != (" - << s2_expression << "), actual: " - << PrintToString(s1) - << " vs " << PrintToString(s2); + return AssertionFailure() + << "Expected: (" << s1_expression << ") != (" << s2_expression + << "), actual: " << PrintToString(s1) << " vs " << PrintToString(s2); } // Compares two C strings, ignoring case. Returns true if and only if they have @@ -1910,7 +2086,7 @@ AssertionResult CmpHelperSTRNE(const char* s1_expression, // Unlike strcasecmp(), this function can handle NULL argument(s). A // NULL C string is considered different to any non-NULL C string, // including the empty string. -bool String::CaseInsensitiveCStringEquals(const char * lhs, const char * rhs) { +bool String::CaseInsensitiveCStringEquals(const char* lhs, const char* rhs) { if (lhs == nullptr) return rhs == nullptr; if (rhs == nullptr) return false; return posix::StrCaseCmp(lhs, rhs) == 0; @@ -1952,8 +2128,8 @@ bool String::CaseInsensitiveWideCStringEquals(const wchar_t* lhs, // Returns true if and only if str ends with the given suffix, ignoring case. // Any string is considered to end with an empty suffix. -bool String::EndsWithCaseInsensitive( - const std::string& str, const std::string& suffix) { +bool String::EndsWithCaseInsensitive(const std::string& str, + const std::string& suffix) { const size_t str_len = str.length(); const size_t suffix_len = suffix.length(); return (str_len >= suffix_len) && @@ -1963,13 +2139,18 @@ bool String::EndsWithCaseInsensitive( // Formats an int value as "%02d". std::string String::FormatIntWidth2(int value) { + return FormatIntWidthN(value, 2); +} + +// Formats an int value to given width with leading zeros. +std::string String::FormatIntWidthN(int value, int width) { std::stringstream ss; - ss << std::setfill('0') << std::setw(2) << value; + ss << std::setfill('0') << std::setw(width) << value; return ss.str(); } // Formats an int value as "%X". -std::string String::FormatHexUInt32(UInt32 value) { +std::string String::FormatHexUInt32(uint32_t value) { std::stringstream ss; ss << std::hex << std::uppercase << value; return ss.str(); @@ -1977,7 +2158,7 @@ std::string String::FormatHexUInt32(UInt32 value) { // Formats an int value as "%X". std::string String::FormatHexInt(int value) { - return FormatHexUInt32(static_cast(value)); + return FormatHexUInt32(static_cast(value)); } // Formats a byte as "%02X". @@ -2016,7 +2197,9 @@ std::string AppendUserMessage(const std::string& gtest_msg, if (user_msg_string.empty()) { return gtest_msg; } - + if (gtest_msg.empty()) { + return user_msg_string; + } return gtest_msg + "\n" + user_msg_string; } @@ -2029,15 +2212,13 @@ TestResult::TestResult() : death_test_count_(0), start_timestamp_(0), elapsed_time_(0) {} // D'tor. -TestResult::~TestResult() { -} +TestResult::~TestResult() {} // Returns the i-th test part result among all the results. i can // range from 0 to total_part_count() - 1. If i is not in that range, // aborts the program. const TestPartResult& TestResult::GetTestPartResult(int i) const { - if (i < 0 || i >= total_part_count()) - internal::posix::Abort(); + if (i < 0 || i >= total_part_count()) internal::posix::Abort(); return test_part_results_.at(static_cast(i)); } @@ -2045,15 +2226,12 @@ const TestPartResult& TestResult::GetTestPartResult(int i) const { // test_property_count() - 1. If i is not in that range, aborts the // program. const TestProperty& TestResult::GetTestProperty(int i) const { - if (i < 0 || i >= test_property_count()) - internal::posix::Abort(); + if (i < 0 || i >= test_property_count()) internal::posix::Abort(); return test_properties_.at(static_cast(i)); } // Clears the test part results. -void TestResult::ClearTestPartResults() { - test_part_results_.clear(); -} +void TestResult::ClearTestPartResults() { test_part_results_.clear(); } // Adds a test part result to the list. void TestResult::AddTestPartResult(const TestPartResult& test_part_result) { @@ -2068,7 +2246,7 @@ void TestResult::RecordProperty(const std::string& xml_element, if (!ValidateTestProperty(xml_element, test_property)) { return; } - internal::MutexLock lock(&test_properites_mutex_); + internal::MutexLock lock(&test_properties_mutex_); const std::vector::iterator property_with_matching_key = std::find_if(test_properties_.begin(), test_properties_.end(), internal::TestPropertyKeyIs(test_property.key())); @@ -2082,25 +2260,19 @@ void TestResult::RecordProperty(const std::string& xml_element, // The list of reserved attributes used in the element of XML // output. static const char* const kReservedTestSuitesAttributes[] = { - "disabled", - "errors", - "failures", - "name", - "random_seed", - "tests", - "time", - "timestamp" -}; + "disabled", "errors", "failures", "name", + "random_seed", "tests", "time", "timestamp"}; // The list of reserved attributes used in the element of XML // output. static const char* const kReservedTestSuiteAttributes[] = { - "disabled", "errors", "failures", "name", "tests", "time", "timestamp"}; + "disabled", "errors", "failures", "name", + "tests", "time", "timestamp", "skipped"}; // The list of reserved attributes used in the element of XML output. static const char* const kReservedTestCaseAttributes[] = { - "classname", "name", "status", "time", "type_param", - "value_param", "file", "line"}; + "classname", "name", "status", "time", + "type_param", "value_param", "file", "line"}; // Use a slightly different set for allowed output to ensure existing tests can // still RecordProperty("result") or "RecordProperty(timestamp") @@ -2108,7 +2280,7 @@ static const char* const kReservedOutputTestCaseAttributes[] = { "classname", "name", "status", "time", "type_param", "value_param", "file", "line", "result", "timestamp"}; -template +template std::vector ArrayAsVector(const char* const (&array)[kSize]) { return std::vector(array, array + kSize); } @@ -2162,7 +2334,7 @@ static bool ValidateTestPropertyName( const std::string& property_name, const std::vector& reserved_names) { if (std::find(reserved_names.begin(), reserved_names.end(), property_name) != - reserved_names.end()) { + reserved_names.end()) { ADD_FAILURE() << "Reserved key used in RecordProperty(): " << property_name << " (" << FormatWordList(reserved_names) << " are reserved by " << GTEST_NAME_ << ")"; @@ -2200,8 +2372,7 @@ bool TestResult::Skipped() const { // Returns true if and only if the test failed. bool TestResult::Failed() const { for (int i = 0; i < total_part_count(); ++i) { - if (GetTestPartResult(i).failed()) - return true; + if (GetTestPartResult(i).failed()) return true; } return false; } @@ -2242,27 +2413,22 @@ int TestResult::test_property_count() const { // Creates a Test object. // The c'tor saves the states of all flags. -Test::Test() - : gtest_flag_saver_(new GTEST_FLAG_SAVER_) { -} +Test::Test() : gtest_flag_saver_(new GTEST_FLAG_SAVER_) {} // The d'tor restores the states of all flags. The actual work is // done by the d'tor of the gtest_flag_saver_ field, and thus not // visible here. -Test::~Test() { -} +Test::~Test() {} // Sets up the test fixture. // // A sub-class may override this. -void Test::SetUp() { -} +void Test::SetUp() {} // Tears down the test fixture. // // A sub-class may override this. -void Test::TearDown() { -} +void Test::TearDown() {} // Allows user supplied key value pairs to be recorded for later output. void Test::RecordProperty(const std::string& key, const std::string& value) { @@ -2367,8 +2533,8 @@ bool Test::HasSameFixtureClass() { static std::string* FormatSehExceptionMessage(DWORD exception_code, const char* location) { Message message; - message << "SEH exception with code 0x" << std::setbase(16) << - exception_code << std::setbase(10) << " thrown in " << location << "."; + message << "SEH exception with code 0x" << std::setbase(16) << exception_code + << std::setbase(10) << " thrown in " << location << "."; return new std::string(message.GetString()); } @@ -2411,8 +2577,8 @@ GoogleTestFailureException::GoogleTestFailureException( // exceptions in the same function. Therefore, we provide a separate // wrapper function for handling SEH exceptions.) template -Result HandleSehExceptionsInMethodIfSupported( - T* object, Result (T::*method)(), const char* location) { +Result HandleSehExceptionsInMethodIfSupported(T* object, Result (T::*method)(), + const char* location) { #if GTEST_HAS_SEH __try { return (object->*method)(); @@ -2421,8 +2587,8 @@ Result HandleSehExceptionsInMethodIfSupported( // We create the exception message on the heap because VC++ prohibits // creation of objects with destructors on stack in functions using __try // (see error C2712). - std::string* exception_message = FormatSehExceptionMessage( - GetExceptionCode(), location); + std::string* exception_message = + FormatSehExceptionMessage(GetExceptionCode(), location); internal::ReportFailureInUnknownLocation(TestPartResult::kFatalFailure, *exception_message); delete exception_message; @@ -2438,8 +2604,8 @@ Result HandleSehExceptionsInMethodIfSupported( // exceptions, if they are supported; returns the 0-value for type // Result in case of an SEH exception. template -Result HandleExceptionsInMethodIfSupported( - T* object, Result (T::*method)(), const char* location) { +Result HandleExceptionsInMethodIfSupported(T* object, Result (T::*method)(), + const char* location) { // NOTE: The user code can affect the way in which Google Test handles // exceptions by setting GTEST_FLAG(catch_exceptions), but only before // RUN_ALL_TESTS() starts. It is technically possible to check the flag @@ -2449,7 +2615,7 @@ Result HandleExceptionsInMethodIfSupported( // try { // // Perform the test method. // } catch (...) { - // if (GTEST_FLAG(catch_exceptions)) + // if (GTEST_FLAG_GET(catch_exceptions)) // // Report the exception as failure. // else // throw; // Re-throws the original exception. @@ -2505,16 +2671,16 @@ void Test::Run() { // GTEST_SKIP(). if (!HasFatalFailure() && !IsSkipped()) { impl->os_stack_trace_getter()->UponLeavingGTest(); - internal::HandleExceptionsInMethodIfSupported( - this, &Test::TestBody, "the test body"); + internal::HandleExceptionsInMethodIfSupported(this, &Test::TestBody, + "the test body"); } // However, we want to clean up as much as possible. Hence we will // always call TearDown(), even if SetUp() or the test body has // failed. impl->os_stack_trace_getter()->UponLeavingGTest(); - internal::HandleExceptionsInMethodIfSupported( - this, &Test::TearDown, "TearDown()"); + internal::HandleExceptionsInMethodIfSupported(this, &Test::TearDown, + "TearDown()"); } // Returns true if and only if the current test has a fatal failure. @@ -2524,8 +2690,9 @@ bool Test::HasFatalFailure() { // Returns true if and only if the current test has a non-fatal failure. bool Test::HasNonfatalFailure() { - return internal::GetUnitTestImpl()->current_test_result()-> - HasNonfatalFailure(); + return internal::GetUnitTestImpl() + ->current_test_result() + ->HasNonfatalFailure(); } // Returns true if and only if the current test was skipped. @@ -2552,6 +2719,7 @@ TestInfo::TestInfo(const std::string& a_test_suite_name, should_run_(false), is_disabled_(false), matches_filter_(false), + is_in_another_shard_(false), factory_(factory), result_() {} @@ -2565,7 +2733,7 @@ namespace internal { // // Arguments: // -// test_suite_name: name of the test suite +// test_suite_name: name of the test suite // name: name of the test // type_param: the name of the test's type parameter, or NULL if // this is not a typed or a type-parameterized test. @@ -2624,11 +2792,10 @@ class TestNameIs { // Constructor. // // TestNameIs has NO default constructor. - explicit TestNameIs(const char* name) - : name_(name) {} + explicit TestNameIs(const char* name) : name_(name) {} // Returns true if and only if the test name of test_info matches name_. - bool operator()(const TestInfo * test_info) const { + bool operator()(const TestInfo* test_info) const { return test_info && test_info->name() == name_; } @@ -2646,6 +2813,7 @@ namespace internal { void UnitTestImpl::RegisterParameterizedTests() { if (!parameterized_tests_registered_) { parameterized_test_registry_.RegisterTests(); + type_parameterized_test_registry_.CheckForInstantiations(); parameterized_tests_registered_ = true; } } @@ -2655,19 +2823,20 @@ void UnitTestImpl::RegisterParameterizedTests() { // Creates the test object, runs it, records its result, and then // deletes it. void TestInfo::Run() { - if (!should_run_) return; + TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater(); + if (!should_run_) { + if (is_disabled_ && matches_filter_) repeater->OnTestDisabled(*this); + return; + } // Tells UnitTest where to store test result. internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); impl->set_current_test_info(this); - TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater(); - // Notifies the unit test event listeners that a test is about to start. repeater->OnTestStart(*this); - - const TimeInMillis start = internal::GetTimeInMillis(); - + result_.set_start_timestamp(internal::GetTimeInMillis()); + internal::Timer timer; impl->os_stack_trace_getter()->UponLeavingGTest(); // Creates the test object. @@ -2691,8 +2860,7 @@ void TestInfo::Run() { test, &Test::DeleteSelf_, "the test fixture's destructor"); } - result_.set_start_timestamp(start); - result_.set_elapsed_time(internal::GetTimeInMillis() - start); + result_.set_elapsed_time(timer.Elapsed()); // Notifies the unit test event listener that a test has just finished. repeater->OnTestEnd(*this); @@ -2702,6 +2870,28 @@ void TestInfo::Run() { impl->set_current_test_info(nullptr); } +// Skip and records a skipped test result for this object. +void TestInfo::Skip() { + if (!should_run_) return; + + internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); + impl->set_current_test_info(this); + + TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater(); + + // Notifies the unit test event listeners that a test is about to start. + repeater->OnTestStart(*this); + + const TestPartResult test_part_result = + TestPartResult(TestPartResult::kSkip, this->file(), this->line(), ""); + impl->GetTestPartResultReporterForCurrentThread()->ReportTestPartResult( + test_part_result); + + // Notifies the unit test event listener that a test has just finished. + repeater->OnTestEnd(*this); + impl->set_current_test_info(nullptr); +} + // class TestSuite // Gets the number of successful tests in this test suite. @@ -2748,7 +2938,7 @@ int TestSuite::total_test_count() const { // // Arguments: // -// name: name of the test suite +// a_name: name of the test suite // a_type_param: the name of the test suite's type parameter, or NULL if // this is not a typed or a type-parameterized test suite. // set_up_tc: pointer to the function that sets up the test suite @@ -2803,19 +2993,33 @@ void TestSuite::Run() { // Call both legacy and the new API repeater->OnTestSuiteStart(*this); // Legacy API is deprecated but still available -#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI +#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ repeater->OnTestCaseStart(*this); -#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI +#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ impl->os_stack_trace_getter()->UponLeavingGTest(); internal::HandleExceptionsInMethodIfSupported( this, &TestSuite::RunSetUpTestSuite, "SetUpTestSuite()"); + const bool skip_all = ad_hoc_test_result().Failed(); + start_timestamp_ = internal::GetTimeInMillis(); + internal::Timer timer; for (int i = 0; i < total_test_count(); i++) { - GetMutableTestInfo(i)->Run(); + if (skip_all) { + GetMutableTestInfo(i)->Skip(); + } else { + GetMutableTestInfo(i)->Run(); + } + if (GTEST_FLAG_GET(fail_fast) && + GetMutableTestInfo(i)->result()->Failed()) { + for (int j = i + 1; j < total_test_count(); j++) { + GetMutableTestInfo(j)->Skip(); + } + break; + } } - elapsed_time_ = internal::GetTimeInMillis() - start_timestamp_; + elapsed_time_ = timer.Elapsed(); impl->os_stack_trace_getter()->UponLeavingGTest(); internal::HandleExceptionsInMethodIfSupported( @@ -2824,9 +3028,39 @@ void TestSuite::Run() { // Call both legacy and the new API repeater->OnTestSuiteEnd(*this); // Legacy API is deprecated but still available -#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI +#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ repeater->OnTestCaseEnd(*this); -#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI +#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ + + impl->set_current_test_suite(nullptr); +} + +// Skips all tests under this TestSuite. +void TestSuite::Skip() { + if (!should_run_) return; + + internal::UnitTestImpl* const impl = internal::GetUnitTestImpl(); + impl->set_current_test_suite(this); + + TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater(); + + // Call both legacy and the new API + repeater->OnTestSuiteStart(*this); +// Legacy API is deprecated but still available +#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ + repeater->OnTestCaseStart(*this); +#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ + + for (int i = 0; i < total_test_count(); i++) { + GetMutableTestInfo(i)->Skip(); + } + + // Call both legacy and the new API + repeater->OnTestSuiteEnd(*this); + // Legacy API is deprecated but still available +#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ + repeater->OnTestCaseEnd(*this); +#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ impl->set_current_test_suite(nullptr); } @@ -2854,11 +3088,10 @@ void TestSuite::UnshuffleTests() { // // FormatCountableNoun(1, "formula", "formuli") returns "1 formula". // FormatCountableNoun(5, "book", "books") returns "5 books". -static std::string FormatCountableNoun(int count, - const char * singular_form, - const char * plural_form) { +static std::string FormatCountableNoun(int count, const char* singular_form, + const char* plural_form) { return internal::StreamableToString(count) + " " + - (count == 1 ? singular_form : plural_form); + (count == 1 ? singular_form : plural_form); } // Formats the count of tests. @@ -2875,10 +3108,10 @@ static std::string FormatTestSuiteCount(int test_suite_count) { // representation. Both kNonFatalFailure and kFatalFailure are translated // to "Failure", as the user usually doesn't care about the difference // between the two when viewing the test result. -static const char * TestPartResultTypeToString(TestPartResult::Type type) { +static const char* TestPartResultTypeToString(TestPartResult::Type type) { switch (type) { case TestPartResult::kSkip: - return "Skipped"; + return "Skipped\n"; case TestPartResult::kSuccess: return "Success"; @@ -2895,21 +3128,25 @@ static const char * TestPartResultTypeToString(TestPartResult::Type type) { } namespace internal { +namespace { +enum class GTestColor { kDefault, kRed, kGreen, kYellow }; +} // namespace // Prints a TestPartResult to an std::string. static std::string PrintTestPartResultToString( const TestPartResult& test_part_result) { - return (Message() - << internal::FormatFileLocation(test_part_result.file_name(), - test_part_result.line_number()) - << " " << TestPartResultTypeToString(test_part_result.type()) - << test_part_result.message()).GetString(); + return (Message() << internal::FormatFileLocation( + test_part_result.file_name(), + test_part_result.line_number()) + << " " + << TestPartResultTypeToString(test_part_result.type()) + << test_part_result.message()) + .GetString(); } // Prints a TestPartResult. static void PrintTestPartResult(const TestPartResult& test_part_result) { - const std::string& result = - PrintTestPartResultToString(test_part_result); + const std::string& result = PrintTestPartResultToString(test_part_result); printf("%s\n", result.c_str()); fflush(stdout); // If the test program runs in Visual Studio or a debugger, the @@ -2926,16 +3163,20 @@ static void PrintTestPartResult(const TestPartResult& test_part_result) { } // class PrettyUnitTestResultPrinter -#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && \ - !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT && !GTEST_OS_WINDOWS_MINGW +#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && \ + !GTEST_OS_WINDOWS_RT && !GTEST_OS_WINDOWS_MINGW // Returns the character attribute for the given color. static WORD GetColorAttribute(GTestColor color) { switch (color) { - case COLOR_RED: return FOREGROUND_RED; - case COLOR_GREEN: return FOREGROUND_GREEN; - case COLOR_YELLOW: return FOREGROUND_RED | FOREGROUND_GREEN; - default: return 0; + case GTestColor::kRed: + return FOREGROUND_RED; + case GTestColor::kGreen: + return FOREGROUND_GREEN; + case GTestColor::kYellow: + return FOREGROUND_RED | FOREGROUND_GREEN; + default: + return 0; } } @@ -2972,13 +3213,16 @@ static WORD GetNewColor(GTestColor color, WORD old_color_attrs) { #else -// Returns the ANSI color code for the given color. COLOR_DEFAULT is +// Returns the ANSI color code for the given color. GTestColor::kDefault is // an invalid input. static const char* GetAnsiColorCode(GTestColor color) { switch (color) { - case COLOR_RED: return "1"; - case COLOR_GREEN: return "2"; - case COLOR_YELLOW: return "3"; + case GTestColor::kRed: + return "1"; + case GTestColor::kGreen: + return "2"; + case GTestColor::kYellow: + return "3"; default: return nullptr; } @@ -2988,7 +3232,8 @@ static const char* GetAnsiColorCode(GTestColor color) { // Returns true if and only if Google Test should use colors in the output. bool ShouldUseColor(bool stdout_is_tty) { - const char* const gtest_color = GTEST_FLAG(color).c_str(); + std::string c = GTEST_FLAG_GET(color); + const char* const gtest_color = c.c_str(); if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) { #if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW @@ -3015,9 +3260,9 @@ bool ShouldUseColor(bool stdout_is_tty) { } return String::CaseInsensitiveCStringEquals(gtest_color, "yes") || - String::CaseInsensitiveCStringEquals(gtest_color, "true") || - String::CaseInsensitiveCStringEquals(gtest_color, "t") || - String::CStringEquals(gtest_color, "1"); + String::CaseInsensitiveCStringEquals(gtest_color, "true") || + String::CaseInsensitiveCStringEquals(gtest_color, "t") || + String::CStringEquals(gtest_color, "1"); // We take "yes", "true", "t", and "1" as meaning "yes". If the // value is neither one of these nor "auto", we treat it as "no" to // be conservative. @@ -3027,18 +3272,15 @@ bool ShouldUseColor(bool stdout_is_tty) { // cannot simply emit special characters and have the terminal change colors. // This routine must actually emit the characters rather than return a string // that would be colored when printed, as can be done on Linux. -void ColoredPrintf(GTestColor color, const char* fmt, ...) { + +GTEST_ATTRIBUTE_PRINTF_(2, 3) +static void ColoredPrintf(GTestColor color, const char* fmt, ...) { va_list args; va_start(args, fmt); -#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS || GTEST_OS_IOS || \ - GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT || defined(ESP_PLATFORM) - const bool use_color = AlwaysFalse(); -#else static const bool in_color_mode = ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0); - const bool use_color = in_color_mode && (color != COLOR_DEFAULT); -#endif // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS + const bool use_color = in_color_mode && (color != GTestColor::kDefault); if (!use_color) { vprintf(fmt, args); @@ -3046,8 +3288,8 @@ void ColoredPrintf(GTestColor color, const char* fmt, ...) { return; } -#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && \ - !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT && !GTEST_OS_WINDOWS_MINGW +#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && \ + !GTEST_OS_WINDOWS_RT && !GTEST_OS_WINDOWS_MINGW const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE); // Gets the current text color. @@ -3118,6 +3360,7 @@ class PrettyUnitTestResultPrinter : public TestEventListener { #endif // OnTestCaseStart void OnTestStart(const TestInfo& test_info) override; + void OnTestDisabled(const TestInfo& test_info) override; void OnTestPartResult(const TestPartResult& result) override; void OnTestEnd(const TestInfo& test_info) override; @@ -3134,39 +3377,40 @@ class PrettyUnitTestResultPrinter : public TestEventListener { private: static void PrintFailedTests(const UnitTest& unit_test); + static void PrintFailedTestSuites(const UnitTest& unit_test); static void PrintSkippedTests(const UnitTest& unit_test); }; - // Fired before each iteration of tests starts. +// Fired before each iteration of tests starts. void PrettyUnitTestResultPrinter::OnTestIterationStart( const UnitTest& unit_test, int iteration) { - if (GTEST_FLAG(repeat) != 1) + if (GTEST_FLAG_GET(repeat) != 1) printf("\nRepeating all tests (iteration %d) . . .\n\n", iteration + 1); - const char* const filter = GTEST_FLAG(filter).c_str(); + std::string f = GTEST_FLAG_GET(filter); + const char* const filter = f.c_str(); // Prints the filter if it's not *. This reminds the user that some // tests may be skipped. if (!String::CStringEquals(filter, kUniversalFilter)) { - ColoredPrintf(COLOR_YELLOW, - "Note: %s filter = %s\n", GTEST_NAME_, filter); + ColoredPrintf(GTestColor::kYellow, "Note: %s filter = %s\n", GTEST_NAME_, + filter); } if (internal::ShouldShard(kTestTotalShards, kTestShardIndex, false)) { - const Int32 shard_index = Int32FromEnvOrDie(kTestShardIndex, -1); - ColoredPrintf(COLOR_YELLOW, - "Note: This is test shard %d of %s.\n", + const int32_t shard_index = Int32FromEnvOrDie(kTestShardIndex, -1); + ColoredPrintf(GTestColor::kYellow, "Note: This is test shard %d of %s.\n", static_cast(shard_index) + 1, internal::posix::GetEnv(kTestTotalShards)); } - if (GTEST_FLAG(shuffle)) { - ColoredPrintf(COLOR_YELLOW, + if (GTEST_FLAG_GET(shuffle)) { + ColoredPrintf(GTestColor::kYellow, "Note: Randomizing tests' orders with a seed of %d .\n", unit_test.random_seed()); } - ColoredPrintf(COLOR_GREEN, "[==========] "); + ColoredPrintf(GTestColor::kGreen, "[==========] "); printf("Running %s from %s.\n", FormatTestCount(unit_test.test_to_run_count()).c_str(), FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str()); @@ -3175,7 +3419,7 @@ void PrettyUnitTestResultPrinter::OnTestIterationStart( void PrettyUnitTestResultPrinter::OnEnvironmentsSetUpStart( const UnitTest& /*unit_test*/) { - ColoredPrintf(COLOR_GREEN, "[----------] "); + ColoredPrintf(GTestColor::kGreen, "[----------] "); printf("Global test environment set-up.\n"); fflush(stdout); } @@ -3184,7 +3428,7 @@ void PrettyUnitTestResultPrinter::OnEnvironmentsSetUpStart( void PrettyUnitTestResultPrinter::OnTestCaseStart(const TestCase& test_case) { const std::string counts = FormatCountableNoun(test_case.test_to_run_count(), "test", "tests"); - ColoredPrintf(COLOR_GREEN, "[----------] "); + ColoredPrintf(GTestColor::kGreen, "[----------] "); printf("%s from %s", counts.c_str(), test_case.name()); if (test_case.type_param() == nullptr) { printf("\n"); @@ -3198,7 +3442,7 @@ void PrettyUnitTestResultPrinter::OnTestSuiteStart( const TestSuite& test_suite) { const std::string counts = FormatCountableNoun(test_suite.test_to_run_count(), "test", "tests"); - ColoredPrintf(COLOR_GREEN, "[----------] "); + ColoredPrintf(GTestColor::kGreen, "[----------] "); printf("%s from %s", counts.c_str(), test_suite.name()); if (test_suite.type_param() == nullptr) { printf("\n"); @@ -3210,7 +3454,14 @@ void PrettyUnitTestResultPrinter::OnTestSuiteStart( #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) { - ColoredPrintf(COLOR_GREEN, "[ RUN ] "); + ColoredPrintf(GTestColor::kGreen, "[ RUN ] "); + PrintTestName(test_info.test_suite_name(), test_info.name()); + printf("\n"); + fflush(stdout); +} + +void PrettyUnitTestResultPrinter::OnTestDisabled(const TestInfo& test_info) { + ColoredPrintf(GTestColor::kYellow, "[ DISABLED ] "); PrintTestName(test_info.test_suite_name(), test_info.name()); printf("\n"); fflush(stdout); @@ -3220,9 +3471,7 @@ void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) { void PrettyUnitTestResultPrinter::OnTestPartResult( const TestPartResult& result) { switch (result.type()) { - // If the test part succeeded, or was skipped, - // we don't need to do anything. - case TestPartResult::kSkip: + // If the test part succeeded, we don't need to do anything. case TestPartResult::kSuccess: return; default: @@ -3235,19 +3484,19 @@ void PrettyUnitTestResultPrinter::OnTestPartResult( void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) { if (test_info.result()->Passed()) { - ColoredPrintf(COLOR_GREEN, "[ OK ] "); + ColoredPrintf(GTestColor::kGreen, "[ OK ] "); } else if (test_info.result()->Skipped()) { - ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] "); + ColoredPrintf(GTestColor::kGreen, "[ SKIPPED ] "); } else { - ColoredPrintf(COLOR_RED, "[ FAILED ] "); + ColoredPrintf(GTestColor::kRed, "[ FAILED ] "); } PrintTestName(test_info.test_suite_name(), test_info.name()); - if (test_info.result()->Failed()) - PrintFullTestCommentIfPresent(test_info); + if (test_info.result()->Failed()) PrintFullTestCommentIfPresent(test_info); - if (GTEST_FLAG(print_time)) { - printf(" (%s ms)\n", internal::StreamableToString( - test_info.result()->elapsed_time()).c_str()); + if (GTEST_FLAG_GET(print_time)) { + printf(" (%s ms)\n", + internal::StreamableToString(test_info.result()->elapsed_time()) + .c_str()); } else { printf("\n"); } @@ -3256,22 +3505,22 @@ void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) { #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestCase& test_case) { - if (!GTEST_FLAG(print_time)) return; + if (!GTEST_FLAG_GET(print_time)) return; const std::string counts = FormatCountableNoun(test_case.test_to_run_count(), "test", "tests"); - ColoredPrintf(COLOR_GREEN, "[----------] "); + ColoredPrintf(GTestColor::kGreen, "[----------] "); printf("%s from %s (%s ms total)\n\n", counts.c_str(), test_case.name(), internal::StreamableToString(test_case.elapsed_time()).c_str()); fflush(stdout); } #else void PrettyUnitTestResultPrinter::OnTestSuiteEnd(const TestSuite& test_suite) { - if (!GTEST_FLAG(print_time)) return; + if (!GTEST_FLAG_GET(print_time)) return; const std::string counts = FormatCountableNoun(test_suite.test_to_run_count(), "test", "tests"); - ColoredPrintf(COLOR_GREEN, "[----------] "); + ColoredPrintf(GTestColor::kGreen, "[----------] "); printf("%s from %s (%s ms total)\n\n", counts.c_str(), test_suite.name(), internal::StreamableToString(test_suite.elapsed_time()).c_str()); fflush(stdout); @@ -3280,7 +3529,7 @@ void PrettyUnitTestResultPrinter::OnTestSuiteEnd(const TestSuite& test_suite) { void PrettyUnitTestResultPrinter::OnEnvironmentsTearDownStart( const UnitTest& /*unit_test*/) { - ColoredPrintf(COLOR_GREEN, "[----------] "); + ColoredPrintf(GTestColor::kGreen, "[----------] "); printf("Global test environment tear-down\n"); fflush(stdout); } @@ -3288,9 +3537,8 @@ void PrettyUnitTestResultPrinter::OnEnvironmentsTearDownStart( // Internal helper for printing the list of failed tests. void PrettyUnitTestResultPrinter::PrintFailedTests(const UnitTest& unit_test) { const int failed_test_count = unit_test.failed_test_count(); - if (failed_test_count == 0) { - return; - } + ColoredPrintf(GTestColor::kRed, "[ FAILED ] "); + printf("%s, listed below:\n", FormatTestCount(failed_test_count).c_str()); for (int i = 0; i < unit_test.total_test_suite_count(); ++i) { const TestSuite& test_suite = *unit_test.GetTestSuite(i); @@ -3302,12 +3550,36 @@ void PrettyUnitTestResultPrinter::PrintFailedTests(const UnitTest& unit_test) { if (!test_info.should_run() || !test_info.result()->Failed()) { continue; } - ColoredPrintf(COLOR_RED, "[ FAILED ] "); + ColoredPrintf(GTestColor::kRed, "[ FAILED ] "); printf("%s.%s", test_suite.name(), test_info.name()); PrintFullTestCommentIfPresent(test_info); printf("\n"); } } + printf("\n%2d FAILED %s\n", failed_test_count, + failed_test_count == 1 ? "TEST" : "TESTS"); +} + +// Internal helper for printing the list of test suite failures not covered by +// PrintFailedTests. +void PrettyUnitTestResultPrinter::PrintFailedTestSuites( + const UnitTest& unit_test) { + int suite_failure_count = 0; + for (int i = 0; i < unit_test.total_test_suite_count(); ++i) { + const TestSuite& test_suite = *unit_test.GetTestSuite(i); + if (!test_suite.should_run()) { + continue; + } + if (test_suite.ad_hoc_test_result().Failed()) { + ColoredPrintf(GTestColor::kRed, "[ FAILED ] "); + printf("%s: SetUpTestSuite or TearDownTestSuite\n", test_suite.name()); + ++suite_failure_count; + } + } + if (suite_failure_count > 0) { + printf("\n%2d FAILED TEST %s\n", suite_failure_count, + suite_failure_count == 1 ? "SUITE" : "SUITES"); + } } // Internal helper for printing the list of skipped tests. @@ -3327,7 +3599,7 @@ void PrettyUnitTestResultPrinter::PrintSkippedTests(const UnitTest& unit_test) { if (!test_info.should_run() || !test_info.result()->Skipped()) { continue; } - ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] "); + ColoredPrintf(GTestColor::kGreen, "[ SKIPPED ] "); printf("%s.%s", test_suite.name(), test_info.name()); printf("\n"); } @@ -3336,44 +3608,37 @@ void PrettyUnitTestResultPrinter::PrintSkippedTests(const UnitTest& unit_test) { void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test, int /*iteration*/) { - ColoredPrintf(COLOR_GREEN, "[==========] "); + ColoredPrintf(GTestColor::kGreen, "[==========] "); printf("%s from %s ran.", FormatTestCount(unit_test.test_to_run_count()).c_str(), FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str()); - if (GTEST_FLAG(print_time)) { + if (GTEST_FLAG_GET(print_time)) { printf(" (%s ms total)", internal::StreamableToString(unit_test.elapsed_time()).c_str()); } printf("\n"); - ColoredPrintf(COLOR_GREEN, "[ PASSED ] "); + ColoredPrintf(GTestColor::kGreen, "[ PASSED ] "); printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str()); const int skipped_test_count = unit_test.skipped_test_count(); if (skipped_test_count > 0) { - ColoredPrintf(COLOR_GREEN, "[ SKIPPED ] "); + ColoredPrintf(GTestColor::kGreen, "[ SKIPPED ] "); printf("%s, listed below:\n", FormatTestCount(skipped_test_count).c_str()); PrintSkippedTests(unit_test); } - int num_failures = unit_test.failed_test_count(); if (!unit_test.Passed()) { - const int failed_test_count = unit_test.failed_test_count(); - ColoredPrintf(COLOR_RED, "[ FAILED ] "); - printf("%s, listed below:\n", FormatTestCount(failed_test_count).c_str()); PrintFailedTests(unit_test); - printf("\n%2d FAILED %s\n", num_failures, - num_failures == 1 ? "TEST" : "TESTS"); + PrintFailedTestSuites(unit_test); } int num_disabled = unit_test.reportable_disabled_test_count(); - if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) { - if (!num_failures) { + if (num_disabled && !GTEST_FLAG_GET(also_run_disabled_tests)) { + if (unit_test.Passed()) { printf("\n"); // Add a spacer if no FAILURE banner is displayed. } - ColoredPrintf(COLOR_YELLOW, - " YOU HAVE %d DISABLED %s\n\n", - num_disabled, - num_disabled == 1 ? "TEST" : "TESTS"); + ColoredPrintf(GTestColor::kYellow, " YOU HAVE %d DISABLED %s\n\n", + num_disabled, num_disabled == 1 ? "TEST" : "TESTS"); } // Ensure that Google Test output is printed before, e.g., heapchecker output. fflush(stdout); @@ -3381,6 +3646,111 @@ void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test, // End PrettyUnitTestResultPrinter +// This class implements the TestEventListener interface. +// +// Class BriefUnitTestResultPrinter is copyable. +class BriefUnitTestResultPrinter : public TestEventListener { + public: + BriefUnitTestResultPrinter() {} + static void PrintTestName(const char* test_suite, const char* test) { + printf("%s.%s", test_suite, test); + } + + // The following methods override what's in the TestEventListener class. + void OnTestProgramStart(const UnitTest& /*unit_test*/) override {} + void OnTestIterationStart(const UnitTest& /*unit_test*/, + int /*iteration*/) override {} + void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override {} + void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override {} +#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ + void OnTestCaseStart(const TestCase& /*test_case*/) override {} +#else + void OnTestSuiteStart(const TestSuite& /*test_suite*/) override {} +#endif // OnTestCaseStart + + void OnTestStart(const TestInfo& /*test_info*/) override {} + void OnTestDisabled(const TestInfo& /*test_info*/) override {} + + void OnTestPartResult(const TestPartResult& result) override; + void OnTestEnd(const TestInfo& test_info) override; +#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ + void OnTestCaseEnd(const TestCase& /*test_case*/) override {} +#else + void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {} +#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ + + void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override {} + void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override {} + void OnTestIterationEnd(const UnitTest& unit_test, int iteration) override; + void OnTestProgramEnd(const UnitTest& /*unit_test*/) override {} +}; + +// Called after an assertion failure. +void BriefUnitTestResultPrinter::OnTestPartResult( + const TestPartResult& result) { + switch (result.type()) { + // If the test part succeeded, we don't need to do anything. + case TestPartResult::kSuccess: + return; + default: + // Print failure message from the assertion + // (e.g. expected this and got that). + PrintTestPartResult(result); + fflush(stdout); + } +} + +void BriefUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) { + if (test_info.result()->Failed()) { + ColoredPrintf(GTestColor::kRed, "[ FAILED ] "); + PrintTestName(test_info.test_suite_name(), test_info.name()); + PrintFullTestCommentIfPresent(test_info); + + if (GTEST_FLAG_GET(print_time)) { + printf(" (%s ms)\n", + internal::StreamableToString(test_info.result()->elapsed_time()) + .c_str()); + } else { + printf("\n"); + } + fflush(stdout); + } +} + +void BriefUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test, + int /*iteration*/) { + ColoredPrintf(GTestColor::kGreen, "[==========] "); + printf("%s from %s ran.", + FormatTestCount(unit_test.test_to_run_count()).c_str(), + FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str()); + if (GTEST_FLAG_GET(print_time)) { + printf(" (%s ms total)", + internal::StreamableToString(unit_test.elapsed_time()).c_str()); + } + printf("\n"); + ColoredPrintf(GTestColor::kGreen, "[ PASSED ] "); + printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str()); + + const int skipped_test_count = unit_test.skipped_test_count(); + if (skipped_test_count > 0) { + ColoredPrintf(GTestColor::kGreen, "[ SKIPPED ] "); + printf("%s.\n", FormatTestCount(skipped_test_count).c_str()); + } + + int num_disabled = unit_test.reportable_disabled_test_count(); + if (num_disabled && !GTEST_FLAG_GET(also_run_disabled_tests)) { + if (unit_test.Passed()) { + printf("\n"); // Add a spacer if no FAILURE banner is displayed. + } + ColoredPrintf(GTestColor::kYellow, " YOU HAVE %d DISABLED %s\n\n", + num_disabled, num_disabled == 1 ? "TEST" : "TESTS"); + } + // Ensure that Google Test output is printed before, e.g., heapchecker output. + fflush(stdout); +} + +// End BriefUnitTestResultPrinter + // class TestEventRepeater // // This class forwards events to other event listeners. @@ -3388,7 +3758,7 @@ class TestEventRepeater : public TestEventListener { public: TestEventRepeater() : forwarding_enabled_(true) {} ~TestEventRepeater() override; - void Append(TestEventListener *listener); + void Append(TestEventListener* listener); TestEventListener* Release(TestEventListener* listener); // Controls whether events will be forwarded to listeners_. Set to false @@ -3406,6 +3776,7 @@ class TestEventRepeater : public TestEventListener { #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ void OnTestSuiteStart(const TestSuite& parameter) override; void OnTestStart(const TestInfo& test_info) override; + void OnTestDisabled(const TestInfo& test_info) override; void OnTestPartResult(const TestPartResult& result) override; void OnTestEnd(const TestInfo& test_info) override; // Legacy API is deprecated but still available @@ -3425,18 +3796,19 @@ class TestEventRepeater : public TestEventListener { // The list of listeners that receive events. std::vector listeners_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventRepeater); + TestEventRepeater(const TestEventRepeater&) = delete; + TestEventRepeater& operator=(const TestEventRepeater&) = delete; }; TestEventRepeater::~TestEventRepeater() { ForEach(listeners_, Delete); } -void TestEventRepeater::Append(TestEventListener *listener) { +void TestEventRepeater::Append(TestEventListener* listener) { listeners_.push_back(listener); } -TestEventListener* TestEventRepeater::Release(TestEventListener *listener) { +TestEventListener* TestEventRepeater::Release(TestEventListener* listener) { for (size_t i = 0; i < listeners_.size(); ++i) { if (listeners_[i] == listener) { listeners_.erase(listeners_.begin() + static_cast(i)); @@ -3449,14 +3821,14 @@ TestEventListener* TestEventRepeater::Release(TestEventListener *listener) { // Since most methods are very similar, use macros to reduce boilerplate. // This defines a member that forwards the call to all listeners. -#define GTEST_REPEATER_METHOD_(Name, Type) \ -void TestEventRepeater::Name(const Type& parameter) { \ - if (forwarding_enabled_) { \ - for (size_t i = 0; i < listeners_.size(); i++) { \ - listeners_[i]->Name(parameter); \ - } \ - } \ -} +#define GTEST_REPEATER_METHOD_(Name, Type) \ + void TestEventRepeater::Name(const Type& parameter) { \ + if (forwarding_enabled_) { \ + for (size_t i = 0; i < listeners_.size(); i++) { \ + listeners_[i]->Name(parameter); \ + } \ + } \ + } // This defines a member that forwards the call to all listeners in reverse // order. #define GTEST_REVERSE_REPEATER_METHOD_(Name, Type) \ @@ -3476,6 +3848,7 @@ GTEST_REPEATER_METHOD_(OnTestCaseStart, TestSuite) #endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ GTEST_REPEATER_METHOD_(OnTestSuiteStart, TestSuite) GTEST_REPEATER_METHOD_(OnTestStart, TestInfo) +GTEST_REPEATER_METHOD_(OnTestDisabled, TestInfo) GTEST_REPEATER_METHOD_(OnTestPartResult, TestPartResult) GTEST_REPEATER_METHOD_(OnEnvironmentsTearDownStart, UnitTest) GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsSetUpEnd, UnitTest) @@ -3526,12 +3899,13 @@ class XmlUnitTestResultPrinter : public EmptyTestEventListener { private: // Is c a whitespace character that is normalized to a space character // when it appears in an XML attribute value? - static bool IsNormalizableWhitespace(char c) { - return c == 0x9 || c == 0xA || c == 0xD; + static bool IsNormalizableWhitespace(unsigned char c) { + return c == '\t' || c == '\n' || c == '\r'; } // May c appear in a well-formed XML document? - static bool IsValidXmlCharacter(char c) { + // https://www.w3.org/TR/REC-xml/#charsets + static bool IsValidXmlCharacter(unsigned char c) { return IsNormalizableWhitespace(c) || c >= 0x20; } @@ -3564,6 +3938,16 @@ class XmlUnitTestResultPrinter : public EmptyTestEventListener { // Streams an XML CDATA section, escaping invalid CDATA sequences as needed. static void OutputXmlCDataSection(::std::ostream* stream, const char* data); + // Streams a test suite XML stanza containing the given test result. + // + // Requires: result.Failed() + static void OutputXmlTestSuiteForTestResult(::std::ostream* stream, + const TestResult& result); + + // Streams an XML representation of a TestResult object. + static void OutputXmlTestResult(::std::ostream* stream, + const TestResult& result); + // Streams an XML representation of a TestInfo object. static void OutputXmlTestInfo(::std::ostream* stream, const char* test_suite_name, @@ -3591,7 +3975,8 @@ class XmlUnitTestResultPrinter : public EmptyTestEventListener { // The output file. const std::string output_file_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(XmlUnitTestResultPrinter); + XmlUnitTestResultPrinter(const XmlUnitTestResultPrinter&) = delete; + XmlUnitTestResultPrinter& operator=(const XmlUnitTestResultPrinter&) = delete; }; // Creates a new XmlUnitTestResultPrinter. @@ -3631,8 +4016,8 @@ void XmlUnitTestResultPrinter::ListTestsMatchingFilter( // module will consist of ordinary English text. // If this module is ever modified to produce version 1.1 XML output, // most invalid characters can be retained using character references. -std::string XmlUnitTestResultPrinter::EscapeXml( - const std::string& str, bool is_attribute) { +std::string XmlUnitTestResultPrinter::EscapeXml(const std::string& str, + bool is_attribute) { Message m; for (size_t i = 0; i < str.size(); ++i) { @@ -3660,8 +4045,9 @@ std::string XmlUnitTestResultPrinter::EscapeXml( m << '"'; break; default: - if (IsValidXmlCharacter(ch)) { - if (is_attribute && IsNormalizableWhitespace(ch)) + if (IsValidXmlCharacter(static_cast(ch))) { + if (is_attribute && + IsNormalizableWhitespace(static_cast(ch))) m << "&#x" << String::FormatByte(static_cast(ch)) << ";"; else @@ -3682,7 +4068,7 @@ std::string XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters( std::string output; output.reserve(str.size()); for (std::string::const_iterator it = str.begin(); it != str.end(); ++it) - if (IsValidXmlCharacter(*it)) + if (IsValidXmlCharacter(static_cast(*it))) output.push_back(*it); return output; @@ -3690,7 +4076,6 @@ std::string XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters( // The following routines generate an XML representation of a UnitTest // object. -// GOOGLETEST_CM0009 DO NOT DELETE // // This is how Google Test concepts map to the DTD: // @@ -3722,6 +4107,10 @@ static bool PortableLocaltime(time_t seconds, struct tm* out) { if (tm_ptr == nullptr) return false; *out = *tm_ptr; return true; +#elif defined(__STDC_LIB_EXT1__) + // Uses localtime_s when available as localtime_r is only available from + // C23 standard. + return localtime_s(&seconds, out) != nullptr; #else return localtime_r(&seconds, out) != nullptr; #endif @@ -3733,13 +4122,14 @@ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms) { struct tm time_struct; if (!PortableLocaltime(static_cast(ms / 1000), &time_struct)) return ""; - // YYYY-MM-DDThh:mm:ss + // YYYY-MM-DDThh:mm:ss.sss return StreamableToString(time_struct.tm_year + 1900) + "-" + - String::FormatIntWidth2(time_struct.tm_mon + 1) + "-" + - String::FormatIntWidth2(time_struct.tm_mday) + "T" + - String::FormatIntWidth2(time_struct.tm_hour) + ":" + - String::FormatIntWidth2(time_struct.tm_min) + ":" + - String::FormatIntWidth2(time_struct.tm_sec); + String::FormatIntWidth2(time_struct.tm_mon + 1) + "-" + + String::FormatIntWidth2(time_struct.tm_mday) + "T" + + String::FormatIntWidth2(time_struct.tm_hour) + ":" + + String::FormatIntWidth2(time_struct.tm_min) + ":" + + String::FormatIntWidth2(time_struct.tm_sec) + "." + + String::FormatIntWidthN(static_cast(ms % 1000), 3); } // Streams an XML CDATA section, escaping invalid CDATA sequences as needed. @@ -3750,8 +4140,8 @@ void XmlUnitTestResultPrinter::OutputXmlCDataSection(::std::ostream* stream, for (;;) { const char* const next_segment = strstr(segment, "]]>"); if (next_segment != nullptr) { - stream->write( - segment, static_cast(next_segment - segment)); + stream->write(segment, + static_cast(next_segment - segment)); *stream << "]]>]]>"); } else { @@ -3763,21 +4153,56 @@ void XmlUnitTestResultPrinter::OutputXmlCDataSection(::std::ostream* stream, } void XmlUnitTestResultPrinter::OutputXmlAttribute( - std::ostream* stream, - const std::string& element_name, - const std::string& name, - const std::string& value) { + std::ostream* stream, const std::string& element_name, + const std::string& name, const std::string& value) { const std::vector& allowed_names = GetReservedOutputAttributesForElement(element_name); GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) != - allowed_names.end()) + allowed_names.end()) << "Attribute " << name << " is not allowed for element <" << element_name << ">."; *stream << " " << name << "=\"" << EscapeXmlAttribute(value) << "\""; } +// Streams a test suite XML stanza containing the given test result. +void XmlUnitTestResultPrinter::OutputXmlTestSuiteForTestResult( + ::std::ostream* stream, const TestResult& result) { + // Output the boilerplate for a minimal test suite with one test. + *stream << " "; + + // Output the boilerplate for a minimal test case with a single test. + *stream << " \n"; +} + // Prints an XML representation of a TestInfo object. void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream, const char* test_suite_name, @@ -3800,10 +4225,11 @@ void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream, OutputXmlAttribute(stream, kTestsuite, "type_param", test_info.type_param()); } - if (GTEST_FLAG(list_tests)) { - OutputXmlAttribute(stream, kTestsuite, "file", test_info.file()); - OutputXmlAttribute(stream, kTestsuite, "line", - StreamableToString(test_info.line())); + + OutputXmlAttribute(stream, kTestsuite, "file", test_info.file()); + OutputXmlAttribute(stream, kTestsuite, "line", + StreamableToString(test_info.line())); + if (GTEST_FLAG_GET(list_tests)) { *stream << " />\n"; return; } @@ -3821,30 +4247,48 @@ void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream, FormatEpochTimeInMillisAsIso8601(result.start_timestamp())); OutputXmlAttribute(stream, kTestsuite, "classname", test_suite_name); + OutputXmlTestResult(stream, result); +} + +void XmlUnitTestResultPrinter::OutputXmlTestResult(::std::ostream* stream, + const TestResult& result) { int failures = 0; + int skips = 0; for (int i = 0; i < result.total_part_count(); ++i) { const TestPartResult& part = result.GetTestPartResult(i); if (part.failed()) { - if (++failures == 1) { + if (++failures == 1 && skips == 0) { *stream << ">\n"; } const std::string location = internal::FormatCompilerIndependentFileLocation(part.file_name(), part.line_number()); const std::string summary = location + "\n" + part.summary(); - *stream << " "; const std::string detail = location + "\n" + part.message(); OutputXmlCDataSection(stream, RemoveInvalidXmlCharacters(detail).c_str()); *stream << "\n"; + } else if (part.skipped()) { + if (++skips == 1 && failures == 0) { + *stream << ">\n"; + } + const std::string location = + internal::FormatCompilerIndependentFileLocation(part.file_name(), + part.line_number()); + const std::string summary = location + "\n" + part.summary(); + *stream << " "; + const std::string detail = location + "\n" + part.message(); + OutputXmlCDataSection(stream, RemoveInvalidXmlCharacters(detail).c_str()); + *stream << "\n"; } } - if (failures == 0 && result.test_property_count() == 0) { + if (failures == 0 && skips == 0 && result.test_property_count() == 0) { *stream << " />\n"; } else { - if (failures == 0) { + if (failures == 0 && skips == 0) { *stream << ">\n"; } OutputXmlTestProperties(stream, result); @@ -3860,13 +4304,17 @@ void XmlUnitTestResultPrinter::PrintXmlTestSuite(std::ostream* stream, OutputXmlAttribute(stream, kTestsuite, "name", test_suite.name()); OutputXmlAttribute(stream, kTestsuite, "tests", StreamableToString(test_suite.reportable_test_count())); - if (!GTEST_FLAG(list_tests)) { + if (!GTEST_FLAG_GET(list_tests)) { OutputXmlAttribute(stream, kTestsuite, "failures", StreamableToString(test_suite.failed_test_count())); OutputXmlAttribute( stream, kTestsuite, "disabled", StreamableToString(test_suite.reportable_disabled_test_count())); + OutputXmlAttribute(stream, kTestsuite, "skipped", + StreamableToString(test_suite.skipped_test_count())); + OutputXmlAttribute(stream, kTestsuite, "errors", "0"); + OutputXmlAttribute(stream, kTestsuite, "time", FormatTimeInMillisAsSeconds(test_suite.elapsed_time())); OutputXmlAttribute( @@ -3904,7 +4352,7 @@ void XmlUnitTestResultPrinter::PrintXmlUnitTest(std::ostream* stream, stream, kTestsuites, "timestamp", FormatEpochTimeInMillisAsIso8601(unit_test.start_timestamp())); - if (GTEST_FLAG(shuffle)) { + if (GTEST_FLAG_GET(shuffle)) { OutputXmlAttribute(stream, kTestsuites, "random_seed", StreamableToString(unit_test.random_seed())); } @@ -3917,6 +4365,13 @@ void XmlUnitTestResultPrinter::PrintXmlUnitTest(std::ostream* stream, if (unit_test.GetTestSuite(i)->reportable_test_count() > 0) PrintXmlTestSuite(stream, *unit_test.GetTestSuite(i)); } + + // If there was a test failure outside of one of the test suites (like in a + // test environment) include that in the output. + if (unit_test.ad_hoc_test_result().Failed()) { + OutputXmlTestSuiteForTestResult(stream, unit_test.ad_hoc_test_result()); + } + *stream << "\n"; } @@ -3950,7 +4405,7 @@ std::string XmlUnitTestResultPrinter::TestPropertiesAsXmlAttributes( for (int i = 0; i < result.test_property_count(); ++i) { const TestProperty& property = result.GetTestProperty(i); attributes << " " << property.key() << "=" - << "\"" << EscapeXmlAttribute(property.value()) << "\""; + << "\"" << EscapeXmlAttribute(property.value()) << "\""; } return attributes.GetString(); } @@ -3964,15 +4419,15 @@ void XmlUnitTestResultPrinter::OutputXmlTestProperties( return; } - *stream << "<" << kProperties << ">\n"; + *stream << " <" << kProperties << ">\n"; for (int i = 0; i < result.test_property_count(); ++i) { const TestProperty& property = result.GetTestProperty(i); - *stream << "<" << kProperty; + *stream << " <" << kProperty; *stream << " name=\"" << EscapeXmlAttribute(property.key()) << "\""; *stream << " value=\"" << EscapeXmlAttribute(property.value()) << "\""; *stream << "/>\n"; } - *stream << "\n"; + *stream << " \n"; } // End XmlUnitTestResultPrinter @@ -3996,16 +4451,22 @@ class JsonUnitTestResultPrinter : public EmptyTestEventListener { //// streams the attribute as JSON. static void OutputJsonKey(std::ostream* stream, const std::string& element_name, - const std::string& name, - const std::string& value, - const std::string& indent, - bool comma = true); + const std::string& name, const std::string& value, + const std::string& indent, bool comma = true); static void OutputJsonKey(std::ostream* stream, const std::string& element_name, - const std::string& name, - int value, - const std::string& indent, - bool comma = true); + const std::string& name, int value, + const std::string& indent, bool comma = true); + + // Streams a test suite JSON stanza containing the given test result. + // + // Requires: result.Failed() + static void OutputJsonTestSuiteForTestResult(::std::ostream* stream, + const TestResult& result); + + // Streams a JSON representation of a TestResult object. + static void OutputJsonTestResult(::std::ostream* stream, + const TestResult& result); // Streams a JSON representation of a TestInfo object. static void OutputJsonTestInfo(::std::ostream* stream, @@ -4028,7 +4489,9 @@ class JsonUnitTestResultPrinter : public EmptyTestEventListener { // The output file. const std::string output_file_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(JsonUnitTestResultPrinter); + JsonUnitTestResultPrinter(const JsonUnitTestResultPrinter&) = delete; + JsonUnitTestResultPrinter& operator=(const JsonUnitTestResultPrinter&) = + delete; }; // Creates a new JsonUnitTestResultPrinter. @@ -4040,7 +4503,7 @@ JsonUnitTestResultPrinter::JsonUnitTestResultPrinter(const char* output_file) } void JsonUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test, - int /*iteration*/) { + int /*iteration*/) { FILE* jsonout = OpenFileForWriting(output_file_); std::stringstream stream; PrintJsonUnitTest(&stream, unit_test); @@ -4106,55 +4569,90 @@ static std::string FormatEpochTimeInMillisAsRFC3339(TimeInMillis ms) { return ""; // YYYY-MM-DDThh:mm:ss return StreamableToString(time_struct.tm_year + 1900) + "-" + - String::FormatIntWidth2(time_struct.tm_mon + 1) + "-" + - String::FormatIntWidth2(time_struct.tm_mday) + "T" + - String::FormatIntWidth2(time_struct.tm_hour) + ":" + - String::FormatIntWidth2(time_struct.tm_min) + ":" + - String::FormatIntWidth2(time_struct.tm_sec) + "Z"; + String::FormatIntWidth2(time_struct.tm_mon + 1) + "-" + + String::FormatIntWidth2(time_struct.tm_mday) + "T" + + String::FormatIntWidth2(time_struct.tm_hour) + ":" + + String::FormatIntWidth2(time_struct.tm_min) + ":" + + String::FormatIntWidth2(time_struct.tm_sec) + "Z"; } static inline std::string Indent(size_t width) { return std::string(width, ' '); } -void JsonUnitTestResultPrinter::OutputJsonKey( - std::ostream* stream, - const std::string& element_name, - const std::string& name, - const std::string& value, - const std::string& indent, - bool comma) { +void JsonUnitTestResultPrinter::OutputJsonKey(std::ostream* stream, + const std::string& element_name, + const std::string& name, + const std::string& value, + const std::string& indent, + bool comma) { const std::vector& allowed_names = GetReservedOutputAttributesForElement(element_name); GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) != - allowed_names.end()) + allowed_names.end()) << "Key \"" << name << "\" is not allowed for value \"" << element_name << "\"."; *stream << indent << "\"" << name << "\": \"" << EscapeJson(value) << "\""; - if (comma) - *stream << ",\n"; + if (comma) *stream << ",\n"; } void JsonUnitTestResultPrinter::OutputJsonKey( - std::ostream* stream, - const std::string& element_name, - const std::string& name, - int value, - const std::string& indent, - bool comma) { + std::ostream* stream, const std::string& element_name, + const std::string& name, int value, const std::string& indent, bool comma) { const std::vector& allowed_names = GetReservedOutputAttributesForElement(element_name); GTEST_CHECK_(std::find(allowed_names.begin(), allowed_names.end(), name) != - allowed_names.end()) + allowed_names.end()) << "Key \"" << name << "\" is not allowed for value \"" << element_name << "\"."; *stream << indent << "\"" << name << "\": " << StreamableToString(value); - if (comma) - *stream << ",\n"; + if (comma) *stream << ",\n"; +} + +// Streams a test suite JSON stanza containing the given test result. +void JsonUnitTestResultPrinter::OutputJsonTestSuiteForTestResult( + ::std::ostream* stream, const TestResult& result) { + // Output the boilerplate for a new test suite. + *stream << Indent(4) << "{\n"; + OutputJsonKey(stream, "testsuite", "name", "NonTestSuiteFailure", Indent(6)); + OutputJsonKey(stream, "testsuite", "tests", 1, Indent(6)); + if (!GTEST_FLAG_GET(list_tests)) { + OutputJsonKey(stream, "testsuite", "failures", 1, Indent(6)); + OutputJsonKey(stream, "testsuite", "disabled", 0, Indent(6)); + OutputJsonKey(stream, "testsuite", "skipped", 0, Indent(6)); + OutputJsonKey(stream, "testsuite", "errors", 0, Indent(6)); + OutputJsonKey(stream, "testsuite", "time", + FormatTimeInMillisAsDuration(result.elapsed_time()), + Indent(6)); + OutputJsonKey(stream, "testsuite", "timestamp", + FormatEpochTimeInMillisAsRFC3339(result.start_timestamp()), + Indent(6)); + } + *stream << Indent(6) << "\"testsuite\": [\n"; + + // Output the boilerplate for a new test case. + *stream << Indent(8) << "{\n"; + OutputJsonKey(stream, "testcase", "name", "", Indent(10)); + OutputJsonKey(stream, "testcase", "status", "RUN", Indent(10)); + OutputJsonKey(stream, "testcase", "result", "COMPLETED", Indent(10)); + OutputJsonKey(stream, "testcase", "timestamp", + FormatEpochTimeInMillisAsRFC3339(result.start_timestamp()), + Indent(10)); + OutputJsonKey(stream, "testcase", "time", + FormatTimeInMillisAsDuration(result.elapsed_time()), + Indent(10)); + OutputJsonKey(stream, "testcase", "classname", "", Indent(10), false); + *stream << TestPropertiesAsJson(result, Indent(10)); + + // Output the actual test result. + OutputJsonTestResult(stream, result); + + // Finish the test suite. + *stream << "\n" << Indent(6) << "]\n" << Indent(4) << "}"; } // Prints a JSON representation of a TestInfo object. @@ -4176,11 +4674,14 @@ void JsonUnitTestResultPrinter::OutputJsonTestInfo(::std::ostream* stream, OutputJsonKey(stream, kTestsuite, "type_param", test_info.type_param(), kIndent); } - if (GTEST_FLAG(list_tests)) { - OutputJsonKey(stream, kTestsuite, "file", test_info.file(), kIndent); - OutputJsonKey(stream, kTestsuite, "line", test_info.line(), kIndent, false); + + OutputJsonKey(stream, kTestsuite, "file", test_info.file(), kIndent); + OutputJsonKey(stream, kTestsuite, "line", test_info.line(), kIndent, false); + if (GTEST_FLAG_GET(list_tests)) { *stream << "\n" << Indent(8) << "}"; return; + } else { + *stream << ",\n"; } OutputJsonKey(stream, kTestsuite, "status", @@ -4199,13 +4700,22 @@ void JsonUnitTestResultPrinter::OutputJsonTestInfo(::std::ostream* stream, false); *stream << TestPropertiesAsJson(result, kIndent); + OutputJsonTestResult(stream, result); +} + +void JsonUnitTestResultPrinter::OutputJsonTestResult(::std::ostream* stream, + const TestResult& result) { + const std::string kIndent = Indent(10); + int failures = 0; for (int i = 0; i < result.total_part_count(); ++i) { const TestPartResult& part = result.GetTestPartResult(i); if (part.failed()) { *stream << ",\n"; if (++failures == 1) { - *stream << kIndent << "\"" << "failures" << "\": [\n"; + *stream << kIndent << "\"" + << "failures" + << "\": [\n"; } const std::string location = internal::FormatCompilerIndependentFileLocation(part.file_name(), @@ -4218,8 +4728,7 @@ void JsonUnitTestResultPrinter::OutputJsonTestInfo(::std::ostream* stream, } } - if (failures > 0) - *stream << "\n" << kIndent << "]"; + if (failures > 0) *stream << "\n" << kIndent << "]"; *stream << "\n" << Indent(8) << "}"; } @@ -4233,7 +4742,7 @@ void JsonUnitTestResultPrinter::PrintJsonTestSuite( OutputJsonKey(stream, kTestsuite, "name", test_suite.name(), kIndent); OutputJsonKey(stream, kTestsuite, "tests", test_suite.reportable_test_count(), kIndent); - if (!GTEST_FLAG(list_tests)) { + if (!GTEST_FLAG_GET(list_tests)) { OutputJsonKey(stream, kTestsuite, "failures", test_suite.failed_test_count(), kIndent); OutputJsonKey(stream, kTestsuite, "disabled", @@ -4280,7 +4789,7 @@ void JsonUnitTestResultPrinter::PrintJsonUnitTest(std::ostream* stream, OutputJsonKey(stream, kTestsuites, "disabled", unit_test.reportable_disabled_test_count(), kIndent); OutputJsonKey(stream, kTestsuites, "errors", 0, kIndent); - if (GTEST_FLAG(shuffle)) { + if (GTEST_FLAG_GET(shuffle)) { OutputJsonKey(stream, kTestsuites, "random_seed", unit_test.random_seed(), kIndent); } @@ -4309,7 +4818,15 @@ void JsonUnitTestResultPrinter::PrintJsonUnitTest(std::ostream* stream, } } - *stream << "\n" << kIndent << "]\n" << "}\n"; + // If there was a test failure outside of one of the test suites (like in a + // test environment) include that in the output. + if (unit_test.ad_hoc_test_result().Failed()) { + OutputJsonTestSuiteForTestResult(stream, unit_test.ad_hoc_test_result()); + } + + *stream << "\n" + << kIndent << "]\n" + << "}\n"; } void JsonUnitTestResultPrinter::PrintJsonTestList( @@ -4344,7 +4861,8 @@ std::string JsonUnitTestResultPrinter::TestPropertiesAsJson( Message attributes; for (int i = 0; i < result.test_property_count(); ++i) { const TestProperty& property = result.GetTestProperty(i); - attributes << ",\n" << indent << "\"" << property.key() << "\": " + attributes << ",\n" + << indent << "\"" << property.key() << "\": " << "\"" << EscapeJson(property.value()) << "\""; } return attributes.GetString(); @@ -4384,14 +4902,14 @@ void StreamingListener::SocketWriter::MakeConnection() { addrinfo hints; memset(&hints, 0, sizeof(hints)); - hints.ai_family = AF_UNSPEC; // To allow both IPv4 and IPv6 addresses. + hints.ai_family = AF_UNSPEC; // To allow both IPv4 and IPv6 addresses. hints.ai_socktype = SOCK_STREAM; addrinfo* servinfo = nullptr; // Use the getaddrinfo() to get a linked list of IP addresses for // the given host name. - const int error_num = getaddrinfo( - host_name_.c_str(), port_num_.c_str(), &hints, &servinfo); + const int error_num = + getaddrinfo(host_name_.c_str(), port_num_.c_str(), &hints, &servinfo); if (error_num != 0) { GTEST_LOG_(WARNING) << "stream_result_to: getaddrinfo() failed: " << gai_strerror(error_num); @@ -4400,8 +4918,8 @@ void StreamingListener::SocketWriter::MakeConnection() { // Loop through all the results and connect to the first we can. for (addrinfo* cur_addr = servinfo; sockfd_ == -1 && cur_addr != nullptr; cur_addr = cur_addr->ai_next) { - sockfd_ = socket( - cur_addr->ai_family, cur_addr->ai_socktype, cur_addr->ai_protocol); + sockfd_ = socket(cur_addr->ai_family, cur_addr->ai_socktype, + cur_addr->ai_protocol); if (sockfd_ != -1) { // Connect the client socket to the server socket. if (connect(sockfd_, cur_addr->ai_addr, cur_addr->ai_addrlen) == -1) { @@ -4451,7 +4969,7 @@ std::string OsStackTraceGetter::CurrentStackTrace(int max_depth, int skip_count) for (int i = 0; i < raw_stack_size; ++i) { if (raw_stack[i] == caller_frame && - !GTEST_FLAG(show_internal_stack_frames)) { + !GTEST_FLAG_GET(show_internal_stack_frames)) { // Add a marker to the trace and stop adding frames. absl::StrAppend(&result, kElidedFramesMarker, "\n"); break; @@ -4470,7 +4988,7 @@ std::string OsStackTraceGetter::CurrentStackTrace(int max_depth, int skip_count) return result; -#else // !GTEST_HAS_ABSL +#else // !GTEST_HAS_ABSL static_cast(max_depth); static_cast(skip_count); return ""; @@ -4494,20 +5012,21 @@ void OsStackTraceGetter::UponLeavingGTest() GTEST_LOCK_EXCLUDED_(mutex_) { class ScopedPrematureExitFile { public: explicit ScopedPrematureExitFile(const char* premature_exit_filepath) - : premature_exit_filepath_(premature_exit_filepath ? - premature_exit_filepath : "") { + : premature_exit_filepath_( + premature_exit_filepath ? premature_exit_filepath : "") { // If a path to the premature-exit file is specified... if (!premature_exit_filepath_.empty()) { // create the file with a single "0" character in it. I/O // errors are ignored as there's nothing better we can do and we // don't want to fail the test because of this. - FILE* pfile = posix::FOpen(premature_exit_filepath, "w"); + FILE* pfile = posix::FOpen(premature_exit_filepath_.c_str(), "w"); fwrite("0", 1, 1, pfile); fclose(pfile); } } ~ScopedPrematureExitFile() { +#if !defined GTEST_OS_ESP8266 if (!premature_exit_filepath_.empty()) { int retval = remove(premature_exit_filepath_.c_str()); if (retval) { @@ -4516,12 +5035,14 @@ class ScopedPrematureExitFile { << retval; } } +#endif } private: const std::string premature_exit_filepath_; - GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedPrematureExitFile); + ScopedPrematureExitFile(const ScopedPrematureExitFile&) = delete; + ScopedPrematureExitFile& operator=(const ScopedPrematureExitFile&) = delete; }; } // namespace internal @@ -4695,7 +5216,7 @@ int UnitTest::test_to_run_count() const { return impl()->test_to_run_count(); } // Gets the time of the test program start, in ms from the start of the // UNIX epoch. internal::TimeInMillis UnitTest::start_timestamp() const { - return impl()->start_timestamp(); + return impl()->start_timestamp(); } // Gets the elapsed time, in milliseconds. @@ -4738,9 +5259,7 @@ TestSuite* UnitTest::GetMutableTestSuite(int i) { // Returns the list of event listeners that can be used to track events // inside Google Test. -TestEventListeners& UnitTest::listeners() { - return *impl()->listeners(); -} +TestEventListeners& UnitTest::listeners() { return *impl()->listeners(); } // Registers and returns a global test environment. When a test // program is run, all global test environments will be set-up in the @@ -4765,12 +5284,11 @@ Environment* UnitTest::AddEnvironment(Environment* env) { // assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc) eventually call // this to report their results. The user code should use the // assertion macros instead of calling this directly. -void UnitTest::AddTestPartResult( - TestPartResult::Type result_type, - const char* file_name, - int line_number, - const std::string& message, - const std::string& os_stack_trace) GTEST_LOCK_EXCLUDED_(mutex_) { +void UnitTest::AddTestPartResult(TestPartResult::Type result_type, + const char* file_name, int line_number, + const std::string& message, + const std::string& os_stack_trace) + GTEST_LOCK_EXCLUDED_(mutex_) { Message msg; msg << message; @@ -4780,8 +5298,9 @@ void UnitTest::AddTestPartResult( for (size_t i = impl_->gtest_trace_stack().size(); i > 0; --i) { const internal::TraceInfo& trace = impl_->gtest_trace_stack()[i - 1]; - msg << "\n" << internal::FormatFileLocation(trace.file, trace.line) - << " " << trace.message; + msg << "\n" + << internal::FormatFileLocation(trace.file, trace.line) << " " + << trace.message; } } @@ -4791,8 +5310,8 @@ void UnitTest::AddTestPartResult( const TestPartResult result = TestPartResult( result_type, file_name, line_number, msg.GetString().c_str()); - impl_->GetTestPartResultReporterForCurrentThread()-> - ReportTestPartResult(result); + impl_->GetTestPartResultReporterForCurrentThread()->ReportTestPartResult( + result); if (result_type != TestPartResult::kSuccess && result_type != TestPartResult::kSkip) { @@ -4801,7 +5320,7 @@ void UnitTest::AddTestPartResult( // in the code (perhaps in order to use Google Test assertions // with another testing framework) and specify the former on the // command line for debugging. - if (GTEST_FLAG(break_on_failure)) { + if (GTEST_FLAG_GET(break_on_failure)) { #if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT // Using DebugBreak on Windows allows gtest to still break into a debugger // when a failure happens and both the --gtest_break_on_failure and @@ -4818,7 +5337,7 @@ void UnitTest::AddTestPartResult( // portability: some debuggers don't correctly trap abort(). *static_cast(nullptr) = 1; #endif // GTEST_OS_WINDOWS - } else if (GTEST_FLAG(throw_on_failure)) { + } else if (GTEST_FLAG_GET(throw_on_failure)) { #if GTEST_HAS_EXCEPTIONS throw internal::GoogleTestFailureException(result); #else @@ -4847,7 +5366,7 @@ void UnitTest::RecordProperty(const std::string& key, // from the main thread. int UnitTest::Run() { const bool in_death_test_child_process = - internal::GTEST_FLAG(internal_run_death_test).length() > 0; + GTEST_FLAG_GET(internal_run_death_test).length() > 0; // Google Test implements this protocol for catching that a test // program exits before returning control to Google Test: @@ -4877,7 +5396,7 @@ int UnitTest::Run() { // Captures the value of GTEST_FLAG(catch_exceptions). This value will be // used for the duration of the program. - impl()->set_catch_exceptions(GTEST_FLAG(catch_exceptions)); + impl()->set_catch_exceptions(GTEST_FLAG_GET(catch_exceptions)); #if GTEST_OS_WINDOWS // Either the user wants Google Test to catch exceptions thrown by the @@ -4885,30 +5404,29 @@ int UnitTest::Run() { // process. In either case the user does not want to see pop-up dialogs // about crashes - they are expected. if (impl()->catch_exceptions() || in_death_test_child_process) { -# if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT +#if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT // SetErrorMode doesn't exist on CE. SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX); -# endif // !GTEST_OS_WINDOWS_MOBILE +#endif // !GTEST_OS_WINDOWS_MOBILE -# if (defined(_MSC_VER) || GTEST_OS_WINDOWS_MINGW) && !GTEST_OS_WINDOWS_MOBILE +#if (defined(_MSC_VER) || GTEST_OS_WINDOWS_MINGW) && !GTEST_OS_WINDOWS_MOBILE // Death test children can be terminated with _abort(). On Windows, // _abort() can show a dialog with a warning message. This forces the // abort message to go to stderr instead. _set_error_mode(_OUT_TO_STDERR); -# endif +#endif -# if defined(_MSC_VER) && !GTEST_OS_WINDOWS_MOBILE +#if defined(_MSC_VER) && !GTEST_OS_WINDOWS_MOBILE // In the debug version, Visual Studio pops up a separate dialog // offering a choice to debug the aborted program. We need to suppress // this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement // executed. Google Test will notify the user of any unexpected // failure via stderr. - if (!GTEST_FLAG(break_on_failure)) + if (!GTEST_FLAG_GET(break_on_failure)) _set_abort_behavior( 0x0, // Clear the following flags: _WRITE_ABORT_MSG | _CALL_REPORTFAULT); // pop-up window, core dump. -# endif // In debug mode, the Windows CRT can crash with an assertion over invalid // input (e.g. passing an invalid file descriptor). The default handling @@ -4919,13 +5437,15 @@ int UnitTest::Run() { _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); (void)_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR); } +#endif } #endif // GTEST_OS_WINDOWS return internal::HandleExceptionsInMethodIfSupported( - impl(), - &internal::UnitTestImpl::RunAllTests, - "auxiliary test code (environments or event listeners)") ? 0 : 1; + impl(), &internal::UnitTestImpl::RunAllTests, + "auxiliary test code (environments or event listeners)") + ? 0 + : 1; } // Returns the working directory when the first TEST() or TEST_F() was @@ -4970,14 +5490,10 @@ UnitTest::parameterized_test_registry() GTEST_LOCK_EXCLUDED_(mutex_) { } // Creates an empty UnitTest. -UnitTest::UnitTest() { - impl_ = new internal::UnitTestImpl(this); -} +UnitTest::UnitTest() { impl_ = new internal::UnitTestImpl(this); } // Destructor of UnitTest. -UnitTest::~UnitTest() { - delete impl_; -} +UnitTest::~UnitTest() { delete impl_; } // Pushes a trace defined by SCOPED_TRACE() on to the per-thread // Google Test trace stack. @@ -4988,8 +5504,7 @@ void UnitTest::PushGTestTrace(const internal::TraceInfo& trace) } // Pops a trace from the per-thread Google Test trace stack. -void UnitTest::PopGTestTrace() - GTEST_LOCK_EXCLUDED_(mutex_) { +void UnitTest::PopGTestTrace() GTEST_LOCK_EXCLUDED_(mutex_) { internal::MutexLock lock(&mutex_); impl_->gtest_trace_stack().pop_back(); } @@ -5086,12 +5601,12 @@ void UnitTestImpl::ConfigureXmlOutput() { // Initializes event listeners for streaming test results in string form. // Must not be called before InitGoogleTest. void UnitTestImpl::ConfigureStreamingOutput() { - const std::string& target = GTEST_FLAG(stream_result_to); + const std::string& target = GTEST_FLAG_GET(stream_result_to); if (!target.empty()) { const size_t pos = target.find(':'); if (pos != std::string::npos) { - listeners()->Append(new StreamingListener(target.substr(0, pos), - target.substr(pos+1))); + listeners()->Append( + new StreamingListener(target.substr(0, pos), target.substr(pos + 1))); } else { GTEST_LOG_(WARNING) << "unrecognized streaming target \"" << target << "\" ignored."; @@ -5129,13 +5644,17 @@ void UnitTestImpl::PostFlagParsingInit() { // to shut down the default XML output before invoking RUN_ALL_TESTS. ConfigureXmlOutput(); + if (GTEST_FLAG_GET(brief)) { + listeners()->SetDefaultResultPrinter(new BriefUnitTestResultPrinter); + } + #if GTEST_CAN_STREAM_RESULTS_ // Configures listeners for streaming test results to the specified server. ConfigureStreamingOutput(); #endif // GTEST_CAN_STREAM_RESULTS_ #if GTEST_HAS_ABSL - if (GTEST_FLAG(install_failure_signal_handler)) { + if (GTEST_FLAG_GET(install_failure_signal_handler)) { absl::FailureSignalHandlerOptions options; absl::InstallFailureSignalHandler(options); } @@ -5174,10 +5693,10 @@ class TestSuiteNameIs { // Arguments: // // test_suite_name: name of the test suite -// type_param: the name of the test suite's type parameter, or NULL if -// this is not a typed or a type-parameterized test suite. -// set_up_tc: pointer to the function that sets up the test suite -// tear_down_tc: pointer to the function that tears down the test suite +// type_param: the name of the test suite's type parameter, or NULL if +// this is not a typed or a type-parameterized test suite. +// set_up_tc: pointer to the function that sets up the test suite +// tear_down_tc: pointer to the function that tears down the test suite TestSuite* UnitTestImpl::GetTestSuite( const char* test_suite_name, const char* type_param, internal::SetUpTestSuiteFunc set_up_tc, @@ -5193,9 +5712,9 @@ TestSuite* UnitTestImpl::GetTestSuite( auto* const new_test_suite = new TestSuite(test_suite_name, type_param, set_up_tc, tear_down_tc); + const UnitTestFilter death_test_suite_filter(kDeathTestSuiteFilter); // Is this a death test suite? - if (internal::UnitTestOptions::MatchesFilter(test_suite_name, - kDeathTestSuiteFilter)) { + if (death_test_suite_filter.MatchesName(test_suite_name)) { // Yes. Inserts the test suite after the last death test suite // defined so far. This only works when the test suites haven't // been shuffled. Otherwise we may end up running a death test @@ -5232,8 +5751,7 @@ bool UnitTestImpl::RunAllTests() { const bool gtest_is_initialized_before_run_all_tests = GTestIsInitialized(); // Do not run any test if the --help flag was specified. - if (g_help_flag) - return true; + if (g_help_flag) return true; // Repeats the call to the post-flag parsing initialization in case the // user didn't call InitGoogleTest. @@ -5251,11 +5769,11 @@ bool UnitTestImpl::RunAllTests() { #if GTEST_HAS_DEATH_TEST in_subprocess_for_death_test = (internal_run_death_test_flag_.get() != nullptr); -# if defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_) +#if defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_) if (in_subprocess_for_death_test) { GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_(); } -# endif // defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_) +#endif // defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_) #endif // GTEST_HAS_DEATH_TEST const bool should_shard = ShouldShard(kTestTotalShards, kTestShardIndex, @@ -5263,19 +5781,18 @@ bool UnitTestImpl::RunAllTests() { // Compares the full test names with the filter to decide which // tests to run. - const bool has_tests_to_run = FilterTests(should_shard - ? HONOR_SHARDING_PROTOCOL - : IGNORE_SHARDING_PROTOCOL) > 0; + const bool has_tests_to_run = + FilterTests(should_shard ? HONOR_SHARDING_PROTOCOL + : IGNORE_SHARDING_PROTOCOL) > 0; // Lists the tests and exits if the --gtest_list_tests flag was specified. - if (GTEST_FLAG(list_tests)) { + if (GTEST_FLAG_GET(list_tests)) { // This must be called *after* FilterTests() has been called. ListTestsMatchingFilter(); return true; } - random_seed_ = GTEST_FLAG(shuffle) ? - GetRandomSeedFromFlag(GTEST_FLAG(random_seed)) : 0; + random_seed_ = GetRandomSeedFromFlag(GTEST_FLAG_GET(random_seed)); // True if and only if at least one test has failed. bool failed = false; @@ -5287,19 +5804,31 @@ bool UnitTestImpl::RunAllTests() { // How many times to repeat the tests? We don't want to repeat them // when we are inside the subprocess of a death test. - const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG(repeat); + const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG_GET(repeat); + // Repeats forever if the repeat count is negative. const bool gtest_repeat_forever = repeat < 0; + + // Should test environments be set up and torn down for each repeat, or only + // set up on the first and torn down on the last iteration? If there is no + // "last" iteration because the tests will repeat forever, always recreate the + // environments to avoid leaks in case one of the environments is using + // resources that are external to this process. Without this check there would + // be no way to clean up those external resources automatically. + const bool recreate_environments_when_repeating = + GTEST_FLAG_GET(recreate_environments_when_repeating) || + gtest_repeat_forever; + for (int i = 0; gtest_repeat_forever || i != repeat; i++) { // We want to preserve failures generated by ad-hoc test // assertions executed before RUN_ALL_TESTS(). ClearNonAdHocTestResult(); - const TimeInMillis start = GetTimeInMillis(); + Timer timer; // Shuffles test suites and tests if requested. - if (has_tests_to_run && GTEST_FLAG(shuffle)) { - random()->Reseed(static_cast(random_seed_)); + if (has_tests_to_run && GTEST_FLAG_GET(shuffle)) { + random()->Reseed(static_cast(random_seed_)); // This should be done before calling OnTestIterationStart(), // such that a test event listener can see the actual test order // in the event. @@ -5311,10 +5840,13 @@ bool UnitTestImpl::RunAllTests() { // Runs each test suite if there is at least one test to run. if (has_tests_to_run) { - // Sets up all environments beforehand. - repeater->OnEnvironmentsSetUpStart(*parent_); - ForEach(environments_, SetUpEnvironment); - repeater->OnEnvironmentsSetUpEnd(*parent_); + // Sets up all environments beforehand. If test environments aren't + // recreated for each iteration, only do so on the first iteration. + if (i == 0 || recreate_environments_when_repeating) { + repeater->OnEnvironmentsSetUpStart(*parent_); + ForEach(environments_, SetUpEnvironment); + repeater->OnEnvironmentsSetUpEnd(*parent_); + } // Runs the tests only if there was no fatal failure or skip triggered // during global set-up. @@ -5336,17 +5868,36 @@ bool UnitTestImpl::RunAllTests() { for (int test_index = 0; test_index < total_test_suite_count(); test_index++) { GetMutableSuiteCase(test_index)->Run(); + if (GTEST_FLAG_GET(fail_fast) && + GetMutableSuiteCase(test_index)->Failed()) { + for (int j = test_index + 1; j < total_test_suite_count(); j++) { + GetMutableSuiteCase(j)->Skip(); + } + break; + } + } + } else if (Test::HasFatalFailure()) { + // If there was a fatal failure during the global setup then we know we + // aren't going to run any tests. Explicitly mark all of the tests as + // skipped to make this obvious in the output. + for (int test_index = 0; test_index < total_test_suite_count(); + test_index++) { + GetMutableSuiteCase(test_index)->Skip(); } } - // Tears down all environments in reverse order afterwards. - repeater->OnEnvironmentsTearDownStart(*parent_); - std::for_each(environments_.rbegin(), environments_.rend(), - TearDownEnvironment); - repeater->OnEnvironmentsTearDownEnd(*parent_); + // Tears down all environments in reverse order afterwards. If test + // environments aren't recreated for each iteration, only do so on the + // last iteration. + if (i == repeat - 1 || recreate_environments_when_repeating) { + repeater->OnEnvironmentsTearDownStart(*parent_); + std::for_each(environments_.rbegin(), environments_.rend(), + TearDownEnvironment); + repeater->OnEnvironmentsTearDownEnd(*parent_); + } } - elapsed_time_ = GetTimeInMillis() - start; + elapsed_time_ = timer.Elapsed(); // Tells the unit test event listener that the tests have just finished. repeater->OnTestIterationEnd(*parent_, i); @@ -5364,7 +5915,7 @@ bool UnitTestImpl::RunAllTests() { // (it's always safe to unshuffle the tests). UnshuffleTests(); - if (GTEST_FLAG(shuffle)) { + if (GTEST_FLAG_GET(shuffle)) { // Picks a new random seed for each iteration. random_seed_ = GetNextRandomSeed(random_seed_); } @@ -5374,14 +5925,14 @@ bool UnitTestImpl::RunAllTests() { if (!gtest_is_initialized_before_run_all_tests) { ColoredPrintf( - COLOR_RED, + GTestColor::kRed, "\nIMPORTANT NOTICE - DO NOT IGNORE:\n" "This test program did NOT call " GTEST_INIT_GOOGLE_TEST_NAME_ "() before calling RUN_ALL_TESTS(). This is INVALID. Soon " GTEST_NAME_ " will start to enforce the valid usage. " "Please fix it ASAP, or IT WILL START TO FAIL.\n"); // NOLINT #if GTEST_FOR_GOOGLE_ - ColoredPrintf(COLOR_RED, + ColoredPrintf(GTestColor::kRed, "For more details, see http://wiki/Main/ValidGUnitMain.\n"); #endif // GTEST_FOR_GOOGLE_ } @@ -5398,7 +5949,7 @@ void WriteToShardStatusFileIfNeeded() { if (test_shard_file != nullptr) { FILE* const file = posix::FOpen(test_shard_file, "w"); if (file == nullptr) { - ColoredPrintf(COLOR_RED, + ColoredPrintf(GTestColor::kRed, "Could not write to the test shard status file \"%s\" " "specified by the %s environment variable.\n", test_shard_file, kTestShardStatusFile); @@ -5415,41 +5966,40 @@ void WriteToShardStatusFileIfNeeded() { // an error and exits. If in_subprocess_for_death_test, sharding is // disabled because it must only be applied to the original test // process. Otherwise, we could filter out death tests we intended to execute. -bool ShouldShard(const char* total_shards_env, - const char* shard_index_env, +bool ShouldShard(const char* total_shards_env, const char* shard_index_env, bool in_subprocess_for_death_test) { if (in_subprocess_for_death_test) { return false; } - const Int32 total_shards = Int32FromEnvOrDie(total_shards_env, -1); - const Int32 shard_index = Int32FromEnvOrDie(shard_index_env, -1); + const int32_t total_shards = Int32FromEnvOrDie(total_shards_env, -1); + const int32_t shard_index = Int32FromEnvOrDie(shard_index_env, -1); if (total_shards == -1 && shard_index == -1) { return false; } else if (total_shards == -1 && shard_index != -1) { - const Message msg = Message() - << "Invalid environment variables: you have " - << kTestShardIndex << " = " << shard_index - << ", but have left " << kTestTotalShards << " unset.\n"; - ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str()); + const Message msg = Message() << "Invalid environment variables: you have " + << kTestShardIndex << " = " << shard_index + << ", but have left " << kTestTotalShards + << " unset.\n"; + ColoredPrintf(GTestColor::kRed, "%s", msg.GetString().c_str()); fflush(stdout); exit(EXIT_FAILURE); } else if (total_shards != -1 && shard_index == -1) { const Message msg = Message() - << "Invalid environment variables: you have " - << kTestTotalShards << " = " << total_shards - << ", but have left " << kTestShardIndex << " unset.\n"; - ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str()); + << "Invalid environment variables: you have " + << kTestTotalShards << " = " << total_shards + << ", but have left " << kTestShardIndex << " unset.\n"; + ColoredPrintf(GTestColor::kRed, "%s", msg.GetString().c_str()); fflush(stdout); exit(EXIT_FAILURE); } else if (shard_index < 0 || shard_index >= total_shards) { - const Message msg = Message() - << "Invalid environment variables: we require 0 <= " - << kTestShardIndex << " < " << kTestTotalShards - << ", but you have " << kTestShardIndex << "=" << shard_index - << ", " << kTestTotalShards << "=" << total_shards << ".\n"; - ColoredPrintf(COLOR_RED, "%s", msg.GetString().c_str()); + const Message msg = + Message() << "Invalid environment variables: we require 0 <= " + << kTestShardIndex << " < " << kTestTotalShards + << ", but you have " << kTestShardIndex << "=" << shard_index + << ", " << kTestTotalShards << "=" << total_shards << ".\n"; + ColoredPrintf(GTestColor::kRed, "%s", msg.GetString().c_str()); fflush(stdout); exit(EXIT_FAILURE); } @@ -5460,13 +6010,13 @@ bool ShouldShard(const char* total_shards_env, // Parses the environment variable var as an Int32. If it is unset, // returns default_val. If it is not an Int32, prints an error // and aborts. -Int32 Int32FromEnvOrDie(const char* var, Int32 default_val) { +int32_t Int32FromEnvOrDie(const char* var, int32_t default_val) { const char* str_val = posix::GetEnv(var); if (str_val == nullptr) { return default_val; } - Int32 result; + int32_t result; if (!ParseInt32(Message() << "The value of environment variable " << var, str_val, &result)) { exit(EXIT_FAILURE); @@ -5490,11 +6040,16 @@ bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id) { // https://github.com/google/googletest/blob/master/googletest/docs/advanced.md // . Returns the number of tests that should run. int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) { - const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ? - Int32FromEnvOrDie(kTestTotalShards, -1) : -1; - const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ? - Int32FromEnvOrDie(kTestShardIndex, -1) : -1; - + const int32_t total_shards = shard_tests == HONOR_SHARDING_PROTOCOL + ? Int32FromEnvOrDie(kTestTotalShards, -1) + : -1; + const int32_t shard_index = shard_tests == HONOR_SHARDING_PROTOCOL + ? Int32FromEnvOrDie(kTestShardIndex, -1) + : -1; + + const PositiveAndNegativeUnitTestFilter gtest_flag_filter( + GTEST_FLAG_GET(filter)); + const UnitTestFilter disable_test_filter(kDisableTestFilter); // num_runnable_tests are the number of tests that will // run across all shards (i.e., match filter and are not disabled). // num_selected_tests are the number of tests to be run on @@ -5510,18 +6065,17 @@ int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) { const std::string test_name(test_info->name()); // A test is disabled if test suite name or test name matches // kDisableTestFilter. - const bool is_disabled = internal::UnitTestOptions::MatchesFilter( - test_suite_name, kDisableTestFilter) || - internal::UnitTestOptions::MatchesFilter( - test_name, kDisableTestFilter); + const bool is_disabled = + disable_test_filter.MatchesName(test_suite_name) || + disable_test_filter.MatchesName(test_name); test_info->is_disabled_ = is_disabled; - const bool matches_filter = internal::UnitTestOptions::FilterMatchesTest( - test_suite_name, test_name); + const bool matches_filter = + gtest_flag_filter.MatchesTest(test_suite_name, test_name); test_info->matches_filter_ = matches_filter; const bool is_runnable = - (GTEST_FLAG(also_run_disabled_tests) || !is_disabled) && + (GTEST_FLAG_GET(also_run_disabled_tests) || !is_disabled) && matches_filter; const bool is_in_another_shard = @@ -5690,8 +6244,8 @@ void UnitTestImpl::UnshuffleTests() { // For example, if Foo() calls Bar(), which in turn calls // GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in // the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't. -std::string GetCurrentOsStackTraceExceptTop(UnitTest* /*unit_test*/, - int skip_count) { +GTEST_NO_INLINE_ GTEST_NO_TAIL_CALL_ std::string +GetCurrentOsStackTraceExceptTop(UnitTest* /*unit_test*/, int skip_count) { // We pass skip_count + 1 to skip this wrapper function in addition // to what the user really wants to skip. return GetUnitTestImpl()->CurrentOsStackTraceExceptTop(skip_count + 1); @@ -5701,7 +6255,7 @@ std::string GetCurrentOsStackTraceExceptTop(UnitTest* /*unit_test*/, // suppress unreachable code warnings. namespace { class ClassUniqueToAlwaysTrue {}; -} +} // namespace bool IsTrue(bool condition) { return condition; } @@ -5709,8 +6263,7 @@ bool AlwaysTrue() { #if GTEST_HAS_EXCEPTIONS // This condition is always false so AlwaysTrue() never actually throws, // but it makes the compiler think that it may throw. - if (IsTrue(false)) - throw ClassUniqueToAlwaysTrue(); + if (IsTrue(false)) throw ClassUniqueToAlwaysTrue(); #endif // GTEST_HAS_EXCEPTIONS return true; } @@ -5732,13 +6285,14 @@ bool SkipPrefix(const char* prefix, const char** pstr) { // part can be omitted. // // Returns the value of the flag, or NULL if the parsing failed. -static const char* ParseFlagValue(const char* str, const char* flag, +static const char* ParseFlagValue(const char* str, const char* flag_name, bool def_optional) { // str and flag must not be NULL. - if (str == nullptr || flag == nullptr) return nullptr; + if (str == nullptr || flag_name == nullptr) return nullptr; // The flag must start with "--" followed by GTEST_FLAG_PREFIX_. - const std::string flag_str = std::string("--") + GTEST_FLAG_PREFIX_ + flag; + const std::string flag_str = + std::string("--") + GTEST_FLAG_PREFIX_ + flag_name; const size_t flag_len = flag_str.length(); if (strncmp(str, flag_str.c_str(), flag_len) != 0) return nullptr; @@ -5769,9 +6323,9 @@ static const char* ParseFlagValue(const char* str, const char* flag, // // On success, stores the value of the flag in *value, and returns // true. On failure, returns false without changing *value. -static bool ParseBoolFlag(const char* str, const char* flag, bool* value) { +static bool ParseFlag(const char* str, const char* flag_name, bool* value) { // Gets the value of the flag as a string. - const char* const value_str = ParseFlagValue(str, flag, true); + const char* const value_str = ParseFlagValue(str, flag_name, true); // Aborts if the parsing failed. if (value_str == nullptr) return false; @@ -5781,32 +6335,30 @@ static bool ParseBoolFlag(const char* str, const char* flag, bool* value) { return true; } -// Parses a string for an Int32 flag, in the form of -// "--flag=value". +// Parses a string for an int32_t flag, in the form of "--flag=value". // // On success, stores the value of the flag in *value, and returns // true. On failure, returns false without changing *value. -bool ParseInt32Flag(const char* str, const char* flag, Int32* value) { +bool ParseFlag(const char* str, const char* flag_name, int32_t* value) { // Gets the value of the flag as a string. - const char* const value_str = ParseFlagValue(str, flag, false); + const char* const value_str = ParseFlagValue(str, flag_name, false); // Aborts if the parsing failed. if (value_str == nullptr) return false; // Sets *value to the value of the flag. - return ParseInt32(Message() << "The value of flag --" << flag, - value_str, value); + return ParseInt32(Message() << "The value of flag --" << flag_name, value_str, + value); } -// Parses a string for a string flag, in the form of -// "--flag=value". +// Parses a string for a string flag, in the form of "--flag=value". // // On success, stores the value of the flag in *value, and returns // true. On failure, returns false without changing *value. template -static bool ParseStringFlag(const char* str, const char* flag, String* value) { +static bool ParseFlag(const char* str, const char* flag_name, String* value) { // Gets the value of the flag as a string. - const char* const value_str = ParseFlagValue(str, flag, false); + const char* const value_str = ParseFlagValue(str, flag_name, false); // Aborts if the parsing failed. if (value_str == nullptr) return false; @@ -5823,8 +6375,7 @@ static bool ParseStringFlag(const char* str, const char* flag, String* value) { // GTEST_INTERNAL_PREFIX_ followed by "internal_" are considered Google Test // internal flags and do not trigger the help message. static bool HasGoogleTestFlagPrefix(const char* str) { - return (SkipPrefix("--", &str) || - SkipPrefix("-", &str) || + return (SkipPrefix("--", &str) || SkipPrefix("-", &str) || SkipPrefix("/", &str)) && !SkipPrefix(GTEST_FLAG_PREFIX_ "internal_", &str) && (SkipPrefix(GTEST_FLAG_PREFIX_, &str) || @@ -5841,7 +6392,7 @@ static bool HasGoogleTestFlagPrefix(const char* str) { // @D changes to the default terminal text color. // static void PrintColorEncoded(const char* str) { - GTestColor color = COLOR_DEFAULT; // The current color. + GTestColor color = GTestColor::kDefault; // The current color. // Conceptually, we split the string into segments divided by escape // sequences. Then we print one segment at a time. At the end of @@ -5861,13 +6412,13 @@ static void PrintColorEncoded(const char* str) { if (ch == '@') { ColoredPrintf(color, "@"); } else if (ch == 'D') { - color = COLOR_DEFAULT; + color = GTestColor::kDefault; } else if (ch == 'R') { - color = COLOR_RED; + color = GTestColor::kRed; } else if (ch == 'G') { - color = COLOR_GREEN; + color = GTestColor::kGreen; } else if (ch == 'Y') { - color = COLOR_YELLOW; + color = GTestColor::kYellow; } else { --str; } @@ -5875,105 +6426,140 @@ static void PrintColorEncoded(const char* str) { } static const char kColorEncodedHelpMessage[] = -"This program contains tests written using " GTEST_NAME_ ". You can use the\n" -"following command line flags to control its behavior:\n" -"\n" -"Test Selection:\n" -" @G--" GTEST_FLAG_PREFIX_ "list_tests@D\n" -" List the names of all tests instead of running them. The name of\n" -" TEST(Foo, Bar) is \"Foo.Bar\".\n" -" @G--" GTEST_FLAG_PREFIX_ "filter=@YPOSTIVE_PATTERNS" + "This program contains tests written using " GTEST_NAME_ + ". You can use the\n" + "following command line flags to control its behavior:\n" + "\n" + "Test Selection:\n" + " @G--" GTEST_FLAG_PREFIX_ + "list_tests@D\n" + " List the names of all tests instead of running them. The name of\n" + " TEST(Foo, Bar) is \"Foo.Bar\".\n" + " @G--" GTEST_FLAG_PREFIX_ + "filter=@YPOSITIVE_PATTERNS" "[@G-@YNEGATIVE_PATTERNS]@D\n" -" Run only the tests whose name matches one of the positive patterns but\n" -" none of the negative patterns. '?' matches any single character; '*'\n" -" matches any substring; ':' separates two patterns.\n" -" @G--" GTEST_FLAG_PREFIX_ "also_run_disabled_tests@D\n" -" Run all disabled tests too.\n" -"\n" -"Test Execution:\n" -" @G--" GTEST_FLAG_PREFIX_ "repeat=@Y[COUNT]@D\n" -" Run the tests repeatedly; use a negative count to repeat forever.\n" -" @G--" GTEST_FLAG_PREFIX_ "shuffle@D\n" -" Randomize tests' orders on every iteration.\n" -" @G--" GTEST_FLAG_PREFIX_ "random_seed=@Y[NUMBER]@D\n" -" Random number seed to use for shuffling test orders (between 1 and\n" -" 99999, or 0 to use a seed based on the current time).\n" -"\n" -"Test Output:\n" -" @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n" -" Enable/disable colored output. The default is @Gauto@D.\n" -" -@G-" GTEST_FLAG_PREFIX_ "print_time=0@D\n" -" Don't print the elapsed time of each test.\n" -" @G--" GTEST_FLAG_PREFIX_ "output=@Y(@Gjson@Y|@Gxml@Y)[@G:@YDIRECTORY_PATH@G" - GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n" -" Generate a JSON or XML report in the given directory or with the given\n" -" file name. @YFILE_PATH@D defaults to @Gtest_detail.xml@D.\n" -# if GTEST_CAN_STREAM_RESULTS_ -" @G--" GTEST_FLAG_PREFIX_ "stream_result_to=@YHOST@G:@YPORT@D\n" -" Stream test results to the given server.\n" -# endif // GTEST_CAN_STREAM_RESULTS_ -"\n" -"Assertion Behavior:\n" -# if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS -" @G--" GTEST_FLAG_PREFIX_ "death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n" -" Set the default death test style.\n" -# endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS -" @G--" GTEST_FLAG_PREFIX_ "break_on_failure@D\n" -" Turn assertion failures into debugger break-points.\n" -" @G--" GTEST_FLAG_PREFIX_ "throw_on_failure@D\n" -" Turn assertion failures into C++ exceptions for use by an external\n" -" test framework.\n" -" @G--" GTEST_FLAG_PREFIX_ "catch_exceptions=0@D\n" -" Do not report exceptions as test failures. Instead, allow them\n" -" to crash the program or throw a pop-up (on Windows).\n" -"\n" -"Except for @G--" GTEST_FLAG_PREFIX_ "list_tests@D, you can alternatively set " + " Run only the tests whose name matches one of the positive patterns " + "but\n" + " none of the negative patterns. '?' matches any single character; " + "'*'\n" + " matches any substring; ':' separates two patterns.\n" + " @G--" GTEST_FLAG_PREFIX_ + "also_run_disabled_tests@D\n" + " Run all disabled tests too.\n" + "\n" + "Test Execution:\n" + " @G--" GTEST_FLAG_PREFIX_ + "repeat=@Y[COUNT]@D\n" + " Run the tests repeatedly; use a negative count to repeat forever.\n" + " @G--" GTEST_FLAG_PREFIX_ + "shuffle@D\n" + " Randomize tests' orders on every iteration.\n" + " @G--" GTEST_FLAG_PREFIX_ + "random_seed=@Y[NUMBER]@D\n" + " Random number seed to use for shuffling test orders (between 1 and\n" + " 99999, or 0 to use a seed based on the current time).\n" + " @G--" GTEST_FLAG_PREFIX_ + "recreate_environments_when_repeating@D\n" + " Sets up and tears down the global test environment on each repeat\n" + " of the test.\n" + "\n" + "Test Output:\n" + " @G--" GTEST_FLAG_PREFIX_ + "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n" + " Enable/disable colored output. The default is @Gauto@D.\n" + " @G--" GTEST_FLAG_PREFIX_ + "brief=1@D\n" + " Only print test failures.\n" + " @G--" GTEST_FLAG_PREFIX_ + "print_time=0@D\n" + " Don't print the elapsed time of each test.\n" + " @G--" GTEST_FLAG_PREFIX_ + "output=@Y(@Gjson@Y|@Gxml@Y)[@G:@YDIRECTORY_PATH@G" GTEST_PATH_SEP_ + "@Y|@G:@YFILE_PATH]@D\n" + " Generate a JSON or XML report in the given directory or with the " + "given\n" + " file name. @YFILE_PATH@D defaults to @Gtest_detail.xml@D.\n" +#if GTEST_CAN_STREAM_RESULTS_ + " @G--" GTEST_FLAG_PREFIX_ + "stream_result_to=@YHOST@G:@YPORT@D\n" + " Stream test results to the given server.\n" +#endif // GTEST_CAN_STREAM_RESULTS_ + "\n" + "Assertion Behavior:\n" +#if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS + " @G--" GTEST_FLAG_PREFIX_ + "death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n" + " Set the default death test style.\n" +#endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS + " @G--" GTEST_FLAG_PREFIX_ + "break_on_failure@D\n" + " Turn assertion failures into debugger break-points.\n" + " @G--" GTEST_FLAG_PREFIX_ + "throw_on_failure@D\n" + " Turn assertion failures into C++ exceptions for use by an external\n" + " test framework.\n" + " @G--" GTEST_FLAG_PREFIX_ + "catch_exceptions=0@D\n" + " Do not report exceptions as test failures. Instead, allow them\n" + " to crash the program or throw a pop-up (on Windows).\n" + "\n" + "Except for @G--" GTEST_FLAG_PREFIX_ + "list_tests@D, you can alternatively set " "the corresponding\n" -"environment variable of a flag (all letters in upper-case). For example, to\n" -"disable colored text output, you can either specify @G--" GTEST_FLAG_PREFIX_ + "environment variable of a flag (all letters in upper-case). For example, " + "to\n" + "disable colored text output, you can either specify " + "@G--" GTEST_FLAG_PREFIX_ "color=no@D or set\n" -"the @G" GTEST_FLAG_PREFIX_UPPER_ "COLOR@D environment variable to @Gno@D.\n" -"\n" -"For more information, please read the " GTEST_NAME_ " documentation at\n" -"@G" GTEST_PROJECT_URL_ "@D. If you find a bug in " GTEST_NAME_ "\n" -"(not one in your own code or tests), please report it to\n" -"@G<" GTEST_DEV_EMAIL_ ">@D.\n"; + "the @G" GTEST_FLAG_PREFIX_UPPER_ + "COLOR@D environment variable to @Gno@D.\n" + "\n" + "For more information, please read the " GTEST_NAME_ + " documentation at\n" + "@G" GTEST_PROJECT_URL_ "@D. If you find a bug in " GTEST_NAME_ + "\n" + "(not one in your own code or tests), please report it to\n" + "@G<" GTEST_DEV_EMAIL_ ">@D.\n"; static bool ParseGoogleTestFlag(const char* const arg) { - return ParseBoolFlag(arg, kAlsoRunDisabledTestsFlag, - >EST_FLAG(also_run_disabled_tests)) || - ParseBoolFlag(arg, kBreakOnFailureFlag, - >EST_FLAG(break_on_failure)) || - ParseBoolFlag(arg, kCatchExceptionsFlag, - >EST_FLAG(catch_exceptions)) || - ParseStringFlag(arg, kColorFlag, >EST_FLAG(color)) || - ParseStringFlag(arg, kDeathTestStyleFlag, - >EST_FLAG(death_test_style)) || - ParseBoolFlag(arg, kDeathTestUseFork, - >EST_FLAG(death_test_use_fork)) || - ParseStringFlag(arg, kFilterFlag, >EST_FLAG(filter)) || - ParseStringFlag(arg, kInternalRunDeathTestFlag, - >EST_FLAG(internal_run_death_test)) || - ParseBoolFlag(arg, kListTestsFlag, >EST_FLAG(list_tests)) || - ParseStringFlag(arg, kOutputFlag, >EST_FLAG(output)) || - ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) || - ParseBoolFlag(arg, kPrintUTF8Flag, >EST_FLAG(print_utf8)) || - ParseInt32Flag(arg, kRandomSeedFlag, >EST_FLAG(random_seed)) || - ParseInt32Flag(arg, kRepeatFlag, >EST_FLAG(repeat)) || - ParseBoolFlag(arg, kShuffleFlag, >EST_FLAG(shuffle)) || - ParseInt32Flag(arg, kStackTraceDepthFlag, - >EST_FLAG(stack_trace_depth)) || - ParseStringFlag(arg, kStreamResultToFlag, - >EST_FLAG(stream_result_to)) || - ParseBoolFlag(arg, kThrowOnFailureFlag, - >EST_FLAG(throw_on_failure)); +#define GTEST_INTERNAL_PARSE_FLAG(flag_name) \ + do { \ + auto value = GTEST_FLAG_GET(flag_name); \ + if (ParseFlag(arg, #flag_name, &value)) { \ + GTEST_FLAG_SET(flag_name, value); \ + return true; \ + } \ + } while (false) + + GTEST_INTERNAL_PARSE_FLAG(also_run_disabled_tests); + GTEST_INTERNAL_PARSE_FLAG(break_on_failure); + GTEST_INTERNAL_PARSE_FLAG(catch_exceptions); + GTEST_INTERNAL_PARSE_FLAG(color); + GTEST_INTERNAL_PARSE_FLAG(death_test_style); + GTEST_INTERNAL_PARSE_FLAG(death_test_use_fork); + GTEST_INTERNAL_PARSE_FLAG(fail_fast); + GTEST_INTERNAL_PARSE_FLAG(filter); + GTEST_INTERNAL_PARSE_FLAG(internal_run_death_test); + GTEST_INTERNAL_PARSE_FLAG(list_tests); + GTEST_INTERNAL_PARSE_FLAG(output); + GTEST_INTERNAL_PARSE_FLAG(brief); + GTEST_INTERNAL_PARSE_FLAG(print_time); + GTEST_INTERNAL_PARSE_FLAG(print_utf8); + GTEST_INTERNAL_PARSE_FLAG(random_seed); + GTEST_INTERNAL_PARSE_FLAG(repeat); + GTEST_INTERNAL_PARSE_FLAG(recreate_environments_when_repeating); + GTEST_INTERNAL_PARSE_FLAG(shuffle); + GTEST_INTERNAL_PARSE_FLAG(stack_trace_depth); + GTEST_INTERNAL_PARSE_FLAG(stream_result_to); + GTEST_INTERNAL_PARSE_FLAG(throw_on_failure); + return false; } #if GTEST_USE_OWN_FLAGFILE_FLAG_ static void LoadFlagsFromFile(const std::string& path) { FILE* flagfile = posix::FOpen(path.c_str(), "r"); if (!flagfile) { - GTEST_LOG_(FATAL) << "Unable to open file \"" << GTEST_FLAG(flagfile) + GTEST_LOG_(FATAL) << "Unable to open file \"" << GTEST_FLAG_GET(flagfile) << "\""; } std::string contents(ReadEntireFile(flagfile)); @@ -5981,10 +6567,8 @@ static void LoadFlagsFromFile(const std::string& path) { std::vector lines; SplitString(contents, '\n', &lines); for (size_t i = 0; i < lines.size(); ++i) { - if (lines[i].empty()) - continue; - if (!ParseGoogleTestFlag(lines[i].c_str())) - g_help_flag = true; + if (lines[i].empty()) continue; + if (!ParseGoogleTestFlag(lines[i].c_str())) g_help_flag = true; } } #endif // GTEST_USE_OWN_FLAGFILE_FLAG_ @@ -5994,25 +6578,23 @@ static void LoadFlagsFromFile(const std::string& path) { // instantiated to either char or wchar_t. template void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) { + std::string flagfile_value; for (int i = 1; i < *argc; i++) { const std::string arg_string = StreamableToString(argv[i]); const char* const arg = arg_string.c_str(); - using internal::ParseBoolFlag; - using internal::ParseInt32Flag; - using internal::ParseStringFlag; + using internal::ParseFlag; bool remove_flag = false; if (ParseGoogleTestFlag(arg)) { remove_flag = true; #if GTEST_USE_OWN_FLAGFILE_FLAG_ - } else if (ParseStringFlag(arg, kFlagfileFlag, >EST_FLAG(flagfile))) { - LoadFlagsFromFile(GTEST_FLAG(flagfile)); + } else if (ParseFlag(arg, "flagfile", &flagfile_value)) { + GTEST_FLAG_SET(flagfile, flagfile_value); + LoadFlagsFromFile(flagfile_value); remove_flag = true; #endif // GTEST_USE_OWN_FLAGFILE_FLAG_ - } else if (arg_string == "--help" || arg_string == "-h" || - arg_string == "-?" || arg_string == "/?" || - HasGoogleTestFlagPrefix(arg)) { + } else if (arg_string == "--help" || HasGoogleTestFlagPrefix(arg)) { // Both help flag and unrecognized Google Test flags (excluding // internal ones) trigger help display. g_help_flag = true; @@ -6047,7 +6629,27 @@ void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) { // Parses the command line for Google Test flags, without initializing // other parts of Google Test. void ParseGoogleTestFlagsOnly(int* argc, char** argv) { +#if GTEST_HAS_ABSL + if (*argc > 0) { + // absl::ParseCommandLine() requires *argc > 0. + auto positional_args = absl::flags_internal::ParseCommandLineImpl( + *argc, argv, absl::flags_internal::ArgvListAction::kRemoveParsedArgs, + absl::flags_internal::UsageFlagsAction::kHandleUsage, + absl::flags_internal::OnUndefinedFlag::kReportUndefined); + // Any command-line positional arguments not part of any command-line flag + // (or arguments to a flag) are copied back out to argv, with the program + // invocation name at position 0, and argc is resized. This includes + // positional arguments after the flag-terminating delimiter '--'. + // See https://abseil.io/docs/cpp/guides/flags. + std::copy(positional_args.begin(), positional_args.end(), argv); + if (static_cast(positional_args.size()) < *argc) { + argv[positional_args.size()] = nullptr; + *argc = static_cast(positional_args.size()); + } + } +#else ParseGoogleTestFlagsOnlyImpl(argc, argv); +#endif // Fix the value of *_NSGetArgc() on macOS, but if and only if // *_NSGetArgv() == argv @@ -6082,6 +6684,12 @@ void InitGoogleTestImpl(int* argc, CharType** argv) { #if GTEST_HAS_ABSL absl::InitializeSymbolizer(g_argvs[0].c_str()); + + // When using the Abseil Flags library, set the program usage message to the + // help message, but remove the color-encoding from the message first. + absl::SetProgramUsageMessage(absl::StrReplaceAll( + kColorEncodedHelpMessage, + {{"@D", ""}, {"@R", ""}, {"@G", ""}, {"@Y", ""}, {"@@", "@"}})); #endif // GTEST_HAS_ABSL ParseGoogleTestFlagsOnly(argc, argv); @@ -6102,7 +6710,7 @@ void InitGoogleTestImpl(int* argc, CharType** argv) { void InitGoogleTest(int* argc, char** argv) { #if defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_(argc, argv); -#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) +#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) internal::InitGoogleTestImpl(argc, argv); #endif // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) } @@ -6112,7 +6720,7 @@ void InitGoogleTest(int* argc, char** argv) { void InitGoogleTest(int* argc, wchar_t** argv) { #if defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_(argc, argv); -#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) +#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) internal::InitGoogleTestImpl(argc, argv); #endif // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) } @@ -6128,31 +6736,42 @@ void InitGoogleTest() { #if defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_(&argc, argv); -#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) +#else // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) internal::InitGoogleTestImpl(&argc, argv); #endif // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_) } +#if !defined(GTEST_CUSTOM_TEMPDIR_FUNCTION_) +// Return value of first environment variable that is set and contains +// a non-empty string. If there are none, return the "fallback" string. +// Since we like the temporary directory to have a directory separator suffix, +// add it if not provided in the environment variable value. +static std::string GetTempDirFromEnv( + std::initializer_list environment_variables, + const char* fallback, char separator) { + for (const char* variable_name : environment_variables) { + const char* value = internal::posix::GetEnv(variable_name); + if (value != nullptr && value[0] != '\0') { + if (value[strlen(value) - 1] != separator) { + return std::string(value).append(1, separator); + } + return value; + } + } + return fallback; +} +#endif + std::string TempDir() { #if defined(GTEST_CUSTOM_TEMPDIR_FUNCTION_) return GTEST_CUSTOM_TEMPDIR_FUNCTION_(); -#endif - -#if GTEST_OS_WINDOWS_MOBILE - return "\\temp\\"; -#elif GTEST_OS_WINDOWS - const char* temp_dir = internal::posix::GetEnv("TEMP"); - if (temp_dir == nullptr || temp_dir[0] == '\0') - return "\\temp\\"; - else if (temp_dir[strlen(temp_dir) - 1] == '\\') - return temp_dir; - else - return std::string(temp_dir) + "\\"; +#elif GTEST_OS_WINDOWS || GTEST_OS_WINDOWS_MOBILE + return GetTempDirFromEnv({"TEST_TMPDIR", "TEMP"}, "\\temp\\", '\\'); #elif GTEST_OS_LINUX_ANDROID - return "/sdcard/"; + return GetTempDirFromEnv({"TEST_TMPDIR", "TMPDIR"}, "/data/local/tmp/", '/'); #else - return "/tmp/"; -#endif // GTEST_OS_WINDOWS_MOBILE + return GetTempDirFromEnv({"TEST_TMPDIR", "TMPDIR"}, "/tmp/", '/'); +#endif } // Class ScopedTrace @@ -6169,8 +6788,7 @@ void ScopedTrace::PushTrace(const char* file, int line, std::string message) { } // Pops the info pushed by the c'tor. -ScopedTrace::~ScopedTrace() - GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) { +ScopedTrace::~ScopedTrace() GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) { UnitTest::GetInstance()->PopGTestTrace(); } diff --git a/src/pdal/test/gtest/src/gtest_main.cc b/src/pdal/test/gtest/src/gtest_main.cc index f6e1dd9..4497637 100644 --- a/src/pdal/test/gtest/src/gtest_main.cc +++ b/src/pdal/test/gtest/src/gtest_main.cc @@ -28,15 +28,21 @@ // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #include + #include "gtest/gtest.h" -#ifdef ARDUINO -void setup() { - testing::InitGoogleTest(); -} +#if GTEST_OS_ESP8266 || GTEST_OS_ESP32 +#if GTEST_OS_ESP8266 +extern "C" { +#endif +void setup() { testing::InitGoogleTest(); } void loop() { RUN_ALL_TESTS(); } +#if GTEST_OS_ESP8266 +} +#endif + #else GTEST_API_ int main(int argc, char **argv) { diff --git a/src/pdal/test/gtest/test/BUILD.bazel b/src/pdal/test/gtest/test/BUILD.bazel deleted file mode 100644 index 156d5d4..0000000 --- a/src/pdal/test/gtest/test/BUILD.bazel +++ /dev/null @@ -1,521 +0,0 @@ -# Copyright 2017 Google Inc. -# All Rights Reserved. -# -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# -# Author: misterg@google.com (Gennadiy Civil) -# -# Bazel BUILD for The Google C++ Testing Framework (Google Test) - -load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_test") -load("@rules_python//python:defs.bzl", "py_library", "py_test") - -licenses(["notice"]) - -#on windows exclude gtest-tuple.h -cc_test( - name = "gtest_all_test", - size = "small", - srcs = glob( - include = [ - "gtest-*.cc", - "googletest-*.cc", - "*.h", - "googletest/include/gtest/**/*.h", - ], - exclude = [ - "gtest-unittest-api_test.cc", - "googletest/src/gtest-all.cc", - "gtest_all_test.cc", - "gtest-death-test_ex_test.cc", - "gtest-listener_test.cc", - "gtest-unittest-api_test.cc", - "googletest-param-test-test.cc", - "googletest-catch-exceptions-test_.cc", - "googletest-color-test_.cc", - "googletest-env-var-test_.cc", - "googletest-filter-unittest_.cc", - "googletest-break-on-failure-unittest_.cc", - "googletest-listener-test.cc", - "googletest-output-test_.cc", - "googletest-list-tests-unittest_.cc", - "googletest-shuffle-test_.cc", - "googletest-uninitialized-test_.cc", - "googletest-death-test_ex_test.cc", - "googletest-param-test-test", - "googletest-throw-on-failure-test_.cc", - "googletest-param-test-invalid-name1-test_.cc", - "googletest-param-test-invalid-name2-test_.cc", - ], - ) + select({ - "//:windows": [], - "//conditions:default": [], - }), - copts = select({ - "//:windows": ["-DGTEST_USE_OWN_TR1_TUPLE=0"], - "//conditions:default": ["-DGTEST_USE_OWN_TR1_TUPLE=1"], - }), - includes = [ - "googletest", - "googletest/include", - "googletest/include/internal", - "googletest/test", - ], - linkopts = select({ - "//:windows": [], - "//conditions:default": ["-pthread"], - }), - deps = ["//:gtest_main"], -) - -# Tests death tests. -cc_test( - name = "googletest-death-test-test", - size = "medium", - srcs = ["googletest-death-test-test.cc"], - deps = ["//:gtest_main"], -) - -cc_test( - name = "gtest_test_macro_stack_footprint_test", - size = "small", - srcs = ["gtest_test_macro_stack_footprint_test.cc"], - deps = ["//:gtest"], -) - -#These googletest tests have their own main() -cc_test( - name = "googletest-listener-test", - size = "small", - srcs = ["googletest-listener-test.cc"], - deps = ["//:gtest_main"], -) - -cc_test( - name = "gtest-unittest-api_test", - size = "small", - srcs = [ - "gtest-unittest-api_test.cc", - ], - deps = [ - "//:gtest", - ], -) - -cc_test( - name = "googletest-param-test-test", - size = "small", - srcs = [ - "googletest-param-test-test.cc", - "googletest-param-test-test.h", - "googletest-param-test2-test.cc", - ], - deps = ["//:gtest"], -) - -cc_test( - name = "gtest_unittest", - size = "small", - srcs = ["gtest_unittest.cc"], - args = ["--heap_check=strict"], - shard_count = 2, - deps = ["//:gtest_main"], -) - -# Py tests - -py_library( - name = "gtest_test_utils", - testonly = 1, - srcs = ["gtest_test_utils.py"], -) - -cc_binary( - name = "gtest_help_test_", - testonly = 1, - srcs = ["gtest_help_test_.cc"], - deps = ["//:gtest_main"], -) - -py_test( - name = "gtest_help_test", - size = "small", - srcs = ["gtest_help_test.py"], - data = [":gtest_help_test_"], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-output-test_", - testonly = 1, - srcs = ["googletest-output-test_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-output-test", - size = "small", - srcs = ["googletest-output-test.py"], - args = select({ - "//:has_absl": [], - "//conditions:default": ["--no_stacktrace_support"], - }), - data = [ - "googletest-output-test-golden-lin.txt", - ":googletest-output-test_", - ], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-color-test_", - testonly = 1, - srcs = ["googletest-color-test_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-color-test", - size = "small", - srcs = ["googletest-color-test.py"], - data = [":googletest-color-test_"], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-env-var-test_", - testonly = 1, - srcs = ["googletest-env-var-test_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-env-var-test", - size = "medium", - srcs = ["googletest-env-var-test.py"], - data = [":googletest-env-var-test_"], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-filter-unittest_", - testonly = 1, - srcs = ["googletest-filter-unittest_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-filter-unittest", - size = "medium", - srcs = ["googletest-filter-unittest.py"], - data = [":googletest-filter-unittest_"], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-break-on-failure-unittest_", - testonly = 1, - srcs = ["googletest-break-on-failure-unittest_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-break-on-failure-unittest", - size = "small", - srcs = ["googletest-break-on-failure-unittest.py"], - data = [":googletest-break-on-failure-unittest_"], - deps = [":gtest_test_utils"], -) - -cc_test( - name = "gtest_assert_by_exception_test", - size = "small", - srcs = ["gtest_assert_by_exception_test.cc"], - deps = ["//:gtest"], -) - -cc_binary( - name = "googletest-throw-on-failure-test_", - testonly = 1, - srcs = ["googletest-throw-on-failure-test_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-throw-on-failure-test", - size = "small", - srcs = ["googletest-throw-on-failure-test.py"], - data = [":googletest-throw-on-failure-test_"], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-list-tests-unittest_", - testonly = 1, - srcs = ["googletest-list-tests-unittest_.cc"], - deps = ["//:gtest"], -) - -cc_test( - name = "gtest_skip_test", - size = "small", - srcs = ["gtest_skip_test.cc"], - deps = ["//:gtest_main"], -) - -cc_test( - name = "gtest_skip_in_environment_setup_test", - size = "small", - srcs = ["gtest_skip_in_environment_setup_test.cc"], - deps = ["//:gtest_main"], -) - -py_test( - name = "gtest_skip_environment_check_output_test", - size = "small", - srcs = ["gtest_skip_environment_check_output_test.py"], - data = [ - ":gtest_skip_in_environment_setup_test", - ], - deps = [":gtest_test_utils"], -) - -py_test( - name = "googletest-list-tests-unittest", - size = "small", - srcs = ["googletest-list-tests-unittest.py"], - data = [":googletest-list-tests-unittest_"], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-shuffle-test_", - srcs = ["googletest-shuffle-test_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-shuffle-test", - size = "small", - srcs = ["googletest-shuffle-test.py"], - data = [":googletest-shuffle-test_"], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-catch-exceptions-no-ex-test_", - testonly = 1, - srcs = ["googletest-catch-exceptions-test_.cc"], - deps = ["//:gtest_main"], -) - -cc_binary( - name = "googletest-catch-exceptions-ex-test_", - testonly = 1, - srcs = ["googletest-catch-exceptions-test_.cc"], - copts = ["-fexceptions"], - deps = ["//:gtest_main"], -) - -py_test( - name = "googletest-catch-exceptions-test", - size = "small", - srcs = ["googletest-catch-exceptions-test.py"], - data = [ - ":googletest-catch-exceptions-ex-test_", - ":googletest-catch-exceptions-no-ex-test_", - ], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "gtest_xml_output_unittest_", - testonly = 1, - srcs = ["gtest_xml_output_unittest_.cc"], - deps = ["//:gtest"], -) - -cc_test( - name = "gtest_no_test_unittest", - size = "small", - srcs = ["gtest_no_test_unittest.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "gtest_xml_output_unittest", - size = "small", - srcs = [ - "gtest_xml_output_unittest.py", - "gtest_xml_test_utils.py", - ], - args = select({ - "//:has_absl": [], - "//conditions:default": ["--no_stacktrace_support"], - }), - data = [ - # We invoke gtest_no_test_unittest to verify the XML output - # when the test program contains no test definition. - ":gtest_no_test_unittest", - ":gtest_xml_output_unittest_", - ], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "gtest_xml_outfile1_test_", - testonly = 1, - srcs = ["gtest_xml_outfile1_test_.cc"], - deps = ["//:gtest_main"], -) - -cc_binary( - name = "gtest_xml_outfile2_test_", - testonly = 1, - srcs = ["gtest_xml_outfile2_test_.cc"], - deps = ["//:gtest_main"], -) - -py_test( - name = "gtest_xml_outfiles_test", - size = "small", - srcs = [ - "gtest_xml_outfiles_test.py", - "gtest_xml_test_utils.py", - ], - data = [ - ":gtest_xml_outfile1_test_", - ":gtest_xml_outfile2_test_", - ], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "googletest-uninitialized-test_", - testonly = 1, - srcs = ["googletest-uninitialized-test_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-uninitialized-test", - size = "medium", - srcs = ["googletest-uninitialized-test.py"], - data = ["googletest-uninitialized-test_"], - deps = [":gtest_test_utils"], -) - -cc_binary( - name = "gtest_testbridge_test_", - testonly = 1, - srcs = ["gtest_testbridge_test_.cc"], - deps = ["//:gtest_main"], -) - -# Tests that filtering via testbridge works -py_test( - name = "gtest_testbridge_test", - size = "small", - srcs = ["gtest_testbridge_test.py"], - data = [":gtest_testbridge_test_"], - deps = [":gtest_test_utils"], -) - -py_test( - name = "googletest-json-outfiles-test", - size = "small", - srcs = [ - "googletest-json-outfiles-test.py", - "gtest_json_test_utils.py", - ], - data = [ - ":gtest_xml_outfile1_test_", - ":gtest_xml_outfile2_test_", - ], - deps = [":gtest_test_utils"], -) - -py_test( - name = "googletest-json-output-unittest", - size = "medium", - srcs = [ - "googletest-json-output-unittest.py", - "gtest_json_test_utils.py", - ], - args = select({ - "//:has_absl": [], - "//conditions:default": ["--no_stacktrace_support"], - }), - data = [ - # We invoke gtest_no_test_unittest to verify the JSON output - # when the test program contains no test definition. - ":gtest_no_test_unittest", - ":gtest_xml_output_unittest_", - ], - deps = [":gtest_test_utils"], -) - -# Verifies interaction of death tests and exceptions. -cc_test( - name = "googletest-death-test_ex_catch_test", - size = "medium", - srcs = ["googletest-death-test_ex_test.cc"], - copts = ["-fexceptions"], - defines = ["GTEST_ENABLE_CATCH_EXCEPTIONS_=1"], - deps = ["//:gtest"], -) - -cc_binary( - name = "googletest-param-test-invalid-name1-test_", - testonly = 1, - srcs = ["googletest-param-test-invalid-name1-test_.cc"], - deps = ["//:gtest"], -) - -cc_binary( - name = "googletest-param-test-invalid-name2-test_", - testonly = 1, - srcs = ["googletest-param-test-invalid-name2-test_.cc"], - deps = ["//:gtest"], -) - -py_test( - name = "googletest-param-test-invalid-name1-test", - size = "small", - srcs = ["googletest-param-test-invalid-name1-test.py"], - data = [":googletest-param-test-invalid-name1-test_"], - deps = [":gtest_test_utils"], -) - -py_test( - name = "googletest-param-test-invalid-name2-test", - size = "small", - srcs = ["googletest-param-test-invalid-name2-test.py"], - data = [":googletest-param-test-invalid-name2-test_"], - deps = [":gtest_test_utils"], -) diff --git a/src/pdal/test/gtest/test/googletest-break-on-failure-unittest.py b/src/pdal/test/gtest/test/googletest-break-on-failure-unittest.py deleted file mode 100755 index a5dfbc6..0000000 --- a/src/pdal/test/gtest/test/googletest-break-on-failure-unittest.py +++ /dev/null @@ -1,208 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2006, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test for Google Test's break-on-failure mode. - -A user can ask Google Test to seg-fault when an assertion fails, using -either the GTEST_BREAK_ON_FAILURE environment variable or the ---gtest_break_on_failure flag. This script tests such functionality -by invoking googletest-break-on-failure-unittest_ (a program written with -Google Test) with different environments and command line flags. -""" - -import os -import gtest_test_utils - -# Constants. - -IS_WINDOWS = os.name == 'nt' - -# The environment variable for enabling/disabling the break-on-failure mode. -BREAK_ON_FAILURE_ENV_VAR = 'GTEST_BREAK_ON_FAILURE' - -# The command line flag for enabling/disabling the break-on-failure mode. -BREAK_ON_FAILURE_FLAG = 'gtest_break_on_failure' - -# The environment variable for enabling/disabling the throw-on-failure mode. -THROW_ON_FAILURE_ENV_VAR = 'GTEST_THROW_ON_FAILURE' - -# The environment variable for enabling/disabling the catch-exceptions mode. -CATCH_EXCEPTIONS_ENV_VAR = 'GTEST_CATCH_EXCEPTIONS' - -# Path to the googletest-break-on-failure-unittest_ program. -EXE_PATH = gtest_test_utils.GetTestExecutablePath( - 'googletest-break-on-failure-unittest_') - - -environ = gtest_test_utils.environ -SetEnvVar = gtest_test_utils.SetEnvVar - -# Tests in this file run a Google-Test-based test program and expect it -# to terminate prematurely. Therefore they are incompatible with -# the premature-exit-file protocol by design. Unset the -# premature-exit filepath to prevent Google Test from creating -# the file. -SetEnvVar(gtest_test_utils.PREMATURE_EXIT_FILE_ENV_VAR, None) - - -def Run(command): - """Runs a command; returns 1 if it was killed by a signal, or 0 otherwise.""" - - p = gtest_test_utils.Subprocess(command, env=environ) - if p.terminated_by_signal: - return 1 - else: - return 0 - - -# The tests. - - -class GTestBreakOnFailureUnitTest(gtest_test_utils.TestCase): - """Tests using the GTEST_BREAK_ON_FAILURE environment variable or - the --gtest_break_on_failure flag to turn assertion failures into - segmentation faults. - """ - - def RunAndVerify(self, env_var_value, flag_value, expect_seg_fault): - """Runs googletest-break-on-failure-unittest_ and verifies that it does - (or does not) have a seg-fault. - - Args: - env_var_value: value of the GTEST_BREAK_ON_FAILURE environment - variable; None if the variable should be unset. - flag_value: value of the --gtest_break_on_failure flag; - None if the flag should not be present. - expect_seg_fault: 1 if the program is expected to generate a seg-fault; - 0 otherwise. - """ - - SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, env_var_value) - - if env_var_value is None: - env_var_value_msg = ' is not set' - else: - env_var_value_msg = '=' + env_var_value - - if flag_value is None: - flag = '' - elif flag_value == '0': - flag = '--%s=0' % BREAK_ON_FAILURE_FLAG - else: - flag = '--%s' % BREAK_ON_FAILURE_FLAG - - command = [EXE_PATH] - if flag: - command.append(flag) - - if expect_seg_fault: - should_or_not = 'should' - else: - should_or_not = 'should not' - - has_seg_fault = Run(command) - - SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, None) - - msg = ('when %s%s, an assertion failure in "%s" %s cause a seg-fault.' % - (BREAK_ON_FAILURE_ENV_VAR, env_var_value_msg, ' '.join(command), - should_or_not)) - self.assert_(has_seg_fault == expect_seg_fault, msg) - - def testDefaultBehavior(self): - """Tests the behavior of the default mode.""" - - self.RunAndVerify(env_var_value=None, - flag_value=None, - expect_seg_fault=0) - - def testEnvVar(self): - """Tests using the GTEST_BREAK_ON_FAILURE environment variable.""" - - self.RunAndVerify(env_var_value='0', - flag_value=None, - expect_seg_fault=0) - self.RunAndVerify(env_var_value='1', - flag_value=None, - expect_seg_fault=1) - - def testFlag(self): - """Tests using the --gtest_break_on_failure flag.""" - - self.RunAndVerify(env_var_value=None, - flag_value='0', - expect_seg_fault=0) - self.RunAndVerify(env_var_value=None, - flag_value='1', - expect_seg_fault=1) - - def testFlagOverridesEnvVar(self): - """Tests that the flag overrides the environment variable.""" - - self.RunAndVerify(env_var_value='0', - flag_value='0', - expect_seg_fault=0) - self.RunAndVerify(env_var_value='0', - flag_value='1', - expect_seg_fault=1) - self.RunAndVerify(env_var_value='1', - flag_value='0', - expect_seg_fault=0) - self.RunAndVerify(env_var_value='1', - flag_value='1', - expect_seg_fault=1) - - def testBreakOnFailureOverridesThrowOnFailure(self): - """Tests that gtest_break_on_failure overrides gtest_throw_on_failure.""" - - SetEnvVar(THROW_ON_FAILURE_ENV_VAR, '1') - try: - self.RunAndVerify(env_var_value=None, - flag_value='1', - expect_seg_fault=1) - finally: - SetEnvVar(THROW_ON_FAILURE_ENV_VAR, None) - - if IS_WINDOWS: - def testCatchExceptionsDoesNotInterfere(self): - """Tests that gtest_catch_exceptions doesn't interfere.""" - - SetEnvVar(CATCH_EXCEPTIONS_ENV_VAR, '1') - try: - self.RunAndVerify(env_var_value='1', - flag_value='1', - expect_seg_fault=1) - finally: - SetEnvVar(CATCH_EXCEPTIONS_ENV_VAR, None) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-break-on-failure-unittest_.cc b/src/pdal/test/gtest/test/googletest-break-on-failure-unittest_.cc deleted file mode 100644 index f84957a..0000000 --- a/src/pdal/test/gtest/test/googletest-break-on-failure-unittest_.cc +++ /dev/null @@ -1,86 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Unit test for Google Test's break-on-failure mode. -// -// A user can ask Google Test to seg-fault when an assertion fails, using -// either the GTEST_BREAK_ON_FAILURE environment variable or the -// --gtest_break_on_failure flag. This file is used for testing such -// functionality. -// -// This program will be invoked from a Python unit test. It is -// expected to fail. Don't run it directly. - -#include "gtest/gtest.h" - -#if GTEST_OS_WINDOWS -# include -# include -#endif - -namespace { - -// A test that's expected to fail. -TEST(Foo, Bar) { - EXPECT_EQ(2, 3); -} - -#if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE -// On Windows Mobile global exception handlers are not supported. -LONG WINAPI ExitWithExceptionCode( - struct _EXCEPTION_POINTERS* exception_pointers) { - exit(exception_pointers->ExceptionRecord->ExceptionCode); -} -#endif - -} // namespace - -int main(int argc, char **argv) { -#if GTEST_OS_WINDOWS - // Suppresses display of the Windows error dialog upon encountering - // a general protection fault (segment violation). - SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS); - -# if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE - - // The default unhandled exception filter does not always exit - // with the exception code as exit code - for example it exits with - // 0 for EXCEPTION_ACCESS_VIOLATION and 1 for EXCEPTION_BREAKPOINT - // if the application is compiled in debug mode. Thus we use our own - // filter which always exits with the exception code for unhandled - // exceptions. - SetUnhandledExceptionFilter(ExitWithExceptionCode); - -# endif -#endif // GTEST_OS_WINDOWS - testing::InitGoogleTest(&argc, argv); - - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/googletest-catch-exceptions-test.py b/src/pdal/test/gtest/test/googletest-catch-exceptions-test.py deleted file mode 100755 index 94a5b33..0000000 --- a/src/pdal/test/gtest/test/googletest-catch-exceptions-test.py +++ /dev/null @@ -1,236 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2010 Google Inc. All Rights Reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests Google Test's exception catching behavior. - -This script invokes googletest-catch-exceptions-test_ and -googletest-catch-exceptions-ex-test_ (programs written with -Google Test) and verifies their output. -""" - -import gtest_test_utils - -# Constants. -FLAG_PREFIX = '--gtest_' -LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests' -NO_CATCH_EXCEPTIONS_FLAG = FLAG_PREFIX + 'catch_exceptions=0' -FILTER_FLAG = FLAG_PREFIX + 'filter' - -# Path to the googletest-catch-exceptions-ex-test_ binary, compiled with -# exceptions enabled. -EX_EXE_PATH = gtest_test_utils.GetTestExecutablePath( - 'googletest-catch-exceptions-ex-test_') - -# Path to the googletest-catch-exceptions-test_ binary, compiled with -# exceptions disabled. -EXE_PATH = gtest_test_utils.GetTestExecutablePath( - 'googletest-catch-exceptions-no-ex-test_') - -environ = gtest_test_utils.environ -SetEnvVar = gtest_test_utils.SetEnvVar - -# Tests in this file run a Google-Test-based test program and expect it -# to terminate prematurely. Therefore they are incompatible with -# the premature-exit-file protocol by design. Unset the -# premature-exit filepath to prevent Google Test from creating -# the file. -SetEnvVar(gtest_test_utils.PREMATURE_EXIT_FILE_ENV_VAR, None) - -TEST_LIST = gtest_test_utils.Subprocess( - [EXE_PATH, LIST_TESTS_FLAG], env=environ).output - -SUPPORTS_SEH_EXCEPTIONS = 'ThrowsSehException' in TEST_LIST - -if SUPPORTS_SEH_EXCEPTIONS: - BINARY_OUTPUT = gtest_test_utils.Subprocess([EXE_PATH], env=environ).output - -EX_BINARY_OUTPUT = gtest_test_utils.Subprocess( - [EX_EXE_PATH], env=environ).output - - -# The tests. -if SUPPORTS_SEH_EXCEPTIONS: - # pylint:disable-msg=C6302 - class CatchSehExceptionsTest(gtest_test_utils.TestCase): - """Tests exception-catching behavior.""" - - - def TestSehExceptions(self, test_output): - self.assert_('SEH exception with code 0x2a thrown ' - 'in the test fixture\'s constructor' - in test_output) - self.assert_('SEH exception with code 0x2a thrown ' - 'in the test fixture\'s destructor' - in test_output) - self.assert_('SEH exception with code 0x2a thrown in SetUpTestSuite()' - in test_output) - self.assert_('SEH exception with code 0x2a thrown in TearDownTestSuite()' - in test_output) - self.assert_('SEH exception with code 0x2a thrown in SetUp()' - in test_output) - self.assert_('SEH exception with code 0x2a thrown in TearDown()' - in test_output) - self.assert_('SEH exception with code 0x2a thrown in the test body' - in test_output) - - def testCatchesSehExceptionsWithCxxExceptionsEnabled(self): - self.TestSehExceptions(EX_BINARY_OUTPUT) - - def testCatchesSehExceptionsWithCxxExceptionsDisabled(self): - self.TestSehExceptions(BINARY_OUTPUT) - - -class CatchCxxExceptionsTest(gtest_test_utils.TestCase): - """Tests C++ exception-catching behavior. - - Tests in this test case verify that: - * C++ exceptions are caught and logged as C++ (not SEH) exceptions - * Exception thrown affect the remainder of the test work flow in the - expected manner. - """ - - def testCatchesCxxExceptionsInFixtureConstructor(self): - self.assertTrue( - 'C++ exception with description ' - '"Standard C++ exception" thrown ' - 'in the test fixture\'s constructor' in EX_BINARY_OUTPUT, - EX_BINARY_OUTPUT) - self.assert_('unexpected' not in EX_BINARY_OUTPUT, - 'This failure belongs in this test only if ' - '"CxxExceptionInConstructorTest" (no quotes) ' - 'appears on the same line as words "called unexpectedly"') - - if ('CxxExceptionInDestructorTest.ThrowsExceptionInDestructor' in - EX_BINARY_OUTPUT): - - def testCatchesCxxExceptionsInFixtureDestructor(self): - self.assertTrue( - 'C++ exception with description ' - '"Standard C++ exception" thrown ' - 'in the test fixture\'s destructor' in EX_BINARY_OUTPUT, - EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInDestructorTest::TearDownTestSuite() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - - def testCatchesCxxExceptionsInSetUpTestCase(self): - self.assertTrue( - 'C++ exception with description "Standard C++ exception"' - ' thrown in SetUpTestSuite()' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInConstructorTest::TearDownTestSuite() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInSetUpTestSuiteTest constructor ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInSetUpTestSuiteTest destructor ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInSetUpTestSuiteTest::SetUp() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInSetUpTestSuiteTest::TearDown() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInSetUpTestSuiteTest test body ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - - def testCatchesCxxExceptionsInTearDownTestCase(self): - self.assertTrue( - 'C++ exception with description "Standard C++ exception"' - ' thrown in TearDownTestSuite()' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - - def testCatchesCxxExceptionsInSetUp(self): - self.assertTrue( - 'C++ exception with description "Standard C++ exception"' - ' thrown in SetUp()' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInSetUpTest::TearDownTestSuite() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInSetUpTest destructor ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInSetUpTest::TearDown() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assert_('unexpected' not in EX_BINARY_OUTPUT, - 'This failure belongs in this test only if ' - '"CxxExceptionInSetUpTest" (no quotes) ' - 'appears on the same line as words "called unexpectedly"') - - def testCatchesCxxExceptionsInTearDown(self): - self.assertTrue( - 'C++ exception with description "Standard C++ exception"' - ' thrown in TearDown()' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInTearDownTest::TearDownTestSuite() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInTearDownTest destructor ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - - def testCatchesCxxExceptionsInTestBody(self): - self.assertTrue( - 'C++ exception with description "Standard C++ exception"' - ' thrown in the test body' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInTestBodyTest::TearDownTestSuite() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInTestBodyTest destructor ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - self.assertTrue( - 'CxxExceptionInTestBodyTest::TearDown() ' - 'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT) - - def testCatchesNonStdCxxExceptions(self): - self.assertTrue( - 'Unknown C++ exception thrown in the test body' in EX_BINARY_OUTPUT, - EX_BINARY_OUTPUT) - - def testUnhandledCxxExceptionsAbortTheProgram(self): - # Filters out SEH exception tests on Windows. Unhandled SEH exceptions - # cause tests to show pop-up windows there. - FITLER_OUT_SEH_TESTS_FLAG = FILTER_FLAG + '=-*Seh*' - # By default, Google Test doesn't catch the exceptions. - uncaught_exceptions_ex_binary_output = gtest_test_utils.Subprocess( - [EX_EXE_PATH, - NO_CATCH_EXCEPTIONS_FLAG, - FITLER_OUT_SEH_TESTS_FLAG], - env=environ).output - - self.assert_('Unhandled C++ exception terminating the program' - in uncaught_exceptions_ex_binary_output) - self.assert_('unexpected' not in uncaught_exceptions_ex_binary_output) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-catch-exceptions-test_.cc b/src/pdal/test/gtest/test/googletest-catch-exceptions-test_.cc deleted file mode 100644 index 8c127d4..0000000 --- a/src/pdal/test/gtest/test/googletest-catch-exceptions-test_.cc +++ /dev/null @@ -1,293 +0,0 @@ -// Copyright 2010, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests for Google Test itself. Tests in this file throw C++ or SEH -// exceptions, and the output is verified by -// googletest-catch-exceptions-test.py. - -#include // NOLINT -#include // For exit(). - -#include "gtest/gtest.h" - -#if GTEST_HAS_SEH -# include -#endif - -#if GTEST_HAS_EXCEPTIONS -# include // For set_terminate(). -# include -#endif - -using testing::Test; - -#if GTEST_HAS_SEH - -class SehExceptionInConstructorTest : public Test { - public: - SehExceptionInConstructorTest() { RaiseException(42, 0, 0, NULL); } -}; - -TEST_F(SehExceptionInConstructorTest, ThrowsExceptionInConstructor) {} - -class SehExceptionInDestructorTest : public Test { - public: - ~SehExceptionInDestructorTest() { RaiseException(42, 0, 0, NULL); } -}; - -TEST_F(SehExceptionInDestructorTest, ThrowsExceptionInDestructor) {} - -class SehExceptionInSetUpTestSuiteTest : public Test { - public: - static void SetUpTestSuite() { RaiseException(42, 0, 0, NULL); } -}; - -TEST_F(SehExceptionInSetUpTestSuiteTest, ThrowsExceptionInSetUpTestSuite) {} - -class SehExceptionInTearDownTestSuiteTest : public Test { - public: - static void TearDownTestSuite() { RaiseException(42, 0, 0, NULL); } -}; - -TEST_F(SehExceptionInTearDownTestSuiteTest, - ThrowsExceptionInTearDownTestSuite) {} - -class SehExceptionInSetUpTest : public Test { - protected: - virtual void SetUp() { RaiseException(42, 0, 0, NULL); } -}; - -TEST_F(SehExceptionInSetUpTest, ThrowsExceptionInSetUp) {} - -class SehExceptionInTearDownTest : public Test { - protected: - virtual void TearDown() { RaiseException(42, 0, 0, NULL); } -}; - -TEST_F(SehExceptionInTearDownTest, ThrowsExceptionInTearDown) {} - -TEST(SehExceptionTest, ThrowsSehException) { - RaiseException(42, 0, 0, NULL); -} - -#endif // GTEST_HAS_SEH - -#if GTEST_HAS_EXCEPTIONS - -class CxxExceptionInConstructorTest : public Test { - public: - CxxExceptionInConstructorTest() { - // Without this macro VC++ complains about unreachable code at the end of - // the constructor. - GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_( - throw std::runtime_error("Standard C++ exception")); - } - - static void TearDownTestSuite() { - printf("%s", - "CxxExceptionInConstructorTest::TearDownTestSuite() " - "called as expected.\n"); - } - - protected: - ~CxxExceptionInConstructorTest() override { - ADD_FAILURE() << "CxxExceptionInConstructorTest destructor " - << "called unexpectedly."; - } - - void SetUp() override { - ADD_FAILURE() << "CxxExceptionInConstructorTest::SetUp() " - << "called unexpectedly."; - } - - void TearDown() override { - ADD_FAILURE() << "CxxExceptionInConstructorTest::TearDown() " - << "called unexpectedly."; - } -}; - -TEST_F(CxxExceptionInConstructorTest, ThrowsExceptionInConstructor) { - ADD_FAILURE() << "CxxExceptionInConstructorTest test body " - << "called unexpectedly."; -} - -class CxxExceptionInSetUpTestSuiteTest : public Test { - public: - CxxExceptionInSetUpTestSuiteTest() { - printf("%s", - "CxxExceptionInSetUpTestSuiteTest constructor " - "called as expected.\n"); - } - - static void SetUpTestSuite() { - throw std::runtime_error("Standard C++ exception"); - } - - static void TearDownTestSuite() { - printf("%s", - "CxxExceptionInSetUpTestSuiteTest::TearDownTestSuite() " - "called as expected.\n"); - } - - protected: - ~CxxExceptionInSetUpTestSuiteTest() override { - printf("%s", - "CxxExceptionInSetUpTestSuiteTest destructor " - "called as expected.\n"); - } - - void SetUp() override { - printf("%s", - "CxxExceptionInSetUpTestSuiteTest::SetUp() " - "called as expected.\n"); - } - - void TearDown() override { - printf("%s", - "CxxExceptionInSetUpTestSuiteTest::TearDown() " - "called as expected.\n"); - } -}; - -TEST_F(CxxExceptionInSetUpTestSuiteTest, ThrowsExceptionInSetUpTestSuite) { - printf("%s", - "CxxExceptionInSetUpTestSuiteTest test body " - "called as expected.\n"); -} - -class CxxExceptionInTearDownTestSuiteTest : public Test { - public: - static void TearDownTestSuite() { - throw std::runtime_error("Standard C++ exception"); - } -}; - -TEST_F(CxxExceptionInTearDownTestSuiteTest, - ThrowsExceptionInTearDownTestSuite) {} - -class CxxExceptionInSetUpTest : public Test { - public: - static void TearDownTestSuite() { - printf("%s", - "CxxExceptionInSetUpTest::TearDownTestSuite() " - "called as expected.\n"); - } - - protected: - ~CxxExceptionInSetUpTest() override { - printf("%s", - "CxxExceptionInSetUpTest destructor " - "called as expected.\n"); - } - - void SetUp() override { throw std::runtime_error("Standard C++ exception"); } - - void TearDown() override { - printf("%s", - "CxxExceptionInSetUpTest::TearDown() " - "called as expected.\n"); - } -}; - -TEST_F(CxxExceptionInSetUpTest, ThrowsExceptionInSetUp) { - ADD_FAILURE() << "CxxExceptionInSetUpTest test body " - << "called unexpectedly."; -} - -class CxxExceptionInTearDownTest : public Test { - public: - static void TearDownTestSuite() { - printf("%s", - "CxxExceptionInTearDownTest::TearDownTestSuite() " - "called as expected.\n"); - } - - protected: - ~CxxExceptionInTearDownTest() override { - printf("%s", - "CxxExceptionInTearDownTest destructor " - "called as expected.\n"); - } - - void TearDown() override { - throw std::runtime_error("Standard C++ exception"); - } -}; - -TEST_F(CxxExceptionInTearDownTest, ThrowsExceptionInTearDown) {} - -class CxxExceptionInTestBodyTest : public Test { - public: - static void TearDownTestSuite() { - printf("%s", - "CxxExceptionInTestBodyTest::TearDownTestSuite() " - "called as expected.\n"); - } - - protected: - ~CxxExceptionInTestBodyTest() override { - printf("%s", - "CxxExceptionInTestBodyTest destructor " - "called as expected.\n"); - } - - void TearDown() override { - printf("%s", - "CxxExceptionInTestBodyTest::TearDown() " - "called as expected.\n"); - } -}; - -TEST_F(CxxExceptionInTestBodyTest, ThrowsStdCxxException) { - throw std::runtime_error("Standard C++ exception"); -} - -TEST(CxxExceptionTest, ThrowsNonStdCxxException) { - throw "C-string"; -} - -// This terminate handler aborts the program using exit() rather than abort(). -// This avoids showing pop-ups on Windows systems and core dumps on Unix-like -// ones. -void TerminateHandler() { - fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program."); - fflush(nullptr); - exit(3); -} - -#endif // GTEST_HAS_EXCEPTIONS - -int main(int argc, char** argv) { -#if GTEST_HAS_EXCEPTIONS - std::set_terminate(&TerminateHandler); -#endif - testing::InitGoogleTest(&argc, argv); - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/googletest-color-test.py b/src/pdal/test/gtest/test/googletest-color-test.py deleted file mode 100755 index f3b7c99..0000000 --- a/src/pdal/test/gtest/test/googletest-color-test.py +++ /dev/null @@ -1,127 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Verifies that Google Test correctly determines whether to use colors.""" - -import os -import gtest_test_utils - -IS_WINDOWS = os.name == 'nt' - -COLOR_ENV_VAR = 'GTEST_COLOR' -COLOR_FLAG = 'gtest_color' -COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-color-test_') - - -def SetEnvVar(env_var, value): - """Sets the env variable to 'value'; unsets it when 'value' is None.""" - - if value is not None: - os.environ[env_var] = value - elif env_var in os.environ: - del os.environ[env_var] - - -def UsesColor(term, color_env_var, color_flag): - """Runs googletest-color-test_ and returns its exit code.""" - - SetEnvVar('TERM', term) - SetEnvVar(COLOR_ENV_VAR, color_env_var) - - if color_flag is None: - args = [] - else: - args = ['--%s=%s' % (COLOR_FLAG, color_flag)] - p = gtest_test_utils.Subprocess([COMMAND] + args) - return not p.exited or p.exit_code - - -class GTestColorTest(gtest_test_utils.TestCase): - def testNoEnvVarNoFlag(self): - """Tests the case when there's neither GTEST_COLOR nor --gtest_color.""" - - if not IS_WINDOWS: - self.assert_(not UsesColor('dumb', None, None)) - self.assert_(not UsesColor('emacs', None, None)) - self.assert_(not UsesColor('xterm-mono', None, None)) - self.assert_(not UsesColor('unknown', None, None)) - self.assert_(not UsesColor(None, None, None)) - self.assert_(UsesColor('linux', None, None)) - self.assert_(UsesColor('cygwin', None, None)) - self.assert_(UsesColor('xterm', None, None)) - self.assert_(UsesColor('xterm-color', None, None)) - self.assert_(UsesColor('xterm-256color', None, None)) - - def testFlagOnly(self): - """Tests the case when there's --gtest_color but not GTEST_COLOR.""" - - self.assert_(not UsesColor('dumb', None, 'no')) - self.assert_(not UsesColor('xterm-color', None, 'no')) - if not IS_WINDOWS: - self.assert_(not UsesColor('emacs', None, 'auto')) - self.assert_(UsesColor('xterm', None, 'auto')) - self.assert_(UsesColor('dumb', None, 'yes')) - self.assert_(UsesColor('xterm', None, 'yes')) - - def testEnvVarOnly(self): - """Tests the case when there's GTEST_COLOR but not --gtest_color.""" - - self.assert_(not UsesColor('dumb', 'no', None)) - self.assert_(not UsesColor('xterm-color', 'no', None)) - if not IS_WINDOWS: - self.assert_(not UsesColor('dumb', 'auto', None)) - self.assert_(UsesColor('xterm-color', 'auto', None)) - self.assert_(UsesColor('dumb', 'yes', None)) - self.assert_(UsesColor('xterm-color', 'yes', None)) - - def testEnvVarAndFlag(self): - """Tests the case when there are both GTEST_COLOR and --gtest_color.""" - - self.assert_(not UsesColor('xterm-color', 'no', 'no')) - self.assert_(UsesColor('dumb', 'no', 'yes')) - self.assert_(UsesColor('xterm-color', 'no', 'auto')) - - def testAliasesOfYesAndNo(self): - """Tests using aliases in specifying --gtest_color.""" - - self.assert_(UsesColor('dumb', None, 'true')) - self.assert_(UsesColor('dumb', None, 'YES')) - self.assert_(UsesColor('dumb', None, 'T')) - self.assert_(UsesColor('dumb', None, '1')) - - self.assert_(not UsesColor('xterm', None, 'f')) - self.assert_(not UsesColor('xterm', None, 'false')) - self.assert_(not UsesColor('xterm', None, '0')) - self.assert_(not UsesColor('xterm', None, 'unknown')) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-color-test_.cc b/src/pdal/test/gtest/test/googletest-color-test_.cc deleted file mode 100644 index 220a3a0..0000000 --- a/src/pdal/test/gtest/test/googletest-color-test_.cc +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// A helper program for testing how Google Test determines whether to use -// colors in the output. It prints "YES" and returns 1 if Google Test -// decides to use colors, and prints "NO" and returns 0 otherwise. - -#include - -#include "gtest/gtest.h" -#include "src/gtest-internal-inl.h" - -using testing::internal::ShouldUseColor; - -// The purpose of this is to ensure that the UnitTest singleton is -// created before main() is entered, and thus that ShouldUseColor() -// works the same way as in a real Google-Test-based test. We don't actual -// run the TEST itself. -TEST(GTestColorTest, Dummy) { -} - -int main(int argc, char** argv) { - testing::InitGoogleTest(&argc, argv); - - if (ShouldUseColor(true)) { - // Google Test decides to use colors in the output (assuming it - // goes to a TTY). - printf("YES\n"); - return 1; - } else { - // Google Test decides not to use colors in the output. - printf("NO\n"); - return 0; - } -} diff --git a/src/pdal/test/gtest/test/googletest-death-test-test.cc b/src/pdal/test/gtest/test/googletest-death-test-test.cc deleted file mode 100644 index cba906c..0000000 --- a/src/pdal/test/gtest/test/googletest-death-test-test.cc +++ /dev/null @@ -1,1516 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests for death tests. - -#include "gtest/gtest-death-test.h" - -#include "gtest/gtest.h" -#include "gtest/internal/gtest-filepath.h" - -using testing::internal::AlwaysFalse; -using testing::internal::AlwaysTrue; - -#if GTEST_HAS_DEATH_TEST - -# if GTEST_OS_WINDOWS -# include // For O_BINARY -# include // For chdir(). -# include -# else -# include -# include // For waitpid. -# endif // GTEST_OS_WINDOWS - -# include -# include -# include - -# if GTEST_OS_LINUX -# include -# endif // GTEST_OS_LINUX - -# include "gtest/gtest-spi.h" -# include "src/gtest-internal-inl.h" - -namespace posix = ::testing::internal::posix; - -using testing::ContainsRegex; -using testing::Matcher; -using testing::Message; -using testing::internal::DeathTest; -using testing::internal::DeathTestFactory; -using testing::internal::FilePath; -using testing::internal::GetLastErrnoDescription; -using testing::internal::GetUnitTestImpl; -using testing::internal::InDeathTestChild; -using testing::internal::ParseNaturalNumber; - -namespace testing { -namespace internal { - -// A helper class whose objects replace the death test factory for a -// single UnitTest object during their lifetimes. -class ReplaceDeathTestFactory { - public: - explicit ReplaceDeathTestFactory(DeathTestFactory* new_factory) - : unit_test_impl_(GetUnitTestImpl()) { - old_factory_ = unit_test_impl_->death_test_factory_.release(); - unit_test_impl_->death_test_factory_.reset(new_factory); - } - - ~ReplaceDeathTestFactory() { - unit_test_impl_->death_test_factory_.release(); - unit_test_impl_->death_test_factory_.reset(old_factory_); - } - private: - // Prevents copying ReplaceDeathTestFactory objects. - ReplaceDeathTestFactory(const ReplaceDeathTestFactory&); - void operator=(const ReplaceDeathTestFactory&); - - UnitTestImpl* unit_test_impl_; - DeathTestFactory* old_factory_; -}; - -} // namespace internal -} // namespace testing - -namespace { - -void DieWithMessage(const ::std::string& message) { - fprintf(stderr, "%s", message.c_str()); - fflush(stderr); // Make sure the text is printed before the process exits. - - // We call _exit() instead of exit(), as the former is a direct - // system call and thus safer in the presence of threads. exit() - // will invoke user-defined exit-hooks, which may do dangerous - // things that conflict with death tests. - // - // Some compilers can recognize that _exit() never returns and issue the - // 'unreachable code' warning for code following this function, unless - // fooled by a fake condition. - if (AlwaysTrue()) - _exit(1); -} - -void DieInside(const ::std::string& function) { - DieWithMessage("death inside " + function + "()."); -} - -// Tests that death tests work. - -class TestForDeathTest : public testing::Test { - protected: - TestForDeathTest() : original_dir_(FilePath::GetCurrentDir()) {} - - ~TestForDeathTest() override { posix::ChDir(original_dir_.c_str()); } - - // A static member function that's expected to die. - static void StaticMemberFunction() { DieInside("StaticMemberFunction"); } - - // A method of the test fixture that may die. - void MemberFunction() { - if (should_die_) - DieInside("MemberFunction"); - } - - // True if and only if MemberFunction() should die. - bool should_die_; - const FilePath original_dir_; -}; - -// A class with a member function that may die. -class MayDie { - public: - explicit MayDie(bool should_die) : should_die_(should_die) {} - - // A member function that may die. - void MemberFunction() const { - if (should_die_) - DieInside("MayDie::MemberFunction"); - } - - private: - // True if and only if MemberFunction() should die. - bool should_die_; -}; - -// A global function that's expected to die. -void GlobalFunction() { DieInside("GlobalFunction"); } - -// A non-void function that's expected to die. -int NonVoidFunction() { - DieInside("NonVoidFunction"); - return 1; -} - -// A unary function that may die. -void DieIf(bool should_die) { - if (should_die) - DieInside("DieIf"); -} - -// A binary function that may die. -bool DieIfLessThan(int x, int y) { - if (x < y) { - DieInside("DieIfLessThan"); - } - return true; -} - -// Tests that ASSERT_DEATH can be used outside a TEST, TEST_F, or test fixture. -void DeathTestSubroutine() { - EXPECT_DEATH(GlobalFunction(), "death.*GlobalFunction"); - ASSERT_DEATH(GlobalFunction(), "death.*GlobalFunction"); -} - -// Death in dbg, not opt. -int DieInDebugElse12(int* sideeffect) { - if (sideeffect) *sideeffect = 12; - -# ifndef NDEBUG - - DieInside("DieInDebugElse12"); - -# endif // NDEBUG - - return 12; -} - -# if GTEST_OS_WINDOWS - -// Death in dbg due to Windows CRT assertion failure, not opt. -int DieInCRTDebugElse12(int* sideeffect) { - if (sideeffect) *sideeffect = 12; - - // Create an invalid fd by closing a valid one - int fdpipe[2]; - EXPECT_EQ(_pipe(fdpipe, 256, O_BINARY), 0); - EXPECT_EQ(_close(fdpipe[0]), 0); - EXPECT_EQ(_close(fdpipe[1]), 0); - - // _dup() should crash in debug mode - EXPECT_EQ(_dup(fdpipe[0]), -1); - - return 12; -} - -#endif // GTEST_OS_WINDOWS - -# if GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA - -// Tests the ExitedWithCode predicate. -TEST(ExitStatusPredicateTest, ExitedWithCode) { - // On Windows, the process's exit code is the same as its exit status, - // so the predicate just compares the its input with its parameter. - EXPECT_TRUE(testing::ExitedWithCode(0)(0)); - EXPECT_TRUE(testing::ExitedWithCode(1)(1)); - EXPECT_TRUE(testing::ExitedWithCode(42)(42)); - EXPECT_FALSE(testing::ExitedWithCode(0)(1)); - EXPECT_FALSE(testing::ExitedWithCode(1)(0)); -} - -# else - -// Returns the exit status of a process that calls _exit(2) with a -// given exit code. This is a helper function for the -// ExitStatusPredicateTest test suite. -static int NormalExitStatus(int exit_code) { - pid_t child_pid = fork(); - if (child_pid == 0) { - _exit(exit_code); - } - int status; - waitpid(child_pid, &status, 0); - return status; -} - -// Returns the exit status of a process that raises a given signal. -// If the signal does not cause the process to die, then it returns -// instead the exit status of a process that exits normally with exit -// code 1. This is a helper function for the ExitStatusPredicateTest -// test suite. -static int KilledExitStatus(int signum) { - pid_t child_pid = fork(); - if (child_pid == 0) { - raise(signum); - _exit(1); - } - int status; - waitpid(child_pid, &status, 0); - return status; -} - -// Tests the ExitedWithCode predicate. -TEST(ExitStatusPredicateTest, ExitedWithCode) { - const int status0 = NormalExitStatus(0); - const int status1 = NormalExitStatus(1); - const int status42 = NormalExitStatus(42); - const testing::ExitedWithCode pred0(0); - const testing::ExitedWithCode pred1(1); - const testing::ExitedWithCode pred42(42); - EXPECT_PRED1(pred0, status0); - EXPECT_PRED1(pred1, status1); - EXPECT_PRED1(pred42, status42); - EXPECT_FALSE(pred0(status1)); - EXPECT_FALSE(pred42(status0)); - EXPECT_FALSE(pred1(status42)); -} - -// Tests the KilledBySignal predicate. -TEST(ExitStatusPredicateTest, KilledBySignal) { - const int status_segv = KilledExitStatus(SIGSEGV); - const int status_kill = KilledExitStatus(SIGKILL); - const testing::KilledBySignal pred_segv(SIGSEGV); - const testing::KilledBySignal pred_kill(SIGKILL); - EXPECT_PRED1(pred_segv, status_segv); - EXPECT_PRED1(pred_kill, status_kill); - EXPECT_FALSE(pred_segv(status_kill)); - EXPECT_FALSE(pred_kill(status_segv)); -} - -# endif // GTEST_OS_WINDOWS || GTEST_OS_FUCHSIA - -// Tests that the death test macros expand to code which may or may not -// be followed by operator<<, and that in either case the complete text -// comprises only a single C++ statement. -TEST_F(TestForDeathTest, SingleStatement) { - if (AlwaysFalse()) - // This would fail if executed; this is a compilation test only - ASSERT_DEATH(return, ""); - - if (AlwaysTrue()) - EXPECT_DEATH(_exit(1), ""); - else - // This empty "else" branch is meant to ensure that EXPECT_DEATH - // doesn't expand into an "if" statement without an "else" - ; - - if (AlwaysFalse()) - ASSERT_DEATH(return, "") << "did not die"; - - if (AlwaysFalse()) - ; - else - EXPECT_DEATH(_exit(1), "") << 1 << 2 << 3; -} - -# if GTEST_USES_PCRE - -void DieWithEmbeddedNul() { - fprintf(stderr, "Hello%cmy null world.\n", '\0'); - fflush(stderr); - _exit(1); -} - -// Tests that EXPECT_DEATH and ASSERT_DEATH work when the error -// message has a NUL character in it. -TEST_F(TestForDeathTest, EmbeddedNulInMessage) { - EXPECT_DEATH(DieWithEmbeddedNul(), "my null world"); - ASSERT_DEATH(DieWithEmbeddedNul(), "my null world"); -} - -# endif // GTEST_USES_PCRE - -// Tests that death test macros expand to code which interacts well with switch -// statements. -TEST_F(TestForDeathTest, SwitchStatement) { - // Microsoft compiler usually complains about switch statements without - // case labels. We suppress that warning for this test. - GTEST_DISABLE_MSC_WARNINGS_PUSH_(4065) - - switch (0) - default: - ASSERT_DEATH(_exit(1), "") << "exit in default switch handler"; - - switch (0) - case 0: - EXPECT_DEATH(_exit(1), "") << "exit in switch case"; - - GTEST_DISABLE_MSC_WARNINGS_POP_() -} - -// Tests that a static member function can be used in a "fast" style -// death test. -TEST_F(TestForDeathTest, StaticMemberFunctionFastStyle) { - testing::GTEST_FLAG(death_test_style) = "fast"; - ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember"); -} - -// Tests that a method of the test fixture can be used in a "fast" -// style death test. -TEST_F(TestForDeathTest, MemberFunctionFastStyle) { - testing::GTEST_FLAG(death_test_style) = "fast"; - should_die_ = true; - EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction"); -} - -void ChangeToRootDir() { posix::ChDir(GTEST_PATH_SEP_); } - -// Tests that death tests work even if the current directory has been -// changed. -TEST_F(TestForDeathTest, FastDeathTestInChangedDir) { - testing::GTEST_FLAG(death_test_style) = "fast"; - - ChangeToRootDir(); - EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), ""); - - ChangeToRootDir(); - ASSERT_DEATH(_exit(1), ""); -} - -# if GTEST_OS_LINUX -void SigprofAction(int, siginfo_t*, void*) { /* no op */ } - -// Sets SIGPROF action and ITIMER_PROF timer (interval: 1ms). -void SetSigprofActionAndTimer() { - struct itimerval timer; - timer.it_interval.tv_sec = 0; - timer.it_interval.tv_usec = 1; - timer.it_value = timer.it_interval; - ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, nullptr)); - struct sigaction signal_action; - memset(&signal_action, 0, sizeof(signal_action)); - sigemptyset(&signal_action.sa_mask); - signal_action.sa_sigaction = SigprofAction; - signal_action.sa_flags = SA_RESTART | SA_SIGINFO; - ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, nullptr)); -} - -// Disables ITIMER_PROF timer and ignores SIGPROF signal. -void DisableSigprofActionAndTimer(struct sigaction* old_signal_action) { - struct itimerval timer; - timer.it_interval.tv_sec = 0; - timer.it_interval.tv_usec = 0; - timer.it_value = timer.it_interval; - ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, nullptr)); - struct sigaction signal_action; - memset(&signal_action, 0, sizeof(signal_action)); - sigemptyset(&signal_action.sa_mask); - signal_action.sa_handler = SIG_IGN; - ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, old_signal_action)); -} - -// Tests that death tests work when SIGPROF handler and timer are set. -TEST_F(TestForDeathTest, FastSigprofActionSet) { - testing::GTEST_FLAG(death_test_style) = "fast"; - SetSigprofActionAndTimer(); - EXPECT_DEATH(_exit(1), ""); - struct sigaction old_signal_action; - DisableSigprofActionAndTimer(&old_signal_action); - EXPECT_TRUE(old_signal_action.sa_sigaction == SigprofAction); -} - -TEST_F(TestForDeathTest, ThreadSafeSigprofActionSet) { - testing::GTEST_FLAG(death_test_style) = "threadsafe"; - SetSigprofActionAndTimer(); - EXPECT_DEATH(_exit(1), ""); - struct sigaction old_signal_action; - DisableSigprofActionAndTimer(&old_signal_action); - EXPECT_TRUE(old_signal_action.sa_sigaction == SigprofAction); -} -# endif // GTEST_OS_LINUX - -// Repeats a representative sample of death tests in the "threadsafe" style: - -TEST_F(TestForDeathTest, StaticMemberFunctionThreadsafeStyle) { - testing::GTEST_FLAG(death_test_style) = "threadsafe"; - ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember"); -} - -TEST_F(TestForDeathTest, MemberFunctionThreadsafeStyle) { - testing::GTEST_FLAG(death_test_style) = "threadsafe"; - should_die_ = true; - EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction"); -} - -TEST_F(TestForDeathTest, ThreadsafeDeathTestInLoop) { - testing::GTEST_FLAG(death_test_style) = "threadsafe"; - - for (int i = 0; i < 3; ++i) - EXPECT_EXIT(_exit(i), testing::ExitedWithCode(i), "") << ": i = " << i; -} - -TEST_F(TestForDeathTest, ThreadsafeDeathTestInChangedDir) { - testing::GTEST_FLAG(death_test_style) = "threadsafe"; - - ChangeToRootDir(); - EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), ""); - - ChangeToRootDir(); - ASSERT_DEATH(_exit(1), ""); -} - -TEST_F(TestForDeathTest, MixedStyles) { - testing::GTEST_FLAG(death_test_style) = "threadsafe"; - EXPECT_DEATH(_exit(1), ""); - testing::GTEST_FLAG(death_test_style) = "fast"; - EXPECT_DEATH(_exit(1), ""); -} - -# if GTEST_HAS_CLONE && GTEST_HAS_PTHREAD - -bool pthread_flag; - -void SetPthreadFlag() { - pthread_flag = true; -} - -TEST_F(TestForDeathTest, DoesNotExecuteAtforkHooks) { - if (!testing::GTEST_FLAG(death_test_use_fork)) { - testing::GTEST_FLAG(death_test_style) = "threadsafe"; - pthread_flag = false; - ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, nullptr, nullptr)); - ASSERT_DEATH(_exit(1), ""); - ASSERT_FALSE(pthread_flag); - } -} - -# endif // GTEST_HAS_CLONE && GTEST_HAS_PTHREAD - -// Tests that a method of another class can be used in a death test. -TEST_F(TestForDeathTest, MethodOfAnotherClass) { - const MayDie x(true); - ASSERT_DEATH(x.MemberFunction(), "MayDie\\:\\:MemberFunction"); -} - -// Tests that a global function can be used in a death test. -TEST_F(TestForDeathTest, GlobalFunction) { - EXPECT_DEATH(GlobalFunction(), "GlobalFunction"); -} - -// Tests that any value convertible to an RE works as a second -// argument to EXPECT_DEATH. -TEST_F(TestForDeathTest, AcceptsAnythingConvertibleToRE) { - static const char regex_c_str[] = "GlobalFunction"; - EXPECT_DEATH(GlobalFunction(), regex_c_str); - - const testing::internal::RE regex(regex_c_str); - EXPECT_DEATH(GlobalFunction(), regex); - -# if !GTEST_USES_PCRE - - const ::std::string regex_std_str(regex_c_str); - EXPECT_DEATH(GlobalFunction(), regex_std_str); - - // This one is tricky; a temporary pointer into another temporary. Reference - // lifetime extension of the pointer is not sufficient. - EXPECT_DEATH(GlobalFunction(), ::std::string(regex_c_str).c_str()); - -# endif // !GTEST_USES_PCRE -} - -// Tests that a non-void function can be used in a death test. -TEST_F(TestForDeathTest, NonVoidFunction) { - ASSERT_DEATH(NonVoidFunction(), "NonVoidFunction"); -} - -// Tests that functions that take parameter(s) can be used in a death test. -TEST_F(TestForDeathTest, FunctionWithParameter) { - EXPECT_DEATH(DieIf(true), "DieIf\\(\\)"); - EXPECT_DEATH(DieIfLessThan(2, 3), "DieIfLessThan"); -} - -// Tests that ASSERT_DEATH can be used outside a TEST, TEST_F, or test fixture. -TEST_F(TestForDeathTest, OutsideFixture) { - DeathTestSubroutine(); -} - -// Tests that death tests can be done inside a loop. -TEST_F(TestForDeathTest, InsideLoop) { - for (int i = 0; i < 5; i++) { - EXPECT_DEATH(DieIfLessThan(-1, i), "DieIfLessThan") << "where i == " << i; - } -} - -// Tests that a compound statement can be used in a death test. -TEST_F(TestForDeathTest, CompoundStatement) { - EXPECT_DEATH({ // NOLINT - const int x = 2; - const int y = x + 1; - DieIfLessThan(x, y); - }, - "DieIfLessThan"); -} - -// Tests that code that doesn't die causes a death test to fail. -TEST_F(TestForDeathTest, DoesNotDie) { - EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(DieIf(false), "DieIf"), - "failed to die"); -} - -// Tests that a death test fails when the error message isn't expected. -TEST_F(TestForDeathTest, ErrorMessageMismatch) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_DEATH(DieIf(true), "DieIfLessThan") << "End of death test message."; - }, "died but not with expected error"); -} - -// On exit, *aborted will be true if and only if the EXPECT_DEATH() -// statement aborted the function. -void ExpectDeathTestHelper(bool* aborted) { - *aborted = true; - EXPECT_DEATH(DieIf(false), "DieIf"); // This assertion should fail. - *aborted = false; -} - -// Tests that EXPECT_DEATH doesn't abort the test on failure. -TEST_F(TestForDeathTest, EXPECT_DEATH) { - bool aborted = true; - EXPECT_NONFATAL_FAILURE(ExpectDeathTestHelper(&aborted), - "failed to die"); - EXPECT_FALSE(aborted); -} - -// Tests that ASSERT_DEATH does abort the test on failure. -TEST_F(TestForDeathTest, ASSERT_DEATH) { - static bool aborted; - EXPECT_FATAL_FAILURE({ // NOLINT - aborted = true; - ASSERT_DEATH(DieIf(false), "DieIf"); // This assertion should fail. - aborted = false; - }, "failed to die"); - EXPECT_TRUE(aborted); -} - -// Tests that EXPECT_DEATH evaluates the arguments exactly once. -TEST_F(TestForDeathTest, SingleEvaluation) { - int x = 3; - EXPECT_DEATH(DieIf((++x) == 4), "DieIf"); - - const char* regex = "DieIf"; - const char* regex_save = regex; - EXPECT_DEATH(DieIfLessThan(3, 4), regex++); - EXPECT_EQ(regex_save + 1, regex); -} - -// Tests that run-away death tests are reported as failures. -TEST_F(TestForDeathTest, RunawayIsFailure) { - EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(static_cast(0), "Foo"), - "failed to die."); -} - -// Tests that death tests report executing 'return' in the statement as -// failure. -TEST_F(TestForDeathTest, ReturnIsFailure) { - EXPECT_FATAL_FAILURE(ASSERT_DEATH(return, "Bar"), - "illegal return in test statement."); -} - -// Tests that EXPECT_DEBUG_DEATH works as expected, that is, you can stream a -// message to it, and in debug mode it: -// 1. Asserts on death. -// 2. Has no side effect. -// -// And in opt mode, it: -// 1. Has side effects but does not assert. -TEST_F(TestForDeathTest, TestExpectDebugDeath) { - int sideeffect = 0; - - // Put the regex in a local variable to make sure we don't get an "unused" - // warning in opt mode. - const char* regex = "death.*DieInDebugElse12"; - - EXPECT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), regex) - << "Must accept a streamed message"; - -# ifdef NDEBUG - - // Checks that the assignment occurs in opt mode (sideeffect). - EXPECT_EQ(12, sideeffect); - -# else - - // Checks that the assignment does not occur in dbg mode (no sideeffect). - EXPECT_EQ(0, sideeffect); - -# endif -} - -# if GTEST_OS_WINDOWS - -// Tests that EXPECT_DEBUG_DEATH works as expected when in debug mode -// the Windows CRT crashes the process with an assertion failure. -// 1. Asserts on death. -// 2. Has no side effect (doesn't pop up a window or wait for user input). -// -// And in opt mode, it: -// 1. Has side effects but does not assert. -TEST_F(TestForDeathTest, CRTDebugDeath) { - int sideeffect = 0; - - // Put the regex in a local variable to make sure we don't get an "unused" - // warning in opt mode. - const char* regex = "dup.* : Assertion failed"; - - EXPECT_DEBUG_DEATH(DieInCRTDebugElse12(&sideeffect), regex) - << "Must accept a streamed message"; - -# ifdef NDEBUG - - // Checks that the assignment occurs in opt mode (sideeffect). - EXPECT_EQ(12, sideeffect); - -# else - - // Checks that the assignment does not occur in dbg mode (no sideeffect). - EXPECT_EQ(0, sideeffect); - -# endif -} - -# endif // GTEST_OS_WINDOWS - -// Tests that ASSERT_DEBUG_DEATH works as expected, that is, you can stream a -// message to it, and in debug mode it: -// 1. Asserts on death. -// 2. Has no side effect. -// -// And in opt mode, it: -// 1. Has side effects but does not assert. -TEST_F(TestForDeathTest, TestAssertDebugDeath) { - int sideeffect = 0; - - ASSERT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), "death.*DieInDebugElse12") - << "Must accept a streamed message"; - -# ifdef NDEBUG - - // Checks that the assignment occurs in opt mode (sideeffect). - EXPECT_EQ(12, sideeffect); - -# else - - // Checks that the assignment does not occur in dbg mode (no sideeffect). - EXPECT_EQ(0, sideeffect); - -# endif -} - -# ifndef NDEBUG - -void ExpectDebugDeathHelper(bool* aborted) { - *aborted = true; - EXPECT_DEBUG_DEATH(return, "") << "This is expected to fail."; - *aborted = false; -} - -# if GTEST_OS_WINDOWS -TEST(PopUpDeathTest, DoesNotShowPopUpOnAbort) { - printf("This test should be considered failing if it shows " - "any pop-up dialogs.\n"); - fflush(stdout); - - EXPECT_DEATH({ - testing::GTEST_FLAG(catch_exceptions) = false; - abort(); - }, ""); -} -# endif // GTEST_OS_WINDOWS - -// Tests that EXPECT_DEBUG_DEATH in debug mode does not abort -// the function. -TEST_F(TestForDeathTest, ExpectDebugDeathDoesNotAbort) { - bool aborted = true; - EXPECT_NONFATAL_FAILURE(ExpectDebugDeathHelper(&aborted), ""); - EXPECT_FALSE(aborted); -} - -void AssertDebugDeathHelper(bool* aborted) { - *aborted = true; - GTEST_LOG_(INFO) << "Before ASSERT_DEBUG_DEATH"; - ASSERT_DEBUG_DEATH(GTEST_LOG_(INFO) << "In ASSERT_DEBUG_DEATH"; return, "") - << "This is expected to fail."; - GTEST_LOG_(INFO) << "After ASSERT_DEBUG_DEATH"; - *aborted = false; -} - -// Tests that ASSERT_DEBUG_DEATH in debug mode aborts the function on -// failure. -TEST_F(TestForDeathTest, AssertDebugDeathAborts) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts2) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts3) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts4) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts5) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts6) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts7) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts8) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts9) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -TEST_F(TestForDeathTest, AssertDebugDeathAborts10) { - static bool aborted; - aborted = false; - EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), ""); - EXPECT_TRUE(aborted); -} - -# endif // _NDEBUG - -// Tests the *_EXIT family of macros, using a variety of predicates. -static void TestExitMacros() { - EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), ""); - ASSERT_EXIT(_exit(42), testing::ExitedWithCode(42), ""); - -# if GTEST_OS_WINDOWS - - // Of all signals effects on the process exit code, only those of SIGABRT - // are documented on Windows. - // See https://msdn.microsoft.com/en-us/query-bi/m/dwwzkt4c. - EXPECT_EXIT(raise(SIGABRT), testing::ExitedWithCode(3), "") << "b_ar"; - -# elif !GTEST_OS_FUCHSIA - - // Fuchsia has no unix signals. - EXPECT_EXIT(raise(SIGKILL), testing::KilledBySignal(SIGKILL), "") << "foo"; - ASSERT_EXIT(raise(SIGUSR2), testing::KilledBySignal(SIGUSR2), "") << "bar"; - - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_EXIT(_exit(0), testing::KilledBySignal(SIGSEGV), "") - << "This failure is expected, too."; - }, "This failure is expected, too."); - -# endif // GTEST_OS_WINDOWS - - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_EXIT(raise(SIGSEGV), testing::ExitedWithCode(0), "") - << "This failure is expected."; - }, "This failure is expected."); -} - -TEST_F(TestForDeathTest, ExitMacros) { - TestExitMacros(); -} - -TEST_F(TestForDeathTest, ExitMacrosUsingFork) { - testing::GTEST_FLAG(death_test_use_fork) = true; - TestExitMacros(); -} - -TEST_F(TestForDeathTest, InvalidStyle) { - testing::GTEST_FLAG(death_test_style) = "rococo"; - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_DEATH(_exit(0), "") << "This failure is expected."; - }, "This failure is expected."); -} - -TEST_F(TestForDeathTest, DeathTestFailedOutput) { - testing::GTEST_FLAG(death_test_style) = "fast"; - EXPECT_NONFATAL_FAILURE( - EXPECT_DEATH(DieWithMessage("death\n"), - "expected message"), - "Actual msg:\n" - "[ DEATH ] death\n"); -} - -TEST_F(TestForDeathTest, DeathTestUnexpectedReturnOutput) { - testing::GTEST_FLAG(death_test_style) = "fast"; - EXPECT_NONFATAL_FAILURE( - EXPECT_DEATH({ - fprintf(stderr, "returning\n"); - fflush(stderr); - return; - }, ""), - " Result: illegal return in test statement.\n" - " Error msg:\n" - "[ DEATH ] returning\n"); -} - -TEST_F(TestForDeathTest, DeathTestBadExitCodeOutput) { - testing::GTEST_FLAG(death_test_style) = "fast"; - EXPECT_NONFATAL_FAILURE( - EXPECT_EXIT(DieWithMessage("exiting with rc 1\n"), - testing::ExitedWithCode(3), - "expected message"), - " Result: died but not with expected exit code:\n" - " Exited with exit status 1\n" - "Actual msg:\n" - "[ DEATH ] exiting with rc 1\n"); -} - -TEST_F(TestForDeathTest, DeathTestMultiLineMatchFail) { - testing::GTEST_FLAG(death_test_style) = "fast"; - EXPECT_NONFATAL_FAILURE( - EXPECT_DEATH(DieWithMessage("line 1\nline 2\nline 3\n"), - "line 1\nxyz\nline 3\n"), - "Actual msg:\n" - "[ DEATH ] line 1\n" - "[ DEATH ] line 2\n" - "[ DEATH ] line 3\n"); -} - -TEST_F(TestForDeathTest, DeathTestMultiLineMatchPass) { - testing::GTEST_FLAG(death_test_style) = "fast"; - EXPECT_DEATH(DieWithMessage("line 1\nline 2\nline 3\n"), - "line 1\nline 2\nline 3\n"); -} - -// A DeathTestFactory that returns MockDeathTests. -class MockDeathTestFactory : public DeathTestFactory { - public: - MockDeathTestFactory(); - bool Create(const char* statement, - testing::Matcher matcher, const char* file, - int line, DeathTest** test) override; - - // Sets the parameters for subsequent calls to Create. - void SetParameters(bool create, DeathTest::TestRole role, - int status, bool passed); - - // Accessors. - int AssumeRoleCalls() const { return assume_role_calls_; } - int WaitCalls() const { return wait_calls_; } - size_t PassedCalls() const { return passed_args_.size(); } - bool PassedArgument(int n) const { - return passed_args_[static_cast(n)]; - } - size_t AbortCalls() const { return abort_args_.size(); } - DeathTest::AbortReason AbortArgument(int n) const { - return abort_args_[static_cast(n)]; - } - bool TestDeleted() const { return test_deleted_; } - - private: - friend class MockDeathTest; - // If true, Create will return a MockDeathTest; otherwise it returns - // NULL. - bool create_; - // The value a MockDeathTest will return from its AssumeRole method. - DeathTest::TestRole role_; - // The value a MockDeathTest will return from its Wait method. - int status_; - // The value a MockDeathTest will return from its Passed method. - bool passed_; - - // Number of times AssumeRole was called. - int assume_role_calls_; - // Number of times Wait was called. - int wait_calls_; - // The arguments to the calls to Passed since the last call to - // SetParameters. - std::vector passed_args_; - // The arguments to the calls to Abort since the last call to - // SetParameters. - std::vector abort_args_; - // True if the last MockDeathTest returned by Create has been - // deleted. - bool test_deleted_; -}; - - -// A DeathTest implementation useful in testing. It returns values set -// at its creation from its various inherited DeathTest methods, and -// reports calls to those methods to its parent MockDeathTestFactory -// object. -class MockDeathTest : public DeathTest { - public: - MockDeathTest(MockDeathTestFactory *parent, - TestRole role, int status, bool passed) : - parent_(parent), role_(role), status_(status), passed_(passed) { - } - ~MockDeathTest() override { parent_->test_deleted_ = true; } - TestRole AssumeRole() override { - ++parent_->assume_role_calls_; - return role_; - } - int Wait() override { - ++parent_->wait_calls_; - return status_; - } - bool Passed(bool exit_status_ok) override { - parent_->passed_args_.push_back(exit_status_ok); - return passed_; - } - void Abort(AbortReason reason) override { - parent_->abort_args_.push_back(reason); - } - - private: - MockDeathTestFactory* const parent_; - const TestRole role_; - const int status_; - const bool passed_; -}; - - -// MockDeathTestFactory constructor. -MockDeathTestFactory::MockDeathTestFactory() - : create_(true), - role_(DeathTest::OVERSEE_TEST), - status_(0), - passed_(true), - assume_role_calls_(0), - wait_calls_(0), - passed_args_(), - abort_args_() { -} - - -// Sets the parameters for subsequent calls to Create. -void MockDeathTestFactory::SetParameters(bool create, - DeathTest::TestRole role, - int status, bool passed) { - create_ = create; - role_ = role; - status_ = status; - passed_ = passed; - - assume_role_calls_ = 0; - wait_calls_ = 0; - passed_args_.clear(); - abort_args_.clear(); -} - - -// Sets test to NULL (if create_ is false) or to the address of a new -// MockDeathTest object with parameters taken from the last call -// to SetParameters (if create_ is true). Always returns true. -bool MockDeathTestFactory::Create( - const char* /*statement*/, testing::Matcher /*matcher*/, - const char* /*file*/, int /*line*/, DeathTest** test) { - test_deleted_ = false; - if (create_) { - *test = new MockDeathTest(this, role_, status_, passed_); - } else { - *test = nullptr; - } - return true; -} - -// A test fixture for testing the logic of the GTEST_DEATH_TEST_ macro. -// It installs a MockDeathTestFactory that is used for the duration -// of the test case. -class MacroLogicDeathTest : public testing::Test { - protected: - static testing::internal::ReplaceDeathTestFactory* replacer_; - static MockDeathTestFactory* factory_; - - static void SetUpTestSuite() { - factory_ = new MockDeathTestFactory; - replacer_ = new testing::internal::ReplaceDeathTestFactory(factory_); - } - - static void TearDownTestSuite() { - delete replacer_; - replacer_ = nullptr; - delete factory_; - factory_ = nullptr; - } - - // Runs a death test that breaks the rules by returning. Such a death - // test cannot be run directly from a test routine that uses a - // MockDeathTest, or the remainder of the routine will not be executed. - static void RunReturningDeathTest(bool* flag) { - ASSERT_DEATH({ // NOLINT - *flag = true; - return; - }, ""); - } -}; - -testing::internal::ReplaceDeathTestFactory* MacroLogicDeathTest::replacer_ = - nullptr; -MockDeathTestFactory* MacroLogicDeathTest::factory_ = nullptr; - -// Test that nothing happens when the factory doesn't return a DeathTest: -TEST_F(MacroLogicDeathTest, NothingHappens) { - bool flag = false; - factory_->SetParameters(false, DeathTest::OVERSEE_TEST, 0, true); - EXPECT_DEATH(flag = true, ""); - EXPECT_FALSE(flag); - EXPECT_EQ(0, factory_->AssumeRoleCalls()); - EXPECT_EQ(0, factory_->WaitCalls()); - EXPECT_EQ(0U, factory_->PassedCalls()); - EXPECT_EQ(0U, factory_->AbortCalls()); - EXPECT_FALSE(factory_->TestDeleted()); -} - -// Test that the parent process doesn't run the death test code, -// and that the Passed method returns false when the (simulated) -// child process exits with status 0: -TEST_F(MacroLogicDeathTest, ChildExitsSuccessfully) { - bool flag = false; - factory_->SetParameters(true, DeathTest::OVERSEE_TEST, 0, true); - EXPECT_DEATH(flag = true, ""); - EXPECT_FALSE(flag); - EXPECT_EQ(1, factory_->AssumeRoleCalls()); - EXPECT_EQ(1, factory_->WaitCalls()); - ASSERT_EQ(1U, factory_->PassedCalls()); - EXPECT_FALSE(factory_->PassedArgument(0)); - EXPECT_EQ(0U, factory_->AbortCalls()); - EXPECT_TRUE(factory_->TestDeleted()); -} - -// Tests that the Passed method was given the argument "true" when -// the (simulated) child process exits with status 1: -TEST_F(MacroLogicDeathTest, ChildExitsUnsuccessfully) { - bool flag = false; - factory_->SetParameters(true, DeathTest::OVERSEE_TEST, 1, true); - EXPECT_DEATH(flag = true, ""); - EXPECT_FALSE(flag); - EXPECT_EQ(1, factory_->AssumeRoleCalls()); - EXPECT_EQ(1, factory_->WaitCalls()); - ASSERT_EQ(1U, factory_->PassedCalls()); - EXPECT_TRUE(factory_->PassedArgument(0)); - EXPECT_EQ(0U, factory_->AbortCalls()); - EXPECT_TRUE(factory_->TestDeleted()); -} - -// Tests that the (simulated) child process executes the death test -// code, and is aborted with the correct AbortReason if it -// executes a return statement. -TEST_F(MacroLogicDeathTest, ChildPerformsReturn) { - bool flag = false; - factory_->SetParameters(true, DeathTest::EXECUTE_TEST, 0, true); - RunReturningDeathTest(&flag); - EXPECT_TRUE(flag); - EXPECT_EQ(1, factory_->AssumeRoleCalls()); - EXPECT_EQ(0, factory_->WaitCalls()); - EXPECT_EQ(0U, factory_->PassedCalls()); - EXPECT_EQ(1U, factory_->AbortCalls()); - EXPECT_EQ(DeathTest::TEST_ENCOUNTERED_RETURN_STATEMENT, - factory_->AbortArgument(0)); - EXPECT_TRUE(factory_->TestDeleted()); -} - -// Tests that the (simulated) child process is aborted with the -// correct AbortReason if it does not die. -TEST_F(MacroLogicDeathTest, ChildDoesNotDie) { - bool flag = false; - factory_->SetParameters(true, DeathTest::EXECUTE_TEST, 0, true); - EXPECT_DEATH(flag = true, ""); - EXPECT_TRUE(flag); - EXPECT_EQ(1, factory_->AssumeRoleCalls()); - EXPECT_EQ(0, factory_->WaitCalls()); - EXPECT_EQ(0U, factory_->PassedCalls()); - // This time there are two calls to Abort: one since the test didn't - // die, and another from the ReturnSentinel when it's destroyed. The - // sentinel normally isn't destroyed if a test doesn't die, since - // _exit(2) is called in that case by ForkingDeathTest, but not by - // our MockDeathTest. - ASSERT_EQ(2U, factory_->AbortCalls()); - EXPECT_EQ(DeathTest::TEST_DID_NOT_DIE, - factory_->AbortArgument(0)); - EXPECT_EQ(DeathTest::TEST_ENCOUNTERED_RETURN_STATEMENT, - factory_->AbortArgument(1)); - EXPECT_TRUE(factory_->TestDeleted()); -} - -// Tests that a successful death test does not register a successful -// test part. -TEST(SuccessRegistrationDeathTest, NoSuccessPart) { - EXPECT_DEATH(_exit(1), ""); - EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); -} - -TEST(StreamingAssertionsDeathTest, DeathTest) { - EXPECT_DEATH(_exit(1), "") << "unexpected failure"; - ASSERT_DEATH(_exit(1), "") << "unexpected failure"; - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_DEATH(_exit(0), "") << "expected failure"; - }, "expected failure"); - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_DEATH(_exit(0), "") << "expected failure"; - }, "expected failure"); -} - -// Tests that GetLastErrnoDescription returns an empty string when the -// last error is 0 and non-empty string when it is non-zero. -TEST(GetLastErrnoDescription, GetLastErrnoDescriptionWorks) { - errno = ENOENT; - EXPECT_STRNE("", GetLastErrnoDescription().c_str()); - errno = 0; - EXPECT_STREQ("", GetLastErrnoDescription().c_str()); -} - -# if GTEST_OS_WINDOWS -TEST(AutoHandleTest, AutoHandleWorks) { - HANDLE handle = ::CreateEvent(NULL, FALSE, FALSE, NULL); - ASSERT_NE(INVALID_HANDLE_VALUE, handle); - - // Tests that the AutoHandle is correctly initialized with a handle. - testing::internal::AutoHandle auto_handle(handle); - EXPECT_EQ(handle, auto_handle.Get()); - - // Tests that Reset assigns INVALID_HANDLE_VALUE. - // Note that this cannot verify whether the original handle is closed. - auto_handle.Reset(); - EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle.Get()); - - // Tests that Reset assigns the new handle. - // Note that this cannot verify whether the original handle is closed. - handle = ::CreateEvent(NULL, FALSE, FALSE, NULL); - ASSERT_NE(INVALID_HANDLE_VALUE, handle); - auto_handle.Reset(handle); - EXPECT_EQ(handle, auto_handle.Get()); - - // Tests that AutoHandle contains INVALID_HANDLE_VALUE by default. - testing::internal::AutoHandle auto_handle2; - EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle2.Get()); -} -# endif // GTEST_OS_WINDOWS - -# if GTEST_OS_WINDOWS -typedef unsigned __int64 BiggestParsable; -typedef signed __int64 BiggestSignedParsable; -# else -typedef unsigned long long BiggestParsable; -typedef signed long long BiggestSignedParsable; -# endif // GTEST_OS_WINDOWS - -// We cannot use std::numeric_limits::max() as it clashes with the -// max() macro defined by . -const BiggestParsable kBiggestParsableMax = ULLONG_MAX; -const BiggestSignedParsable kBiggestSignedParsableMax = LLONG_MAX; - -TEST(ParseNaturalNumberTest, RejectsInvalidFormat) { - BiggestParsable result = 0; - - // Rejects non-numbers. - EXPECT_FALSE(ParseNaturalNumber("non-number string", &result)); - - // Rejects numbers with whitespace prefix. - EXPECT_FALSE(ParseNaturalNumber(" 123", &result)); - - // Rejects negative numbers. - EXPECT_FALSE(ParseNaturalNumber("-123", &result)); - - // Rejects numbers starting with a plus sign. - EXPECT_FALSE(ParseNaturalNumber("+123", &result)); - errno = 0; -} - -TEST(ParseNaturalNumberTest, RejectsOverflownNumbers) { - BiggestParsable result = 0; - - EXPECT_FALSE(ParseNaturalNumber("99999999999999999999999", &result)); - - signed char char_result = 0; - EXPECT_FALSE(ParseNaturalNumber("200", &char_result)); - errno = 0; -} - -TEST(ParseNaturalNumberTest, AcceptsValidNumbers) { - BiggestParsable result = 0; - - result = 0; - ASSERT_TRUE(ParseNaturalNumber("123", &result)); - EXPECT_EQ(123U, result); - - // Check 0 as an edge case. - result = 1; - ASSERT_TRUE(ParseNaturalNumber("0", &result)); - EXPECT_EQ(0U, result); - - result = 1; - ASSERT_TRUE(ParseNaturalNumber("00000", &result)); - EXPECT_EQ(0U, result); -} - -TEST(ParseNaturalNumberTest, AcceptsTypeLimits) { - Message msg; - msg << kBiggestParsableMax; - - BiggestParsable result = 0; - EXPECT_TRUE(ParseNaturalNumber(msg.GetString(), &result)); - EXPECT_EQ(kBiggestParsableMax, result); - - Message msg2; - msg2 << kBiggestSignedParsableMax; - - BiggestSignedParsable signed_result = 0; - EXPECT_TRUE(ParseNaturalNumber(msg2.GetString(), &signed_result)); - EXPECT_EQ(kBiggestSignedParsableMax, signed_result); - - Message msg3; - msg3 << INT_MAX; - - int int_result = 0; - EXPECT_TRUE(ParseNaturalNumber(msg3.GetString(), &int_result)); - EXPECT_EQ(INT_MAX, int_result); - - Message msg4; - msg4 << UINT_MAX; - - unsigned int uint_result = 0; - EXPECT_TRUE(ParseNaturalNumber(msg4.GetString(), &uint_result)); - EXPECT_EQ(UINT_MAX, uint_result); -} - -TEST(ParseNaturalNumberTest, WorksForShorterIntegers) { - short short_result = 0; - ASSERT_TRUE(ParseNaturalNumber("123", &short_result)); - EXPECT_EQ(123, short_result); - - signed char char_result = 0; - ASSERT_TRUE(ParseNaturalNumber("123", &char_result)); - EXPECT_EQ(123, char_result); -} - -# if GTEST_OS_WINDOWS -TEST(EnvironmentTest, HandleFitsIntoSizeT) { - ASSERT_TRUE(sizeof(HANDLE) <= sizeof(size_t)); -} -# endif // GTEST_OS_WINDOWS - -// Tests that EXPECT_DEATH_IF_SUPPORTED/ASSERT_DEATH_IF_SUPPORTED trigger -// failures when death tests are available on the system. -TEST(ConditionalDeathMacrosDeathTest, ExpectsDeathWhenDeathTestsAvailable) { - EXPECT_DEATH_IF_SUPPORTED(DieInside("CondDeathTestExpectMacro"), - "death inside CondDeathTestExpectMacro"); - ASSERT_DEATH_IF_SUPPORTED(DieInside("CondDeathTestAssertMacro"), - "death inside CondDeathTestAssertMacro"); - - // Empty statement will not crash, which must trigger a failure. - EXPECT_NONFATAL_FAILURE(EXPECT_DEATH_IF_SUPPORTED(;, ""), ""); - EXPECT_FATAL_FAILURE(ASSERT_DEATH_IF_SUPPORTED(;, ""), ""); -} - -TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInFastStyle) { - testing::GTEST_FLAG(death_test_style) = "fast"; - EXPECT_FALSE(InDeathTestChild()); - EXPECT_DEATH({ - fprintf(stderr, InDeathTestChild() ? "Inside" : "Outside"); - fflush(stderr); - _exit(1); - }, "Inside"); -} - -TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInThreadSafeStyle) { - testing::GTEST_FLAG(death_test_style) = "threadsafe"; - EXPECT_FALSE(InDeathTestChild()); - EXPECT_DEATH({ - fprintf(stderr, InDeathTestChild() ? "Inside" : "Outside"); - fflush(stderr); - _exit(1); - }, "Inside"); -} - -void DieWithMessage(const char* message) { - fputs(message, stderr); - fflush(stderr); // Make sure the text is printed before the process exits. - _exit(1); -} - -TEST(MatcherDeathTest, DoesNotBreakBareRegexMatching) { - // googletest tests this, of course; here we ensure that including googlemock - // has not broken it. - EXPECT_DEATH(DieWithMessage("O, I die, Horatio."), "I d[aeiou]e"); -} - -TEST(MatcherDeathTest, MonomorphicMatcherMatches) { - EXPECT_DEATH(DieWithMessage("Behind O, I am slain!"), - Matcher(ContainsRegex("I am slain"))); -} - -TEST(MatcherDeathTest, MonomorphicMatcherDoesNotMatch) { - EXPECT_NONFATAL_FAILURE( - EXPECT_DEATH( - DieWithMessage("Behind O, I am slain!"), - Matcher(ContainsRegex("Ow, I am slain"))), - "Expected: contains regular expression \"Ow, I am slain\""); -} - -TEST(MatcherDeathTest, PolymorphicMatcherMatches) { - EXPECT_DEATH(DieWithMessage("The rest is silence."), - ContainsRegex("rest is silence")); -} - -TEST(MatcherDeathTest, PolymorphicMatcherDoesNotMatch) { - EXPECT_NONFATAL_FAILURE( - EXPECT_DEATH(DieWithMessage("The rest is silence."), - ContainsRegex("rest is science")), - "Expected: contains regular expression \"rest is science\""); -} - -} // namespace - -#else // !GTEST_HAS_DEATH_TEST follows - -namespace { - -using testing::internal::CaptureStderr; -using testing::internal::GetCapturedStderr; - -// Tests that EXPECT_DEATH_IF_SUPPORTED/ASSERT_DEATH_IF_SUPPORTED are still -// defined but do not trigger failures when death tests are not available on -// the system. -TEST(ConditionalDeathMacrosTest, WarnsWhenDeathTestsNotAvailable) { - // Empty statement will not crash, but that should not trigger a failure - // when death tests are not supported. - CaptureStderr(); - EXPECT_DEATH_IF_SUPPORTED(;, ""); - std::string output = GetCapturedStderr(); - ASSERT_TRUE(NULL != strstr(output.c_str(), - "Death tests are not supported on this platform")); - ASSERT_TRUE(NULL != strstr(output.c_str(), ";")); - - // The streamed message should not be printed as there is no test failure. - CaptureStderr(); - EXPECT_DEATH_IF_SUPPORTED(;, "") << "streamed message"; - output = GetCapturedStderr(); - ASSERT_TRUE(NULL == strstr(output.c_str(), "streamed message")); - - CaptureStderr(); - ASSERT_DEATH_IF_SUPPORTED(;, ""); // NOLINT - output = GetCapturedStderr(); - ASSERT_TRUE(NULL != strstr(output.c_str(), - "Death tests are not supported on this platform")); - ASSERT_TRUE(NULL != strstr(output.c_str(), ";")); - - CaptureStderr(); - ASSERT_DEATH_IF_SUPPORTED(;, "") << "streamed message"; // NOLINT - output = GetCapturedStderr(); - ASSERT_TRUE(NULL == strstr(output.c_str(), "streamed message")); -} - -void FuncWithAssert(int* n) { - ASSERT_DEATH_IF_SUPPORTED(return;, ""); - (*n)++; -} - -// Tests that ASSERT_DEATH_IF_SUPPORTED does not return from the current -// function (as ASSERT_DEATH does) if death tests are not supported. -TEST(ConditionalDeathMacrosTest, AssertDeatDoesNotReturnhIfUnsupported) { - int n = 0; - FuncWithAssert(&n); - EXPECT_EQ(1, n); -} - -} // namespace - -#endif // !GTEST_HAS_DEATH_TEST - -namespace { - -// Tests that the death test macros expand to code which may or may not -// be followed by operator<<, and that in either case the complete text -// comprises only a single C++ statement. -// -// The syntax should work whether death tests are available or not. -TEST(ConditionalDeathMacrosSyntaxDeathTest, SingleStatement) { - if (AlwaysFalse()) - // This would fail if executed; this is a compilation test only - ASSERT_DEATH_IF_SUPPORTED(return, ""); - - if (AlwaysTrue()) - EXPECT_DEATH_IF_SUPPORTED(_exit(1), ""); - else - // This empty "else" branch is meant to ensure that EXPECT_DEATH - // doesn't expand into an "if" statement without an "else" - ; // NOLINT - - if (AlwaysFalse()) - ASSERT_DEATH_IF_SUPPORTED(return, "") << "did not die"; - - if (AlwaysFalse()) - ; // NOLINT - else - EXPECT_DEATH_IF_SUPPORTED(_exit(1), "") << 1 << 2 << 3; -} - -// Tests that conditional death test macros expand to code which interacts -// well with switch statements. -TEST(ConditionalDeathMacrosSyntaxDeathTest, SwitchStatement) { - // Microsoft compiler usually complains about switch statements without - // case labels. We suppress that warning for this test. - GTEST_DISABLE_MSC_WARNINGS_PUSH_(4065) - - switch (0) - default: - ASSERT_DEATH_IF_SUPPORTED(_exit(1), "") - << "exit in default switch handler"; - - switch (0) - case 0: - EXPECT_DEATH_IF_SUPPORTED(_exit(1), "") << "exit in switch case"; - - GTEST_DISABLE_MSC_WARNINGS_POP_() -} - -// Tests that a test case whose name ends with "DeathTest" works fine -// on Windows. -TEST(NotADeathTest, Test) { - SUCCEED(); -} - -} // namespace diff --git a/src/pdal/test/gtest/test/googletest-death-test_ex_test.cc b/src/pdal/test/gtest/test/googletest-death-test_ex_test.cc deleted file mode 100644 index 7ea5b94..0000000 --- a/src/pdal/test/gtest/test/googletest-death-test_ex_test.cc +++ /dev/null @@ -1,92 +0,0 @@ -// Copyright 2010, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests that verify interaction of exceptions and death tests. - -#include "gtest/gtest-death-test.h" -#include "gtest/gtest.h" - -#if GTEST_HAS_DEATH_TEST - -# if GTEST_HAS_SEH -# include // For RaiseException(). -# endif - -# include "gtest/gtest-spi.h" - -# if GTEST_HAS_EXCEPTIONS - -# include // For std::exception. - -// Tests that death tests report thrown exceptions as failures and that the -// exceptions do not escape death test macros. -TEST(CxxExceptionDeathTest, ExceptionIsFailure) { - try { - EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw 1, ""), "threw an exception"); - } catch (...) { // NOLINT - FAIL() << "An exception escaped a death test macro invocation " - << "with catch_exceptions " - << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled"); - } -} - -class TestException : public std::exception { - public: - const char* what() const throw() override { return "exceptional message"; } -}; - -TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions) { - // Verifies that the exception message is quoted in the failure text. - EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""), - "exceptional message"); - // Verifies that the location is mentioned in the failure text. - EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""), - __FILE__); -} -# endif // GTEST_HAS_EXCEPTIONS - -# if GTEST_HAS_SEH -// Tests that enabling interception of SEH exceptions with the -// catch_exceptions flag does not interfere with SEH exceptions being -// treated as death by death tests. -TEST(SehExceptionDeasTest, CatchExceptionsDoesNotInterfere) { - EXPECT_DEATH(RaiseException(42, 0x0, 0, NULL), "") - << "with catch_exceptions " - << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled"); -} -# endif - -#endif // GTEST_HAS_DEATH_TEST - -int main(int argc, char** argv) { - testing::InitGoogleTest(&argc, argv); - testing::GTEST_FLAG(catch_exceptions) = GTEST_ENABLE_CATCH_EXCEPTIONS_ != 0; - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/googletest-env-var-test.py b/src/pdal/test/gtest/test/googletest-env-var-test.py deleted file mode 100755 index 2f0e406..0000000 --- a/src/pdal/test/gtest/test/googletest-env-var-test.py +++ /dev/null @@ -1,117 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Verifies that Google Test correctly parses environment variables.""" - -import os -import gtest_test_utils - - -IS_WINDOWS = os.name == 'nt' -IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux' - -COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-env-var-test_') - -environ = os.environ.copy() - - -def AssertEq(expected, actual): - if expected != actual: - print('Expected: %s' % (expected,)) - print(' Actual: %s' % (actual,)) - raise AssertionError - - -def SetEnvVar(env_var, value): - """Sets the env variable to 'value'; unsets it when 'value' is None.""" - - if value is not None: - environ[env_var] = value - elif env_var in environ: - del environ[env_var] - - -def GetFlag(flag): - """Runs googletest-env-var-test_ and returns its output.""" - - args = [COMMAND] - if flag is not None: - args += [flag] - return gtest_test_utils.Subprocess(args, env=environ).output - - -def TestFlag(flag, test_val, default_val): - """Verifies that the given flag is affected by the corresponding env var.""" - - env_var = 'GTEST_' + flag.upper() - SetEnvVar(env_var, test_val) - AssertEq(test_val, GetFlag(flag)) - SetEnvVar(env_var, None) - AssertEq(default_val, GetFlag(flag)) - - -class GTestEnvVarTest(gtest_test_utils.TestCase): - - def testEnvVarAffectsFlag(self): - """Tests that environment variable should affect the corresponding flag.""" - - TestFlag('break_on_failure', '1', '0') - TestFlag('color', 'yes', 'auto') - TestFlag('filter', 'FooTest.Bar', '*') - SetEnvVar('XML_OUTPUT_FILE', None) # For 'output' test - TestFlag('output', 'xml:tmp/foo.xml', '') - TestFlag('print_time', '0', '1') - TestFlag('repeat', '999', '1') - TestFlag('throw_on_failure', '1', '0') - TestFlag('death_test_style', 'threadsafe', 'fast') - TestFlag('catch_exceptions', '0', '1') - - if IS_LINUX: - TestFlag('death_test_use_fork', '1', '0') - TestFlag('stack_trace_depth', '0', '100') - - - def testXmlOutputFile(self): - """Tests that $XML_OUTPUT_FILE affects the output flag.""" - - SetEnvVar('GTEST_OUTPUT', None) - SetEnvVar('XML_OUTPUT_FILE', 'tmp/bar.xml') - AssertEq('xml:tmp/bar.xml', GetFlag('output')) - - def testXmlOutputFileOverride(self): - """Tests that $XML_OUTPUT_FILE is overridden by $GTEST_OUTPUT.""" - - SetEnvVar('GTEST_OUTPUT', 'xml:tmp/foo.xml') - SetEnvVar('XML_OUTPUT_FILE', 'tmp/bar.xml') - AssertEq('xml:tmp/foo.xml', GetFlag('output')) - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-env-var-test_.cc b/src/pdal/test/gtest/test/googletest-env-var-test_.cc deleted file mode 100644 index fd2aa82..0000000 --- a/src/pdal/test/gtest/test/googletest-env-var-test_.cc +++ /dev/null @@ -1,122 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// A helper program for testing that Google Test parses the environment -// variables correctly. - -#include - -#include "gtest/gtest.h" -#include "src/gtest-internal-inl.h" - -using ::std::cout; - -namespace testing { - -// The purpose of this is to make the test more realistic by ensuring -// that the UnitTest singleton is created before main() is entered. -// We don't actual run the TEST itself. -TEST(GTestEnvVarTest, Dummy) { -} - -void PrintFlag(const char* flag) { - if (strcmp(flag, "break_on_failure") == 0) { - cout << GTEST_FLAG(break_on_failure); - return; - } - - if (strcmp(flag, "catch_exceptions") == 0) { - cout << GTEST_FLAG(catch_exceptions); - return; - } - - if (strcmp(flag, "color") == 0) { - cout << GTEST_FLAG(color); - return; - } - - if (strcmp(flag, "death_test_style") == 0) { - cout << GTEST_FLAG(death_test_style); - return; - } - - if (strcmp(flag, "death_test_use_fork") == 0) { - cout << GTEST_FLAG(death_test_use_fork); - return; - } - - if (strcmp(flag, "filter") == 0) { - cout << GTEST_FLAG(filter); - return; - } - - if (strcmp(flag, "output") == 0) { - cout << GTEST_FLAG(output); - return; - } - - if (strcmp(flag, "print_time") == 0) { - cout << GTEST_FLAG(print_time); - return; - } - - if (strcmp(flag, "repeat") == 0) { - cout << GTEST_FLAG(repeat); - return; - } - - if (strcmp(flag, "stack_trace_depth") == 0) { - cout << GTEST_FLAG(stack_trace_depth); - return; - } - - if (strcmp(flag, "throw_on_failure") == 0) { - cout << GTEST_FLAG(throw_on_failure); - return; - } - - cout << "Invalid flag name " << flag - << ". Valid names are break_on_failure, color, filter, etc.\n"; - exit(1); -} - -} // namespace testing - -int main(int argc, char** argv) { - testing::InitGoogleTest(&argc, argv); - - if (argc != 2) { - cout << "Usage: googletest-env-var-test_ NAME_OF_FLAG\n"; - return 1; - } - - testing::PrintFlag(argv[1]); - return 0; -} diff --git a/src/pdal/test/gtest/test/googletest-filepath-test.cc b/src/pdal/test/gtest/test/googletest-filepath-test.cc deleted file mode 100644 index aafad36..0000000 --- a/src/pdal/test/gtest/test/googletest-filepath-test.cc +++ /dev/null @@ -1,649 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// Google Test filepath utilities -// -// This file tests classes and functions used internally by -// Google Test. They are subject to change without notice. -// -// This file is #included from gtest-internal.h. -// Do not #include this file anywhere else! - -#include "gtest/internal/gtest-filepath.h" -#include "gtest/gtest.h" -#include "src/gtest-internal-inl.h" - -#if GTEST_OS_WINDOWS_MOBILE -# include // NOLINT -#elif GTEST_OS_WINDOWS -# include // NOLINT -#endif // GTEST_OS_WINDOWS_MOBILE - -namespace testing { -namespace internal { -namespace { - -#if GTEST_OS_WINDOWS_MOBILE - -// Windows CE doesn't have the remove C function. -int remove(const char* path) { - LPCWSTR wpath = String::AnsiToUtf16(path); - int ret = DeleteFile(wpath) ? 0 : -1; - delete [] wpath; - return ret; -} -// Windows CE doesn't have the _rmdir C function. -int _rmdir(const char* path) { - FilePath filepath(path); - LPCWSTR wpath = String::AnsiToUtf16( - filepath.RemoveTrailingPathSeparator().c_str()); - int ret = RemoveDirectory(wpath) ? 0 : -1; - delete [] wpath; - return ret; -} - -#else - -TEST(GetCurrentDirTest, ReturnsCurrentDir) { - const FilePath original_dir = FilePath::GetCurrentDir(); - EXPECT_FALSE(original_dir.IsEmpty()); - - posix::ChDir(GTEST_PATH_SEP_); - const FilePath cwd = FilePath::GetCurrentDir(); - posix::ChDir(original_dir.c_str()); - -# if GTEST_OS_WINDOWS || GTEST_OS_OS2 - - // Skips the ":". - const char* const cwd_without_drive = strchr(cwd.c_str(), ':'); - ASSERT_TRUE(cwd_without_drive != NULL); - EXPECT_STREQ(GTEST_PATH_SEP_, cwd_without_drive + 1); - -# else - - EXPECT_EQ(GTEST_PATH_SEP_, cwd.string()); - -# endif -} - -#endif // GTEST_OS_WINDOWS_MOBILE - -TEST(IsEmptyTest, ReturnsTrueForEmptyPath) { - EXPECT_TRUE(FilePath("").IsEmpty()); -} - -TEST(IsEmptyTest, ReturnsFalseForNonEmptyPath) { - EXPECT_FALSE(FilePath("a").IsEmpty()); - EXPECT_FALSE(FilePath(".").IsEmpty()); - EXPECT_FALSE(FilePath("a/b").IsEmpty()); - EXPECT_FALSE(FilePath("a\\b\\").IsEmpty()); -} - -// RemoveDirectoryName "" -> "" -TEST(RemoveDirectoryNameTest, WhenEmptyName) { - EXPECT_EQ("", FilePath("").RemoveDirectoryName().string()); -} - -// RemoveDirectoryName "afile" -> "afile" -TEST(RemoveDirectoryNameTest, ButNoDirectory) { - EXPECT_EQ("afile", - FilePath("afile").RemoveDirectoryName().string()); -} - -// RemoveDirectoryName "/afile" -> "afile" -TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileName) { - EXPECT_EQ("afile", - FilePath(GTEST_PATH_SEP_ "afile").RemoveDirectoryName().string()); -} - -// RemoveDirectoryName "adir/" -> "" -TEST(RemoveDirectoryNameTest, WhereThereIsNoFileName) { - EXPECT_EQ("", - FilePath("adir" GTEST_PATH_SEP_).RemoveDirectoryName().string()); -} - -// RemoveDirectoryName "adir/afile" -> "afile" -TEST(RemoveDirectoryNameTest, ShouldGiveFileName) { - EXPECT_EQ("afile", - FilePath("adir" GTEST_PATH_SEP_ "afile").RemoveDirectoryName().string()); -} - -// RemoveDirectoryName "adir/subdir/afile" -> "afile" -TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileName) { - EXPECT_EQ("afile", - FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile") - .RemoveDirectoryName().string()); -} - -#if GTEST_HAS_ALT_PATH_SEP_ - -// Tests that RemoveDirectoryName() works with the alternate separator -// on Windows. - -// RemoveDirectoryName("/afile") -> "afile" -TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileNameForAlternateSeparator) { - EXPECT_EQ("afile", FilePath("/afile").RemoveDirectoryName().string()); -} - -// RemoveDirectoryName("adir/") -> "" -TEST(RemoveDirectoryNameTest, WhereThereIsNoFileNameForAlternateSeparator) { - EXPECT_EQ("", FilePath("adir/").RemoveDirectoryName().string()); -} - -// RemoveDirectoryName("adir/afile") -> "afile" -TEST(RemoveDirectoryNameTest, ShouldGiveFileNameForAlternateSeparator) { - EXPECT_EQ("afile", FilePath("adir/afile").RemoveDirectoryName().string()); -} - -// RemoveDirectoryName("adir/subdir/afile") -> "afile" -TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileNameForAlternateSeparator) { - EXPECT_EQ("afile", - FilePath("adir/subdir/afile").RemoveDirectoryName().string()); -} - -#endif - -// RemoveFileName "" -> "./" -TEST(RemoveFileNameTest, EmptyName) { -#if GTEST_OS_WINDOWS_MOBILE - // On Windows CE, we use the root as the current directory. - EXPECT_EQ(GTEST_PATH_SEP_, FilePath("").RemoveFileName().string()); -#else - EXPECT_EQ("." GTEST_PATH_SEP_, FilePath("").RemoveFileName().string()); -#endif -} - -// RemoveFileName "adir/" -> "adir/" -TEST(RemoveFileNameTest, ButNoFile) { - EXPECT_EQ("adir" GTEST_PATH_SEP_, - FilePath("adir" GTEST_PATH_SEP_).RemoveFileName().string()); -} - -// RemoveFileName "adir/afile" -> "adir/" -TEST(RemoveFileNameTest, GivesDirName) { - EXPECT_EQ("adir" GTEST_PATH_SEP_, - FilePath("adir" GTEST_PATH_SEP_ "afile").RemoveFileName().string()); -} - -// RemoveFileName "adir/subdir/afile" -> "adir/subdir/" -TEST(RemoveFileNameTest, GivesDirAndSubDirName) { - EXPECT_EQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_, - FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile") - .RemoveFileName().string()); -} - -// RemoveFileName "/afile" -> "/" -TEST(RemoveFileNameTest, GivesRootDir) { - EXPECT_EQ(GTEST_PATH_SEP_, - FilePath(GTEST_PATH_SEP_ "afile").RemoveFileName().string()); -} - -#if GTEST_HAS_ALT_PATH_SEP_ - -// Tests that RemoveFileName() works with the alternate separator on -// Windows. - -// RemoveFileName("adir/") -> "adir/" -TEST(RemoveFileNameTest, ButNoFileForAlternateSeparator) { - EXPECT_EQ("adir" GTEST_PATH_SEP_, - FilePath("adir/").RemoveFileName().string()); -} - -// RemoveFileName("adir/afile") -> "adir/" -TEST(RemoveFileNameTest, GivesDirNameForAlternateSeparator) { - EXPECT_EQ("adir" GTEST_PATH_SEP_, - FilePath("adir/afile").RemoveFileName().string()); -} - -// RemoveFileName("adir/subdir/afile") -> "adir/subdir/" -TEST(RemoveFileNameTest, GivesDirAndSubDirNameForAlternateSeparator) { - EXPECT_EQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_, - FilePath("adir/subdir/afile").RemoveFileName().string()); -} - -// RemoveFileName("/afile") -> "\" -TEST(RemoveFileNameTest, GivesRootDirForAlternateSeparator) { - EXPECT_EQ(GTEST_PATH_SEP_, FilePath("/afile").RemoveFileName().string()); -} - -#endif - -TEST(MakeFileNameTest, GenerateWhenNumberIsZero) { - FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"), - 0, "xml"); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.string()); -} - -TEST(MakeFileNameTest, GenerateFileNameNumberGtZero) { - FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"), - 12, "xml"); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.string()); -} - -TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberIsZero) { - FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_), - FilePath("bar"), 0, "xml"); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.string()); -} - -TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberGtZero) { - FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_), - FilePath("bar"), 12, "xml"); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.string()); -} - -TEST(MakeFileNameTest, GenerateWhenNumberIsZeroAndDirIsEmpty) { - FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"), - 0, "xml"); - EXPECT_EQ("bar.xml", actual.string()); -} - -TEST(MakeFileNameTest, GenerateWhenNumberIsNotZeroAndDirIsEmpty) { - FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"), - 14, "xml"); - EXPECT_EQ("bar_14.xml", actual.string()); -} - -TEST(ConcatPathsTest, WorksWhenDirDoesNotEndWithPathSep) { - FilePath actual = FilePath::ConcatPaths(FilePath("foo"), - FilePath("bar.xml")); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.string()); -} - -TEST(ConcatPathsTest, WorksWhenPath1EndsWithPathSep) { - FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_), - FilePath("bar.xml")); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.string()); -} - -TEST(ConcatPathsTest, Path1BeingEmpty) { - FilePath actual = FilePath::ConcatPaths(FilePath(""), - FilePath("bar.xml")); - EXPECT_EQ("bar.xml", actual.string()); -} - -TEST(ConcatPathsTest, Path2BeingEmpty) { - FilePath actual = FilePath::ConcatPaths(FilePath("foo"), FilePath("")); - EXPECT_EQ("foo" GTEST_PATH_SEP_, actual.string()); -} - -TEST(ConcatPathsTest, BothPathBeingEmpty) { - FilePath actual = FilePath::ConcatPaths(FilePath(""), - FilePath("")); - EXPECT_EQ("", actual.string()); -} - -TEST(ConcatPathsTest, Path1ContainsPathSep) { - FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_ "bar"), - FilePath("foobar.xml")); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "foobar.xml", - actual.string()); -} - -TEST(ConcatPathsTest, Path2ContainsPathSep) { - FilePath actual = FilePath::ConcatPaths( - FilePath("foo" GTEST_PATH_SEP_), - FilePath("bar" GTEST_PATH_SEP_ "bar.xml")); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "bar.xml", - actual.string()); -} - -TEST(ConcatPathsTest, Path2EndsWithPathSep) { - FilePath actual = FilePath::ConcatPaths(FilePath("foo"), - FilePath("bar" GTEST_PATH_SEP_)); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_, actual.string()); -} - -// RemoveTrailingPathSeparator "" -> "" -TEST(RemoveTrailingPathSeparatorTest, EmptyString) { - EXPECT_EQ("", FilePath("").RemoveTrailingPathSeparator().string()); -} - -// RemoveTrailingPathSeparator "foo" -> "foo" -TEST(RemoveTrailingPathSeparatorTest, FileNoSlashString) { - EXPECT_EQ("foo", FilePath("foo").RemoveTrailingPathSeparator().string()); -} - -// RemoveTrailingPathSeparator "foo/" -> "foo" -TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveTrailingSeparator) { - EXPECT_EQ("foo", - FilePath("foo" GTEST_PATH_SEP_).RemoveTrailingPathSeparator().string()); -#if GTEST_HAS_ALT_PATH_SEP_ - EXPECT_EQ("foo", FilePath("foo/").RemoveTrailingPathSeparator().string()); -#endif -} - -// RemoveTrailingPathSeparator "foo/bar/" -> "foo/bar/" -TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveLastSeparator) { - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", - FilePath("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_) - .RemoveTrailingPathSeparator().string()); -} - -// RemoveTrailingPathSeparator "foo/bar" -> "foo/bar" -TEST(RemoveTrailingPathSeparatorTest, ShouldReturnUnmodified) { - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", - FilePath("foo" GTEST_PATH_SEP_ "bar") - .RemoveTrailingPathSeparator().string()); -} - -TEST(DirectoryTest, RootDirectoryExists) { -#if GTEST_OS_WINDOWS // We are on Windows. - char current_drive[_MAX_PATH]; // NOLINT - current_drive[0] = static_cast(_getdrive() + 'A' - 1); - current_drive[1] = ':'; - current_drive[2] = '\\'; - current_drive[3] = '\0'; - EXPECT_TRUE(FilePath(current_drive).DirectoryExists()); -#else - EXPECT_TRUE(FilePath("/").DirectoryExists()); -#endif // GTEST_OS_WINDOWS -} - -#if GTEST_OS_WINDOWS -TEST(DirectoryTest, RootOfWrongDriveDoesNotExists) { - const int saved_drive_ = _getdrive(); - // Find a drive that doesn't exist. Start with 'Z' to avoid common ones. - for (char drive = 'Z'; drive >= 'A'; drive--) - if (_chdrive(drive - 'A' + 1) == -1) { - char non_drive[_MAX_PATH]; // NOLINT - non_drive[0] = drive; - non_drive[1] = ':'; - non_drive[2] = '\\'; - non_drive[3] = '\0'; - EXPECT_FALSE(FilePath(non_drive).DirectoryExists()); - break; - } - _chdrive(saved_drive_); -} -#endif // GTEST_OS_WINDOWS - -#if !GTEST_OS_WINDOWS_MOBILE -// Windows CE _does_ consider an empty directory to exist. -TEST(DirectoryTest, EmptyPathDirectoryDoesNotExist) { - EXPECT_FALSE(FilePath("").DirectoryExists()); -} -#endif // !GTEST_OS_WINDOWS_MOBILE - -TEST(DirectoryTest, CurrentDirectoryExists) { -#if GTEST_OS_WINDOWS // We are on Windows. -# ifndef _WIN32_CE // Windows CE doesn't have a current directory. - - EXPECT_TRUE(FilePath(".").DirectoryExists()); - EXPECT_TRUE(FilePath(".\\").DirectoryExists()); - -# endif // _WIN32_CE -#else - EXPECT_TRUE(FilePath(".").DirectoryExists()); - EXPECT_TRUE(FilePath("./").DirectoryExists()); -#endif // GTEST_OS_WINDOWS -} - -// "foo/bar" == foo//bar" == "foo///bar" -TEST(NormalizeTest, MultipleConsecutiveSepaparatorsInMidstring) { - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", - FilePath("foo" GTEST_PATH_SEP_ "bar").string()); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", - FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string()); - EXPECT_EQ("foo" GTEST_PATH_SEP_ "bar", - FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ - GTEST_PATH_SEP_ "bar").string()); -} - -// "/bar" == //bar" == "///bar" -TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringStart) { - EXPECT_EQ(GTEST_PATH_SEP_ "bar", - FilePath(GTEST_PATH_SEP_ "bar").string()); - EXPECT_EQ(GTEST_PATH_SEP_ "bar", - FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string()); - EXPECT_EQ(GTEST_PATH_SEP_ "bar", - FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").string()); -} - -// "foo/" == foo//" == "foo///" -TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringEnd) { - EXPECT_EQ("foo" GTEST_PATH_SEP_, - FilePath("foo" GTEST_PATH_SEP_).string()); - EXPECT_EQ("foo" GTEST_PATH_SEP_, - FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_).string()); - EXPECT_EQ("foo" GTEST_PATH_SEP_, - FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_).string()); -} - -#if GTEST_HAS_ALT_PATH_SEP_ - -// Tests that separators at the end of the string are normalized -// regardless of their combination (e.g. "foo\" =="foo/\" == -// "foo\\/"). -TEST(NormalizeTest, MixAlternateSeparatorAtStringEnd) { - EXPECT_EQ("foo" GTEST_PATH_SEP_, - FilePath("foo/").string()); - EXPECT_EQ("foo" GTEST_PATH_SEP_, - FilePath("foo" GTEST_PATH_SEP_ "/").string()); - EXPECT_EQ("foo" GTEST_PATH_SEP_, - FilePath("foo//" GTEST_PATH_SEP_).string()); -} - -#endif - -TEST(AssignmentOperatorTest, DefaultAssignedToNonDefault) { - FilePath default_path; - FilePath non_default_path("path"); - non_default_path = default_path; - EXPECT_EQ("", non_default_path.string()); - EXPECT_EQ("", default_path.string()); // RHS var is unchanged. -} - -TEST(AssignmentOperatorTest, NonDefaultAssignedToDefault) { - FilePath non_default_path("path"); - FilePath default_path; - default_path = non_default_path; - EXPECT_EQ("path", default_path.string()); - EXPECT_EQ("path", non_default_path.string()); // RHS var is unchanged. -} - -TEST(AssignmentOperatorTest, ConstAssignedToNonConst) { - const FilePath const_default_path("const_path"); - FilePath non_default_path("path"); - non_default_path = const_default_path; - EXPECT_EQ("const_path", non_default_path.string()); -} - -class DirectoryCreationTest : public Test { - protected: - void SetUp() override { - testdata_path_.Set(FilePath( - TempDir() + GetCurrentExecutableName().string() + - "_directory_creation" GTEST_PATH_SEP_ "test" GTEST_PATH_SEP_)); - testdata_file_.Set(testdata_path_.RemoveTrailingPathSeparator()); - - unique_file0_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"), - 0, "txt")); - unique_file1_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"), - 1, "txt")); - - remove(testdata_file_.c_str()); - remove(unique_file0_.c_str()); - remove(unique_file1_.c_str()); - posix::RmDir(testdata_path_.c_str()); - } - - void TearDown() override { - remove(testdata_file_.c_str()); - remove(unique_file0_.c_str()); - remove(unique_file1_.c_str()); - posix::RmDir(testdata_path_.c_str()); - } - - void CreateTextFile(const char* filename) { - FILE* f = posix::FOpen(filename, "w"); - fprintf(f, "text\n"); - fclose(f); - } - - // Strings representing a directory and a file, with identical paths - // except for the trailing separator character that distinquishes - // a directory named 'test' from a file named 'test'. Example names: - FilePath testdata_path_; // "/tmp/directory_creation/test/" - FilePath testdata_file_; // "/tmp/directory_creation/test" - FilePath unique_file0_; // "/tmp/directory_creation/test/unique.txt" - FilePath unique_file1_; // "/tmp/directory_creation/test/unique_1.txt" -}; - -TEST_F(DirectoryCreationTest, CreateDirectoriesRecursively) { - EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.string(); - EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively()); - EXPECT_TRUE(testdata_path_.DirectoryExists()); -} - -TEST_F(DirectoryCreationTest, CreateDirectoriesForAlreadyExistingPath) { - EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.string(); - EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively()); - // Call 'create' again... should still succeed. - EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively()); -} - -TEST_F(DirectoryCreationTest, CreateDirectoriesAndUniqueFilename) { - FilePath file_path(FilePath::GenerateUniqueFileName(testdata_path_, - FilePath("unique"), "txt")); - EXPECT_EQ(unique_file0_.string(), file_path.string()); - EXPECT_FALSE(file_path.FileOrDirectoryExists()); // file not there - - testdata_path_.CreateDirectoriesRecursively(); - EXPECT_FALSE(file_path.FileOrDirectoryExists()); // file still not there - CreateTextFile(file_path.c_str()); - EXPECT_TRUE(file_path.FileOrDirectoryExists()); - - FilePath file_path2(FilePath::GenerateUniqueFileName(testdata_path_, - FilePath("unique"), "txt")); - EXPECT_EQ(unique_file1_.string(), file_path2.string()); - EXPECT_FALSE(file_path2.FileOrDirectoryExists()); // file not there - CreateTextFile(file_path2.c_str()); - EXPECT_TRUE(file_path2.FileOrDirectoryExists()); -} - -TEST_F(DirectoryCreationTest, CreateDirectoriesFail) { - // force a failure by putting a file where we will try to create a directory. - CreateTextFile(testdata_file_.c_str()); - EXPECT_TRUE(testdata_file_.FileOrDirectoryExists()); - EXPECT_FALSE(testdata_file_.DirectoryExists()); - EXPECT_FALSE(testdata_file_.CreateDirectoriesRecursively()); -} - -TEST(NoDirectoryCreationTest, CreateNoDirectoriesForDefaultXmlFile) { - const FilePath test_detail_xml("test_detail.xml"); - EXPECT_FALSE(test_detail_xml.CreateDirectoriesRecursively()); -} - -TEST(FilePathTest, DefaultConstructor) { - FilePath fp; - EXPECT_EQ("", fp.string()); -} - -TEST(FilePathTest, CharAndCopyConstructors) { - const FilePath fp("spicy"); - EXPECT_EQ("spicy", fp.string()); - - const FilePath fp_copy(fp); - EXPECT_EQ("spicy", fp_copy.string()); -} - -TEST(FilePathTest, StringConstructor) { - const FilePath fp(std::string("cider")); - EXPECT_EQ("cider", fp.string()); -} - -TEST(FilePathTest, Set) { - const FilePath apple("apple"); - FilePath mac("mac"); - mac.Set(apple); // Implement Set() since overloading operator= is forbidden. - EXPECT_EQ("apple", mac.string()); - EXPECT_EQ("apple", apple.string()); -} - -TEST(FilePathTest, ToString) { - const FilePath file("drink"); - EXPECT_EQ("drink", file.string()); -} - -TEST(FilePathTest, RemoveExtension) { - EXPECT_EQ("app", FilePath("app.cc").RemoveExtension("cc").string()); - EXPECT_EQ("app", FilePath("app.exe").RemoveExtension("exe").string()); - EXPECT_EQ("APP", FilePath("APP.EXE").RemoveExtension("exe").string()); -} - -TEST(FilePathTest, RemoveExtensionWhenThereIsNoExtension) { - EXPECT_EQ("app", FilePath("app").RemoveExtension("exe").string()); -} - -TEST(FilePathTest, IsDirectory) { - EXPECT_FALSE(FilePath("cola").IsDirectory()); - EXPECT_TRUE(FilePath("koala" GTEST_PATH_SEP_).IsDirectory()); -#if GTEST_HAS_ALT_PATH_SEP_ - EXPECT_TRUE(FilePath("koala/").IsDirectory()); -#endif -} - -TEST(FilePathTest, IsAbsolutePath) { - EXPECT_FALSE(FilePath("is" GTEST_PATH_SEP_ "relative").IsAbsolutePath()); - EXPECT_FALSE(FilePath("").IsAbsolutePath()); -#if GTEST_OS_WINDOWS - EXPECT_TRUE(FilePath("c:\\" GTEST_PATH_SEP_ "is_not" - GTEST_PATH_SEP_ "relative").IsAbsolutePath()); - EXPECT_FALSE(FilePath("c:foo" GTEST_PATH_SEP_ "bar").IsAbsolutePath()); - EXPECT_TRUE(FilePath("c:/" GTEST_PATH_SEP_ "is_not" - GTEST_PATH_SEP_ "relative").IsAbsolutePath()); -#else - EXPECT_TRUE(FilePath(GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative") - .IsAbsolutePath()); -#endif // GTEST_OS_WINDOWS -} - -TEST(FilePathTest, IsRootDirectory) { -#if GTEST_OS_WINDOWS - EXPECT_TRUE(FilePath("a:\\").IsRootDirectory()); - EXPECT_TRUE(FilePath("Z:/").IsRootDirectory()); - EXPECT_TRUE(FilePath("e://").IsRootDirectory()); - EXPECT_FALSE(FilePath("").IsRootDirectory()); - EXPECT_FALSE(FilePath("b:").IsRootDirectory()); - EXPECT_FALSE(FilePath("b:a").IsRootDirectory()); - EXPECT_FALSE(FilePath("8:/").IsRootDirectory()); - EXPECT_FALSE(FilePath("c|/").IsRootDirectory()); -#else - EXPECT_TRUE(FilePath("/").IsRootDirectory()); - EXPECT_TRUE(FilePath("//").IsRootDirectory()); - EXPECT_FALSE(FilePath("").IsRootDirectory()); - EXPECT_FALSE(FilePath("\\").IsRootDirectory()); - EXPECT_FALSE(FilePath("/x").IsRootDirectory()); -#endif -} - -} // namespace -} // namespace internal -} // namespace testing diff --git a/src/pdal/test/gtest/test/googletest-filter-unittest.py b/src/pdal/test/gtest/test/googletest-filter-unittest.py deleted file mode 100755 index 6b32f2d..0000000 --- a/src/pdal/test/gtest/test/googletest-filter-unittest.py +++ /dev/null @@ -1,639 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2005 Google Inc. All Rights Reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test for Google Test test filters. - -A user can specify which test(s) in a Google Test program to run via either -the GTEST_FILTER environment variable or the --gtest_filter flag. -This script tests such functionality by invoking -googletest-filter-unittest_ (a program written with Google Test) with different -environments and command line flags. - -Note that test sharding may also influence which tests are filtered. Therefore, -we test that here also. -""" - -import os -import re -try: - from sets import Set as set # For Python 2.3 compatibility -except ImportError: - pass -import sys -import gtest_test_utils - -# Constants. - -# Checks if this platform can pass empty environment variables to child -# processes. We set an env variable to an empty string and invoke a python -# script in a subprocess to print whether the variable is STILL in -# os.environ. We then use 'eval' to parse the child's output so that an -# exception is thrown if the input is anything other than 'True' nor 'False'. -CAN_PASS_EMPTY_ENV = False -if sys.executable: - os.environ['EMPTY_VAR'] = '' - child = gtest_test_utils.Subprocess( - [sys.executable, '-c', 'import os; print(\'EMPTY_VAR\' in os.environ)']) - CAN_PASS_EMPTY_ENV = eval(child.output) - - -# Check if this platform can unset environment variables in child processes. -# We set an env variable to a non-empty string, unset it, and invoke -# a python script in a subprocess to print whether the variable -# is NO LONGER in os.environ. -# We use 'eval' to parse the child's output so that an exception -# is thrown if the input is neither 'True' nor 'False'. -CAN_UNSET_ENV = False -if sys.executable: - os.environ['UNSET_VAR'] = 'X' - del os.environ['UNSET_VAR'] - child = gtest_test_utils.Subprocess( - [sys.executable, '-c', 'import os; print(\'UNSET_VAR\' not in os.environ)' - ]) - CAN_UNSET_ENV = eval(child.output) - - -# Checks if we should test with an empty filter. This doesn't -# make sense on platforms that cannot pass empty env variables (Win32) -# and on platforms that cannot unset variables (since we cannot tell -# the difference between "" and NULL -- Borland and Solaris < 5.10) -CAN_TEST_EMPTY_FILTER = (CAN_PASS_EMPTY_ENV and CAN_UNSET_ENV) - - -# The environment variable for specifying the test filters. -FILTER_ENV_VAR = 'GTEST_FILTER' - -# The environment variables for test sharding. -TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS' -SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX' -SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE' - -# The command line flag for specifying the test filters. -FILTER_FLAG = 'gtest_filter' - -# The command line flag for including disabled tests. -ALSO_RUN_DISABLED_TESTS_FLAG = 'gtest_also_run_disabled_tests' - -# Command to run the googletest-filter-unittest_ program. -COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-filter-unittest_') - -# Regex for determining whether parameterized tests are enabled in the binary. -PARAM_TEST_REGEX = re.compile(r'/ParamTest') - -# Regex for parsing test case names from Google Test's output. -TEST_CASE_REGEX = re.compile(r'^\[\-+\] \d+ tests? from (\w+(/\w+)?)') - -# Regex for parsing test names from Google Test's output. -TEST_REGEX = re.compile(r'^\[\s*RUN\s*\].*\.(\w+(/\w+)?)') - -# The command line flag to tell Google Test to output the list of tests it -# will run. -LIST_TESTS_FLAG = '--gtest_list_tests' - -# Indicates whether Google Test supports death tests. -SUPPORTS_DEATH_TESTS = 'HasDeathTest' in gtest_test_utils.Subprocess( - [COMMAND, LIST_TESTS_FLAG]).output - -# Full names of all tests in googletest-filter-unittests_. -PARAM_TESTS = [ - 'SeqP/ParamTest.TestX/0', - 'SeqP/ParamTest.TestX/1', - 'SeqP/ParamTest.TestY/0', - 'SeqP/ParamTest.TestY/1', - 'SeqQ/ParamTest.TestX/0', - 'SeqQ/ParamTest.TestX/1', - 'SeqQ/ParamTest.TestY/0', - 'SeqQ/ParamTest.TestY/1', - ] - -DISABLED_TESTS = [ - 'BarTest.DISABLED_TestFour', - 'BarTest.DISABLED_TestFive', - 'BazTest.DISABLED_TestC', - 'DISABLED_FoobarTest.Test1', - 'DISABLED_FoobarTest.DISABLED_Test2', - 'DISABLED_FoobarbazTest.TestA', - ] - -if SUPPORTS_DEATH_TESTS: - DEATH_TESTS = [ - 'HasDeathTest.Test1', - 'HasDeathTest.Test2', - ] -else: - DEATH_TESTS = [] - -# All the non-disabled tests. -ACTIVE_TESTS = [ - 'FooTest.Abc', - 'FooTest.Xyz', - - 'BarTest.TestOne', - 'BarTest.TestTwo', - 'BarTest.TestThree', - - 'BazTest.TestOne', - 'BazTest.TestA', - 'BazTest.TestB', - ] + DEATH_TESTS + PARAM_TESTS - -param_tests_present = None - -# Utilities. - -environ = os.environ.copy() - - -def SetEnvVar(env_var, value): - """Sets the env variable to 'value'; unsets it when 'value' is None.""" - - if value is not None: - environ[env_var] = value - elif env_var in environ: - del environ[env_var] - - -def RunAndReturnOutput(args = None): - """Runs the test program and returns its output.""" - - return gtest_test_utils.Subprocess([COMMAND] + (args or []), - env=environ).output - - -def RunAndExtractTestList(args = None): - """Runs the test program and returns its exit code and a list of tests run.""" - - p = gtest_test_utils.Subprocess([COMMAND] + (args or []), env=environ) - tests_run = [] - test_case = '' - test = '' - for line in p.output.split('\n'): - match = TEST_CASE_REGEX.match(line) - if match is not None: - test_case = match.group(1) - else: - match = TEST_REGEX.match(line) - if match is not None: - test = match.group(1) - tests_run.append(test_case + '.' + test) - return (tests_run, p.exit_code) - - -def InvokeWithModifiedEnv(extra_env, function, *args, **kwargs): - """Runs the given function and arguments in a modified environment.""" - try: - original_env = environ.copy() - environ.update(extra_env) - return function(*args, **kwargs) - finally: - environ.clear() - environ.update(original_env) - - -def RunWithSharding(total_shards, shard_index, command): - """Runs a test program shard and returns exit code and a list of tests run.""" - - extra_env = {SHARD_INDEX_ENV_VAR: str(shard_index), - TOTAL_SHARDS_ENV_VAR: str(total_shards)} - return InvokeWithModifiedEnv(extra_env, RunAndExtractTestList, command) - -# The unit test. - - -class GTestFilterUnitTest(gtest_test_utils.TestCase): - """Tests the env variable or the command line flag to filter tests.""" - - # Utilities. - - def AssertSetEqual(self, lhs, rhs): - """Asserts that two sets are equal.""" - - for elem in lhs: - self.assert_(elem in rhs, '%s in %s' % (elem, rhs)) - - for elem in rhs: - self.assert_(elem in lhs, '%s in %s' % (elem, lhs)) - - def AssertPartitionIsValid(self, set_var, list_of_sets): - """Asserts that list_of_sets is a valid partition of set_var.""" - - full_partition = [] - for slice_var in list_of_sets: - full_partition.extend(slice_var) - self.assertEqual(len(set_var), len(full_partition)) - self.assertEqual(set(set_var), set(full_partition)) - - def AdjustForParameterizedTests(self, tests_to_run): - """Adjust tests_to_run in case value parameterized tests are disabled.""" - - global param_tests_present - if not param_tests_present: - return list(set(tests_to_run) - set(PARAM_TESTS)) - else: - return tests_to_run - - def RunAndVerify(self, gtest_filter, tests_to_run): - """Checks that the binary runs correct set of tests for a given filter.""" - - tests_to_run = self.AdjustForParameterizedTests(tests_to_run) - - # First, tests using the environment variable. - - # Windows removes empty variables from the environment when passing it - # to a new process. This means it is impossible to pass an empty filter - # into a process using the environment variable. However, we can still - # test the case when the variable is not supplied (i.e., gtest_filter is - # None). - # pylint: disable-msg=C6403 - if CAN_TEST_EMPTY_FILTER or gtest_filter != '': - SetEnvVar(FILTER_ENV_VAR, gtest_filter) - tests_run = RunAndExtractTestList()[0] - SetEnvVar(FILTER_ENV_VAR, None) - self.AssertSetEqual(tests_run, tests_to_run) - # pylint: enable-msg=C6403 - - # Next, tests using the command line flag. - - if gtest_filter is None: - args = [] - else: - args = ['--%s=%s' % (FILTER_FLAG, gtest_filter)] - - tests_run = RunAndExtractTestList(args)[0] - self.AssertSetEqual(tests_run, tests_to_run) - - def RunAndVerifyWithSharding(self, gtest_filter, total_shards, tests_to_run, - args=None, check_exit_0=False): - """Checks that binary runs correct tests for the given filter and shard. - - Runs all shards of googletest-filter-unittest_ with the given filter, and - verifies that the right set of tests were run. The union of tests run - on each shard should be identical to tests_to_run, without duplicates. - If check_exit_0, . - - Args: - gtest_filter: A filter to apply to the tests. - total_shards: A total number of shards to split test run into. - tests_to_run: A set of tests expected to run. - args : Arguments to pass to the to the test binary. - check_exit_0: When set to a true value, make sure that all shards - return 0. - """ - - tests_to_run = self.AdjustForParameterizedTests(tests_to_run) - - # Windows removes empty variables from the environment when passing it - # to a new process. This means it is impossible to pass an empty filter - # into a process using the environment variable. However, we can still - # test the case when the variable is not supplied (i.e., gtest_filter is - # None). - # pylint: disable-msg=C6403 - if CAN_TEST_EMPTY_FILTER or gtest_filter != '': - SetEnvVar(FILTER_ENV_VAR, gtest_filter) - partition = [] - for i in range(0, total_shards): - (tests_run, exit_code) = RunWithSharding(total_shards, i, args) - if check_exit_0: - self.assertEqual(0, exit_code) - partition.append(tests_run) - - self.AssertPartitionIsValid(tests_to_run, partition) - SetEnvVar(FILTER_ENV_VAR, None) - # pylint: enable-msg=C6403 - - def RunAndVerifyAllowingDisabled(self, gtest_filter, tests_to_run): - """Checks that the binary runs correct set of tests for the given filter. - - Runs googletest-filter-unittest_ with the given filter, and enables - disabled tests. Verifies that the right set of tests were run. - - Args: - gtest_filter: A filter to apply to the tests. - tests_to_run: A set of tests expected to run. - """ - - tests_to_run = self.AdjustForParameterizedTests(tests_to_run) - - # Construct the command line. - args = ['--%s' % ALSO_RUN_DISABLED_TESTS_FLAG] - if gtest_filter is not None: - args.append('--%s=%s' % (FILTER_FLAG, gtest_filter)) - - tests_run = RunAndExtractTestList(args)[0] - self.AssertSetEqual(tests_run, tests_to_run) - - def setUp(self): - """Sets up test case. - - Determines whether value-parameterized tests are enabled in the binary and - sets the flags accordingly. - """ - - global param_tests_present - if param_tests_present is None: - param_tests_present = PARAM_TEST_REGEX.search( - RunAndReturnOutput()) is not None - - def testDefaultBehavior(self): - """Tests the behavior of not specifying the filter.""" - - self.RunAndVerify(None, ACTIVE_TESTS) - - def testDefaultBehaviorWithShards(self): - """Tests the behavior without the filter, with sharding enabled.""" - - self.RunAndVerifyWithSharding(None, 1, ACTIVE_TESTS) - self.RunAndVerifyWithSharding(None, 2, ACTIVE_TESTS) - self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) - 1, ACTIVE_TESTS) - self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS), ACTIVE_TESTS) - self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) + 1, ACTIVE_TESTS) - - def testEmptyFilter(self): - """Tests an empty filter.""" - - self.RunAndVerify('', []) - self.RunAndVerifyWithSharding('', 1, []) - self.RunAndVerifyWithSharding('', 2, []) - - def testBadFilter(self): - """Tests a filter that matches nothing.""" - - self.RunAndVerify('BadFilter', []) - self.RunAndVerifyAllowingDisabled('BadFilter', []) - - def testFullName(self): - """Tests filtering by full name.""" - - self.RunAndVerify('FooTest.Xyz', ['FooTest.Xyz']) - self.RunAndVerifyAllowingDisabled('FooTest.Xyz', ['FooTest.Xyz']) - self.RunAndVerifyWithSharding('FooTest.Xyz', 5, ['FooTest.Xyz']) - - def testUniversalFilters(self): - """Tests filters that match everything.""" - - self.RunAndVerify('*', ACTIVE_TESTS) - self.RunAndVerify('*.*', ACTIVE_TESTS) - self.RunAndVerifyWithSharding('*.*', len(ACTIVE_TESTS) - 3, ACTIVE_TESTS) - self.RunAndVerifyAllowingDisabled('*', ACTIVE_TESTS + DISABLED_TESTS) - self.RunAndVerifyAllowingDisabled('*.*', ACTIVE_TESTS + DISABLED_TESTS) - - def testFilterByTestCase(self): - """Tests filtering by test case name.""" - - self.RunAndVerify('FooTest.*', ['FooTest.Abc', 'FooTest.Xyz']) - - BAZ_TESTS = ['BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB'] - self.RunAndVerify('BazTest.*', BAZ_TESTS) - self.RunAndVerifyAllowingDisabled('BazTest.*', - BAZ_TESTS + ['BazTest.DISABLED_TestC']) - - def testFilterByTest(self): - """Tests filtering by test name.""" - - self.RunAndVerify('*.TestOne', ['BarTest.TestOne', 'BazTest.TestOne']) - - def testFilterDisabledTests(self): - """Select only the disabled tests to run.""" - - self.RunAndVerify('DISABLED_FoobarTest.Test1', []) - self.RunAndVerifyAllowingDisabled('DISABLED_FoobarTest.Test1', - ['DISABLED_FoobarTest.Test1']) - - self.RunAndVerify('*DISABLED_*', []) - self.RunAndVerifyAllowingDisabled('*DISABLED_*', DISABLED_TESTS) - - self.RunAndVerify('*.DISABLED_*', []) - self.RunAndVerifyAllowingDisabled('*.DISABLED_*', [ - 'BarTest.DISABLED_TestFour', - 'BarTest.DISABLED_TestFive', - 'BazTest.DISABLED_TestC', - 'DISABLED_FoobarTest.DISABLED_Test2', - ]) - - self.RunAndVerify('DISABLED_*', []) - self.RunAndVerifyAllowingDisabled('DISABLED_*', [ - 'DISABLED_FoobarTest.Test1', - 'DISABLED_FoobarTest.DISABLED_Test2', - 'DISABLED_FoobarbazTest.TestA', - ]) - - def testWildcardInTestCaseName(self): - """Tests using wildcard in the test case name.""" - - self.RunAndVerify('*a*.*', [ - 'BarTest.TestOne', - 'BarTest.TestTwo', - 'BarTest.TestThree', - - 'BazTest.TestOne', - 'BazTest.TestA', - 'BazTest.TestB', ] + DEATH_TESTS + PARAM_TESTS) - - def testWildcardInTestName(self): - """Tests using wildcard in the test name.""" - - self.RunAndVerify('*.*A*', ['FooTest.Abc', 'BazTest.TestA']) - - def testFilterWithoutDot(self): - """Tests a filter that has no '.' in it.""" - - self.RunAndVerify('*z*', [ - 'FooTest.Xyz', - - 'BazTest.TestOne', - 'BazTest.TestA', - 'BazTest.TestB', - ]) - - def testTwoPatterns(self): - """Tests filters that consist of two patterns.""" - - self.RunAndVerify('Foo*.*:*A*', [ - 'FooTest.Abc', - 'FooTest.Xyz', - - 'BazTest.TestA', - ]) - - # An empty pattern + a non-empty one - self.RunAndVerify(':*A*', ['FooTest.Abc', 'BazTest.TestA']) - - def testThreePatterns(self): - """Tests filters that consist of three patterns.""" - - self.RunAndVerify('*oo*:*A*:*One', [ - 'FooTest.Abc', - 'FooTest.Xyz', - - 'BarTest.TestOne', - - 'BazTest.TestOne', - 'BazTest.TestA', - ]) - - # The 2nd pattern is empty. - self.RunAndVerify('*oo*::*One', [ - 'FooTest.Abc', - 'FooTest.Xyz', - - 'BarTest.TestOne', - - 'BazTest.TestOne', - ]) - - # The last 2 patterns are empty. - self.RunAndVerify('*oo*::', [ - 'FooTest.Abc', - 'FooTest.Xyz', - ]) - - def testNegativeFilters(self): - self.RunAndVerify('*-BazTest.TestOne', [ - 'FooTest.Abc', - 'FooTest.Xyz', - - 'BarTest.TestOne', - 'BarTest.TestTwo', - 'BarTest.TestThree', - - 'BazTest.TestA', - 'BazTest.TestB', - ] + DEATH_TESTS + PARAM_TESTS) - - self.RunAndVerify('*-FooTest.Abc:BazTest.*', [ - 'FooTest.Xyz', - - 'BarTest.TestOne', - 'BarTest.TestTwo', - 'BarTest.TestThree', - ] + DEATH_TESTS + PARAM_TESTS) - - self.RunAndVerify('BarTest.*-BarTest.TestOne', [ - 'BarTest.TestTwo', - 'BarTest.TestThree', - ]) - - # Tests without leading '*'. - self.RunAndVerify('-FooTest.Abc:FooTest.Xyz:BazTest.*', [ - 'BarTest.TestOne', - 'BarTest.TestTwo', - 'BarTest.TestThree', - ] + DEATH_TESTS + PARAM_TESTS) - - # Value parameterized tests. - self.RunAndVerify('*/*', PARAM_TESTS) - - # Value parameterized tests filtering by the sequence name. - self.RunAndVerify('SeqP/*', [ - 'SeqP/ParamTest.TestX/0', - 'SeqP/ParamTest.TestX/1', - 'SeqP/ParamTest.TestY/0', - 'SeqP/ParamTest.TestY/1', - ]) - - # Value parameterized tests filtering by the test name. - self.RunAndVerify('*/0', [ - 'SeqP/ParamTest.TestX/0', - 'SeqP/ParamTest.TestY/0', - 'SeqQ/ParamTest.TestX/0', - 'SeqQ/ParamTest.TestY/0', - ]) - - def testFlagOverridesEnvVar(self): - """Tests that the filter flag overrides the filtering env. variable.""" - - SetEnvVar(FILTER_ENV_VAR, 'Foo*') - args = ['--%s=%s' % (FILTER_FLAG, '*One')] - tests_run = RunAndExtractTestList(args)[0] - SetEnvVar(FILTER_ENV_VAR, None) - - self.AssertSetEqual(tests_run, ['BarTest.TestOne', 'BazTest.TestOne']) - - def testShardStatusFileIsCreated(self): - """Tests that the shard file is created if specified in the environment.""" - - shard_status_file = os.path.join(gtest_test_utils.GetTempDir(), - 'shard_status_file') - self.assert_(not os.path.exists(shard_status_file)) - - extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file} - try: - InvokeWithModifiedEnv(extra_env, RunAndReturnOutput) - finally: - self.assert_(os.path.exists(shard_status_file)) - os.remove(shard_status_file) - - def testShardStatusFileIsCreatedWithListTests(self): - """Tests that the shard file is created with the "list_tests" flag.""" - - shard_status_file = os.path.join(gtest_test_utils.GetTempDir(), - 'shard_status_file2') - self.assert_(not os.path.exists(shard_status_file)) - - extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file} - try: - output = InvokeWithModifiedEnv(extra_env, - RunAndReturnOutput, - [LIST_TESTS_FLAG]) - finally: - # This assertion ensures that Google Test enumerated the tests as - # opposed to running them. - self.assert_('[==========]' not in output, - 'Unexpected output during test enumeration.\n' - 'Please ensure that LIST_TESTS_FLAG is assigned the\n' - 'correct flag value for listing Google Test tests.') - - self.assert_(os.path.exists(shard_status_file)) - os.remove(shard_status_file) - - if SUPPORTS_DEATH_TESTS: - def testShardingWorksWithDeathTests(self): - """Tests integration with death tests and sharding.""" - - gtest_filter = 'HasDeathTest.*:SeqP/*' - expected_tests = [ - 'HasDeathTest.Test1', - 'HasDeathTest.Test2', - - 'SeqP/ParamTest.TestX/0', - 'SeqP/ParamTest.TestX/1', - 'SeqP/ParamTest.TestY/0', - 'SeqP/ParamTest.TestY/1', - ] - - for flag in ['--gtest_death_test_style=threadsafe', - '--gtest_death_test_style=fast']: - self.RunAndVerifyWithSharding(gtest_filter, 3, expected_tests, - check_exit_0=True, args=[flag]) - self.RunAndVerifyWithSharding(gtest_filter, 5, expected_tests, - check_exit_0=True, args=[flag]) - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-filter-unittest_.cc b/src/pdal/test/gtest/test/googletest-filter-unittest_.cc deleted file mode 100644 index d30ec9c..0000000 --- a/src/pdal/test/gtest/test/googletest-filter-unittest_.cc +++ /dev/null @@ -1,137 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Unit test for Google Test test filters. -// -// A user can specify which test(s) in a Google Test program to run via -// either the GTEST_FILTER environment variable or the --gtest_filter -// flag. This is used for testing such functionality. -// -// The program will be invoked from a Python unit test. Don't run it -// directly. - -#include "gtest/gtest.h" - -namespace { - -// Test case FooTest. - -class FooTest : public testing::Test { -}; - -TEST_F(FooTest, Abc) { -} - -TEST_F(FooTest, Xyz) { - FAIL() << "Expected failure."; -} - -// Test case BarTest. - -TEST(BarTest, TestOne) { -} - -TEST(BarTest, TestTwo) { -} - -TEST(BarTest, TestThree) { -} - -TEST(BarTest, DISABLED_TestFour) { - FAIL() << "Expected failure."; -} - -TEST(BarTest, DISABLED_TestFive) { - FAIL() << "Expected failure."; -} - -// Test case BazTest. - -TEST(BazTest, TestOne) { - FAIL() << "Expected failure."; -} - -TEST(BazTest, TestA) { -} - -TEST(BazTest, TestB) { -} - -TEST(BazTest, DISABLED_TestC) { - FAIL() << "Expected failure."; -} - -// Test case HasDeathTest - -TEST(HasDeathTest, Test1) { - EXPECT_DEATH_IF_SUPPORTED(exit(1), ".*"); -} - -// We need at least two death tests to make sure that the all death tests -// aren't on the first shard. -TEST(HasDeathTest, Test2) { - EXPECT_DEATH_IF_SUPPORTED(exit(1), ".*"); -} - -// Test case FoobarTest - -TEST(DISABLED_FoobarTest, Test1) { - FAIL() << "Expected failure."; -} - -TEST(DISABLED_FoobarTest, DISABLED_Test2) { - FAIL() << "Expected failure."; -} - -// Test case FoobarbazTest - -TEST(DISABLED_FoobarbazTest, TestA) { - FAIL() << "Expected failure."; -} - -class ParamTest : public testing::TestWithParam { -}; - -TEST_P(ParamTest, TestX) { -} - -TEST_P(ParamTest, TestY) { -} - -INSTANTIATE_TEST_SUITE_P(SeqP, ParamTest, testing::Values(1, 2)); -INSTANTIATE_TEST_SUITE_P(SeqQ, ParamTest, testing::Values(5, 6)); - -} // namespace - -int main(int argc, char **argv) { - ::testing::InitGoogleTest(&argc, argv); - - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/googletest-json-outfiles-test.py b/src/pdal/test/gtest/test/googletest-json-outfiles-test.py deleted file mode 100644 index 8ef47b8..0000000 --- a/src/pdal/test/gtest/test/googletest-json-outfiles-test.py +++ /dev/null @@ -1,191 +0,0 @@ -#!/usr/bin/env python -# Copyright 2018, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test for the gtest_json_output module.""" - -import json -import os -import gtest_json_test_utils -import gtest_test_utils - -GTEST_OUTPUT_SUBDIR = 'json_outfiles' -GTEST_OUTPUT_1_TEST = 'gtest_xml_outfile1_test_' -GTEST_OUTPUT_2_TEST = 'gtest_xml_outfile2_test_' - -EXPECTED_1 = { - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'name': - u'AllTests', - u'testsuites': [{ - u'name': - u'PropertyOne', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'TestSomeProperties', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'PropertyOne', - u'SetUpProp': u'1', - u'TestSomeProperty': u'1', - u'TearDownProp': u'1', - }], - }], -} - -EXPECTED_2 = { - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'name': - u'AllTests', - u'testsuites': [{ - u'name': - u'PropertyTwo', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'TestSomeProperties', - u'status': u'RUN', - u'result': u'COMPLETED', - u'timestamp': u'*', - u'time': u'*', - u'classname': u'PropertyTwo', - u'SetUpProp': u'2', - u'TestSomeProperty': u'2', - u'TearDownProp': u'2', - }], - }], -} - - -class GTestJsonOutFilesTest(gtest_test_utils.TestCase): - """Unit test for Google Test's JSON output functionality.""" - - def setUp(self): - # We want the trailing '/' that the last "" provides in os.path.join, for - # telling Google Test to create an output directory instead of a single file - # for xml output. - self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(), - GTEST_OUTPUT_SUBDIR, '') - self.DeleteFilesAndDir() - - def tearDown(self): - self.DeleteFilesAndDir() - - def DeleteFilesAndDir(self): - try: - os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + '.json')) - except os.error: - pass - try: - os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + '.json')) - except os.error: - pass - try: - os.rmdir(self.output_dir_) - except os.error: - pass - - def testOutfile1(self): - self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_1) - - def testOutfile2(self): - self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_2) - - def _TestOutFile(self, test_name, expected): - gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name) - command = [gtest_prog_path, '--gtest_output=json:%s' % self.output_dir_] - p = gtest_test_utils.Subprocess(command, - working_dir=gtest_test_utils.GetTempDir()) - self.assert_(p.exited) - self.assertEquals(0, p.exit_code) - - output_file_name1 = test_name + '.json' - output_file1 = os.path.join(self.output_dir_, output_file_name1) - output_file_name2 = 'lt-' + output_file_name1 - output_file2 = os.path.join(self.output_dir_, output_file_name2) - self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2), - output_file1) - - if os.path.isfile(output_file1): - with open(output_file1) as f: - actual = json.load(f) - else: - with open(output_file2) as f: - actual = json.load(f) - self.assertEqual(expected, gtest_json_test_utils.normalize(actual)) - - -if __name__ == '__main__': - os.environ['GTEST_STACK_TRACE_DEPTH'] = '0' - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-json-output-unittest.py b/src/pdal/test/gtest/test/googletest-json-output-unittest.py deleted file mode 100644 index 15861f7..0000000 --- a/src/pdal/test/gtest/test/googletest-json-output-unittest.py +++ /dev/null @@ -1,778 +0,0 @@ -#!/usr/bin/env python -# Copyright 2018, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test for the gtest_json_output module.""" - -import datetime -import errno -import json -import os -import re -import sys - -import gtest_json_test_utils -import gtest_test_utils - -GTEST_FILTER_FLAG = '--gtest_filter' -GTEST_LIST_TESTS_FLAG = '--gtest_list_tests' -GTEST_OUTPUT_FLAG = '--gtest_output' -GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.json' -GTEST_PROGRAM_NAME = 'gtest_xml_output_unittest_' - -# The flag indicating stacktraces are not supported -NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support' - -SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv - -if SUPPORTS_STACK_TRACES: - STACK_TRACE_TEMPLATE = '\nStack trace:\n*' -else: - STACK_TRACE_TEMPLATE = '' - -EXPECTED_NON_EMPTY = { - u'tests': - 24, - u'failures': - 4, - u'disabled': - 2, - u'errors': - 0, - u'timestamp': - u'*', - u'time': - u'*', - u'ad_hoc_property': - u'42', - u'name': - u'AllTests', - u'testsuites': [{ - u'name': - u'SuccessfulTest', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'Succeeds', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'SuccessfulTest' - }] - }, { - u'name': - u'FailedTest', - u'tests': - 1, - u'failures': - 1, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': - u'Fails', - u'status': - u'RUN', - u'result': - u'COMPLETED', - u'time': - u'*', - u'timestamp': - u'*', - u'classname': - u'FailedTest', - u'failures': [{ - u'failure': u'gtest_xml_output_unittest_.cc:*\n' - u'Expected equality of these values:\n' - u' 1\n 2' + STACK_TRACE_TEMPLATE, - u'type': u'' - }] - }] - }, { - u'name': - u'DisabledTest', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 1, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'DISABLED_test_not_run', - u'status': u'NOTRUN', - u'result': u'SUPPRESSED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'DisabledTest' - }] - }, { - u'name': - u'SkippedTest', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'Skipped', - u'status': u'RUN', - u'result': u'SKIPPED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'SkippedTest' - }] - }, { - u'name': - u'MixedResultTest', - u'tests': - 3, - u'failures': - 1, - u'disabled': - 1, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'Succeeds', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'MixedResultTest' - }, { - u'name': - u'Fails', - u'status': - u'RUN', - u'result': - u'COMPLETED', - u'time': - u'*', - u'timestamp': - u'*', - u'classname': - u'MixedResultTest', - u'failures': [{ - u'failure': u'gtest_xml_output_unittest_.cc:*\n' - u'Expected equality of these values:\n' - u' 1\n 2' + STACK_TRACE_TEMPLATE, - u'type': u'' - }, { - u'failure': u'gtest_xml_output_unittest_.cc:*\n' - u'Expected equality of these values:\n' - u' 2\n 3' + STACK_TRACE_TEMPLATE, - u'type': u'' - }] - }, { - u'name': u'DISABLED_test', - u'status': u'NOTRUN', - u'result': u'SUPPRESSED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'MixedResultTest' - }] - }, { - u'name': - u'XmlQuotingTest', - u'tests': - 1, - u'failures': - 1, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': - u'OutputsCData', - u'status': - u'RUN', - u'result': - u'COMPLETED', - u'time': - u'*', - u'timestamp': - u'*', - u'classname': - u'XmlQuotingTest', - u'failures': [{ - u'failure': u'gtest_xml_output_unittest_.cc:*\n' - u'Failed\nXML output: ' - u'' + - STACK_TRACE_TEMPLATE, - u'type': u'' - }] - }] - }, { - u'name': - u'InvalidCharactersTest', - u'tests': - 1, - u'failures': - 1, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': - u'InvalidCharactersInMessage', - u'status': - u'RUN', - u'result': - u'COMPLETED', - u'time': - u'*', - u'timestamp': - u'*', - u'classname': - u'InvalidCharactersTest', - u'failures': [{ - u'failure': u'gtest_xml_output_unittest_.cc:*\n' - u'Failed\nInvalid characters in brackets' - u' [\x01\x02]' + STACK_TRACE_TEMPLATE, - u'type': u'' - }] - }] - }, { - u'name': - u'PropertyRecordingTest', - u'tests': - 4, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'SetUpTestSuite': - u'yes', - u'TearDownTestSuite': - u'aye', - u'testsuite': [{ - u'name': u'OneProperty', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'PropertyRecordingTest', - u'key_1': u'1' - }, { - u'name': u'IntValuedProperty', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'PropertyRecordingTest', - u'key_int': u'1' - }, { - u'name': u'ThreeProperties', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'PropertyRecordingTest', - u'key_1': u'1', - u'key_2': u'2', - u'key_3': u'3' - }, { - u'name': u'TwoValuesForOneKeyUsesLastValue', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'PropertyRecordingTest', - u'key_1': u'2' - }] - }, { - u'name': - u'NoFixtureTest', - u'tests': - 3, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'RecordProperty', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'NoFixtureTest', - u'key': u'1' - }, { - u'name': u'ExternalUtilityThatCallsRecordIntValuedProperty', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'NoFixtureTest', - u'key_for_utility_int': u'1' - }, { - u'name': u'ExternalUtilityThatCallsRecordStringValuedProperty', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'NoFixtureTest', - u'key_for_utility_string': u'1' - }] - }, { - u'name': - u'TypedTest/0', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'HasTypeParamAttribute', - u'type_param': u'int', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'TypedTest/0' - }] - }, { - u'name': - u'TypedTest/1', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'HasTypeParamAttribute', - u'type_param': u'long', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'TypedTest/1' - }] - }, { - u'name': - u'Single/TypeParameterizedTestSuite/0', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'HasTypeParamAttribute', - u'type_param': u'int', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'Single/TypeParameterizedTestSuite/0' - }] - }, { - u'name': - u'Single/TypeParameterizedTestSuite/1', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'HasTypeParamAttribute', - u'type_param': u'long', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'Single/TypeParameterizedTestSuite/1' - }] - }, { - u'name': - u'Single/ValueParamTest', - u'tests': - 4, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'HasValueParamAttribute/0', - u'value_param': u'33', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'Single/ValueParamTest' - }, { - u'name': u'HasValueParamAttribute/1', - u'value_param': u'42', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'Single/ValueParamTest' - }, { - u'name': u'AnotherTestThatHasValueParamAttribute/0', - u'value_param': u'33', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'Single/ValueParamTest' - }, { - u'name': u'AnotherTestThatHasValueParamAttribute/1', - u'value_param': u'42', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'Single/ValueParamTest' - }] - }] -} - -EXPECTED_FILTERED = { - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'name': - u'AllTests', - u'ad_hoc_property': - u'42', - u'testsuites': [{ - u'name': - u'SuccessfulTest', - u'tests': - 1, - u'failures': - 0, - u'disabled': - 0, - u'errors': - 0, - u'time': - u'*', - u'timestamp': - u'*', - u'testsuite': [{ - u'name': u'Succeeds', - u'status': u'RUN', - u'result': u'COMPLETED', - u'time': u'*', - u'timestamp': u'*', - u'classname': u'SuccessfulTest', - }] - }], -} - -EXPECTED_EMPTY = { - u'tests': 0, - u'failures': 0, - u'disabled': 0, - u'errors': 0, - u'time': u'*', - u'timestamp': u'*', - u'name': u'AllTests', - u'testsuites': [], -} - -GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME) - -SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess( - [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output - - -class GTestJsonOutputUnitTest(gtest_test_utils.TestCase): - """Unit test for Google Test's JSON output functionality. - """ - - # This test currently breaks on platforms that do not support typed and - # type-parameterized tests, so we don't run it under them. - if SUPPORTS_TYPED_TESTS: - - def testNonEmptyJsonOutput(self): - """Verifies JSON output for a Google Test binary with non-empty output. - - Runs a test program that generates a non-empty JSON output, and - tests that the JSON output is expected. - """ - self._TestJsonOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY, 1) - - def testEmptyJsonOutput(self): - """Verifies JSON output for a Google Test binary without actual tests. - - Runs a test program that generates an empty JSON output, and - tests that the JSON output is expected. - """ - - self._TestJsonOutput('gtest_no_test_unittest', EXPECTED_EMPTY, 0) - - def testTimestampValue(self): - """Checks whether the timestamp attribute in the JSON output is valid. - - Runs a test program that generates an empty JSON output, and checks if - the timestamp attribute in the testsuites tag is valid. - """ - actual = self._GetJsonOutput('gtest_no_test_unittest', [], 0) - date_time_str = actual['timestamp'] - # datetime.strptime() is only available in Python 2.5+ so we have to - # parse the expected datetime manually. - match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str) - self.assertTrue( - re.match, - 'JSON datettime string %s has incorrect format' % date_time_str) - date_time_from_json = datetime.datetime( - year=int(match.group(1)), month=int(match.group(2)), - day=int(match.group(3)), hour=int(match.group(4)), - minute=int(match.group(5)), second=int(match.group(6))) - - time_delta = abs(datetime.datetime.now() - date_time_from_json) - # timestamp value should be near the current local time - self.assertTrue(time_delta < datetime.timedelta(seconds=600), - 'time_delta is %s' % time_delta) - - def testDefaultOutputFile(self): - """Verifies the default output file name. - - Confirms that Google Test produces an JSON output file with the expected - default name if no name is explicitly specified. - """ - output_file = os.path.join(gtest_test_utils.GetTempDir(), - GTEST_DEFAULT_OUTPUT_FILE) - gtest_prog_path = gtest_test_utils.GetTestExecutablePath( - 'gtest_no_test_unittest') - try: - os.remove(output_file) - except OSError: - e = sys.exc_info()[1] - if e.errno != errno.ENOENT: - raise - - p = gtest_test_utils.Subprocess( - [gtest_prog_path, '%s=json' % GTEST_OUTPUT_FLAG], - working_dir=gtest_test_utils.GetTempDir()) - self.assert_(p.exited) - self.assertEquals(0, p.exit_code) - self.assert_(os.path.isfile(output_file)) - - def testSuppressedJsonOutput(self): - """Verifies that no JSON output is generated. - - Tests that no JSON file is generated if the default JSON listener is - shut down before RUN_ALL_TESTS is invoked. - """ - - json_path = os.path.join(gtest_test_utils.GetTempDir(), - GTEST_PROGRAM_NAME + 'out.json') - if os.path.isfile(json_path): - os.remove(json_path) - - command = [GTEST_PROGRAM_PATH, - '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path), - '--shut_down_xml'] - p = gtest_test_utils.Subprocess(command) - if p.terminated_by_signal: - # p.signal is available only if p.terminated_by_signal is True. - self.assertFalse( - p.terminated_by_signal, - '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal)) - else: - self.assert_(p.exited) - self.assertEquals(1, p.exit_code, - "'%s' exited with code %s, which doesn't match " - 'the expected exit code %s.' - % (command, p.exit_code, 1)) - - self.assert_(not os.path.isfile(json_path)) - - def testFilteredTestJsonOutput(self): - """Verifies JSON output when a filter is applied. - - Runs a test program that executes only some tests and verifies that - non-selected tests do not show up in the JSON output. - """ - - self._TestJsonOutput(GTEST_PROGRAM_NAME, EXPECTED_FILTERED, 0, - extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG]) - - def _GetJsonOutput(self, gtest_prog_name, extra_args, expected_exit_code): - """Returns the JSON output generated by running the program gtest_prog_name. - - Furthermore, the program's exit code must be expected_exit_code. - - Args: - gtest_prog_name: Google Test binary name. - extra_args: extra arguments to binary invocation. - expected_exit_code: program's exit code. - """ - json_path = os.path.join(gtest_test_utils.GetTempDir(), - gtest_prog_name + 'out.json') - gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name) - - command = ( - [gtest_prog_path, '%s=json:%s' % (GTEST_OUTPUT_FLAG, json_path)] + - extra_args - ) - p = gtest_test_utils.Subprocess(command) - if p.terminated_by_signal: - self.assert_(False, - '%s was killed by signal %d' % (gtest_prog_name, p.signal)) - else: - self.assert_(p.exited) - self.assertEquals(expected_exit_code, p.exit_code, - "'%s' exited with code %s, which doesn't match " - 'the expected exit code %s.' - % (command, p.exit_code, expected_exit_code)) - with open(json_path) as f: - actual = json.load(f) - return actual - - def _TestJsonOutput(self, gtest_prog_name, expected, - expected_exit_code, extra_args=None): - """Checks the JSON output generated by the Google Test binary. - - Asserts that the JSON document generated by running the program - gtest_prog_name matches expected_json, a string containing another - JSON document. Furthermore, the program's exit code must be - expected_exit_code. - - Args: - gtest_prog_name: Google Test binary name. - expected: expected output. - expected_exit_code: program's exit code. - extra_args: extra arguments to binary invocation. - """ - - actual = self._GetJsonOutput(gtest_prog_name, extra_args or [], - expected_exit_code) - self.assertEqual(expected, gtest_json_test_utils.normalize(actual)) - - -if __name__ == '__main__': - if NO_STACKTRACE_SUPPORT_FLAG in sys.argv: - # unittest.main() can't handle unknown flags - sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG) - - os.environ['GTEST_STACK_TRACE_DEPTH'] = '1' - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-list-tests-unittest.py b/src/pdal/test/gtest/test/googletest-list-tests-unittest.py deleted file mode 100755 index 81423a3..0000000 --- a/src/pdal/test/gtest/test/googletest-list-tests-unittest.py +++ /dev/null @@ -1,205 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2006, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test for Google Test's --gtest_list_tests flag. - -A user can ask Google Test to list all tests by specifying the ---gtest_list_tests flag. This script tests such functionality -by invoking googletest-list-tests-unittest_ (a program written with -Google Test) the command line flags. -""" - -import re -import gtest_test_utils - -# Constants. - -# The command line flag for enabling/disabling listing all tests. -LIST_TESTS_FLAG = 'gtest_list_tests' - -# Path to the googletest-list-tests-unittest_ program. -EXE_PATH = gtest_test_utils.GetTestExecutablePath('googletest-list-tests-unittest_') - -# The expected output when running googletest-list-tests-unittest_ with -# --gtest_list_tests -EXPECTED_OUTPUT_NO_FILTER_RE = re.compile(r"""FooDeathTest\. - Test1 -Foo\. - Bar1 - Bar2 - DISABLED_Bar3 -Abc\. - Xyz - Def -FooBar\. - Baz -FooTest\. - Test1 - DISABLED_Test2 - Test3 -TypedTest/0\. # TypeParam = (VeryLo{245}|class VeryLo{239})\.\.\. - TestA - TestB -TypedTest/1\. # TypeParam = int\s*\*( __ptr64)? - TestA - TestB -TypedTest/2\. # TypeParam = .*MyArray - TestA - TestB -My/TypeParamTest/0\. # TypeParam = (VeryLo{245}|class VeryLo{239})\.\.\. - TestA - TestB -My/TypeParamTest/1\. # TypeParam = int\s*\*( __ptr64)? - TestA - TestB -My/TypeParamTest/2\. # TypeParam = .*MyArray - TestA - TestB -MyInstantiation/ValueParamTest\. - TestA/0 # GetParam\(\) = one line - TestA/1 # GetParam\(\) = two\\nlines - TestA/2 # GetParam\(\) = a very\\nlo{241}\.\.\. - TestB/0 # GetParam\(\) = one line - TestB/1 # GetParam\(\) = two\\nlines - TestB/2 # GetParam\(\) = a very\\nlo{241}\.\.\. -""") - -# The expected output when running googletest-list-tests-unittest_ with -# --gtest_list_tests and --gtest_filter=Foo*. -EXPECTED_OUTPUT_FILTER_FOO_RE = re.compile(r"""FooDeathTest\. - Test1 -Foo\. - Bar1 - Bar2 - DISABLED_Bar3 -FooBar\. - Baz -FooTest\. - Test1 - DISABLED_Test2 - Test3 -""") - -# Utilities. - - -def Run(args): - """Runs googletest-list-tests-unittest_ and returns the list of tests printed.""" - - return gtest_test_utils.Subprocess([EXE_PATH] + args, - capture_stderr=False).output - - -# The unit test. - - -class GTestListTestsUnitTest(gtest_test_utils.TestCase): - """Tests using the --gtest_list_tests flag to list all tests.""" - - def RunAndVerify(self, flag_value, expected_output_re, other_flag): - """Runs googletest-list-tests-unittest_ and verifies that it prints - the correct tests. - - Args: - flag_value: value of the --gtest_list_tests flag; - None if the flag should not be present. - expected_output_re: regular expression that matches the expected - output after running command; - other_flag: a different flag to be passed to command - along with gtest_list_tests; - None if the flag should not be present. - """ - - if flag_value is None: - flag = '' - flag_expression = 'not set' - elif flag_value == '0': - flag = '--%s=0' % LIST_TESTS_FLAG - flag_expression = '0' - else: - flag = '--%s' % LIST_TESTS_FLAG - flag_expression = '1' - - args = [flag] - - if other_flag is not None: - args += [other_flag] - - output = Run(args) - - if expected_output_re: - self.assert_( - expected_output_re.match(output), - ('when %s is %s, the output of "%s" is "%s",\n' - 'which does not match regex "%s"' % - (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output, - expected_output_re.pattern))) - else: - self.assert_( - not EXPECTED_OUTPUT_NO_FILTER_RE.match(output), - ('when %s is %s, the output of "%s" is "%s"'% - (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output))) - - def testDefaultBehavior(self): - """Tests the behavior of the default mode.""" - - self.RunAndVerify(flag_value=None, - expected_output_re=None, - other_flag=None) - - def testFlag(self): - """Tests using the --gtest_list_tests flag.""" - - self.RunAndVerify(flag_value='0', - expected_output_re=None, - other_flag=None) - self.RunAndVerify(flag_value='1', - expected_output_re=EXPECTED_OUTPUT_NO_FILTER_RE, - other_flag=None) - - def testOverrideNonFilterFlags(self): - """Tests that --gtest_list_tests overrides the non-filter flags.""" - - self.RunAndVerify(flag_value='1', - expected_output_re=EXPECTED_OUTPUT_NO_FILTER_RE, - other_flag='--gtest_break_on_failure') - - def testWithFilterFlags(self): - """Tests that --gtest_list_tests takes into account the - --gtest_filter flag.""" - - self.RunAndVerify(flag_value='1', - expected_output_re=EXPECTED_OUTPUT_FILTER_FOO_RE, - other_flag='--gtest_filter=Foo*') - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-list-tests-unittest_.cc b/src/pdal/test/gtest/test/googletest-list-tests-unittest_.cc deleted file mode 100644 index 493c6f0..0000000 --- a/src/pdal/test/gtest/test/googletest-list-tests-unittest_.cc +++ /dev/null @@ -1,156 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Unit test for Google Test's --gtest_list_tests flag. -// -// A user can ask Google Test to list all tests that will run -// so that when using a filter, a user will know what -// tests to look for. The tests will not be run after listing. -// -// This program will be invoked from a Python unit test. -// Don't run it directly. - -#include "gtest/gtest.h" - -// Several different test cases and tests that will be listed. -TEST(Foo, Bar1) { -} - -TEST(Foo, Bar2) { -} - -TEST(Foo, DISABLED_Bar3) { -} - -TEST(Abc, Xyz) { -} - -TEST(Abc, Def) { -} - -TEST(FooBar, Baz) { -} - -class FooTest : public testing::Test { -}; - -TEST_F(FooTest, Test1) { -} - -TEST_F(FooTest, DISABLED_Test2) { -} - -TEST_F(FooTest, Test3) { -} - -TEST(FooDeathTest, Test1) { -} - -// A group of value-parameterized tests. - -class MyType { - public: - explicit MyType(const std::string& a_value) : value_(a_value) {} - - const std::string& value() const { return value_; } - - private: - std::string value_; -}; - -// Teaches Google Test how to print a MyType. -void PrintTo(const MyType& x, std::ostream* os) { - *os << x.value(); -} - -class ValueParamTest : public testing::TestWithParam { -}; - -TEST_P(ValueParamTest, TestA) { -} - -TEST_P(ValueParamTest, TestB) { -} - -INSTANTIATE_TEST_SUITE_P( - MyInstantiation, ValueParamTest, - testing::Values(MyType("one line"), - MyType("two\nlines"), - MyType("a very\nloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong line"))); // NOLINT - -// A group of typed tests. - -// A deliberately long type name for testing the line-truncating -// behavior when printing a type parameter. -class VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName { // NOLINT -}; - -template -class TypedTest : public testing::Test { -}; - -template -class MyArray { -}; - -typedef testing::Types > MyTypes; - -TYPED_TEST_SUITE(TypedTest, MyTypes); - -TYPED_TEST(TypedTest, TestA) { -} - -TYPED_TEST(TypedTest, TestB) { -} - -// A group of type-parameterized tests. - -template -class TypeParamTest : public testing::Test { -}; - -TYPED_TEST_SUITE_P(TypeParamTest); - -TYPED_TEST_P(TypeParamTest, TestA) { -} - -TYPED_TEST_P(TypeParamTest, TestB) { -} - -REGISTER_TYPED_TEST_SUITE_P(TypeParamTest, TestA, TestB); - -INSTANTIATE_TYPED_TEST_SUITE_P(My, TypeParamTest, MyTypes); - -int main(int argc, char **argv) { - ::testing::InitGoogleTest(&argc, argv); - - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/googletest-listener-test.cc b/src/pdal/test/gtest/test/googletest-listener-test.cc deleted file mode 100644 index 10457af..0000000 --- a/src/pdal/test/gtest/test/googletest-listener-test.cc +++ /dev/null @@ -1,518 +0,0 @@ -// Copyright 2009 Google Inc. All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// The Google C++ Testing and Mocking Framework (Google Test) -// -// This file verifies Google Test event listeners receive events at the -// right times. - -#include - -#include "gtest/gtest.h" -#include "gtest/internal/custom/gtest.h" - -using ::testing::AddGlobalTestEnvironment; -using ::testing::Environment; -using ::testing::InitGoogleTest; -using ::testing::Test; -using ::testing::TestSuite; -using ::testing::TestEventListener; -using ::testing::TestInfo; -using ::testing::TestPartResult; -using ::testing::UnitTest; - -// Used by tests to register their events. -std::vector* g_events = nullptr; - -namespace testing { -namespace internal { - -class EventRecordingListener : public TestEventListener { - public: - explicit EventRecordingListener(const char* name) : name_(name) {} - - protected: - void OnTestProgramStart(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnTestProgramStart")); - } - - void OnTestIterationStart(const UnitTest& /*unit_test*/, - int iteration) override { - Message message; - message << GetFullMethodName("OnTestIterationStart") - << "(" << iteration << ")"; - g_events->push_back(message.GetString()); - } - - void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpStart")); - } - - void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpEnd")); - } -#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ - void OnTestCaseStart(const TestCase& /*test_case*/) override { - g_events->push_back(GetFullMethodName("OnTestCaseStart")); - } -#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ - - void OnTestStart(const TestInfo& /*test_info*/) override { - g_events->push_back(GetFullMethodName("OnTestStart")); - } - - void OnTestPartResult(const TestPartResult& /*test_part_result*/) override { - g_events->push_back(GetFullMethodName("OnTestPartResult")); - } - - void OnTestEnd(const TestInfo& /*test_info*/) override { - g_events->push_back(GetFullMethodName("OnTestEnd")); - } - -#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ - void OnTestCaseEnd(const TestCase& /*test_case*/) override { - g_events->push_back(GetFullMethodName("OnTestCaseEnd")); - } -#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ - - void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownStart")); - } - - void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownEnd")); - } - - void OnTestIterationEnd(const UnitTest& /*unit_test*/, - int iteration) override { - Message message; - message << GetFullMethodName("OnTestIterationEnd") - << "(" << iteration << ")"; - g_events->push_back(message.GetString()); - } - - void OnTestProgramEnd(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnTestProgramEnd")); - } - - private: - std::string GetFullMethodName(const char* name) { - return name_ + "." + name; - } - - std::string name_; -}; - -// This listener is using OnTestSuiteStart, OnTestSuiteEnd API -class EventRecordingListener2 : public TestEventListener { - public: - explicit EventRecordingListener2(const char* name) : name_(name) {} - - protected: - void OnTestProgramStart(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnTestProgramStart")); - } - - void OnTestIterationStart(const UnitTest& /*unit_test*/, - int iteration) override { - Message message; - message << GetFullMethodName("OnTestIterationStart") << "(" << iteration - << ")"; - g_events->push_back(message.GetString()); - } - - void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpStart")); - } - - void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpEnd")); - } - - void OnTestSuiteStart(const TestSuite& /*test_suite*/) override { - g_events->push_back(GetFullMethodName("OnTestSuiteStart")); - } - - void OnTestStart(const TestInfo& /*test_info*/) override { - g_events->push_back(GetFullMethodName("OnTestStart")); - } - - void OnTestPartResult(const TestPartResult& /*test_part_result*/) override { - g_events->push_back(GetFullMethodName("OnTestPartResult")); - } - - void OnTestEnd(const TestInfo& /*test_info*/) override { - g_events->push_back(GetFullMethodName("OnTestEnd")); - } - - void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override { - g_events->push_back(GetFullMethodName("OnTestSuiteEnd")); - } - - void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownStart")); - } - - void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownEnd")); - } - - void OnTestIterationEnd(const UnitTest& /*unit_test*/, - int iteration) override { - Message message; - message << GetFullMethodName("OnTestIterationEnd") << "(" << iteration - << ")"; - g_events->push_back(message.GetString()); - } - - void OnTestProgramEnd(const UnitTest& /*unit_test*/) override { - g_events->push_back(GetFullMethodName("OnTestProgramEnd")); - } - - private: - std::string GetFullMethodName(const char* name) { return name_ + "." + name; } - - std::string name_; -}; - -class EnvironmentInvocationCatcher : public Environment { - protected: - void SetUp() override { g_events->push_back("Environment::SetUp"); } - - void TearDown() override { g_events->push_back("Environment::TearDown"); } -}; - -class ListenerTest : public Test { - protected: - static void SetUpTestSuite() { - g_events->push_back("ListenerTest::SetUpTestSuite"); - } - - static void TearDownTestSuite() { - g_events->push_back("ListenerTest::TearDownTestSuite"); - } - - void SetUp() override { g_events->push_back("ListenerTest::SetUp"); } - - void TearDown() override { g_events->push_back("ListenerTest::TearDown"); } -}; - -TEST_F(ListenerTest, DoesFoo) { - // Test execution order within a test case is not guaranteed so we are not - // recording the test name. - g_events->push_back("ListenerTest::* Test Body"); - SUCCEED(); // Triggers OnTestPartResult. -} - -TEST_F(ListenerTest, DoesBar) { - g_events->push_back("ListenerTest::* Test Body"); - SUCCEED(); // Triggers OnTestPartResult. -} - -} // namespace internal - -} // namespace testing - -using ::testing::internal::EnvironmentInvocationCatcher; -using ::testing::internal::EventRecordingListener; -using ::testing::internal::EventRecordingListener2; - -void VerifyResults(const std::vector& data, - const char* const* expected_data, - size_t expected_data_size) { - const size_t actual_size = data.size(); - // If the following assertion fails, a new entry will be appended to - // data. Hence we save data.size() first. - EXPECT_EQ(expected_data_size, actual_size); - - // Compares the common prefix. - const size_t shorter_size = expected_data_size <= actual_size ? - expected_data_size : actual_size; - size_t i = 0; - for (; i < shorter_size; ++i) { - ASSERT_STREQ(expected_data[i], data[i].c_str()) - << "at position " << i; - } - - // Prints extra elements in the actual data. - for (; i < actual_size; ++i) { - printf(" Actual event #%lu: %s\n", - static_cast(i), data[i].c_str()); - } -} - -int main(int argc, char **argv) { - std::vector events; - g_events = &events; - InitGoogleTest(&argc, argv); - - UnitTest::GetInstance()->listeners().Append( - new EventRecordingListener("1st")); - UnitTest::GetInstance()->listeners().Append( - new EventRecordingListener("2nd")); - UnitTest::GetInstance()->listeners().Append( - new EventRecordingListener2("3rd")); - - AddGlobalTestEnvironment(new EnvironmentInvocationCatcher); - - GTEST_CHECK_(events.size() == 0) - << "AddGlobalTestEnvironment should not generate any events itself."; - - ::testing::GTEST_FLAG(repeat) = 2; - int ret_val = RUN_ALL_TESTS(); - -#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_ - - // The deprecated OnTestSuiteStart/OnTestCaseStart events are included - const char* const expected_events[] = {"1st.OnTestProgramStart", - "2nd.OnTestProgramStart", - "3rd.OnTestProgramStart", - "1st.OnTestIterationStart(0)", - "2nd.OnTestIterationStart(0)", - "3rd.OnTestIterationStart(0)", - "1st.OnEnvironmentsSetUpStart", - "2nd.OnEnvironmentsSetUpStart", - "3rd.OnEnvironmentsSetUpStart", - "Environment::SetUp", - "3rd.OnEnvironmentsSetUpEnd", - "2nd.OnEnvironmentsSetUpEnd", - "1st.OnEnvironmentsSetUpEnd", - "3rd.OnTestSuiteStart", - "1st.OnTestCaseStart", - "2nd.OnTestCaseStart", - "ListenerTest::SetUpTestSuite", - "1st.OnTestStart", - "2nd.OnTestStart", - "3rd.OnTestStart", - "ListenerTest::SetUp", - "ListenerTest::* Test Body", - "1st.OnTestPartResult", - "2nd.OnTestPartResult", - "3rd.OnTestPartResult", - "ListenerTest::TearDown", - "3rd.OnTestEnd", - "2nd.OnTestEnd", - "1st.OnTestEnd", - "1st.OnTestStart", - "2nd.OnTestStart", - "3rd.OnTestStart", - "ListenerTest::SetUp", - "ListenerTest::* Test Body", - "1st.OnTestPartResult", - "2nd.OnTestPartResult", - "3rd.OnTestPartResult", - "ListenerTest::TearDown", - "3rd.OnTestEnd", - "2nd.OnTestEnd", - "1st.OnTestEnd", - "ListenerTest::TearDownTestSuite", - "3rd.OnTestSuiteEnd", - "2nd.OnTestCaseEnd", - "1st.OnTestCaseEnd", - "1st.OnEnvironmentsTearDownStart", - "2nd.OnEnvironmentsTearDownStart", - "3rd.OnEnvironmentsTearDownStart", - "Environment::TearDown", - "3rd.OnEnvironmentsTearDownEnd", - "2nd.OnEnvironmentsTearDownEnd", - "1st.OnEnvironmentsTearDownEnd", - "3rd.OnTestIterationEnd(0)", - "2nd.OnTestIterationEnd(0)", - "1st.OnTestIterationEnd(0)", - "1st.OnTestIterationStart(1)", - "2nd.OnTestIterationStart(1)", - "3rd.OnTestIterationStart(1)", - "1st.OnEnvironmentsSetUpStart", - "2nd.OnEnvironmentsSetUpStart", - "3rd.OnEnvironmentsSetUpStart", - "Environment::SetUp", - "3rd.OnEnvironmentsSetUpEnd", - "2nd.OnEnvironmentsSetUpEnd", - "1st.OnEnvironmentsSetUpEnd", - "3rd.OnTestSuiteStart", - "1st.OnTestCaseStart", - "2nd.OnTestCaseStart", - "ListenerTest::SetUpTestSuite", - "1st.OnTestStart", - "2nd.OnTestStart", - "3rd.OnTestStart", - "ListenerTest::SetUp", - "ListenerTest::* Test Body", - "1st.OnTestPartResult", - "2nd.OnTestPartResult", - "3rd.OnTestPartResult", - "ListenerTest::TearDown", - "3rd.OnTestEnd", - "2nd.OnTestEnd", - "1st.OnTestEnd", - "1st.OnTestStart", - "2nd.OnTestStart", - "3rd.OnTestStart", - "ListenerTest::SetUp", - "ListenerTest::* Test Body", - "1st.OnTestPartResult", - "2nd.OnTestPartResult", - "3rd.OnTestPartResult", - "ListenerTest::TearDown", - "3rd.OnTestEnd", - "2nd.OnTestEnd", - "1st.OnTestEnd", - "ListenerTest::TearDownTestSuite", - "3rd.OnTestSuiteEnd", - "2nd.OnTestCaseEnd", - "1st.OnTestCaseEnd", - "1st.OnEnvironmentsTearDownStart", - "2nd.OnEnvironmentsTearDownStart", - "3rd.OnEnvironmentsTearDownStart", - "Environment::TearDown", - "3rd.OnEnvironmentsTearDownEnd", - "2nd.OnEnvironmentsTearDownEnd", - "1st.OnEnvironmentsTearDownEnd", - "3rd.OnTestIterationEnd(1)", - "2nd.OnTestIterationEnd(1)", - "1st.OnTestIterationEnd(1)", - "3rd.OnTestProgramEnd", - "2nd.OnTestProgramEnd", - "1st.OnTestProgramEnd"}; -#else - const char* const expected_events[] = {"1st.OnTestProgramStart", - "2nd.OnTestProgramStart", - "3rd.OnTestProgramStart", - "1st.OnTestIterationStart(0)", - "2nd.OnTestIterationStart(0)", - "3rd.OnTestIterationStart(0)", - "1st.OnEnvironmentsSetUpStart", - "2nd.OnEnvironmentsSetUpStart", - "3rd.OnEnvironmentsSetUpStart", - "Environment::SetUp", - "3rd.OnEnvironmentsSetUpEnd", - "2nd.OnEnvironmentsSetUpEnd", - "1st.OnEnvironmentsSetUpEnd", - "3rd.OnTestSuiteStart", - "ListenerTest::SetUpTestSuite", - "1st.OnTestStart", - "2nd.OnTestStart", - "3rd.OnTestStart", - "ListenerTest::SetUp", - "ListenerTest::* Test Body", - "1st.OnTestPartResult", - "2nd.OnTestPartResult", - "3rd.OnTestPartResult", - "ListenerTest::TearDown", - "3rd.OnTestEnd", - "2nd.OnTestEnd", - "1st.OnTestEnd", - "1st.OnTestStart", - "2nd.OnTestStart", - "3rd.OnTestStart", - "ListenerTest::SetUp", - "ListenerTest::* Test Body", - "1st.OnTestPartResult", - "2nd.OnTestPartResult", - "3rd.OnTestPartResult", - "ListenerTest::TearDown", - "3rd.OnTestEnd", - "2nd.OnTestEnd", - "1st.OnTestEnd", - "ListenerTest::TearDownTestSuite", - "3rd.OnTestSuiteEnd", - "1st.OnEnvironmentsTearDownStart", - "2nd.OnEnvironmentsTearDownStart", - "3rd.OnEnvironmentsTearDownStart", - "Environment::TearDown", - "3rd.OnEnvironmentsTearDownEnd", - "2nd.OnEnvironmentsTearDownEnd", - "1st.OnEnvironmentsTearDownEnd", - "3rd.OnTestIterationEnd(0)", - "2nd.OnTestIterationEnd(0)", - "1st.OnTestIterationEnd(0)", - "1st.OnTestIterationStart(1)", - "2nd.OnTestIterationStart(1)", - "3rd.OnTestIterationStart(1)", - "1st.OnEnvironmentsSetUpStart", - "2nd.OnEnvironmentsSetUpStart", - "3rd.OnEnvironmentsSetUpStart", - "Environment::SetUp", - "3rd.OnEnvironmentsSetUpEnd", - "2nd.OnEnvironmentsSetUpEnd", - "1st.OnEnvironmentsSetUpEnd", - "3rd.OnTestSuiteStart", - "ListenerTest::SetUpTestSuite", - "1st.OnTestStart", - "2nd.OnTestStart", - "3rd.OnTestStart", - "ListenerTest::SetUp", - "ListenerTest::* Test Body", - "1st.OnTestPartResult", - "2nd.OnTestPartResult", - "3rd.OnTestPartResult", - "ListenerTest::TearDown", - "3rd.OnTestEnd", - "2nd.OnTestEnd", - "1st.OnTestEnd", - "1st.OnTestStart", - "2nd.OnTestStart", - "3rd.OnTestStart", - "ListenerTest::SetUp", - "ListenerTest::* Test Body", - "1st.OnTestPartResult", - "2nd.OnTestPartResult", - "3rd.OnTestPartResult", - "ListenerTest::TearDown", - "3rd.OnTestEnd", - "2nd.OnTestEnd", - "1st.OnTestEnd", - "ListenerTest::TearDownTestSuite", - "3rd.OnTestSuiteEnd", - "1st.OnEnvironmentsTearDownStart", - "2nd.OnEnvironmentsTearDownStart", - "3rd.OnEnvironmentsTearDownStart", - "Environment::TearDown", - "3rd.OnEnvironmentsTearDownEnd", - "2nd.OnEnvironmentsTearDownEnd", - "1st.OnEnvironmentsTearDownEnd", - "3rd.OnTestIterationEnd(1)", - "2nd.OnTestIterationEnd(1)", - "1st.OnTestIterationEnd(1)", - "3rd.OnTestProgramEnd", - "2nd.OnTestProgramEnd", - "1st.OnTestProgramEnd"}; -#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_ - - VerifyResults(events, - expected_events, - sizeof(expected_events)/sizeof(expected_events[0])); - - // We need to check manually for ad hoc test failures that happen after - // RUN_ALL_TESTS finishes. - if (UnitTest::GetInstance()->Failed()) - ret_val = 1; - - return ret_val; -} diff --git a/src/pdal/test/gtest/test/googletest-message-test.cc b/src/pdal/test/gtest/test/googletest-message-test.cc deleted file mode 100644 index 962d519..0000000 --- a/src/pdal/test/gtest/test/googletest-message-test.cc +++ /dev/null @@ -1,158 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests for the Message class. - -#include "gtest/gtest-message.h" - -#include "gtest/gtest.h" - -namespace { - -using ::testing::Message; - -// Tests the testing::Message class - -// Tests the default constructor. -TEST(MessageTest, DefaultConstructor) { - const Message msg; - EXPECT_EQ("", msg.GetString()); -} - -// Tests the copy constructor. -TEST(MessageTest, CopyConstructor) { - const Message msg1("Hello"); - const Message msg2(msg1); - EXPECT_EQ("Hello", msg2.GetString()); -} - -// Tests constructing a Message from a C-string. -TEST(MessageTest, ConstructsFromCString) { - Message msg("Hello"); - EXPECT_EQ("Hello", msg.GetString()); -} - -// Tests streaming a float. -TEST(MessageTest, StreamsFloat) { - const std::string s = (Message() << 1.23456F << " " << 2.34567F).GetString(); - // Both numbers should be printed with enough precision. - EXPECT_PRED_FORMAT2(testing::IsSubstring, "1.234560", s.c_str()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, " 2.345669", s.c_str()); -} - -// Tests streaming a double. -TEST(MessageTest, StreamsDouble) { - const std::string s = (Message() << 1260570880.4555497 << " " - << 1260572265.1954534).GetString(); - // Both numbers should be printed with enough precision. - EXPECT_PRED_FORMAT2(testing::IsSubstring, "1260570880.45", s.c_str()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, " 1260572265.19", s.c_str()); -} - -// Tests streaming a non-char pointer. -TEST(MessageTest, StreamsPointer) { - int n = 0; - int* p = &n; - EXPECT_NE("(null)", (Message() << p).GetString()); -} - -// Tests streaming a NULL non-char pointer. -TEST(MessageTest, StreamsNullPointer) { - int* p = nullptr; - EXPECT_EQ("(null)", (Message() << p).GetString()); -} - -// Tests streaming a C string. -TEST(MessageTest, StreamsCString) { - EXPECT_EQ("Foo", (Message() << "Foo").GetString()); -} - -// Tests streaming a NULL C string. -TEST(MessageTest, StreamsNullCString) { - char* p = nullptr; - EXPECT_EQ("(null)", (Message() << p).GetString()); -} - -// Tests streaming std::string. -TEST(MessageTest, StreamsString) { - const ::std::string str("Hello"); - EXPECT_EQ("Hello", (Message() << str).GetString()); -} - -// Tests that we can output strings containing embedded NULs. -TEST(MessageTest, StreamsStringWithEmbeddedNUL) { - const char char_array_with_nul[] = - "Here's a NUL\0 and some more string"; - const ::std::string string_with_nul(char_array_with_nul, - sizeof(char_array_with_nul) - 1); - EXPECT_EQ("Here's a NUL\\0 and some more string", - (Message() << string_with_nul).GetString()); -} - -// Tests streaming a NUL char. -TEST(MessageTest, StreamsNULChar) { - EXPECT_EQ("\\0", (Message() << '\0').GetString()); -} - -// Tests streaming int. -TEST(MessageTest, StreamsInt) { - EXPECT_EQ("123", (Message() << 123).GetString()); -} - -// Tests that basic IO manipulators (endl, ends, and flush) can be -// streamed to Message. -TEST(MessageTest, StreamsBasicIoManip) { - EXPECT_EQ("Line 1.\nA NUL char \\0 in line 2.", - (Message() << "Line 1." << std::endl - << "A NUL char " << std::ends << std::flush - << " in line 2.").GetString()); -} - -// Tests Message::GetString() -TEST(MessageTest, GetString) { - Message msg; - msg << 1 << " lamb"; - EXPECT_EQ("1 lamb", msg.GetString()); -} - -// Tests streaming a Message object to an ostream. -TEST(MessageTest, StreamsToOStream) { - Message msg("Hello"); - ::std::stringstream ss; - ss << msg; - EXPECT_EQ("Hello", testing::internal::StringStreamToString(&ss)); -} - -// Tests that a Message object doesn't take up too much stack space. -TEST(MessageTest, DoesNotTakeUpMuchStackSpace) { - EXPECT_LE(sizeof(Message), 16U); -} - -} // namespace diff --git a/src/pdal/test/gtest/test/googletest-options-test.cc b/src/pdal/test/gtest/test/googletest-options-test.cc deleted file mode 100644 index f07b316..0000000 --- a/src/pdal/test/gtest/test/googletest-options-test.cc +++ /dev/null @@ -1,216 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// Google Test UnitTestOptions tests -// -// This file tests classes and functions used internally by -// Google Test. They are subject to change without notice. -// -// This file is #included from gtest.cc, to avoid changing build or -// make-files on Windows and other platforms. Do not #include this file -// anywhere else! - -#include "gtest/gtest.h" - -#if GTEST_OS_WINDOWS_MOBILE -# include -#elif GTEST_OS_WINDOWS -# include -#endif // GTEST_OS_WINDOWS_MOBILE - -#include "src/gtest-internal-inl.h" - -namespace testing { -namespace internal { -namespace { - -// Turns the given relative path into an absolute path. -FilePath GetAbsolutePathOf(const FilePath& relative_path) { - return FilePath::ConcatPaths(FilePath::GetCurrentDir(), relative_path); -} - -// Testing UnitTestOptions::GetOutputFormat/GetOutputFile. - -TEST(XmlOutputTest, GetOutputFormatDefault) { - GTEST_FLAG(output) = ""; - EXPECT_STREQ("", UnitTestOptions::GetOutputFormat().c_str()); -} - -TEST(XmlOutputTest, GetOutputFormat) { - GTEST_FLAG(output) = "xml:filename"; - EXPECT_STREQ("xml", UnitTestOptions::GetOutputFormat().c_str()); -} - -TEST(XmlOutputTest, GetOutputFileDefault) { - GTEST_FLAG(output) = ""; - EXPECT_EQ(GetAbsolutePathOf(FilePath("test_detail.xml")).string(), - UnitTestOptions::GetAbsolutePathToOutputFile()); -} - -TEST(XmlOutputTest, GetOutputFileSingleFile) { - GTEST_FLAG(output) = "xml:filename.abc"; - EXPECT_EQ(GetAbsolutePathOf(FilePath("filename.abc")).string(), - UnitTestOptions::GetAbsolutePathToOutputFile()); -} - -TEST(XmlOutputTest, GetOutputFileFromDirectoryPath) { - GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_; - const std::string expected_output_file = - GetAbsolutePathOf( - FilePath(std::string("path") + GTEST_PATH_SEP_ + - GetCurrentExecutableName().string() + ".xml")).string(); - const std::string& output_file = - UnitTestOptions::GetAbsolutePathToOutputFile(); -#if GTEST_OS_WINDOWS - EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str()); -#else - EXPECT_EQ(expected_output_file, output_file.c_str()); -#endif -} - -TEST(OutputFileHelpersTest, GetCurrentExecutableName) { - const std::string exe_str = GetCurrentExecutableName().string(); -#if GTEST_OS_WINDOWS - const bool success = - _strcmpi("googletest-options-test", exe_str.c_str()) == 0 || - _strcmpi("gtest-options-ex_test", exe_str.c_str()) == 0 || - _strcmpi("gtest_all_test", exe_str.c_str()) == 0 || - _strcmpi("gtest_dll_test", exe_str.c_str()) == 0; -#elif GTEST_OS_OS2 - const bool success = - strcasecmp("googletest-options-test", exe_str.c_str()) == 0 || - strcasecmp("gtest-options-ex_test", exe_str.c_str()) == 0 || - strcasecmp("gtest_all_test", exe_str.c_str()) == 0 || - strcasecmp("gtest_dll_test", exe_str.c_str()) == 0; -#elif GTEST_OS_FUCHSIA - const bool success = exe_str == "app"; -#else - const bool success = - exe_str == "googletest-options-test" || - exe_str == "gtest_all_test" || - exe_str == "lt-gtest_all_test" || - exe_str == "gtest_dll_test"; -#endif // GTEST_OS_WINDOWS - if (!success) - FAIL() << "GetCurrentExecutableName() returns " << exe_str; -} - -#if !GTEST_OS_FUCHSIA - -class XmlOutputChangeDirTest : public Test { - protected: - void SetUp() override { - original_working_dir_ = FilePath::GetCurrentDir(); - posix::ChDir(".."); - // This will make the test fail if run from the root directory. - EXPECT_NE(original_working_dir_.string(), - FilePath::GetCurrentDir().string()); - } - - void TearDown() override { - posix::ChDir(original_working_dir_.string().c_str()); - } - - FilePath original_working_dir_; -}; - -TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefault) { - GTEST_FLAG(output) = ""; - EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_, - FilePath("test_detail.xml")).string(), - UnitTestOptions::GetAbsolutePathToOutputFile()); -} - -TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefaultXML) { - GTEST_FLAG(output) = "xml"; - EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_, - FilePath("test_detail.xml")).string(), - UnitTestOptions::GetAbsolutePathToOutputFile()); -} - -TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativeFile) { - GTEST_FLAG(output) = "xml:filename.abc"; - EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_, - FilePath("filename.abc")).string(), - UnitTestOptions::GetAbsolutePathToOutputFile()); -} - -TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativePath) { - GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_; - const std::string expected_output_file = - FilePath::ConcatPaths( - original_working_dir_, - FilePath(std::string("path") + GTEST_PATH_SEP_ + - GetCurrentExecutableName().string() + ".xml")).string(); - const std::string& output_file = - UnitTestOptions::GetAbsolutePathToOutputFile(); -#if GTEST_OS_WINDOWS - EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str()); -#else - EXPECT_EQ(expected_output_file, output_file.c_str()); -#endif -} - -TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsoluteFile) { -#if GTEST_OS_WINDOWS - GTEST_FLAG(output) = "xml:c:\\tmp\\filename.abc"; - EXPECT_EQ(FilePath("c:\\tmp\\filename.abc").string(), - UnitTestOptions::GetAbsolutePathToOutputFile()); -#else - GTEST_FLAG(output) ="xml:/tmp/filename.abc"; - EXPECT_EQ(FilePath("/tmp/filename.abc").string(), - UnitTestOptions::GetAbsolutePathToOutputFile()); -#endif -} - -TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsolutePath) { -#if GTEST_OS_WINDOWS - const std::string path = "c:\\tmp\\"; -#else - const std::string path = "/tmp/"; -#endif - - GTEST_FLAG(output) = "xml:" + path; - const std::string expected_output_file = - path + GetCurrentExecutableName().string() + ".xml"; - const std::string& output_file = - UnitTestOptions::GetAbsolutePathToOutputFile(); - -#if GTEST_OS_WINDOWS - EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str()); -#else - EXPECT_EQ(expected_output_file, output_file.c_str()); -#endif -} - -#endif // !GTEST_OS_FUCHSIA - -} // namespace -} // namespace internal -} // namespace testing diff --git a/src/pdal/test/gtest/test/googletest-output-test-golden-lin.txt b/src/pdal/test/gtest/test/googletest-output-test-golden-lin.txt deleted file mode 100644 index 038de92..0000000 --- a/src/pdal/test/gtest/test/googletest-output-test-golden-lin.txt +++ /dev/null @@ -1,1140 +0,0 @@ -The non-test part of the code is expected to have 2 failures. - -googletest-output-test_.cc:#: Failure -Value of: false - Actual: false -Expected: true -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 2 - 3 -Stack trace: (omitted) - -[==========] Running 85 tests from 40 test suites. -[----------] Global test environment set-up. -FooEnvironment::SetUp() called. -BarEnvironment::SetUp() called. -[----------] 1 test from ADeathTest -[ RUN ] ADeathTest.ShouldRunFirst -[ OK ] ADeathTest.ShouldRunFirst -[----------] 1 test from ATypedDeathTest/0, where TypeParam = int -[ RUN ] ATypedDeathTest/0.ShouldRunFirst -[ OK ] ATypedDeathTest/0.ShouldRunFirst -[----------] 1 test from ATypedDeathTest/1, where TypeParam = double -[ RUN ] ATypedDeathTest/1.ShouldRunFirst -[ OK ] ATypedDeathTest/1.ShouldRunFirst -[----------] 1 test from My/ATypeParamDeathTest/0, where TypeParam = int -[ RUN ] My/ATypeParamDeathTest/0.ShouldRunFirst -[ OK ] My/ATypeParamDeathTest/0.ShouldRunFirst -[----------] 1 test from My/ATypeParamDeathTest/1, where TypeParam = double -[ RUN ] My/ATypeParamDeathTest/1.ShouldRunFirst -[ OK ] My/ATypeParamDeathTest/1.ShouldRunFirst -[----------] 2 tests from PassingTest -[ RUN ] PassingTest.PassingTest1 -[ OK ] PassingTest.PassingTest1 -[ RUN ] PassingTest.PassingTest2 -[ OK ] PassingTest.PassingTest2 -[----------] 2 tests from NonfatalFailureTest -[ RUN ] NonfatalFailureTest.EscapesStringOperands -googletest-output-test_.cc:#: Failure -Expected equality of these values: - kGoldenString - Which is: "\"Line" - actual - Which is: "actual \"string\"" -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Expected equality of these values: - golden - Which is: "\"Line" - actual - Which is: "actual \"string\"" -Stack trace: (omitted) - -[ FAILED ] NonfatalFailureTest.EscapesStringOperands -[ RUN ] NonfatalFailureTest.DiffForLongStrings -googletest-output-test_.cc:#: Failure -Expected equality of these values: - golden_str - Which is: "\"Line\0 1\"\nLine 2" - "Line 2" -With diff: -@@ -1,2 @@ --\"Line\0 1\" - Line 2 - -Stack trace: (omitted) - -[ FAILED ] NonfatalFailureTest.DiffForLongStrings -[----------] 3 tests from FatalFailureTest -[ RUN ] FatalFailureTest.FatalFailureInSubroutine -(expecting a failure that x should be 1) -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - x - Which is: 2 -Stack trace: (omitted) - -[ FAILED ] FatalFailureTest.FatalFailureInSubroutine -[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine -(expecting a failure that x should be 1) -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - x - Which is: 2 -Stack trace: (omitted) - -[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine -[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine -(expecting a failure on false) -googletest-output-test_.cc:#: Failure -Value of: false - Actual: false -Expected: true -Stack trace: (omitted) - -[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine -[----------] 1 test from LoggingTest -[ RUN ] LoggingTest.InterleavingLoggingAndAssertions -(expecting 2 failures on (3) >= (a[i])) -i == 0 -i == 1 -googletest-output-test_.cc:#: Failure -Expected: (3) >= (a[i]), actual: 3 vs 9 -Stack trace: (omitted) - -i == 2 -i == 3 -googletest-output-test_.cc:#: Failure -Expected: (3) >= (a[i]), actual: 3 vs 6 -Stack trace: (omitted) - -[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions -[----------] 7 tests from SCOPED_TRACETest -[ RUN ] SCOPED_TRACETest.AcceptedValues -googletest-output-test_.cc:#: Failure -Failed -Just checking that all these values work fine. -Google Test trace: -googletest-output-test_.cc:#: (null) -googletest-output-test_.cc:#: 1337 -googletest-output-test_.cc:#: std::string -googletest-output-test_.cc:#: literal string -Stack trace: (omitted) - -[ FAILED ] SCOPED_TRACETest.AcceptedValues -[ RUN ] SCOPED_TRACETest.ObeysScopes -(expected to fail) -googletest-output-test_.cc:#: Failure -Failed -This failure is expected, and shouldn't have a trace. -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -This failure is expected, and should have a trace. -Google Test trace: -googletest-output-test_.cc:#: Expected trace -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -This failure is expected, and shouldn't have a trace. -Stack trace: (omitted) - -[ FAILED ] SCOPED_TRACETest.ObeysScopes -[ RUN ] SCOPED_TRACETest.WorksInLoop -(expected to fail) -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 2 - n - Which is: 1 -Google Test trace: -googletest-output-test_.cc:#: i = 1 -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - n - Which is: 2 -Google Test trace: -googletest-output-test_.cc:#: i = 2 -Stack trace: (omitted) - -[ FAILED ] SCOPED_TRACETest.WorksInLoop -[ RUN ] SCOPED_TRACETest.WorksInSubroutine -(expected to fail) -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 2 - n - Which is: 1 -Google Test trace: -googletest-output-test_.cc:#: n = 1 -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - n - Which is: 2 -Google Test trace: -googletest-output-test_.cc:#: n = 2 -Stack trace: (omitted) - -[ FAILED ] SCOPED_TRACETest.WorksInSubroutine -[ RUN ] SCOPED_TRACETest.CanBeNested -(expected to fail) -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - n - Which is: 2 -Google Test trace: -googletest-output-test_.cc:#: n = 2 -googletest-output-test_.cc:#: -Stack trace: (omitted) - -[ FAILED ] SCOPED_TRACETest.CanBeNested -[ RUN ] SCOPED_TRACETest.CanBeRepeated -(expected to fail) -googletest-output-test_.cc:#: Failure -Failed -This failure is expected, and should contain trace point A. -Google Test trace: -googletest-output-test_.cc:#: A -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -This failure is expected, and should contain trace point A and B. -Google Test trace: -googletest-output-test_.cc:#: B -googletest-output-test_.cc:#: A -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -This failure is expected, and should contain trace point A, B, and C. -Google Test trace: -googletest-output-test_.cc:#: C -googletest-output-test_.cc:#: B -googletest-output-test_.cc:#: A -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -This failure is expected, and should contain trace point A, B, and D. -Google Test trace: -googletest-output-test_.cc:#: D -googletest-output-test_.cc:#: B -googletest-output-test_.cc:#: A -Stack trace: (omitted) - -[ FAILED ] SCOPED_TRACETest.CanBeRepeated -[ RUN ] SCOPED_TRACETest.WorksConcurrently -(expecting 6 failures) -googletest-output-test_.cc:#: Failure -Failed -Expected failure #1 (in thread B, only trace B alive). -Google Test trace: -googletest-output-test_.cc:#: Trace B -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #2 (in thread A, trace A & B both alive). -Google Test trace: -googletest-output-test_.cc:#: Trace A -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #3 (in thread B, trace A & B both alive). -Google Test trace: -googletest-output-test_.cc:#: Trace B -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #4 (in thread B, only trace A alive). -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #5 (in thread A, only trace A alive). -Google Test trace: -googletest-output-test_.cc:#: Trace A -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #6 (in thread A, no trace alive). -Stack trace: (omitted) - -[ FAILED ] SCOPED_TRACETest.WorksConcurrently -[----------] 1 test from ScopedTraceTest -[ RUN ] ScopedTraceTest.WithExplicitFileAndLine -googletest-output-test_.cc:#: Failure -Failed -Check that the trace is attached to a particular location. -Google Test trace: -explicit_file.cc:123: expected trace message -Stack trace: (omitted) - -[ FAILED ] ScopedTraceTest.WithExplicitFileAndLine -[----------] 1 test from NonFatalFailureInFixtureConstructorTest -[ RUN ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor -(expecting 5 failures) -googletest-output-test_.cc:#: Failure -Failed -Expected failure #1, in the test fixture c'tor. -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #2, in SetUp(). -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #3, in the test body. -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #4, in TearDown. -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #5, in the test fixture d'tor. -Stack trace: (omitted) - -[ FAILED ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor -[----------] 1 test from FatalFailureInFixtureConstructorTest -[ RUN ] FatalFailureInFixtureConstructorTest.FailureInConstructor -(expecting 2 failures) -googletest-output-test_.cc:#: Failure -Failed -Expected failure #1, in the test fixture c'tor. -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #2, in the test fixture d'tor. -Stack trace: (omitted) - -[ FAILED ] FatalFailureInFixtureConstructorTest.FailureInConstructor -[----------] 1 test from NonFatalFailureInSetUpTest -[ RUN ] NonFatalFailureInSetUpTest.FailureInSetUp -(expecting 4 failures) -googletest-output-test_.cc:#: Failure -Failed -Expected failure #1, in SetUp(). -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #2, in the test function. -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #3, in TearDown(). -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #4, in the test fixture d'tor. -Stack trace: (omitted) - -[ FAILED ] NonFatalFailureInSetUpTest.FailureInSetUp -[----------] 1 test from FatalFailureInSetUpTest -[ RUN ] FatalFailureInSetUpTest.FailureInSetUp -(expecting 3 failures) -googletest-output-test_.cc:#: Failure -Failed -Expected failure #1, in SetUp(). -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #2, in TearDown(). -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected failure #3, in the test fixture d'tor. -Stack trace: (omitted) - -[ FAILED ] FatalFailureInSetUpTest.FailureInSetUp -[----------] 1 test from AddFailureAtTest -[ RUN ] AddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber -foo.cc:42: Failure -Failed -Expected nonfatal failure in foo.cc -Stack trace: (omitted) - -[ FAILED ] AddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber -[----------] 1 test from GtestFailAtTest -[ RUN ] GtestFailAtTest.MessageContainsSpecifiedFileAndLineNumber -foo.cc:42: Failure -Failed -Expected fatal failure in foo.cc -Stack trace: (omitted) - -[ FAILED ] GtestFailAtTest.MessageContainsSpecifiedFileAndLineNumber -[----------] 4 tests from MixedUpTestSuiteTest -[ RUN ] MixedUpTestSuiteTest.FirstTestFromNamespaceFoo -[ OK ] MixedUpTestSuiteTest.FirstTestFromNamespaceFoo -[ RUN ] MixedUpTestSuiteTest.SecondTestFromNamespaceFoo -[ OK ] MixedUpTestSuiteTest.SecondTestFromNamespaceFoo -[ RUN ] MixedUpTestSuiteTest.ThisShouldFail -gtest.cc:#: Failure -Failed -All tests in the same test suite must use the same test fixture -class. However, in test suite MixedUpTestSuiteTest, -you defined test FirstTestFromNamespaceFoo and test ThisShouldFail -using two different test fixture classes. This can happen if -the two classes are from different namespaces or translation -units and have the same name. You should probably rename one -of the classes to put the tests into different test suites. -Stack trace: (omitted) - -[ FAILED ] MixedUpTestSuiteTest.ThisShouldFail -[ RUN ] MixedUpTestSuiteTest.ThisShouldFailToo -gtest.cc:#: Failure -Failed -All tests in the same test suite must use the same test fixture -class. However, in test suite MixedUpTestSuiteTest, -you defined test FirstTestFromNamespaceFoo and test ThisShouldFailToo -using two different test fixture classes. This can happen if -the two classes are from different namespaces or translation -units and have the same name. You should probably rename one -of the classes to put the tests into different test suites. -Stack trace: (omitted) - -[ FAILED ] MixedUpTestSuiteTest.ThisShouldFailToo -[----------] 2 tests from MixedUpTestSuiteWithSameTestNameTest -[ RUN ] MixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail -[ OK ] MixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail -[ RUN ] MixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail -gtest.cc:#: Failure -Failed -All tests in the same test suite must use the same test fixture -class. However, in test suite MixedUpTestSuiteWithSameTestNameTest, -you defined test TheSecondTestWithThisNameShouldFail and test TheSecondTestWithThisNameShouldFail -using two different test fixture classes. This can happen if -the two classes are from different namespaces or translation -units and have the same name. You should probably rename one -of the classes to put the tests into different test suites. -Stack trace: (omitted) - -[ FAILED ] MixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail -[----------] 2 tests from TEST_F_before_TEST_in_same_test_case -[ RUN ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F -[ OK ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F -[ RUN ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail -gtest.cc:#: Failure -Failed -All tests in the same test suite must use the same test fixture -class, so mixing TEST_F and TEST in the same test suite is -illegal. In test suite TEST_F_before_TEST_in_same_test_case, -test DefinedUsingTEST_F is defined using TEST_F but -test DefinedUsingTESTAndShouldFail is defined using TEST. You probably -want to change the TEST to TEST_F or move it to another test -case. -Stack trace: (omitted) - -[ FAILED ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail -[----------] 2 tests from TEST_before_TEST_F_in_same_test_case -[ RUN ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST -[ OK ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST -[ RUN ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail -gtest.cc:#: Failure -Failed -All tests in the same test suite must use the same test fixture -class, so mixing TEST_F and TEST in the same test suite is -illegal. In test suite TEST_before_TEST_F_in_same_test_case, -test DefinedUsingTEST_FAndShouldFail is defined using TEST_F but -test DefinedUsingTEST is defined using TEST. You probably -want to change the TEST to TEST_F or move it to another test -case. -Stack trace: (omitted) - -[ FAILED ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail -[----------] 8 tests from ExpectNonfatalFailureTest -[ RUN ] ExpectNonfatalFailureTest.CanReferenceGlobalVariables -[ OK ] ExpectNonfatalFailureTest.CanReferenceGlobalVariables -[ RUN ] ExpectNonfatalFailureTest.CanReferenceLocalVariables -[ OK ] ExpectNonfatalFailureTest.CanReferenceLocalVariables -[ RUN ] ExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure -[ OK ] ExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure -[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: 0 failures -Stack trace: (omitted) - -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure -[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: 2 failures -googletest-output-test_.cc:#: Non-fatal failure: -Failed -Expected non-fatal failure 1. -Stack trace: (omitted) - - -googletest-output-test_.cc:#: Non-fatal failure: -Failed -Expected non-fatal failure 2. -Stack trace: (omitted) - - -Stack trace: (omitted) - -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures -[ RUN ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: -googletest-output-test_.cc:#: Fatal failure: -Failed -Expected fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure -[ RUN ] ExpectNonfatalFailureTest.FailsWhenStatementReturns -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: 0 failures -Stack trace: (omitted) - -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns -[ RUN ] ExpectNonfatalFailureTest.FailsWhenStatementThrows -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: 0 failures -Stack trace: (omitted) - -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementThrows -[----------] 8 tests from ExpectFatalFailureTest -[ RUN ] ExpectFatalFailureTest.CanReferenceGlobalVariables -[ OK ] ExpectFatalFailureTest.CanReferenceGlobalVariables -[ RUN ] ExpectFatalFailureTest.CanReferenceLocalStaticVariables -[ OK ] ExpectFatalFailureTest.CanReferenceLocalStaticVariables -[ RUN ] ExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure -[ OK ] ExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure -[ RUN ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: 0 failures -Stack trace: (omitted) - -[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure -[ RUN ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: 2 failures -googletest-output-test_.cc:#: Fatal failure: -Failed -Expected fatal failure. -Stack trace: (omitted) - - -googletest-output-test_.cc:#: Fatal failure: -Failed -Expected fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -[ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures -[ RUN ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: -googletest-output-test_.cc:#: Non-fatal failure: -Failed -Expected non-fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure -[ RUN ] ExpectFatalFailureTest.FailsWhenStatementReturns -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: 0 failures -Stack trace: (omitted) - -[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns -[ RUN ] ExpectFatalFailureTest.FailsWhenStatementThrows -(expecting a failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: 0 failures -Stack trace: (omitted) - -[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementThrows -[----------] 2 tests from TypedTest/0, where TypeParam = int -[ RUN ] TypedTest/0.Success -[ OK ] TypedTest/0.Success -[ RUN ] TypedTest/0.Failure -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - TypeParam() - Which is: 0 -Expected failure -Stack trace: (omitted) - -[ FAILED ] TypedTest/0.Failure, where TypeParam = int -[----------] 2 tests from TypedTestWithNames/char0, where TypeParam = char -[ RUN ] TypedTestWithNames/char0.Success -[ OK ] TypedTestWithNames/char0.Success -[ RUN ] TypedTestWithNames/char0.Failure -googletest-output-test_.cc:#: Failure -Failed -Stack trace: (omitted) - -[ FAILED ] TypedTestWithNames/char0.Failure, where TypeParam = char -[----------] 2 tests from TypedTestWithNames/int1, where TypeParam = int -[ RUN ] TypedTestWithNames/int1.Success -[ OK ] TypedTestWithNames/int1.Success -[ RUN ] TypedTestWithNames/int1.Failure -googletest-output-test_.cc:#: Failure -Failed -Stack trace: (omitted) - -[ FAILED ] TypedTestWithNames/int1.Failure, where TypeParam = int -[----------] 2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char -[ RUN ] Unsigned/TypedTestP/0.Success -[ OK ] Unsigned/TypedTestP/0.Success -[ RUN ] Unsigned/TypedTestP/0.Failure -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1U - Which is: 1 - TypeParam() - Which is: '\0' -Expected failure -Stack trace: (omitted) - -[ FAILED ] Unsigned/TypedTestP/0.Failure, where TypeParam = unsigned char -[----------] 2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int -[ RUN ] Unsigned/TypedTestP/1.Success -[ OK ] Unsigned/TypedTestP/1.Success -[ RUN ] Unsigned/TypedTestP/1.Failure -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1U - Which is: 1 - TypeParam() - Which is: 0 -Expected failure -Stack trace: (omitted) - -[ FAILED ] Unsigned/TypedTestP/1.Failure, where TypeParam = unsigned int -[----------] 2 tests from UnsignedCustomName/TypedTestP/unsignedChar0, where TypeParam = unsigned char -[ RUN ] UnsignedCustomName/TypedTestP/unsignedChar0.Success -[ OK ] UnsignedCustomName/TypedTestP/unsignedChar0.Success -[ RUN ] UnsignedCustomName/TypedTestP/unsignedChar0.Failure -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1U - Which is: 1 - TypeParam() - Which is: '\0' -Expected failure -Stack trace: (omitted) - -[ FAILED ] UnsignedCustomName/TypedTestP/unsignedChar0.Failure, where TypeParam = unsigned char -[----------] 2 tests from UnsignedCustomName/TypedTestP/unsignedInt1, where TypeParam = unsigned int -[ RUN ] UnsignedCustomName/TypedTestP/unsignedInt1.Success -[ OK ] UnsignedCustomName/TypedTestP/unsignedInt1.Success -[ RUN ] UnsignedCustomName/TypedTestP/unsignedInt1.Failure -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1U - Which is: 1 - TypeParam() - Which is: 0 -Expected failure -Stack trace: (omitted) - -[ FAILED ] UnsignedCustomName/TypedTestP/unsignedInt1.Failure, where TypeParam = unsigned int -[----------] 4 tests from ExpectFailureTest -[ RUN ] ExpectFailureTest.ExpectFatalFailure -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: -googletest-output-test_.cc:#: Success: -Succeeded -Stack trace: (omitted) - - -Stack trace: (omitted) - -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: -googletest-output-test_.cc:#: Non-fatal failure: -Failed -Expected non-fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 fatal failure containing "Some other fatal failure expected." - Actual: -googletest-output-test_.cc:#: Fatal failure: -Failed -Expected fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -[ FAILED ] ExpectFailureTest.ExpectFatalFailure -[ RUN ] ExpectFailureTest.ExpectNonFatalFailure -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: -googletest-output-test_.cc:#: Success: -Succeeded -Stack trace: (omitted) - - -Stack trace: (omitted) - -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: -googletest-output-test_.cc:#: Fatal failure: -Failed -Expected fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure containing "Some other non-fatal failure." - Actual: -googletest-output-test_.cc:#: Non-fatal failure: -Failed -Expected non-fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -[ FAILED ] ExpectFailureTest.ExpectNonFatalFailure -[ RUN ] ExpectFailureTest.ExpectFatalFailureOnAllThreads -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: -googletest-output-test_.cc:#: Success: -Succeeded -Stack trace: (omitted) - - -Stack trace: (omitted) - -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: -googletest-output-test_.cc:#: Non-fatal failure: -Failed -Expected non-fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 fatal failure containing "Some other fatal failure expected." - Actual: -googletest-output-test_.cc:#: Fatal failure: -Failed -Expected fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -[ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads -[ RUN ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: -googletest-output-test_.cc:#: Success: -Succeeded -Stack trace: (omitted) - - -Stack trace: (omitted) - -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: -googletest-output-test_.cc:#: Fatal failure: -Failed -Expected fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -(expecting 1 failure) -gtest.cc:#: Failure -Expected: 1 non-fatal failure containing "Some other non-fatal failure." - Actual: -googletest-output-test_.cc:#: Non-fatal failure: -Failed -Expected non-fatal failure. -Stack trace: (omitted) - - -Stack trace: (omitted) - -[ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads -[----------] 2 tests from ExpectFailureWithThreadsTest -[ RUN ] ExpectFailureWithThreadsTest.ExpectFatalFailure -(expecting 2 failures) -googletest-output-test_.cc:#: Failure -Failed -Expected fatal failure. -Stack trace: (omitted) - -gtest.cc:#: Failure -Expected: 1 fatal failure - Actual: 0 failures -Stack trace: (omitted) - -[ FAILED ] ExpectFailureWithThreadsTest.ExpectFatalFailure -[ RUN ] ExpectFailureWithThreadsTest.ExpectNonFatalFailure -(expecting 2 failures) -googletest-output-test_.cc:#: Failure -Failed -Expected non-fatal failure. -Stack trace: (omitted) - -gtest.cc:#: Failure -Expected: 1 non-fatal failure - Actual: 0 failures -Stack trace: (omitted) - -[ FAILED ] ExpectFailureWithThreadsTest.ExpectNonFatalFailure -[----------] 1 test from ScopedFakeTestPartResultReporterTest -[ RUN ] ScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread -(expecting 2 failures) -googletest-output-test_.cc:#: Failure -Failed -Expected fatal failure. -Stack trace: (omitted) - -googletest-output-test_.cc:#: Failure -Failed -Expected non-fatal failure. -Stack trace: (omitted) - -[ FAILED ] ScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread -[----------] 2 tests from DynamicFixture -DynamicFixture::SetUpTestSuite -[ RUN ] DynamicFixture.DynamicTestPass -DynamicFixture() -DynamicFixture::SetUp -DynamicFixture::TearDown -~DynamicFixture() -[ OK ] DynamicFixture.DynamicTestPass -[ RUN ] DynamicFixture.DynamicTestFail -DynamicFixture() -DynamicFixture::SetUp -googletest-output-test_.cc:#: Failure -Value of: Pass - Actual: false -Expected: true -Stack trace: (omitted) - -DynamicFixture::TearDown -~DynamicFixture() -[ FAILED ] DynamicFixture.DynamicTestFail -DynamicFixture::TearDownTestSuite -[----------] 1 test from DynamicFixtureAnotherName -DynamicFixture::SetUpTestSuite -[ RUN ] DynamicFixtureAnotherName.DynamicTestPass -DynamicFixture() -DynamicFixture::SetUp -DynamicFixture::TearDown -~DynamicFixture() -[ OK ] DynamicFixtureAnotherName.DynamicTestPass -DynamicFixture::TearDownTestSuite -[----------] 2 tests from BadDynamicFixture1 -DynamicFixture::SetUpTestSuite -[ RUN ] BadDynamicFixture1.FixtureBase -DynamicFixture() -DynamicFixture::SetUp -DynamicFixture::TearDown -~DynamicFixture() -[ OK ] BadDynamicFixture1.FixtureBase -[ RUN ] BadDynamicFixture1.TestBase -DynamicFixture() -gtest.cc:#: Failure -Failed -All tests in the same test suite must use the same test fixture -class, so mixing TEST_F and TEST in the same test suite is -illegal. In test suite BadDynamicFixture1, -test FixtureBase is defined using TEST_F but -test TestBase is defined using TEST. You probably -want to change the TEST to TEST_F or move it to another test -case. -Stack trace: (omitted) - -~DynamicFixture() -[ FAILED ] BadDynamicFixture1.TestBase -DynamicFixture::TearDownTestSuite -[----------] 2 tests from BadDynamicFixture2 -DynamicFixture::SetUpTestSuite -[ RUN ] BadDynamicFixture2.FixtureBase -DynamicFixture() -DynamicFixture::SetUp -DynamicFixture::TearDown -~DynamicFixture() -[ OK ] BadDynamicFixture2.FixtureBase -[ RUN ] BadDynamicFixture2.Derived -DynamicFixture() -gtest.cc:#: Failure -Failed -All tests in the same test suite must use the same test fixture -class. However, in test suite BadDynamicFixture2, -you defined test FixtureBase and test Derived -using two different test fixture classes. This can happen if -the two classes are from different namespaces or translation -units and have the same name. You should probably rename one -of the classes to put the tests into different test suites. -Stack trace: (omitted) - -~DynamicFixture() -[ FAILED ] BadDynamicFixture2.Derived -DynamicFixture::TearDownTestSuite -[----------] 1 test from PrintingFailingParams/FailingParamTest -[ RUN ] PrintingFailingParams/FailingParamTest.Fails/0 -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - GetParam() - Which is: 2 -Stack trace: (omitted) - -[ FAILED ] PrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2 -[----------] 1 test from EmptyBasenameParamInst -[ RUN ] EmptyBasenameParamInst.Passes/0 -[ OK ] EmptyBasenameParamInst.Passes/0 -[----------] 2 tests from PrintingStrings/ParamTest -[ RUN ] PrintingStrings/ParamTest.Success/a -[ OK ] PrintingStrings/ParamTest.Success/a -[ RUN ] PrintingStrings/ParamTest.Failure/a -googletest-output-test_.cc:#: Failure -Expected equality of these values: - "b" - GetParam() - Which is: "a" -Expected failure -Stack trace: (omitted) - -[ FAILED ] PrintingStrings/ParamTest.Failure/a, where GetParam() = "a" -[----------] Global test environment tear-down -BarEnvironment::TearDown() called. -googletest-output-test_.cc:#: Failure -Failed -Expected non-fatal failure. -Stack trace: (omitted) - -FooEnvironment::TearDown() called. -googletest-output-test_.cc:#: Failure -Failed -Expected fatal failure. -Stack trace: (omitted) - -[==========] 85 tests from 40 test suites ran. -[ PASSED ] 31 tests. -[ FAILED ] 54 tests, listed below: -[ FAILED ] NonfatalFailureTest.EscapesStringOperands -[ FAILED ] NonfatalFailureTest.DiffForLongStrings -[ FAILED ] FatalFailureTest.FatalFailureInSubroutine -[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine -[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine -[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions -[ FAILED ] SCOPED_TRACETest.AcceptedValues -[ FAILED ] SCOPED_TRACETest.ObeysScopes -[ FAILED ] SCOPED_TRACETest.WorksInLoop -[ FAILED ] SCOPED_TRACETest.WorksInSubroutine -[ FAILED ] SCOPED_TRACETest.CanBeNested -[ FAILED ] SCOPED_TRACETest.CanBeRepeated -[ FAILED ] SCOPED_TRACETest.WorksConcurrently -[ FAILED ] ScopedTraceTest.WithExplicitFileAndLine -[ FAILED ] NonFatalFailureInFixtureConstructorTest.FailureInConstructor -[ FAILED ] FatalFailureInFixtureConstructorTest.FailureInConstructor -[ FAILED ] NonFatalFailureInSetUpTest.FailureInSetUp -[ FAILED ] FatalFailureInSetUpTest.FailureInSetUp -[ FAILED ] AddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber -[ FAILED ] GtestFailAtTest.MessageContainsSpecifiedFileAndLineNumber -[ FAILED ] MixedUpTestSuiteTest.ThisShouldFail -[ FAILED ] MixedUpTestSuiteTest.ThisShouldFailToo -[ FAILED ] MixedUpTestSuiteWithSameTestNameTest.TheSecondTestWithThisNameShouldFail -[ FAILED ] TEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail -[ FAILED ] TEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementReturns -[ FAILED ] ExpectNonfatalFailureTest.FailsWhenStatementThrows -[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure -[ FAILED ] ExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures -[ FAILED ] ExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure -[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementReturns -[ FAILED ] ExpectFatalFailureTest.FailsWhenStatementThrows -[ FAILED ] TypedTest/0.Failure, where TypeParam = int -[ FAILED ] TypedTestWithNames/char0.Failure, where TypeParam = char -[ FAILED ] TypedTestWithNames/int1.Failure, where TypeParam = int -[ FAILED ] Unsigned/TypedTestP/0.Failure, where TypeParam = unsigned char -[ FAILED ] Unsigned/TypedTestP/1.Failure, where TypeParam = unsigned int -[ FAILED ] UnsignedCustomName/TypedTestP/unsignedChar0.Failure, where TypeParam = unsigned char -[ FAILED ] UnsignedCustomName/TypedTestP/unsignedInt1.Failure, where TypeParam = unsigned int -[ FAILED ] ExpectFailureTest.ExpectFatalFailure -[ FAILED ] ExpectFailureTest.ExpectNonFatalFailure -[ FAILED ] ExpectFailureTest.ExpectFatalFailureOnAllThreads -[ FAILED ] ExpectFailureTest.ExpectNonFatalFailureOnAllThreads -[ FAILED ] ExpectFailureWithThreadsTest.ExpectFatalFailure -[ FAILED ] ExpectFailureWithThreadsTest.ExpectNonFatalFailure -[ FAILED ] ScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread -[ FAILED ] DynamicFixture.DynamicTestFail -[ FAILED ] BadDynamicFixture1.TestBase -[ FAILED ] BadDynamicFixture2.Derived -[ FAILED ] PrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2 -[ FAILED ] PrintingStrings/ParamTest.Failure/a, where GetParam() = "a" - -54 FAILED TESTS - YOU HAVE 1 DISABLED TEST - -Note: Google Test filter = FatalFailureTest.*:LoggingTest.* -[==========] Running 4 tests from 2 test suites. -[----------] Global test environment set-up. -[----------] 3 tests from FatalFailureTest -[ RUN ] FatalFailureTest.FatalFailureInSubroutine -(expecting a failure that x should be 1) -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - x - Which is: 2 -Stack trace: (omitted) - -[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms) -[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine -(expecting a failure that x should be 1) -googletest-output-test_.cc:#: Failure -Expected equality of these values: - 1 - x - Which is: 2 -Stack trace: (omitted) - -[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms) -[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine -(expecting a failure on false) -googletest-output-test_.cc:#: Failure -Value of: false - Actual: false -Expected: true -Stack trace: (omitted) - -[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms) -[----------] 3 tests from FatalFailureTest (? ms total) - -[----------] 1 test from LoggingTest -[ RUN ] LoggingTest.InterleavingLoggingAndAssertions -(expecting 2 failures on (3) >= (a[i])) -i == 0 -i == 1 -googletest-output-test_.cc:#: Failure -Expected: (3) >= (a[i]), actual: 3 vs 9 -Stack trace: (omitted) - -i == 2 -i == 3 -googletest-output-test_.cc:#: Failure -Expected: (3) >= (a[i]), actual: 3 vs 6 -Stack trace: (omitted) - -[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms) -[----------] 1 test from LoggingTest (? ms total) - -[----------] Global test environment tear-down -[==========] 4 tests from 2 test suites ran. (? ms total) -[ PASSED ] 0 tests. -[ FAILED ] 4 tests, listed below: -[ FAILED ] FatalFailureTest.FatalFailureInSubroutine -[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine -[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine -[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions - - 4 FAILED TESTS -Note: Google Test filter = *DISABLED_* -[==========] Running 1 test from 1 test suite. -[----------] Global test environment set-up. -[----------] 1 test from DisabledTestsWarningTest -[ RUN ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning -[ OK ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning -[----------] Global test environment tear-down -[==========] 1 test from 1 test suite ran. -[ PASSED ] 1 test. -Note: Google Test filter = PassingTest.* -Note: This is test shard 2 of 2. -[==========] Running 1 test from 1 test suite. -[----------] Global test environment set-up. -[----------] 1 test from PassingTest -[ RUN ] PassingTest.PassingTest2 -[ OK ] PassingTest.PassingTest2 -[----------] Global test environment tear-down -[==========] 1 test from 1 test suite ran. -[ PASSED ] 1 test. diff --git a/src/pdal/test/gtest/test/googletest-output-test.py b/src/pdal/test/gtest/test/googletest-output-test.py deleted file mode 100755 index c727f17..0000000 --- a/src/pdal/test/gtest/test/googletest-output-test.py +++ /dev/null @@ -1,346 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests the text output of Google C++ Testing and Mocking Framework. - -To update the golden file: -googletest_output_test.py --build_dir=BUILD/DIR --gengolden -where BUILD/DIR contains the built googletest-output-test_ file. -googletest_output_test.py --gengolden -googletest_output_test.py -""" - -import difflib -import os -import re -import sys -import gtest_test_utils - - -# The flag for generating the golden file -GENGOLDEN_FLAG = '--gengolden' -CATCH_EXCEPTIONS_ENV_VAR_NAME = 'GTEST_CATCH_EXCEPTIONS' - -# The flag indicating stacktraces are not supported -NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support' - -IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux' -IS_WINDOWS = os.name == 'nt' - -GOLDEN_NAME = 'googletest-output-test-golden-lin.txt' - -PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('googletest-output-test_') - -# At least one command we exercise must not have the -# 'internal_skip_environment_and_ad_hoc_tests' argument. -COMMAND_LIST_TESTS = ({}, [PROGRAM_PATH, '--gtest_list_tests']) -COMMAND_WITH_COLOR = ({}, [PROGRAM_PATH, '--gtest_color=yes']) -COMMAND_WITH_TIME = ({}, [PROGRAM_PATH, - '--gtest_print_time', - 'internal_skip_environment_and_ad_hoc_tests', - '--gtest_filter=FatalFailureTest.*:LoggingTest.*']) -COMMAND_WITH_DISABLED = ( - {}, [PROGRAM_PATH, - '--gtest_also_run_disabled_tests', - 'internal_skip_environment_and_ad_hoc_tests', - '--gtest_filter=*DISABLED_*']) -COMMAND_WITH_SHARDING = ( - {'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'}, - [PROGRAM_PATH, - 'internal_skip_environment_and_ad_hoc_tests', - '--gtest_filter=PassingTest.*']) - -GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(), GOLDEN_NAME) - - -def ToUnixLineEnding(s): - """Changes all Windows/Mac line endings in s to UNIX line endings.""" - - return s.replace('\r\n', '\n').replace('\r', '\n') - - -def RemoveLocations(test_output): - """Removes all file location info from a Google Test program's output. - - Args: - test_output: the output of a Google Test program. - - Returns: - output with all file location info (in the form of - 'DIRECTORY/FILE_NAME:LINE_NUMBER: 'or - 'DIRECTORY\\FILE_NAME(LINE_NUMBER): ') replaced by - 'FILE_NAME:#: '. - """ - - return re.sub(r'.*[/\\]((googletest-output-test_|gtest).cc)(\:\d+|\(\d+\))\: ', - r'\1:#: ', test_output) - - -def RemoveStackTraceDetails(output): - """Removes all stack traces from a Google Test program's output.""" - - # *? means "find the shortest string that matches". - return re.sub(r'Stack trace:(.|\n)*?\n\n', - 'Stack trace: (omitted)\n\n', output) - - -def RemoveStackTraces(output): - """Removes all traces of stack traces from a Google Test program's output.""" - - # *? means "find the shortest string that matches". - return re.sub(r'Stack trace:(.|\n)*?\n\n', '', output) - - -def RemoveTime(output): - """Removes all time information from a Google Test program's output.""" - - return re.sub(r'\(\d+ ms', '(? ms', output) - - -def RemoveTypeInfoDetails(test_output): - """Removes compiler-specific type info from Google Test program's output. - - Args: - test_output: the output of a Google Test program. - - Returns: - output with type information normalized to canonical form. - """ - - # some compilers output the name of type 'unsigned int' as 'unsigned' - return re.sub(r'unsigned int', 'unsigned', test_output) - - -def NormalizeToCurrentPlatform(test_output): - """Normalizes platform specific output details for easier comparison.""" - - if IS_WINDOWS: - # Removes the color information that is not present on Windows. - test_output = re.sub('\x1b\\[(0;3\d)?m', '', test_output) - # Changes failure message headers into the Windows format. - test_output = re.sub(r': Failure\n', r': error: ', test_output) - # Changes file(line_number) to file:line_number. - test_output = re.sub(r'((\w|\.)+)\((\d+)\):', r'\1:\3:', test_output) - - return test_output - - -def RemoveTestCounts(output): - """Removes test counts from a Google Test program's output.""" - - output = re.sub(r'\d+ tests?, listed below', - '? tests, listed below', output) - output = re.sub(r'\d+ FAILED TESTS', - '? FAILED TESTS', output) - output = re.sub(r'\d+ tests? from \d+ test cases?', - '? tests from ? test cases', output) - output = re.sub(r'\d+ tests? from ([a-zA-Z_])', - r'? tests from \1', output) - return re.sub(r'\d+ tests?\.', '? tests.', output) - - -def RemoveMatchingTests(test_output, pattern): - """Removes output of specified tests from a Google Test program's output. - - This function strips not only the beginning and the end of a test but also - all output in between. - - Args: - test_output: A string containing the test output. - pattern: A regex string that matches names of test cases or - tests to remove. - - Returns: - Contents of test_output with tests whose names match pattern removed. - """ - - test_output = re.sub( - r'.*\[ RUN \] .*%s(.|\n)*?\[( FAILED | OK )\] .*%s.*\n' % ( - pattern, pattern), - '', - test_output) - return re.sub(r'.*%s.*\n' % pattern, '', test_output) - - -def NormalizeOutput(output): - """Normalizes output (the output of googletest-output-test_.exe).""" - - output = ToUnixLineEnding(output) - output = RemoveLocations(output) - output = RemoveStackTraceDetails(output) - output = RemoveTime(output) - return output - - -def GetShellCommandOutput(env_cmd): - """Runs a command in a sub-process, and returns its output in a string. - - Args: - env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra - environment variables to set, and element 1 is a string with - the command and any flags. - - Returns: - A string with the command's combined standard and diagnostic output. - """ - - # Spawns cmd in a sub-process, and gets its standard I/O file objects. - # Set and save the environment properly. - environ = os.environ.copy() - environ.update(env_cmd[0]) - p = gtest_test_utils.Subprocess(env_cmd[1], env=environ) - - return p.output - - -def GetCommandOutput(env_cmd): - """Runs a command and returns its output with all file location - info stripped off. - - Args: - env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra - environment variables to set, and element 1 is a string with - the command and any flags. - """ - - # Disables exception pop-ups on Windows. - environ, cmdline = env_cmd - environ = dict(environ) # Ensures we are modifying a copy. - environ[CATCH_EXCEPTIONS_ENV_VAR_NAME] = '1' - return NormalizeOutput(GetShellCommandOutput((environ, cmdline))) - - -def GetOutputOfAllCommands(): - """Returns concatenated output from several representative commands.""" - - return (GetCommandOutput(COMMAND_WITH_COLOR) + - GetCommandOutput(COMMAND_WITH_TIME) + - GetCommandOutput(COMMAND_WITH_DISABLED) + - GetCommandOutput(COMMAND_WITH_SHARDING)) - - -test_list = GetShellCommandOutput(COMMAND_LIST_TESTS) -SUPPORTS_DEATH_TESTS = 'DeathTest' in test_list -SUPPORTS_TYPED_TESTS = 'TypedTest' in test_list -SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list -SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv - -CAN_GENERATE_GOLDEN_FILE = (SUPPORTS_DEATH_TESTS and - SUPPORTS_TYPED_TESTS and - SUPPORTS_THREADS and - SUPPORTS_STACK_TRACES) - -class GTestOutputTest(gtest_test_utils.TestCase): - def RemoveUnsupportedTests(self, test_output): - if not SUPPORTS_DEATH_TESTS: - test_output = RemoveMatchingTests(test_output, 'DeathTest') - if not SUPPORTS_TYPED_TESTS: - test_output = RemoveMatchingTests(test_output, 'TypedTest') - test_output = RemoveMatchingTests(test_output, 'TypedDeathTest') - test_output = RemoveMatchingTests(test_output, 'TypeParamDeathTest') - if not SUPPORTS_THREADS: - test_output = RemoveMatchingTests(test_output, - 'ExpectFailureWithThreadsTest') - test_output = RemoveMatchingTests(test_output, - 'ScopedFakeTestPartResultReporterTest') - test_output = RemoveMatchingTests(test_output, - 'WorksConcurrently') - if not SUPPORTS_STACK_TRACES: - test_output = RemoveStackTraces(test_output) - - return test_output - - def testOutput(self): - output = GetOutputOfAllCommands() - - golden_file = open(GOLDEN_PATH, 'rb') - # A mis-configured source control system can cause \r appear in EOL - # sequences when we read the golden file irrespective of an operating - # system used. Therefore, we need to strip those \r's from newlines - # unconditionally. - golden = ToUnixLineEnding(golden_file.read().decode()) - golden_file.close() - - # We want the test to pass regardless of certain features being - # supported or not. - - # We still have to remove type name specifics in all cases. - normalized_actual = RemoveTypeInfoDetails(output) - normalized_golden = RemoveTypeInfoDetails(golden) - - if CAN_GENERATE_GOLDEN_FILE: - self.assertEqual(normalized_golden, normalized_actual, - '\n'.join(difflib.unified_diff( - normalized_golden.split('\n'), - normalized_actual.split('\n'), - 'golden', 'actual'))) - else: - normalized_actual = NormalizeToCurrentPlatform( - RemoveTestCounts(normalized_actual)) - normalized_golden = NormalizeToCurrentPlatform( - RemoveTestCounts(self.RemoveUnsupportedTests(normalized_golden))) - - # This code is very handy when debugging golden file differences: - if os.getenv('DEBUG_GTEST_OUTPUT_TEST'): - open(os.path.join( - gtest_test_utils.GetSourceDir(), - '_googletest-output-test_normalized_actual.txt'), 'wb').write( - normalized_actual) - open(os.path.join( - gtest_test_utils.GetSourceDir(), - '_googletest-output-test_normalized_golden.txt'), 'wb').write( - normalized_golden) - - self.assertEqual(normalized_golden, normalized_actual) - - -if __name__ == '__main__': - if NO_STACKTRACE_SUPPORT_FLAG in sys.argv: - # unittest.main() can't handle unknown flags - sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG) - - if GENGOLDEN_FLAG in sys.argv: - if CAN_GENERATE_GOLDEN_FILE: - output = GetOutputOfAllCommands() - golden_file = open(GOLDEN_PATH, 'wb') - golden_file.write(output) - golden_file.close() - else: - message = ( - """Unable to write a golden file when compiled in an environment -that does not support all the required features (death tests, -typed tests, stack traces, and multiple threads). -Please build this test and generate the golden file using Blaze on Linux.""") - - sys.stderr.write(message) - sys.exit(1) - else: - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-output-test_.cc b/src/pdal/test/gtest/test/googletest-output-test_.cc deleted file mode 100644 index 4f716d8..0000000 --- a/src/pdal/test/gtest/test/googletest-output-test_.cc +++ /dev/null @@ -1,1157 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// The purpose of this file is to generate Google Test output under -// various conditions. The output will then be verified by -// googletest-output-test.py to ensure that Google Test generates the -// desired messages. Therefore, most tests in this file are MEANT TO -// FAIL. - -#include "gtest/gtest-spi.h" -#include "gtest/gtest.h" -#include "src/gtest-internal-inl.h" - -#include - -#if _MSC_VER -GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127 /* conditional expression is constant */) -#endif // _MSC_VER - -#if GTEST_IS_THREADSAFE -using testing::ScopedFakeTestPartResultReporter; -using testing::TestPartResultArray; - -using testing::internal::Notification; -using testing::internal::ThreadWithParam; -#endif - -namespace posix = ::testing::internal::posix; - -// Tests catching fatal failures. - -// A subroutine used by the following test. -void TestEq1(int x) { - ASSERT_EQ(1, x); -} - -// This function calls a test subroutine, catches the fatal failure it -// generates, and then returns early. -void TryTestSubroutine() { - // Calls a subrountine that yields a fatal failure. - TestEq1(2); - - // Catches the fatal failure and aborts the test. - // - // The testing::Test:: prefix is necessary when calling - // HasFatalFailure() outside of a TEST, TEST_F, or test fixture. - if (testing::Test::HasFatalFailure()) return; - - // If we get here, something is wrong. - FAIL() << "This should never be reached."; -} - -TEST(PassingTest, PassingTest1) { -} - -TEST(PassingTest, PassingTest2) { -} - -// Tests that parameters of failing parameterized tests are printed in the -// failing test summary. -class FailingParamTest : public testing::TestWithParam {}; - -TEST_P(FailingParamTest, Fails) { - EXPECT_EQ(1, GetParam()); -} - -// This generates a test which will fail. Google Test is expected to print -// its parameter when it outputs the list of all failed tests. -INSTANTIATE_TEST_SUITE_P(PrintingFailingParams, - FailingParamTest, - testing::Values(2)); - -// Tests that an empty value for the test suite basename yields just -// the test name without any prior / -class EmptyBasenameParamInst : public testing::TestWithParam {}; - -TEST_P(EmptyBasenameParamInst, Passes) { EXPECT_EQ(1, GetParam()); } - -INSTANTIATE_TEST_SUITE_P(, EmptyBasenameParamInst, testing::Values(1)); - -static const char kGoldenString[] = "\"Line\0 1\"\nLine 2"; - -TEST(NonfatalFailureTest, EscapesStringOperands) { - std::string actual = "actual \"string\""; - EXPECT_EQ(kGoldenString, actual); - - const char* golden = kGoldenString; - EXPECT_EQ(golden, actual); -} - -TEST(NonfatalFailureTest, DiffForLongStrings) { - std::string golden_str(kGoldenString, sizeof(kGoldenString) - 1); - EXPECT_EQ(golden_str, "Line 2"); -} - -// Tests catching a fatal failure in a subroutine. -TEST(FatalFailureTest, FatalFailureInSubroutine) { - printf("(expecting a failure that x should be 1)\n"); - - TryTestSubroutine(); -} - -// Tests catching a fatal failure in a nested subroutine. -TEST(FatalFailureTest, FatalFailureInNestedSubroutine) { - printf("(expecting a failure that x should be 1)\n"); - - // Calls a subrountine that yields a fatal failure. - TryTestSubroutine(); - - // Catches the fatal failure and aborts the test. - // - // When calling HasFatalFailure() inside a TEST, TEST_F, or test - // fixture, the testing::Test:: prefix is not needed. - if (HasFatalFailure()) return; - - // If we get here, something is wrong. - FAIL() << "This should never be reached."; -} - -// Tests HasFatalFailure() after a failed EXPECT check. -TEST(FatalFailureTest, NonfatalFailureInSubroutine) { - printf("(expecting a failure on false)\n"); - EXPECT_TRUE(false); // Generates a nonfatal failure - ASSERT_FALSE(HasFatalFailure()); // This should succeed. -} - -// Tests interleaving user logging and Google Test assertions. -TEST(LoggingTest, InterleavingLoggingAndAssertions) { - static const int a[4] = { - 3, 9, 2, 6 - }; - - printf("(expecting 2 failures on (3) >= (a[i]))\n"); - for (int i = 0; i < static_cast(sizeof(a)/sizeof(*a)); i++) { - printf("i == %d\n", i); - EXPECT_GE(3, a[i]); - } -} - -// Tests the SCOPED_TRACE macro. - -// A helper function for testing SCOPED_TRACE. -void SubWithoutTrace(int n) { - EXPECT_EQ(1, n); - ASSERT_EQ(2, n); -} - -// Another helper function for testing SCOPED_TRACE. -void SubWithTrace(int n) { - SCOPED_TRACE(testing::Message() << "n = " << n); - - SubWithoutTrace(n); -} - -TEST(SCOPED_TRACETest, AcceptedValues) { - SCOPED_TRACE("literal string"); - SCOPED_TRACE(std::string("std::string")); - SCOPED_TRACE(1337); // streamable type - const char* null_value = nullptr; - SCOPED_TRACE(null_value); - - ADD_FAILURE() << "Just checking that all these values work fine."; -} - -// Tests that SCOPED_TRACE() obeys lexical scopes. -TEST(SCOPED_TRACETest, ObeysScopes) { - printf("(expected to fail)\n"); - - // There should be no trace before SCOPED_TRACE() is invoked. - ADD_FAILURE() << "This failure is expected, and shouldn't have a trace."; - - { - SCOPED_TRACE("Expected trace"); - // After SCOPED_TRACE(), a failure in the current scope should contain - // the trace. - ADD_FAILURE() << "This failure is expected, and should have a trace."; - } - - // Once the control leaves the scope of the SCOPED_TRACE(), there - // should be no trace again. - ADD_FAILURE() << "This failure is expected, and shouldn't have a trace."; -} - -// Tests that SCOPED_TRACE works inside a loop. -TEST(SCOPED_TRACETest, WorksInLoop) { - printf("(expected to fail)\n"); - - for (int i = 1; i <= 2; i++) { - SCOPED_TRACE(testing::Message() << "i = " << i); - - SubWithoutTrace(i); - } -} - -// Tests that SCOPED_TRACE works in a subroutine. -TEST(SCOPED_TRACETest, WorksInSubroutine) { - printf("(expected to fail)\n"); - - SubWithTrace(1); - SubWithTrace(2); -} - -// Tests that SCOPED_TRACE can be nested. -TEST(SCOPED_TRACETest, CanBeNested) { - printf("(expected to fail)\n"); - - SCOPED_TRACE(""); // A trace without a message. - - SubWithTrace(2); -} - -// Tests that multiple SCOPED_TRACEs can be used in the same scope. -TEST(SCOPED_TRACETest, CanBeRepeated) { - printf("(expected to fail)\n"); - - SCOPED_TRACE("A"); - ADD_FAILURE() - << "This failure is expected, and should contain trace point A."; - - SCOPED_TRACE("B"); - ADD_FAILURE() - << "This failure is expected, and should contain trace point A and B."; - - { - SCOPED_TRACE("C"); - ADD_FAILURE() << "This failure is expected, and should " - << "contain trace point A, B, and C."; - } - - SCOPED_TRACE("D"); - ADD_FAILURE() << "This failure is expected, and should " - << "contain trace point A, B, and D."; -} - -#if GTEST_IS_THREADSAFE -// Tests that SCOPED_TRACE()s can be used concurrently from multiple -// threads. Namely, an assertion should be affected by -// SCOPED_TRACE()s in its own thread only. - -// Here's the sequence of actions that happen in the test: -// -// Thread A (main) | Thread B (spawned) -// ===============================|================================ -// spawns thread B | -// -------------------------------+-------------------------------- -// waits for n1 | SCOPED_TRACE("Trace B"); -// | generates failure #1 -// | notifies n1 -// -------------------------------+-------------------------------- -// SCOPED_TRACE("Trace A"); | waits for n2 -// generates failure #2 | -// notifies n2 | -// -------------------------------|-------------------------------- -// waits for n3 | generates failure #3 -// | trace B dies -// | generates failure #4 -// | notifies n3 -// -------------------------------|-------------------------------- -// generates failure #5 | finishes -// trace A dies | -// generates failure #6 | -// -------------------------------|-------------------------------- -// waits for thread B to finish | - -struct CheckPoints { - Notification n1; - Notification n2; - Notification n3; -}; - -static void ThreadWithScopedTrace(CheckPoints* check_points) { - { - SCOPED_TRACE("Trace B"); - ADD_FAILURE() - << "Expected failure #1 (in thread B, only trace B alive)."; - check_points->n1.Notify(); - check_points->n2.WaitForNotification(); - - ADD_FAILURE() - << "Expected failure #3 (in thread B, trace A & B both alive)."; - } // Trace B dies here. - ADD_FAILURE() - << "Expected failure #4 (in thread B, only trace A alive)."; - check_points->n3.Notify(); -} - -TEST(SCOPED_TRACETest, WorksConcurrently) { - printf("(expecting 6 failures)\n"); - - CheckPoints check_points; - ThreadWithParam thread(&ThreadWithScopedTrace, &check_points, - nullptr); - check_points.n1.WaitForNotification(); - - { - SCOPED_TRACE("Trace A"); - ADD_FAILURE() - << "Expected failure #2 (in thread A, trace A & B both alive)."; - check_points.n2.Notify(); - check_points.n3.WaitForNotification(); - - ADD_FAILURE() - << "Expected failure #5 (in thread A, only trace A alive)."; - } // Trace A dies here. - ADD_FAILURE() - << "Expected failure #6 (in thread A, no trace alive)."; - thread.Join(); -} -#endif // GTEST_IS_THREADSAFE - -// Tests basic functionality of the ScopedTrace utility (most of its features -// are already tested in SCOPED_TRACETest). -TEST(ScopedTraceTest, WithExplicitFileAndLine) { - testing::ScopedTrace trace("explicit_file.cc", 123, "expected trace message"); - ADD_FAILURE() << "Check that the trace is attached to a particular location."; -} - -TEST(DisabledTestsWarningTest, - DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning) { - // This test body is intentionally empty. Its sole purpose is for - // verifying that the --gtest_also_run_disabled_tests flag - // suppresses the "YOU HAVE 12 DISABLED TESTS" warning at the end of - // the test output. -} - -// Tests using assertions outside of TEST and TEST_F. -// -// This function creates two failures intentionally. -void AdHocTest() { - printf("The non-test part of the code is expected to have 2 failures.\n\n"); - EXPECT_TRUE(false); - EXPECT_EQ(2, 3); -} - -// Runs all TESTs, all TEST_Fs, and the ad hoc test. -int RunAllTests() { - AdHocTest(); - return RUN_ALL_TESTS(); -} - -// Tests non-fatal failures in the fixture constructor. -class NonFatalFailureInFixtureConstructorTest : public testing::Test { - protected: - NonFatalFailureInFixtureConstructorTest() { - printf("(expecting 5 failures)\n"); - ADD_FAILURE() << "Expected failure #1, in the test fixture c'tor."; - } - - ~NonFatalFailureInFixtureConstructorTest() override { - ADD_FAILURE() << "Expected failure #5, in the test fixture d'tor."; - } - - void SetUp() override { ADD_FAILURE() << "Expected failure #2, in SetUp()."; } - - void TearDown() override { - ADD_FAILURE() << "Expected failure #4, in TearDown."; - } -}; - -TEST_F(NonFatalFailureInFixtureConstructorTest, FailureInConstructor) { - ADD_FAILURE() << "Expected failure #3, in the test body."; -} - -// Tests fatal failures in the fixture constructor. -class FatalFailureInFixtureConstructorTest : public testing::Test { - protected: - FatalFailureInFixtureConstructorTest() { - printf("(expecting 2 failures)\n"); - Init(); - } - - ~FatalFailureInFixtureConstructorTest() override { - ADD_FAILURE() << "Expected failure #2, in the test fixture d'tor."; - } - - void SetUp() override { - ADD_FAILURE() << "UNEXPECTED failure in SetUp(). " - << "We should never get here, as the test fixture c'tor " - << "had a fatal failure."; - } - - void TearDown() override { - ADD_FAILURE() << "UNEXPECTED failure in TearDown(). " - << "We should never get here, as the test fixture c'tor " - << "had a fatal failure."; - } - - private: - void Init() { - FAIL() << "Expected failure #1, in the test fixture c'tor."; - } -}; - -TEST_F(FatalFailureInFixtureConstructorTest, FailureInConstructor) { - ADD_FAILURE() << "UNEXPECTED failure in the test body. " - << "We should never get here, as the test fixture c'tor " - << "had a fatal failure."; -} - -// Tests non-fatal failures in SetUp(). -class NonFatalFailureInSetUpTest : public testing::Test { - protected: - ~NonFatalFailureInSetUpTest() override { Deinit(); } - - void SetUp() override { - printf("(expecting 4 failures)\n"); - ADD_FAILURE() << "Expected failure #1, in SetUp()."; - } - - void TearDown() override { FAIL() << "Expected failure #3, in TearDown()."; } - - private: - void Deinit() { - FAIL() << "Expected failure #4, in the test fixture d'tor."; - } -}; - -TEST_F(NonFatalFailureInSetUpTest, FailureInSetUp) { - FAIL() << "Expected failure #2, in the test function."; -} - -// Tests fatal failures in SetUp(). -class FatalFailureInSetUpTest : public testing::Test { - protected: - ~FatalFailureInSetUpTest() override { Deinit(); } - - void SetUp() override { - printf("(expecting 3 failures)\n"); - FAIL() << "Expected failure #1, in SetUp()."; - } - - void TearDown() override { FAIL() << "Expected failure #2, in TearDown()."; } - - private: - void Deinit() { - FAIL() << "Expected failure #3, in the test fixture d'tor."; - } -}; - -TEST_F(FatalFailureInSetUpTest, FailureInSetUp) { - FAIL() << "UNEXPECTED failure in the test function. " - << "We should never get here, as SetUp() failed."; -} - -TEST(AddFailureAtTest, MessageContainsSpecifiedFileAndLineNumber) { - ADD_FAILURE_AT("foo.cc", 42) << "Expected nonfatal failure in foo.cc"; -} - -TEST(GtestFailAtTest, MessageContainsSpecifiedFileAndLineNumber) { - GTEST_FAIL_AT("foo.cc", 42) << "Expected fatal failure in foo.cc"; -} - -#if GTEST_IS_THREADSAFE - -// A unary function that may die. -void DieIf(bool should_die) { - GTEST_CHECK_(!should_die) << " - death inside DieIf()."; -} - -// Tests running death tests in a multi-threaded context. - -// Used for coordination between the main and the spawn thread. -struct SpawnThreadNotifications { - SpawnThreadNotifications() {} - - Notification spawn_thread_started; - Notification spawn_thread_ok_to_terminate; - - private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(SpawnThreadNotifications); -}; - -// The function to be executed in the thread spawn by the -// MultipleThreads test (below). -static void ThreadRoutine(SpawnThreadNotifications* notifications) { - // Signals the main thread that this thread has started. - notifications->spawn_thread_started.Notify(); - - // Waits for permission to finish from the main thread. - notifications->spawn_thread_ok_to_terminate.WaitForNotification(); -} - -// This is a death-test test, but it's not named with a DeathTest -// suffix. It starts threads which might interfere with later -// death tests, so it must run after all other death tests. -class DeathTestAndMultiThreadsTest : public testing::Test { - protected: - // Starts a thread and waits for it to begin. - void SetUp() override { - thread_.reset(new ThreadWithParam( - &ThreadRoutine, ¬ifications_, nullptr)); - notifications_.spawn_thread_started.WaitForNotification(); - } - // Tells the thread to finish, and reaps it. - // Depending on the version of the thread library in use, - // a manager thread might still be left running that will interfere - // with later death tests. This is unfortunate, but this class - // cleans up after itself as best it can. - void TearDown() override { - notifications_.spawn_thread_ok_to_terminate.Notify(); - } - - private: - SpawnThreadNotifications notifications_; - std::unique_ptr > thread_; -}; - -#endif // GTEST_IS_THREADSAFE - -// The MixedUpTestSuiteTest test case verifies that Google Test will fail a -// test if it uses a different fixture class than what other tests in -// the same test case use. It deliberately contains two fixture -// classes with the same name but defined in different namespaces. - -// The MixedUpTestSuiteWithSameTestNameTest test case verifies that -// when the user defines two tests with the same test case name AND -// same test name (but in different namespaces), the second test will -// fail. - -namespace foo { - -class MixedUpTestSuiteTest : public testing::Test { -}; - -TEST_F(MixedUpTestSuiteTest, FirstTestFromNamespaceFoo) {} -TEST_F(MixedUpTestSuiteTest, SecondTestFromNamespaceFoo) {} - -class MixedUpTestSuiteWithSameTestNameTest : public testing::Test { -}; - -TEST_F(MixedUpTestSuiteWithSameTestNameTest, - TheSecondTestWithThisNameShouldFail) {} - -} // namespace foo - -namespace bar { - -class MixedUpTestSuiteTest : public testing::Test { -}; - -// The following two tests are expected to fail. We rely on the -// golden file to check that Google Test generates the right error message. -TEST_F(MixedUpTestSuiteTest, ThisShouldFail) {} -TEST_F(MixedUpTestSuiteTest, ThisShouldFailToo) {} - -class MixedUpTestSuiteWithSameTestNameTest : public testing::Test { -}; - -// Expected to fail. We rely on the golden file to check that Google Test -// generates the right error message. -TEST_F(MixedUpTestSuiteWithSameTestNameTest, - TheSecondTestWithThisNameShouldFail) {} - -} // namespace bar - -// The following two test cases verify that Google Test catches the user -// error of mixing TEST and TEST_F in the same test case. The first -// test case checks the scenario where TEST_F appears before TEST, and -// the second one checks where TEST appears before TEST_F. - -class TEST_F_before_TEST_in_same_test_case : public testing::Test { -}; - -TEST_F(TEST_F_before_TEST_in_same_test_case, DefinedUsingTEST_F) {} - -// Expected to fail. We rely on the golden file to check that Google Test -// generates the right error message. -TEST(TEST_F_before_TEST_in_same_test_case, DefinedUsingTESTAndShouldFail) {} - -class TEST_before_TEST_F_in_same_test_case : public testing::Test { -}; - -TEST(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST) {} - -// Expected to fail. We rely on the golden file to check that Google Test -// generates the right error message. -TEST_F(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST_FAndShouldFail) { -} - -// Used for testing EXPECT_NONFATAL_FAILURE() and EXPECT_FATAL_FAILURE(). -int global_integer = 0; - -// Tests that EXPECT_NONFATAL_FAILURE() can reference global variables. -TEST(ExpectNonfatalFailureTest, CanReferenceGlobalVariables) { - global_integer = 0; - EXPECT_NONFATAL_FAILURE({ - EXPECT_EQ(1, global_integer) << "Expected non-fatal failure."; - }, "Expected non-fatal failure."); -} - -// Tests that EXPECT_NONFATAL_FAILURE() can reference local variables -// (static or not). -TEST(ExpectNonfatalFailureTest, CanReferenceLocalVariables) { - int m = 0; - static int n; - n = 1; - EXPECT_NONFATAL_FAILURE({ - EXPECT_EQ(m, n) << "Expected non-fatal failure."; - }, "Expected non-fatal failure."); -} - -// Tests that EXPECT_NONFATAL_FAILURE() succeeds when there is exactly -// one non-fatal failure and no fatal failure. -TEST(ExpectNonfatalFailureTest, SucceedsWhenThereIsOneNonfatalFailure) { - EXPECT_NONFATAL_FAILURE({ - ADD_FAILURE() << "Expected non-fatal failure."; - }, "Expected non-fatal failure."); -} - -// Tests that EXPECT_NONFATAL_FAILURE() fails when there is no -// non-fatal failure. -TEST(ExpectNonfatalFailureTest, FailsWhenThereIsNoNonfatalFailure) { - printf("(expecting a failure)\n"); - EXPECT_NONFATAL_FAILURE({ - }, ""); -} - -// Tests that EXPECT_NONFATAL_FAILURE() fails when there are two -// non-fatal failures. -TEST(ExpectNonfatalFailureTest, FailsWhenThereAreTwoNonfatalFailures) { - printf("(expecting a failure)\n"); - EXPECT_NONFATAL_FAILURE({ - ADD_FAILURE() << "Expected non-fatal failure 1."; - ADD_FAILURE() << "Expected non-fatal failure 2."; - }, ""); -} - -// Tests that EXPECT_NONFATAL_FAILURE() fails when there is one fatal -// failure. -TEST(ExpectNonfatalFailureTest, FailsWhenThereIsOneFatalFailure) { - printf("(expecting a failure)\n"); - EXPECT_NONFATAL_FAILURE({ - FAIL() << "Expected fatal failure."; - }, ""); -} - -// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being -// tested returns. -TEST(ExpectNonfatalFailureTest, FailsWhenStatementReturns) { - printf("(expecting a failure)\n"); - EXPECT_NONFATAL_FAILURE({ - return; - }, ""); -} - -#if GTEST_HAS_EXCEPTIONS - -// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being -// tested throws. -TEST(ExpectNonfatalFailureTest, FailsWhenStatementThrows) { - printf("(expecting a failure)\n"); - try { - EXPECT_NONFATAL_FAILURE({ - throw 0; - }, ""); - } catch(int) { // NOLINT - } -} - -#endif // GTEST_HAS_EXCEPTIONS - -// Tests that EXPECT_FATAL_FAILURE() can reference global variables. -TEST(ExpectFatalFailureTest, CanReferenceGlobalVariables) { - global_integer = 0; - EXPECT_FATAL_FAILURE({ - ASSERT_EQ(1, global_integer) << "Expected fatal failure."; - }, "Expected fatal failure."); -} - -// Tests that EXPECT_FATAL_FAILURE() can reference local static -// variables. -TEST(ExpectFatalFailureTest, CanReferenceLocalStaticVariables) { - static int n; - n = 1; - EXPECT_FATAL_FAILURE({ - ASSERT_EQ(0, n) << "Expected fatal failure."; - }, "Expected fatal failure."); -} - -// Tests that EXPECT_FATAL_FAILURE() succeeds when there is exactly -// one fatal failure and no non-fatal failure. -TEST(ExpectFatalFailureTest, SucceedsWhenThereIsOneFatalFailure) { - EXPECT_FATAL_FAILURE({ - FAIL() << "Expected fatal failure."; - }, "Expected fatal failure."); -} - -// Tests that EXPECT_FATAL_FAILURE() fails when there is no fatal -// failure. -TEST(ExpectFatalFailureTest, FailsWhenThereIsNoFatalFailure) { - printf("(expecting a failure)\n"); - EXPECT_FATAL_FAILURE({ - }, ""); -} - -// A helper for generating a fatal failure. -void FatalFailure() { - FAIL() << "Expected fatal failure."; -} - -// Tests that EXPECT_FATAL_FAILURE() fails when there are two -// fatal failures. -TEST(ExpectFatalFailureTest, FailsWhenThereAreTwoFatalFailures) { - printf("(expecting a failure)\n"); - EXPECT_FATAL_FAILURE({ - FatalFailure(); - FatalFailure(); - }, ""); -} - -// Tests that EXPECT_FATAL_FAILURE() fails when there is one non-fatal -// failure. -TEST(ExpectFatalFailureTest, FailsWhenThereIsOneNonfatalFailure) { - printf("(expecting a failure)\n"); - EXPECT_FATAL_FAILURE({ - ADD_FAILURE() << "Expected non-fatal failure."; - }, ""); -} - -// Tests that EXPECT_FATAL_FAILURE() fails when the statement being -// tested returns. -TEST(ExpectFatalFailureTest, FailsWhenStatementReturns) { - printf("(expecting a failure)\n"); - EXPECT_FATAL_FAILURE({ - return; - }, ""); -} - -#if GTEST_HAS_EXCEPTIONS - -// Tests that EXPECT_FATAL_FAILURE() fails when the statement being -// tested throws. -TEST(ExpectFatalFailureTest, FailsWhenStatementThrows) { - printf("(expecting a failure)\n"); - try { - EXPECT_FATAL_FAILURE({ - throw 0; - }, ""); - } catch(int) { // NOLINT - } -} - -#endif // GTEST_HAS_EXCEPTIONS - -// This #ifdef block tests the output of value-parameterized tests. - -std::string ParamNameFunc(const testing::TestParamInfo& info) { - return info.param; -} - -class ParamTest : public testing::TestWithParam { -}; - -TEST_P(ParamTest, Success) { - EXPECT_EQ("a", GetParam()); -} - -TEST_P(ParamTest, Failure) { - EXPECT_EQ("b", GetParam()) << "Expected failure"; -} - -INSTANTIATE_TEST_SUITE_P(PrintingStrings, - ParamTest, - testing::Values(std::string("a")), - ParamNameFunc); - -// This #ifdef block tests the output of typed tests. -#if GTEST_HAS_TYPED_TEST - -template -class TypedTest : public testing::Test { -}; - -TYPED_TEST_SUITE(TypedTest, testing::Types); - -TYPED_TEST(TypedTest, Success) { - EXPECT_EQ(0, TypeParam()); -} - -TYPED_TEST(TypedTest, Failure) { - EXPECT_EQ(1, TypeParam()) << "Expected failure"; -} - -typedef testing::Types TypesForTestWithNames; - -template -class TypedTestWithNames : public testing::Test {}; - -class TypedTestNames { - public: - template - static std::string GetName(int i) { - if (std::is_same::value) - return std::string("char") + ::testing::PrintToString(i); - if (std::is_same::value) - return std::string("int") + ::testing::PrintToString(i); - } -}; - -TYPED_TEST_SUITE(TypedTestWithNames, TypesForTestWithNames, TypedTestNames); - -TYPED_TEST(TypedTestWithNames, Success) {} - -TYPED_TEST(TypedTestWithNames, Failure) { FAIL(); } - -#endif // GTEST_HAS_TYPED_TEST - -// This #ifdef block tests the output of type-parameterized tests. -#if GTEST_HAS_TYPED_TEST_P - -template -class TypedTestP : public testing::Test { -}; - -TYPED_TEST_SUITE_P(TypedTestP); - -TYPED_TEST_P(TypedTestP, Success) { - EXPECT_EQ(0U, TypeParam()); -} - -TYPED_TEST_P(TypedTestP, Failure) { - EXPECT_EQ(1U, TypeParam()) << "Expected failure"; -} - -REGISTER_TYPED_TEST_SUITE_P(TypedTestP, Success, Failure); - -typedef testing::Types UnsignedTypes; -INSTANTIATE_TYPED_TEST_SUITE_P(Unsigned, TypedTestP, UnsignedTypes); - -class TypedTestPNames { - public: - template - static std::string GetName(int i) { - if (std::is_same::value) { - return std::string("unsignedChar") + ::testing::PrintToString(i); - } - if (std::is_same::value) { - return std::string("unsignedInt") + ::testing::PrintToString(i); - } - } -}; - -INSTANTIATE_TYPED_TEST_SUITE_P(UnsignedCustomName, TypedTestP, UnsignedTypes, - TypedTestPNames); - -#endif // GTEST_HAS_TYPED_TEST_P - -#if GTEST_HAS_DEATH_TEST - -// We rely on the golden file to verify that tests whose test case -// name ends with DeathTest are run first. - -TEST(ADeathTest, ShouldRunFirst) { -} - -# if GTEST_HAS_TYPED_TEST - -// We rely on the golden file to verify that typed tests whose test -// case name ends with DeathTest are run first. - -template -class ATypedDeathTest : public testing::Test { -}; - -typedef testing::Types NumericTypes; -TYPED_TEST_SUITE(ATypedDeathTest, NumericTypes); - -TYPED_TEST(ATypedDeathTest, ShouldRunFirst) { -} - -# endif // GTEST_HAS_TYPED_TEST - -# if GTEST_HAS_TYPED_TEST_P - - -// We rely on the golden file to verify that type-parameterized tests -// whose test case name ends with DeathTest are run first. - -template -class ATypeParamDeathTest : public testing::Test { -}; - -TYPED_TEST_SUITE_P(ATypeParamDeathTest); - -TYPED_TEST_P(ATypeParamDeathTest, ShouldRunFirst) { -} - -REGISTER_TYPED_TEST_SUITE_P(ATypeParamDeathTest, ShouldRunFirst); - -INSTANTIATE_TYPED_TEST_SUITE_P(My, ATypeParamDeathTest, NumericTypes); - -# endif // GTEST_HAS_TYPED_TEST_P - -#endif // GTEST_HAS_DEATH_TEST - -// Tests various failure conditions of -// EXPECT_{,NON}FATAL_FAILURE{,_ON_ALL_THREADS}. -class ExpectFailureTest : public testing::Test { - public: // Must be public and not protected due to a bug in g++ 3.4.2. - enum FailureMode { - FATAL_FAILURE, - NONFATAL_FAILURE - }; - static void AddFailure(FailureMode failure) { - if (failure == FATAL_FAILURE) { - FAIL() << "Expected fatal failure."; - } else { - ADD_FAILURE() << "Expected non-fatal failure."; - } - } -}; - -TEST_F(ExpectFailureTest, ExpectFatalFailure) { - // Expected fatal failure, but succeeds. - printf("(expecting 1 failure)\n"); - EXPECT_FATAL_FAILURE(SUCCEED(), "Expected fatal failure."); - // Expected fatal failure, but got a non-fatal failure. - printf("(expecting 1 failure)\n"); - EXPECT_FATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Expected non-fatal " - "failure."); - // Wrong message. - printf("(expecting 1 failure)\n"); - EXPECT_FATAL_FAILURE(AddFailure(FATAL_FAILURE), "Some other fatal failure " - "expected."); -} - -TEST_F(ExpectFailureTest, ExpectNonFatalFailure) { - // Expected non-fatal failure, but succeeds. - printf("(expecting 1 failure)\n"); - EXPECT_NONFATAL_FAILURE(SUCCEED(), "Expected non-fatal failure."); - // Expected non-fatal failure, but got a fatal failure. - printf("(expecting 1 failure)\n"); - EXPECT_NONFATAL_FAILURE(AddFailure(FATAL_FAILURE), "Expected fatal failure."); - // Wrong message. - printf("(expecting 1 failure)\n"); - EXPECT_NONFATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Some other non-fatal " - "failure."); -} - -#if GTEST_IS_THREADSAFE - -class ExpectFailureWithThreadsTest : public ExpectFailureTest { - protected: - static void AddFailureInOtherThread(FailureMode failure) { - ThreadWithParam thread(&AddFailure, failure, nullptr); - thread.Join(); - } -}; - -TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailure) { - // We only intercept the current thread. - printf("(expecting 2 failures)\n"); - EXPECT_FATAL_FAILURE(AddFailureInOtherThread(FATAL_FAILURE), - "Expected fatal failure."); -} - -TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailure) { - // We only intercept the current thread. - printf("(expecting 2 failures)\n"); - EXPECT_NONFATAL_FAILURE(AddFailureInOtherThread(NONFATAL_FAILURE), - "Expected non-fatal failure."); -} - -typedef ExpectFailureWithThreadsTest ScopedFakeTestPartResultReporterTest; - -// Tests that the ScopedFakeTestPartResultReporter only catches failures from -// the current thread if it is instantiated with INTERCEPT_ONLY_CURRENT_THREAD. -TEST_F(ScopedFakeTestPartResultReporterTest, InterceptOnlyCurrentThread) { - printf("(expecting 2 failures)\n"); - TestPartResultArray results; - { - ScopedFakeTestPartResultReporter reporter( - ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD, - &results); - AddFailureInOtherThread(FATAL_FAILURE); - AddFailureInOtherThread(NONFATAL_FAILURE); - } - // The two failures should not have been intercepted. - EXPECT_EQ(0, results.size()) << "This shouldn't fail."; -} - -#endif // GTEST_IS_THREADSAFE - -TEST_F(ExpectFailureTest, ExpectFatalFailureOnAllThreads) { - // Expected fatal failure, but succeeds. - printf("(expecting 1 failure)\n"); - EXPECT_FATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected fatal failure."); - // Expected fatal failure, but got a non-fatal failure. - printf("(expecting 1 failure)\n"); - EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE), - "Expected non-fatal failure."); - // Wrong message. - printf("(expecting 1 failure)\n"); - EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE), - "Some other fatal failure expected."); -} - -TEST_F(ExpectFailureTest, ExpectNonFatalFailureOnAllThreads) { - // Expected non-fatal failure, but succeeds. - printf("(expecting 1 failure)\n"); - EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected non-fatal " - "failure."); - // Expected non-fatal failure, but got a fatal failure. - printf("(expecting 1 failure)\n"); - EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE), - "Expected fatal failure."); - // Wrong message. - printf("(expecting 1 failure)\n"); - EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE), - "Some other non-fatal failure."); -} - -class DynamicFixture : public testing::Test { - protected: - DynamicFixture() { printf("DynamicFixture()\n"); } - ~DynamicFixture() override { printf("~DynamicFixture()\n"); } - void SetUp() override { printf("DynamicFixture::SetUp\n"); } - void TearDown() override { printf("DynamicFixture::TearDown\n"); } - - static void SetUpTestSuite() { printf("DynamicFixture::SetUpTestSuite\n"); } - static void TearDownTestSuite() { - printf("DynamicFixture::TearDownTestSuite\n"); - } -}; - -template -class DynamicTest : public DynamicFixture { - public: - void TestBody() override { EXPECT_TRUE(Pass); } -}; - -auto dynamic_test = ( - // Register two tests with the same fixture correctly. - testing::RegisterTest( - "DynamicFixture", "DynamicTestPass", nullptr, nullptr, __FILE__, - __LINE__, []() -> DynamicFixture* { return new DynamicTest; }), - testing::RegisterTest( - "DynamicFixture", "DynamicTestFail", nullptr, nullptr, __FILE__, - __LINE__, []() -> DynamicFixture* { return new DynamicTest; }), - - // Register the same fixture with another name. That's fine. - testing::RegisterTest( - "DynamicFixtureAnotherName", "DynamicTestPass", nullptr, nullptr, - __FILE__, __LINE__, - []() -> DynamicFixture* { return new DynamicTest; }), - - // Register two tests with the same fixture incorrectly. - testing::RegisterTest( - "BadDynamicFixture1", "FixtureBase", nullptr, nullptr, __FILE__, - __LINE__, []() -> DynamicFixture* { return new DynamicTest; }), - testing::RegisterTest( - "BadDynamicFixture1", "TestBase", nullptr, nullptr, __FILE__, __LINE__, - []() -> testing::Test* { return new DynamicTest; }), - - // Register two tests with the same fixture incorrectly by ommiting the - // return type. - testing::RegisterTest( - "BadDynamicFixture2", "FixtureBase", nullptr, nullptr, __FILE__, - __LINE__, []() -> DynamicFixture* { return new DynamicTest; }), - testing::RegisterTest("BadDynamicFixture2", "Derived", nullptr, nullptr, - __FILE__, __LINE__, - []() { return new DynamicTest; })); - -// Two test environments for testing testing::AddGlobalTestEnvironment(). - -class FooEnvironment : public testing::Environment { - public: - void SetUp() override { printf("%s", "FooEnvironment::SetUp() called.\n"); } - - void TearDown() override { - printf("%s", "FooEnvironment::TearDown() called.\n"); - FAIL() << "Expected fatal failure."; - } -}; - -class BarEnvironment : public testing::Environment { - public: - void SetUp() override { printf("%s", "BarEnvironment::SetUp() called.\n"); } - - void TearDown() override { - printf("%s", "BarEnvironment::TearDown() called.\n"); - ADD_FAILURE() << "Expected non-fatal failure."; - } -}; - -// The main function. -// -// The idea is to use Google Test to run all the tests we have defined (some -// of them are intended to fail), and then compare the test results -// with the "golden" file. -int main(int argc, char **argv) { - testing::GTEST_FLAG(print_time) = false; - - // We just run the tests, knowing some of them are intended to fail. - // We will use a separate Python script to compare the output of - // this program with the golden file. - - // It's hard to test InitGoogleTest() directly, as it has many - // global side effects. The following line serves as a sanity test - // for it. - testing::InitGoogleTest(&argc, argv); - bool internal_skip_environment_and_ad_hoc_tests = - std::count(argv, argv + argc, - std::string("internal_skip_environment_and_ad_hoc_tests")) > 0; - -#if GTEST_HAS_DEATH_TEST - if (testing::internal::GTEST_FLAG(internal_run_death_test) != "") { - // Skip the usual output capturing if we're running as the child - // process of an threadsafe-style death test. -# if GTEST_OS_WINDOWS - posix::FReopen("nul:", "w", stdout); -# else - posix::FReopen("/dev/null", "w", stdout); -# endif // GTEST_OS_WINDOWS - return RUN_ALL_TESTS(); - } -#endif // GTEST_HAS_DEATH_TEST - - if (internal_skip_environment_and_ad_hoc_tests) - return RUN_ALL_TESTS(); - - // Registers two global test environments. - // The golden file verifies that they are set up in the order they - // are registered, and torn down in the reverse order. - testing::AddGlobalTestEnvironment(new FooEnvironment); - testing::AddGlobalTestEnvironment(new BarEnvironment); -#if _MSC_VER -GTEST_DISABLE_MSC_WARNINGS_POP_() // 4127 -#endif // _MSC_VER - return RunAllTests(); -} diff --git a/src/pdal/test/gtest/test/googletest-param-test-invalid-name1-test.py b/src/pdal/test/gtest/test/googletest-param-test-invalid-name1-test.py deleted file mode 100644 index 2a08477..0000000 --- a/src/pdal/test/gtest/test/googletest-param-test-invalid-name1-test.py +++ /dev/null @@ -1,63 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2015 Google Inc. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Verifies that Google Test warns the user when not initialized properly.""" - -import gtest_test_utils - -binary_name = 'googletest-param-test-invalid-name1-test_' -COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name) - - -def Assert(condition): - if not condition: - raise AssertionError - - -def TestExitCodeAndOutput(command): - """Runs the given command and verifies its exit code and output.""" - - err = ('Parameterized test name \'"InvalidWithQuotes"\' is invalid') - - p = gtest_test_utils.Subprocess(command) - Assert(p.terminated_by_signal) - - # Verify the output message contains appropriate output - Assert(err in p.output) - - -class GTestParamTestInvalidName1Test(gtest_test_utils.TestCase): - - def testExitCodeAndOutput(self): - TestExitCodeAndOutput(COMMAND) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-param-test-invalid-name1-test_.cc b/src/pdal/test/gtest/test/googletest-param-test-invalid-name1-test_.cc deleted file mode 100644 index 955d699..0000000 --- a/src/pdal/test/gtest/test/googletest-param-test-invalid-name1-test_.cc +++ /dev/null @@ -1,50 +0,0 @@ -// Copyright 2015, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -#include "gtest/gtest.h" - -namespace { -class DummyTest : public ::testing::TestWithParam {}; - -TEST_P(DummyTest, Dummy) { -} - -INSTANTIATE_TEST_SUITE_P(InvalidTestName, - DummyTest, - ::testing::Values("InvalidWithQuotes"), - ::testing::PrintToStringParamName()); - -} // namespace - -int main(int argc, char *argv[]) { - testing::InitGoogleTest(&argc, argv); - return RUN_ALL_TESTS(); -} - diff --git a/src/pdal/test/gtest/test/googletest-param-test-invalid-name2-test.py b/src/pdal/test/gtest/test/googletest-param-test-invalid-name2-test.py deleted file mode 100644 index ab838f4..0000000 --- a/src/pdal/test/gtest/test/googletest-param-test-invalid-name2-test.py +++ /dev/null @@ -1,62 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2015 Google Inc. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Verifies that Google Test warns the user when not initialized properly.""" - -import gtest_test_utils - -binary_name = 'googletest-param-test-invalid-name2-test_' -COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name) - - -def Assert(condition): - if not condition: - raise AssertionError - - -def TestExitCodeAndOutput(command): - """Runs the given command and verifies its exit code and output.""" - - err = ('Duplicate parameterized test name \'a\'') - - p = gtest_test_utils.Subprocess(command) - Assert(p.terminated_by_signal) - - # Check for appropriate output - Assert(err in p.output) - - -class GTestParamTestInvalidName2Test(gtest_test_utils.TestCase): - - def testExitCodeAndOutput(self): - TestExitCodeAndOutput(COMMAND) - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-param-test-invalid-name2-test_.cc b/src/pdal/test/gtest/test/googletest-param-test-invalid-name2-test_.cc deleted file mode 100644 index 76371df..0000000 --- a/src/pdal/test/gtest/test/googletest-param-test-invalid-name2-test_.cc +++ /dev/null @@ -1,55 +0,0 @@ -// Copyright 2015, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -#include "gtest/gtest.h" - -namespace { -class DummyTest : public ::testing::TestWithParam {}; - -std::string StringParamTestSuffix( - const testing::TestParamInfo& info) { - return std::string(info.param); -} - -TEST_P(DummyTest, Dummy) { -} - -INSTANTIATE_TEST_SUITE_P(DuplicateTestNames, - DummyTest, - ::testing::Values("a", "b", "a", "c"), - StringParamTestSuffix); -} // namespace - -int main(int argc, char *argv[]) { - testing::InitGoogleTest(&argc, argv); - return RUN_ALL_TESTS(); -} - - diff --git a/src/pdal/test/gtest/test/googletest-param-test-test.cc b/src/pdal/test/gtest/test/googletest-param-test-test.cc deleted file mode 100644 index 6c187df..0000000 --- a/src/pdal/test/gtest/test/googletest-param-test-test.cc +++ /dev/null @@ -1,1055 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests for Google Test itself. This file verifies that the parameter -// generators objects produce correct parameter sequences and that -// Google Test runtime instantiates correct tests from those sequences. - -#include "gtest/gtest.h" - -# include -# include -# include -# include -# include -# include - -# include "src/gtest-internal-inl.h" // for UnitTestOptions -# include "test/googletest-param-test-test.h" - -using ::std::vector; -using ::std::sort; - -using ::testing::AddGlobalTestEnvironment; -using ::testing::Bool; -using ::testing::Combine; -using ::testing::Message; -using ::testing::Range; -using ::testing::TestWithParam; -using ::testing::Values; -using ::testing::ValuesIn; - -using ::testing::internal::ParamGenerator; -using ::testing::internal::UnitTestOptions; - -// Prints a value to a string. -// -// FIXME: remove PrintValue() when we move matchers and -// EXPECT_THAT() from Google Mock to Google Test. At that time, we -// can write EXPECT_THAT(x, Eq(y)) to compare two tuples x and y, as -// EXPECT_THAT() and the matchers know how to print tuples. -template -::std::string PrintValue(const T& value) { - return testing::PrintToString(value); -} - -// Verifies that a sequence generated by the generator and accessed -// via the iterator object matches the expected one using Google Test -// assertions. -template -void VerifyGenerator(const ParamGenerator& generator, - const T (&expected_values)[N]) { - typename ParamGenerator::iterator it = generator.begin(); - for (size_t i = 0; i < N; ++i) { - ASSERT_FALSE(it == generator.end()) - << "At element " << i << " when accessing via an iterator " - << "created with the copy constructor.\n"; - // We cannot use EXPECT_EQ() here as the values may be tuples, - // which don't support <<. - EXPECT_TRUE(expected_values[i] == *it) - << "where i is " << i - << ", expected_values[i] is " << PrintValue(expected_values[i]) - << ", *it is " << PrintValue(*it) - << ", and 'it' is an iterator created with the copy constructor.\n"; - ++it; - } - EXPECT_TRUE(it == generator.end()) - << "At the presumed end of sequence when accessing via an iterator " - << "created with the copy constructor.\n"; - - // Test the iterator assignment. The following lines verify that - // the sequence accessed via an iterator initialized via the - // assignment operator (as opposed to a copy constructor) matches - // just the same. - it = generator.begin(); - for (size_t i = 0; i < N; ++i) { - ASSERT_FALSE(it == generator.end()) - << "At element " << i << " when accessing via an iterator " - << "created with the assignment operator.\n"; - EXPECT_TRUE(expected_values[i] == *it) - << "where i is " << i - << ", expected_values[i] is " << PrintValue(expected_values[i]) - << ", *it is " << PrintValue(*it) - << ", and 'it' is an iterator created with the copy constructor.\n"; - ++it; - } - EXPECT_TRUE(it == generator.end()) - << "At the presumed end of sequence when accessing via an iterator " - << "created with the assignment operator.\n"; -} - -template -void VerifyGeneratorIsEmpty(const ParamGenerator& generator) { - typename ParamGenerator::iterator it = generator.begin(); - EXPECT_TRUE(it == generator.end()); - - it = generator.begin(); - EXPECT_TRUE(it == generator.end()); -} - -// Generator tests. They test that each of the provided generator functions -// generates an expected sequence of values. The general test pattern -// instantiates a generator using one of the generator functions, -// checks the sequence produced by the generator using its iterator API, -// and then resets the iterator back to the beginning of the sequence -// and checks the sequence again. - -// Tests that iterators produced by generator functions conform to the -// ForwardIterator concept. -TEST(IteratorTest, ParamIteratorConformsToForwardIteratorConcept) { - const ParamGenerator gen = Range(0, 10); - ParamGenerator::iterator it = gen.begin(); - - // Verifies that iterator initialization works as expected. - ParamGenerator::iterator it2 = it; - EXPECT_TRUE(*it == *it2) << "Initialized iterators must point to the " - << "element same as its source points to"; - - // Verifies that iterator assignment works as expected. - ++it; - EXPECT_FALSE(*it == *it2); - it2 = it; - EXPECT_TRUE(*it == *it2) << "Assigned iterators must point to the " - << "element same as its source points to"; - - // Verifies that prefix operator++() returns *this. - EXPECT_EQ(&it, &(++it)) << "Result of the prefix operator++ must be " - << "refer to the original object"; - - // Verifies that the result of the postfix operator++ points to the value - // pointed to by the original iterator. - int original_value = *it; // Have to compute it outside of macro call to be - // unaffected by the parameter evaluation order. - EXPECT_EQ(original_value, *(it++)); - - // Verifies that prefix and postfix operator++() advance an iterator - // all the same. - it2 = it; - ++it; - ++it2; - EXPECT_TRUE(*it == *it2); -} - -// Tests that Range() generates the expected sequence. -TEST(RangeTest, IntRangeWithDefaultStep) { - const ParamGenerator gen = Range(0, 3); - const int expected_values[] = {0, 1, 2}; - VerifyGenerator(gen, expected_values); -} - -// Edge case. Tests that Range() generates the single element sequence -// as expected when provided with range limits that are equal. -TEST(RangeTest, IntRangeSingleValue) { - const ParamGenerator gen = Range(0, 1); - const int expected_values[] = {0}; - VerifyGenerator(gen, expected_values); -} - -// Edge case. Tests that Range() with generates empty sequence when -// supplied with an empty range. -TEST(RangeTest, IntRangeEmpty) { - const ParamGenerator gen = Range(0, 0); - VerifyGeneratorIsEmpty(gen); -} - -// Tests that Range() with custom step (greater then one) generates -// the expected sequence. -TEST(RangeTest, IntRangeWithCustomStep) { - const ParamGenerator gen = Range(0, 9, 3); - const int expected_values[] = {0, 3, 6}; - VerifyGenerator(gen, expected_values); -} - -// Tests that Range() with custom step (greater then one) generates -// the expected sequence when the last element does not fall on the -// upper range limit. Sequences generated by Range() must not have -// elements beyond the range limits. -TEST(RangeTest, IntRangeWithCustomStepOverUpperBound) { - const ParamGenerator gen = Range(0, 4, 3); - const int expected_values[] = {0, 3}; - VerifyGenerator(gen, expected_values); -} - -// Verifies that Range works with user-defined types that define -// copy constructor, operator=(), operator+(), and operator<(). -class DogAdder { - public: - explicit DogAdder(const char* a_value) : value_(a_value) {} - DogAdder(const DogAdder& other) : value_(other.value_.c_str()) {} - - DogAdder operator=(const DogAdder& other) { - if (this != &other) - value_ = other.value_; - return *this; - } - DogAdder operator+(const DogAdder& other) const { - Message msg; - msg << value_.c_str() << other.value_.c_str(); - return DogAdder(msg.GetString().c_str()); - } - bool operator<(const DogAdder& other) const { - return value_ < other.value_; - } - const std::string& value() const { return value_; } - - private: - std::string value_; -}; - -TEST(RangeTest, WorksWithACustomType) { - const ParamGenerator gen = - Range(DogAdder("cat"), DogAdder("catdogdog"), DogAdder("dog")); - ParamGenerator::iterator it = gen.begin(); - - ASSERT_FALSE(it == gen.end()); - EXPECT_STREQ("cat", it->value().c_str()); - - ASSERT_FALSE(++it == gen.end()); - EXPECT_STREQ("catdog", it->value().c_str()); - - EXPECT_TRUE(++it == gen.end()); -} - -class IntWrapper { - public: - explicit IntWrapper(int a_value) : value_(a_value) {} - IntWrapper(const IntWrapper& other) : value_(other.value_) {} - - IntWrapper operator=(const IntWrapper& other) { - value_ = other.value_; - return *this; - } - // operator+() adds a different type. - IntWrapper operator+(int other) const { return IntWrapper(value_ + other); } - bool operator<(const IntWrapper& other) const { - return value_ < other.value_; - } - int value() const { return value_; } - - private: - int value_; -}; - -TEST(RangeTest, WorksWithACustomTypeWithDifferentIncrementType) { - const ParamGenerator gen = Range(IntWrapper(0), IntWrapper(2)); - ParamGenerator::iterator it = gen.begin(); - - ASSERT_FALSE(it == gen.end()); - EXPECT_EQ(0, it->value()); - - ASSERT_FALSE(++it == gen.end()); - EXPECT_EQ(1, it->value()); - - EXPECT_TRUE(++it == gen.end()); -} - -// Tests that ValuesIn() with an array parameter generates -// the expected sequence. -TEST(ValuesInTest, ValuesInArray) { - int array[] = {3, 5, 8}; - const ParamGenerator gen = ValuesIn(array); - VerifyGenerator(gen, array); -} - -// Tests that ValuesIn() with a const array parameter generates -// the expected sequence. -TEST(ValuesInTest, ValuesInConstArray) { - const int array[] = {3, 5, 8}; - const ParamGenerator gen = ValuesIn(array); - VerifyGenerator(gen, array); -} - -// Edge case. Tests that ValuesIn() with an array parameter containing a -// single element generates the single element sequence. -TEST(ValuesInTest, ValuesInSingleElementArray) { - int array[] = {42}; - const ParamGenerator gen = ValuesIn(array); - VerifyGenerator(gen, array); -} - -// Tests that ValuesIn() generates the expected sequence for an STL -// container (vector). -TEST(ValuesInTest, ValuesInVector) { - typedef ::std::vector ContainerType; - ContainerType values; - values.push_back(3); - values.push_back(5); - values.push_back(8); - const ParamGenerator gen = ValuesIn(values); - - const int expected_values[] = {3, 5, 8}; - VerifyGenerator(gen, expected_values); -} - -// Tests that ValuesIn() generates the expected sequence. -TEST(ValuesInTest, ValuesInIteratorRange) { - typedef ::std::vector ContainerType; - ContainerType values; - values.push_back(3); - values.push_back(5); - values.push_back(8); - const ParamGenerator gen = ValuesIn(values.begin(), values.end()); - - const int expected_values[] = {3, 5, 8}; - VerifyGenerator(gen, expected_values); -} - -// Edge case. Tests that ValuesIn() provided with an iterator range specifying a -// single value generates a single-element sequence. -TEST(ValuesInTest, ValuesInSingleElementIteratorRange) { - typedef ::std::vector ContainerType; - ContainerType values; - values.push_back(42); - const ParamGenerator gen = ValuesIn(values.begin(), values.end()); - - const int expected_values[] = {42}; - VerifyGenerator(gen, expected_values); -} - -// Edge case. Tests that ValuesIn() provided with an empty iterator range -// generates an empty sequence. -TEST(ValuesInTest, ValuesInEmptyIteratorRange) { - typedef ::std::vector ContainerType; - ContainerType values; - const ParamGenerator gen = ValuesIn(values.begin(), values.end()); - - VerifyGeneratorIsEmpty(gen); -} - -// Tests that the Values() generates the expected sequence. -TEST(ValuesTest, ValuesWorks) { - const ParamGenerator gen = Values(3, 5, 8); - - const int expected_values[] = {3, 5, 8}; - VerifyGenerator(gen, expected_values); -} - -// Tests that Values() generates the expected sequences from elements of -// different types convertible to ParamGenerator's parameter type. -TEST(ValuesTest, ValuesWorksForValuesOfCompatibleTypes) { - const ParamGenerator gen = Values(3, 5.0f, 8.0); - - const double expected_values[] = {3.0, 5.0, 8.0}; - VerifyGenerator(gen, expected_values); -} - -TEST(ValuesTest, ValuesWorksForMaxLengthList) { - const ParamGenerator gen = Values( - 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, - 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, - 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, - 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, - 410, 420, 430, 440, 450, 460, 470, 480, 490, 500); - - const int expected_values[] = { - 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, - 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, - 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, - 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, - 410, 420, 430, 440, 450, 460, 470, 480, 490, 500}; - VerifyGenerator(gen, expected_values); -} - -// Edge case test. Tests that single-parameter Values() generates the sequence -// with the single value. -TEST(ValuesTest, ValuesWithSingleParameter) { - const ParamGenerator gen = Values(42); - - const int expected_values[] = {42}; - VerifyGenerator(gen, expected_values); -} - -// Tests that Bool() generates sequence (false, true). -TEST(BoolTest, BoolWorks) { - const ParamGenerator gen = Bool(); - - const bool expected_values[] = {false, true}; - VerifyGenerator(gen, expected_values); -} - -// Tests that Combine() with two parameters generates the expected sequence. -TEST(CombineTest, CombineWithTwoParameters) { - const char* foo = "foo"; - const char* bar = "bar"; - const ParamGenerator > gen = - Combine(Values(foo, bar), Values(3, 4)); - - std::tuple expected_values[] = { - std::make_tuple(foo, 3), std::make_tuple(foo, 4), std::make_tuple(bar, 3), - std::make_tuple(bar, 4)}; - VerifyGenerator(gen, expected_values); -} - -// Tests that Combine() with three parameters generates the expected sequence. -TEST(CombineTest, CombineWithThreeParameters) { - const ParamGenerator > gen = - Combine(Values(0, 1), Values(3, 4), Values(5, 6)); - std::tuple expected_values[] = { - std::make_tuple(0, 3, 5), std::make_tuple(0, 3, 6), - std::make_tuple(0, 4, 5), std::make_tuple(0, 4, 6), - std::make_tuple(1, 3, 5), std::make_tuple(1, 3, 6), - std::make_tuple(1, 4, 5), std::make_tuple(1, 4, 6)}; - VerifyGenerator(gen, expected_values); -} - -// Tests that the Combine() with the first parameter generating a single value -// sequence generates a sequence with the number of elements equal to the -// number of elements in the sequence generated by the second parameter. -TEST(CombineTest, CombineWithFirstParameterSingleValue) { - const ParamGenerator > gen = - Combine(Values(42), Values(0, 1)); - - std::tuple expected_values[] = {std::make_tuple(42, 0), - std::make_tuple(42, 1)}; - VerifyGenerator(gen, expected_values); -} - -// Tests that the Combine() with the second parameter generating a single value -// sequence generates a sequence with the number of elements equal to the -// number of elements in the sequence generated by the first parameter. -TEST(CombineTest, CombineWithSecondParameterSingleValue) { - const ParamGenerator > gen = - Combine(Values(0, 1), Values(42)); - - std::tuple expected_values[] = {std::make_tuple(0, 42), - std::make_tuple(1, 42)}; - VerifyGenerator(gen, expected_values); -} - -// Tests that when the first parameter produces an empty sequence, -// Combine() produces an empty sequence, too. -TEST(CombineTest, CombineWithFirstParameterEmptyRange) { - const ParamGenerator > gen = - Combine(Range(0, 0), Values(0, 1)); - VerifyGeneratorIsEmpty(gen); -} - -// Tests that when the second parameter produces an empty sequence, -// Combine() produces an empty sequence, too. -TEST(CombineTest, CombineWithSecondParameterEmptyRange) { - const ParamGenerator > gen = - Combine(Values(0, 1), Range(1, 1)); - VerifyGeneratorIsEmpty(gen); -} - -// Edge case. Tests that combine works with the maximum number -// of parameters supported by Google Test (currently 10). -TEST(CombineTest, CombineWithMaxNumberOfParameters) { - const char* foo = "foo"; - const char* bar = "bar"; - const ParamGenerator< - std::tuple > - gen = - Combine(Values(foo, bar), Values(1), Values(2), Values(3), Values(4), - Values(5), Values(6), Values(7), Values(8), Values(9)); - - std::tuple - expected_values[] = {std::make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9), - std::make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)}; - VerifyGenerator(gen, expected_values); -} - -class NonDefaultConstructAssignString { - public: - NonDefaultConstructAssignString(const std::string& s) : str_(s) {} - - const std::string& str() const { return str_; } - - private: - std::string str_; - - // Not default constructible - NonDefaultConstructAssignString(); - // Not assignable - void operator=(const NonDefaultConstructAssignString&); -}; - -TEST(CombineTest, NonDefaultConstructAssign) { - const ParamGenerator > gen = - Combine(Values(0, 1), Values(NonDefaultConstructAssignString("A"), - NonDefaultConstructAssignString("B"))); - - ParamGenerator >::iterator - it = gen.begin(); - - EXPECT_EQ(0, std::get<0>(*it)); - EXPECT_EQ("A", std::get<1>(*it).str()); - ++it; - - EXPECT_EQ(0, std::get<0>(*it)); - EXPECT_EQ("B", std::get<1>(*it).str()); - ++it; - - EXPECT_EQ(1, std::get<0>(*it)); - EXPECT_EQ("A", std::get<1>(*it).str()); - ++it; - - EXPECT_EQ(1, std::get<0>(*it)); - EXPECT_EQ("B", std::get<1>(*it).str()); - ++it; - - EXPECT_TRUE(it == gen.end()); -} - - -// Tests that an generator produces correct sequence after being -// assigned from another generator. -TEST(ParamGeneratorTest, AssignmentWorks) { - ParamGenerator gen = Values(1, 2); - const ParamGenerator gen2 = Values(3, 4); - gen = gen2; - - const int expected_values[] = {3, 4}; - VerifyGenerator(gen, expected_values); -} - -// This test verifies that the tests are expanded and run as specified: -// one test per element from the sequence produced by the generator -// specified in INSTANTIATE_TEST_SUITE_P. It also verifies that the test's -// fixture constructor, SetUp(), and TearDown() have run and have been -// supplied with the correct parameters. - -// The use of environment object allows detection of the case where no test -// case functionality is run at all. In this case TearDownTestSuite will not -// be able to detect missing tests, naturally. -template -class TestGenerationEnvironment : public ::testing::Environment { - public: - static TestGenerationEnvironment* Instance() { - static TestGenerationEnvironment* instance = new TestGenerationEnvironment; - return instance; - } - - void FixtureConstructorExecuted() { fixture_constructor_count_++; } - void SetUpExecuted() { set_up_count_++; } - void TearDownExecuted() { tear_down_count_++; } - void TestBodyExecuted() { test_body_count_++; } - - void TearDown() override { - // If all MultipleTestGenerationTest tests have been de-selected - // by the filter flag, the following checks make no sense. - bool perform_check = false; - - for (int i = 0; i < kExpectedCalls; ++i) { - Message msg; - msg << "TestsExpandedAndRun/" << i; - if (UnitTestOptions::FilterMatchesTest( - "TestExpansionModule/MultipleTestGenerationTest", - msg.GetString().c_str())) { - perform_check = true; - } - } - if (perform_check) { - EXPECT_EQ(kExpectedCalls, fixture_constructor_count_) - << "Fixture constructor of ParamTestGenerationTest test case " - << "has not been run as expected."; - EXPECT_EQ(kExpectedCalls, set_up_count_) - << "Fixture SetUp method of ParamTestGenerationTest test case " - << "has not been run as expected."; - EXPECT_EQ(kExpectedCalls, tear_down_count_) - << "Fixture TearDown method of ParamTestGenerationTest test case " - << "has not been run as expected."; - EXPECT_EQ(kExpectedCalls, test_body_count_) - << "Test in ParamTestGenerationTest test case " - << "has not been run as expected."; - } - } - - private: - TestGenerationEnvironment() : fixture_constructor_count_(0), set_up_count_(0), - tear_down_count_(0), test_body_count_(0) {} - - int fixture_constructor_count_; - int set_up_count_; - int tear_down_count_; - int test_body_count_; - - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationEnvironment); -}; - -const int test_generation_params[] = {36, 42, 72}; - -class TestGenerationTest : public TestWithParam { - public: - enum { - PARAMETER_COUNT = - sizeof(test_generation_params)/sizeof(test_generation_params[0]) - }; - - typedef TestGenerationEnvironment Environment; - - TestGenerationTest() { - Environment::Instance()->FixtureConstructorExecuted(); - current_parameter_ = GetParam(); - } - void SetUp() override { - Environment::Instance()->SetUpExecuted(); - EXPECT_EQ(current_parameter_, GetParam()); - } - void TearDown() override { - Environment::Instance()->TearDownExecuted(); - EXPECT_EQ(current_parameter_, GetParam()); - } - - static void SetUpTestSuite() { - bool all_tests_in_test_case_selected = true; - - for (int i = 0; i < PARAMETER_COUNT; ++i) { - Message test_name; - test_name << "TestsExpandedAndRun/" << i; - if ( !UnitTestOptions::FilterMatchesTest( - "TestExpansionModule/MultipleTestGenerationTest", - test_name.GetString())) { - all_tests_in_test_case_selected = false; - } - } - EXPECT_TRUE(all_tests_in_test_case_selected) - << "When running the TestGenerationTest test case all of its tests\n" - << "must be selected by the filter flag for the test case to pass.\n" - << "If not all of them are enabled, we can't reliably conclude\n" - << "that the correct number of tests have been generated."; - - collected_parameters_.clear(); - } - - static void TearDownTestSuite() { - vector expected_values(test_generation_params, - test_generation_params + PARAMETER_COUNT); - // Test execution order is not guaranteed by Google Test, - // so the order of values in collected_parameters_ can be - // different and we have to sort to compare. - sort(expected_values.begin(), expected_values.end()); - sort(collected_parameters_.begin(), collected_parameters_.end()); - - EXPECT_TRUE(collected_parameters_ == expected_values); - } - - protected: - int current_parameter_; - static vector collected_parameters_; - - private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationTest); -}; -vector TestGenerationTest::collected_parameters_; - -TEST_P(TestGenerationTest, TestsExpandedAndRun) { - Environment::Instance()->TestBodyExecuted(); - EXPECT_EQ(current_parameter_, GetParam()); - collected_parameters_.push_back(GetParam()); -} -INSTANTIATE_TEST_SUITE_P(TestExpansionModule, TestGenerationTest, - ValuesIn(test_generation_params)); - -// This test verifies that the element sequence (third parameter of -// INSTANTIATE_TEST_SUITE_P) is evaluated in InitGoogleTest() and neither at -// the call site of INSTANTIATE_TEST_SUITE_P nor in RUN_ALL_TESTS(). For -// that, we declare param_value_ to be a static member of -// GeneratorEvaluationTest and initialize it to 0. We set it to 1 in -// main(), just before invocation of InitGoogleTest(). After calling -// InitGoogleTest(), we set the value to 2. If the sequence is evaluated -// before or after InitGoogleTest, INSTANTIATE_TEST_SUITE_P will create a -// test with parameter other than 1, and the test body will fail the -// assertion. -class GeneratorEvaluationTest : public TestWithParam { - public: - static int param_value() { return param_value_; } - static void set_param_value(int param_value) { param_value_ = param_value; } - - private: - static int param_value_; -}; -int GeneratorEvaluationTest::param_value_ = 0; - -TEST_P(GeneratorEvaluationTest, GeneratorsEvaluatedInMain) { - EXPECT_EQ(1, GetParam()); -} -INSTANTIATE_TEST_SUITE_P(GenEvalModule, GeneratorEvaluationTest, - Values(GeneratorEvaluationTest::param_value())); - -// Tests that generators defined in a different translation unit are -// functional. Generator extern_gen is defined in gtest-param-test_test2.cc. -extern ParamGenerator extern_gen; -class ExternalGeneratorTest : public TestWithParam {}; -TEST_P(ExternalGeneratorTest, ExternalGenerator) { - // Sequence produced by extern_gen contains only a single value - // which we verify here. - EXPECT_EQ(GetParam(), 33); -} -INSTANTIATE_TEST_SUITE_P(ExternalGeneratorModule, ExternalGeneratorTest, - extern_gen); - -// Tests that a parameterized test case can be defined in one translation -// unit and instantiated in another. This test will be instantiated in -// gtest-param-test_test2.cc. ExternalInstantiationTest fixture class is -// defined in gtest-param-test_test.h. -TEST_P(ExternalInstantiationTest, IsMultipleOf33) { - EXPECT_EQ(0, GetParam() % 33); -} - -// Tests that a parameterized test case can be instantiated with multiple -// generators. -class MultipleInstantiationTest : public TestWithParam {}; -TEST_P(MultipleInstantiationTest, AllowsMultipleInstances) { -} -INSTANTIATE_TEST_SUITE_P(Sequence1, MultipleInstantiationTest, Values(1, 2)); -INSTANTIATE_TEST_SUITE_P(Sequence2, MultipleInstantiationTest, Range(3, 5)); - -// Tests that a parameterized test case can be instantiated -// in multiple translation units. This test will be instantiated -// here and in gtest-param-test_test2.cc. -// InstantiationInMultipleTranslationUnitsTest fixture class -// is defined in gtest-param-test_test.h. -TEST_P(InstantiationInMultipleTranslationUnitsTest, IsMultipleOf42) { - EXPECT_EQ(0, GetParam() % 42); -} -INSTANTIATE_TEST_SUITE_P(Sequence1, InstantiationInMultipleTranslationUnitsTest, - Values(42, 42 * 2)); - -// Tests that each iteration of parameterized test runs in a separate test -// object. -class SeparateInstanceTest : public TestWithParam { - public: - SeparateInstanceTest() : count_(0) {} - - static void TearDownTestSuite() { - EXPECT_GE(global_count_, 2) - << "If some (but not all) SeparateInstanceTest tests have been " - << "filtered out this test will fail. Make sure that all " - << "GeneratorEvaluationTest are selected or de-selected together " - << "by the test filter."; - } - - protected: - int count_; - static int global_count_; -}; -int SeparateInstanceTest::global_count_ = 0; - -TEST_P(SeparateInstanceTest, TestsRunInSeparateInstances) { - EXPECT_EQ(0, count_++); - global_count_++; -} -INSTANTIATE_TEST_SUITE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4)); - -// Tests that all instantiations of a test have named appropriately. Test -// defined with TEST_P(TestSuiteName, TestName) and instantiated with -// INSTANTIATE_TEST_SUITE_P(SequenceName, TestSuiteName, generator) must be -// named SequenceName/TestSuiteName.TestName/i, where i is the 0-based index of -// the sequence element used to instantiate the test. -class NamingTest : public TestWithParam {}; - -TEST_P(NamingTest, TestsReportCorrectNamesAndParameters) { - const ::testing::TestInfo* const test_info = - ::testing::UnitTest::GetInstance()->current_test_info(); - - EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_suite_name()); - - Message index_stream; - index_stream << "TestsReportCorrectNamesAndParameters/" << GetParam(); - EXPECT_STREQ(index_stream.GetString().c_str(), test_info->name()); - - EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param()); -} - -INSTANTIATE_TEST_SUITE_P(ZeroToFiveSequence, NamingTest, Range(0, 5)); - -// Tests that macros in test names are expanded correctly. -class MacroNamingTest : public TestWithParam {}; - -#define PREFIX_WITH_FOO(test_name) Foo##test_name -#define PREFIX_WITH_MACRO(test_name) Macro##test_name - -TEST_P(PREFIX_WITH_MACRO(NamingTest), PREFIX_WITH_FOO(SomeTestName)) { - const ::testing::TestInfo* const test_info = - ::testing::UnitTest::GetInstance()->current_test_info(); - - EXPECT_STREQ("FortyTwo/MacroNamingTest", test_info->test_suite_name()); - EXPECT_STREQ("FooSomeTestName", test_info->name()); -} - -INSTANTIATE_TEST_SUITE_P(FortyTwo, MacroNamingTest, Values(42)); - -// Tests the same thing for non-parametrized tests. -class MacroNamingTestNonParametrized : public ::testing::Test {}; - -TEST_F(PREFIX_WITH_MACRO(NamingTestNonParametrized), - PREFIX_WITH_FOO(SomeTestName)) { - const ::testing::TestInfo* const test_info = - ::testing::UnitTest::GetInstance()->current_test_info(); - - EXPECT_STREQ("MacroNamingTestNonParametrized", test_info->test_suite_name()); - EXPECT_STREQ("FooSomeTestName", test_info->name()); -} - -// Tests that user supplied custom parameter names are working correctly. -// Runs the test with a builtin helper method which uses PrintToString, -// as well as a custom function and custom functor to ensure all possible -// uses work correctly. -class CustomFunctorNamingTest : public TestWithParam {}; -TEST_P(CustomFunctorNamingTest, CustomTestNames) {} - -struct CustomParamNameFunctor { - std::string operator()(const ::testing::TestParamInfo& inf) { - return inf.param; - } -}; - -INSTANTIATE_TEST_SUITE_P(CustomParamNameFunctor, CustomFunctorNamingTest, - Values(std::string("FunctorName")), - CustomParamNameFunctor()); - -INSTANTIATE_TEST_SUITE_P(AllAllowedCharacters, CustomFunctorNamingTest, - Values("abcdefghijklmnopqrstuvwxyz", - "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "01234567890_"), - CustomParamNameFunctor()); - -inline std::string CustomParamNameFunction( - const ::testing::TestParamInfo& inf) { - return inf.param; -} - -class CustomFunctionNamingTest : public TestWithParam {}; -TEST_P(CustomFunctionNamingTest, CustomTestNames) {} - -INSTANTIATE_TEST_SUITE_P(CustomParamNameFunction, CustomFunctionNamingTest, - Values(std::string("FunctionName")), - CustomParamNameFunction); - -INSTANTIATE_TEST_SUITE_P(CustomParamNameFunctionP, CustomFunctionNamingTest, - Values(std::string("FunctionNameP")), - &CustomParamNameFunction); - -// Test custom naming with a lambda - -class CustomLambdaNamingTest : public TestWithParam {}; -TEST_P(CustomLambdaNamingTest, CustomTestNames) {} - -INSTANTIATE_TEST_SUITE_P(CustomParamNameLambda, CustomLambdaNamingTest, - Values(std::string("LambdaName")), - [](const ::testing::TestParamInfo& inf) { - return inf.param; - }); - -TEST(CustomNamingTest, CheckNameRegistry) { - ::testing::UnitTest* unit_test = ::testing::UnitTest::GetInstance(); - std::set test_names; - for (int suite_num = 0; suite_num < unit_test->total_test_suite_count(); - ++suite_num) { - const ::testing::TestSuite* test_suite = unit_test->GetTestSuite(suite_num); - for (int test_num = 0; test_num < test_suite->total_test_count(); - ++test_num) { - const ::testing::TestInfo* test_info = test_suite->GetTestInfo(test_num); - test_names.insert(std::string(test_info->name())); - } - } - EXPECT_EQ(1u, test_names.count("CustomTestNames/FunctorName")); - EXPECT_EQ(1u, test_names.count("CustomTestNames/FunctionName")); - EXPECT_EQ(1u, test_names.count("CustomTestNames/FunctionNameP")); - EXPECT_EQ(1u, test_names.count("CustomTestNames/LambdaName")); -} - -// Test a numeric name to ensure PrintToStringParamName works correctly. - -class CustomIntegerNamingTest : public TestWithParam {}; - -TEST_P(CustomIntegerNamingTest, TestsReportCorrectNames) { - const ::testing::TestInfo* const test_info = - ::testing::UnitTest::GetInstance()->current_test_info(); - Message test_name_stream; - test_name_stream << "TestsReportCorrectNames/" << GetParam(); - EXPECT_STREQ(test_name_stream.GetString().c_str(), test_info->name()); -} - -INSTANTIATE_TEST_SUITE_P(PrintToString, CustomIntegerNamingTest, Range(0, 5), - ::testing::PrintToStringParamName()); - -// Test a custom struct with PrintToString. - -struct CustomStruct { - explicit CustomStruct(int value) : x(value) {} - int x; -}; - -std::ostream& operator<<(std::ostream& stream, const CustomStruct& val) { - stream << val.x; - return stream; -} - -class CustomStructNamingTest : public TestWithParam {}; - -TEST_P(CustomStructNamingTest, TestsReportCorrectNames) { - const ::testing::TestInfo* const test_info = - ::testing::UnitTest::GetInstance()->current_test_info(); - Message test_name_stream; - test_name_stream << "TestsReportCorrectNames/" << GetParam(); - EXPECT_STREQ(test_name_stream.GetString().c_str(), test_info->name()); -} - -INSTANTIATE_TEST_SUITE_P(PrintToString, CustomStructNamingTest, - Values(CustomStruct(0), CustomStruct(1)), - ::testing::PrintToStringParamName()); - -// Test that using a stateful parameter naming function works as expected. - -struct StatefulNamingFunctor { - StatefulNamingFunctor() : sum(0) {} - std::string operator()(const ::testing::TestParamInfo& info) { - int value = info.param + sum; - sum += info.param; - return ::testing::PrintToString(value); - } - int sum; -}; - -class StatefulNamingTest : public ::testing::TestWithParam { - protected: - StatefulNamingTest() : sum_(0) {} - int sum_; -}; - -TEST_P(StatefulNamingTest, TestsReportCorrectNames) { - const ::testing::TestInfo* const test_info = - ::testing::UnitTest::GetInstance()->current_test_info(); - sum_ += GetParam(); - Message test_name_stream; - test_name_stream << "TestsReportCorrectNames/" << sum_; - EXPECT_STREQ(test_name_stream.GetString().c_str(), test_info->name()); -} - -INSTANTIATE_TEST_SUITE_P(StatefulNamingFunctor, StatefulNamingTest, Range(0, 5), - StatefulNamingFunctor()); - -// Class that cannot be streamed into an ostream. It needs to be copyable -// (and, in case of MSVC, also assignable) in order to be a test parameter -// type. Its default copy constructor and assignment operator do exactly -// what we need. -class Unstreamable { - public: - explicit Unstreamable(int value) : value_(value) {} - // -Wunused-private-field: dummy accessor for `value_`. - const int& dummy_value() const { return value_; } - - private: - int value_; -}; - -class CommentTest : public TestWithParam {}; - -TEST_P(CommentTest, TestsCorrectlyReportUnstreamableParams) { - const ::testing::TestInfo* const test_info = - ::testing::UnitTest::GetInstance()->current_test_info(); - - EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param()); -} - -INSTANTIATE_TEST_SUITE_P(InstantiationWithComments, CommentTest, - Values(Unstreamable(1))); - -// Verify that we can create a hierarchy of test fixtures, where the base -// class fixture is not parameterized and the derived class is. In this case -// ParameterizedDerivedTest inherits from NonParameterizedBaseTest. We -// perform simple tests on both. -class NonParameterizedBaseTest : public ::testing::Test { - public: - NonParameterizedBaseTest() : n_(17) { } - protected: - int n_; -}; - -class ParameterizedDerivedTest : public NonParameterizedBaseTest, - public ::testing::WithParamInterface { - protected: - ParameterizedDerivedTest() : count_(0) { } - int count_; - static int global_count_; -}; - -int ParameterizedDerivedTest::global_count_ = 0; - -TEST_F(NonParameterizedBaseTest, FixtureIsInitialized) { - EXPECT_EQ(17, n_); -} - -TEST_P(ParameterizedDerivedTest, SeesSequence) { - EXPECT_EQ(17, n_); - EXPECT_EQ(0, count_++); - EXPECT_EQ(GetParam(), global_count_++); -} - -class ParameterizedDeathTest : public ::testing::TestWithParam { }; - -TEST_F(ParameterizedDeathTest, GetParamDiesFromTestF) { - EXPECT_DEATH_IF_SUPPORTED(GetParam(), - ".* value-parameterized test .*"); -} - -INSTANTIATE_TEST_SUITE_P(RangeZeroToFive, ParameterizedDerivedTest, - Range(0, 5)); - -// Tests param generator working with Enums -enum MyEnums { - ENUM1 = 1, - ENUM2 = 3, - ENUM3 = 8, -}; - -class MyEnumTest : public testing::TestWithParam {}; - -TEST_P(MyEnumTest, ChecksParamMoreThanZero) { EXPECT_GE(10, GetParam()); } -INSTANTIATE_TEST_SUITE_P(MyEnumTests, MyEnumTest, - ::testing::Values(ENUM1, ENUM2, 0)); - -int main(int argc, char **argv) { - // Used in TestGenerationTest test suite. - AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance()); - // Used in GeneratorEvaluationTest test suite. Tests that the updated value - // will be picked up for instantiating tests in GeneratorEvaluationTest. - GeneratorEvaluationTest::set_param_value(1); - - ::testing::InitGoogleTest(&argc, argv); - - // Used in GeneratorEvaluationTest test suite. Tests that value updated - // here will NOT be used for instantiating tests in - // GeneratorEvaluationTest. - GeneratorEvaluationTest::set_param_value(2); - - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/googletest-param-test2-test.cc b/src/pdal/test/gtest/test/googletest-param-test2-test.cc deleted file mode 100644 index 2a29fb1..0000000 --- a/src/pdal/test/gtest/test/googletest-param-test2-test.cc +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests for Google Test itself. This verifies that the basic constructs of -// Google Test work. - -#include "gtest/gtest.h" -#include "test/googletest-param-test-test.h" - -using ::testing::Values; -using ::testing::internal::ParamGenerator; - -// Tests that generators defined in a different translation unit -// are functional. The test using extern_gen is defined -// in googletest-param-test-test.cc. -ParamGenerator extern_gen = Values(33); - -// Tests that a parameterized test case can be defined in one translation unit -// and instantiated in another. The test is defined in -// googletest-param-test-test.cc and ExternalInstantiationTest fixture class is -// defined in gtest-param-test_test.h. -INSTANTIATE_TEST_SUITE_P(MultiplesOf33, - ExternalInstantiationTest, - Values(33, 66)); - -// Tests that a parameterized test case can be instantiated -// in multiple translation units. Another instantiation is defined -// in googletest-param-test-test.cc and -// InstantiationInMultipleTranslationUnitsTest fixture is defined in -// gtest-param-test_test.h -INSTANTIATE_TEST_SUITE_P(Sequence2, - InstantiationInMultipleTranslationUnitsTest, - Values(42*3, 42*4, 42*5)); - diff --git a/src/pdal/test/gtest/test/googletest-port-test.cc b/src/pdal/test/gtest/test/googletest-port-test.cc deleted file mode 100644 index 60d637c..0000000 --- a/src/pdal/test/gtest/test/googletest-port-test.cc +++ /dev/null @@ -1,1272 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// This file tests the internal cross-platform support utilities. -#include - -#include "gtest/internal/gtest-port.h" - -#if GTEST_OS_MAC -# include -#endif // GTEST_OS_MAC - -#include -#include -#include // For std::pair and std::make_pair. -#include - -#include "gtest/gtest.h" -#include "gtest/gtest-spi.h" -#include "src/gtest-internal-inl.h" - -using std::make_pair; -using std::pair; - -namespace testing { -namespace internal { - -TEST(IsXDigitTest, WorksForNarrowAscii) { - EXPECT_TRUE(IsXDigit('0')); - EXPECT_TRUE(IsXDigit('9')); - EXPECT_TRUE(IsXDigit('A')); - EXPECT_TRUE(IsXDigit('F')); - EXPECT_TRUE(IsXDigit('a')); - EXPECT_TRUE(IsXDigit('f')); - - EXPECT_FALSE(IsXDigit('-')); - EXPECT_FALSE(IsXDigit('g')); - EXPECT_FALSE(IsXDigit('G')); -} - -TEST(IsXDigitTest, ReturnsFalseForNarrowNonAscii) { - EXPECT_FALSE(IsXDigit(static_cast('\x80'))); - EXPECT_FALSE(IsXDigit(static_cast('0' | '\x80'))); -} - -TEST(IsXDigitTest, WorksForWideAscii) { - EXPECT_TRUE(IsXDigit(L'0')); - EXPECT_TRUE(IsXDigit(L'9')); - EXPECT_TRUE(IsXDigit(L'A')); - EXPECT_TRUE(IsXDigit(L'F')); - EXPECT_TRUE(IsXDigit(L'a')); - EXPECT_TRUE(IsXDigit(L'f')); - - EXPECT_FALSE(IsXDigit(L'-')); - EXPECT_FALSE(IsXDigit(L'g')); - EXPECT_FALSE(IsXDigit(L'G')); -} - -TEST(IsXDigitTest, ReturnsFalseForWideNonAscii) { - EXPECT_FALSE(IsXDigit(static_cast(0x80))); - EXPECT_FALSE(IsXDigit(static_cast(L'0' | 0x80))); - EXPECT_FALSE(IsXDigit(static_cast(L'0' | 0x100))); -} - -class Base { - public: - // Copy constructor and assignment operator do exactly what we need, so we - // use them. - Base() : member_(0) {} - explicit Base(int n) : member_(n) {} - virtual ~Base() {} - int member() { return member_; } - - private: - int member_; -}; - -class Derived : public Base { - public: - explicit Derived(int n) : Base(n) {} -}; - -TEST(ImplicitCastTest, ConvertsPointers) { - Derived derived(0); - EXPECT_TRUE(&derived == ::testing::internal::ImplicitCast_(&derived)); -} - -TEST(ImplicitCastTest, CanUseInheritance) { - Derived derived(1); - Base base = ::testing::internal::ImplicitCast_(derived); - EXPECT_EQ(derived.member(), base.member()); -} - -class Castable { - public: - explicit Castable(bool* converted) : converted_(converted) {} - operator Base() { - *converted_ = true; - return Base(); - } - - private: - bool* converted_; -}; - -TEST(ImplicitCastTest, CanUseNonConstCastOperator) { - bool converted = false; - Castable castable(&converted); - Base base = ::testing::internal::ImplicitCast_(castable); - EXPECT_TRUE(converted); -} - -class ConstCastable { - public: - explicit ConstCastable(bool* converted) : converted_(converted) {} - operator Base() const { - *converted_ = true; - return Base(); - } - - private: - bool* converted_; -}; - -TEST(ImplicitCastTest, CanUseConstCastOperatorOnConstValues) { - bool converted = false; - const ConstCastable const_castable(&converted); - Base base = ::testing::internal::ImplicitCast_(const_castable); - EXPECT_TRUE(converted); -} - -class ConstAndNonConstCastable { - public: - ConstAndNonConstCastable(bool* converted, bool* const_converted) - : converted_(converted), const_converted_(const_converted) {} - operator Base() { - *converted_ = true; - return Base(); - } - operator Base() const { - *const_converted_ = true; - return Base(); - } - - private: - bool* converted_; - bool* const_converted_; -}; - -TEST(ImplicitCastTest, CanSelectBetweenConstAndNonConstCasrAppropriately) { - bool converted = false; - bool const_converted = false; - ConstAndNonConstCastable castable(&converted, &const_converted); - Base base = ::testing::internal::ImplicitCast_(castable); - EXPECT_TRUE(converted); - EXPECT_FALSE(const_converted); - - converted = false; - const_converted = false; - const ConstAndNonConstCastable const_castable(&converted, &const_converted); - base = ::testing::internal::ImplicitCast_(const_castable); - EXPECT_FALSE(converted); - EXPECT_TRUE(const_converted); -} - -class To { - public: - To(bool* converted) { *converted = true; } // NOLINT -}; - -TEST(ImplicitCastTest, CanUseImplicitConstructor) { - bool converted = false; - To to = ::testing::internal::ImplicitCast_(&converted); - (void)to; - EXPECT_TRUE(converted); -} - -TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) { - if (AlwaysFalse()) - GTEST_CHECK_(false) << "This should never be executed; " - "It's a compilation test only."; - - if (AlwaysTrue()) - GTEST_CHECK_(true); - else - ; // NOLINT - - if (AlwaysFalse()) - ; // NOLINT - else - GTEST_CHECK_(true) << ""; -} - -TEST(GtestCheckSyntaxTest, WorksWithSwitch) { - switch (0) { - case 1: - break; - default: - GTEST_CHECK_(true); - } - - switch (0) - case 0: - GTEST_CHECK_(true) << "Check failed in switch case"; -} - -// Verifies behavior of FormatFileLocation. -TEST(FormatFileLocationTest, FormatsFileLocation) { - EXPECT_PRED_FORMAT2(IsSubstring, "foo.cc", FormatFileLocation("foo.cc", 42)); - EXPECT_PRED_FORMAT2(IsSubstring, "42", FormatFileLocation("foo.cc", 42)); -} - -TEST(FormatFileLocationTest, FormatsUnknownFile) { - EXPECT_PRED_FORMAT2(IsSubstring, "unknown file", - FormatFileLocation(nullptr, 42)); - EXPECT_PRED_FORMAT2(IsSubstring, "42", FormatFileLocation(nullptr, 42)); -} - -TEST(FormatFileLocationTest, FormatsUknownLine) { - EXPECT_EQ("foo.cc:", FormatFileLocation("foo.cc", -1)); -} - -TEST(FormatFileLocationTest, FormatsUknownFileAndLine) { - EXPECT_EQ("unknown file:", FormatFileLocation(nullptr, -1)); -} - -// Verifies behavior of FormatCompilerIndependentFileLocation. -TEST(FormatCompilerIndependentFileLocationTest, FormatsFileLocation) { - EXPECT_EQ("foo.cc:42", FormatCompilerIndependentFileLocation("foo.cc", 42)); -} - -TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFile) { - EXPECT_EQ("unknown file:42", - FormatCompilerIndependentFileLocation(nullptr, 42)); -} - -TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownLine) { - EXPECT_EQ("foo.cc", FormatCompilerIndependentFileLocation("foo.cc", -1)); -} - -TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFileAndLine) { - EXPECT_EQ("unknown file", FormatCompilerIndependentFileLocation(nullptr, -1)); -} - -#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA || \ - GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD || \ - GTEST_OS_NETBSD || GTEST_OS_OPENBSD -void* ThreadFunc(void* data) { - internal::Mutex* mutex = static_cast(data); - mutex->Lock(); - mutex->Unlock(); - return nullptr; -} - -TEST(GetThreadCountTest, ReturnsCorrectValue) { - const size_t starting_count = GetThreadCount(); - pthread_t thread_id; - - internal::Mutex mutex; - { - internal::MutexLock lock(&mutex); - pthread_attr_t attr; - ASSERT_EQ(0, pthread_attr_init(&attr)); - ASSERT_EQ(0, pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE)); - - const int status = pthread_create(&thread_id, &attr, &ThreadFunc, &mutex); - ASSERT_EQ(0, pthread_attr_destroy(&attr)); - ASSERT_EQ(0, status); - EXPECT_EQ(starting_count + 1, GetThreadCount()); - } - - void* dummy; - ASSERT_EQ(0, pthread_join(thread_id, &dummy)); - - // The OS may not immediately report the updated thread count after - // joining a thread, causing flakiness in this test. To counter that, we - // wait for up to .5 seconds for the OS to report the correct value. - for (int i = 0; i < 5; ++i) { - if (GetThreadCount() == starting_count) - break; - - SleepMilliseconds(100); - } - - EXPECT_EQ(starting_count, GetThreadCount()); -} -#else -TEST(GetThreadCountTest, ReturnsZeroWhenUnableToCountThreads) { - EXPECT_EQ(0U, GetThreadCount()); -} -#endif // GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA - -TEST(GtestCheckDeathTest, DiesWithCorrectOutputOnFailure) { - const bool a_false_condition = false; - const char regex[] = -#ifdef _MSC_VER - "googletest-port-test\\.cc\\(\\d+\\):" -#elif GTEST_USES_POSIX_RE - "googletest-port-test\\.cc:[0-9]+" -#else - "googletest-port-test\\.cc:\\d+" -#endif // _MSC_VER - ".*a_false_condition.*Extra info.*"; - - EXPECT_DEATH_IF_SUPPORTED(GTEST_CHECK_(a_false_condition) << "Extra info", - regex); -} - -#if GTEST_HAS_DEATH_TEST - -TEST(GtestCheckDeathTest, LivesSilentlyOnSuccess) { - EXPECT_EXIT({ - GTEST_CHECK_(true) << "Extra info"; - ::std::cerr << "Success\n"; - exit(0); }, - ::testing::ExitedWithCode(0), "Success"); -} - -#endif // GTEST_HAS_DEATH_TEST - -// Verifies that Google Test choose regular expression engine appropriate to -// the platform. The test will produce compiler errors in case of failure. -// For simplicity, we only cover the most important platforms here. -TEST(RegexEngineSelectionTest, SelectsCorrectRegexEngine) { -#if !GTEST_USES_PCRE -# if GTEST_HAS_POSIX_RE - - EXPECT_TRUE(GTEST_USES_POSIX_RE); - -# else - - EXPECT_TRUE(GTEST_USES_SIMPLE_RE); - -# endif -#endif // !GTEST_USES_PCRE -} - -#if GTEST_USES_POSIX_RE - -# if GTEST_HAS_TYPED_TEST - -template -class RETest : public ::testing::Test {}; - -// Defines StringTypes as the list of all string types that class RE -// supports. -typedef testing::Types< ::std::string, const char*> StringTypes; - -TYPED_TEST_SUITE(RETest, StringTypes); - -// Tests RE's implicit constructors. -TYPED_TEST(RETest, ImplicitConstructorWorks) { - const RE empty(TypeParam("")); - EXPECT_STREQ("", empty.pattern()); - - const RE simple(TypeParam("hello")); - EXPECT_STREQ("hello", simple.pattern()); - - const RE normal(TypeParam(".*(\\w+)")); - EXPECT_STREQ(".*(\\w+)", normal.pattern()); -} - -// Tests that RE's constructors reject invalid regular expressions. -TYPED_TEST(RETest, RejectsInvalidRegex) { - EXPECT_NONFATAL_FAILURE({ - const RE invalid(TypeParam("?")); - }, "\"?\" is not a valid POSIX Extended regular expression."); -} - -// Tests RE::FullMatch(). -TYPED_TEST(RETest, FullMatchWorks) { - const RE empty(TypeParam("")); - EXPECT_TRUE(RE::FullMatch(TypeParam(""), empty)); - EXPECT_FALSE(RE::FullMatch(TypeParam("a"), empty)); - - const RE re(TypeParam("a.*z")); - EXPECT_TRUE(RE::FullMatch(TypeParam("az"), re)); - EXPECT_TRUE(RE::FullMatch(TypeParam("axyz"), re)); - EXPECT_FALSE(RE::FullMatch(TypeParam("baz"), re)); - EXPECT_FALSE(RE::FullMatch(TypeParam("azy"), re)); -} - -// Tests RE::PartialMatch(). -TYPED_TEST(RETest, PartialMatchWorks) { - const RE empty(TypeParam("")); - EXPECT_TRUE(RE::PartialMatch(TypeParam(""), empty)); - EXPECT_TRUE(RE::PartialMatch(TypeParam("a"), empty)); - - const RE re(TypeParam("a.*z")); - EXPECT_TRUE(RE::PartialMatch(TypeParam("az"), re)); - EXPECT_TRUE(RE::PartialMatch(TypeParam("axyz"), re)); - EXPECT_TRUE(RE::PartialMatch(TypeParam("baz"), re)); - EXPECT_TRUE(RE::PartialMatch(TypeParam("azy"), re)); - EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re)); -} - -# endif // GTEST_HAS_TYPED_TEST - -#elif GTEST_USES_SIMPLE_RE - -TEST(IsInSetTest, NulCharIsNotInAnySet) { - EXPECT_FALSE(IsInSet('\0', "")); - EXPECT_FALSE(IsInSet('\0', "\0")); - EXPECT_FALSE(IsInSet('\0', "a")); -} - -TEST(IsInSetTest, WorksForNonNulChars) { - EXPECT_FALSE(IsInSet('a', "Ab")); - EXPECT_FALSE(IsInSet('c', "")); - - EXPECT_TRUE(IsInSet('b', "bcd")); - EXPECT_TRUE(IsInSet('b', "ab")); -} - -TEST(IsAsciiDigitTest, IsFalseForNonDigit) { - EXPECT_FALSE(IsAsciiDigit('\0')); - EXPECT_FALSE(IsAsciiDigit(' ')); - EXPECT_FALSE(IsAsciiDigit('+')); - EXPECT_FALSE(IsAsciiDigit('-')); - EXPECT_FALSE(IsAsciiDigit('.')); - EXPECT_FALSE(IsAsciiDigit('a')); -} - -TEST(IsAsciiDigitTest, IsTrueForDigit) { - EXPECT_TRUE(IsAsciiDigit('0')); - EXPECT_TRUE(IsAsciiDigit('1')); - EXPECT_TRUE(IsAsciiDigit('5')); - EXPECT_TRUE(IsAsciiDigit('9')); -} - -TEST(IsAsciiPunctTest, IsFalseForNonPunct) { - EXPECT_FALSE(IsAsciiPunct('\0')); - EXPECT_FALSE(IsAsciiPunct(' ')); - EXPECT_FALSE(IsAsciiPunct('\n')); - EXPECT_FALSE(IsAsciiPunct('a')); - EXPECT_FALSE(IsAsciiPunct('0')); -} - -TEST(IsAsciiPunctTest, IsTrueForPunct) { - for (const char* p = "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~"; *p; p++) { - EXPECT_PRED1(IsAsciiPunct, *p); - } -} - -TEST(IsRepeatTest, IsFalseForNonRepeatChar) { - EXPECT_FALSE(IsRepeat('\0')); - EXPECT_FALSE(IsRepeat(' ')); - EXPECT_FALSE(IsRepeat('a')); - EXPECT_FALSE(IsRepeat('1')); - EXPECT_FALSE(IsRepeat('-')); -} - -TEST(IsRepeatTest, IsTrueForRepeatChar) { - EXPECT_TRUE(IsRepeat('?')); - EXPECT_TRUE(IsRepeat('*')); - EXPECT_TRUE(IsRepeat('+')); -} - -TEST(IsAsciiWhiteSpaceTest, IsFalseForNonWhiteSpace) { - EXPECT_FALSE(IsAsciiWhiteSpace('\0')); - EXPECT_FALSE(IsAsciiWhiteSpace('a')); - EXPECT_FALSE(IsAsciiWhiteSpace('1')); - EXPECT_FALSE(IsAsciiWhiteSpace('+')); - EXPECT_FALSE(IsAsciiWhiteSpace('_')); -} - -TEST(IsAsciiWhiteSpaceTest, IsTrueForWhiteSpace) { - EXPECT_TRUE(IsAsciiWhiteSpace(' ')); - EXPECT_TRUE(IsAsciiWhiteSpace('\n')); - EXPECT_TRUE(IsAsciiWhiteSpace('\r')); - EXPECT_TRUE(IsAsciiWhiteSpace('\t')); - EXPECT_TRUE(IsAsciiWhiteSpace('\v')); - EXPECT_TRUE(IsAsciiWhiteSpace('\f')); -} - -TEST(IsAsciiWordCharTest, IsFalseForNonWordChar) { - EXPECT_FALSE(IsAsciiWordChar('\0')); - EXPECT_FALSE(IsAsciiWordChar('+')); - EXPECT_FALSE(IsAsciiWordChar('.')); - EXPECT_FALSE(IsAsciiWordChar(' ')); - EXPECT_FALSE(IsAsciiWordChar('\n')); -} - -TEST(IsAsciiWordCharTest, IsTrueForLetter) { - EXPECT_TRUE(IsAsciiWordChar('a')); - EXPECT_TRUE(IsAsciiWordChar('b')); - EXPECT_TRUE(IsAsciiWordChar('A')); - EXPECT_TRUE(IsAsciiWordChar('Z')); -} - -TEST(IsAsciiWordCharTest, IsTrueForDigit) { - EXPECT_TRUE(IsAsciiWordChar('0')); - EXPECT_TRUE(IsAsciiWordChar('1')); - EXPECT_TRUE(IsAsciiWordChar('7')); - EXPECT_TRUE(IsAsciiWordChar('9')); -} - -TEST(IsAsciiWordCharTest, IsTrueForUnderscore) { - EXPECT_TRUE(IsAsciiWordChar('_')); -} - -TEST(IsValidEscapeTest, IsFalseForNonPrintable) { - EXPECT_FALSE(IsValidEscape('\0')); - EXPECT_FALSE(IsValidEscape('\007')); -} - -TEST(IsValidEscapeTest, IsFalseForDigit) { - EXPECT_FALSE(IsValidEscape('0')); - EXPECT_FALSE(IsValidEscape('9')); -} - -TEST(IsValidEscapeTest, IsFalseForWhiteSpace) { - EXPECT_FALSE(IsValidEscape(' ')); - EXPECT_FALSE(IsValidEscape('\n')); -} - -TEST(IsValidEscapeTest, IsFalseForSomeLetter) { - EXPECT_FALSE(IsValidEscape('a')); - EXPECT_FALSE(IsValidEscape('Z')); -} - -TEST(IsValidEscapeTest, IsTrueForPunct) { - EXPECT_TRUE(IsValidEscape('.')); - EXPECT_TRUE(IsValidEscape('-')); - EXPECT_TRUE(IsValidEscape('^')); - EXPECT_TRUE(IsValidEscape('$')); - EXPECT_TRUE(IsValidEscape('(')); - EXPECT_TRUE(IsValidEscape(']')); - EXPECT_TRUE(IsValidEscape('{')); - EXPECT_TRUE(IsValidEscape('|')); -} - -TEST(IsValidEscapeTest, IsTrueForSomeLetter) { - EXPECT_TRUE(IsValidEscape('d')); - EXPECT_TRUE(IsValidEscape('D')); - EXPECT_TRUE(IsValidEscape('s')); - EXPECT_TRUE(IsValidEscape('S')); - EXPECT_TRUE(IsValidEscape('w')); - EXPECT_TRUE(IsValidEscape('W')); -} - -TEST(AtomMatchesCharTest, EscapedPunct) { - EXPECT_FALSE(AtomMatchesChar(true, '\\', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, '\\', ' ')); - EXPECT_FALSE(AtomMatchesChar(true, '_', '.')); - EXPECT_FALSE(AtomMatchesChar(true, '.', 'a')); - - EXPECT_TRUE(AtomMatchesChar(true, '\\', '\\')); - EXPECT_TRUE(AtomMatchesChar(true, '_', '_')); - EXPECT_TRUE(AtomMatchesChar(true, '+', '+')); - EXPECT_TRUE(AtomMatchesChar(true, '.', '.')); -} - -TEST(AtomMatchesCharTest, Escaped_d) { - EXPECT_FALSE(AtomMatchesChar(true, 'd', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, 'd', 'a')); - EXPECT_FALSE(AtomMatchesChar(true, 'd', '.')); - - EXPECT_TRUE(AtomMatchesChar(true, 'd', '0')); - EXPECT_TRUE(AtomMatchesChar(true, 'd', '9')); -} - -TEST(AtomMatchesCharTest, Escaped_D) { - EXPECT_FALSE(AtomMatchesChar(true, 'D', '0')); - EXPECT_FALSE(AtomMatchesChar(true, 'D', '9')); - - EXPECT_TRUE(AtomMatchesChar(true, 'D', '\0')); - EXPECT_TRUE(AtomMatchesChar(true, 'D', 'a')); - EXPECT_TRUE(AtomMatchesChar(true, 'D', '-')); -} - -TEST(AtomMatchesCharTest, Escaped_s) { - EXPECT_FALSE(AtomMatchesChar(true, 's', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, 's', 'a')); - EXPECT_FALSE(AtomMatchesChar(true, 's', '.')); - EXPECT_FALSE(AtomMatchesChar(true, 's', '9')); - - EXPECT_TRUE(AtomMatchesChar(true, 's', ' ')); - EXPECT_TRUE(AtomMatchesChar(true, 's', '\n')); - EXPECT_TRUE(AtomMatchesChar(true, 's', '\t')); -} - -TEST(AtomMatchesCharTest, Escaped_S) { - EXPECT_FALSE(AtomMatchesChar(true, 'S', ' ')); - EXPECT_FALSE(AtomMatchesChar(true, 'S', '\r')); - - EXPECT_TRUE(AtomMatchesChar(true, 'S', '\0')); - EXPECT_TRUE(AtomMatchesChar(true, 'S', 'a')); - EXPECT_TRUE(AtomMatchesChar(true, 'S', '9')); -} - -TEST(AtomMatchesCharTest, Escaped_w) { - EXPECT_FALSE(AtomMatchesChar(true, 'w', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, 'w', '+')); - EXPECT_FALSE(AtomMatchesChar(true, 'w', ' ')); - EXPECT_FALSE(AtomMatchesChar(true, 'w', '\n')); - - EXPECT_TRUE(AtomMatchesChar(true, 'w', '0')); - EXPECT_TRUE(AtomMatchesChar(true, 'w', 'b')); - EXPECT_TRUE(AtomMatchesChar(true, 'w', 'C')); - EXPECT_TRUE(AtomMatchesChar(true, 'w', '_')); -} - -TEST(AtomMatchesCharTest, Escaped_W) { - EXPECT_FALSE(AtomMatchesChar(true, 'W', 'A')); - EXPECT_FALSE(AtomMatchesChar(true, 'W', 'b')); - EXPECT_FALSE(AtomMatchesChar(true, 'W', '9')); - EXPECT_FALSE(AtomMatchesChar(true, 'W', '_')); - - EXPECT_TRUE(AtomMatchesChar(true, 'W', '\0')); - EXPECT_TRUE(AtomMatchesChar(true, 'W', '*')); - EXPECT_TRUE(AtomMatchesChar(true, 'W', '\n')); -} - -TEST(AtomMatchesCharTest, EscapedWhiteSpace) { - EXPECT_FALSE(AtomMatchesChar(true, 'f', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, 'f', '\n')); - EXPECT_FALSE(AtomMatchesChar(true, 'n', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, 'n', '\r')); - EXPECT_FALSE(AtomMatchesChar(true, 'r', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, 'r', 'a')); - EXPECT_FALSE(AtomMatchesChar(true, 't', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, 't', 't')); - EXPECT_FALSE(AtomMatchesChar(true, 'v', '\0')); - EXPECT_FALSE(AtomMatchesChar(true, 'v', '\f')); - - EXPECT_TRUE(AtomMatchesChar(true, 'f', '\f')); - EXPECT_TRUE(AtomMatchesChar(true, 'n', '\n')); - EXPECT_TRUE(AtomMatchesChar(true, 'r', '\r')); - EXPECT_TRUE(AtomMatchesChar(true, 't', '\t')); - EXPECT_TRUE(AtomMatchesChar(true, 'v', '\v')); -} - -TEST(AtomMatchesCharTest, UnescapedDot) { - EXPECT_FALSE(AtomMatchesChar(false, '.', '\n')); - - EXPECT_TRUE(AtomMatchesChar(false, '.', '\0')); - EXPECT_TRUE(AtomMatchesChar(false, '.', '.')); - EXPECT_TRUE(AtomMatchesChar(false, '.', 'a')); - EXPECT_TRUE(AtomMatchesChar(false, '.', ' ')); -} - -TEST(AtomMatchesCharTest, UnescapedChar) { - EXPECT_FALSE(AtomMatchesChar(false, 'a', '\0')); - EXPECT_FALSE(AtomMatchesChar(false, 'a', 'b')); - EXPECT_FALSE(AtomMatchesChar(false, '$', 'a')); - - EXPECT_TRUE(AtomMatchesChar(false, '$', '$')); - EXPECT_TRUE(AtomMatchesChar(false, '5', '5')); - EXPECT_TRUE(AtomMatchesChar(false, 'Z', 'Z')); -} - -TEST(ValidateRegexTest, GeneratesFailureAndReturnsFalseForInvalid) { - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(NULL)), - "NULL is not a valid simple regular expression"); - EXPECT_NONFATAL_FAILURE( - ASSERT_FALSE(ValidateRegex("a\\")), - "Syntax error at index 1 in simple regular expression \"a\\\": "); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a\\")), - "'\\' cannot appear at the end"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\n\\")), - "'\\' cannot appear at the end"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\s\\hb")), - "invalid escape sequence \"\\h\""); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^^")), - "'^' can only appear at the beginning"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(".*^b")), - "'^' can only appear at the beginning"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("$$")), - "'$' can only appear at the end"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^$a")), - "'$' can only appear at the end"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a(b")), - "'(' is unsupported"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("ab)")), - "')' is unsupported"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("[ab")), - "'[' is unsupported"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a{2")), - "'{' is unsupported"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("?")), - "'?' can only follow a repeatable token"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^*")), - "'*' can only follow a repeatable token"); - EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("5*+")), - "'+' can only follow a repeatable token"); -} - -TEST(ValidateRegexTest, ReturnsTrueForValid) { - EXPECT_TRUE(ValidateRegex("")); - EXPECT_TRUE(ValidateRegex("a")); - EXPECT_TRUE(ValidateRegex(".*")); - EXPECT_TRUE(ValidateRegex("^a_+")); - EXPECT_TRUE(ValidateRegex("^a\\t\\&?")); - EXPECT_TRUE(ValidateRegex("09*$")); - EXPECT_TRUE(ValidateRegex("^Z$")); - EXPECT_TRUE(ValidateRegex("a\\^Z\\$\\(\\)\\|\\[\\]\\{\\}")); -} - -TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrOne) { - EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "a", "ba")); - // Repeating more than once. - EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "aab")); - - // Repeating zero times. - EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ba")); - // Repeating once. - EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ab")); - EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '#', '?', ".", "##")); -} - -TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrMany) { - EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '*', "a$", "baab")); - - // Repeating zero times. - EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "bc")); - // Repeating once. - EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "abc")); - // Repeating more than once. - EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '*', "-", "ab_1-g")); -} - -TEST(MatchRepetitionAndRegexAtHeadTest, WorksForOneOrMany) { - EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "a$", "baab")); - // Repeating zero times. - EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "bc")); - - // Repeating once. - EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "abc")); - // Repeating more than once. - EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '+', "-", "ab_1-g")); -} - -TEST(MatchRegexAtHeadTest, ReturnsTrueForEmptyRegex) { - EXPECT_TRUE(MatchRegexAtHead("", "")); - EXPECT_TRUE(MatchRegexAtHead("", "ab")); -} - -TEST(MatchRegexAtHeadTest, WorksWhenDollarIsInRegex) { - EXPECT_FALSE(MatchRegexAtHead("$", "a")); - - EXPECT_TRUE(MatchRegexAtHead("$", "")); - EXPECT_TRUE(MatchRegexAtHead("a$", "a")); -} - -TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithEscapeSequence) { - EXPECT_FALSE(MatchRegexAtHead("\\w", "+")); - EXPECT_FALSE(MatchRegexAtHead("\\W", "ab")); - - EXPECT_TRUE(MatchRegexAtHead("\\sa", "\nab")); - EXPECT_TRUE(MatchRegexAtHead("\\d", "1a")); -} - -TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithRepetition) { - EXPECT_FALSE(MatchRegexAtHead(".+a", "abc")); - EXPECT_FALSE(MatchRegexAtHead("a?b", "aab")); - - EXPECT_TRUE(MatchRegexAtHead(".*a", "bc12-ab")); - EXPECT_TRUE(MatchRegexAtHead("a?b", "b")); - EXPECT_TRUE(MatchRegexAtHead("a?b", "ab")); -} - -TEST(MatchRegexAtHeadTest, - WorksWhenRegexStartsWithRepetionOfEscapeSequence) { - EXPECT_FALSE(MatchRegexAtHead("\\.+a", "abc")); - EXPECT_FALSE(MatchRegexAtHead("\\s?b", " b")); - - EXPECT_TRUE(MatchRegexAtHead("\\(*a", "((((ab")); - EXPECT_TRUE(MatchRegexAtHead("\\^?b", "^b")); - EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "b")); - EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "\\b")); -} - -TEST(MatchRegexAtHeadTest, MatchesSequentially) { - EXPECT_FALSE(MatchRegexAtHead("ab.*c", "acabc")); - - EXPECT_TRUE(MatchRegexAtHead("ab.*c", "ab-fsc")); -} - -TEST(MatchRegexAnywhereTest, ReturnsFalseWhenStringIsNull) { - EXPECT_FALSE(MatchRegexAnywhere("", NULL)); -} - -TEST(MatchRegexAnywhereTest, WorksWhenRegexStartsWithCaret) { - EXPECT_FALSE(MatchRegexAnywhere("^a", "ba")); - EXPECT_FALSE(MatchRegexAnywhere("^$", "a")); - - EXPECT_TRUE(MatchRegexAnywhere("^a", "ab")); - EXPECT_TRUE(MatchRegexAnywhere("^", "ab")); - EXPECT_TRUE(MatchRegexAnywhere("^$", "")); -} - -TEST(MatchRegexAnywhereTest, ReturnsFalseWhenNoMatch) { - EXPECT_FALSE(MatchRegexAnywhere("a", "bcde123")); - EXPECT_FALSE(MatchRegexAnywhere("a.+a", "--aa88888888")); -} - -TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingPrefix) { - EXPECT_TRUE(MatchRegexAnywhere("\\w+", "ab1_ - 5")); - EXPECT_TRUE(MatchRegexAnywhere(".*=", "=")); - EXPECT_TRUE(MatchRegexAnywhere("x.*ab?.*bc", "xaaabc")); -} - -TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingNonPrefix) { - EXPECT_TRUE(MatchRegexAnywhere("\\w+", "$$$ ab1_ - 5")); - EXPECT_TRUE(MatchRegexAnywhere("\\.+=", "= ...=")); -} - -// Tests RE's implicit constructors. -TEST(RETest, ImplicitConstructorWorks) { - const RE empty(""); - EXPECT_STREQ("", empty.pattern()); - - const RE simple("hello"); - EXPECT_STREQ("hello", simple.pattern()); -} - -// Tests that RE's constructors reject invalid regular expressions. -TEST(RETest, RejectsInvalidRegex) { - EXPECT_NONFATAL_FAILURE({ - const RE normal(NULL); - }, "NULL is not a valid simple regular expression"); - - EXPECT_NONFATAL_FAILURE({ - const RE normal(".*(\\w+"); - }, "'(' is unsupported"); - - EXPECT_NONFATAL_FAILURE({ - const RE invalid("^?"); - }, "'?' can only follow a repeatable token"); -} - -// Tests RE::FullMatch(). -TEST(RETest, FullMatchWorks) { - const RE empty(""); - EXPECT_TRUE(RE::FullMatch("", empty)); - EXPECT_FALSE(RE::FullMatch("a", empty)); - - const RE re1("a"); - EXPECT_TRUE(RE::FullMatch("a", re1)); - - const RE re("a.*z"); - EXPECT_TRUE(RE::FullMatch("az", re)); - EXPECT_TRUE(RE::FullMatch("axyz", re)); - EXPECT_FALSE(RE::FullMatch("baz", re)); - EXPECT_FALSE(RE::FullMatch("azy", re)); -} - -// Tests RE::PartialMatch(). -TEST(RETest, PartialMatchWorks) { - const RE empty(""); - EXPECT_TRUE(RE::PartialMatch("", empty)); - EXPECT_TRUE(RE::PartialMatch("a", empty)); - - const RE re("a.*z"); - EXPECT_TRUE(RE::PartialMatch("az", re)); - EXPECT_TRUE(RE::PartialMatch("axyz", re)); - EXPECT_TRUE(RE::PartialMatch("baz", re)); - EXPECT_TRUE(RE::PartialMatch("azy", re)); - EXPECT_FALSE(RE::PartialMatch("zza", re)); -} - -#endif // GTEST_USES_POSIX_RE - -#if !GTEST_OS_WINDOWS_MOBILE - -TEST(CaptureTest, CapturesStdout) { - CaptureStdout(); - fprintf(stdout, "abc"); - EXPECT_STREQ("abc", GetCapturedStdout().c_str()); - - CaptureStdout(); - fprintf(stdout, "def%cghi", '\0'); - EXPECT_EQ(::std::string("def\0ghi", 7), ::std::string(GetCapturedStdout())); -} - -TEST(CaptureTest, CapturesStderr) { - CaptureStderr(); - fprintf(stderr, "jkl"); - EXPECT_STREQ("jkl", GetCapturedStderr().c_str()); - - CaptureStderr(); - fprintf(stderr, "jkl%cmno", '\0'); - EXPECT_EQ(::std::string("jkl\0mno", 7), ::std::string(GetCapturedStderr())); -} - -// Tests that stdout and stderr capture don't interfere with each other. -TEST(CaptureTest, CapturesStdoutAndStderr) { - CaptureStdout(); - CaptureStderr(); - fprintf(stdout, "pqr"); - fprintf(stderr, "stu"); - EXPECT_STREQ("pqr", GetCapturedStdout().c_str()); - EXPECT_STREQ("stu", GetCapturedStderr().c_str()); -} - -TEST(CaptureDeathTest, CannotReenterStdoutCapture) { - CaptureStdout(); - EXPECT_DEATH_IF_SUPPORTED(CaptureStdout(), - "Only one stdout capturer can exist at a time"); - GetCapturedStdout(); - - // We cannot test stderr capturing using death tests as they use it - // themselves. -} - -#endif // !GTEST_OS_WINDOWS_MOBILE - -TEST(ThreadLocalTest, DefaultConstructorInitializesToDefaultValues) { - ThreadLocal t1; - EXPECT_EQ(0, t1.get()); - - ThreadLocal t2; - EXPECT_TRUE(t2.get() == nullptr); -} - -TEST(ThreadLocalTest, SingleParamConstructorInitializesToParam) { - ThreadLocal t1(123); - EXPECT_EQ(123, t1.get()); - - int i = 0; - ThreadLocal t2(&i); - EXPECT_EQ(&i, t2.get()); -} - -class NoDefaultContructor { - public: - explicit NoDefaultContructor(const char*) {} - NoDefaultContructor(const NoDefaultContructor&) {} -}; - -TEST(ThreadLocalTest, ValueDefaultContructorIsNotRequiredForParamVersion) { - ThreadLocal bar(NoDefaultContructor("foo")); - bar.pointer(); -} - -TEST(ThreadLocalTest, GetAndPointerReturnSameValue) { - ThreadLocal thread_local_string; - - EXPECT_EQ(thread_local_string.pointer(), &(thread_local_string.get())); - - // Verifies the condition still holds after calling set. - thread_local_string.set("foo"); - EXPECT_EQ(thread_local_string.pointer(), &(thread_local_string.get())); -} - -TEST(ThreadLocalTest, PointerAndConstPointerReturnSameValue) { - ThreadLocal thread_local_string; - const ThreadLocal& const_thread_local_string = - thread_local_string; - - EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer()); - - thread_local_string.set("foo"); - EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer()); -} - -#if GTEST_IS_THREADSAFE - -void AddTwo(int* param) { *param += 2; } - -TEST(ThreadWithParamTest, ConstructorExecutesThreadFunc) { - int i = 40; - ThreadWithParam thread(&AddTwo, &i, nullptr); - thread.Join(); - EXPECT_EQ(42, i); -} - -TEST(MutexDeathTest, AssertHeldShouldAssertWhenNotLocked) { - // AssertHeld() is flaky only in the presence of multiple threads accessing - // the lock. In this case, the test is robust. - EXPECT_DEATH_IF_SUPPORTED({ - Mutex m; - { MutexLock lock(&m); } - m.AssertHeld(); - }, - "thread .*hold"); -} - -TEST(MutexTest, AssertHeldShouldNotAssertWhenLocked) { - Mutex m; - MutexLock lock(&m); - m.AssertHeld(); -} - -class AtomicCounterWithMutex { - public: - explicit AtomicCounterWithMutex(Mutex* mutex) : - value_(0), mutex_(mutex), random_(42) {} - - void Increment() { - MutexLock lock(mutex_); - int temp = value_; - { - // We need to put up a memory barrier to prevent reads and writes to - // value_ rearranged with the call to SleepMilliseconds when observed - // from other threads. -#if GTEST_HAS_PTHREAD - // On POSIX, locking a mutex puts up a memory barrier. We cannot use - // Mutex and MutexLock here or rely on their memory barrier - // functionality as we are testing them here. - pthread_mutex_t memory_barrier_mutex; - GTEST_CHECK_POSIX_SUCCESS_( - pthread_mutex_init(&memory_barrier_mutex, nullptr)); - GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&memory_barrier_mutex)); - - SleepMilliseconds(static_cast(random_.Generate(30))); - - GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&memory_barrier_mutex)); - GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&memory_barrier_mutex)); -#elif GTEST_OS_WINDOWS - // On Windows, performing an interlocked access puts up a memory barrier. - volatile LONG dummy = 0; - ::InterlockedIncrement(&dummy); - SleepMilliseconds(static_cast(random_.Generate(30))); - ::InterlockedIncrement(&dummy); -#else -# error "Memory barrier not implemented on this platform." -#endif // GTEST_HAS_PTHREAD - } - value_ = temp + 1; - } - int value() const { return value_; } - - private: - volatile int value_; - Mutex* const mutex_; // Protects value_. - Random random_; -}; - -void CountingThreadFunc(pair param) { - for (int i = 0; i < param.second; ++i) - param.first->Increment(); -} - -// Tests that the mutex only lets one thread at a time to lock it. -TEST(MutexTest, OnlyOneThreadCanLockAtATime) { - Mutex mutex; - AtomicCounterWithMutex locked_counter(&mutex); - - typedef ThreadWithParam > ThreadType; - const int kCycleCount = 20; - const int kThreadCount = 7; - std::unique_ptr counting_threads[kThreadCount]; - Notification threads_can_start; - // Creates and runs kThreadCount threads that increment locked_counter - // kCycleCount times each. - for (int i = 0; i < kThreadCount; ++i) { - counting_threads[i].reset(new ThreadType(&CountingThreadFunc, - make_pair(&locked_counter, - kCycleCount), - &threads_can_start)); - } - threads_can_start.Notify(); - for (int i = 0; i < kThreadCount; ++i) - counting_threads[i]->Join(); - - // If the mutex lets more than one thread to increment the counter at a - // time, they are likely to encounter a race condition and have some - // increments overwritten, resulting in the lower then expected counter - // value. - EXPECT_EQ(kCycleCount * kThreadCount, locked_counter.value()); -} - -template -void RunFromThread(void (func)(T), T param) { - ThreadWithParam thread(func, param, nullptr); - thread.Join(); -} - -void RetrieveThreadLocalValue( - pair*, std::string*> param) { - *param.second = param.first->get(); -} - -TEST(ThreadLocalTest, ParameterizedConstructorSetsDefault) { - ThreadLocal thread_local_string("foo"); - EXPECT_STREQ("foo", thread_local_string.get().c_str()); - - thread_local_string.set("bar"); - EXPECT_STREQ("bar", thread_local_string.get().c_str()); - - std::string result; - RunFromThread(&RetrieveThreadLocalValue, - make_pair(&thread_local_string, &result)); - EXPECT_STREQ("foo", result.c_str()); -} - -// Keeps track of whether of destructors being called on instances of -// DestructorTracker. On Windows, waits for the destructor call reports. -class DestructorCall { - public: - DestructorCall() { - invoked_ = false; -#if GTEST_OS_WINDOWS - wait_event_.Reset(::CreateEvent(NULL, TRUE, FALSE, NULL)); - GTEST_CHECK_(wait_event_.Get() != NULL); -#endif - } - - bool CheckDestroyed() const { -#if GTEST_OS_WINDOWS - if (::WaitForSingleObject(wait_event_.Get(), 1000) != WAIT_OBJECT_0) - return false; -#endif - return invoked_; - } - - void ReportDestroyed() { - invoked_ = true; -#if GTEST_OS_WINDOWS - ::SetEvent(wait_event_.Get()); -#endif - } - - static std::vector& List() { return *list_; } - - static void ResetList() { - for (size_t i = 0; i < list_->size(); ++i) { - delete list_->at(i); - } - list_->clear(); - } - - private: - bool invoked_; -#if GTEST_OS_WINDOWS - AutoHandle wait_event_; -#endif - static std::vector* const list_; - - GTEST_DISALLOW_COPY_AND_ASSIGN_(DestructorCall); -}; - -std::vector* const DestructorCall::list_ = - new std::vector; - -// DestructorTracker keeps track of whether its instances have been -// destroyed. -class DestructorTracker { - public: - DestructorTracker() : index_(GetNewIndex()) {} - DestructorTracker(const DestructorTracker& /* rhs */) - : index_(GetNewIndex()) {} - ~DestructorTracker() { - // We never access DestructorCall::List() concurrently, so we don't need - // to protect this access with a mutex. - DestructorCall::List()[index_]->ReportDestroyed(); - } - - private: - static size_t GetNewIndex() { - DestructorCall::List().push_back(new DestructorCall); - return DestructorCall::List().size() - 1; - } - const size_t index_; - - GTEST_DISALLOW_ASSIGN_(DestructorTracker); -}; - -typedef ThreadLocal* ThreadParam; - -void CallThreadLocalGet(ThreadParam thread_local_param) { - thread_local_param->get(); -} - -// Tests that when a ThreadLocal object dies in a thread, it destroys -// the managed object for that thread. -TEST(ThreadLocalTest, DestroysManagedObjectForOwnThreadWhenDying) { - DestructorCall::ResetList(); - - { - ThreadLocal thread_local_tracker; - ASSERT_EQ(0U, DestructorCall::List().size()); - - // This creates another DestructorTracker object for the main thread. - thread_local_tracker.get(); - ASSERT_EQ(1U, DestructorCall::List().size()); - ASSERT_FALSE(DestructorCall::List()[0]->CheckDestroyed()); - } - - // Now thread_local_tracker has died. - ASSERT_EQ(1U, DestructorCall::List().size()); - EXPECT_TRUE(DestructorCall::List()[0]->CheckDestroyed()); - - DestructorCall::ResetList(); -} - -// Tests that when a thread exits, the thread-local object for that -// thread is destroyed. -TEST(ThreadLocalTest, DestroysManagedObjectAtThreadExit) { - DestructorCall::ResetList(); - - { - ThreadLocal thread_local_tracker; - ASSERT_EQ(0U, DestructorCall::List().size()); - - // This creates another DestructorTracker object in the new thread. - ThreadWithParam thread(&CallThreadLocalGet, - &thread_local_tracker, nullptr); - thread.Join(); - - // The thread has exited, and we should have a DestroyedTracker - // instance created for it. But it may not have been destroyed yet. - ASSERT_EQ(1U, DestructorCall::List().size()); - } - - // The thread has exited and thread_local_tracker has died. - ASSERT_EQ(1U, DestructorCall::List().size()); - EXPECT_TRUE(DestructorCall::List()[0]->CheckDestroyed()); - - DestructorCall::ResetList(); -} - -TEST(ThreadLocalTest, ThreadLocalMutationsAffectOnlyCurrentThread) { - ThreadLocal thread_local_string; - thread_local_string.set("Foo"); - EXPECT_STREQ("Foo", thread_local_string.get().c_str()); - - std::string result; - RunFromThread(&RetrieveThreadLocalValue, - make_pair(&thread_local_string, &result)); - EXPECT_TRUE(result.empty()); -} - -#endif // GTEST_IS_THREADSAFE - -#if GTEST_OS_WINDOWS -TEST(WindowsTypesTest, HANDLEIsVoidStar) { - StaticAssertTypeEq(); -} - -#if GTEST_OS_WINDOWS_MINGW && !defined(__MINGW64_VERSION_MAJOR) -TEST(WindowsTypesTest, _CRITICAL_SECTIONIs_CRITICAL_SECTION) { - StaticAssertTypeEq(); -} -#else -TEST(WindowsTypesTest, CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION) { - StaticAssertTypeEq(); -} -#endif - -#endif // GTEST_OS_WINDOWS - -} // namespace internal -} // namespace testing diff --git a/src/pdal/test/gtest/test/googletest-printers-test.cc b/src/pdal/test/gtest/test/googletest-printers-test.cc deleted file mode 100644 index 4bdc9ad..0000000 --- a/src/pdal/test/gtest/test/googletest-printers-test.cc +++ /dev/null @@ -1,1620 +0,0 @@ -// Copyright 2007, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Google Test - The Google C++ Testing and Mocking Framework -// -// This file tests the universal value printer. - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "gtest/gtest-printers.h" -#include "gtest/gtest.h" - -// Some user-defined types for testing the universal value printer. - -// An anonymous enum type. -enum AnonymousEnum { - kAE1 = -1, - kAE2 = 1 -}; - -// An enum without a user-defined printer. -enum EnumWithoutPrinter { - kEWP1 = -2, - kEWP2 = 42 -}; - -// An enum with a << operator. -enum EnumWithStreaming { - kEWS1 = 10 -}; - -std::ostream& operator<<(std::ostream& os, EnumWithStreaming e) { - return os << (e == kEWS1 ? "kEWS1" : "invalid"); -} - -// An enum with a PrintTo() function. -enum EnumWithPrintTo { - kEWPT1 = 1 -}; - -void PrintTo(EnumWithPrintTo e, std::ostream* os) { - *os << (e == kEWPT1 ? "kEWPT1" : "invalid"); -} - -// A class implicitly convertible to BiggestInt. -class BiggestIntConvertible { - public: - operator ::testing::internal::BiggestInt() const { return 42; } -}; - -// A user-defined unprintable class template in the global namespace. -template -class UnprintableTemplateInGlobal { - public: - UnprintableTemplateInGlobal() : value_() {} - private: - T value_; -}; - -// A user-defined streamable type in the global namespace. -class StreamableInGlobal { - public: - virtual ~StreamableInGlobal() {} -}; - -inline void operator<<(::std::ostream& os, const StreamableInGlobal& /* x */) { - os << "StreamableInGlobal"; -} - -void operator<<(::std::ostream& os, const StreamableInGlobal* /* x */) { - os << "StreamableInGlobal*"; -} - -namespace foo { - -// A user-defined unprintable type in a user namespace. -class UnprintableInFoo { - public: - UnprintableInFoo() : z_(0) { memcpy(xy_, "\xEF\x12\x0\x0\x34\xAB\x0\x0", 8); } - double z() const { return z_; } - private: - char xy_[8]; - double z_; -}; - -// A user-defined printable type in a user-chosen namespace. -struct PrintableViaPrintTo { - PrintableViaPrintTo() : value() {} - int value; -}; - -void PrintTo(const PrintableViaPrintTo& x, ::std::ostream* os) { - *os << "PrintableViaPrintTo: " << x.value; -} - -// A type with a user-defined << for printing its pointer. -struct PointerPrintable { -}; - -::std::ostream& operator<<(::std::ostream& os, - const PointerPrintable* /* x */) { - return os << "PointerPrintable*"; -} - -// A user-defined printable class template in a user-chosen namespace. -template -class PrintableViaPrintToTemplate { - public: - explicit PrintableViaPrintToTemplate(const T& a_value) : value_(a_value) {} - - const T& value() const { return value_; } - private: - T value_; -}; - -template -void PrintTo(const PrintableViaPrintToTemplate& x, ::std::ostream* os) { - *os << "PrintableViaPrintToTemplate: " << x.value(); -} - -// A user-defined streamable class template in a user namespace. -template -class StreamableTemplateInFoo { - public: - StreamableTemplateInFoo() : value_() {} - - const T& value() const { return value_; } - private: - T value_; -}; - -template -inline ::std::ostream& operator<<(::std::ostream& os, - const StreamableTemplateInFoo& x) { - return os << "StreamableTemplateInFoo: " << x.value(); -} - -// A user-defined streamable but recursivly-defined container type in -// a user namespace, it mimics therefore std::filesystem::path or -// boost::filesystem::path. -class PathLike { - public: - struct iterator { - typedef PathLike value_type; - - iterator& operator++(); - PathLike& operator*(); - }; - - using value_type = char; - using const_iterator = iterator; - - PathLike() {} - - iterator begin() const { return iterator(); } - iterator end() const { return iterator(); } - - friend ::std::ostream& operator<<(::std::ostream& os, const PathLike&) { - return os << "Streamable-PathLike"; - } -}; - -} // namespace foo - -namespace testing { -namespace gtest_printers_test { - -using ::std::deque; -using ::std::list; -using ::std::make_pair; -using ::std::map; -using ::std::multimap; -using ::std::multiset; -using ::std::pair; -using ::std::set; -using ::std::vector; -using ::testing::PrintToString; -using ::testing::internal::FormatForComparisonFailureMessage; -using ::testing::internal::ImplicitCast_; -using ::testing::internal::NativeArray; -using ::testing::internal::RE; -using ::testing::internal::RelationToSourceReference; -using ::testing::internal::Strings; -using ::testing::internal::UniversalPrint; -using ::testing::internal::UniversalPrinter; -using ::testing::internal::UniversalTersePrint; -using ::testing::internal::UniversalTersePrintTupleFieldsToStrings; - -// Prints a value to a string using the universal value printer. This -// is a helper for testing UniversalPrinter::Print() for various types. -template -std::string Print(const T& value) { - ::std::stringstream ss; - UniversalPrinter::Print(value, &ss); - return ss.str(); -} - -// Prints a value passed by reference to a string, using the universal -// value printer. This is a helper for testing -// UniversalPrinter::Print() for various types. -template -std::string PrintByRef(const T& value) { - ::std::stringstream ss; - UniversalPrinter::Print(value, &ss); - return ss.str(); -} - -// Tests printing various enum types. - -TEST(PrintEnumTest, AnonymousEnum) { - EXPECT_EQ("-1", Print(kAE1)); - EXPECT_EQ("1", Print(kAE2)); -} - -TEST(PrintEnumTest, EnumWithoutPrinter) { - EXPECT_EQ("-2", Print(kEWP1)); - EXPECT_EQ("42", Print(kEWP2)); -} - -TEST(PrintEnumTest, EnumWithStreaming) { - EXPECT_EQ("kEWS1", Print(kEWS1)); - EXPECT_EQ("invalid", Print(static_cast(0))); -} - -TEST(PrintEnumTest, EnumWithPrintTo) { - EXPECT_EQ("kEWPT1", Print(kEWPT1)); - EXPECT_EQ("invalid", Print(static_cast(0))); -} - -// Tests printing a class implicitly convertible to BiggestInt. - -TEST(PrintClassTest, BiggestIntConvertible) { - EXPECT_EQ("42", Print(BiggestIntConvertible())); -} - -// Tests printing various char types. - -// char. -TEST(PrintCharTest, PlainChar) { - EXPECT_EQ("'\\0'", Print('\0')); - EXPECT_EQ("'\\'' (39, 0x27)", Print('\'')); - EXPECT_EQ("'\"' (34, 0x22)", Print('"')); - EXPECT_EQ("'?' (63, 0x3F)", Print('?')); - EXPECT_EQ("'\\\\' (92, 0x5C)", Print('\\')); - EXPECT_EQ("'\\a' (7)", Print('\a')); - EXPECT_EQ("'\\b' (8)", Print('\b')); - EXPECT_EQ("'\\f' (12, 0xC)", Print('\f')); - EXPECT_EQ("'\\n' (10, 0xA)", Print('\n')); - EXPECT_EQ("'\\r' (13, 0xD)", Print('\r')); - EXPECT_EQ("'\\t' (9)", Print('\t')); - EXPECT_EQ("'\\v' (11, 0xB)", Print('\v')); - EXPECT_EQ("'\\x7F' (127)", Print('\x7F')); - EXPECT_EQ("'\\xFF' (255)", Print('\xFF')); - EXPECT_EQ("' ' (32, 0x20)", Print(' ')); - EXPECT_EQ("'a' (97, 0x61)", Print('a')); -} - -// signed char. -TEST(PrintCharTest, SignedChar) { - EXPECT_EQ("'\\0'", Print(static_cast('\0'))); - EXPECT_EQ("'\\xCE' (-50)", - Print(static_cast(-50))); -} - -// unsigned char. -TEST(PrintCharTest, UnsignedChar) { - EXPECT_EQ("'\\0'", Print(static_cast('\0'))); - EXPECT_EQ("'b' (98, 0x62)", - Print(static_cast('b'))); -} - -// Tests printing other simple, built-in types. - -// bool. -TEST(PrintBuiltInTypeTest, Bool) { - EXPECT_EQ("false", Print(false)); - EXPECT_EQ("true", Print(true)); -} - -// wchar_t. -TEST(PrintBuiltInTypeTest, Wchar_t) { - EXPECT_EQ("L'\\0'", Print(L'\0')); - EXPECT_EQ("L'\\'' (39, 0x27)", Print(L'\'')); - EXPECT_EQ("L'\"' (34, 0x22)", Print(L'"')); - EXPECT_EQ("L'?' (63, 0x3F)", Print(L'?')); - EXPECT_EQ("L'\\\\' (92, 0x5C)", Print(L'\\')); - EXPECT_EQ("L'\\a' (7)", Print(L'\a')); - EXPECT_EQ("L'\\b' (8)", Print(L'\b')); - EXPECT_EQ("L'\\f' (12, 0xC)", Print(L'\f')); - EXPECT_EQ("L'\\n' (10, 0xA)", Print(L'\n')); - EXPECT_EQ("L'\\r' (13, 0xD)", Print(L'\r')); - EXPECT_EQ("L'\\t' (9)", Print(L'\t')); - EXPECT_EQ("L'\\v' (11, 0xB)", Print(L'\v')); - EXPECT_EQ("L'\\x7F' (127)", Print(L'\x7F')); - EXPECT_EQ("L'\\xFF' (255)", Print(L'\xFF')); - EXPECT_EQ("L' ' (32, 0x20)", Print(L' ')); - EXPECT_EQ("L'a' (97, 0x61)", Print(L'a')); - EXPECT_EQ("L'\\x576' (1398)", Print(static_cast(0x576))); - EXPECT_EQ("L'\\xC74D' (51021)", Print(static_cast(0xC74D))); -} - -// Test that Int64 provides more storage than wchar_t. -TEST(PrintTypeSizeTest, Wchar_t) { - EXPECT_LT(sizeof(wchar_t), sizeof(testing::internal::Int64)); -} - -// Various integer types. -TEST(PrintBuiltInTypeTest, Integer) { - EXPECT_EQ("'\\xFF' (255)", Print(static_cast(255))); // uint8 - EXPECT_EQ("'\\x80' (-128)", Print(static_cast(-128))); // int8 - EXPECT_EQ("65535", Print(USHRT_MAX)); // uint16 - EXPECT_EQ("-32768", Print(SHRT_MIN)); // int16 - EXPECT_EQ("4294967295", Print(UINT_MAX)); // uint32 - EXPECT_EQ("-2147483648", Print(INT_MIN)); // int32 - EXPECT_EQ("18446744073709551615", - Print(static_cast(-1))); // uint64 - EXPECT_EQ("-9223372036854775808", - Print(static_cast(1) << 63)); // int64 -} - -// Size types. -TEST(PrintBuiltInTypeTest, Size_t) { - EXPECT_EQ("1", Print(sizeof('a'))); // size_t. -#if !GTEST_OS_WINDOWS - // Windows has no ssize_t type. - EXPECT_EQ("-2", Print(static_cast(-2))); // ssize_t. -#endif // !GTEST_OS_WINDOWS -} - -// Floating-points. -TEST(PrintBuiltInTypeTest, FloatingPoints) { - EXPECT_EQ("1.5", Print(1.5f)); // float - EXPECT_EQ("-2.5", Print(-2.5)); // double -} - -// Since ::std::stringstream::operator<<(const void *) formats the pointer -// output differently with different compilers, we have to create the expected -// output first and use it as our expectation. -static std::string PrintPointer(const void* p) { - ::std::stringstream expected_result_stream; - expected_result_stream << p; - return expected_result_stream.str(); -} - -// Tests printing C strings. - -// const char*. -TEST(PrintCStringTest, Const) { - const char* p = "World"; - EXPECT_EQ(PrintPointer(p) + " pointing to \"World\"", Print(p)); -} - -// char*. -TEST(PrintCStringTest, NonConst) { - char p[] = "Hi"; - EXPECT_EQ(PrintPointer(p) + " pointing to \"Hi\"", - Print(static_cast(p))); -} - -// NULL C string. -TEST(PrintCStringTest, Null) { - const char* p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// Tests that C strings are escaped properly. -TEST(PrintCStringTest, EscapesProperly) { - const char* p = "'\"?\\\a\b\f\n\r\t\v\x7F\xFF a"; - EXPECT_EQ(PrintPointer(p) + " pointing to \"'\\\"?\\\\\\a\\b\\f" - "\\n\\r\\t\\v\\x7F\\xFF a\"", - Print(p)); -} - -// MSVC compiler can be configured to define whar_t as a typedef -// of unsigned short. Defining an overload for const wchar_t* in that case -// would cause pointers to unsigned shorts be printed as wide strings, -// possibly accessing more memory than intended and causing invalid -// memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when -// wchar_t is implemented as a native type. -#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED) - -// const wchar_t*. -TEST(PrintWideCStringTest, Const) { - const wchar_t* p = L"World"; - EXPECT_EQ(PrintPointer(p) + " pointing to L\"World\"", Print(p)); -} - -// wchar_t*. -TEST(PrintWideCStringTest, NonConst) { - wchar_t p[] = L"Hi"; - EXPECT_EQ(PrintPointer(p) + " pointing to L\"Hi\"", - Print(static_cast(p))); -} - -// NULL wide C string. -TEST(PrintWideCStringTest, Null) { - const wchar_t* p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// Tests that wide C strings are escaped properly. -TEST(PrintWideCStringTest, EscapesProperly) { - const wchar_t s[] = {'\'', '"', '?', '\\', '\a', '\b', '\f', '\n', '\r', - '\t', '\v', 0xD3, 0x576, 0x8D3, 0xC74D, ' ', 'a', '\0'}; - EXPECT_EQ(PrintPointer(s) + " pointing to L\"'\\\"?\\\\\\a\\b\\f" - "\\n\\r\\t\\v\\xD3\\x576\\x8D3\\xC74D a\"", - Print(static_cast(s))); -} -#endif // native wchar_t - -// Tests printing pointers to other char types. - -// signed char*. -TEST(PrintCharPointerTest, SignedChar) { - signed char* p = reinterpret_cast(0x1234); - EXPECT_EQ(PrintPointer(p), Print(p)); - p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// const signed char*. -TEST(PrintCharPointerTest, ConstSignedChar) { - signed char* p = reinterpret_cast(0x1234); - EXPECT_EQ(PrintPointer(p), Print(p)); - p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// unsigned char*. -TEST(PrintCharPointerTest, UnsignedChar) { - unsigned char* p = reinterpret_cast(0x1234); - EXPECT_EQ(PrintPointer(p), Print(p)); - p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// const unsigned char*. -TEST(PrintCharPointerTest, ConstUnsignedChar) { - const unsigned char* p = reinterpret_cast(0x1234); - EXPECT_EQ(PrintPointer(p), Print(p)); - p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// Tests printing pointers to simple, built-in types. - -// bool*. -TEST(PrintPointerToBuiltInTypeTest, Bool) { - bool* p = reinterpret_cast(0xABCD); - EXPECT_EQ(PrintPointer(p), Print(p)); - p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// void*. -TEST(PrintPointerToBuiltInTypeTest, Void) { - void* p = reinterpret_cast(0xABCD); - EXPECT_EQ(PrintPointer(p), Print(p)); - p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// const void*. -TEST(PrintPointerToBuiltInTypeTest, ConstVoid) { - const void* p = reinterpret_cast(0xABCD); - EXPECT_EQ(PrintPointer(p), Print(p)); - p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// Tests printing pointers to pointers. -TEST(PrintPointerToPointerTest, IntPointerPointer) { - int** p = reinterpret_cast(0xABCD); - EXPECT_EQ(PrintPointer(p), Print(p)); - p = nullptr; - EXPECT_EQ("NULL", Print(p)); -} - -// Tests printing (non-member) function pointers. - -void MyFunction(int /* n */) {} - -TEST(PrintPointerTest, NonMemberFunctionPointer) { - // We cannot directly cast &MyFunction to const void* because the - // standard disallows casting between pointers to functions and - // pointers to objects, and some compilers (e.g. GCC 3.4) enforce - // this limitation. - EXPECT_EQ( - PrintPointer(reinterpret_cast( - reinterpret_cast(&MyFunction))), - Print(&MyFunction)); - int (*p)(bool) = NULL; // NOLINT - EXPECT_EQ("NULL", Print(p)); -} - -// An assertion predicate determining whether a one string is a prefix for -// another. -template -AssertionResult HasPrefix(const StringType& str, const StringType& prefix) { - if (str.find(prefix, 0) == 0) - return AssertionSuccess(); - - const bool is_wide_string = sizeof(prefix[0]) > 1; - const char* const begin_string_quote = is_wide_string ? "L\"" : "\""; - return AssertionFailure() - << begin_string_quote << prefix << "\" is not a prefix of " - << begin_string_quote << str << "\"\n"; -} - -// Tests printing member variable pointers. Although they are called -// pointers, they don't point to a location in the address space. -// Their representation is implementation-defined. Thus they will be -// printed as raw bytes. - -struct Foo { - public: - virtual ~Foo() {} - int MyMethod(char x) { return x + 1; } - virtual char MyVirtualMethod(int /* n */) { return 'a'; } - - int value; -}; - -TEST(PrintPointerTest, MemberVariablePointer) { - EXPECT_TRUE(HasPrefix(Print(&Foo::value), - Print(sizeof(&Foo::value)) + "-byte object ")); - int Foo::*p = NULL; // NOLINT - EXPECT_TRUE(HasPrefix(Print(p), - Print(sizeof(p)) + "-byte object ")); -} - -// Tests printing member function pointers. Although they are called -// pointers, they don't point to a location in the address space. -// Their representation is implementation-defined. Thus they will be -// printed as raw bytes. -TEST(PrintPointerTest, MemberFunctionPointer) { - EXPECT_TRUE(HasPrefix(Print(&Foo::MyMethod), - Print(sizeof(&Foo::MyMethod)) + "-byte object ")); - EXPECT_TRUE( - HasPrefix(Print(&Foo::MyVirtualMethod), - Print(sizeof((&Foo::MyVirtualMethod))) + "-byte object ")); - int (Foo::*p)(char) = NULL; // NOLINT - EXPECT_TRUE(HasPrefix(Print(p), - Print(sizeof(p)) + "-byte object ")); -} - -// Tests printing C arrays. - -// The difference between this and Print() is that it ensures that the -// argument is a reference to an array. -template -std::string PrintArrayHelper(T (&a)[N]) { - return Print(a); -} - -// One-dimensional array. -TEST(PrintArrayTest, OneDimensionalArray) { - int a[5] = { 1, 2, 3, 4, 5 }; - EXPECT_EQ("{ 1, 2, 3, 4, 5 }", PrintArrayHelper(a)); -} - -// Two-dimensional array. -TEST(PrintArrayTest, TwoDimensionalArray) { - int a[2][5] = { - { 1, 2, 3, 4, 5 }, - { 6, 7, 8, 9, 0 } - }; - EXPECT_EQ("{ { 1, 2, 3, 4, 5 }, { 6, 7, 8, 9, 0 } }", PrintArrayHelper(a)); -} - -// Array of const elements. -TEST(PrintArrayTest, ConstArray) { - const bool a[1] = { false }; - EXPECT_EQ("{ false }", PrintArrayHelper(a)); -} - -// char array without terminating NUL. -TEST(PrintArrayTest, CharArrayWithNoTerminatingNul) { - // Array a contains '\0' in the middle and doesn't end with '\0'. - char a[] = { 'H', '\0', 'i' }; - EXPECT_EQ("\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a)); -} - -// const char array with terminating NUL. -TEST(PrintArrayTest, ConstCharArrayWithTerminatingNul) { - const char a[] = "\0Hi"; - EXPECT_EQ("\"\\0Hi\"", PrintArrayHelper(a)); -} - -// const wchar_t array without terminating NUL. -TEST(PrintArrayTest, WCharArrayWithNoTerminatingNul) { - // Array a contains '\0' in the middle and doesn't end with '\0'. - const wchar_t a[] = { L'H', L'\0', L'i' }; - EXPECT_EQ("L\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a)); -} - -// wchar_t array with terminating NUL. -TEST(PrintArrayTest, WConstCharArrayWithTerminatingNul) { - const wchar_t a[] = L"\0Hi"; - EXPECT_EQ("L\"\\0Hi\"", PrintArrayHelper(a)); -} - -// Array of objects. -TEST(PrintArrayTest, ObjectArray) { - std::string a[3] = {"Hi", "Hello", "Ni hao"}; - EXPECT_EQ("{ \"Hi\", \"Hello\", \"Ni hao\" }", PrintArrayHelper(a)); -} - -// Array with many elements. -TEST(PrintArrayTest, BigArray) { - int a[100] = { 1, 2, 3 }; - EXPECT_EQ("{ 1, 2, 3, 0, 0, 0, 0, 0, ..., 0, 0, 0, 0, 0, 0, 0, 0 }", - PrintArrayHelper(a)); -} - -// Tests printing ::string and ::std::string. - -// ::std::string. -TEST(PrintStringTest, StringInStdNamespace) { - const char s[] = "'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a"; - const ::std::string str(s, sizeof(s)); - EXPECT_EQ("\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"", - Print(str)); -} - -TEST(PrintStringTest, StringAmbiguousHex) { - // "\x6BANANA" is ambiguous, it can be interpreted as starting with either of: - // '\x6', '\x6B', or '\x6BA'. - - // a hex escaping sequence following by a decimal digit - EXPECT_EQ("\"0\\x12\" \"3\"", Print(::std::string("0\x12" "3"))); - // a hex escaping sequence following by a hex digit (lower-case) - EXPECT_EQ("\"mm\\x6\" \"bananas\"", Print(::std::string("mm\x6" "bananas"))); - // a hex escaping sequence following by a hex digit (upper-case) - EXPECT_EQ("\"NOM\\x6\" \"BANANA\"", Print(::std::string("NOM\x6" "BANANA"))); - // a hex escaping sequence following by a non-xdigit - EXPECT_EQ("\"!\\x5-!\"", Print(::std::string("!\x5-!"))); -} - -// Tests printing ::std::wstring. -#if GTEST_HAS_STD_WSTRING -// ::std::wstring. -TEST(PrintWideStringTest, StringInStdNamespace) { - const wchar_t s[] = L"'\"?\\\a\b\f\n\0\r\t\v\xD3\x576\x8D3\xC74D a"; - const ::std::wstring str(s, sizeof(s)/sizeof(wchar_t)); - EXPECT_EQ("L\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v" - "\\xD3\\x576\\x8D3\\xC74D a\\0\"", - Print(str)); -} - -TEST(PrintWideStringTest, StringAmbiguousHex) { - // same for wide strings. - EXPECT_EQ("L\"0\\x12\" L\"3\"", Print(::std::wstring(L"0\x12" L"3"))); - EXPECT_EQ("L\"mm\\x6\" L\"bananas\"", - Print(::std::wstring(L"mm\x6" L"bananas"))); - EXPECT_EQ("L\"NOM\\x6\" L\"BANANA\"", - Print(::std::wstring(L"NOM\x6" L"BANANA"))); - EXPECT_EQ("L\"!\\x5-!\"", Print(::std::wstring(L"!\x5-!"))); -} -#endif // GTEST_HAS_STD_WSTRING - -// Tests printing types that support generic streaming (i.e. streaming -// to std::basic_ostream for any valid Char and -// CharTraits types). - -// Tests printing a non-template type that supports generic streaming. - -class AllowsGenericStreaming {}; - -template -std::basic_ostream& operator<<( - std::basic_ostream& os, - const AllowsGenericStreaming& /* a */) { - return os << "AllowsGenericStreaming"; -} - -TEST(PrintTypeWithGenericStreamingTest, NonTemplateType) { - AllowsGenericStreaming a; - EXPECT_EQ("AllowsGenericStreaming", Print(a)); -} - -// Tests printing a template type that supports generic streaming. - -template -class AllowsGenericStreamingTemplate {}; - -template -std::basic_ostream& operator<<( - std::basic_ostream& os, - const AllowsGenericStreamingTemplate& /* a */) { - return os << "AllowsGenericStreamingTemplate"; -} - -TEST(PrintTypeWithGenericStreamingTest, TemplateType) { - AllowsGenericStreamingTemplate a; - EXPECT_EQ("AllowsGenericStreamingTemplate", Print(a)); -} - -// Tests printing a type that supports generic streaming and can be -// implicitly converted to another printable type. - -template -class AllowsGenericStreamingAndImplicitConversionTemplate { - public: - operator bool() const { return false; } -}; - -template -std::basic_ostream& operator<<( - std::basic_ostream& os, - const AllowsGenericStreamingAndImplicitConversionTemplate& /* a */) { - return os << "AllowsGenericStreamingAndImplicitConversionTemplate"; -} - -TEST(PrintTypeWithGenericStreamingTest, TypeImplicitlyConvertible) { - AllowsGenericStreamingAndImplicitConversionTemplate a; - EXPECT_EQ("AllowsGenericStreamingAndImplicitConversionTemplate", Print(a)); -} - -#if GTEST_HAS_ABSL - -// Tests printing ::absl::string_view. - -TEST(PrintStringViewTest, SimpleStringView) { - const ::absl::string_view sp = "Hello"; - EXPECT_EQ("\"Hello\"", Print(sp)); -} - -TEST(PrintStringViewTest, UnprintableCharacters) { - const char str[] = "NUL (\0) and \r\t"; - const ::absl::string_view sp(str, sizeof(str) - 1); - EXPECT_EQ("\"NUL (\\0) and \\r\\t\"", Print(sp)); -} - -#endif // GTEST_HAS_ABSL - -// Tests printing STL containers. - -TEST(PrintStlContainerTest, EmptyDeque) { - deque empty; - EXPECT_EQ("{}", Print(empty)); -} - -TEST(PrintStlContainerTest, NonEmptyDeque) { - deque non_empty; - non_empty.push_back(1); - non_empty.push_back(3); - EXPECT_EQ("{ 1, 3 }", Print(non_empty)); -} - - -TEST(PrintStlContainerTest, OneElementHashMap) { - ::std::unordered_map map1; - map1[1] = 'a'; - EXPECT_EQ("{ (1, 'a' (97, 0x61)) }", Print(map1)); -} - -TEST(PrintStlContainerTest, HashMultiMap) { - ::std::unordered_multimap map1; - map1.insert(make_pair(5, true)); - map1.insert(make_pair(5, false)); - - // Elements of hash_multimap can be printed in any order. - const std::string result = Print(map1); - EXPECT_TRUE(result == "{ (5, true), (5, false) }" || - result == "{ (5, false), (5, true) }") - << " where Print(map1) returns \"" << result << "\"."; -} - - - -TEST(PrintStlContainerTest, HashSet) { - ::std::unordered_set set1; - set1.insert(1); - EXPECT_EQ("{ 1 }", Print(set1)); -} - -TEST(PrintStlContainerTest, HashMultiSet) { - const int kSize = 5; - int a[kSize] = { 1, 1, 2, 5, 1 }; - ::std::unordered_multiset set1(a, a + kSize); - - // Elements of hash_multiset can be printed in any order. - const std::string result = Print(set1); - const std::string expected_pattern = "{ d, d, d, d, d }"; // d means a digit. - - // Verifies the result matches the expected pattern; also extracts - // the numbers in the result. - ASSERT_EQ(expected_pattern.length(), result.length()); - std::vector numbers; - for (size_t i = 0; i != result.length(); i++) { - if (expected_pattern[i] == 'd') { - ASSERT_NE(isdigit(static_cast(result[i])), 0); - numbers.push_back(result[i] - '0'); - } else { - EXPECT_EQ(expected_pattern[i], result[i]) << " where result is " - << result; - } - } - - // Makes sure the result contains the right numbers. - std::sort(numbers.begin(), numbers.end()); - std::sort(a, a + kSize); - EXPECT_TRUE(std::equal(a, a + kSize, numbers.begin())); -} - - -TEST(PrintStlContainerTest, List) { - const std::string a[] = {"hello", "world"}; - const list strings(a, a + 2); - EXPECT_EQ("{ \"hello\", \"world\" }", Print(strings)); -} - -TEST(PrintStlContainerTest, Map) { - map map1; - map1[1] = true; - map1[5] = false; - map1[3] = true; - EXPECT_EQ("{ (1, true), (3, true), (5, false) }", Print(map1)); -} - -TEST(PrintStlContainerTest, MultiMap) { - multimap map1; - // The make_pair template function would deduce the type as - // pair here, and since the key part in a multimap has to - // be constant, without a templated ctor in the pair class (as in - // libCstd on Solaris), make_pair call would fail to compile as no - // implicit conversion is found. Thus explicit typename is used - // here instead. - map1.insert(pair(true, 0)); - map1.insert(pair(true, 1)); - map1.insert(pair(false, 2)); - EXPECT_EQ("{ (false, 2), (true, 0), (true, 1) }", Print(map1)); -} - -TEST(PrintStlContainerTest, Set) { - const unsigned int a[] = { 3, 0, 5 }; - set set1(a, a + 3); - EXPECT_EQ("{ 0, 3, 5 }", Print(set1)); -} - -TEST(PrintStlContainerTest, MultiSet) { - const int a[] = { 1, 1, 2, 5, 1 }; - multiset set1(a, a + 5); - EXPECT_EQ("{ 1, 1, 1, 2, 5 }", Print(set1)); -} - - -TEST(PrintStlContainerTest, SinglyLinkedList) { - int a[] = { 9, 2, 8 }; - const std::forward_list ints(a, a + 3); - EXPECT_EQ("{ 9, 2, 8 }", Print(ints)); -} - -TEST(PrintStlContainerTest, Pair) { - pair p(true, 5); - EXPECT_EQ("(true, 5)", Print(p)); -} - -TEST(PrintStlContainerTest, Vector) { - vector v; - v.push_back(1); - v.push_back(2); - EXPECT_EQ("{ 1, 2 }", Print(v)); -} - -TEST(PrintStlContainerTest, LongSequence) { - const int a[100] = { 1, 2, 3 }; - const vector v(a, a + 100); - EXPECT_EQ("{ 1, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, " - "0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ... }", Print(v)); -} - -TEST(PrintStlContainerTest, NestedContainer) { - const int a1[] = { 1, 2 }; - const int a2[] = { 3, 4, 5 }; - const list l1(a1, a1 + 2); - const list l2(a2, a2 + 3); - - vector > v; - v.push_back(l1); - v.push_back(l2); - EXPECT_EQ("{ { 1, 2 }, { 3, 4, 5 } }", Print(v)); -} - -TEST(PrintStlContainerTest, OneDimensionalNativeArray) { - const int a[3] = { 1, 2, 3 }; - NativeArray b(a, 3, RelationToSourceReference()); - EXPECT_EQ("{ 1, 2, 3 }", Print(b)); -} - -TEST(PrintStlContainerTest, TwoDimensionalNativeArray) { - const int a[2][3] = { { 1, 2, 3 }, { 4, 5, 6 } }; - NativeArray b(a, 2, RelationToSourceReference()); - EXPECT_EQ("{ { 1, 2, 3 }, { 4, 5, 6 } }", Print(b)); -} - -// Tests that a class named iterator isn't treated as a container. - -struct iterator { - char x; -}; - -TEST(PrintStlContainerTest, Iterator) { - iterator it = {}; - EXPECT_EQ("1-byte object <00>", Print(it)); -} - -// Tests that a class named const_iterator isn't treated as a container. - -struct const_iterator { - char x; -}; - -TEST(PrintStlContainerTest, ConstIterator) { - const_iterator it = {}; - EXPECT_EQ("1-byte object <00>", Print(it)); -} - -// Tests printing ::std::tuples. - -// Tuples of various arities. -TEST(PrintStdTupleTest, VariousSizes) { - ::std::tuple<> t0; - EXPECT_EQ("()", Print(t0)); - - ::std::tuple t1(5); - EXPECT_EQ("(5)", Print(t1)); - - ::std::tuple t2('a', true); - EXPECT_EQ("('a' (97, 0x61), true)", Print(t2)); - - ::std::tuple t3(false, 2, 3); - EXPECT_EQ("(false, 2, 3)", Print(t3)); - - ::std::tuple t4(false, 2, 3, 4); - EXPECT_EQ("(false, 2, 3, 4)", Print(t4)); - - const char* const str = "8"; - ::std::tuple - t10(false, 'a', static_cast(3), 4, 5, 1.5F, -2.5, str, // NOLINT - nullptr, "10"); - EXPECT_EQ("(false, 'a' (97, 0x61), 3, 4, 5, 1.5, -2.5, " + PrintPointer(str) + - " pointing to \"8\", NULL, \"10\")", - Print(t10)); -} - -// Nested tuples. -TEST(PrintStdTupleTest, NestedTuple) { - ::std::tuple< ::std::tuple, char> nested( - ::std::make_tuple(5, true), 'a'); - EXPECT_EQ("((5, true), 'a' (97, 0x61))", Print(nested)); -} - -TEST(PrintNullptrT, Basic) { - EXPECT_EQ("(nullptr)", Print(nullptr)); -} - -TEST(PrintReferenceWrapper, Printable) { - int x = 5; - EXPECT_EQ("@" + PrintPointer(&x) + " 5", Print(std::ref(x))); - EXPECT_EQ("@" + PrintPointer(&x) + " 5", Print(std::cref(x))); -} - -TEST(PrintReferenceWrapper, Unprintable) { - ::foo::UnprintableInFoo up; - EXPECT_EQ( - "@" + PrintPointer(&up) + - " 16-byte object ", - Print(std::ref(up))); - EXPECT_EQ( - "@" + PrintPointer(&up) + - " 16-byte object ", - Print(std::cref(up))); -} - -// Tests printing user-defined unprintable types. - -// Unprintable types in the global namespace. -TEST(PrintUnprintableTypeTest, InGlobalNamespace) { - EXPECT_EQ("1-byte object <00>", - Print(UnprintableTemplateInGlobal())); -} - -// Unprintable types in a user namespace. -TEST(PrintUnprintableTypeTest, InUserNamespace) { - EXPECT_EQ("16-byte object ", - Print(::foo::UnprintableInFoo())); -} - -// Unprintable types are that too big to be printed completely. - -struct Big { - Big() { memset(array, 0, sizeof(array)); } - char array[257]; -}; - -TEST(PrintUnpritableTypeTest, BigObject) { - EXPECT_EQ("257-byte object <00-00 00-00 00-00 00-00 00-00 00-00 " - "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 " - "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 " - "00-00 00-00 00-00 00-00 00-00 00-00 ... 00-00 00-00 00-00 " - "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 " - "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 " - "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00>", - Print(Big())); -} - -// Tests printing user-defined streamable types. - -// Streamable types in the global namespace. -TEST(PrintStreamableTypeTest, InGlobalNamespace) { - StreamableInGlobal x; - EXPECT_EQ("StreamableInGlobal", Print(x)); - EXPECT_EQ("StreamableInGlobal*", Print(&x)); -} - -// Printable template types in a user namespace. -TEST(PrintStreamableTypeTest, TemplateTypeInUserNamespace) { - EXPECT_EQ("StreamableTemplateInFoo: 0", - Print(::foo::StreamableTemplateInFoo())); -} - -// Tests printing a user-defined recursive container type that has a << -// operator. -TEST(PrintStreamableTypeTest, PathLikeInUserNamespace) { - ::foo::PathLike x; - EXPECT_EQ("Streamable-PathLike", Print(x)); - const ::foo::PathLike cx; - EXPECT_EQ("Streamable-PathLike", Print(cx)); -} - -// Tests printing user-defined types that have a PrintTo() function. -TEST(PrintPrintableTypeTest, InUserNamespace) { - EXPECT_EQ("PrintableViaPrintTo: 0", - Print(::foo::PrintableViaPrintTo())); -} - -// Tests printing a pointer to a user-defined type that has a << -// operator for its pointer. -TEST(PrintPrintableTypeTest, PointerInUserNamespace) { - ::foo::PointerPrintable x; - EXPECT_EQ("PointerPrintable*", Print(&x)); -} - -// Tests printing user-defined class template that have a PrintTo() function. -TEST(PrintPrintableTypeTest, TemplateInUserNamespace) { - EXPECT_EQ("PrintableViaPrintToTemplate: 5", - Print(::foo::PrintableViaPrintToTemplate(5))); -} - -// Tests that the universal printer prints both the address and the -// value of a reference. -TEST(PrintReferenceTest, PrintsAddressAndValue) { - int n = 5; - EXPECT_EQ("@" + PrintPointer(&n) + " 5", PrintByRef(n)); - - int a[2][3] = { - { 0, 1, 2 }, - { 3, 4, 5 } - }; - EXPECT_EQ("@" + PrintPointer(a) + " { { 0, 1, 2 }, { 3, 4, 5 } }", - PrintByRef(a)); - - const ::foo::UnprintableInFoo x; - EXPECT_EQ("@" + PrintPointer(&x) + " 16-byte object " - "", - PrintByRef(x)); -} - -// Tests that the universal printer prints a function pointer passed by -// reference. -TEST(PrintReferenceTest, HandlesFunctionPointer) { - void (*fp)(int n) = &MyFunction; - const std::string fp_pointer_string = - PrintPointer(reinterpret_cast(&fp)); - // We cannot directly cast &MyFunction to const void* because the - // standard disallows casting between pointers to functions and - // pointers to objects, and some compilers (e.g. GCC 3.4) enforce - // this limitation. - const std::string fp_string = PrintPointer(reinterpret_cast( - reinterpret_cast(fp))); - EXPECT_EQ("@" + fp_pointer_string + " " + fp_string, - PrintByRef(fp)); -} - -// Tests that the universal printer prints a member function pointer -// passed by reference. -TEST(PrintReferenceTest, HandlesMemberFunctionPointer) { - int (Foo::*p)(char ch) = &Foo::MyMethod; - EXPECT_TRUE(HasPrefix( - PrintByRef(p), - "@" + PrintPointer(reinterpret_cast(&p)) + " " + - Print(sizeof(p)) + "-byte object ")); - - char (Foo::*p2)(int n) = &Foo::MyVirtualMethod; - EXPECT_TRUE(HasPrefix( - PrintByRef(p2), - "@" + PrintPointer(reinterpret_cast(&p2)) + " " + - Print(sizeof(p2)) + "-byte object ")); -} - -// Tests that the universal printer prints a member variable pointer -// passed by reference. -TEST(PrintReferenceTest, HandlesMemberVariablePointer) { - int Foo::*p = &Foo::value; // NOLINT - EXPECT_TRUE(HasPrefix( - PrintByRef(p), - "@" + PrintPointer(&p) + " " + Print(sizeof(p)) + "-byte object ")); -} - -// Tests that FormatForComparisonFailureMessage(), which is used to print -// an operand in a comparison assertion (e.g. ASSERT_EQ) when the assertion -// fails, formats the operand in the desired way. - -// scalar -TEST(FormatForComparisonFailureMessageTest, WorksForScalar) { - EXPECT_STREQ("123", - FormatForComparisonFailureMessage(123, 124).c_str()); -} - -// non-char pointer -TEST(FormatForComparisonFailureMessageTest, WorksForNonCharPointer) { - int n = 0; - EXPECT_EQ(PrintPointer(&n), - FormatForComparisonFailureMessage(&n, &n).c_str()); -} - -// non-char array -TEST(FormatForComparisonFailureMessageTest, FormatsNonCharArrayAsPointer) { - // In expression 'array == x', 'array' is compared by pointer. - // Therefore we want to print an array operand as a pointer. - int n[] = { 1, 2, 3 }; - EXPECT_EQ(PrintPointer(n), - FormatForComparisonFailureMessage(n, n).c_str()); -} - -// Tests formatting a char pointer when it's compared with another pointer. -// In this case we want to print it as a raw pointer, as the comparison is by -// pointer. - -// char pointer vs pointer -TEST(FormatForComparisonFailureMessageTest, WorksForCharPointerVsPointer) { - // In expression 'p == x', where 'p' and 'x' are (const or not) char - // pointers, the operands are compared by pointer. Therefore we - // want to print 'p' as a pointer instead of a C string (we don't - // even know if it's supposed to point to a valid C string). - - // const char* - const char* s = "hello"; - EXPECT_EQ(PrintPointer(s), - FormatForComparisonFailureMessage(s, s).c_str()); - - // char* - char ch = 'a'; - EXPECT_EQ(PrintPointer(&ch), - FormatForComparisonFailureMessage(&ch, &ch).c_str()); -} - -// wchar_t pointer vs pointer -TEST(FormatForComparisonFailureMessageTest, WorksForWCharPointerVsPointer) { - // In expression 'p == x', where 'p' and 'x' are (const or not) char - // pointers, the operands are compared by pointer. Therefore we - // want to print 'p' as a pointer instead of a wide C string (we don't - // even know if it's supposed to point to a valid wide C string). - - // const wchar_t* - const wchar_t* s = L"hello"; - EXPECT_EQ(PrintPointer(s), - FormatForComparisonFailureMessage(s, s).c_str()); - - // wchar_t* - wchar_t ch = L'a'; - EXPECT_EQ(PrintPointer(&ch), - FormatForComparisonFailureMessage(&ch, &ch).c_str()); -} - -// Tests formatting a char pointer when it's compared to a string object. -// In this case we want to print the char pointer as a C string. - -// char pointer vs std::string -TEST(FormatForComparisonFailureMessageTest, WorksForCharPointerVsStdString) { - const char* s = "hello \"world"; - EXPECT_STREQ("\"hello \\\"world\"", // The string content should be escaped. - FormatForComparisonFailureMessage(s, ::std::string()).c_str()); - - // char* - char str[] = "hi\1"; - char* p = str; - EXPECT_STREQ("\"hi\\x1\"", // The string content should be escaped. - FormatForComparisonFailureMessage(p, ::std::string()).c_str()); -} - -#if GTEST_HAS_STD_WSTRING -// wchar_t pointer vs std::wstring -TEST(FormatForComparisonFailureMessageTest, WorksForWCharPointerVsStdWString) { - const wchar_t* s = L"hi \"world"; - EXPECT_STREQ("L\"hi \\\"world\"", // The string content should be escaped. - FormatForComparisonFailureMessage(s, ::std::wstring()).c_str()); - - // wchar_t* - wchar_t str[] = L"hi\1"; - wchar_t* p = str; - EXPECT_STREQ("L\"hi\\x1\"", // The string content should be escaped. - FormatForComparisonFailureMessage(p, ::std::wstring()).c_str()); -} -#endif - -// Tests formatting a char array when it's compared with a pointer or array. -// In this case we want to print the array as a row pointer, as the comparison -// is by pointer. - -// char array vs pointer -TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsPointer) { - char str[] = "hi \"world\""; - char* p = nullptr; - EXPECT_EQ(PrintPointer(str), - FormatForComparisonFailureMessage(str, p).c_str()); -} - -// char array vs char array -TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsCharArray) { - const char str[] = "hi \"world\""; - EXPECT_EQ(PrintPointer(str), - FormatForComparisonFailureMessage(str, str).c_str()); -} - -// wchar_t array vs pointer -TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsPointer) { - wchar_t str[] = L"hi \"world\""; - wchar_t* p = nullptr; - EXPECT_EQ(PrintPointer(str), - FormatForComparisonFailureMessage(str, p).c_str()); -} - -// wchar_t array vs wchar_t array -TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsWCharArray) { - const wchar_t str[] = L"hi \"world\""; - EXPECT_EQ(PrintPointer(str), - FormatForComparisonFailureMessage(str, str).c_str()); -} - -// Tests formatting a char array when it's compared with a string object. -// In this case we want to print the array as a C string. - -// char array vs std::string -TEST(FormatForComparisonFailureMessageTest, WorksForCharArrayVsStdString) { - const char str[] = "hi \"world\""; - EXPECT_STREQ("\"hi \\\"world\\\"\"", // The content should be escaped. - FormatForComparisonFailureMessage(str, ::std::string()).c_str()); -} - -#if GTEST_HAS_STD_WSTRING -// wchar_t array vs std::wstring -TEST(FormatForComparisonFailureMessageTest, WorksForWCharArrayVsStdWString) { - const wchar_t str[] = L"hi \"w\0rld\""; - EXPECT_STREQ( - "L\"hi \\\"w\"", // The content should be escaped. - // Embedded NUL terminates the string. - FormatForComparisonFailureMessage(str, ::std::wstring()).c_str()); -} -#endif - -// Useful for testing PrintToString(). We cannot use EXPECT_EQ() -// there as its implementation uses PrintToString(). The caller must -// ensure that 'value' has no side effect. -#define EXPECT_PRINT_TO_STRING_(value, expected_string) \ - EXPECT_TRUE(PrintToString(value) == (expected_string)) \ - << " where " #value " prints as " << (PrintToString(value)) - -TEST(PrintToStringTest, WorksForScalar) { - EXPECT_PRINT_TO_STRING_(123, "123"); -} - -TEST(PrintToStringTest, WorksForPointerToConstChar) { - const char* p = "hello"; - EXPECT_PRINT_TO_STRING_(p, "\"hello\""); -} - -TEST(PrintToStringTest, WorksForPointerToNonConstChar) { - char s[] = "hello"; - char* p = s; - EXPECT_PRINT_TO_STRING_(p, "\"hello\""); -} - -TEST(PrintToStringTest, EscapesForPointerToConstChar) { - const char* p = "hello\n"; - EXPECT_PRINT_TO_STRING_(p, "\"hello\\n\""); -} - -TEST(PrintToStringTest, EscapesForPointerToNonConstChar) { - char s[] = "hello\1"; - char* p = s; - EXPECT_PRINT_TO_STRING_(p, "\"hello\\x1\""); -} - -TEST(PrintToStringTest, WorksForArray) { - int n[3] = { 1, 2, 3 }; - EXPECT_PRINT_TO_STRING_(n, "{ 1, 2, 3 }"); -} - -TEST(PrintToStringTest, WorksForCharArray) { - char s[] = "hello"; - EXPECT_PRINT_TO_STRING_(s, "\"hello\""); -} - -TEST(PrintToStringTest, WorksForCharArrayWithEmbeddedNul) { - const char str_with_nul[] = "hello\0 world"; - EXPECT_PRINT_TO_STRING_(str_with_nul, "\"hello\\0 world\""); - - char mutable_str_with_nul[] = "hello\0 world"; - EXPECT_PRINT_TO_STRING_(mutable_str_with_nul, "\"hello\\0 world\""); -} - - TEST(PrintToStringTest, ContainsNonLatin) { - // Sanity test with valid UTF-8. Prints both in hex and as text. - std::string non_ascii_str = ::std::string("오전 4:30"); - EXPECT_PRINT_TO_STRING_(non_ascii_str, - "\"\\xEC\\x98\\xA4\\xEC\\xA0\\x84 4:30\"\n" - " As Text: \"오전 4:30\""); - non_ascii_str = ::std::string("From ä — ẑ"); - EXPECT_PRINT_TO_STRING_(non_ascii_str, - "\"From \\xC3\\xA4 \\xE2\\x80\\x94 \\xE1\\xBA\\x91\"" - "\n As Text: \"From ä — ẑ\""); -} - -TEST(IsValidUTF8Test, IllFormedUTF8) { - // The following test strings are ill-formed UTF-8 and are printed - // as hex only (or ASCII, in case of ASCII bytes) because IsValidUTF8() is - // expected to fail, thus output does not contain "As Text:". - - static const char *const kTestdata[][2] = { - // 2-byte lead byte followed by a single-byte character. - {"\xC3\x74", "\"\\xC3t\""}, - // Valid 2-byte character followed by an orphan trail byte. - {"\xC3\x84\xA4", "\"\\xC3\\x84\\xA4\""}, - // Lead byte without trail byte. - {"abc\xC3", "\"abc\\xC3\""}, - // 3-byte lead byte, single-byte character, orphan trail byte. - {"x\xE2\x70\x94", "\"x\\xE2p\\x94\""}, - // Truncated 3-byte character. - {"\xE2\x80", "\"\\xE2\\x80\""}, - // Truncated 3-byte character followed by valid 2-byte char. - {"\xE2\x80\xC3\x84", "\"\\xE2\\x80\\xC3\\x84\""}, - // Truncated 3-byte character followed by a single-byte character. - {"\xE2\x80\x7A", "\"\\xE2\\x80z\""}, - // 3-byte lead byte followed by valid 3-byte character. - {"\xE2\xE2\x80\x94", "\"\\xE2\\xE2\\x80\\x94\""}, - // 4-byte lead byte followed by valid 3-byte character. - {"\xF0\xE2\x80\x94", "\"\\xF0\\xE2\\x80\\x94\""}, - // Truncated 4-byte character. - {"\xF0\xE2\x80", "\"\\xF0\\xE2\\x80\""}, - // Invalid UTF-8 byte sequences embedded in other chars. - {"abc\xE2\x80\x94\xC3\x74xyc", "\"abc\\xE2\\x80\\x94\\xC3txyc\""}, - {"abc\xC3\x84\xE2\x80\xC3\x84xyz", - "\"abc\\xC3\\x84\\xE2\\x80\\xC3\\x84xyz\""}, - // Non-shortest UTF-8 byte sequences are also ill-formed. - // The classics: xC0, xC1 lead byte. - {"\xC0\x80", "\"\\xC0\\x80\""}, - {"\xC1\x81", "\"\\xC1\\x81\""}, - // Non-shortest sequences. - {"\xE0\x80\x80", "\"\\xE0\\x80\\x80\""}, - {"\xf0\x80\x80\x80", "\"\\xF0\\x80\\x80\\x80\""}, - // Last valid code point before surrogate range, should be printed as text, - // too. - {"\xED\x9F\xBF", "\"\\xED\\x9F\\xBF\"\n As Text: \"퟿\""}, - // Start of surrogate lead. Surrogates are not printed as text. - {"\xED\xA0\x80", "\"\\xED\\xA0\\x80\""}, - // Last non-private surrogate lead. - {"\xED\xAD\xBF", "\"\\xED\\xAD\\xBF\""}, - // First private-use surrogate lead. - {"\xED\xAE\x80", "\"\\xED\\xAE\\x80\""}, - // Last private-use surrogate lead. - {"\xED\xAF\xBF", "\"\\xED\\xAF\\xBF\""}, - // Mid-point of surrogate trail. - {"\xED\xB3\xBF", "\"\\xED\\xB3\\xBF\""}, - // First valid code point after surrogate range, should be printed as text, - // too. - {"\xEE\x80\x80", "\"\\xEE\\x80\\x80\"\n As Text: \"\""} - }; - - for (int i = 0; i < int(sizeof(kTestdata)/sizeof(kTestdata[0])); ++i) { - EXPECT_PRINT_TO_STRING_(kTestdata[i][0], kTestdata[i][1]); - } -} - -#undef EXPECT_PRINT_TO_STRING_ - -TEST(UniversalTersePrintTest, WorksForNonReference) { - ::std::stringstream ss; - UniversalTersePrint(123, &ss); - EXPECT_EQ("123", ss.str()); -} - -TEST(UniversalTersePrintTest, WorksForReference) { - const int& n = 123; - ::std::stringstream ss; - UniversalTersePrint(n, &ss); - EXPECT_EQ("123", ss.str()); -} - -TEST(UniversalTersePrintTest, WorksForCString) { - const char* s1 = "abc"; - ::std::stringstream ss1; - UniversalTersePrint(s1, &ss1); - EXPECT_EQ("\"abc\"", ss1.str()); - - char* s2 = const_cast(s1); - ::std::stringstream ss2; - UniversalTersePrint(s2, &ss2); - EXPECT_EQ("\"abc\"", ss2.str()); - - const char* s3 = nullptr; - ::std::stringstream ss3; - UniversalTersePrint(s3, &ss3); - EXPECT_EQ("NULL", ss3.str()); -} - -TEST(UniversalPrintTest, WorksForNonReference) { - ::std::stringstream ss; - UniversalPrint(123, &ss); - EXPECT_EQ("123", ss.str()); -} - -TEST(UniversalPrintTest, WorksForReference) { - const int& n = 123; - ::std::stringstream ss; - UniversalPrint(n, &ss); - EXPECT_EQ("123", ss.str()); -} - -TEST(UniversalPrintTest, WorksForCString) { - const char* s1 = "abc"; - ::std::stringstream ss1; - UniversalPrint(s1, &ss1); - EXPECT_EQ(PrintPointer(s1) + " pointing to \"abc\"", std::string(ss1.str())); - - char* s2 = const_cast(s1); - ::std::stringstream ss2; - UniversalPrint(s2, &ss2); - EXPECT_EQ(PrintPointer(s2) + " pointing to \"abc\"", std::string(ss2.str())); - - const char* s3 = nullptr; - ::std::stringstream ss3; - UniversalPrint(s3, &ss3); - EXPECT_EQ("NULL", ss3.str()); -} - -TEST(UniversalPrintTest, WorksForCharArray) { - const char str[] = "\"Line\0 1\"\nLine 2"; - ::std::stringstream ss1; - UniversalPrint(str, &ss1); - EXPECT_EQ("\"\\\"Line\\0 1\\\"\\nLine 2\"", ss1.str()); - - const char mutable_str[] = "\"Line\0 1\"\nLine 2"; - ::std::stringstream ss2; - UniversalPrint(mutable_str, &ss2); - EXPECT_EQ("\"\\\"Line\\0 1\\\"\\nLine 2\"", ss2.str()); -} - -TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsEmptyTuple) { - Strings result = UniversalTersePrintTupleFieldsToStrings(::std::make_tuple()); - EXPECT_EQ(0u, result.size()); -} - -TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsOneTuple) { - Strings result = UniversalTersePrintTupleFieldsToStrings( - ::std::make_tuple(1)); - ASSERT_EQ(1u, result.size()); - EXPECT_EQ("1", result[0]); -} - -TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsTwoTuple) { - Strings result = UniversalTersePrintTupleFieldsToStrings( - ::std::make_tuple(1, 'a')); - ASSERT_EQ(2u, result.size()); - EXPECT_EQ("1", result[0]); - EXPECT_EQ("'a' (97, 0x61)", result[1]); -} - -TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsTersely) { - const int n = 1; - Strings result = UniversalTersePrintTupleFieldsToStrings( - ::std::tuple(n, "a")); - ASSERT_EQ(2u, result.size()); - EXPECT_EQ("1", result[0]); - EXPECT_EQ("\"a\"", result[1]); -} - -#if GTEST_HAS_ABSL - -TEST(PrintOptionalTest, Basic) { - absl::optional value; - EXPECT_EQ("(nullopt)", PrintToString(value)); - value = {7}; - EXPECT_EQ("(7)", PrintToString(value)); - EXPECT_EQ("(1.1)", PrintToString(absl::optional{1.1})); - EXPECT_EQ("(\"A\")", PrintToString(absl::optional{"A"})); -} - -struct NonPrintable { - unsigned char contents = 17; -}; - -TEST(PrintOneofTest, Basic) { - using Type = absl::variant; - EXPECT_EQ("('int' with value 7)", PrintToString(Type(7))); - EXPECT_EQ("('StreamableInGlobal' with value StreamableInGlobal)", - PrintToString(Type(StreamableInGlobal{}))); - EXPECT_EQ( - "('testing::gtest_printers_test::NonPrintable' with value 1-byte object " - "<11>)", - PrintToString(Type(NonPrintable{}))); -} -#endif // GTEST_HAS_ABSL -namespace { -class string_ref; - -/** - * This is a synthetic pointer to a fixed size string. - */ -class string_ptr { - public: - string_ptr(const char* data, size_t size) : data_(data), size_(size) {} - - string_ptr& operator++() noexcept { - data_ += size_; - return *this; - } - - string_ref operator*() const noexcept; - - private: - const char* data_; - size_t size_; -}; - -/** - * This is a synthetic reference of a fixed size string. - */ -class string_ref { - public: - string_ref(const char* data, size_t size) : data_(data), size_(size) {} - - string_ptr operator&() const noexcept { return {data_, size_}; } // NOLINT - - bool operator==(const char* s) const noexcept { - if (size_ > 0 && data_[size_ - 1] != 0) { - return std::string(data_, size_) == std::string(s); - } else { - return std::string(data_) == std::string(s); - } - } - - private: - const char* data_; - size_t size_; -}; - -string_ref string_ptr::operator*() const noexcept { return {data_, size_}; } - -TEST(string_ref, compare) { - const char* s = "alex\0davidjohn\0"; - string_ptr ptr(s, 5); - EXPECT_EQ(*ptr, "alex"); - EXPECT_TRUE(*ptr == "alex"); - ++ptr; - EXPECT_EQ(*ptr, "david"); - EXPECT_TRUE(*ptr == "david"); - ++ptr; - EXPECT_EQ(*ptr, "john"); -} - -} // namespace - -} // namespace gtest_printers_test -} // namespace testing diff --git a/src/pdal/test/gtest/test/googletest-shuffle-test.py b/src/pdal/test/gtest/test/googletest-shuffle-test.py deleted file mode 100755 index 573cc5e..0000000 --- a/src/pdal/test/gtest/test/googletest-shuffle-test.py +++ /dev/null @@ -1,323 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2009 Google Inc. All Rights Reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Verifies that test shuffling works.""" - -import os -import gtest_test_utils - -# Command to run the googletest-shuffle-test_ program. -COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-shuffle-test_') - -# The environment variables for test sharding. -TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS' -SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX' - -TEST_FILTER = 'A*.A:A*.B:C*' - -ALL_TESTS = [] -ACTIVE_TESTS = [] -FILTERED_TESTS = [] -SHARDED_TESTS = [] - -SHUFFLED_ALL_TESTS = [] -SHUFFLED_ACTIVE_TESTS = [] -SHUFFLED_FILTERED_TESTS = [] -SHUFFLED_SHARDED_TESTS = [] - - -def AlsoRunDisabledTestsFlag(): - return '--gtest_also_run_disabled_tests' - - -def FilterFlag(test_filter): - return '--gtest_filter=%s' % (test_filter,) - - -def RepeatFlag(n): - return '--gtest_repeat=%s' % (n,) - - -def ShuffleFlag(): - return '--gtest_shuffle' - - -def RandomSeedFlag(n): - return '--gtest_random_seed=%s' % (n,) - - -def RunAndReturnOutput(extra_env, args): - """Runs the test program and returns its output.""" - - environ_copy = os.environ.copy() - environ_copy.update(extra_env) - - return gtest_test_utils.Subprocess([COMMAND] + args, env=environ_copy).output - - -def GetTestsForAllIterations(extra_env, args): - """Runs the test program and returns a list of test lists. - - Args: - extra_env: a map from environment variables to their values - args: command line flags to pass to googletest-shuffle-test_ - - Returns: - A list where the i-th element is the list of tests run in the i-th - test iteration. - """ - - test_iterations = [] - for line in RunAndReturnOutput(extra_env, args).split('\n'): - if line.startswith('----'): - tests = [] - test_iterations.append(tests) - elif line.strip(): - tests.append(line.strip()) # 'TestCaseName.TestName' - - return test_iterations - - -def GetTestCases(tests): - """Returns a list of test cases in the given full test names. - - Args: - tests: a list of full test names - - Returns: - A list of test cases from 'tests', in their original order. - Consecutive duplicates are removed. - """ - - test_cases = [] - for test in tests: - test_case = test.split('.')[0] - if not test_case in test_cases: - test_cases.append(test_case) - - return test_cases - - -def CalculateTestLists(): - """Calculates the list of tests run under different flags.""" - - if not ALL_TESTS: - ALL_TESTS.extend( - GetTestsForAllIterations({}, [AlsoRunDisabledTestsFlag()])[0]) - - if not ACTIVE_TESTS: - ACTIVE_TESTS.extend(GetTestsForAllIterations({}, [])[0]) - - if not FILTERED_TESTS: - FILTERED_TESTS.extend( - GetTestsForAllIterations({}, [FilterFlag(TEST_FILTER)])[0]) - - if not SHARDED_TESTS: - SHARDED_TESTS.extend( - GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', - SHARD_INDEX_ENV_VAR: '1'}, - [])[0]) - - if not SHUFFLED_ALL_TESTS: - SHUFFLED_ALL_TESTS.extend(GetTestsForAllIterations( - {}, [AlsoRunDisabledTestsFlag(), ShuffleFlag(), RandomSeedFlag(1)])[0]) - - if not SHUFFLED_ACTIVE_TESTS: - SHUFFLED_ACTIVE_TESTS.extend(GetTestsForAllIterations( - {}, [ShuffleFlag(), RandomSeedFlag(1)])[0]) - - if not SHUFFLED_FILTERED_TESTS: - SHUFFLED_FILTERED_TESTS.extend(GetTestsForAllIterations( - {}, [ShuffleFlag(), RandomSeedFlag(1), FilterFlag(TEST_FILTER)])[0]) - - if not SHUFFLED_SHARDED_TESTS: - SHUFFLED_SHARDED_TESTS.extend( - GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', - SHARD_INDEX_ENV_VAR: '1'}, - [ShuffleFlag(), RandomSeedFlag(1)])[0]) - - -class GTestShuffleUnitTest(gtest_test_utils.TestCase): - """Tests test shuffling.""" - - def setUp(self): - CalculateTestLists() - - def testShufflePreservesNumberOfTests(self): - self.assertEqual(len(ALL_TESTS), len(SHUFFLED_ALL_TESTS)) - self.assertEqual(len(ACTIVE_TESTS), len(SHUFFLED_ACTIVE_TESTS)) - self.assertEqual(len(FILTERED_TESTS), len(SHUFFLED_FILTERED_TESTS)) - self.assertEqual(len(SHARDED_TESTS), len(SHUFFLED_SHARDED_TESTS)) - - def testShuffleChangesTestOrder(self): - self.assert_(SHUFFLED_ALL_TESTS != ALL_TESTS, SHUFFLED_ALL_TESTS) - self.assert_(SHUFFLED_ACTIVE_TESTS != ACTIVE_TESTS, SHUFFLED_ACTIVE_TESTS) - self.assert_(SHUFFLED_FILTERED_TESTS != FILTERED_TESTS, - SHUFFLED_FILTERED_TESTS) - self.assert_(SHUFFLED_SHARDED_TESTS != SHARDED_TESTS, - SHUFFLED_SHARDED_TESTS) - - def testShuffleChangesTestCaseOrder(self): - self.assert_(GetTestCases(SHUFFLED_ALL_TESTS) != GetTestCases(ALL_TESTS), - GetTestCases(SHUFFLED_ALL_TESTS)) - self.assert_( - GetTestCases(SHUFFLED_ACTIVE_TESTS) != GetTestCases(ACTIVE_TESTS), - GetTestCases(SHUFFLED_ACTIVE_TESTS)) - self.assert_( - GetTestCases(SHUFFLED_FILTERED_TESTS) != GetTestCases(FILTERED_TESTS), - GetTestCases(SHUFFLED_FILTERED_TESTS)) - self.assert_( - GetTestCases(SHUFFLED_SHARDED_TESTS) != GetTestCases(SHARDED_TESTS), - GetTestCases(SHUFFLED_SHARDED_TESTS)) - - def testShuffleDoesNotRepeatTest(self): - for test in SHUFFLED_ALL_TESTS: - self.assertEqual(1, SHUFFLED_ALL_TESTS.count(test), - '%s appears more than once' % (test,)) - for test in SHUFFLED_ACTIVE_TESTS: - self.assertEqual(1, SHUFFLED_ACTIVE_TESTS.count(test), - '%s appears more than once' % (test,)) - for test in SHUFFLED_FILTERED_TESTS: - self.assertEqual(1, SHUFFLED_FILTERED_TESTS.count(test), - '%s appears more than once' % (test,)) - for test in SHUFFLED_SHARDED_TESTS: - self.assertEqual(1, SHUFFLED_SHARDED_TESTS.count(test), - '%s appears more than once' % (test,)) - - def testShuffleDoesNotCreateNewTest(self): - for test in SHUFFLED_ALL_TESTS: - self.assert_(test in ALL_TESTS, '%s is an invalid test' % (test,)) - for test in SHUFFLED_ACTIVE_TESTS: - self.assert_(test in ACTIVE_TESTS, '%s is an invalid test' % (test,)) - for test in SHUFFLED_FILTERED_TESTS: - self.assert_(test in FILTERED_TESTS, '%s is an invalid test' % (test,)) - for test in SHUFFLED_SHARDED_TESTS: - self.assert_(test in SHARDED_TESTS, '%s is an invalid test' % (test,)) - - def testShuffleIncludesAllTests(self): - for test in ALL_TESTS: - self.assert_(test in SHUFFLED_ALL_TESTS, '%s is missing' % (test,)) - for test in ACTIVE_TESTS: - self.assert_(test in SHUFFLED_ACTIVE_TESTS, '%s is missing' % (test,)) - for test in FILTERED_TESTS: - self.assert_(test in SHUFFLED_FILTERED_TESTS, '%s is missing' % (test,)) - for test in SHARDED_TESTS: - self.assert_(test in SHUFFLED_SHARDED_TESTS, '%s is missing' % (test,)) - - def testShuffleLeavesDeathTestsAtFront(self): - non_death_test_found = False - for test in SHUFFLED_ACTIVE_TESTS: - if 'DeathTest.' in test: - self.assert_(not non_death_test_found, - '%s appears after a non-death test' % (test,)) - else: - non_death_test_found = True - - def _VerifyTestCasesDoNotInterleave(self, tests): - test_cases = [] - for test in tests: - [test_case, _] = test.split('.') - if test_cases and test_cases[-1] != test_case: - test_cases.append(test_case) - self.assertEqual(1, test_cases.count(test_case), - 'Test case %s is not grouped together in %s' % - (test_case, tests)) - - def testShuffleDoesNotInterleaveTestCases(self): - self._VerifyTestCasesDoNotInterleave(SHUFFLED_ALL_TESTS) - self._VerifyTestCasesDoNotInterleave(SHUFFLED_ACTIVE_TESTS) - self._VerifyTestCasesDoNotInterleave(SHUFFLED_FILTERED_TESTS) - self._VerifyTestCasesDoNotInterleave(SHUFFLED_SHARDED_TESTS) - - def testShuffleRestoresOrderAfterEachIteration(self): - # Get the test lists in all 3 iterations, using random seed 1, 2, - # and 3 respectively. Google Test picks a different seed in each - # iteration, and this test depends on the current implementation - # picking successive numbers. This dependency is not ideal, but - # makes the test much easier to write. - [tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = ( - GetTestsForAllIterations( - {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)])) - - # Make sure running the tests with random seed 1 gets the same - # order as in iteration 1 above. - [tests_with_seed1] = GetTestsForAllIterations( - {}, [ShuffleFlag(), RandomSeedFlag(1)]) - self.assertEqual(tests_in_iteration1, tests_with_seed1) - - # Make sure running the tests with random seed 2 gets the same - # order as in iteration 2 above. Success means that Google Test - # correctly restores the test order before re-shuffling at the - # beginning of iteration 2. - [tests_with_seed2] = GetTestsForAllIterations( - {}, [ShuffleFlag(), RandomSeedFlag(2)]) - self.assertEqual(tests_in_iteration2, tests_with_seed2) - - # Make sure running the tests with random seed 3 gets the same - # order as in iteration 3 above. Success means that Google Test - # correctly restores the test order before re-shuffling at the - # beginning of iteration 3. - [tests_with_seed3] = GetTestsForAllIterations( - {}, [ShuffleFlag(), RandomSeedFlag(3)]) - self.assertEqual(tests_in_iteration3, tests_with_seed3) - - def testShuffleGeneratesNewOrderInEachIteration(self): - [tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = ( - GetTestsForAllIterations( - {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)])) - - self.assert_(tests_in_iteration1 != tests_in_iteration2, - tests_in_iteration1) - self.assert_(tests_in_iteration1 != tests_in_iteration3, - tests_in_iteration1) - self.assert_(tests_in_iteration2 != tests_in_iteration3, - tests_in_iteration2) - - def testShuffleShardedTestsPreservesPartition(self): - # If we run M tests on N shards, the same M tests should be run in - # total, regardless of the random seeds used by the shards. - [tests1] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', - SHARD_INDEX_ENV_VAR: '0'}, - [ShuffleFlag(), RandomSeedFlag(1)]) - [tests2] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', - SHARD_INDEX_ENV_VAR: '1'}, - [ShuffleFlag(), RandomSeedFlag(20)]) - [tests3] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3', - SHARD_INDEX_ENV_VAR: '2'}, - [ShuffleFlag(), RandomSeedFlag(25)]) - sorted_sharded_tests = tests1 + tests2 + tests3 - sorted_sharded_tests.sort() - sorted_active_tests = [] - sorted_active_tests.extend(ACTIVE_TESTS) - sorted_active_tests.sort() - self.assertEqual(sorted_active_tests, sorted_sharded_tests) - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-shuffle-test_.cc b/src/pdal/test/gtest/test/googletest-shuffle-test_.cc deleted file mode 100644 index c1fc106..0000000 --- a/src/pdal/test/gtest/test/googletest-shuffle-test_.cc +++ /dev/null @@ -1,101 +0,0 @@ -// Copyright 2009, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Verifies that test shuffling works. - -#include "gtest/gtest.h" - -namespace { - -using ::testing::EmptyTestEventListener; -using ::testing::InitGoogleTest; -using ::testing::Message; -using ::testing::Test; -using ::testing::TestEventListeners; -using ::testing::TestInfo; -using ::testing::UnitTest; - -// The test methods are empty, as the sole purpose of this program is -// to print the test names before/after shuffling. - -class A : public Test {}; -TEST_F(A, A) {} -TEST_F(A, B) {} - -TEST(ADeathTest, A) {} -TEST(ADeathTest, B) {} -TEST(ADeathTest, C) {} - -TEST(B, A) {} -TEST(B, B) {} -TEST(B, C) {} -TEST(B, DISABLED_D) {} -TEST(B, DISABLED_E) {} - -TEST(BDeathTest, A) {} -TEST(BDeathTest, B) {} - -TEST(C, A) {} -TEST(C, B) {} -TEST(C, C) {} -TEST(C, DISABLED_D) {} - -TEST(CDeathTest, A) {} - -TEST(DISABLED_D, A) {} -TEST(DISABLED_D, DISABLED_B) {} - -// This printer prints the full test names only, starting each test -// iteration with a "----" marker. -class TestNamePrinter : public EmptyTestEventListener { - public: - void OnTestIterationStart(const UnitTest& /* unit_test */, - int /* iteration */) override { - printf("----\n"); - } - - void OnTestStart(const TestInfo& test_info) override { - printf("%s.%s\n", test_info.test_case_name(), test_info.name()); - } -}; - -} // namespace - -int main(int argc, char **argv) { - InitGoogleTest(&argc, argv); - - // Replaces the default printer with TestNamePrinter, which prints - // the test name only. - TestEventListeners& listeners = UnitTest::GetInstance()->listeners(); - delete listeners.Release(listeners.default_result_printer()); - listeners.Append(new TestNamePrinter); - - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/googletest-test-part-test.cc b/src/pdal/test/gtest/test/googletest-test-part-test.cc deleted file mode 100644 index 44cf7ca..0000000 --- a/src/pdal/test/gtest/test/googletest-test-part-test.cc +++ /dev/null @@ -1,230 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#include "gtest/gtest-test-part.h" - -#include "gtest/gtest.h" - -using testing::Message; -using testing::Test; -using testing::TestPartResult; -using testing::TestPartResultArray; - -namespace { - -// Tests the TestPartResult class. - -// The test fixture for testing TestPartResult. -class TestPartResultTest : public Test { - protected: - TestPartResultTest() - : r1_(TestPartResult::kSuccess, "foo/bar.cc", 10, "Success!"), - r2_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure!"), - r3_(TestPartResult::kFatalFailure, nullptr, -1, "Failure!"), - r4_(TestPartResult::kSkip, "foo/bar.cc", 2, "Skipped!") {} - - TestPartResult r1_, r2_, r3_, r4_; -}; - - -TEST_F(TestPartResultTest, ConstructorWorks) { - Message message; - message << "something is terribly wrong"; - message << static_cast(testing::internal::kStackTraceMarker); - message << "some unimportant stack trace"; - - const TestPartResult result(TestPartResult::kNonFatalFailure, - "some_file.cc", - 42, - message.GetString().c_str()); - - EXPECT_EQ(TestPartResult::kNonFatalFailure, result.type()); - EXPECT_STREQ("some_file.cc", result.file_name()); - EXPECT_EQ(42, result.line_number()); - EXPECT_STREQ(message.GetString().c_str(), result.message()); - EXPECT_STREQ("something is terribly wrong", result.summary()); -} - -TEST_F(TestPartResultTest, ResultAccessorsWork) { - const TestPartResult success(TestPartResult::kSuccess, - "file.cc", - 42, - "message"); - EXPECT_TRUE(success.passed()); - EXPECT_FALSE(success.failed()); - EXPECT_FALSE(success.nonfatally_failed()); - EXPECT_FALSE(success.fatally_failed()); - EXPECT_FALSE(success.skipped()); - - const TestPartResult nonfatal_failure(TestPartResult::kNonFatalFailure, - "file.cc", - 42, - "message"); - EXPECT_FALSE(nonfatal_failure.passed()); - EXPECT_TRUE(nonfatal_failure.failed()); - EXPECT_TRUE(nonfatal_failure.nonfatally_failed()); - EXPECT_FALSE(nonfatal_failure.fatally_failed()); - EXPECT_FALSE(nonfatal_failure.skipped()); - - const TestPartResult fatal_failure(TestPartResult::kFatalFailure, - "file.cc", - 42, - "message"); - EXPECT_FALSE(fatal_failure.passed()); - EXPECT_TRUE(fatal_failure.failed()); - EXPECT_FALSE(fatal_failure.nonfatally_failed()); - EXPECT_TRUE(fatal_failure.fatally_failed()); - EXPECT_FALSE(fatal_failure.skipped()); - - const TestPartResult skip(TestPartResult::kSkip, "file.cc", 42, "message"); - EXPECT_FALSE(skip.passed()); - EXPECT_FALSE(skip.failed()); - EXPECT_FALSE(skip.nonfatally_failed()); - EXPECT_FALSE(skip.fatally_failed()); - EXPECT_TRUE(skip.skipped()); -} - -// Tests TestPartResult::type(). -TEST_F(TestPartResultTest, type) { - EXPECT_EQ(TestPartResult::kSuccess, r1_.type()); - EXPECT_EQ(TestPartResult::kNonFatalFailure, r2_.type()); - EXPECT_EQ(TestPartResult::kFatalFailure, r3_.type()); - EXPECT_EQ(TestPartResult::kSkip, r4_.type()); -} - -// Tests TestPartResult::file_name(). -TEST_F(TestPartResultTest, file_name) { - EXPECT_STREQ("foo/bar.cc", r1_.file_name()); - EXPECT_STREQ(nullptr, r3_.file_name()); - EXPECT_STREQ("foo/bar.cc", r4_.file_name()); -} - -// Tests TestPartResult::line_number(). -TEST_F(TestPartResultTest, line_number) { - EXPECT_EQ(10, r1_.line_number()); - EXPECT_EQ(-1, r2_.line_number()); - EXPECT_EQ(2, r4_.line_number()); -} - -// Tests TestPartResult::message(). -TEST_F(TestPartResultTest, message) { - EXPECT_STREQ("Success!", r1_.message()); - EXPECT_STREQ("Skipped!", r4_.message()); -} - -// Tests TestPartResult::passed(). -TEST_F(TestPartResultTest, Passed) { - EXPECT_TRUE(r1_.passed()); - EXPECT_FALSE(r2_.passed()); - EXPECT_FALSE(r3_.passed()); - EXPECT_FALSE(r4_.passed()); -} - -// Tests TestPartResult::failed(). -TEST_F(TestPartResultTest, Failed) { - EXPECT_FALSE(r1_.failed()); - EXPECT_TRUE(r2_.failed()); - EXPECT_TRUE(r3_.failed()); - EXPECT_FALSE(r4_.failed()); -} - -// Tests TestPartResult::failed(). -TEST_F(TestPartResultTest, Skipped) { - EXPECT_FALSE(r1_.skipped()); - EXPECT_FALSE(r2_.skipped()); - EXPECT_FALSE(r3_.skipped()); - EXPECT_TRUE(r4_.skipped()); -} - -// Tests TestPartResult::fatally_failed(). -TEST_F(TestPartResultTest, FatallyFailed) { - EXPECT_FALSE(r1_.fatally_failed()); - EXPECT_FALSE(r2_.fatally_failed()); - EXPECT_TRUE(r3_.fatally_failed()); - EXPECT_FALSE(r4_.fatally_failed()); -} - -// Tests TestPartResult::nonfatally_failed(). -TEST_F(TestPartResultTest, NonfatallyFailed) { - EXPECT_FALSE(r1_.nonfatally_failed()); - EXPECT_TRUE(r2_.nonfatally_failed()); - EXPECT_FALSE(r3_.nonfatally_failed()); - EXPECT_FALSE(r4_.nonfatally_failed()); -} - -// Tests the TestPartResultArray class. - -class TestPartResultArrayTest : public Test { - protected: - TestPartResultArrayTest() - : r1_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure 1"), - r2_(TestPartResult::kFatalFailure, "foo/bar.cc", -1, "Failure 2") {} - - const TestPartResult r1_, r2_; -}; - -// Tests that TestPartResultArray initially has size 0. -TEST_F(TestPartResultArrayTest, InitialSizeIsZero) { - TestPartResultArray results; - EXPECT_EQ(0, results.size()); -} - -// Tests that TestPartResultArray contains the given TestPartResult -// after one Append() operation. -TEST_F(TestPartResultArrayTest, ContainsGivenResultAfterAppend) { - TestPartResultArray results; - results.Append(r1_); - EXPECT_EQ(1, results.size()); - EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message()); -} - -// Tests that TestPartResultArray contains the given TestPartResults -// after two Append() operations. -TEST_F(TestPartResultArrayTest, ContainsGivenResultsAfterTwoAppends) { - TestPartResultArray results; - results.Append(r1_); - results.Append(r2_); - EXPECT_EQ(2, results.size()); - EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message()); - EXPECT_STREQ("Failure 2", results.GetTestPartResult(1).message()); -} - -typedef TestPartResultArrayTest TestPartResultArrayDeathTest; - -// Tests that the program dies when GetTestPartResult() is called with -// an invalid index. -TEST_F(TestPartResultArrayDeathTest, DiesWhenIndexIsOutOfBound) { - TestPartResultArray results; - results.Append(r1_); - - EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(-1), ""); - EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(1), ""); -} - -} // namespace diff --git a/src/pdal/test/gtest/test/googletest-test2_test.cc b/src/pdal/test/gtest/test/googletest-test2_test.cc deleted file mode 100644 index 2e425da..0000000 --- a/src/pdal/test/gtest/test/googletest-test2_test.cc +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests for Google Test itself. This verifies that the basic constructs of -// Google Test work. - -#include "gtest/gtest.h" -#include "googletest-param-test-test.h" - -using ::testing::Values; -using ::testing::internal::ParamGenerator; - -// Tests that generators defined in a different translation unit -// are functional. The test using extern_gen_2 is defined -// in googletest-param-test-test.cc. -ParamGenerator extern_gen_2 = Values(33); - -// Tests that a parameterized test case can be defined in one translation unit -// and instantiated in another. The test is defined in -// googletest-param-test-test.cc and ExternalInstantiationTest fixture class is -// defined in gtest-param-test_test.h. -INSTANTIATE_TEST_SUITE_P(MultiplesOf33, - ExternalInstantiationTest, - Values(33, 66)); - -// Tests that a parameterized test case can be instantiated -// in multiple translation units. Another instantiation is defined -// in googletest-param-test-test.cc and -// InstantiationInMultipleTranslationUnitsTest fixture is defined in -// gtest-param-test_test.h -INSTANTIATE_TEST_SUITE_P(Sequence2, - InstantiationInMultipleTranslationUnitsTest, - Values(42*3, 42*4, 42*5)); - diff --git a/src/pdal/test/gtest/test/googletest-throw-on-failure-test.py b/src/pdal/test/gtest/test/googletest-throw-on-failure-test.py deleted file mode 100755 index ea627c4..0000000 --- a/src/pdal/test/gtest/test/googletest-throw-on-failure-test.py +++ /dev/null @@ -1,168 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2009, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests Google Test's throw-on-failure mode with exceptions disabled. - -This script invokes googletest-throw-on-failure-test_ (a program written with -Google Test) with different environments and command line flags. -""" - -import os -import gtest_test_utils - - -# Constants. - -# The command line flag for enabling/disabling the throw-on-failure mode. -THROW_ON_FAILURE = 'gtest_throw_on_failure' - -# Path to the googletest-throw-on-failure-test_ program, compiled with -# exceptions disabled. -EXE_PATH = gtest_test_utils.GetTestExecutablePath( - 'googletest-throw-on-failure-test_') - - -# Utilities. - - -def SetEnvVar(env_var, value): - """Sets an environment variable to a given value; unsets it when the - given value is None. - """ - - env_var = env_var.upper() - if value is not None: - os.environ[env_var] = value - elif env_var in os.environ: - del os.environ[env_var] - - -def Run(command): - """Runs a command; returns True/False if its exit code is/isn't 0.""" - - print('Running "%s". . .' % ' '.join(command)) - p = gtest_test_utils.Subprocess(command) - return p.exited and p.exit_code == 0 - - -# The tests. -class ThrowOnFailureTest(gtest_test_utils.TestCase): - """Tests the throw-on-failure mode.""" - - def RunAndVerify(self, env_var_value, flag_value, should_fail): - """Runs googletest-throw-on-failure-test_ and verifies that it does - (or does not) exit with a non-zero code. - - Args: - env_var_value: value of the GTEST_BREAK_ON_FAILURE environment - variable; None if the variable should be unset. - flag_value: value of the --gtest_break_on_failure flag; - None if the flag should not be present. - should_fail: True if and only if the program is expected to fail. - """ - - SetEnvVar(THROW_ON_FAILURE, env_var_value) - - if env_var_value is None: - env_var_value_msg = ' is not set' - else: - env_var_value_msg = '=' + env_var_value - - if flag_value is None: - flag = '' - elif flag_value == '0': - flag = '--%s=0' % THROW_ON_FAILURE - else: - flag = '--%s' % THROW_ON_FAILURE - - command = [EXE_PATH] - if flag: - command.append(flag) - - if should_fail: - should_or_not = 'should' - else: - should_or_not = 'should not' - - failed = not Run(command) - - SetEnvVar(THROW_ON_FAILURE, None) - - msg = ('when %s%s, an assertion failure in "%s" %s cause a non-zero ' - 'exit code.' % - (THROW_ON_FAILURE, env_var_value_msg, ' '.join(command), - should_or_not)) - self.assert_(failed == should_fail, msg) - - def testDefaultBehavior(self): - """Tests the behavior of the default mode.""" - - self.RunAndVerify(env_var_value=None, flag_value=None, should_fail=False) - - def testThrowOnFailureEnvVar(self): - """Tests using the GTEST_THROW_ON_FAILURE environment variable.""" - - self.RunAndVerify(env_var_value='0', - flag_value=None, - should_fail=False) - self.RunAndVerify(env_var_value='1', - flag_value=None, - should_fail=True) - - def testThrowOnFailureFlag(self): - """Tests using the --gtest_throw_on_failure flag.""" - - self.RunAndVerify(env_var_value=None, - flag_value='0', - should_fail=False) - self.RunAndVerify(env_var_value=None, - flag_value='1', - should_fail=True) - - def testThrowOnFailureFlagOverridesEnvVar(self): - """Tests that --gtest_throw_on_failure overrides GTEST_THROW_ON_FAILURE.""" - - self.RunAndVerify(env_var_value='0', - flag_value='0', - should_fail=False) - self.RunAndVerify(env_var_value='0', - flag_value='1', - should_fail=True) - self.RunAndVerify(env_var_value='1', - flag_value='0', - should_fail=False) - self.RunAndVerify(env_var_value='1', - flag_value='1', - should_fail=True) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-throw-on-failure-test_.cc b/src/pdal/test/gtest/test/googletest-throw-on-failure-test_.cc deleted file mode 100644 index 83bb914..0000000 --- a/src/pdal/test/gtest/test/googletest-throw-on-failure-test_.cc +++ /dev/null @@ -1,71 +0,0 @@ -// Copyright 2009, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Tests Google Test's throw-on-failure mode with exceptions disabled. -// -// This program must be compiled with exceptions disabled. It will be -// invoked by googletest-throw-on-failure-test.py, and is expected to exit -// with non-zero in the throw-on-failure mode or 0 otherwise. - -#include "gtest/gtest.h" - -#include // for fflush, fprintf, NULL, etc. -#include // for exit -#include // for set_terminate - -// This terminate handler aborts the program using exit() rather than abort(). -// This avoids showing pop-ups on Windows systems and core dumps on Unix-like -// ones. -void TerminateHandler() { - fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program."); - fflush(nullptr); - exit(1); -} - -int main(int argc, char** argv) { -#if GTEST_HAS_EXCEPTIONS - std::set_terminate(&TerminateHandler); -#endif - testing::InitGoogleTest(&argc, argv); - - // We want to ensure that people can use Google Test assertions in - // other testing frameworks, as long as they initialize Google Test - // properly and set the throw-on-failure mode. Therefore, we don't - // use Google Test's constructs for defining and running tests - // (e.g. TEST and RUN_ALL_TESTS) here. - - // In the throw-on-failure mode with exceptions disabled, this - // assertion will cause the program to exit with a non-zero code. - EXPECT_EQ(2, 3); - - // When not in the throw-on-failure mode, the control will reach - // here. - return 0; -} diff --git a/src/pdal/test/gtest/test/googletest-uninitialized-test.py b/src/pdal/test/gtest/test/googletest-uninitialized-test.py deleted file mode 100755 index 69595a0..0000000 --- a/src/pdal/test/gtest/test/googletest-uninitialized-test.py +++ /dev/null @@ -1,67 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Verifies that Google Test warns the user when not initialized properly.""" - -import gtest_test_utils - -COMMAND = gtest_test_utils.GetTestExecutablePath('googletest-uninitialized-test_') - - -def Assert(condition): - if not condition: - raise AssertionError - - -def AssertEq(expected, actual): - if expected != actual: - print('Expected: %s' % (expected,)) - print(' Actual: %s' % (actual,)) - raise AssertionError - - -def TestExitCodeAndOutput(command): - """Runs the given command and verifies its exit code and output.""" - - # Verifies that 'command' exits with code 1. - p = gtest_test_utils.Subprocess(command) - if p.exited and p.exit_code == 0: - Assert('IMPORTANT NOTICE' in p.output); - Assert('InitGoogleTest' in p.output) - - -class GTestUninitializedTest(gtest_test_utils.TestCase): - def testExitCodeAndOutput(self): - TestExitCodeAndOutput(COMMAND) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/googletest-uninitialized-test_.cc b/src/pdal/test/gtest/test/googletest-uninitialized-test_.cc deleted file mode 100644 index b4434d5..0000000 --- a/src/pdal/test/gtest/test/googletest-uninitialized-test_.cc +++ /dev/null @@ -1,42 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -#include "gtest/gtest.h" - -TEST(DummyTest, Dummy) { - // This test doesn't verify anything. We just need it to create a - // realistic stage for testing the behavior of Google Test when - // RUN_ALL_TESTS() is called without - // testing::InitGoogleTest() being called first. -} - -int main() { - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/gtest-typed-test2_test.cc b/src/pdal/test/gtest/test/gtest-typed-test2_test.cc deleted file mode 100644 index 7000160..0000000 --- a/src/pdal/test/gtest/test/gtest-typed-test2_test.cc +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -#include - -#include "test/gtest-typed-test_test.h" -#include "gtest/gtest.h" - -#if GTEST_HAS_TYPED_TEST_P - -// Tests that the same type-parameterized test case can be -// instantiated in different translation units linked together. -// (ContainerTest is also instantiated in gtest-typed-test_test.cc.) -INSTANTIATE_TYPED_TEST_SUITE_P(Vector, ContainerTest, - testing::Types >); - -#endif // GTEST_HAS_TYPED_TEST_P diff --git a/src/pdal/test/gtest/test/gtest-typed-test_test.cc b/src/pdal/test/gtest/test/gtest-typed-test_test.cc deleted file mode 100644 index 5411832..0000000 --- a/src/pdal/test/gtest/test/gtest-typed-test_test.cc +++ /dev/null @@ -1,462 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -#include "test/gtest-typed-test_test.h" - -#include -#include -#include - -#include "gtest/gtest.h" - -#if _MSC_VER -GTEST_DISABLE_MSC_WARNINGS_PUSH_(4127 /* conditional expression is constant */) -#endif // _MSC_VER - -using testing::Test; - -// Used for testing that SetUpTestSuite()/TearDownTestSuite(), fixture -// ctor/dtor, and SetUp()/TearDown() work correctly in typed tests and -// type-parameterized test. -template -class CommonTest : public Test { - // For some technical reason, SetUpTestSuite() and TearDownTestSuite() - // must be public. - public: - static void SetUpTestSuite() { - shared_ = new T(5); - } - - static void TearDownTestSuite() { - delete shared_; - shared_ = nullptr; - } - - // This 'protected:' is optional. There's no harm in making all - // members of this fixture class template public. - protected: - // We used to use std::list here, but switched to std::vector since - // MSVC's doesn't compile cleanly with /W4. - typedef std::vector Vector; - typedef std::set IntSet; - - CommonTest() : value_(1) {} - - ~CommonTest() override { EXPECT_EQ(3, value_); } - - void SetUp() override { - EXPECT_EQ(1, value_); - value_++; - } - - void TearDown() override { - EXPECT_EQ(2, value_); - value_++; - } - - T value_; - static T* shared_; -}; - -template -T* CommonTest::shared_ = nullptr; - -// This #ifdef block tests typed tests. -#if GTEST_HAS_TYPED_TEST - -using testing::Types; - -// Tests that SetUpTestSuite()/TearDownTestSuite(), fixture ctor/dtor, -// and SetUp()/TearDown() work correctly in typed tests - -typedef Types TwoTypes; -TYPED_TEST_SUITE(CommonTest, TwoTypes); - -TYPED_TEST(CommonTest, ValuesAreCorrect) { - // Static members of the fixture class template can be visited via - // the TestFixture:: prefix. - EXPECT_EQ(5, *TestFixture::shared_); - - // Typedefs in the fixture class template can be visited via the - // "typename TestFixture::" prefix. - typename TestFixture::Vector empty; - EXPECT_EQ(0U, empty.size()); - - typename TestFixture::IntSet empty2; - EXPECT_EQ(0U, empty2.size()); - - // Non-static members of the fixture class must be visited via - // 'this', as required by C++ for class templates. - EXPECT_EQ(2, this->value_); -} - -// The second test makes sure shared_ is not deleted after the first -// test. -TYPED_TEST(CommonTest, ValuesAreStillCorrect) { - // Static members of the fixture class template can also be visited - // via 'this'. - ASSERT_TRUE(this->shared_ != nullptr); - EXPECT_EQ(5, *this->shared_); - - // TypeParam can be used to refer to the type parameter. - EXPECT_EQ(static_cast(2), this->value_); -} - -// Tests that multiple TYPED_TEST_SUITE's can be defined in the same -// translation unit. - -template -class TypedTest1 : public Test { -}; - -// Verifies that the second argument of TYPED_TEST_SUITE can be a -// single type. -TYPED_TEST_SUITE(TypedTest1, int); -TYPED_TEST(TypedTest1, A) {} - -template -class TypedTest2 : public Test { -}; - -// Verifies that the second argument of TYPED_TEST_SUITE can be a -// Types<...> type list. -TYPED_TEST_SUITE(TypedTest2, Types); - -// This also verifies that tests from different typed test cases can -// share the same name. -TYPED_TEST(TypedTest2, A) {} - -// Tests that a typed test case can be defined in a namespace. - -namespace library1 { - -template -class NumericTest : public Test { -}; - -typedef Types NumericTypes; -TYPED_TEST_SUITE(NumericTest, NumericTypes); - -TYPED_TEST(NumericTest, DefaultIsZero) { - EXPECT_EQ(0, TypeParam()); -} - -} // namespace library1 - -// Tests that custom names work. -template -class TypedTestWithNames : public Test {}; - -class TypedTestNames { - public: - template - static std::string GetName(int i) { - if (std::is_same::value) { - return std::string("char") + ::testing::PrintToString(i); - } - if (std::is_same::value) { - return std::string("int") + ::testing::PrintToString(i); - } - } -}; - -TYPED_TEST_SUITE(TypedTestWithNames, TwoTypes, TypedTestNames); - -TYPED_TEST(TypedTestWithNames, TestSuiteName) { - if (std::is_same::value) { - EXPECT_STREQ(::testing::UnitTest::GetInstance() - ->current_test_info() - ->test_case_name(), - "TypedTestWithNames/char0"); - } - if (std::is_same::value) { - EXPECT_STREQ(::testing::UnitTest::GetInstance() - ->current_test_info() - ->test_case_name(), - "TypedTestWithNames/int1"); - } -} - -#endif // GTEST_HAS_TYPED_TEST - -// This #ifdef block tests type-parameterized tests. -#if GTEST_HAS_TYPED_TEST_P - -using testing::Types; -using testing::internal::TypedTestSuitePState; - -// Tests TypedTestSuitePState. - -class TypedTestSuitePStateTest : public Test { - protected: - void SetUp() override { - state_.AddTestName("foo.cc", 0, "FooTest", "A"); - state_.AddTestName("foo.cc", 0, "FooTest", "B"); - state_.AddTestName("foo.cc", 0, "FooTest", "C"); - } - - TypedTestSuitePState state_; -}; - -TEST_F(TypedTestSuitePStateTest, SucceedsForMatchingList) { - const char* tests = "A, B, C"; - EXPECT_EQ(tests, - state_.VerifyRegisteredTestNames("foo.cc", 1, tests)); -} - -// Makes sure that the order of the tests and spaces around the names -// don't matter. -TEST_F(TypedTestSuitePStateTest, IgnoresOrderAndSpaces) { - const char* tests = "A,C, B"; - EXPECT_EQ(tests, - state_.VerifyRegisteredTestNames("foo.cc", 1, tests)); -} - -using TypedTestSuitePStateDeathTest = TypedTestSuitePStateTest; - -TEST_F(TypedTestSuitePStateDeathTest, DetectsDuplicates) { - EXPECT_DEATH_IF_SUPPORTED( - state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"), - "foo\\.cc.1.?: Test A is listed more than once\\."); -} - -TEST_F(TypedTestSuitePStateDeathTest, DetectsExtraTest) { - EXPECT_DEATH_IF_SUPPORTED( - state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"), - "foo\\.cc.1.?: No test named D can be found in this test suite\\."); -} - -TEST_F(TypedTestSuitePStateDeathTest, DetectsMissedTest) { - EXPECT_DEATH_IF_SUPPORTED( - state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"), - "foo\\.cc.1.?: You forgot to list test B\\."); -} - -// Tests that defining a test for a parameterized test case generates -// a run-time error if the test case has been registered. -TEST_F(TypedTestSuitePStateDeathTest, DetectsTestAfterRegistration) { - state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C"); - EXPECT_DEATH_IF_SUPPORTED( - state_.AddTestName("foo.cc", 2, "FooTest", "D"), - "foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_SUITE_P" - "\\(FooTest, \\.\\.\\.\\)\\."); -} - -// Tests that SetUpTestSuite()/TearDownTestSuite(), fixture ctor/dtor, -// and SetUp()/TearDown() work correctly in type-parameterized tests. - -template -class DerivedTest : public CommonTest { -}; - -TYPED_TEST_SUITE_P(DerivedTest); - -TYPED_TEST_P(DerivedTest, ValuesAreCorrect) { - // Static members of the fixture class template can be visited via - // the TestFixture:: prefix. - EXPECT_EQ(5, *TestFixture::shared_); - - // Non-static members of the fixture class must be visited via - // 'this', as required by C++ for class templates. - EXPECT_EQ(2, this->value_); -} - -// The second test makes sure shared_ is not deleted after the first -// test. -TYPED_TEST_P(DerivedTest, ValuesAreStillCorrect) { - // Static members of the fixture class template can also be visited - // via 'this'. - ASSERT_TRUE(this->shared_ != nullptr); - EXPECT_EQ(5, *this->shared_); - EXPECT_EQ(2, this->value_); -} - -REGISTER_TYPED_TEST_SUITE_P(DerivedTest, - ValuesAreCorrect, ValuesAreStillCorrect); - -typedef Types MyTwoTypes; -INSTANTIATE_TYPED_TEST_SUITE_P(My, DerivedTest, MyTwoTypes); - -// Tests that custom names work with type parametrized tests. We reuse the -// TwoTypes from above here. -template -class TypeParametrizedTestWithNames : public Test {}; - -TYPED_TEST_SUITE_P(TypeParametrizedTestWithNames); - -TYPED_TEST_P(TypeParametrizedTestWithNames, TestSuiteName) { - if (std::is_same::value) { - EXPECT_STREQ(::testing::UnitTest::GetInstance() - ->current_test_info() - ->test_case_name(), - "CustomName/TypeParametrizedTestWithNames/parChar0"); - } - if (std::is_same::value) { - EXPECT_STREQ(::testing::UnitTest::GetInstance() - ->current_test_info() - ->test_case_name(), - "CustomName/TypeParametrizedTestWithNames/parInt1"); - } -} - -REGISTER_TYPED_TEST_SUITE_P(TypeParametrizedTestWithNames, TestSuiteName); - -class TypeParametrizedTestNames { - public: - template - static std::string GetName(int i) { - if (std::is_same::value) { - return std::string("parChar") + ::testing::PrintToString(i); - } - if (std::is_same::value) { - return std::string("parInt") + ::testing::PrintToString(i); - } - } -}; - -INSTANTIATE_TYPED_TEST_SUITE_P(CustomName, TypeParametrizedTestWithNames, - TwoTypes, TypeParametrizedTestNames); - -// Tests that multiple TYPED_TEST_SUITE_P's can be defined in the same -// translation unit. - -template -class TypedTestP1 : public Test { -}; - -TYPED_TEST_SUITE_P(TypedTestP1); - -// For testing that the code between TYPED_TEST_SUITE_P() and -// TYPED_TEST_P() is not enclosed in a namespace. -using IntAfterTypedTestSuiteP = int; - -TYPED_TEST_P(TypedTestP1, A) {} -TYPED_TEST_P(TypedTestP1, B) {} - -// For testing that the code between TYPED_TEST_P() and -// REGISTER_TYPED_TEST_SUITE_P() is not enclosed in a namespace. -using IntBeforeRegisterTypedTestSuiteP = int; - -REGISTER_TYPED_TEST_SUITE_P(TypedTestP1, A, B); - -template -class TypedTestP2 : public Test { -}; - -TYPED_TEST_SUITE_P(TypedTestP2); - -// This also verifies that tests from different type-parameterized -// test cases can share the same name. -TYPED_TEST_P(TypedTestP2, A) {} - -REGISTER_TYPED_TEST_SUITE_P(TypedTestP2, A); - -// Verifies that the code between TYPED_TEST_SUITE_P() and -// REGISTER_TYPED_TEST_SUITE_P() is not enclosed in a namespace. -IntAfterTypedTestSuiteP after = 0; -IntBeforeRegisterTypedTestSuiteP before = 0; - -// Verifies that the last argument of INSTANTIATE_TYPED_TEST_SUITE_P() -// can be either a single type or a Types<...> type list. -INSTANTIATE_TYPED_TEST_SUITE_P(Int, TypedTestP1, int); -INSTANTIATE_TYPED_TEST_SUITE_P(Int, TypedTestP2, Types); - -// Tests that the same type-parameterized test case can be -// instantiated more than once in the same translation unit. -INSTANTIATE_TYPED_TEST_SUITE_P(Double, TypedTestP2, Types); - -// Tests that the same type-parameterized test case can be -// instantiated in different translation units linked together. -// (ContainerTest is also instantiated in gtest-typed-test_test.cc.) -typedef Types, std::set > MyContainers; -INSTANTIATE_TYPED_TEST_SUITE_P(My, ContainerTest, MyContainers); - -// Tests that a type-parameterized test case can be defined and -// instantiated in a namespace. - -namespace library2 { - -template -class NumericTest : public Test { -}; - -TYPED_TEST_SUITE_P(NumericTest); - -TYPED_TEST_P(NumericTest, DefaultIsZero) { - EXPECT_EQ(0, TypeParam()); -} - -TYPED_TEST_P(NumericTest, ZeroIsLessThanOne) { - EXPECT_LT(TypeParam(0), TypeParam(1)); -} - -REGISTER_TYPED_TEST_SUITE_P(NumericTest, - DefaultIsZero, ZeroIsLessThanOne); -typedef Types NumericTypes; -INSTANTIATE_TYPED_TEST_SUITE_P(My, NumericTest, NumericTypes); - -static const char* GetTestName() { - return testing::UnitTest::GetInstance()->current_test_info()->name(); -} -// Test the stripping of space from test names -template class TrimmedTest : public Test { }; -TYPED_TEST_SUITE_P(TrimmedTest); -TYPED_TEST_P(TrimmedTest, Test1) { EXPECT_STREQ("Test1", GetTestName()); } -TYPED_TEST_P(TrimmedTest, Test2) { EXPECT_STREQ("Test2", GetTestName()); } -TYPED_TEST_P(TrimmedTest, Test3) { EXPECT_STREQ("Test3", GetTestName()); } -TYPED_TEST_P(TrimmedTest, Test4) { EXPECT_STREQ("Test4", GetTestName()); } -TYPED_TEST_P(TrimmedTest, Test5) { EXPECT_STREQ("Test5", GetTestName()); } -REGISTER_TYPED_TEST_SUITE_P( - TrimmedTest, - Test1, Test2,Test3 , Test4 ,Test5 ); // NOLINT -template struct MyPair {}; -// Be sure to try a type with a comma in its name just in case it matters. -typedef Types > TrimTypes; -INSTANTIATE_TYPED_TEST_SUITE_P(My, TrimmedTest, TrimTypes); - -} // namespace library2 - -#endif // GTEST_HAS_TYPED_TEST_P - -#if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P) - -// Google Test may not support type-parameterized tests with some -// compilers. If we use conditional compilation to compile out all -// code referring to the gtest_main library, MSVC linker will not link -// that library at all and consequently complain about missing entry -// point defined in that library (fatal error LNK1561: entry point -// must be defined). This dummy test keeps gtest_main linked in. -TEST(DummyTest, TypedTestsAreNotSupportedOnThisPlatform) {} - -#if _MSC_VER -GTEST_DISABLE_MSC_WARNINGS_POP_() // 4127 -#endif // _MSC_VER - -#endif // #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P) diff --git a/src/pdal/test/gtest/test/gtest-typed-test_test.h b/src/pdal/test/gtest/test/gtest-typed-test_test.h deleted file mode 100644 index 23137b7..0000000 --- a/src/pdal/test/gtest/test/gtest-typed-test_test.h +++ /dev/null @@ -1,65 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -#ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_ -#define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_ - -#include "gtest/gtest.h" - -#if GTEST_HAS_TYPED_TEST_P - -using testing::Test; - -// For testing that the same type-parameterized test case can be -// instantiated in different translation units linked together. -// ContainerTest will be instantiated in both gtest-typed-test_test.cc -// and gtest-typed-test2_test.cc. - -template -class ContainerTest : public Test { -}; - -TYPED_TEST_SUITE_P(ContainerTest); - -TYPED_TEST_P(ContainerTest, CanBeDefaultConstructed) { - TypeParam container; -} - -TYPED_TEST_P(ContainerTest, InitialSizeIsZero) { - TypeParam container; - EXPECT_EQ(0U, container.size()); -} - -REGISTER_TYPED_TEST_SUITE_P(ContainerTest, - CanBeDefaultConstructed, InitialSizeIsZero); - -#endif // GTEST_HAS_TYPED_TEST_P - -#endif // GTEST_TEST_GTEST_TYPED_TEST_TEST_H_ diff --git a/src/pdal/test/gtest/test/gtest-unittest-api_test.cc b/src/pdal/test/gtest/test/gtest-unittest-api_test.cc deleted file mode 100644 index 480a41f..0000000 --- a/src/pdal/test/gtest/test/gtest-unittest-api_test.cc +++ /dev/null @@ -1,340 +0,0 @@ -// Copyright 2009 Google Inc. All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// The Google C++ Testing and Mocking Framework (Google Test) -// -// This file contains tests verifying correctness of data provided via -// UnitTest's public methods. - -#include "gtest/gtest.h" - -#include // For strcmp. -#include - -using ::testing::InitGoogleTest; - -namespace testing { -namespace internal { - -template -struct LessByName { - bool operator()(const T* a, const T* b) { - return strcmp(a->name(), b->name()) < 0; - } -}; - -class UnitTestHelper { - public: - // Returns the array of pointers to all test suites sorted by the test suite - // name. The caller is responsible for deleting the array. - static TestSuite const** GetSortedTestSuites() { - UnitTest& unit_test = *UnitTest::GetInstance(); - auto const** const test_suites = - new const TestSuite*[unit_test.total_test_suite_count()]; - - for (int i = 0; i < unit_test.total_test_suite_count(); ++i) - test_suites[i] = unit_test.GetTestSuite(i); - - std::sort(test_suites, - test_suites + unit_test.total_test_suite_count(), - LessByName()); - return test_suites; - } - - // Returns the test suite by its name. The caller doesn't own the returned - // pointer. - static const TestSuite* FindTestSuite(const char* name) { - UnitTest& unit_test = *UnitTest::GetInstance(); - for (int i = 0; i < unit_test.total_test_suite_count(); ++i) { - const TestSuite* test_suite = unit_test.GetTestSuite(i); - if (0 == strcmp(test_suite->name(), name)) - return test_suite; - } - return nullptr; - } - - // Returns the array of pointers to all tests in a particular test suite - // sorted by the test name. The caller is responsible for deleting the - // array. - static TestInfo const** GetSortedTests(const TestSuite* test_suite) { - TestInfo const** const tests = - new const TestInfo*[test_suite->total_test_count()]; - - for (int i = 0; i < test_suite->total_test_count(); ++i) - tests[i] = test_suite->GetTestInfo(i); - - std::sort(tests, tests + test_suite->total_test_count(), - LessByName()); - return tests; - } -}; - -#if GTEST_HAS_TYPED_TEST -template class TestSuiteWithCommentTest : public Test {}; -TYPED_TEST_SUITE(TestSuiteWithCommentTest, Types); -TYPED_TEST(TestSuiteWithCommentTest, Dummy) {} - -const int kTypedTestSuites = 1; -const int kTypedTests = 1; -#else -const int kTypedTestSuites = 0; -const int kTypedTests = 0; -#endif // GTEST_HAS_TYPED_TEST - -// We can only test the accessors that do not change value while tests run. -// Since tests can be run in any order, the values the accessors that track -// test execution (such as failed_test_count) can not be predicted. -TEST(ApiTest, UnitTestImmutableAccessorsWork) { - UnitTest* unit_test = UnitTest::GetInstance(); - - ASSERT_EQ(2 + kTypedTestSuites, unit_test->total_test_suite_count()); - EXPECT_EQ(1 + kTypedTestSuites, unit_test->test_suite_to_run_count()); - EXPECT_EQ(2, unit_test->disabled_test_count()); - EXPECT_EQ(5 + kTypedTests, unit_test->total_test_count()); - EXPECT_EQ(3 + kTypedTests, unit_test->test_to_run_count()); - - const TestSuite** const test_suites = UnitTestHelper::GetSortedTestSuites(); - - EXPECT_STREQ("ApiTest", test_suites[0]->name()); - EXPECT_STREQ("DISABLED_Test", test_suites[1]->name()); -#if GTEST_HAS_TYPED_TEST - EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suites[2]->name()); -#endif // GTEST_HAS_TYPED_TEST - - delete[] test_suites; - - // The following lines initiate actions to verify certain methods in - // FinalSuccessChecker::TearDown. - - // Records a test property to verify TestResult::GetTestProperty(). - RecordProperty("key", "value"); -} - -AssertionResult IsNull(const char* str) { - if (str != nullptr) { - return testing::AssertionFailure() << "argument is " << str; - } - return AssertionSuccess(); -} - -TEST(ApiTest, TestSuiteImmutableAccessorsWork) { - const TestSuite* test_suite = UnitTestHelper::FindTestSuite("ApiTest"); - ASSERT_TRUE(test_suite != nullptr); - - EXPECT_STREQ("ApiTest", test_suite->name()); - EXPECT_TRUE(IsNull(test_suite->type_param())); - EXPECT_TRUE(test_suite->should_run()); - EXPECT_EQ(1, test_suite->disabled_test_count()); - EXPECT_EQ(3, test_suite->test_to_run_count()); - ASSERT_EQ(4, test_suite->total_test_count()); - - const TestInfo** tests = UnitTestHelper::GetSortedTests(test_suite); - - EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name()); - EXPECT_STREQ("ApiTest", tests[0]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[0]->value_param())); - EXPECT_TRUE(IsNull(tests[0]->type_param())); - EXPECT_FALSE(tests[0]->should_run()); - - EXPECT_STREQ("TestSuiteDisabledAccessorsWork", tests[1]->name()); - EXPECT_STREQ("ApiTest", tests[1]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[1]->value_param())); - EXPECT_TRUE(IsNull(tests[1]->type_param())); - EXPECT_TRUE(tests[1]->should_run()); - - EXPECT_STREQ("TestSuiteImmutableAccessorsWork", tests[2]->name()); - EXPECT_STREQ("ApiTest", tests[2]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[2]->value_param())); - EXPECT_TRUE(IsNull(tests[2]->type_param())); - EXPECT_TRUE(tests[2]->should_run()); - - EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name()); - EXPECT_STREQ("ApiTest", tests[3]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[3]->value_param())); - EXPECT_TRUE(IsNull(tests[3]->type_param())); - EXPECT_TRUE(tests[3]->should_run()); - - delete[] tests; - tests = nullptr; - -#if GTEST_HAS_TYPED_TEST - test_suite = UnitTestHelper::FindTestSuite("TestSuiteWithCommentTest/0"); - ASSERT_TRUE(test_suite != nullptr); - - EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suite->name()); - EXPECT_STREQ(GetTypeName().c_str(), test_suite->type_param()); - EXPECT_TRUE(test_suite->should_run()); - EXPECT_EQ(0, test_suite->disabled_test_count()); - EXPECT_EQ(1, test_suite->test_to_run_count()); - ASSERT_EQ(1, test_suite->total_test_count()); - - tests = UnitTestHelper::GetSortedTests(test_suite); - - EXPECT_STREQ("Dummy", tests[0]->name()); - EXPECT_STREQ("TestSuiteWithCommentTest/0", tests[0]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[0]->value_param())); - EXPECT_STREQ(GetTypeName().c_str(), tests[0]->type_param()); - EXPECT_TRUE(tests[0]->should_run()); - - delete[] tests; -#endif // GTEST_HAS_TYPED_TEST -} - -TEST(ApiTest, TestSuiteDisabledAccessorsWork) { - const TestSuite* test_suite = UnitTestHelper::FindTestSuite("DISABLED_Test"); - ASSERT_TRUE(test_suite != nullptr); - - EXPECT_STREQ("DISABLED_Test", test_suite->name()); - EXPECT_TRUE(IsNull(test_suite->type_param())); - EXPECT_FALSE(test_suite->should_run()); - EXPECT_EQ(1, test_suite->disabled_test_count()); - EXPECT_EQ(0, test_suite->test_to_run_count()); - ASSERT_EQ(1, test_suite->total_test_count()); - - const TestInfo* const test_info = test_suite->GetTestInfo(0); - EXPECT_STREQ("Dummy2", test_info->name()); - EXPECT_STREQ("DISABLED_Test", test_info->test_suite_name()); - EXPECT_TRUE(IsNull(test_info->value_param())); - EXPECT_TRUE(IsNull(test_info->type_param())); - EXPECT_FALSE(test_info->should_run()); -} - -// These two tests are here to provide support for testing -// test_suite_to_run_count, disabled_test_count, and test_to_run_count. -TEST(ApiTest, DISABLED_Dummy1) {} -TEST(DISABLED_Test, Dummy2) {} - -class FinalSuccessChecker : public Environment { - protected: - void TearDown() override { - UnitTest* unit_test = UnitTest::GetInstance(); - - EXPECT_EQ(1 + kTypedTestSuites, unit_test->successful_test_suite_count()); - EXPECT_EQ(3 + kTypedTests, unit_test->successful_test_count()); - EXPECT_EQ(0, unit_test->failed_test_suite_count()); - EXPECT_EQ(0, unit_test->failed_test_count()); - EXPECT_TRUE(unit_test->Passed()); - EXPECT_FALSE(unit_test->Failed()); - ASSERT_EQ(2 + kTypedTestSuites, unit_test->total_test_suite_count()); - - const TestSuite** const test_suites = UnitTestHelper::GetSortedTestSuites(); - - EXPECT_STREQ("ApiTest", test_suites[0]->name()); - EXPECT_TRUE(IsNull(test_suites[0]->type_param())); - EXPECT_TRUE(test_suites[0]->should_run()); - EXPECT_EQ(1, test_suites[0]->disabled_test_count()); - ASSERT_EQ(4, test_suites[0]->total_test_count()); - EXPECT_EQ(3, test_suites[0]->successful_test_count()); - EXPECT_EQ(0, test_suites[0]->failed_test_count()); - EXPECT_TRUE(test_suites[0]->Passed()); - EXPECT_FALSE(test_suites[0]->Failed()); - - EXPECT_STREQ("DISABLED_Test", test_suites[1]->name()); - EXPECT_TRUE(IsNull(test_suites[1]->type_param())); - EXPECT_FALSE(test_suites[1]->should_run()); - EXPECT_EQ(1, test_suites[1]->disabled_test_count()); - ASSERT_EQ(1, test_suites[1]->total_test_count()); - EXPECT_EQ(0, test_suites[1]->successful_test_count()); - EXPECT_EQ(0, test_suites[1]->failed_test_count()); - -#if GTEST_HAS_TYPED_TEST - EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suites[2]->name()); - EXPECT_STREQ(GetTypeName().c_str(), test_suites[2]->type_param()); - EXPECT_TRUE(test_suites[2]->should_run()); - EXPECT_EQ(0, test_suites[2]->disabled_test_count()); - ASSERT_EQ(1, test_suites[2]->total_test_count()); - EXPECT_EQ(1, test_suites[2]->successful_test_count()); - EXPECT_EQ(0, test_suites[2]->failed_test_count()); - EXPECT_TRUE(test_suites[2]->Passed()); - EXPECT_FALSE(test_suites[2]->Failed()); -#endif // GTEST_HAS_TYPED_TEST - - const TestSuite* test_suite = UnitTestHelper::FindTestSuite("ApiTest"); - const TestInfo** tests = UnitTestHelper::GetSortedTests(test_suite); - EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name()); - EXPECT_STREQ("ApiTest", tests[0]->test_suite_name()); - EXPECT_FALSE(tests[0]->should_run()); - - EXPECT_STREQ("TestSuiteDisabledAccessorsWork", tests[1]->name()); - EXPECT_STREQ("ApiTest", tests[1]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[1]->value_param())); - EXPECT_TRUE(IsNull(tests[1]->type_param())); - EXPECT_TRUE(tests[1]->should_run()); - EXPECT_TRUE(tests[1]->result()->Passed()); - EXPECT_EQ(0, tests[1]->result()->test_property_count()); - - EXPECT_STREQ("TestSuiteImmutableAccessorsWork", tests[2]->name()); - EXPECT_STREQ("ApiTest", tests[2]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[2]->value_param())); - EXPECT_TRUE(IsNull(tests[2]->type_param())); - EXPECT_TRUE(tests[2]->should_run()); - EXPECT_TRUE(tests[2]->result()->Passed()); - EXPECT_EQ(0, tests[2]->result()->test_property_count()); - - EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name()); - EXPECT_STREQ("ApiTest", tests[3]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[3]->value_param())); - EXPECT_TRUE(IsNull(tests[3]->type_param())); - EXPECT_TRUE(tests[3]->should_run()); - EXPECT_TRUE(tests[3]->result()->Passed()); - EXPECT_EQ(1, tests[3]->result()->test_property_count()); - const TestProperty& property = tests[3]->result()->GetTestProperty(0); - EXPECT_STREQ("key", property.key()); - EXPECT_STREQ("value", property.value()); - - delete[] tests; - -#if GTEST_HAS_TYPED_TEST - test_suite = UnitTestHelper::FindTestSuite("TestSuiteWithCommentTest/0"); - tests = UnitTestHelper::GetSortedTests(test_suite); - - EXPECT_STREQ("Dummy", tests[0]->name()); - EXPECT_STREQ("TestSuiteWithCommentTest/0", tests[0]->test_suite_name()); - EXPECT_TRUE(IsNull(tests[0]->value_param())); - EXPECT_STREQ(GetTypeName().c_str(), tests[0]->type_param()); - EXPECT_TRUE(tests[0]->should_run()); - EXPECT_TRUE(tests[0]->result()->Passed()); - EXPECT_EQ(0, tests[0]->result()->test_property_count()); - - delete[] tests; -#endif // GTEST_HAS_TYPED_TEST - delete[] test_suites; - } -}; - -} // namespace internal -} // namespace testing - -int main(int argc, char **argv) { - InitGoogleTest(&argc, argv); - - AddGlobalTestEnvironment(new testing::internal::FinalSuccessChecker()); - - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/gtest_all_test.cc b/src/pdal/test/gtest/test/gtest_all_test.cc deleted file mode 100644 index 615b29b..0000000 --- a/src/pdal/test/gtest/test/gtest_all_test.cc +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright 2009, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests for Google C++ Testing and Mocking Framework (Google Test) -// -// Sometimes it's desirable to build most of Google Test's own tests -// by compiling a single file. This file serves this purpose. -#include "test/googletest-filepath-test.cc" -#include "test/googletest-message-test.cc" -#include "test/googletest-options-test.cc" -#include "test/googletest-port-test.cc" -#include "test/googletest-test-part-test.cc" -#include "test/gtest-typed-test2_test.cc" -#include "test/gtest-typed-test_test.cc" -#include "test/gtest_pred_impl_unittest.cc" -#include "test/gtest_prod_test.cc" -#include "test/gtest_skip_test.cc" -#include "test/gtest_unittest.cc" -#include "test/production.cc" diff --git a/src/pdal/test/gtest/test/gtest_assert_by_exception_test.cc b/src/pdal/test/gtest/test/gtest_assert_by_exception_test.cc deleted file mode 100644 index ada4cb3..0000000 --- a/src/pdal/test/gtest/test/gtest_assert_by_exception_test.cc +++ /dev/null @@ -1,116 +0,0 @@ -// Copyright 2009, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Tests Google Test's assert-by-exception mode with exceptions enabled. - -#include "gtest/gtest.h" - -#include -#include -#include -#include - -class ThrowListener : public testing::EmptyTestEventListener { - void OnTestPartResult(const testing::TestPartResult& result) override { - if (result.type() == testing::TestPartResult::kFatalFailure) { - throw testing::AssertionException(result); - } - } -}; - -// Prints the given failure message and exits the program with -// non-zero. We use this instead of a Google Test assertion to -// indicate a failure, as the latter is been tested and cannot be -// relied on. -void Fail(const char* msg) { - printf("FAILURE: %s\n", msg); - fflush(stdout); - exit(1); -} - -static void AssertFalse() { - ASSERT_EQ(2, 3) << "Expected failure"; -} - -// Tests that an assertion failure throws a subclass of -// std::runtime_error. -TEST(Test, Test) { - // A successful assertion shouldn't throw. - try { - EXPECT_EQ(3, 3); - } catch(...) { - Fail("A successful assertion wrongfully threw."); - } - - // A successful assertion shouldn't throw. - try { - EXPECT_EQ(3, 4); - } catch(...) { - Fail("A failed non-fatal assertion wrongfully threw."); - } - - // A failed assertion should throw. - try { - AssertFalse(); - } catch(const testing::AssertionException& e) { - if (strstr(e.what(), "Expected failure") != nullptr) throw; - - printf("%s", - "A failed assertion did throw an exception of the right type, " - "but the message is incorrect. Instead of containing \"Expected " - "failure\", it is:\n"); - Fail(e.what()); - } catch(...) { - Fail("A failed assertion threw the wrong type of exception."); - } - Fail("A failed assertion should've thrown but didn't."); -} - -int kTestForContinuingTest = 0; - -TEST(Test, Test2) { - kTestForContinuingTest = 1; -} - -int main(int argc, char** argv) { - testing::InitGoogleTest(&argc, argv); - testing::UnitTest::GetInstance()->listeners().Append(new ThrowListener); - - int result = RUN_ALL_TESTS(); - if (result == 0) { - printf("RUN_ALL_TESTS returned %d\n", result); - Fail("Expected failure instead."); - } - - if (kTestForContinuingTest == 0) { - Fail("Should have continued with other tests, but did not."); - } - return 0; -} diff --git a/src/pdal/test/gtest/test/gtest_environment_test.cc b/src/pdal/test/gtest/test/gtest_environment_test.cc deleted file mode 100644 index 064bfc5..0000000 --- a/src/pdal/test/gtest/test/gtest_environment_test.cc +++ /dev/null @@ -1,188 +0,0 @@ -// Copyright 2007, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests using global test environments. - -#include -#include -#include "gtest/gtest.h" -#include "src/gtest-internal-inl.h" - -namespace testing { -GTEST_DECLARE_string_(filter); -} - -namespace { - -enum FailureType { - NO_FAILURE, NON_FATAL_FAILURE, FATAL_FAILURE -}; - -// For testing using global test environments. -class MyEnvironment : public testing::Environment { - public: - MyEnvironment() { Reset(); } - - // Depending on the value of failure_in_set_up_, SetUp() will - // generate a non-fatal failure, generate a fatal failure, or - // succeed. - void SetUp() override { - set_up_was_run_ = true; - - switch (failure_in_set_up_) { - case NON_FATAL_FAILURE: - ADD_FAILURE() << "Expected non-fatal failure in global set-up."; - break; - case FATAL_FAILURE: - FAIL() << "Expected fatal failure in global set-up."; - break; - default: - break; - } - } - - // Generates a non-fatal failure. - void TearDown() override { - tear_down_was_run_ = true; - ADD_FAILURE() << "Expected non-fatal failure in global tear-down."; - } - - // Resets the state of the environment s.t. it can be reused. - void Reset() { - failure_in_set_up_ = NO_FAILURE; - set_up_was_run_ = false; - tear_down_was_run_ = false; - } - - // We call this function to set the type of failure SetUp() should - // generate. - void set_failure_in_set_up(FailureType type) { - failure_in_set_up_ = type; - } - - // Was SetUp() run? - bool set_up_was_run() const { return set_up_was_run_; } - - // Was TearDown() run? - bool tear_down_was_run() const { return tear_down_was_run_; } - - private: - FailureType failure_in_set_up_; - bool set_up_was_run_; - bool tear_down_was_run_; -}; - -// Was the TEST run? -bool test_was_run; - -// The sole purpose of this TEST is to enable us to check whether it -// was run. -TEST(FooTest, Bar) { - test_was_run = true; -} - -// Prints the message and aborts the program if condition is false. -void Check(bool condition, const char* msg) { - if (!condition) { - printf("FAILED: %s\n", msg); - testing::internal::posix::Abort(); - } -} - -// Runs the tests. Return true if and only if successful. -// -// The 'failure' parameter specifies the type of failure that should -// be generated by the global set-up. -int RunAllTests(MyEnvironment* env, FailureType failure) { - env->Reset(); - env->set_failure_in_set_up(failure); - test_was_run = false; - testing::internal::GetUnitTestImpl()->ClearAdHocTestResult(); - return RUN_ALL_TESTS(); -} - -} // namespace - -int main(int argc, char **argv) { - testing::InitGoogleTest(&argc, argv); - - // Registers a global test environment, and verifies that the - // registration function returns its argument. - MyEnvironment* const env = new MyEnvironment; - Check(testing::AddGlobalTestEnvironment(env) == env, - "AddGlobalTestEnvironment() should return its argument."); - - // Verifies that RUN_ALL_TESTS() runs the tests when the global - // set-up is successful. - Check(RunAllTests(env, NO_FAILURE) != 0, - "RUN_ALL_TESTS() should return non-zero, as the global tear-down " - "should generate a failure."); - Check(test_was_run, - "The tests should run, as the global set-up should generate no " - "failure"); - Check(env->tear_down_was_run(), - "The global tear-down should run, as the global set-up was run."); - - // Verifies that RUN_ALL_TESTS() runs the tests when the global - // set-up generates no fatal failure. - Check(RunAllTests(env, NON_FATAL_FAILURE) != 0, - "RUN_ALL_TESTS() should return non-zero, as both the global set-up " - "and the global tear-down should generate a non-fatal failure."); - Check(test_was_run, - "The tests should run, as the global set-up should generate no " - "fatal failure."); - Check(env->tear_down_was_run(), - "The global tear-down should run, as the global set-up was run."); - - // Verifies that RUN_ALL_TESTS() runs no test when the global set-up - // generates a fatal failure. - Check(RunAllTests(env, FATAL_FAILURE) != 0, - "RUN_ALL_TESTS() should return non-zero, as the global set-up " - "should generate a fatal failure."); - Check(!test_was_run, - "The tests should not run, as the global set-up should generate " - "a fatal failure."); - Check(env->tear_down_was_run(), - "The global tear-down should run, as the global set-up was run."); - - // Verifies that RUN_ALL_TESTS() doesn't do global set-up or - // tear-down when there is no test to run. - testing::GTEST_FLAG(filter) = "-*"; - Check(RunAllTests(env, NO_FAILURE) == 0, - "RUN_ALL_TESTS() should return zero, as there is no test to run."); - Check(!env->set_up_was_run(), - "The global set-up should not run, as there is no test to run."); - Check(!env->tear_down_was_run(), - "The global tear-down should not run, " - "as the global set-up was not run."); - - printf("PASS\n"); - return 0; -} diff --git a/src/pdal/test/gtest/test/gtest_help_test.py b/src/pdal/test/gtest/test/gtest_help_test.py deleted file mode 100755 index 582d24c..0000000 --- a/src/pdal/test/gtest/test/gtest_help_test.py +++ /dev/null @@ -1,170 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2009, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Tests the --help flag of Google C++ Testing and Mocking Framework. - -SYNOPSIS - gtest_help_test.py --build_dir=BUILD/DIR - # where BUILD/DIR contains the built gtest_help_test_ file. - gtest_help_test.py -""" - -import os -import re -import gtest_test_utils - - -IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux' -IS_WINDOWS = os.name == 'nt' - -PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_help_test_') -FLAG_PREFIX = '--gtest_' -DEATH_TEST_STYLE_FLAG = FLAG_PREFIX + 'death_test_style' -STREAM_RESULT_TO_FLAG = FLAG_PREFIX + 'stream_result_to' -UNKNOWN_FLAG = FLAG_PREFIX + 'unknown_flag_for_testing' -LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests' -INCORRECT_FLAG_VARIANTS = [re.sub('^--', '-', LIST_TESTS_FLAG), - re.sub('^--', '/', LIST_TESTS_FLAG), - re.sub('_', '-', LIST_TESTS_FLAG)] -INTERNAL_FLAG_FOR_TESTING = FLAG_PREFIX + 'internal_flag_for_testing' - -SUPPORTS_DEATH_TESTS = "DeathTest" in gtest_test_utils.Subprocess( - [PROGRAM_PATH, LIST_TESTS_FLAG]).output - -# The help message must match this regex. -HELP_REGEX = re.compile( - FLAG_PREFIX + r'list_tests.*' + - FLAG_PREFIX + r'filter=.*' + - FLAG_PREFIX + r'also_run_disabled_tests.*' + - FLAG_PREFIX + r'repeat=.*' + - FLAG_PREFIX + r'shuffle.*' + - FLAG_PREFIX + r'random_seed=.*' + - FLAG_PREFIX + r'color=.*' + - FLAG_PREFIX + r'print_time.*' + - FLAG_PREFIX + r'output=.*' + - FLAG_PREFIX + r'break_on_failure.*' + - FLAG_PREFIX + r'throw_on_failure.*' + - FLAG_PREFIX + r'catch_exceptions=0.*', - re.DOTALL) - - -def RunWithFlag(flag): - """Runs gtest_help_test_ with the given flag. - - Returns: - the exit code and the text output as a tuple. - Args: - flag: the command-line flag to pass to gtest_help_test_, or None. - """ - - if flag is None: - command = [PROGRAM_PATH] - else: - command = [PROGRAM_PATH, flag] - child = gtest_test_utils.Subprocess(command) - return child.exit_code, child.output - - -class GTestHelpTest(gtest_test_utils.TestCase): - """Tests the --help flag and its equivalent forms.""" - - def TestHelpFlag(self, flag): - """Verifies correct behavior when help flag is specified. - - The right message must be printed and the tests must - skipped when the given flag is specified. - - Args: - flag: A flag to pass to the binary or None. - """ - - exit_code, output = RunWithFlag(flag) - self.assertEquals(0, exit_code) - self.assert_(HELP_REGEX.search(output), output) - - if IS_LINUX: - self.assert_(STREAM_RESULT_TO_FLAG in output, output) - else: - self.assert_(STREAM_RESULT_TO_FLAG not in output, output) - - if SUPPORTS_DEATH_TESTS and not IS_WINDOWS: - self.assert_(DEATH_TEST_STYLE_FLAG in output, output) - else: - self.assert_(DEATH_TEST_STYLE_FLAG not in output, output) - - def TestNonHelpFlag(self, flag): - """Verifies correct behavior when no help flag is specified. - - Verifies that when no help flag is specified, the tests are run - and the help message is not printed. - - Args: - flag: A flag to pass to the binary or None. - """ - - exit_code, output = RunWithFlag(flag) - self.assert_(exit_code != 0) - self.assert_(not HELP_REGEX.search(output), output) - - def testPrintsHelpWithFullFlag(self): - self.TestHelpFlag('--help') - - def testPrintsHelpWithShortFlag(self): - self.TestHelpFlag('-h') - - def testPrintsHelpWithQuestionFlag(self): - self.TestHelpFlag('-?') - - def testPrintsHelpWithWindowsStyleQuestionFlag(self): - self.TestHelpFlag('/?') - - def testPrintsHelpWithUnrecognizedGoogleTestFlag(self): - self.TestHelpFlag(UNKNOWN_FLAG) - - def testPrintsHelpWithIncorrectFlagStyle(self): - for incorrect_flag in INCORRECT_FLAG_VARIANTS: - self.TestHelpFlag(incorrect_flag) - - def testRunsTestsWithoutHelpFlag(self): - """Verifies that when no help flag is specified, the tests are run - and the help message is not printed.""" - - self.TestNonHelpFlag(None) - - def testRunsTestsWithGtestInternalFlag(self): - """Verifies that the tests are run and no help message is printed when - a flag starting with Google Test prefix and 'internal_' is supplied.""" - - self.TestNonHelpFlag(INTERNAL_FLAG_FOR_TESTING) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/gtest_help_test_.cc b/src/pdal/test/gtest/test/gtest_help_test_.cc deleted file mode 100644 index 750ae6c..0000000 --- a/src/pdal/test/gtest/test/gtest_help_test_.cc +++ /dev/null @@ -1,45 +0,0 @@ -// Copyright 2009, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// This program is meant to be run by gtest_help_test.py. Do not run -// it directly. - -#include "gtest/gtest.h" - -// When a help flag is specified, this program should skip the tests -// and exit with 0; otherwise the following test will be executed, -// causing this program to exit with a non-zero code. -TEST(HelpFlagTest, ShouldNotBeRun) { - ASSERT_TRUE(false) << "Tests shouldn't be run when --help is specified."; -} - -#if GTEST_HAS_DEATH_TEST -TEST(DeathTest, UsedByPythonScriptToDetectSupportForDeathTestsInThisBinary) {} -#endif diff --git a/src/pdal/test/gtest/test/gtest_json_test_utils.py b/src/pdal/test/gtest/test/gtest_json_test_utils.py deleted file mode 100644 index 62bbfc2..0000000 --- a/src/pdal/test/gtest/test/gtest_json_test_utils.py +++ /dev/null @@ -1,60 +0,0 @@ -# Copyright 2018, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test utilities for gtest_json_output.""" - -import re - - -def normalize(obj): - """Normalize output object. - - Args: - obj: Google Test's JSON output object to normalize. - - Returns: - Normalized output without any references to transient information that may - change from run to run. - """ - def _normalize(key, value): - if key == 'time': - return re.sub(r'^\d+(\.\d+)?s$', '*', value) - elif key == 'timestamp': - return re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\dZ$', '*', value) - elif key == 'failure': - value = re.sub(r'^.*[/\\](.*:)\d+\n', '\\1*\n', value) - return re.sub(r'Stack trace:\n(.|\n)*', 'Stack trace:\n*', value) - else: - return normalize(value) - if isinstance(obj, dict): - return {k: _normalize(k, v) for k, v in obj.items()} - if isinstance(obj, list): - return [normalize(x) for x in obj] - else: - return obj diff --git a/src/pdal/test/gtest/test/gtest_list_output_unittest.py b/src/pdal/test/gtest/test/gtest_list_output_unittest.py deleted file mode 100644 index 3bba7ea..0000000 --- a/src/pdal/test/gtest/test/gtest_list_output_unittest.py +++ /dev/null @@ -1,141 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2006, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -"""Unit test for Google Test's --gtest_list_tests flag. - -A user can ask Google Test to list all tests by specifying the ---gtest_list_tests flag. If output is requested, via --gtest_output=xml -or --gtest_output=json, the tests are listed, with extra information in the -output file. -This script tests such functionality by invoking gtest_list_output_unittest_ - (a program written with Google Test) the command line flags. -""" - -import os -import re -import gtest_test_utils - -GTEST_LIST_TESTS_FLAG = '--gtest_list_tests' -GTEST_OUTPUT_FLAG = '--gtest_output' - -EXPECTED_XML = """<\?xml version="1.0" encoding="UTF-8"\?> - - - - - - -""" - -EXPECTED_JSON = """{ - "tests": 2, - "name": "AllTests", - "testsuites": \[ - { - "name": "FooTest", - "tests": 2, - "testsuite": \[ - { - "name": "Test1", - "file": ".*gtest_list_output_unittest_.cc", - "line": 43 - }, - { - "name": "Test2", - "file": ".*gtest_list_output_unittest_.cc", - "line": 45 - } - \] - } - \] -} -""" - - -class GTestListTestsOutputUnitTest(gtest_test_utils.TestCase): - """Unit test for Google Test's list tests with output to file functionality. - """ - - def testXml(self): - """Verifies XML output for listing tests in a Google Test binary. - - Runs a test program that generates an empty XML output, and - tests that the XML output is expected. - """ - self._TestOutput('xml', EXPECTED_XML) - - def testJSON(self): - """Verifies XML output for listing tests in a Google Test binary. - - Runs a test program that generates an empty XML output, and - tests that the XML output is expected. - """ - self._TestOutput('json', EXPECTED_JSON) - - def _GetOutput(self, out_format): - file_path = os.path.join(gtest_test_utils.GetTempDir(), - 'test_out.' + out_format) - gtest_prog_path = gtest_test_utils.GetTestExecutablePath( - 'gtest_list_output_unittest_') - - command = ([ - gtest_prog_path, - '%s=%s:%s' % (GTEST_OUTPUT_FLAG, out_format, file_path), - '--gtest_list_tests' - ]) - environ_copy = os.environ.copy() - p = gtest_test_utils.Subprocess( - command, env=environ_copy, working_dir=gtest_test_utils.GetTempDir()) - - self.assert_(p.exited) - self.assertEquals(0, p.exit_code) - with open(file_path) as f: - result = f.read() - return result - - def _TestOutput(self, test_format, expected_output): - actual = self._GetOutput(test_format) - actual_lines = actual.splitlines() - expected_lines = expected_output.splitlines() - line_count = 0 - for actual_line in actual_lines: - expected_line = expected_lines[line_count] - expected_line_re = re.compile(expected_line.strip()) - self.assert_( - expected_line_re.match(actual_line.strip()), - ('actual output of "%s",\n' - 'which does not match expected regex of "%s"\n' - 'on line %d' % (actual, expected_output, line_count))) - line_count = line_count + 1 - - -if __name__ == '__main__': - os.environ['GTEST_STACK_TRACE_DEPTH'] = '1' - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/gtest_list_output_unittest_.cc b/src/pdal/test/gtest/test/gtest_list_output_unittest_.cc deleted file mode 100644 index b1c7b4d..0000000 --- a/src/pdal/test/gtest/test/gtest_list_output_unittest_.cc +++ /dev/null @@ -1,51 +0,0 @@ -// Copyright 2018, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// Author: david.schuldenfrei@gmail.com (David Schuldenfrei) - -// Unit test for Google Test's --gtest_list_tests and --gtest_output flag. -// -// A user can ask Google Test to list all tests that will run, -// and have the output saved in a Json/Xml file. -// The tests will not be run after listing. -// -// This program will be invoked from a Python unit test. -// Don't run it directly. - -#include "gtest/gtest.h" - -TEST(FooTest, Test1) {} - -TEST(FooTest, Test2) {} - -int main(int argc, char **argv) { - ::testing::InitGoogleTest(&argc, argv); - - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/gtest_main_unittest.cc b/src/pdal/test/gtest/test/gtest_main_unittest.cc deleted file mode 100644 index eddedea..0000000 --- a/src/pdal/test/gtest/test/gtest_main_unittest.cc +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -#include "gtest/gtest.h" - -// Tests that we don't have to define main() when we link to -// gtest_main instead of gtest. - -namespace { - -TEST(GTestMainTest, ShouldSucceed) { -} - -} // namespace - -// We are using the main() function defined in gtest_main.cc, so we -// don't define it here. diff --git a/src/pdal/test/gtest/test/gtest_no_test_unittest.cc b/src/pdal/test/gtest/test/gtest_no_test_unittest.cc deleted file mode 100644 index d4f88db..0000000 --- a/src/pdal/test/gtest/test/gtest_no_test_unittest.cc +++ /dev/null @@ -1,54 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Tests that a Google Test program that has no test defined can run -// successfully. - -#include "gtest/gtest.h" - -int main(int argc, char **argv) { - testing::InitGoogleTest(&argc, argv); - - // An ad-hoc assertion outside of all tests. - // - // This serves three purposes: - // - // 1. It verifies that an ad-hoc assertion can be executed even if - // no test is defined. - // 2. It verifies that a failed ad-hoc assertion causes the test - // program to fail. - // 3. We had a bug where the XML output won't be generated if an - // assertion is executed before RUN_ALL_TESTS() is called, even - // though --gtest_output=xml is specified. This makes sure the - // bug is fixed and doesn't regress. - EXPECT_EQ(1, 2); - - // The above EXPECT_EQ() should cause RUN_ALL_TESTS() to return non-zero. - return RUN_ALL_TESTS() ? 0 : 1; -} diff --git a/src/pdal/test/gtest/test/gtest_pred_impl_unittest.cc b/src/pdal/test/gtest/test/gtest_pred_impl_unittest.cc deleted file mode 100644 index 1afe5e2..0000000 --- a/src/pdal/test/gtest/test/gtest_pred_impl_unittest.cc +++ /dev/null @@ -1,2427 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// This file is AUTOMATICALLY GENERATED on 01/02/2019 by command -// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND! - -// Regression test for gtest_pred_impl.h -// -// This file is generated by a script and quite long. If you intend to -// learn how Google Test works by reading its unit tests, read -// gtest_unittest.cc instead. -// -// This is intended as a regression test for the Google Test predicate -// assertions. We compile it as part of the gtest_unittest target -// only to keep the implementation tidy and compact, as it is quite -// involved to set up the stage for testing Google Test using Google -// Test itself. -// -// Currently, gtest_unittest takes ~11 seconds to run in the testing -// daemon. In the future, if it grows too large and needs much more -// time to finish, we should consider separating this file into a -// stand-alone regression test. - -#include - -#include "gtest/gtest.h" -#include "gtest/gtest-spi.h" - -// A user-defined data type. -struct Bool { - explicit Bool(int val) : value(val != 0) {} - - bool operator>(int n) const { return value > Bool(n).value; } - - Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); } - - bool operator==(const Bool& rhs) const { return value == rhs.value; } - - bool value; -}; - -// Enables Bool to be used in assertions. -std::ostream& operator<<(std::ostream& os, const Bool& x) { - return os << (x.value ? "true" : "false"); -} - -// Sample functions/functors for testing unary predicate assertions. - -// A unary predicate function. -template -bool PredFunction1(T1 v1) { - return v1 > 0; -} - -// The following two functions are needed to circumvent a bug in -// gcc 2.95.3, which sometimes has problem with the above template -// function. -bool PredFunction1Int(int v1) { - return v1 > 0; -} -bool PredFunction1Bool(Bool v1) { - return v1 > 0; -} - -// A unary predicate functor. -struct PredFunctor1 { - template - bool operator()(const T1& v1) { - return v1 > 0; - } -}; - -// A unary predicate-formatter function. -template -testing::AssertionResult PredFormatFunction1(const char* e1, - const T1& v1) { - if (PredFunction1(v1)) - return testing::AssertionSuccess(); - - return testing::AssertionFailure() - << e1 - << " is expected to be positive, but evaluates to " - << v1 << "."; -} - -// A unary predicate-formatter functor. -struct PredFormatFunctor1 { - template - testing::AssertionResult operator()(const char* e1, - const T1& v1) const { - return PredFormatFunction1(e1, v1); - } -}; - -// Tests for {EXPECT|ASSERT}_PRED_FORMAT1. - -class Predicate1Test : public testing::Test { - protected: - void SetUp() override { - expected_to_finish_ = true; - finished_ = false; - n1_ = 0; - } - - void TearDown() override { - // Verifies that each of the predicate's arguments was evaluated - // exactly once. - EXPECT_EQ(1, n1_) << - "The predicate assertion didn't evaluate argument 2 " - "exactly once."; - - // Verifies that the control flow in the test function is expected. - if (expected_to_finish_ && !finished_) { - FAIL() << "The predicate assertion unexpactedly aborted the test."; - } else if (!expected_to_finish_ && finished_) { - FAIL() << "The failed predicate assertion didn't abort the test " - "as expected."; - } - } - - // true if and only if the test function is expected to run to finish. - static bool expected_to_finish_; - - // true if and only if the test function did run to finish. - static bool finished_; - - static int n1_; -}; - -bool Predicate1Test::expected_to_finish_; -bool Predicate1Test::finished_; -int Predicate1Test::n1_; - -typedef Predicate1Test EXPECT_PRED_FORMAT1Test; -typedef Predicate1Test ASSERT_PRED_FORMAT1Test; -typedef Predicate1Test EXPECT_PRED1Test; -typedef Predicate1Test ASSERT_PRED1Test; - -// Tests a successful EXPECT_PRED1 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED1Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED1(PredFunction1Int, - ++n1_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED1 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED1Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED1(PredFunction1Bool, - Bool(++n1_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED1 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED1Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED1(PredFunctor1(), - ++n1_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED1 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED1Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED1(PredFunctor1(), - Bool(++n1_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED1 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED1Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED1(PredFunction1Int, - n1_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED1 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED1Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED1(PredFunction1Bool, - Bool(n1_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED1 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED1Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED1(PredFunctor1(), - n1_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED1 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED1Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED1(PredFunctor1(), - Bool(n1_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED1 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED1Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED1(PredFunction1Int, - ++n1_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED1 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED1Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED1(PredFunction1Bool, - Bool(++n1_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED1 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED1Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED1(PredFunctor1(), - ++n1_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED1 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED1Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED1(PredFunctor1(), - Bool(++n1_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED1 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED1Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED1(PredFunction1Int, - n1_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED1 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED1Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED1(PredFunction1Bool, - Bool(n1_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED1 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED1Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED1(PredFunctor1(), - n1_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED1 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED1Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED1(PredFunctor1(), - Bool(n1_++)); - finished_ = true; - }, ""); -} - -// Tests a successful EXPECT_PRED_FORMAT1 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT1(PredFormatFunction1, - ++n1_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT1 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED_FORMAT1(PredFormatFunction1, - Bool(++n1_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT1 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT1(PredFormatFunctor1(), - ++n1_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT1 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED_FORMAT1(PredFormatFunctor1(), - Bool(++n1_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED_FORMAT1 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT1(PredFormatFunction1, - n1_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT1 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT1(PredFormatFunction1, - Bool(n1_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT1 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT1(PredFormatFunctor1(), - n1_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT1 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT1(PredFormatFunctor1(), - Bool(n1_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED_FORMAT1 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT1(PredFormatFunction1, - ++n1_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT1 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED_FORMAT1(PredFormatFunction1, - Bool(++n1_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT1 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT1(PredFormatFunctor1(), - ++n1_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT1 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED_FORMAT1(PredFormatFunctor1(), - Bool(++n1_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED_FORMAT1 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT1(PredFormatFunction1, - n1_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT1 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT1(PredFormatFunction1, - Bool(n1_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT1 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT1(PredFormatFunctor1(), - n1_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT1 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT1(PredFormatFunctor1(), - Bool(n1_++)); - finished_ = true; - }, ""); -} -// Sample functions/functors for testing binary predicate assertions. - -// A binary predicate function. -template -bool PredFunction2(T1 v1, T2 v2) { - return v1 + v2 > 0; -} - -// The following two functions are needed to circumvent a bug in -// gcc 2.95.3, which sometimes has problem with the above template -// function. -bool PredFunction2Int(int v1, int v2) { - return v1 + v2 > 0; -} -bool PredFunction2Bool(Bool v1, Bool v2) { - return v1 + v2 > 0; -} - -// A binary predicate functor. -struct PredFunctor2 { - template - bool operator()(const T1& v1, - const T2& v2) { - return v1 + v2 > 0; - } -}; - -// A binary predicate-formatter function. -template -testing::AssertionResult PredFormatFunction2(const char* e1, - const char* e2, - const T1& v1, - const T2& v2) { - if (PredFunction2(v1, v2)) - return testing::AssertionSuccess(); - - return testing::AssertionFailure() - << e1 << " + " << e2 - << " is expected to be positive, but evaluates to " - << v1 + v2 << "."; -} - -// A binary predicate-formatter functor. -struct PredFormatFunctor2 { - template - testing::AssertionResult operator()(const char* e1, - const char* e2, - const T1& v1, - const T2& v2) const { - return PredFormatFunction2(e1, e2, v1, v2); - } -}; - -// Tests for {EXPECT|ASSERT}_PRED_FORMAT2. - -class Predicate2Test : public testing::Test { - protected: - void SetUp() override { - expected_to_finish_ = true; - finished_ = false; - n1_ = n2_ = 0; - } - - void TearDown() override { - // Verifies that each of the predicate's arguments was evaluated - // exactly once. - EXPECT_EQ(1, n1_) << - "The predicate assertion didn't evaluate argument 2 " - "exactly once."; - EXPECT_EQ(1, n2_) << - "The predicate assertion didn't evaluate argument 3 " - "exactly once."; - - // Verifies that the control flow in the test function is expected. - if (expected_to_finish_ && !finished_) { - FAIL() << "The predicate assertion unexpactedly aborted the test."; - } else if (!expected_to_finish_ && finished_) { - FAIL() << "The failed predicate assertion didn't abort the test " - "as expected."; - } - } - - // true if and only if the test function is expected to run to finish. - static bool expected_to_finish_; - - // true if and only if the test function did run to finish. - static bool finished_; - - static int n1_; - static int n2_; -}; - -bool Predicate2Test::expected_to_finish_; -bool Predicate2Test::finished_; -int Predicate2Test::n1_; -int Predicate2Test::n2_; - -typedef Predicate2Test EXPECT_PRED_FORMAT2Test; -typedef Predicate2Test ASSERT_PRED_FORMAT2Test; -typedef Predicate2Test EXPECT_PRED2Test; -typedef Predicate2Test ASSERT_PRED2Test; - -// Tests a successful EXPECT_PRED2 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED2Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED2(PredFunction2Int, - ++n1_, - ++n2_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED2 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED2Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED2(PredFunction2Bool, - Bool(++n1_), - Bool(++n2_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED2 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED2Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED2(PredFunctor2(), - ++n1_, - ++n2_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED2 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED2Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED2(PredFunctor2(), - Bool(++n1_), - Bool(++n2_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED2 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED2Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED2(PredFunction2Int, - n1_++, - n2_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED2 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED2Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED2(PredFunction2Bool, - Bool(n1_++), - Bool(n2_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED2 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED2Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED2(PredFunctor2(), - n1_++, - n2_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED2 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED2Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED2(PredFunctor2(), - Bool(n1_++), - Bool(n2_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED2 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED2Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED2(PredFunction2Int, - ++n1_, - ++n2_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED2 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED2Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED2(PredFunction2Bool, - Bool(++n1_), - Bool(++n2_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED2 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED2Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED2(PredFunctor2(), - ++n1_, - ++n2_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED2 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED2Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED2(PredFunctor2(), - Bool(++n1_), - Bool(++n2_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED2 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED2Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED2(PredFunction2Int, - n1_++, - n2_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED2 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED2Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED2(PredFunction2Bool, - Bool(n1_++), - Bool(n2_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED2 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED2Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED2(PredFunctor2(), - n1_++, - n2_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED2 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED2Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED2(PredFunctor2(), - Bool(n1_++), - Bool(n2_++)); - finished_ = true; - }, ""); -} - -// Tests a successful EXPECT_PRED_FORMAT2 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT2(PredFormatFunction2, - ++n1_, - ++n2_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT2 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED_FORMAT2(PredFormatFunction2, - Bool(++n1_), - Bool(++n2_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT2 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT2(PredFormatFunctor2(), - ++n1_, - ++n2_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT2 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED_FORMAT2(PredFormatFunctor2(), - Bool(++n1_), - Bool(++n2_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED_FORMAT2 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(PredFormatFunction2, - n1_++, - n2_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT2 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(PredFormatFunction2, - Bool(n1_++), - Bool(n2_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT2 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(PredFormatFunctor2(), - n1_++, - n2_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT2 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(PredFormatFunctor2(), - Bool(n1_++), - Bool(n2_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED_FORMAT2 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT2(PredFormatFunction2, - ++n1_, - ++n2_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT2 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED_FORMAT2(PredFormatFunction2, - Bool(++n1_), - Bool(++n2_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT2 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT2(PredFormatFunctor2(), - ++n1_, - ++n2_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT2 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED_FORMAT2(PredFormatFunctor2(), - Bool(++n1_), - Bool(++n2_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED_FORMAT2 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT2(PredFormatFunction2, - n1_++, - n2_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT2 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT2(PredFormatFunction2, - Bool(n1_++), - Bool(n2_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT2 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT2(PredFormatFunctor2(), - n1_++, - n2_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT2 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT2(PredFormatFunctor2(), - Bool(n1_++), - Bool(n2_++)); - finished_ = true; - }, ""); -} -// Sample functions/functors for testing ternary predicate assertions. - -// A ternary predicate function. -template -bool PredFunction3(T1 v1, T2 v2, T3 v3) { - return v1 + v2 + v3 > 0; -} - -// The following two functions are needed to circumvent a bug in -// gcc 2.95.3, which sometimes has problem with the above template -// function. -bool PredFunction3Int(int v1, int v2, int v3) { - return v1 + v2 + v3 > 0; -} -bool PredFunction3Bool(Bool v1, Bool v2, Bool v3) { - return v1 + v2 + v3 > 0; -} - -// A ternary predicate functor. -struct PredFunctor3 { - template - bool operator()(const T1& v1, - const T2& v2, - const T3& v3) { - return v1 + v2 + v3 > 0; - } -}; - -// A ternary predicate-formatter function. -template -testing::AssertionResult PredFormatFunction3(const char* e1, - const char* e2, - const char* e3, - const T1& v1, - const T2& v2, - const T3& v3) { - if (PredFunction3(v1, v2, v3)) - return testing::AssertionSuccess(); - - return testing::AssertionFailure() - << e1 << " + " << e2 << " + " << e3 - << " is expected to be positive, but evaluates to " - << v1 + v2 + v3 << "."; -} - -// A ternary predicate-formatter functor. -struct PredFormatFunctor3 { - template - testing::AssertionResult operator()(const char* e1, - const char* e2, - const char* e3, - const T1& v1, - const T2& v2, - const T3& v3) const { - return PredFormatFunction3(e1, e2, e3, v1, v2, v3); - } -}; - -// Tests for {EXPECT|ASSERT}_PRED_FORMAT3. - -class Predicate3Test : public testing::Test { - protected: - void SetUp() override { - expected_to_finish_ = true; - finished_ = false; - n1_ = n2_ = n3_ = 0; - } - - void TearDown() override { - // Verifies that each of the predicate's arguments was evaluated - // exactly once. - EXPECT_EQ(1, n1_) << - "The predicate assertion didn't evaluate argument 2 " - "exactly once."; - EXPECT_EQ(1, n2_) << - "The predicate assertion didn't evaluate argument 3 " - "exactly once."; - EXPECT_EQ(1, n3_) << - "The predicate assertion didn't evaluate argument 4 " - "exactly once."; - - // Verifies that the control flow in the test function is expected. - if (expected_to_finish_ && !finished_) { - FAIL() << "The predicate assertion unexpactedly aborted the test."; - } else if (!expected_to_finish_ && finished_) { - FAIL() << "The failed predicate assertion didn't abort the test " - "as expected."; - } - } - - // true if and only if the test function is expected to run to finish. - static bool expected_to_finish_; - - // true if and only if the test function did run to finish. - static bool finished_; - - static int n1_; - static int n2_; - static int n3_; -}; - -bool Predicate3Test::expected_to_finish_; -bool Predicate3Test::finished_; -int Predicate3Test::n1_; -int Predicate3Test::n2_; -int Predicate3Test::n3_; - -typedef Predicate3Test EXPECT_PRED_FORMAT3Test; -typedef Predicate3Test ASSERT_PRED_FORMAT3Test; -typedef Predicate3Test EXPECT_PRED3Test; -typedef Predicate3Test ASSERT_PRED3Test; - -// Tests a successful EXPECT_PRED3 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED3Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED3(PredFunction3Int, - ++n1_, - ++n2_, - ++n3_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED3 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED3Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED3(PredFunction3Bool, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED3 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED3Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED3(PredFunctor3(), - ++n1_, - ++n2_, - ++n3_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED3 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED3Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED3(PredFunctor3(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED3 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED3Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED3(PredFunction3Int, - n1_++, - n2_++, - n3_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED3 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED3Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED3(PredFunction3Bool, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED3 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED3Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED3(PredFunctor3(), - n1_++, - n2_++, - n3_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED3 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED3Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED3(PredFunctor3(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED3 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED3Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED3(PredFunction3Int, - ++n1_, - ++n2_, - ++n3_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED3 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED3Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED3(PredFunction3Bool, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED3 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED3Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED3(PredFunctor3(), - ++n1_, - ++n2_, - ++n3_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED3 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED3Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED3(PredFunctor3(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED3 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED3Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED3(PredFunction3Int, - n1_++, - n2_++, - n3_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED3 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED3Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED3(PredFunction3Bool, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED3 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED3Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED3(PredFunctor3(), - n1_++, - n2_++, - n3_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED3 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED3Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED3(PredFunctor3(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++)); - finished_ = true; - }, ""); -} - -// Tests a successful EXPECT_PRED_FORMAT3 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT3(PredFormatFunction3, - ++n1_, - ++n2_, - ++n3_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT3 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED_FORMAT3(PredFormatFunction3, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT3 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT3(PredFormatFunctor3(), - ++n1_, - ++n2_, - ++n3_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT3 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED_FORMAT3(PredFormatFunctor3(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED_FORMAT3 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT3(PredFormatFunction3, - n1_++, - n2_++, - n3_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT3 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT3(PredFormatFunction3, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT3 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT3(PredFormatFunctor3(), - n1_++, - n2_++, - n3_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT3 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT3(PredFormatFunctor3(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED_FORMAT3 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT3(PredFormatFunction3, - ++n1_, - ++n2_, - ++n3_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT3 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED_FORMAT3(PredFormatFunction3, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT3 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT3(PredFormatFunctor3(), - ++n1_, - ++n2_, - ++n3_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT3 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED_FORMAT3(PredFormatFunctor3(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED_FORMAT3 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT3(PredFormatFunction3, - n1_++, - n2_++, - n3_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT3 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT3(PredFormatFunction3, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT3 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT3(PredFormatFunctor3(), - n1_++, - n2_++, - n3_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT3 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT3(PredFormatFunctor3(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++)); - finished_ = true; - }, ""); -} -// Sample functions/functors for testing 4-ary predicate assertions. - -// A 4-ary predicate function. -template -bool PredFunction4(T1 v1, T2 v2, T3 v3, T4 v4) { - return v1 + v2 + v3 + v4 > 0; -} - -// The following two functions are needed to circumvent a bug in -// gcc 2.95.3, which sometimes has problem with the above template -// function. -bool PredFunction4Int(int v1, int v2, int v3, int v4) { - return v1 + v2 + v3 + v4 > 0; -} -bool PredFunction4Bool(Bool v1, Bool v2, Bool v3, Bool v4) { - return v1 + v2 + v3 + v4 > 0; -} - -// A 4-ary predicate functor. -struct PredFunctor4 { - template - bool operator()(const T1& v1, - const T2& v2, - const T3& v3, - const T4& v4) { - return v1 + v2 + v3 + v4 > 0; - } -}; - -// A 4-ary predicate-formatter function. -template -testing::AssertionResult PredFormatFunction4(const char* e1, - const char* e2, - const char* e3, - const char* e4, - const T1& v1, - const T2& v2, - const T3& v3, - const T4& v4) { - if (PredFunction4(v1, v2, v3, v4)) - return testing::AssertionSuccess(); - - return testing::AssertionFailure() - << e1 << " + " << e2 << " + " << e3 << " + " << e4 - << " is expected to be positive, but evaluates to " - << v1 + v2 + v3 + v4 << "."; -} - -// A 4-ary predicate-formatter functor. -struct PredFormatFunctor4 { - template - testing::AssertionResult operator()(const char* e1, - const char* e2, - const char* e3, - const char* e4, - const T1& v1, - const T2& v2, - const T3& v3, - const T4& v4) const { - return PredFormatFunction4(e1, e2, e3, e4, v1, v2, v3, v4); - } -}; - -// Tests for {EXPECT|ASSERT}_PRED_FORMAT4. - -class Predicate4Test : public testing::Test { - protected: - void SetUp() override { - expected_to_finish_ = true; - finished_ = false; - n1_ = n2_ = n3_ = n4_ = 0; - } - - void TearDown() override { - // Verifies that each of the predicate's arguments was evaluated - // exactly once. - EXPECT_EQ(1, n1_) << - "The predicate assertion didn't evaluate argument 2 " - "exactly once."; - EXPECT_EQ(1, n2_) << - "The predicate assertion didn't evaluate argument 3 " - "exactly once."; - EXPECT_EQ(1, n3_) << - "The predicate assertion didn't evaluate argument 4 " - "exactly once."; - EXPECT_EQ(1, n4_) << - "The predicate assertion didn't evaluate argument 5 " - "exactly once."; - - // Verifies that the control flow in the test function is expected. - if (expected_to_finish_ && !finished_) { - FAIL() << "The predicate assertion unexpactedly aborted the test."; - } else if (!expected_to_finish_ && finished_) { - FAIL() << "The failed predicate assertion didn't abort the test " - "as expected."; - } - } - - // true if and only if the test function is expected to run to finish. - static bool expected_to_finish_; - - // true if and only if the test function did run to finish. - static bool finished_; - - static int n1_; - static int n2_; - static int n3_; - static int n4_; -}; - -bool Predicate4Test::expected_to_finish_; -bool Predicate4Test::finished_; -int Predicate4Test::n1_; -int Predicate4Test::n2_; -int Predicate4Test::n3_; -int Predicate4Test::n4_; - -typedef Predicate4Test EXPECT_PRED_FORMAT4Test; -typedef Predicate4Test ASSERT_PRED_FORMAT4Test; -typedef Predicate4Test EXPECT_PRED4Test; -typedef Predicate4Test ASSERT_PRED4Test; - -// Tests a successful EXPECT_PRED4 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED4Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED4(PredFunction4Int, - ++n1_, - ++n2_, - ++n3_, - ++n4_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED4 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED4Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED4(PredFunction4Bool, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED4 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED4Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED4(PredFunctor4(), - ++n1_, - ++n2_, - ++n3_, - ++n4_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED4 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED4Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED4(PredFunctor4(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED4 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED4Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED4(PredFunction4Int, - n1_++, - n2_++, - n3_++, - n4_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED4 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED4Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED4(PredFunction4Bool, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED4 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED4Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED4(PredFunctor4(), - n1_++, - n2_++, - n3_++, - n4_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED4 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED4Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED4(PredFunctor4(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED4 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED4Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED4(PredFunction4Int, - ++n1_, - ++n2_, - ++n3_, - ++n4_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED4 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED4Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED4(PredFunction4Bool, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED4 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED4Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED4(PredFunctor4(), - ++n1_, - ++n2_, - ++n3_, - ++n4_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED4 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED4Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED4(PredFunctor4(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED4 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED4Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED4(PredFunction4Int, - n1_++, - n2_++, - n3_++, - n4_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED4 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED4Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED4(PredFunction4Bool, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED4 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED4Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED4(PredFunctor4(), - n1_++, - n2_++, - n3_++, - n4_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED4 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED4Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED4(PredFunctor4(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++)); - finished_ = true; - }, ""); -} - -// Tests a successful EXPECT_PRED_FORMAT4 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT4(PredFormatFunction4, - ++n1_, - ++n2_, - ++n3_, - ++n4_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT4 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED_FORMAT4(PredFormatFunction4, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT4 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT4(PredFormatFunctor4(), - ++n1_, - ++n2_, - ++n3_, - ++n4_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT4 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED_FORMAT4(PredFormatFunctor4(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED_FORMAT4 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT4(PredFormatFunction4, - n1_++, - n2_++, - n3_++, - n4_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT4 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT4(PredFormatFunction4, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT4 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT4(PredFormatFunctor4(), - n1_++, - n2_++, - n3_++, - n4_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT4 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT4(PredFormatFunctor4(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED_FORMAT4 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT4(PredFormatFunction4, - ++n1_, - ++n2_, - ++n3_, - ++n4_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT4 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED_FORMAT4(PredFormatFunction4, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT4 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT4(PredFormatFunctor4(), - ++n1_, - ++n2_, - ++n3_, - ++n4_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT4 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED_FORMAT4(PredFormatFunctor4(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED_FORMAT4 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT4(PredFormatFunction4, - n1_++, - n2_++, - n3_++, - n4_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT4 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT4(PredFormatFunction4, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT4 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT4(PredFormatFunctor4(), - n1_++, - n2_++, - n3_++, - n4_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT4 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT4(PredFormatFunctor4(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++)); - finished_ = true; - }, ""); -} -// Sample functions/functors for testing 5-ary predicate assertions. - -// A 5-ary predicate function. -template -bool PredFunction5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) { - return v1 + v2 + v3 + v4 + v5 > 0; -} - -// The following two functions are needed to circumvent a bug in -// gcc 2.95.3, which sometimes has problem with the above template -// function. -bool PredFunction5Int(int v1, int v2, int v3, int v4, int v5) { - return v1 + v2 + v3 + v4 + v5 > 0; -} -bool PredFunction5Bool(Bool v1, Bool v2, Bool v3, Bool v4, Bool v5) { - return v1 + v2 + v3 + v4 + v5 > 0; -} - -// A 5-ary predicate functor. -struct PredFunctor5 { - template - bool operator()(const T1& v1, - const T2& v2, - const T3& v3, - const T4& v4, - const T5& v5) { - return v1 + v2 + v3 + v4 + v5 > 0; - } -}; - -// A 5-ary predicate-formatter function. -template -testing::AssertionResult PredFormatFunction5(const char* e1, - const char* e2, - const char* e3, - const char* e4, - const char* e5, - const T1& v1, - const T2& v2, - const T3& v3, - const T4& v4, - const T5& v5) { - if (PredFunction5(v1, v2, v3, v4, v5)) - return testing::AssertionSuccess(); - - return testing::AssertionFailure() - << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " + " << e5 - << " is expected to be positive, but evaluates to " - << v1 + v2 + v3 + v4 + v5 << "."; -} - -// A 5-ary predicate-formatter functor. -struct PredFormatFunctor5 { - template - testing::AssertionResult operator()(const char* e1, - const char* e2, - const char* e3, - const char* e4, - const char* e5, - const T1& v1, - const T2& v2, - const T3& v3, - const T4& v4, - const T5& v5) const { - return PredFormatFunction5(e1, e2, e3, e4, e5, v1, v2, v3, v4, v5); - } -}; - -// Tests for {EXPECT|ASSERT}_PRED_FORMAT5. - -class Predicate5Test : public testing::Test { - protected: - void SetUp() override { - expected_to_finish_ = true; - finished_ = false; - n1_ = n2_ = n3_ = n4_ = n5_ = 0; - } - - void TearDown() override { - // Verifies that each of the predicate's arguments was evaluated - // exactly once. - EXPECT_EQ(1, n1_) << - "The predicate assertion didn't evaluate argument 2 " - "exactly once."; - EXPECT_EQ(1, n2_) << - "The predicate assertion didn't evaluate argument 3 " - "exactly once."; - EXPECT_EQ(1, n3_) << - "The predicate assertion didn't evaluate argument 4 " - "exactly once."; - EXPECT_EQ(1, n4_) << - "The predicate assertion didn't evaluate argument 5 " - "exactly once."; - EXPECT_EQ(1, n5_) << - "The predicate assertion didn't evaluate argument 6 " - "exactly once."; - - // Verifies that the control flow in the test function is expected. - if (expected_to_finish_ && !finished_) { - FAIL() << "The predicate assertion unexpactedly aborted the test."; - } else if (!expected_to_finish_ && finished_) { - FAIL() << "The failed predicate assertion didn't abort the test " - "as expected."; - } - } - - // true if and only if the test function is expected to run to finish. - static bool expected_to_finish_; - - // true if and only if the test function did run to finish. - static bool finished_; - - static int n1_; - static int n2_; - static int n3_; - static int n4_; - static int n5_; -}; - -bool Predicate5Test::expected_to_finish_; -bool Predicate5Test::finished_; -int Predicate5Test::n1_; -int Predicate5Test::n2_; -int Predicate5Test::n3_; -int Predicate5Test::n4_; -int Predicate5Test::n5_; - -typedef Predicate5Test EXPECT_PRED_FORMAT5Test; -typedef Predicate5Test ASSERT_PRED_FORMAT5Test; -typedef Predicate5Test EXPECT_PRED5Test; -typedef Predicate5Test ASSERT_PRED5Test; - -// Tests a successful EXPECT_PRED5 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED5Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED5(PredFunction5Int, - ++n1_, - ++n2_, - ++n3_, - ++n4_, - ++n5_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED5 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED5Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED5(PredFunction5Bool, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_), - Bool(++n5_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED5 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED5Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED5(PredFunctor5(), - ++n1_, - ++n2_, - ++n3_, - ++n4_, - ++n5_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED5 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED5Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED5(PredFunctor5(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_), - Bool(++n5_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED5 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED5Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED5(PredFunction5Int, - n1_++, - n2_++, - n3_++, - n4_++, - n5_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED5 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED5Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED5(PredFunction5Bool, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++), - Bool(n5_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED5 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED5Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED5(PredFunctor5(), - n1_++, - n2_++, - n3_++, - n4_++, - n5_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED5 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED5Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED5(PredFunctor5(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++), - Bool(n5_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED5 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED5Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED5(PredFunction5Int, - ++n1_, - ++n2_, - ++n3_, - ++n4_, - ++n5_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED5 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED5Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED5(PredFunction5Bool, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_), - Bool(++n5_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED5 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED5Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED5(PredFunctor5(), - ++n1_, - ++n2_, - ++n3_, - ++n4_, - ++n5_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED5 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED5Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED5(PredFunctor5(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_), - Bool(++n5_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED5 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED5Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED5(PredFunction5Int, - n1_++, - n2_++, - n3_++, - n4_++, - n5_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED5 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED5Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED5(PredFunction5Bool, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++), - Bool(n5_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED5 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED5Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED5(PredFunctor5(), - n1_++, - n2_++, - n3_++, - n4_++, - n5_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED5 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED5Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED5(PredFunctor5(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++), - Bool(n5_++)); - finished_ = true; - }, ""); -} - -// Tests a successful EXPECT_PRED_FORMAT5 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT5(PredFormatFunction5, - ++n1_, - ++n2_, - ++n3_, - ++n4_, - ++n5_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT5 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnUserTypeSuccess) { - EXPECT_PRED_FORMAT5(PredFormatFunction5, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_), - Bool(++n5_)); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT5 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnBuiltInTypeSuccess) { - EXPECT_PRED_FORMAT5(PredFormatFunctor5(), - ++n1_, - ++n2_, - ++n3_, - ++n4_, - ++n5_); - finished_ = true; -} - -// Tests a successful EXPECT_PRED_FORMAT5 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnUserTypeSuccess) { - EXPECT_PRED_FORMAT5(PredFormatFunctor5(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_), - Bool(++n5_)); - finished_ = true; -} - -// Tests a failed EXPECT_PRED_FORMAT5 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT5(PredFormatFunction5, - n1_++, - n2_++, - n3_++, - n4_++, - n5_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT5 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT5(PredFormatFunction5, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++), - Bool(n5_++)); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT5 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnBuiltInTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT5(PredFormatFunctor5(), - n1_++, - n2_++, - n3_++, - n4_++, - n5_++); - finished_ = true; - }, ""); -} - -// Tests a failed EXPECT_PRED_FORMAT5 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnUserTypeFailure) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT5(PredFormatFunctor5(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++), - Bool(n5_++)); - finished_ = true; - }, ""); -} - -// Tests a successful ASSERT_PRED_FORMAT5 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT5(PredFormatFunction5, - ++n1_, - ++n2_, - ++n3_, - ++n4_, - ++n5_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT5 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnUserTypeSuccess) { - ASSERT_PRED_FORMAT5(PredFormatFunction5, - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_), - Bool(++n5_)); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT5 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnBuiltInTypeSuccess) { - ASSERT_PRED_FORMAT5(PredFormatFunctor5(), - ++n1_, - ++n2_, - ++n3_, - ++n4_, - ++n5_); - finished_ = true; -} - -// Tests a successful ASSERT_PRED_FORMAT5 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnUserTypeSuccess) { - ASSERT_PRED_FORMAT5(PredFormatFunctor5(), - Bool(++n1_), - Bool(++n2_), - Bool(++n3_), - Bool(++n4_), - Bool(++n5_)); - finished_ = true; -} - -// Tests a failed ASSERT_PRED_FORMAT5 where the -// predicate-formatter is a function on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT5(PredFormatFunction5, - n1_++, - n2_++, - n3_++, - n4_++, - n5_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT5 where the -// predicate-formatter is a function on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT5(PredFormatFunction5, - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++), - Bool(n5_++)); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT5 where the -// predicate-formatter is a functor on a built-in type (int). -TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnBuiltInTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT5(PredFormatFunctor5(), - n1_++, - n2_++, - n3_++, - n4_++, - n5_++); - finished_ = true; - }, ""); -} - -// Tests a failed ASSERT_PRED_FORMAT5 where the -// predicate-formatter is a functor on a user-defined type (Bool). -TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnUserTypeFailure) { - expected_to_finish_ = false; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT5(PredFormatFunctor5(), - Bool(n1_++), - Bool(n2_++), - Bool(n3_++), - Bool(n4_++), - Bool(n5_++)); - finished_ = true; - }, ""); -} diff --git a/src/pdal/test/gtest/test/gtest_premature_exit_test.cc b/src/pdal/test/gtest/test/gtest_premature_exit_test.cc deleted file mode 100644 index 1d1187e..0000000 --- a/src/pdal/test/gtest/test/gtest_premature_exit_test.cc +++ /dev/null @@ -1,126 +0,0 @@ -// Copyright 2013, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests that Google Test manipulates the premature-exit-detection -// file correctly. - -#include - -#include "gtest/gtest.h" - -using ::testing::InitGoogleTest; -using ::testing::Test; -using ::testing::internal::posix::GetEnv; -using ::testing::internal::posix::Stat; -using ::testing::internal::posix::StatStruct; - -namespace { - -class PrematureExitTest : public Test { - public: - // Returns true if and only if the given file exists. - static bool FileExists(const char* filepath) { - StatStruct stat; - return Stat(filepath, &stat) == 0; - } - - protected: - PrematureExitTest() { - premature_exit_file_path_ = GetEnv("TEST_PREMATURE_EXIT_FILE"); - - // Normalize NULL to "" for ease of handling. - if (premature_exit_file_path_ == nullptr) { - premature_exit_file_path_ = ""; - } - } - - // Returns true if and only if the premature-exit file exists. - bool PrematureExitFileExists() const { - return FileExists(premature_exit_file_path_); - } - - const char* premature_exit_file_path_; -}; - -typedef PrematureExitTest PrematureExitDeathTest; - -// Tests that: -// - the premature-exit file exists during the execution of a -// death test (EXPECT_DEATH*), and -// - a death test doesn't interfere with the main test process's -// handling of the premature-exit file. -TEST_F(PrematureExitDeathTest, FileExistsDuringExecutionOfDeathTest) { - if (*premature_exit_file_path_ == '\0') { - return; - } - - EXPECT_DEATH_IF_SUPPORTED({ - // If the file exists, crash the process such that the main test - // process will catch the (expected) crash and report a success; - // otherwise don't crash, which will cause the main test process - // to report that the death test has failed. - if (PrematureExitFileExists()) { - exit(1); - } - }, ""); -} - -// Tests that the premature-exit file exists during the execution of a -// normal (non-death) test. -TEST_F(PrematureExitTest, PrematureExitFileExistsDuringTestExecution) { - if (*premature_exit_file_path_ == '\0') { - return; - } - - EXPECT_TRUE(PrematureExitFileExists()) - << " file " << premature_exit_file_path_ - << " should exist during test execution, but doesn't."; -} - -} // namespace - -int main(int argc, char **argv) { - InitGoogleTest(&argc, argv); - const int exit_code = RUN_ALL_TESTS(); - - // Test that the premature-exit file is deleted upon return from - // RUN_ALL_TESTS(). - const char* const filepath = GetEnv("TEST_PREMATURE_EXIT_FILE"); - if (filepath != nullptr && *filepath != '\0') { - if (PrematureExitTest::FileExists(filepath)) { - printf( - "File %s shouldn't exist after the test program finishes, but does.", - filepath); - return 1; - } - } - - return exit_code; -} diff --git a/src/pdal/test/gtest/test/gtest_prod_test.cc b/src/pdal/test/gtest/test/gtest_prod_test.cc deleted file mode 100644 index ede81a0..0000000 --- a/src/pdal/test/gtest/test/gtest_prod_test.cc +++ /dev/null @@ -1,56 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Unit test for gtest_prod.h. - -#include "production.h" -#include "gtest/gtest.h" - -// Tests that private members can be accessed from a TEST declared as -// a friend of the class. -TEST(PrivateCodeTest, CanAccessPrivateMembers) { - PrivateCode a; - EXPECT_EQ(0, a.x_); - - a.set_x(1); - EXPECT_EQ(1, a.x_); -} - -typedef testing::Test PrivateCodeFixtureTest; - -// Tests that private members can be accessed from a TEST_F declared -// as a friend of the class. -TEST_F(PrivateCodeFixtureTest, CanAccessPrivateMembers) { - PrivateCode a; - EXPECT_EQ(0, a.x_); - - a.set_x(2); - EXPECT_EQ(2, a.x_); -} diff --git a/src/pdal/test/gtest/test/gtest_repeat_test.cc b/src/pdal/test/gtest/test/gtest_repeat_test.cc deleted file mode 100644 index 7da4a15..0000000 --- a/src/pdal/test/gtest/test/gtest_repeat_test.cc +++ /dev/null @@ -1,233 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Tests the --gtest_repeat=number flag. - -#include -#include -#include "gtest/gtest.h" -#include "src/gtest-internal-inl.h" - -namespace testing { - -GTEST_DECLARE_string_(death_test_style); -GTEST_DECLARE_string_(filter); -GTEST_DECLARE_int32_(repeat); - -} // namespace testing - -using testing::GTEST_FLAG(death_test_style); -using testing::GTEST_FLAG(filter); -using testing::GTEST_FLAG(repeat); - -namespace { - -// We need this when we are testing Google Test itself and therefore -// cannot use Google Test assertions. -#define GTEST_CHECK_INT_EQ_(expected, actual) \ - do {\ - const int expected_val = (expected);\ - const int actual_val = (actual);\ - if (::testing::internal::IsTrue(expected_val != actual_val)) {\ - ::std::cout << "Value of: " #actual "\n"\ - << " Actual: " << actual_val << "\n"\ - << "Expected: " #expected "\n"\ - << "Which is: " << expected_val << "\n";\ - ::testing::internal::posix::Abort();\ - }\ - } while (::testing::internal::AlwaysFalse()) - - -// Used for verifying that global environment set-up and tear-down are -// inside the --gtest_repeat loop. - -int g_environment_set_up_count = 0; -int g_environment_tear_down_count = 0; - -class MyEnvironment : public testing::Environment { - public: - MyEnvironment() {} - void SetUp() override { g_environment_set_up_count++; } - void TearDown() override { g_environment_tear_down_count++; } -}; - -// A test that should fail. - -int g_should_fail_count = 0; - -TEST(FooTest, ShouldFail) { - g_should_fail_count++; - EXPECT_EQ(0, 1) << "Expected failure."; -} - -// A test that should pass. - -int g_should_pass_count = 0; - -TEST(FooTest, ShouldPass) { - g_should_pass_count++; -} - -// A test that contains a thread-safe death test and a fast death -// test. It should pass. - -int g_death_test_count = 0; - -TEST(BarDeathTest, ThreadSafeAndFast) { - g_death_test_count++; - - GTEST_FLAG(death_test_style) = "threadsafe"; - EXPECT_DEATH_IF_SUPPORTED(::testing::internal::posix::Abort(), ""); - - GTEST_FLAG(death_test_style) = "fast"; - EXPECT_DEATH_IF_SUPPORTED(::testing::internal::posix::Abort(), ""); -} - -int g_param_test_count = 0; - -const int kNumberOfParamTests = 10; - -class MyParamTest : public testing::TestWithParam {}; - -TEST_P(MyParamTest, ShouldPass) { - GTEST_CHECK_INT_EQ_(g_param_test_count % kNumberOfParamTests, GetParam()); - g_param_test_count++; -} -INSTANTIATE_TEST_SUITE_P(MyParamSequence, - MyParamTest, - testing::Range(0, kNumberOfParamTests)); - -// Resets the count for each test. -void ResetCounts() { - g_environment_set_up_count = 0; - g_environment_tear_down_count = 0; - g_should_fail_count = 0; - g_should_pass_count = 0; - g_death_test_count = 0; - g_param_test_count = 0; -} - -// Checks that the count for each test is expected. -void CheckCounts(int expected) { - GTEST_CHECK_INT_EQ_(expected, g_environment_set_up_count); - GTEST_CHECK_INT_EQ_(expected, g_environment_tear_down_count); - GTEST_CHECK_INT_EQ_(expected, g_should_fail_count); - GTEST_CHECK_INT_EQ_(expected, g_should_pass_count); - GTEST_CHECK_INT_EQ_(expected, g_death_test_count); - GTEST_CHECK_INT_EQ_(expected * kNumberOfParamTests, g_param_test_count); -} - -// Tests the behavior of Google Test when --gtest_repeat is not specified. -void TestRepeatUnspecified() { - ResetCounts(); - GTEST_CHECK_INT_EQ_(1, RUN_ALL_TESTS()); - CheckCounts(1); -} - -// Tests the behavior of Google Test when --gtest_repeat has the given value. -void TestRepeat(int repeat) { - GTEST_FLAG(repeat) = repeat; - - ResetCounts(); - GTEST_CHECK_INT_EQ_(repeat > 0 ? 1 : 0, RUN_ALL_TESTS()); - CheckCounts(repeat); -} - -// Tests using --gtest_repeat when --gtest_filter specifies an empty -// set of tests. -void TestRepeatWithEmptyFilter(int repeat) { - GTEST_FLAG(repeat) = repeat; - GTEST_FLAG(filter) = "None"; - - ResetCounts(); - GTEST_CHECK_INT_EQ_(0, RUN_ALL_TESTS()); - CheckCounts(0); -} - -// Tests using --gtest_repeat when --gtest_filter specifies a set of -// successful tests. -void TestRepeatWithFilterForSuccessfulTests(int repeat) { - GTEST_FLAG(repeat) = repeat; - GTEST_FLAG(filter) = "*-*ShouldFail"; - - ResetCounts(); - GTEST_CHECK_INT_EQ_(0, RUN_ALL_TESTS()); - GTEST_CHECK_INT_EQ_(repeat, g_environment_set_up_count); - GTEST_CHECK_INT_EQ_(repeat, g_environment_tear_down_count); - GTEST_CHECK_INT_EQ_(0, g_should_fail_count); - GTEST_CHECK_INT_EQ_(repeat, g_should_pass_count); - GTEST_CHECK_INT_EQ_(repeat, g_death_test_count); - GTEST_CHECK_INT_EQ_(repeat * kNumberOfParamTests, g_param_test_count); -} - -// Tests using --gtest_repeat when --gtest_filter specifies a set of -// failed tests. -void TestRepeatWithFilterForFailedTests(int repeat) { - GTEST_FLAG(repeat) = repeat; - GTEST_FLAG(filter) = "*ShouldFail"; - - ResetCounts(); - GTEST_CHECK_INT_EQ_(1, RUN_ALL_TESTS()); - GTEST_CHECK_INT_EQ_(repeat, g_environment_set_up_count); - GTEST_CHECK_INT_EQ_(repeat, g_environment_tear_down_count); - GTEST_CHECK_INT_EQ_(repeat, g_should_fail_count); - GTEST_CHECK_INT_EQ_(0, g_should_pass_count); - GTEST_CHECK_INT_EQ_(0, g_death_test_count); - GTEST_CHECK_INT_EQ_(0, g_param_test_count); -} - -} // namespace - -int main(int argc, char **argv) { - testing::InitGoogleTest(&argc, argv); - - testing::AddGlobalTestEnvironment(new MyEnvironment); - - TestRepeatUnspecified(); - TestRepeat(0); - TestRepeat(1); - TestRepeat(5); - - TestRepeatWithEmptyFilter(2); - TestRepeatWithEmptyFilter(3); - - TestRepeatWithFilterForSuccessfulTests(3); - - TestRepeatWithFilterForFailedTests(4); - - // It would be nice to verify that the tests indeed loop forever - // when GTEST_FLAG(repeat) is negative, but this test will be quite - // complicated to write. Since this flag is for interactive - // debugging only and doesn't affect the normal test result, such a - // test would be an overkill. - - printf("PASS\n"); - return 0; -} diff --git a/src/pdal/test/gtest/test/gtest_skip_environment_check_output_test.py b/src/pdal/test/gtest/test/gtest_skip_environment_check_output_test.py deleted file mode 100755 index 6e79155..0000000 --- a/src/pdal/test/gtest/test/gtest_skip_environment_check_output_test.py +++ /dev/null @@ -1,54 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2019 Google LLC. All Rights Reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -"""Tests Google Test's gtest skip in environment setup behavior. - -This script invokes gtest_skip_in_environment_setup_test_ and verifies its -output. -""" - -import gtest_test_utils - -# Path to the gtest_skip_in_environment_setup_test binary -EXE_PATH = gtest_test_utils.GetTestExecutablePath( - 'gtest_skip_in_environment_setup_test') - -OUTPUT = gtest_test_utils.Subprocess([EXE_PATH]).output - - -# Test. -class SkipEntireEnvironmentTest(gtest_test_utils.TestCase): - - def testSkipEntireEnvironmentTest(self): - self.assertIn('Skipping the entire environment', OUTPUT) - self.assertNotIn('FAILED', OUTPUT) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/gtest_skip_in_environment_setup_test.cc b/src/pdal/test/gtest/test/gtest_skip_in_environment_setup_test.cc deleted file mode 100644 index 9372310..0000000 --- a/src/pdal/test/gtest/test/gtest_skip_in_environment_setup_test.cc +++ /dev/null @@ -1,49 +0,0 @@ -// Copyright 2019, Google LLC. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google LLC. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// This test verifies that skipping in the environment results in the -// testcases being skipped. - -#include -#include "gtest/gtest.h" - -class SetupEnvironment : public testing::Environment { - public: - void SetUp() override { GTEST_SKIP() << "Skipping the entire environment"; } -}; - -TEST(Test, AlwaysFails) { EXPECT_EQ(true, false); } - -int main(int argc, char **argv) { - testing::InitGoogleTest(&argc, argv); - - testing::AddGlobalTestEnvironment(new SetupEnvironment()); - - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/gtest_skip_test.cc b/src/pdal/test/gtest/test/gtest_skip_test.cc deleted file mode 100644 index 717e105..0000000 --- a/src/pdal/test/gtest/test/gtest_skip_test.cc +++ /dev/null @@ -1,55 +0,0 @@ -// Copyright 2008 Google Inc. -// All Rights Reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// Author: arseny.aprelev@gmail.com (Arseny Aprelev) -// - -#include "gtest/gtest.h" - -using ::testing::Test; - -TEST(SkipTest, DoesSkip) { - GTEST_SKIP(); - EXPECT_EQ(0, 1); -} - -class Fixture : public Test { - protected: - void SetUp() override { - GTEST_SKIP() << "skipping all tests for this fixture"; - } -}; - -TEST_F(Fixture, SkipsOneTest) { - EXPECT_EQ(5, 7); -} - -TEST_F(Fixture, SkipsAnotherTest) { - EXPECT_EQ(99, 100); -} diff --git a/src/pdal/test/gtest/test/gtest_sole_header_test.cc b/src/pdal/test/gtest/test/gtest_sole_header_test.cc deleted file mode 100644 index 1d94ac6..0000000 --- a/src/pdal/test/gtest/test/gtest_sole_header_test.cc +++ /dev/null @@ -1,56 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// This test verifies that it's possible to use Google Test by including -// the gtest.h header file alone. - -#include "gtest/gtest.h" - -namespace { - -void Subroutine() { - EXPECT_EQ(42, 42); -} - -TEST(NoFatalFailureTest, ExpectNoFatalFailure) { - EXPECT_NO_FATAL_FAILURE(;); - EXPECT_NO_FATAL_FAILURE(SUCCEED()); - EXPECT_NO_FATAL_FAILURE(Subroutine()); - EXPECT_NO_FATAL_FAILURE({ SUCCEED(); }); -} - -TEST(NoFatalFailureTest, AssertNoFatalFailure) { - ASSERT_NO_FATAL_FAILURE(;); - ASSERT_NO_FATAL_FAILURE(SUCCEED()); - ASSERT_NO_FATAL_FAILURE(Subroutine()); - ASSERT_NO_FATAL_FAILURE({ SUCCEED(); }); -} - -} // namespace diff --git a/src/pdal/test/gtest/test/gtest_stress_test.cc b/src/pdal/test/gtest/test/gtest_stress_test.cc deleted file mode 100644 index 8434819..0000000 --- a/src/pdal/test/gtest/test/gtest_stress_test.cc +++ /dev/null @@ -1,248 +0,0 @@ -// Copyright 2007, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Tests that SCOPED_TRACE() and various Google Test assertions can be -// used in a large number of threads concurrently. - -#include "gtest/gtest.h" - -#include - -#include "src/gtest-internal-inl.h" - -#if GTEST_IS_THREADSAFE - -namespace testing { -namespace { - -using internal::Notification; -using internal::TestPropertyKeyIs; -using internal::ThreadWithParam; - -// In order to run tests in this file, for platforms where Google Test is -// thread safe, implement ThreadWithParam. See the description of its API -// in gtest-port.h, where it is defined for already supported platforms. - -// How many threads to create? -const int kThreadCount = 50; - -std::string IdToKey(int id, const char* suffix) { - Message key; - key << "key_" << id << "_" << suffix; - return key.GetString(); -} - -std::string IdToString(int id) { - Message id_message; - id_message << id; - return id_message.GetString(); -} - -void ExpectKeyAndValueWereRecordedForId( - const std::vector& properties, - int id, const char* suffix) { - TestPropertyKeyIs matches_key(IdToKey(id, suffix).c_str()); - const std::vector::const_iterator property = - std::find_if(properties.begin(), properties.end(), matches_key); - ASSERT_TRUE(property != properties.end()) - << "expecting " << suffix << " value for id " << id; - EXPECT_STREQ(IdToString(id).c_str(), property->value()); -} - -// Calls a large number of Google Test assertions, where exactly one of them -// will fail. -void ManyAsserts(int id) { - GTEST_LOG_(INFO) << "Thread #" << id << " running..."; - - SCOPED_TRACE(Message() << "Thread #" << id); - - for (int i = 0; i < kThreadCount; i++) { - SCOPED_TRACE(Message() << "Iteration #" << i); - - // A bunch of assertions that should succeed. - EXPECT_TRUE(true); - ASSERT_FALSE(false) << "This shouldn't fail."; - EXPECT_STREQ("a", "a"); - ASSERT_LE(5, 6); - EXPECT_EQ(i, i) << "This shouldn't fail."; - - // RecordProperty() should interact safely with other threads as well. - // The shared_key forces property updates. - Test::RecordProperty(IdToKey(id, "string").c_str(), IdToString(id).c_str()); - Test::RecordProperty(IdToKey(id, "int").c_str(), id); - Test::RecordProperty("shared_key", IdToString(id).c_str()); - - // This assertion should fail kThreadCount times per thread. It - // is for testing whether Google Test can handle failed assertions in a - // multi-threaded context. - EXPECT_LT(i, 0) << "This should always fail."; - } -} - -void CheckTestFailureCount(int expected_failures) { - const TestInfo* const info = UnitTest::GetInstance()->current_test_info(); - const TestResult* const result = info->result(); - GTEST_CHECK_(expected_failures == result->total_part_count()) - << "Logged " << result->total_part_count() << " failures " - << " vs. " << expected_failures << " expected"; -} - -// Tests using SCOPED_TRACE() and Google Test assertions in many threads -// concurrently. -TEST(StressTest, CanUseScopedTraceAndAssertionsInManyThreads) { - { - std::unique_ptr > threads[kThreadCount]; - Notification threads_can_start; - for (int i = 0; i != kThreadCount; i++) - threads[i].reset(new ThreadWithParam(&ManyAsserts, - i, - &threads_can_start)); - - threads_can_start.Notify(); - - // Blocks until all the threads are done. - for (int i = 0; i != kThreadCount; i++) - threads[i]->Join(); - } - - // Ensures that kThreadCount*kThreadCount failures have been reported. - const TestInfo* const info = UnitTest::GetInstance()->current_test_info(); - const TestResult* const result = info->result(); - - std::vector properties; - // We have no access to the TestResult's list of properties but we can - // copy them one by one. - for (int i = 0; i < result->test_property_count(); ++i) - properties.push_back(result->GetTestProperty(i)); - - EXPECT_EQ(kThreadCount * 2 + 1, result->test_property_count()) - << "String and int values recorded on each thread, " - << "as well as one shared_key"; - for (int i = 0; i < kThreadCount; ++i) { - ExpectKeyAndValueWereRecordedForId(properties, i, "string"); - ExpectKeyAndValueWereRecordedForId(properties, i, "int"); - } - CheckTestFailureCount(kThreadCount*kThreadCount); -} - -void FailingThread(bool is_fatal) { - if (is_fatal) - FAIL() << "Fatal failure in some other thread. " - << "(This failure is expected.)"; - else - ADD_FAILURE() << "Non-fatal failure in some other thread. " - << "(This failure is expected.)"; -} - -void GenerateFatalFailureInAnotherThread(bool is_fatal) { - ThreadWithParam thread(&FailingThread, is_fatal, nullptr); - thread.Join(); -} - -TEST(NoFatalFailureTest, ExpectNoFatalFailureIgnoresFailuresInOtherThreads) { - EXPECT_NO_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true)); - // We should only have one failure (the one from - // GenerateFatalFailureInAnotherThread()), since the EXPECT_NO_FATAL_FAILURE - // should succeed. - CheckTestFailureCount(1); -} - -void AssertNoFatalFailureIgnoresFailuresInOtherThreads() { - ASSERT_NO_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true)); -} -TEST(NoFatalFailureTest, AssertNoFatalFailureIgnoresFailuresInOtherThreads) { - // Using a subroutine, to make sure, that the test continues. - AssertNoFatalFailureIgnoresFailuresInOtherThreads(); - // We should only have one failure (the one from - // GenerateFatalFailureInAnotherThread()), since the EXPECT_NO_FATAL_FAILURE - // should succeed. - CheckTestFailureCount(1); -} - -TEST(FatalFailureTest, ExpectFatalFailureIgnoresFailuresInOtherThreads) { - // This statement should fail, since the current thread doesn't generate a - // fatal failure, only another one does. - EXPECT_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true), "expected"); - CheckTestFailureCount(2); -} - -TEST(FatalFailureOnAllThreadsTest, ExpectFatalFailureOnAllThreads) { - // This statement should succeed, because failures in all threads are - // considered. - EXPECT_FATAL_FAILURE_ON_ALL_THREADS( - GenerateFatalFailureInAnotherThread(true), "expected"); - CheckTestFailureCount(0); - // We need to add a failure, because main() checks that there are failures. - // But when only this test is run, we shouldn't have any failures. - ADD_FAILURE() << "This is an expected non-fatal failure."; -} - -TEST(NonFatalFailureTest, ExpectNonFatalFailureIgnoresFailuresInOtherThreads) { - // This statement should fail, since the current thread doesn't generate a - // fatal failure, only another one does. - EXPECT_NONFATAL_FAILURE(GenerateFatalFailureInAnotherThread(false), - "expected"); - CheckTestFailureCount(2); -} - -TEST(NonFatalFailureOnAllThreadsTest, ExpectNonFatalFailureOnAllThreads) { - // This statement should succeed, because failures in all threads are - // considered. - EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS( - GenerateFatalFailureInAnotherThread(false), "expected"); - CheckTestFailureCount(0); - // We need to add a failure, because main() checks that there are failures, - // But when only this test is run, we shouldn't have any failures. - ADD_FAILURE() << "This is an expected non-fatal failure."; -} - -} // namespace -} // namespace testing - -int main(int argc, char **argv) { - testing::InitGoogleTest(&argc, argv); - - const int result = RUN_ALL_TESTS(); // Expected to fail. - GTEST_CHECK_(result == 1) << "RUN_ALL_TESTS() did not fail as expected"; - - printf("\nPASS\n"); - return 0; -} - -#else -TEST(StressTest, - DISABLED_ThreadSafetyTestsAreSkippedWhenGoogleTestIsNotThreadSafe) { -} - -int main(int argc, char **argv) { - testing::InitGoogleTest(&argc, argv); - return RUN_ALL_TESTS(); -} -#endif // GTEST_IS_THREADSAFE diff --git a/src/pdal/test/gtest/test/gtest_test_macro_stack_footprint_test.cc b/src/pdal/test/gtest/test/gtest_test_macro_stack_footprint_test.cc deleted file mode 100644 index a48db05..0000000 --- a/src/pdal/test/gtest/test/gtest_test_macro_stack_footprint_test.cc +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright 2013, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Each TEST() expands to some static registration logic. GCC puts all -// such static initialization logic for a translation unit in a common, -// internal function. Since Google's build system restricts how much -// stack space a function can use, there's a limit on how many TEST()s -// one can put in a single C++ test file. This test ensures that a large -// number of TEST()s can be defined in the same translation unit. - -#include "gtest/gtest.h" - -// This macro defines 10 dummy tests. -#define TEN_TESTS_(test_case_name) \ - TEST(test_case_name, T0) {} \ - TEST(test_case_name, T1) {} \ - TEST(test_case_name, T2) {} \ - TEST(test_case_name, T3) {} \ - TEST(test_case_name, T4) {} \ - TEST(test_case_name, T5) {} \ - TEST(test_case_name, T6) {} \ - TEST(test_case_name, T7) {} \ - TEST(test_case_name, T8) {} \ - TEST(test_case_name, T9) {} - -// This macro defines 100 dummy tests. -#define HUNDRED_TESTS_(test_case_name_prefix) \ - TEN_TESTS_(test_case_name_prefix ## 0) \ - TEN_TESTS_(test_case_name_prefix ## 1) \ - TEN_TESTS_(test_case_name_prefix ## 2) \ - TEN_TESTS_(test_case_name_prefix ## 3) \ - TEN_TESTS_(test_case_name_prefix ## 4) \ - TEN_TESTS_(test_case_name_prefix ## 5) \ - TEN_TESTS_(test_case_name_prefix ## 6) \ - TEN_TESTS_(test_case_name_prefix ## 7) \ - TEN_TESTS_(test_case_name_prefix ## 8) \ - TEN_TESTS_(test_case_name_prefix ## 9) - -// This macro defines 1000 dummy tests. -#define THOUSAND_TESTS_(test_case_name_prefix) \ - HUNDRED_TESTS_(test_case_name_prefix ## 0) \ - HUNDRED_TESTS_(test_case_name_prefix ## 1) \ - HUNDRED_TESTS_(test_case_name_prefix ## 2) \ - HUNDRED_TESTS_(test_case_name_prefix ## 3) \ - HUNDRED_TESTS_(test_case_name_prefix ## 4) \ - HUNDRED_TESTS_(test_case_name_prefix ## 5) \ - HUNDRED_TESTS_(test_case_name_prefix ## 6) \ - HUNDRED_TESTS_(test_case_name_prefix ## 7) \ - HUNDRED_TESTS_(test_case_name_prefix ## 8) \ - HUNDRED_TESTS_(test_case_name_prefix ## 9) - -// Ensures that we can define 1000 TEST()s in the same translation -// unit. -THOUSAND_TESTS_(T) - -int main(int argc, char **argv) { - testing::InitGoogleTest(&argc, argv); - - // We don't actually need to run the dummy tests - the purpose is to - // ensure that they compile. - return 0; -} diff --git a/src/pdal/test/gtest/test/gtest_test_utils.py b/src/pdal/test/gtest/test/gtest_test_utils.py deleted file mode 100755 index ef9363c..0000000 --- a/src/pdal/test/gtest/test/gtest_test_utils.py +++ /dev/null @@ -1,314 +0,0 @@ -# Copyright 2006, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test utilities for Google C++ Testing and Mocking Framework.""" -# Suppresses the 'Import not at the top of the file' lint complaint. -# pylint: disable-msg=C6204 - -import os -import sys - -IS_WINDOWS = os.name == 'nt' -IS_CYGWIN = os.name == 'posix' and 'CYGWIN' in os.uname()[0] -IS_OS2 = os.name == 'os2' - -import atexit -import shutil -import tempfile -import unittest as _test_module - -try: - import subprocess - _SUBPROCESS_MODULE_AVAILABLE = True -except: - import popen2 - _SUBPROCESS_MODULE_AVAILABLE = False -# pylint: enable-msg=C6204 - -GTEST_OUTPUT_VAR_NAME = 'GTEST_OUTPUT' - -# The environment variable for specifying the path to the premature-exit file. -PREMATURE_EXIT_FILE_ENV_VAR = 'TEST_PREMATURE_EXIT_FILE' - -environ = os.environ.copy() - - -def SetEnvVar(env_var, value): - """Sets/unsets an environment variable to a given value.""" - - if value is not None: - environ[env_var] = value - elif env_var in environ: - del environ[env_var] - - -# Here we expose a class from a particular module, depending on the -# environment. The comment suppresses the 'Invalid variable name' lint -# complaint. -TestCase = _test_module.TestCase # pylint: disable=C6409 - -# Initially maps a flag to its default value. After -# _ParseAndStripGTestFlags() is called, maps a flag to its actual value. -_flag_map = {'source_dir': os.path.dirname(sys.argv[0]), - 'build_dir': os.path.dirname(sys.argv[0])} -_gtest_flags_are_parsed = False - - -def _ParseAndStripGTestFlags(argv): - """Parses and strips Google Test flags from argv. This is idempotent.""" - - # Suppresses the lint complaint about a global variable since we need it - # here to maintain module-wide state. - global _gtest_flags_are_parsed # pylint: disable=W0603 - if _gtest_flags_are_parsed: - return - - _gtest_flags_are_parsed = True - for flag in _flag_map: - # The environment variable overrides the default value. - if flag.upper() in os.environ: - _flag_map[flag] = os.environ[flag.upper()] - - # The command line flag overrides the environment variable. - i = 1 # Skips the program name. - while i < len(argv): - prefix = '--' + flag + '=' - if argv[i].startswith(prefix): - _flag_map[flag] = argv[i][len(prefix):] - del argv[i] - break - else: - # We don't increment i in case we just found a --gtest_* flag - # and removed it from argv. - i += 1 - - -def GetFlag(flag): - """Returns the value of the given flag.""" - - # In case GetFlag() is called before Main(), we always call - # _ParseAndStripGTestFlags() here to make sure the --gtest_* flags - # are parsed. - _ParseAndStripGTestFlags(sys.argv) - - return _flag_map[flag] - - -def GetSourceDir(): - """Returns the absolute path of the directory where the .py files are.""" - - return os.path.abspath(GetFlag('source_dir')) - - -def GetBuildDir(): - """Returns the absolute path of the directory where the test binaries are.""" - - return os.path.abspath(GetFlag('build_dir')) - - -_temp_dir = None - -def _RemoveTempDir(): - if _temp_dir: - shutil.rmtree(_temp_dir, ignore_errors=True) - -atexit.register(_RemoveTempDir) - - -def GetTempDir(): - global _temp_dir - if not _temp_dir: - _temp_dir = tempfile.mkdtemp() - return _temp_dir - - -def GetTestExecutablePath(executable_name, build_dir=None): - """Returns the absolute path of the test binary given its name. - - The function will print a message and abort the program if the resulting file - doesn't exist. - - Args: - executable_name: name of the test binary that the test script runs. - build_dir: directory where to look for executables, by default - the result of GetBuildDir(). - - Returns: - The absolute path of the test binary. - """ - - path = os.path.abspath(os.path.join(build_dir or GetBuildDir(), - executable_name)) - if (IS_WINDOWS or IS_CYGWIN or IS_OS2) and not path.endswith('.exe'): - path += '.exe' - - if not os.path.exists(path): - message = ( - 'Unable to find the test binary "%s". Please make sure to provide\n' - 'a path to the binary via the --build_dir flag or the BUILD_DIR\n' - 'environment variable.' % path) - print >> sys.stderr, message - sys.exit(1) - - return path - - -def GetExitStatus(exit_code): - """Returns the argument to exit(), or -1 if exit() wasn't called. - - Args: - exit_code: the result value of os.system(command). - """ - - if os.name == 'nt': - # On Windows, os.WEXITSTATUS() doesn't work and os.system() returns - # the argument to exit() directly. - return exit_code - else: - # On Unix, os.WEXITSTATUS() must be used to extract the exit status - # from the result of os.system(). - if os.WIFEXITED(exit_code): - return os.WEXITSTATUS(exit_code) - else: - return -1 - - -class Subprocess: - def __init__(self, command, working_dir=None, capture_stderr=True, env=None): - """Changes into a specified directory, if provided, and executes a command. - - Restores the old directory afterwards. - - Args: - command: The command to run, in the form of sys.argv. - working_dir: The directory to change into. - capture_stderr: Determines whether to capture stderr in the output member - or to discard it. - env: Dictionary with environment to pass to the subprocess. - - Returns: - An object that represents outcome of the executed process. It has the - following attributes: - terminated_by_signal True if and only if the child process has been - terminated by a signal. - signal Sygnal that terminated the child process. - exited True if and only if the child process exited - normally. - exit_code The code with which the child process exited. - output Child process's stdout and stderr output - combined in a string. - """ - - # The subprocess module is the preferrable way of running programs - # since it is available and behaves consistently on all platforms, - # including Windows. But it is only available starting in python 2.4. - # In earlier python versions, we revert to the popen2 module, which is - # available in python 2.0 and later but doesn't provide required - # functionality (Popen4) under Windows. This allows us to support Mac - # OS X 10.4 Tiger, which has python 2.3 installed. - if _SUBPROCESS_MODULE_AVAILABLE: - if capture_stderr: - stderr = subprocess.STDOUT - else: - stderr = subprocess.PIPE - - p = subprocess.Popen(command, - stdout=subprocess.PIPE, stderr=stderr, - cwd=working_dir, universal_newlines=True, env=env) - # communicate returns a tuple with the file object for the child's - # output. - self.output = p.communicate()[0] - self._return_code = p.returncode - else: - old_dir = os.getcwd() - - def _ReplaceEnvDict(dest, src): - # Changes made by os.environ.clear are not inheritable by child - # processes until Python 2.6. To produce inheritable changes we have - # to delete environment items with the del statement. - for key in dest.keys(): - del dest[key] - dest.update(src) - - # When 'env' is not None, backup the environment variables and replace - # them with the passed 'env'. When 'env' is None, we simply use the - # current 'os.environ' for compatibility with the subprocess.Popen - # semantics used above. - if env is not None: - old_environ = os.environ.copy() - _ReplaceEnvDict(os.environ, env) - - try: - if working_dir is not None: - os.chdir(working_dir) - if capture_stderr: - p = popen2.Popen4(command) - else: - p = popen2.Popen3(command) - p.tochild.close() - self.output = p.fromchild.read() - ret_code = p.wait() - finally: - os.chdir(old_dir) - - # Restore the old environment variables - # if they were replaced. - if env is not None: - _ReplaceEnvDict(os.environ, old_environ) - - # Converts ret_code to match the semantics of - # subprocess.Popen.returncode. - if os.WIFSIGNALED(ret_code): - self._return_code = -os.WTERMSIG(ret_code) - else: # os.WIFEXITED(ret_code) should return True here. - self._return_code = os.WEXITSTATUS(ret_code) - - if self._return_code < 0: - self.terminated_by_signal = True - self.exited = False - self.signal = -self._return_code - else: - self.terminated_by_signal = False - self.exited = True - self.exit_code = self._return_code - - -def Main(): - """Runs the unit test.""" - - # We must call _ParseAndStripGTestFlags() before calling - # unittest.main(). Otherwise the latter will be confused by the - # --gtest_* flags. - _ParseAndStripGTestFlags(sys.argv) - # The tested binaries should not be writing XML output files unless the - # script explicitly instructs them to. - if GTEST_OUTPUT_VAR_NAME in os.environ: - del os.environ[GTEST_OUTPUT_VAR_NAME] - - _test_module.main() diff --git a/src/pdal/test/gtest/test/gtest_testbridge_test.py b/src/pdal/test/gtest/test/gtest_testbridge_test.py deleted file mode 100755 index 87ffad7..0000000 --- a/src/pdal/test/gtest/test/gtest_testbridge_test.py +++ /dev/null @@ -1,63 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2018 Google LLC. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -"""Verifies that Google Test uses filter provided via testbridge.""" - -import os - -import gtest_test_utils - -binary_name = 'gtest_testbridge_test_' -COMMAND = gtest_test_utils.GetTestExecutablePath(binary_name) -TESTBRIDGE_NAME = 'TESTBRIDGE_TEST_ONLY' - - -def Assert(condition): - if not condition: - raise AssertionError - - -class GTestTestFilterTest(gtest_test_utils.TestCase): - - def testTestExecutionIsFiltered(self): - """Tests that the test filter is picked up from the testbridge env var.""" - subprocess_env = os.environ.copy() - - subprocess_env[TESTBRIDGE_NAME] = '*.TestThatSucceeds' - p = gtest_test_utils.Subprocess(COMMAND, env=subprocess_env) - - self.assertEquals(0, p.exit_code) - - Assert('filter = *.TestThatSucceeds' in p.output) - Assert('[ OK ] TestFilterTest.TestThatSucceeds' in p.output) - Assert('[ PASSED ] 1 test.' in p.output) - - -if __name__ == '__main__': - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/gtest_testbridge_test_.cc b/src/pdal/test/gtest/test/gtest_testbridge_test_.cc deleted file mode 100644 index 24617b2..0000000 --- a/src/pdal/test/gtest/test/gtest_testbridge_test_.cc +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2018, Google LLC. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// This program is meant to be run by gtest_test_filter_test.py. Do not run -// it directly. - -#include "gtest/gtest.h" - -// These tests are used to detect if filtering is working. Only -// 'TestThatSucceeds' should ever run. - -TEST(TestFilterTest, TestThatSucceeds) {} - -TEST(TestFilterTest, TestThatFails) { - ASSERT_TRUE(false) << "This test should never be run."; -} diff --git a/src/pdal/test/gtest/test/gtest_throw_on_failure_ex_test.cc b/src/pdal/test/gtest/test/gtest_throw_on_failure_ex_test.cc deleted file mode 100644 index 1d95adb..0000000 --- a/src/pdal/test/gtest/test/gtest_throw_on_failure_ex_test.cc +++ /dev/null @@ -1,90 +0,0 @@ -// Copyright 2009, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Tests Google Test's throw-on-failure mode with exceptions enabled. - -#include "gtest/gtest.h" - -#include -#include -#include -#include - -// Prints the given failure message and exits the program with -// non-zero. We use this instead of a Google Test assertion to -// indicate a failure, as the latter is been tested and cannot be -// relied on. -void Fail(const char* msg) { - printf("FAILURE: %s\n", msg); - fflush(stdout); - exit(1); -} - -// Tests that an assertion failure throws a subclass of -// std::runtime_error. -void TestFailureThrowsRuntimeError() { - testing::GTEST_FLAG(throw_on_failure) = true; - - // A successful assertion shouldn't throw. - try { - EXPECT_EQ(3, 3); - } catch(...) { - Fail("A successful assertion wrongfully threw."); - } - - // A failed assertion should throw a subclass of std::runtime_error. - try { - EXPECT_EQ(2, 3) << "Expected failure"; - } catch(const std::runtime_error& e) { - if (strstr(e.what(), "Expected failure") != nullptr) return; - - printf("%s", - "A failed assertion did throw an exception of the right type, " - "but the message is incorrect. Instead of containing \"Expected " - "failure\", it is:\n"); - Fail(e.what()); - } catch(...) { - Fail("A failed assertion threw the wrong type of exception."); - } - Fail("A failed assertion should've thrown but didn't."); -} - -int main(int argc, char** argv) { - testing::InitGoogleTest(&argc, argv); - - // We want to ensure that people can use Google Test assertions in - // other testing frameworks, as long as they initialize Google Test - // properly and set the thrown-on-failure mode. Therefore, we don't - // use Google Test's constructs for defining and running tests - // (e.g. TEST and RUN_ALL_TESTS) here. - - TestFailureThrowsRuntimeError(); - return 0; -} diff --git a/src/pdal/test/gtest/test/gtest_unittest.cc b/src/pdal/test/gtest/test/gtest_unittest.cc deleted file mode 100644 index 39749b7..0000000 --- a/src/pdal/test/gtest/test/gtest_unittest.cc +++ /dev/null @@ -1,7488 +0,0 @@ -// Copyright 2005, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// Tests for Google Test itself. This verifies that the basic constructs of -// Google Test work. - -#include "gtest/gtest.h" - -// Verifies that the command line flag variables can be accessed in -// code once "gtest.h" has been #included. -// Do not move it after other gtest #includes. -TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) { - bool dummy = testing::GTEST_FLAG(also_run_disabled_tests) - || testing::GTEST_FLAG(break_on_failure) - || testing::GTEST_FLAG(catch_exceptions) - || testing::GTEST_FLAG(color) != "unknown" - || testing::GTEST_FLAG(filter) != "unknown" - || testing::GTEST_FLAG(list_tests) - || testing::GTEST_FLAG(output) != "unknown" - || testing::GTEST_FLAG(print_time) - || testing::GTEST_FLAG(random_seed) - || testing::GTEST_FLAG(repeat) > 0 - || testing::GTEST_FLAG(show_internal_stack_frames) - || testing::GTEST_FLAG(shuffle) - || testing::GTEST_FLAG(stack_trace_depth) > 0 - || testing::GTEST_FLAG(stream_result_to) != "unknown" - || testing::GTEST_FLAG(throw_on_failure); - EXPECT_TRUE(dummy || !dummy); // Suppresses warning that dummy is unused. -} - -#include // For INT_MAX. -#include -#include -#include - -#include -#include -#include -#include -#include - -#include "gtest/gtest-spi.h" -#include "src/gtest-internal-inl.h" - -namespace testing { -namespace internal { - -#if GTEST_CAN_STREAM_RESULTS_ - -class StreamingListenerTest : public Test { - public: - class FakeSocketWriter : public StreamingListener::AbstractSocketWriter { - public: - // Sends a string to the socket. - void Send(const std::string& message) override { output_ += message; } - - std::string output_; - }; - - StreamingListenerTest() - : fake_sock_writer_(new FakeSocketWriter), - streamer_(fake_sock_writer_), - test_info_obj_("FooTest", "Bar", nullptr, nullptr, - CodeLocation(__FILE__, __LINE__), nullptr, nullptr) {} - - protected: - std::string* output() { return &(fake_sock_writer_->output_); } - - FakeSocketWriter* const fake_sock_writer_; - StreamingListener streamer_; - UnitTest unit_test_; - TestInfo test_info_obj_; // The name test_info_ was taken by testing::Test. -}; - -TEST_F(StreamingListenerTest, OnTestProgramEnd) { - *output() = ""; - streamer_.OnTestProgramEnd(unit_test_); - EXPECT_EQ("event=TestProgramEnd&passed=1\n", *output()); -} - -TEST_F(StreamingListenerTest, OnTestIterationEnd) { - *output() = ""; - streamer_.OnTestIterationEnd(unit_test_, 42); - EXPECT_EQ("event=TestIterationEnd&passed=1&elapsed_time=0ms\n", *output()); -} - -TEST_F(StreamingListenerTest, OnTestCaseStart) { - *output() = ""; - streamer_.OnTestCaseStart(TestCase("FooTest", "Bar", nullptr, nullptr)); - EXPECT_EQ("event=TestCaseStart&name=FooTest\n", *output()); -} - -TEST_F(StreamingListenerTest, OnTestCaseEnd) { - *output() = ""; - streamer_.OnTestCaseEnd(TestCase("FooTest", "Bar", nullptr, nullptr)); - EXPECT_EQ("event=TestCaseEnd&passed=1&elapsed_time=0ms\n", *output()); -} - -TEST_F(StreamingListenerTest, OnTestStart) { - *output() = ""; - streamer_.OnTestStart(test_info_obj_); - EXPECT_EQ("event=TestStart&name=Bar\n", *output()); -} - -TEST_F(StreamingListenerTest, OnTestEnd) { - *output() = ""; - streamer_.OnTestEnd(test_info_obj_); - EXPECT_EQ("event=TestEnd&passed=1&elapsed_time=0ms\n", *output()); -} - -TEST_F(StreamingListenerTest, OnTestPartResult) { - *output() = ""; - streamer_.OnTestPartResult(TestPartResult( - TestPartResult::kFatalFailure, "foo.cc", 42, "failed=\n&%")); - - // Meta characters in the failure message should be properly escaped. - EXPECT_EQ( - "event=TestPartResult&file=foo.cc&line=42&message=failed%3D%0A%26%25\n", - *output()); -} - -#endif // GTEST_CAN_STREAM_RESULTS_ - -// Provides access to otherwise private parts of the TestEventListeners class -// that are needed to test it. -class TestEventListenersAccessor { - public: - static TestEventListener* GetRepeater(TestEventListeners* listeners) { - return listeners->repeater(); - } - - static void SetDefaultResultPrinter(TestEventListeners* listeners, - TestEventListener* listener) { - listeners->SetDefaultResultPrinter(listener); - } - static void SetDefaultXmlGenerator(TestEventListeners* listeners, - TestEventListener* listener) { - listeners->SetDefaultXmlGenerator(listener); - } - - static bool EventForwardingEnabled(const TestEventListeners& listeners) { - return listeners.EventForwardingEnabled(); - } - - static void SuppressEventForwarding(TestEventListeners* listeners) { - listeners->SuppressEventForwarding(); - } -}; - -class UnitTestRecordPropertyTestHelper : public Test { - protected: - UnitTestRecordPropertyTestHelper() {} - - // Forwards to UnitTest::RecordProperty() to bypass access controls. - void UnitTestRecordProperty(const char* key, const std::string& value) { - unit_test_.RecordProperty(key, value); - } - - UnitTest unit_test_; -}; - -} // namespace internal -} // namespace testing - -using testing::AssertionFailure; -using testing::AssertionResult; -using testing::AssertionSuccess; -using testing::DoubleLE; -using testing::EmptyTestEventListener; -using testing::Environment; -using testing::FloatLE; -using testing::GTEST_FLAG(also_run_disabled_tests); -using testing::GTEST_FLAG(break_on_failure); -using testing::GTEST_FLAG(catch_exceptions); -using testing::GTEST_FLAG(color); -using testing::GTEST_FLAG(death_test_use_fork); -using testing::GTEST_FLAG(filter); -using testing::GTEST_FLAG(list_tests); -using testing::GTEST_FLAG(output); -using testing::GTEST_FLAG(print_time); -using testing::GTEST_FLAG(random_seed); -using testing::GTEST_FLAG(repeat); -using testing::GTEST_FLAG(show_internal_stack_frames); -using testing::GTEST_FLAG(shuffle); -using testing::GTEST_FLAG(stack_trace_depth); -using testing::GTEST_FLAG(stream_result_to); -using testing::GTEST_FLAG(throw_on_failure); -using testing::IsNotSubstring; -using testing::IsSubstring; -using testing::Message; -using testing::ScopedFakeTestPartResultReporter; -using testing::StaticAssertTypeEq; -using testing::Test; -using testing::TestCase; -using testing::TestEventListeners; -using testing::TestInfo; -using testing::TestPartResult; -using testing::TestPartResultArray; -using testing::TestProperty; -using testing::TestResult; -using testing::TimeInMillis; -using testing::UnitTest; -using testing::internal::AlwaysFalse; -using testing::internal::AlwaysTrue; -using testing::internal::AppendUserMessage; -using testing::internal::ArrayAwareFind; -using testing::internal::ArrayEq; -using testing::internal::CodePointToUtf8; -using testing::internal::CopyArray; -using testing::internal::CountIf; -using testing::internal::EqFailure; -using testing::internal::FloatingPoint; -using testing::internal::ForEach; -using testing::internal::FormatEpochTimeInMillisAsIso8601; -using testing::internal::FormatTimeInMillisAsSeconds; -using testing::internal::GTestFlagSaver; -using testing::internal::GetCurrentOsStackTraceExceptTop; -using testing::internal::GetElementOr; -using testing::internal::GetNextRandomSeed; -using testing::internal::GetRandomSeedFromFlag; -using testing::internal::GetTestTypeId; -using testing::internal::GetTimeInMillis; -using testing::internal::GetTypeId; -using testing::internal::GetUnitTestImpl; -using testing::internal::Int32; -using testing::internal::Int32FromEnvOrDie; -using testing::internal::IsAProtocolMessage; -using testing::internal::IsContainer; -using testing::internal::IsContainerTest; -using testing::internal::IsNotContainer; -using testing::internal::NativeArray; -using testing::internal::OsStackTraceGetter; -using testing::internal::OsStackTraceGetterInterface; -using testing::internal::ParseInt32Flag; -using testing::internal::RelationToSourceCopy; -using testing::internal::RelationToSourceReference; -using testing::internal::ShouldRunTestOnShard; -using testing::internal::ShouldShard; -using testing::internal::ShouldUseColor; -using testing::internal::Shuffle; -using testing::internal::ShuffleRange; -using testing::internal::SkipPrefix; -using testing::internal::StreamableToString; -using testing::internal::String; -using testing::internal::TestEventListenersAccessor; -using testing::internal::TestResultAccessor; -using testing::internal::UInt32; -using testing::internal::UnitTestImpl; -using testing::internal::WideStringToUtf8; -using testing::internal::edit_distance::CalculateOptimalEdits; -using testing::internal::edit_distance::CreateUnifiedDiff; -using testing::internal::edit_distance::EditType; -using testing::internal::kMaxRandomSeed; -using testing::internal::kTestTypeIdInGoogleTest; -using testing::kMaxStackTraceDepth; - -#if GTEST_HAS_STREAM_REDIRECTION -using testing::internal::CaptureStdout; -using testing::internal::GetCapturedStdout; -#endif - -#if GTEST_IS_THREADSAFE -using testing::internal::ThreadWithParam; -#endif - -class TestingVector : public std::vector { -}; - -::std::ostream& operator<<(::std::ostream& os, - const TestingVector& vector) { - os << "{ "; - for (size_t i = 0; i < vector.size(); i++) { - os << vector[i] << " "; - } - os << "}"; - return os; -} - -// This line tests that we can define tests in an unnamed namespace. -namespace { - -TEST(GetRandomSeedFromFlagTest, HandlesZero) { - const int seed = GetRandomSeedFromFlag(0); - EXPECT_LE(1, seed); - EXPECT_LE(seed, static_cast(kMaxRandomSeed)); -} - -TEST(GetRandomSeedFromFlagTest, PreservesValidSeed) { - EXPECT_EQ(1, GetRandomSeedFromFlag(1)); - EXPECT_EQ(2, GetRandomSeedFromFlag(2)); - EXPECT_EQ(kMaxRandomSeed - 1, GetRandomSeedFromFlag(kMaxRandomSeed - 1)); - EXPECT_EQ(static_cast(kMaxRandomSeed), - GetRandomSeedFromFlag(kMaxRandomSeed)); -} - -TEST(GetRandomSeedFromFlagTest, NormalizesInvalidSeed) { - const int seed1 = GetRandomSeedFromFlag(-1); - EXPECT_LE(1, seed1); - EXPECT_LE(seed1, static_cast(kMaxRandomSeed)); - - const int seed2 = GetRandomSeedFromFlag(kMaxRandomSeed + 1); - EXPECT_LE(1, seed2); - EXPECT_LE(seed2, static_cast(kMaxRandomSeed)); -} - -TEST(GetNextRandomSeedTest, WorksForValidInput) { - EXPECT_EQ(2, GetNextRandomSeed(1)); - EXPECT_EQ(3, GetNextRandomSeed(2)); - EXPECT_EQ(static_cast(kMaxRandomSeed), - GetNextRandomSeed(kMaxRandomSeed - 1)); - EXPECT_EQ(1, GetNextRandomSeed(kMaxRandomSeed)); - - // We deliberately don't test GetNextRandomSeed() with invalid - // inputs, as that requires death tests, which are expensive. This - // is fine as GetNextRandomSeed() is internal and has a - // straightforward definition. -} - -static void ClearCurrentTestPartResults() { - TestResultAccessor::ClearTestPartResults( - GetUnitTestImpl()->current_test_result()); -} - -// Tests GetTypeId. - -TEST(GetTypeIdTest, ReturnsSameValueForSameType) { - EXPECT_EQ(GetTypeId(), GetTypeId()); - EXPECT_EQ(GetTypeId(), GetTypeId()); -} - -class SubClassOfTest : public Test {}; -class AnotherSubClassOfTest : public Test {}; - -TEST(GetTypeIdTest, ReturnsDifferentValuesForDifferentTypes) { - EXPECT_NE(GetTypeId(), GetTypeId()); - EXPECT_NE(GetTypeId(), GetTypeId()); - EXPECT_NE(GetTypeId(), GetTestTypeId()); - EXPECT_NE(GetTypeId(), GetTestTypeId()); - EXPECT_NE(GetTypeId(), GetTestTypeId()); - EXPECT_NE(GetTypeId(), GetTypeId()); -} - -// Verifies that GetTestTypeId() returns the same value, no matter it -// is called from inside Google Test or outside of it. -TEST(GetTestTypeIdTest, ReturnsTheSameValueInsideOrOutsideOfGoogleTest) { - EXPECT_EQ(kTestTypeIdInGoogleTest, GetTestTypeId()); -} - -// Tests CanonicalizeForStdLibVersioning. - -using ::testing::internal::CanonicalizeForStdLibVersioning; - -TEST(CanonicalizeForStdLibVersioning, LeavesUnversionedNamesUnchanged) { - EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::bind")); - EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::_")); - EXPECT_EQ("std::__foo", CanonicalizeForStdLibVersioning("std::__foo")); - EXPECT_EQ("gtl::__1::x", CanonicalizeForStdLibVersioning("gtl::__1::x")); - EXPECT_EQ("__1::x", CanonicalizeForStdLibVersioning("__1::x")); - EXPECT_EQ("::__1::x", CanonicalizeForStdLibVersioning("::__1::x")); -} - -TEST(CanonicalizeForStdLibVersioning, ElidesDoubleUnderNames) { - EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::__1::bind")); - EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__1::_")); - - EXPECT_EQ("std::bind", CanonicalizeForStdLibVersioning("std::__g::bind")); - EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__g::_")); - - EXPECT_EQ("std::bind", - CanonicalizeForStdLibVersioning("std::__google::bind")); - EXPECT_EQ("std::_", CanonicalizeForStdLibVersioning("std::__google::_")); -} - -// Tests FormatTimeInMillisAsSeconds(). - -TEST(FormatTimeInMillisAsSecondsTest, FormatsZero) { - EXPECT_EQ("0", FormatTimeInMillisAsSeconds(0)); -} - -TEST(FormatTimeInMillisAsSecondsTest, FormatsPositiveNumber) { - EXPECT_EQ("0.003", FormatTimeInMillisAsSeconds(3)); - EXPECT_EQ("0.01", FormatTimeInMillisAsSeconds(10)); - EXPECT_EQ("0.2", FormatTimeInMillisAsSeconds(200)); - EXPECT_EQ("1.2", FormatTimeInMillisAsSeconds(1200)); - EXPECT_EQ("3", FormatTimeInMillisAsSeconds(3000)); -} - -TEST(FormatTimeInMillisAsSecondsTest, FormatsNegativeNumber) { - EXPECT_EQ("-0.003", FormatTimeInMillisAsSeconds(-3)); - EXPECT_EQ("-0.01", FormatTimeInMillisAsSeconds(-10)); - EXPECT_EQ("-0.2", FormatTimeInMillisAsSeconds(-200)); - EXPECT_EQ("-1.2", FormatTimeInMillisAsSeconds(-1200)); - EXPECT_EQ("-3", FormatTimeInMillisAsSeconds(-3000)); -} - -// Tests FormatEpochTimeInMillisAsIso8601(). The correctness of conversion -// for particular dates below was verified in Python using -// datetime.datetime.fromutctimestamp(/1000). - -// FormatEpochTimeInMillisAsIso8601 depends on the current timezone, so we -// have to set up a particular timezone to obtain predictable results. -class FormatEpochTimeInMillisAsIso8601Test : public Test { - public: - // On Cygwin, GCC doesn't allow unqualified integer literals to exceed - // 32 bits, even when 64-bit integer types are available. We have to - // force the constants to have a 64-bit type here. - static const TimeInMillis kMillisPerSec = 1000; - - private: - void SetUp() override { - saved_tz_ = nullptr; - - GTEST_DISABLE_MSC_DEPRECATED_PUSH_(/* getenv, strdup: deprecated */) - if (getenv("TZ")) - saved_tz_ = strdup(getenv("TZ")); - GTEST_DISABLE_MSC_DEPRECATED_POP_() - - // Set up the time zone for FormatEpochTimeInMillisAsIso8601 to use. We - // cannot use the local time zone because the function's output depends - // on the time zone. - SetTimeZone("UTC+00"); - } - - void TearDown() override { - SetTimeZone(saved_tz_); - free(const_cast(saved_tz_)); - saved_tz_ = nullptr; - } - - static void SetTimeZone(const char* time_zone) { - // tzset() distinguishes between the TZ variable being present and empty - // and not being present, so we have to consider the case of time_zone - // being NULL. -#if _MSC_VER || GTEST_OS_WINDOWS_MINGW - // ...Unless it's MSVC, whose standard library's _putenv doesn't - // distinguish between an empty and a missing variable. - const std::string env_var = - std::string("TZ=") + (time_zone ? time_zone : ""); - _putenv(env_var.c_str()); - GTEST_DISABLE_MSC_WARNINGS_PUSH_(4996 /* deprecated function */) - tzset(); - GTEST_DISABLE_MSC_WARNINGS_POP_() -#else - if (time_zone) { - setenv(("TZ"), time_zone, 1); - } else { - unsetenv("TZ"); - } - tzset(); -#endif - } - - const char* saved_tz_; -}; - -const TimeInMillis FormatEpochTimeInMillisAsIso8601Test::kMillisPerSec; - -TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsTwoDigitSegments) { - EXPECT_EQ("2011-10-31T18:52:42", - FormatEpochTimeInMillisAsIso8601(1320087162 * kMillisPerSec)); -} - -TEST_F(FormatEpochTimeInMillisAsIso8601Test, MillisecondsDoNotAffectResult) { - EXPECT_EQ( - "2011-10-31T18:52:42", - FormatEpochTimeInMillisAsIso8601(1320087162 * kMillisPerSec + 234)); -} - -TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsLeadingZeroes) { - EXPECT_EQ("2011-09-03T05:07:02", - FormatEpochTimeInMillisAsIso8601(1315026422 * kMillisPerSec)); -} - -TEST_F(FormatEpochTimeInMillisAsIso8601Test, Prints24HourTime) { - EXPECT_EQ("2011-09-28T17:08:22", - FormatEpochTimeInMillisAsIso8601(1317229702 * kMillisPerSec)); -} - -TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsEpochStart) { - EXPECT_EQ("1970-01-01T00:00:00", FormatEpochTimeInMillisAsIso8601(0)); -} - -# ifdef __BORLANDC__ -// Silences warnings: "Condition is always true", "Unreachable code" -# pragma option push -w-ccc -w-rch -# endif - -// Tests that the LHS of EXPECT_EQ or ASSERT_EQ can be used as a null literal -// when the RHS is a pointer type. -TEST(NullLiteralTest, LHSAllowsNullLiterals) { - EXPECT_EQ(0, static_cast(nullptr)); // NOLINT - ASSERT_EQ(0, static_cast(nullptr)); // NOLINT - EXPECT_EQ(NULL, static_cast(nullptr)); // NOLINT - ASSERT_EQ(NULL, static_cast(nullptr)); // NOLINT - EXPECT_EQ(nullptr, static_cast(nullptr)); - ASSERT_EQ(nullptr, static_cast(nullptr)); - - const int* const p = nullptr; - EXPECT_EQ(0, p); // NOLINT - ASSERT_EQ(0, p); // NOLINT - EXPECT_EQ(NULL, p); // NOLINT - ASSERT_EQ(NULL, p); // NOLINT - EXPECT_EQ(nullptr, p); - ASSERT_EQ(nullptr, p); -} - -struct ConvertToAll { - template - operator T() const { // NOLINT - return T(); - } -}; - -struct ConvertToPointer { - template - operator T*() const { // NOLINT - return nullptr; - } -}; - -struct ConvertToAllButNoPointers { - template ::value, int>::type = 0> - operator T() const { // NOLINT - return T(); - } -}; - -struct MyType {}; -inline bool operator==(MyType const&, MyType const&) { return true; } - -TEST(NullLiteralTest, ImplicitConversion) { - EXPECT_EQ(ConvertToPointer{}, static_cast(nullptr)); -#if !defined(__GNUC__) || defined(__clang__) - // Disabled due to GCC bug gcc.gnu.org/PR89580 - EXPECT_EQ(ConvertToAll{}, static_cast(nullptr)); -#endif - EXPECT_EQ(ConvertToAll{}, MyType{}); - EXPECT_EQ(ConvertToAllButNoPointers{}, MyType{}); -} - -#ifdef __clang__ -#pragma clang diagnostic push -#if __has_warning("-Wzero-as-null-pointer-constant") -#pragma clang diagnostic error "-Wzero-as-null-pointer-constant" -#endif -#endif - -TEST(NullLiteralTest, NoConversionNoWarning) { - // Test that gtests detection and handling of null pointer constants - // doesn't trigger a warning when '0' isn't actually used as null. - EXPECT_EQ(0, 0); - ASSERT_EQ(0, 0); -} - -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - -# ifdef __BORLANDC__ -// Restores warnings after previous "#pragma option push" suppressed them. -# pragma option pop -# endif - -// -// Tests CodePointToUtf8(). - -// Tests that the NUL character L'\0' is encoded correctly. -TEST(CodePointToUtf8Test, CanEncodeNul) { - EXPECT_EQ("", CodePointToUtf8(L'\0')); -} - -// Tests that ASCII characters are encoded correctly. -TEST(CodePointToUtf8Test, CanEncodeAscii) { - EXPECT_EQ("a", CodePointToUtf8(L'a')); - EXPECT_EQ("Z", CodePointToUtf8(L'Z')); - EXPECT_EQ("&", CodePointToUtf8(L'&')); - EXPECT_EQ("\x7F", CodePointToUtf8(L'\x7F')); -} - -// Tests that Unicode code-points that have 8 to 11 bits are encoded -// as 110xxxxx 10xxxxxx. -TEST(CodePointToUtf8Test, CanEncode8To11Bits) { - // 000 1101 0011 => 110-00011 10-010011 - EXPECT_EQ("\xC3\x93", CodePointToUtf8(L'\xD3')); - - // 101 0111 0110 => 110-10101 10-110110 - // Some compilers (e.g., GCC on MinGW) cannot handle non-ASCII codepoints - // in wide strings and wide chars. In order to accommodate them, we have to - // introduce such character constants as integers. - EXPECT_EQ("\xD5\xB6", - CodePointToUtf8(static_cast(0x576))); -} - -// Tests that Unicode code-points that have 12 to 16 bits are encoded -// as 1110xxxx 10xxxxxx 10xxxxxx. -TEST(CodePointToUtf8Test, CanEncode12To16Bits) { - // 0000 1000 1101 0011 => 1110-0000 10-100011 10-010011 - EXPECT_EQ("\xE0\xA3\x93", - CodePointToUtf8(static_cast(0x8D3))); - - // 1100 0111 0100 1101 => 1110-1100 10-011101 10-001101 - EXPECT_EQ("\xEC\x9D\x8D", - CodePointToUtf8(static_cast(0xC74D))); -} - -#if !GTEST_WIDE_STRING_USES_UTF16_ -// Tests in this group require a wchar_t to hold > 16 bits, and thus -// are skipped on Windows, and Cygwin, where a wchar_t is -// 16-bit wide. This code may not compile on those systems. - -// Tests that Unicode code-points that have 17 to 21 bits are encoded -// as 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx. -TEST(CodePointToUtf8Test, CanEncode17To21Bits) { - // 0 0001 0000 1000 1101 0011 => 11110-000 10-010000 10-100011 10-010011 - EXPECT_EQ("\xF0\x90\xA3\x93", CodePointToUtf8(L'\x108D3')); - - // 0 0001 0000 0100 0000 0000 => 11110-000 10-010000 10-010000 10-000000 - EXPECT_EQ("\xF0\x90\x90\x80", CodePointToUtf8(L'\x10400')); - - // 1 0000 1000 0110 0011 0100 => 11110-100 10-001000 10-011000 10-110100 - EXPECT_EQ("\xF4\x88\x98\xB4", CodePointToUtf8(L'\x108634')); -} - -// Tests that encoding an invalid code-point generates the expected result. -TEST(CodePointToUtf8Test, CanEncodeInvalidCodePoint) { - EXPECT_EQ("(Invalid Unicode 0x1234ABCD)", CodePointToUtf8(L'\x1234ABCD')); -} - -#endif // !GTEST_WIDE_STRING_USES_UTF16_ - -// Tests WideStringToUtf8(). - -// Tests that the NUL character L'\0' is encoded correctly. -TEST(WideStringToUtf8Test, CanEncodeNul) { - EXPECT_STREQ("", WideStringToUtf8(L"", 0).c_str()); - EXPECT_STREQ("", WideStringToUtf8(L"", -1).c_str()); -} - -// Tests that ASCII strings are encoded correctly. -TEST(WideStringToUtf8Test, CanEncodeAscii) { - EXPECT_STREQ("a", WideStringToUtf8(L"a", 1).c_str()); - EXPECT_STREQ("ab", WideStringToUtf8(L"ab", 2).c_str()); - EXPECT_STREQ("a", WideStringToUtf8(L"a", -1).c_str()); - EXPECT_STREQ("ab", WideStringToUtf8(L"ab", -1).c_str()); -} - -// Tests that Unicode code-points that have 8 to 11 bits are encoded -// as 110xxxxx 10xxxxxx. -TEST(WideStringToUtf8Test, CanEncode8To11Bits) { - // 000 1101 0011 => 110-00011 10-010011 - EXPECT_STREQ("\xC3\x93", WideStringToUtf8(L"\xD3", 1).c_str()); - EXPECT_STREQ("\xC3\x93", WideStringToUtf8(L"\xD3", -1).c_str()); - - // 101 0111 0110 => 110-10101 10-110110 - const wchar_t s[] = { 0x576, '\0' }; - EXPECT_STREQ("\xD5\xB6", WideStringToUtf8(s, 1).c_str()); - EXPECT_STREQ("\xD5\xB6", WideStringToUtf8(s, -1).c_str()); -} - -// Tests that Unicode code-points that have 12 to 16 bits are encoded -// as 1110xxxx 10xxxxxx 10xxxxxx. -TEST(WideStringToUtf8Test, CanEncode12To16Bits) { - // 0000 1000 1101 0011 => 1110-0000 10-100011 10-010011 - const wchar_t s1[] = { 0x8D3, '\0' }; - EXPECT_STREQ("\xE0\xA3\x93", WideStringToUtf8(s1, 1).c_str()); - EXPECT_STREQ("\xE0\xA3\x93", WideStringToUtf8(s1, -1).c_str()); - - // 1100 0111 0100 1101 => 1110-1100 10-011101 10-001101 - const wchar_t s2[] = { 0xC74D, '\0' }; - EXPECT_STREQ("\xEC\x9D\x8D", WideStringToUtf8(s2, 1).c_str()); - EXPECT_STREQ("\xEC\x9D\x8D", WideStringToUtf8(s2, -1).c_str()); -} - -// Tests that the conversion stops when the function encounters \0 character. -TEST(WideStringToUtf8Test, StopsOnNulCharacter) { - EXPECT_STREQ("ABC", WideStringToUtf8(L"ABC\0XYZ", 100).c_str()); -} - -// Tests that the conversion stops when the function reaches the limit -// specified by the 'length' parameter. -TEST(WideStringToUtf8Test, StopsWhenLengthLimitReached) { - EXPECT_STREQ("ABC", WideStringToUtf8(L"ABCDEF", 3).c_str()); -} - -#if !GTEST_WIDE_STRING_USES_UTF16_ -// Tests that Unicode code-points that have 17 to 21 bits are encoded -// as 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx. This code may not compile -// on the systems using UTF-16 encoding. -TEST(WideStringToUtf8Test, CanEncode17To21Bits) { - // 0 0001 0000 1000 1101 0011 => 11110-000 10-010000 10-100011 10-010011 - EXPECT_STREQ("\xF0\x90\xA3\x93", WideStringToUtf8(L"\x108D3", 1).c_str()); - EXPECT_STREQ("\xF0\x90\xA3\x93", WideStringToUtf8(L"\x108D3", -1).c_str()); - - // 1 0000 1000 0110 0011 0100 => 11110-100 10-001000 10-011000 10-110100 - EXPECT_STREQ("\xF4\x88\x98\xB4", WideStringToUtf8(L"\x108634", 1).c_str()); - EXPECT_STREQ("\xF4\x88\x98\xB4", WideStringToUtf8(L"\x108634", -1).c_str()); -} - -// Tests that encoding an invalid code-point generates the expected result. -TEST(WideStringToUtf8Test, CanEncodeInvalidCodePoint) { - EXPECT_STREQ("(Invalid Unicode 0xABCDFF)", - WideStringToUtf8(L"\xABCDFF", -1).c_str()); -} -#else // !GTEST_WIDE_STRING_USES_UTF16_ -// Tests that surrogate pairs are encoded correctly on the systems using -// UTF-16 encoding in the wide strings. -TEST(WideStringToUtf8Test, CanEncodeValidUtf16SUrrogatePairs) { - const wchar_t s[] = { 0xD801, 0xDC00, '\0' }; - EXPECT_STREQ("\xF0\x90\x90\x80", WideStringToUtf8(s, -1).c_str()); -} - -// Tests that encoding an invalid UTF-16 surrogate pair -// generates the expected result. -TEST(WideStringToUtf8Test, CanEncodeInvalidUtf16SurrogatePair) { - // Leading surrogate is at the end of the string. - const wchar_t s1[] = { 0xD800, '\0' }; - EXPECT_STREQ("\xED\xA0\x80", WideStringToUtf8(s1, -1).c_str()); - // Leading surrogate is not followed by the trailing surrogate. - const wchar_t s2[] = { 0xD800, 'M', '\0' }; - EXPECT_STREQ("\xED\xA0\x80M", WideStringToUtf8(s2, -1).c_str()); - // Trailing surrogate appearas without a leading surrogate. - const wchar_t s3[] = { 0xDC00, 'P', 'Q', 'R', '\0' }; - EXPECT_STREQ("\xED\xB0\x80PQR", WideStringToUtf8(s3, -1).c_str()); -} -#endif // !GTEST_WIDE_STRING_USES_UTF16_ - -// Tests that codepoint concatenation works correctly. -#if !GTEST_WIDE_STRING_USES_UTF16_ -TEST(WideStringToUtf8Test, ConcatenatesCodepointsCorrectly) { - const wchar_t s[] = { 0x108634, 0xC74D, '\n', 0x576, 0x8D3, 0x108634, '\0'}; - EXPECT_STREQ( - "\xF4\x88\x98\xB4" - "\xEC\x9D\x8D" - "\n" - "\xD5\xB6" - "\xE0\xA3\x93" - "\xF4\x88\x98\xB4", - WideStringToUtf8(s, -1).c_str()); -} -#else -TEST(WideStringToUtf8Test, ConcatenatesCodepointsCorrectly) { - const wchar_t s[] = { 0xC74D, '\n', 0x576, 0x8D3, '\0'}; - EXPECT_STREQ( - "\xEC\x9D\x8D" "\n" "\xD5\xB6" "\xE0\xA3\x93", - WideStringToUtf8(s, -1).c_str()); -} -#endif // !GTEST_WIDE_STRING_USES_UTF16_ - -// Tests the Random class. - -TEST(RandomDeathTest, GeneratesCrashesOnInvalidRange) { - testing::internal::Random random(42); - EXPECT_DEATH_IF_SUPPORTED( - random.Generate(0), - "Cannot generate a number in the range \\[0, 0\\)"); - EXPECT_DEATH_IF_SUPPORTED( - random.Generate(testing::internal::Random::kMaxRange + 1), - "Generation of a number in \\[0, 2147483649\\) was requested, " - "but this can only generate numbers in \\[0, 2147483648\\)"); -} - -TEST(RandomTest, GeneratesNumbersWithinRange) { - const UInt32 kRange = 10000; - testing::internal::Random random(12345); - for (int i = 0; i < 10; i++) { - EXPECT_LT(random.Generate(kRange), kRange) << " for iteration " << i; - } - - testing::internal::Random random2(testing::internal::Random::kMaxRange); - for (int i = 0; i < 10; i++) { - EXPECT_LT(random2.Generate(kRange), kRange) << " for iteration " << i; - } -} - -TEST(RandomTest, RepeatsWhenReseeded) { - const int kSeed = 123; - const int kArraySize = 10; - const UInt32 kRange = 10000; - UInt32 values[kArraySize]; - - testing::internal::Random random(kSeed); - for (int i = 0; i < kArraySize; i++) { - values[i] = random.Generate(kRange); - } - - random.Reseed(kSeed); - for (int i = 0; i < kArraySize; i++) { - EXPECT_EQ(values[i], random.Generate(kRange)) << " for iteration " << i; - } -} - -// Tests STL container utilities. - -// Tests CountIf(). - -static bool IsPositive(int n) { return n > 0; } - -TEST(ContainerUtilityTest, CountIf) { - std::vector v; - EXPECT_EQ(0, CountIf(v, IsPositive)); // Works for an empty container. - - v.push_back(-1); - v.push_back(0); - EXPECT_EQ(0, CountIf(v, IsPositive)); // Works when no value satisfies. - - v.push_back(2); - v.push_back(-10); - v.push_back(10); - EXPECT_EQ(2, CountIf(v, IsPositive)); -} - -// Tests ForEach(). - -static int g_sum = 0; -static void Accumulate(int n) { g_sum += n; } - -TEST(ContainerUtilityTest, ForEach) { - std::vector v; - g_sum = 0; - ForEach(v, Accumulate); - EXPECT_EQ(0, g_sum); // Works for an empty container; - - g_sum = 0; - v.push_back(1); - ForEach(v, Accumulate); - EXPECT_EQ(1, g_sum); // Works for a container with one element. - - g_sum = 0; - v.push_back(20); - v.push_back(300); - ForEach(v, Accumulate); - EXPECT_EQ(321, g_sum); -} - -// Tests GetElementOr(). -TEST(ContainerUtilityTest, GetElementOr) { - std::vector a; - EXPECT_EQ('x', GetElementOr(a, 0, 'x')); - - a.push_back('a'); - a.push_back('b'); - EXPECT_EQ('a', GetElementOr(a, 0, 'x')); - EXPECT_EQ('b', GetElementOr(a, 1, 'x')); - EXPECT_EQ('x', GetElementOr(a, -2, 'x')); - EXPECT_EQ('x', GetElementOr(a, 2, 'x')); -} - -TEST(ContainerUtilityDeathTest, ShuffleRange) { - std::vector a; - a.push_back(0); - a.push_back(1); - a.push_back(2); - testing::internal::Random random(1); - - EXPECT_DEATH_IF_SUPPORTED( - ShuffleRange(&random, -1, 1, &a), - "Invalid shuffle range start -1: must be in range \\[0, 3\\]"); - EXPECT_DEATH_IF_SUPPORTED( - ShuffleRange(&random, 4, 4, &a), - "Invalid shuffle range start 4: must be in range \\[0, 3\\]"); - EXPECT_DEATH_IF_SUPPORTED( - ShuffleRange(&random, 3, 2, &a), - "Invalid shuffle range finish 2: must be in range \\[3, 3\\]"); - EXPECT_DEATH_IF_SUPPORTED( - ShuffleRange(&random, 3, 4, &a), - "Invalid shuffle range finish 4: must be in range \\[3, 3\\]"); -} - -class VectorShuffleTest : public Test { - protected: - static const size_t kVectorSize = 20; - - VectorShuffleTest() : random_(1) { - for (int i = 0; i < static_cast(kVectorSize); i++) { - vector_.push_back(i); - } - } - - static bool VectorIsCorrupt(const TestingVector& vector) { - if (kVectorSize != vector.size()) { - return true; - } - - bool found_in_vector[kVectorSize] = { false }; - for (size_t i = 0; i < vector.size(); i++) { - const int e = vector[i]; - if (e < 0 || e >= static_cast(kVectorSize) || found_in_vector[e]) { - return true; - } - found_in_vector[e] = true; - } - - // Vector size is correct, elements' range is correct, no - // duplicate elements. Therefore no corruption has occurred. - return false; - } - - static bool VectorIsNotCorrupt(const TestingVector& vector) { - return !VectorIsCorrupt(vector); - } - - static bool RangeIsShuffled(const TestingVector& vector, int begin, int end) { - for (int i = begin; i < end; i++) { - if (i != vector[static_cast(i)]) { - return true; - } - } - return false; - } - - static bool RangeIsUnshuffled( - const TestingVector& vector, int begin, int end) { - return !RangeIsShuffled(vector, begin, end); - } - - static bool VectorIsShuffled(const TestingVector& vector) { - return RangeIsShuffled(vector, 0, static_cast(vector.size())); - } - - static bool VectorIsUnshuffled(const TestingVector& vector) { - return !VectorIsShuffled(vector); - } - - testing::internal::Random random_; - TestingVector vector_; -}; // class VectorShuffleTest - -const size_t VectorShuffleTest::kVectorSize; - -TEST_F(VectorShuffleTest, HandlesEmptyRange) { - // Tests an empty range at the beginning... - ShuffleRange(&random_, 0, 0, &vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - ASSERT_PRED1(VectorIsUnshuffled, vector_); - - // ...in the middle... - ShuffleRange(&random_, kVectorSize/2, kVectorSize/2, &vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - ASSERT_PRED1(VectorIsUnshuffled, vector_); - - // ...at the end... - ShuffleRange(&random_, kVectorSize - 1, kVectorSize - 1, &vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - ASSERT_PRED1(VectorIsUnshuffled, vector_); - - // ...and past the end. - ShuffleRange(&random_, kVectorSize, kVectorSize, &vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - ASSERT_PRED1(VectorIsUnshuffled, vector_); -} - -TEST_F(VectorShuffleTest, HandlesRangeOfSizeOne) { - // Tests a size one range at the beginning... - ShuffleRange(&random_, 0, 1, &vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - ASSERT_PRED1(VectorIsUnshuffled, vector_); - - // ...in the middle... - ShuffleRange(&random_, kVectorSize/2, kVectorSize/2 + 1, &vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - ASSERT_PRED1(VectorIsUnshuffled, vector_); - - // ...and at the end. - ShuffleRange(&random_, kVectorSize - 1, kVectorSize, &vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - ASSERT_PRED1(VectorIsUnshuffled, vector_); -} - -// Because we use our own random number generator and a fixed seed, -// we can guarantee that the following "random" tests will succeed. - -TEST_F(VectorShuffleTest, ShufflesEntireVector) { - Shuffle(&random_, &vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - EXPECT_FALSE(VectorIsUnshuffled(vector_)) << vector_; - - // Tests the first and last elements in particular to ensure that - // there are no off-by-one problems in our shuffle algorithm. - EXPECT_NE(0, vector_[0]); - EXPECT_NE(static_cast(kVectorSize - 1), vector_[kVectorSize - 1]); -} - -TEST_F(VectorShuffleTest, ShufflesStartOfVector) { - const int kRangeSize = kVectorSize/2; - - ShuffleRange(&random_, 0, kRangeSize, &vector_); - - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - EXPECT_PRED3(RangeIsShuffled, vector_, 0, kRangeSize); - EXPECT_PRED3(RangeIsUnshuffled, vector_, kRangeSize, - static_cast(kVectorSize)); -} - -TEST_F(VectorShuffleTest, ShufflesEndOfVector) { - const int kRangeSize = kVectorSize / 2; - ShuffleRange(&random_, kRangeSize, kVectorSize, &vector_); - - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - EXPECT_PRED3(RangeIsUnshuffled, vector_, 0, kRangeSize); - EXPECT_PRED3(RangeIsShuffled, vector_, kRangeSize, - static_cast(kVectorSize)); -} - -TEST_F(VectorShuffleTest, ShufflesMiddleOfVector) { - const int kRangeSize = static_cast(kVectorSize) / 3; - ShuffleRange(&random_, kRangeSize, 2*kRangeSize, &vector_); - - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - EXPECT_PRED3(RangeIsUnshuffled, vector_, 0, kRangeSize); - EXPECT_PRED3(RangeIsShuffled, vector_, kRangeSize, 2*kRangeSize); - EXPECT_PRED3(RangeIsUnshuffled, vector_, 2 * kRangeSize, - static_cast(kVectorSize)); -} - -TEST_F(VectorShuffleTest, ShufflesRepeatably) { - TestingVector vector2; - for (size_t i = 0; i < kVectorSize; i++) { - vector2.push_back(static_cast(i)); - } - - random_.Reseed(1234); - Shuffle(&random_, &vector_); - random_.Reseed(1234); - Shuffle(&random_, &vector2); - - ASSERT_PRED1(VectorIsNotCorrupt, vector_); - ASSERT_PRED1(VectorIsNotCorrupt, vector2); - - for (size_t i = 0; i < kVectorSize; i++) { - EXPECT_EQ(vector_[i], vector2[i]) << " where i is " << i; - } -} - -// Tests the size of the AssertHelper class. - -TEST(AssertHelperTest, AssertHelperIsSmall) { - // To avoid breaking clients that use lots of assertions in one - // function, we cannot grow the size of AssertHelper. - EXPECT_LE(sizeof(testing::internal::AssertHelper), sizeof(void*)); -} - -// Tests String::EndsWithCaseInsensitive(). -TEST(StringTest, EndsWithCaseInsensitive) { - EXPECT_TRUE(String::EndsWithCaseInsensitive("foobar", "BAR")); - EXPECT_TRUE(String::EndsWithCaseInsensitive("foobaR", "bar")); - EXPECT_TRUE(String::EndsWithCaseInsensitive("foobar", "")); - EXPECT_TRUE(String::EndsWithCaseInsensitive("", "")); - - EXPECT_FALSE(String::EndsWithCaseInsensitive("Foobar", "foo")); - EXPECT_FALSE(String::EndsWithCaseInsensitive("foobar", "Foo")); - EXPECT_FALSE(String::EndsWithCaseInsensitive("", "foo")); -} - -// C++Builder's preprocessor is buggy; it fails to expand macros that -// appear in macro parameters after wide char literals. Provide an alias -// for NULL as a workaround. -static const wchar_t* const kNull = nullptr; - -// Tests String::CaseInsensitiveWideCStringEquals -TEST(StringTest, CaseInsensitiveWideCStringEquals) { - EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(nullptr, nullptr)); - EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(kNull, L"")); - EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"", kNull)); - EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(kNull, L"foobar")); - EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"foobar", kNull)); - EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"foobar", L"foobar")); - EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"foobar", L"FOOBAR")); - EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"FOOBAR", L"foobar")); -} - -#if GTEST_OS_WINDOWS - -// Tests String::ShowWideCString(). -TEST(StringTest, ShowWideCString) { - EXPECT_STREQ("(null)", - String::ShowWideCString(NULL).c_str()); - EXPECT_STREQ("", String::ShowWideCString(L"").c_str()); - EXPECT_STREQ("foo", String::ShowWideCString(L"foo").c_str()); -} - -# if GTEST_OS_WINDOWS_MOBILE -TEST(StringTest, AnsiAndUtf16Null) { - EXPECT_EQ(NULL, String::AnsiToUtf16(NULL)); - EXPECT_EQ(NULL, String::Utf16ToAnsi(NULL)); -} - -TEST(StringTest, AnsiAndUtf16ConvertBasic) { - const char* ansi = String::Utf16ToAnsi(L"str"); - EXPECT_STREQ("str", ansi); - delete [] ansi; - const WCHAR* utf16 = String::AnsiToUtf16("str"); - EXPECT_EQ(0, wcsncmp(L"str", utf16, 3)); - delete [] utf16; -} - -TEST(StringTest, AnsiAndUtf16ConvertPathChars) { - const char* ansi = String::Utf16ToAnsi(L".:\\ \"*?"); - EXPECT_STREQ(".:\\ \"*?", ansi); - delete [] ansi; - const WCHAR* utf16 = String::AnsiToUtf16(".:\\ \"*?"); - EXPECT_EQ(0, wcsncmp(L".:\\ \"*?", utf16, 3)); - delete [] utf16; -} -# endif // GTEST_OS_WINDOWS_MOBILE - -#endif // GTEST_OS_WINDOWS - -// Tests TestProperty construction. -TEST(TestPropertyTest, StringValue) { - TestProperty property("key", "1"); - EXPECT_STREQ("key", property.key()); - EXPECT_STREQ("1", property.value()); -} - -// Tests TestProperty replacing a value. -TEST(TestPropertyTest, ReplaceStringValue) { - TestProperty property("key", "1"); - EXPECT_STREQ("1", property.value()); - property.SetValue("2"); - EXPECT_STREQ("2", property.value()); -} - -// AddFatalFailure() and AddNonfatalFailure() must be stand-alone -// functions (i.e. their definitions cannot be inlined at the call -// sites), or C++Builder won't compile the code. -static void AddFatalFailure() { - FAIL() << "Expected fatal failure."; -} - -static void AddNonfatalFailure() { - ADD_FAILURE() << "Expected non-fatal failure."; -} - -class ScopedFakeTestPartResultReporterTest : public Test { - public: // Must be public and not protected due to a bug in g++ 3.4.2. - enum FailureMode { - FATAL_FAILURE, - NONFATAL_FAILURE - }; - static void AddFailure(FailureMode failure) { - if (failure == FATAL_FAILURE) { - AddFatalFailure(); - } else { - AddNonfatalFailure(); - } - } -}; - -// Tests that ScopedFakeTestPartResultReporter intercepts test -// failures. -TEST_F(ScopedFakeTestPartResultReporterTest, InterceptsTestFailures) { - TestPartResultArray results; - { - ScopedFakeTestPartResultReporter reporter( - ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD, - &results); - AddFailure(NONFATAL_FAILURE); - AddFailure(FATAL_FAILURE); - } - - EXPECT_EQ(2, results.size()); - EXPECT_TRUE(results.GetTestPartResult(0).nonfatally_failed()); - EXPECT_TRUE(results.GetTestPartResult(1).fatally_failed()); -} - -TEST_F(ScopedFakeTestPartResultReporterTest, DeprecatedConstructor) { - TestPartResultArray results; - { - // Tests, that the deprecated constructor still works. - ScopedFakeTestPartResultReporter reporter(&results); - AddFailure(NONFATAL_FAILURE); - } - EXPECT_EQ(1, results.size()); -} - -#if GTEST_IS_THREADSAFE - -class ScopedFakeTestPartResultReporterWithThreadsTest - : public ScopedFakeTestPartResultReporterTest { - protected: - static void AddFailureInOtherThread(FailureMode failure) { - ThreadWithParam thread(&AddFailure, failure, nullptr); - thread.Join(); - } -}; - -TEST_F(ScopedFakeTestPartResultReporterWithThreadsTest, - InterceptsTestFailuresInAllThreads) { - TestPartResultArray results; - { - ScopedFakeTestPartResultReporter reporter( - ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, &results); - AddFailure(NONFATAL_FAILURE); - AddFailure(FATAL_FAILURE); - AddFailureInOtherThread(NONFATAL_FAILURE); - AddFailureInOtherThread(FATAL_FAILURE); - } - - EXPECT_EQ(4, results.size()); - EXPECT_TRUE(results.GetTestPartResult(0).nonfatally_failed()); - EXPECT_TRUE(results.GetTestPartResult(1).fatally_failed()); - EXPECT_TRUE(results.GetTestPartResult(2).nonfatally_failed()); - EXPECT_TRUE(results.GetTestPartResult(3).fatally_failed()); -} - -#endif // GTEST_IS_THREADSAFE - -// Tests EXPECT_FATAL_FAILURE{,ON_ALL_THREADS}. Makes sure that they -// work even if the failure is generated in a called function rather than -// the current context. - -typedef ScopedFakeTestPartResultReporterTest ExpectFatalFailureTest; - -TEST_F(ExpectFatalFailureTest, CatchesFatalFaliure) { - EXPECT_FATAL_FAILURE(AddFatalFailure(), "Expected fatal failure."); -} - -TEST_F(ExpectFatalFailureTest, AcceptsStdStringObject) { - EXPECT_FATAL_FAILURE(AddFatalFailure(), - ::std::string("Expected fatal failure.")); -} - -TEST_F(ExpectFatalFailureTest, CatchesFatalFailureOnAllThreads) { - // We have another test below to verify that the macro catches fatal - // failures generated on another thread. - EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFatalFailure(), - "Expected fatal failure."); -} - -#ifdef __BORLANDC__ -// Silences warnings: "Condition is always true" -# pragma option push -w-ccc -#endif - -// Tests that EXPECT_FATAL_FAILURE() can be used in a non-void -// function even when the statement in it contains ASSERT_*. - -int NonVoidFunction() { - EXPECT_FATAL_FAILURE(ASSERT_TRUE(false), ""); - EXPECT_FATAL_FAILURE_ON_ALL_THREADS(FAIL(), ""); - return 0; -} - -TEST_F(ExpectFatalFailureTest, CanBeUsedInNonVoidFunction) { - NonVoidFunction(); -} - -// Tests that EXPECT_FATAL_FAILURE(statement, ...) doesn't abort the -// current function even though 'statement' generates a fatal failure. - -void DoesNotAbortHelper(bool* aborted) { - EXPECT_FATAL_FAILURE(ASSERT_TRUE(false), ""); - EXPECT_FATAL_FAILURE_ON_ALL_THREADS(FAIL(), ""); - - *aborted = false; -} - -#ifdef __BORLANDC__ -// Restores warnings after previous "#pragma option push" suppressed them. -# pragma option pop -#endif - -TEST_F(ExpectFatalFailureTest, DoesNotAbort) { - bool aborted = true; - DoesNotAbortHelper(&aborted); - EXPECT_FALSE(aborted); -} - -// Tests that the EXPECT_FATAL_FAILURE{,_ON_ALL_THREADS} accepts a -// statement that contains a macro which expands to code containing an -// unprotected comma. - -static int global_var = 0; -#define GTEST_USE_UNPROTECTED_COMMA_ global_var++, global_var++ - -TEST_F(ExpectFatalFailureTest, AcceptsMacroThatExpandsToUnprotectedComma) { -#ifndef __BORLANDC__ - // ICE's in C++Builder. - EXPECT_FATAL_FAILURE({ - GTEST_USE_UNPROTECTED_COMMA_; - AddFatalFailure(); - }, ""); -#endif - - EXPECT_FATAL_FAILURE_ON_ALL_THREADS({ - GTEST_USE_UNPROTECTED_COMMA_; - AddFatalFailure(); - }, ""); -} - -// Tests EXPECT_NONFATAL_FAILURE{,ON_ALL_THREADS}. - -typedef ScopedFakeTestPartResultReporterTest ExpectNonfatalFailureTest; - -TEST_F(ExpectNonfatalFailureTest, CatchesNonfatalFailure) { - EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(), - "Expected non-fatal failure."); -} - -TEST_F(ExpectNonfatalFailureTest, AcceptsStdStringObject) { - EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(), - ::std::string("Expected non-fatal failure.")); -} - -TEST_F(ExpectNonfatalFailureTest, CatchesNonfatalFailureOnAllThreads) { - // We have another test below to verify that the macro catches - // non-fatal failures generated on another thread. - EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddNonfatalFailure(), - "Expected non-fatal failure."); -} - -// Tests that the EXPECT_NONFATAL_FAILURE{,_ON_ALL_THREADS} accepts a -// statement that contains a macro which expands to code containing an -// unprotected comma. -TEST_F(ExpectNonfatalFailureTest, AcceptsMacroThatExpandsToUnprotectedComma) { - EXPECT_NONFATAL_FAILURE({ - GTEST_USE_UNPROTECTED_COMMA_; - AddNonfatalFailure(); - }, ""); - - EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS({ - GTEST_USE_UNPROTECTED_COMMA_; - AddNonfatalFailure(); - }, ""); -} - -#if GTEST_IS_THREADSAFE - -typedef ScopedFakeTestPartResultReporterWithThreadsTest - ExpectFailureWithThreadsTest; - -TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailureOnAllThreads) { - EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailureInOtherThread(FATAL_FAILURE), - "Expected fatal failure."); -} - -TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailureOnAllThreads) { - EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS( - AddFailureInOtherThread(NONFATAL_FAILURE), "Expected non-fatal failure."); -} - -#endif // GTEST_IS_THREADSAFE - -// Tests the TestProperty class. - -TEST(TestPropertyTest, ConstructorWorks) { - const TestProperty property("key", "value"); - EXPECT_STREQ("key", property.key()); - EXPECT_STREQ("value", property.value()); -} - -TEST(TestPropertyTest, SetValue) { - TestProperty property("key", "value_1"); - EXPECT_STREQ("key", property.key()); - property.SetValue("value_2"); - EXPECT_STREQ("key", property.key()); - EXPECT_STREQ("value_2", property.value()); -} - -// Tests the TestResult class - -// The test fixture for testing TestResult. -class TestResultTest : public Test { - protected: - typedef std::vector TPRVector; - - // We make use of 2 TestPartResult objects, - TestPartResult * pr1, * pr2; - - // ... and 3 TestResult objects. - TestResult * r0, * r1, * r2; - - void SetUp() override { - // pr1 is for success. - pr1 = new TestPartResult(TestPartResult::kSuccess, - "foo/bar.cc", - 10, - "Success!"); - - // pr2 is for fatal failure. - pr2 = new TestPartResult(TestPartResult::kFatalFailure, - "foo/bar.cc", - -1, // This line number means "unknown" - "Failure!"); - - // Creates the TestResult objects. - r0 = new TestResult(); - r1 = new TestResult(); - r2 = new TestResult(); - - // In order to test TestResult, we need to modify its internal - // state, in particular the TestPartResult vector it holds. - // test_part_results() returns a const reference to this vector. - // We cast it to a non-const object s.t. it can be modified - TPRVector* results1 = const_cast( - &TestResultAccessor::test_part_results(*r1)); - TPRVector* results2 = const_cast( - &TestResultAccessor::test_part_results(*r2)); - - // r0 is an empty TestResult. - - // r1 contains a single SUCCESS TestPartResult. - results1->push_back(*pr1); - - // r2 contains a SUCCESS, and a FAILURE. - results2->push_back(*pr1); - results2->push_back(*pr2); - } - - void TearDown() override { - delete pr1; - delete pr2; - - delete r0; - delete r1; - delete r2; - } - - // Helper that compares two TestPartResults. - static void CompareTestPartResult(const TestPartResult& expected, - const TestPartResult& actual) { - EXPECT_EQ(expected.type(), actual.type()); - EXPECT_STREQ(expected.file_name(), actual.file_name()); - EXPECT_EQ(expected.line_number(), actual.line_number()); - EXPECT_STREQ(expected.summary(), actual.summary()); - EXPECT_STREQ(expected.message(), actual.message()); - EXPECT_EQ(expected.passed(), actual.passed()); - EXPECT_EQ(expected.failed(), actual.failed()); - EXPECT_EQ(expected.nonfatally_failed(), actual.nonfatally_failed()); - EXPECT_EQ(expected.fatally_failed(), actual.fatally_failed()); - } -}; - -// Tests TestResult::total_part_count(). -TEST_F(TestResultTest, total_part_count) { - ASSERT_EQ(0, r0->total_part_count()); - ASSERT_EQ(1, r1->total_part_count()); - ASSERT_EQ(2, r2->total_part_count()); -} - -// Tests TestResult::Passed(). -TEST_F(TestResultTest, Passed) { - ASSERT_TRUE(r0->Passed()); - ASSERT_TRUE(r1->Passed()); - ASSERT_FALSE(r2->Passed()); -} - -// Tests TestResult::Failed(). -TEST_F(TestResultTest, Failed) { - ASSERT_FALSE(r0->Failed()); - ASSERT_FALSE(r1->Failed()); - ASSERT_TRUE(r2->Failed()); -} - -// Tests TestResult::GetTestPartResult(). - -typedef TestResultTest TestResultDeathTest; - -TEST_F(TestResultDeathTest, GetTestPartResult) { - CompareTestPartResult(*pr1, r2->GetTestPartResult(0)); - CompareTestPartResult(*pr2, r2->GetTestPartResult(1)); - EXPECT_DEATH_IF_SUPPORTED(r2->GetTestPartResult(2), ""); - EXPECT_DEATH_IF_SUPPORTED(r2->GetTestPartResult(-1), ""); -} - -// Tests TestResult has no properties when none are added. -TEST(TestResultPropertyTest, NoPropertiesFoundWhenNoneAreAdded) { - TestResult test_result; - ASSERT_EQ(0, test_result.test_property_count()); -} - -// Tests TestResult has the expected property when added. -TEST(TestResultPropertyTest, OnePropertyFoundWhenAdded) { - TestResult test_result; - TestProperty property("key_1", "1"); - TestResultAccessor::RecordProperty(&test_result, "testcase", property); - ASSERT_EQ(1, test_result.test_property_count()); - const TestProperty& actual_property = test_result.GetTestProperty(0); - EXPECT_STREQ("key_1", actual_property.key()); - EXPECT_STREQ("1", actual_property.value()); -} - -// Tests TestResult has multiple properties when added. -TEST(TestResultPropertyTest, MultiplePropertiesFoundWhenAdded) { - TestResult test_result; - TestProperty property_1("key_1", "1"); - TestProperty property_2("key_2", "2"); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_1); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_2); - ASSERT_EQ(2, test_result.test_property_count()); - const TestProperty& actual_property_1 = test_result.GetTestProperty(0); - EXPECT_STREQ("key_1", actual_property_1.key()); - EXPECT_STREQ("1", actual_property_1.value()); - - const TestProperty& actual_property_2 = test_result.GetTestProperty(1); - EXPECT_STREQ("key_2", actual_property_2.key()); - EXPECT_STREQ("2", actual_property_2.value()); -} - -// Tests TestResult::RecordProperty() overrides values for duplicate keys. -TEST(TestResultPropertyTest, OverridesValuesForDuplicateKeys) { - TestResult test_result; - TestProperty property_1_1("key_1", "1"); - TestProperty property_2_1("key_2", "2"); - TestProperty property_1_2("key_1", "12"); - TestProperty property_2_2("key_2", "22"); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_1_1); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_2_1); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_1_2); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_2_2); - - ASSERT_EQ(2, test_result.test_property_count()); - const TestProperty& actual_property_1 = test_result.GetTestProperty(0); - EXPECT_STREQ("key_1", actual_property_1.key()); - EXPECT_STREQ("12", actual_property_1.value()); - - const TestProperty& actual_property_2 = test_result.GetTestProperty(1); - EXPECT_STREQ("key_2", actual_property_2.key()); - EXPECT_STREQ("22", actual_property_2.value()); -} - -// Tests TestResult::GetTestProperty(). -TEST(TestResultPropertyTest, GetTestProperty) { - TestResult test_result; - TestProperty property_1("key_1", "1"); - TestProperty property_2("key_2", "2"); - TestProperty property_3("key_3", "3"); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_1); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_2); - TestResultAccessor::RecordProperty(&test_result, "testcase", property_3); - - const TestProperty& fetched_property_1 = test_result.GetTestProperty(0); - const TestProperty& fetched_property_2 = test_result.GetTestProperty(1); - const TestProperty& fetched_property_3 = test_result.GetTestProperty(2); - - EXPECT_STREQ("key_1", fetched_property_1.key()); - EXPECT_STREQ("1", fetched_property_1.value()); - - EXPECT_STREQ("key_2", fetched_property_2.key()); - EXPECT_STREQ("2", fetched_property_2.value()); - - EXPECT_STREQ("key_3", fetched_property_3.key()); - EXPECT_STREQ("3", fetched_property_3.value()); - - EXPECT_DEATH_IF_SUPPORTED(test_result.GetTestProperty(3), ""); - EXPECT_DEATH_IF_SUPPORTED(test_result.GetTestProperty(-1), ""); -} - -// Tests the Test class. -// -// It's difficult to test every public method of this class (we are -// already stretching the limit of Google Test by using it to test itself!). -// Fortunately, we don't have to do that, as we are already testing -// the functionalities of the Test class extensively by using Google Test -// alone. -// -// Therefore, this section only contains one test. - -// Tests that GTestFlagSaver works on Windows and Mac. - -class GTestFlagSaverTest : public Test { - protected: - // Saves the Google Test flags such that we can restore them later, and - // then sets them to their default values. This will be called - // before the first test in this test case is run. - static void SetUpTestSuite() { - saver_ = new GTestFlagSaver; - - GTEST_FLAG(also_run_disabled_tests) = false; - GTEST_FLAG(break_on_failure) = false; - GTEST_FLAG(catch_exceptions) = false; - GTEST_FLAG(death_test_use_fork) = false; - GTEST_FLAG(color) = "auto"; - GTEST_FLAG(filter) = ""; - GTEST_FLAG(list_tests) = false; - GTEST_FLAG(output) = ""; - GTEST_FLAG(print_time) = true; - GTEST_FLAG(random_seed) = 0; - GTEST_FLAG(repeat) = 1; - GTEST_FLAG(shuffle) = false; - GTEST_FLAG(stack_trace_depth) = kMaxStackTraceDepth; - GTEST_FLAG(stream_result_to) = ""; - GTEST_FLAG(throw_on_failure) = false; - } - - // Restores the Google Test flags that the tests have modified. This will - // be called after the last test in this test case is run. - static void TearDownTestSuite() { - delete saver_; - saver_ = nullptr; - } - - // Verifies that the Google Test flags have their default values, and then - // modifies each of them. - void VerifyAndModifyFlags() { - EXPECT_FALSE(GTEST_FLAG(also_run_disabled_tests)); - EXPECT_FALSE(GTEST_FLAG(break_on_failure)); - EXPECT_FALSE(GTEST_FLAG(catch_exceptions)); - EXPECT_STREQ("auto", GTEST_FLAG(color).c_str()); - EXPECT_FALSE(GTEST_FLAG(death_test_use_fork)); - EXPECT_STREQ("", GTEST_FLAG(filter).c_str()); - EXPECT_FALSE(GTEST_FLAG(list_tests)); - EXPECT_STREQ("", GTEST_FLAG(output).c_str()); - EXPECT_TRUE(GTEST_FLAG(print_time)); - EXPECT_EQ(0, GTEST_FLAG(random_seed)); - EXPECT_EQ(1, GTEST_FLAG(repeat)); - EXPECT_FALSE(GTEST_FLAG(shuffle)); - EXPECT_EQ(kMaxStackTraceDepth, GTEST_FLAG(stack_trace_depth)); - EXPECT_STREQ("", GTEST_FLAG(stream_result_to).c_str()); - EXPECT_FALSE(GTEST_FLAG(throw_on_failure)); - - GTEST_FLAG(also_run_disabled_tests) = true; - GTEST_FLAG(break_on_failure) = true; - GTEST_FLAG(catch_exceptions) = true; - GTEST_FLAG(color) = "no"; - GTEST_FLAG(death_test_use_fork) = true; - GTEST_FLAG(filter) = "abc"; - GTEST_FLAG(list_tests) = true; - GTEST_FLAG(output) = "xml:foo.xml"; - GTEST_FLAG(print_time) = false; - GTEST_FLAG(random_seed) = 1; - GTEST_FLAG(repeat) = 100; - GTEST_FLAG(shuffle) = true; - GTEST_FLAG(stack_trace_depth) = 1; - GTEST_FLAG(stream_result_to) = "localhost:1234"; - GTEST_FLAG(throw_on_failure) = true; - } - - private: - // For saving Google Test flags during this test case. - static GTestFlagSaver* saver_; -}; - -GTestFlagSaver* GTestFlagSaverTest::saver_ = nullptr; - -// Google Test doesn't guarantee the order of tests. The following two -// tests are designed to work regardless of their order. - -// Modifies the Google Test flags in the test body. -TEST_F(GTestFlagSaverTest, ModifyGTestFlags) { - VerifyAndModifyFlags(); -} - -// Verifies that the Google Test flags in the body of the previous test were -// restored to their original values. -TEST_F(GTestFlagSaverTest, VerifyGTestFlags) { - VerifyAndModifyFlags(); -} - -// Sets an environment variable with the given name to the given -// value. If the value argument is "", unsets the environment -// variable. The caller must ensure that both arguments are not NULL. -static void SetEnv(const char* name, const char* value) { -#if GTEST_OS_WINDOWS_MOBILE - // Environment variables are not supported on Windows CE. - return; -#elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9) - // C++Builder's putenv only stores a pointer to its parameter; we have to - // ensure that the string remains valid as long as it might be needed. - // We use an std::map to do so. - static std::map added_env; - - // Because putenv stores a pointer to the string buffer, we can't delete the - // previous string (if present) until after it's replaced. - std::string *prev_env = NULL; - if (added_env.find(name) != added_env.end()) { - prev_env = added_env[name]; - } - added_env[name] = new std::string( - (Message() << name << "=" << value).GetString()); - - // The standard signature of putenv accepts a 'char*' argument. Other - // implementations, like C++Builder's, accept a 'const char*'. - // We cast away the 'const' since that would work for both variants. - putenv(const_cast(added_env[name]->c_str())); - delete prev_env; -#elif GTEST_OS_WINDOWS // If we are on Windows proper. - _putenv((Message() << name << "=" << value).GetString().c_str()); -#else - if (*value == '\0') { - unsetenv(name); - } else { - setenv(name, value, 1); - } -#endif // GTEST_OS_WINDOWS_MOBILE -} - -#if !GTEST_OS_WINDOWS_MOBILE -// Environment variables are not supported on Windows CE. - -using testing::internal::Int32FromGTestEnv; - -// Tests Int32FromGTestEnv(). - -// Tests that Int32FromGTestEnv() returns the default value when the -// environment variable is not set. -TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenVariableIsNotSet) { - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", ""); - EXPECT_EQ(10, Int32FromGTestEnv("temp", 10)); -} - -# if !defined(GTEST_GET_INT32_FROM_ENV_) - -// Tests that Int32FromGTestEnv() returns the default value when the -// environment variable overflows as an Int32. -TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenValueOverflows) { - printf("(expecting 2 warnings)\n"); - - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "12345678987654321"); - EXPECT_EQ(20, Int32FromGTestEnv("temp", 20)); - - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "-12345678987654321"); - EXPECT_EQ(30, Int32FromGTestEnv("temp", 30)); -} - -// Tests that Int32FromGTestEnv() returns the default value when the -// environment variable does not represent a valid decimal integer. -TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenValueIsInvalid) { - printf("(expecting 2 warnings)\n"); - - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "A1"); - EXPECT_EQ(40, Int32FromGTestEnv("temp", 40)); - - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "12X"); - EXPECT_EQ(50, Int32FromGTestEnv("temp", 50)); -} - -# endif // !defined(GTEST_GET_INT32_FROM_ENV_) - -// Tests that Int32FromGTestEnv() parses and returns the value of the -// environment variable when it represents a valid decimal integer in -// the range of an Int32. -TEST(Int32FromGTestEnvTest, ParsesAndReturnsValidValue) { - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "123"); - EXPECT_EQ(123, Int32FromGTestEnv("temp", 0)); - - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "-321"); - EXPECT_EQ(-321, Int32FromGTestEnv("temp", 0)); -} -#endif // !GTEST_OS_WINDOWS_MOBILE - -// Tests ParseInt32Flag(). - -// Tests that ParseInt32Flag() returns false and doesn't change the -// output value when the flag has wrong format -TEST(ParseInt32FlagTest, ReturnsFalseForInvalidFlag) { - Int32 value = 123; - EXPECT_FALSE(ParseInt32Flag("--a=100", "b", &value)); - EXPECT_EQ(123, value); - - EXPECT_FALSE(ParseInt32Flag("a=100", "a", &value)); - EXPECT_EQ(123, value); -} - -// Tests that ParseInt32Flag() returns false and doesn't change the -// output value when the flag overflows as an Int32. -TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueOverflows) { - printf("(expecting 2 warnings)\n"); - - Int32 value = 123; - EXPECT_FALSE(ParseInt32Flag("--abc=12345678987654321", "abc", &value)); - EXPECT_EQ(123, value); - - EXPECT_FALSE(ParseInt32Flag("--abc=-12345678987654321", "abc", &value)); - EXPECT_EQ(123, value); -} - -// Tests that ParseInt32Flag() returns false and doesn't change the -// output value when the flag does not represent a valid decimal -// integer. -TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueIsInvalid) { - printf("(expecting 2 warnings)\n"); - - Int32 value = 123; - EXPECT_FALSE(ParseInt32Flag("--abc=A1", "abc", &value)); - EXPECT_EQ(123, value); - - EXPECT_FALSE(ParseInt32Flag("--abc=12X", "abc", &value)); - EXPECT_EQ(123, value); -} - -// Tests that ParseInt32Flag() parses the value of the flag and -// returns true when the flag represents a valid decimal integer in -// the range of an Int32. -TEST(ParseInt32FlagTest, ParsesAndReturnsValidValue) { - Int32 value = 123; - EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=456", "abc", &value)); - EXPECT_EQ(456, value); - - EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=-789", - "abc", &value)); - EXPECT_EQ(-789, value); -} - -// Tests that Int32FromEnvOrDie() parses the value of the var or -// returns the correct default. -// Environment variables are not supported on Windows CE. -#if !GTEST_OS_WINDOWS_MOBILE -TEST(Int32FromEnvOrDieTest, ParsesAndReturnsValidValue) { - EXPECT_EQ(333, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333)); - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "123"); - EXPECT_EQ(123, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333)); - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "-123"); - EXPECT_EQ(-123, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333)); -} -#endif // !GTEST_OS_WINDOWS_MOBILE - -// Tests that Int32FromEnvOrDie() aborts with an error message -// if the variable is not an Int32. -TEST(Int32FromEnvOrDieDeathTest, AbortsOnFailure) { - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "xxx"); - EXPECT_DEATH_IF_SUPPORTED( - Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "VAR", 123), - ".*"); -} - -// Tests that Int32FromEnvOrDie() aborts with an error message -// if the variable cannot be represented by an Int32. -TEST(Int32FromEnvOrDieDeathTest, AbortsOnInt32Overflow) { - SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "1234567891234567891234"); - EXPECT_DEATH_IF_SUPPORTED( - Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "VAR", 123), - ".*"); -} - -// Tests that ShouldRunTestOnShard() selects all tests -// where there is 1 shard. -TEST(ShouldRunTestOnShardTest, IsPartitionWhenThereIsOneShard) { - EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 0)); - EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 1)); - EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 2)); - EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 3)); - EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 4)); -} - -class ShouldShardTest : public testing::Test { - protected: - void SetUp() override { - index_var_ = GTEST_FLAG_PREFIX_UPPER_ "INDEX"; - total_var_ = GTEST_FLAG_PREFIX_UPPER_ "TOTAL"; - } - - void TearDown() override { - SetEnv(index_var_, ""); - SetEnv(total_var_, ""); - } - - const char* index_var_; - const char* total_var_; -}; - -// Tests that sharding is disabled if neither of the environment variables -// are set. -TEST_F(ShouldShardTest, ReturnsFalseWhenNeitherEnvVarIsSet) { - SetEnv(index_var_, ""); - SetEnv(total_var_, ""); - - EXPECT_FALSE(ShouldShard(total_var_, index_var_, false)); - EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); -} - -// Tests that sharding is not enabled if total_shards == 1. -TEST_F(ShouldShardTest, ReturnsFalseWhenTotalShardIsOne) { - SetEnv(index_var_, "0"); - SetEnv(total_var_, "1"); - EXPECT_FALSE(ShouldShard(total_var_, index_var_, false)); - EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); -} - -// Tests that sharding is enabled if total_shards > 1 and -// we are not in a death test subprocess. -// Environment variables are not supported on Windows CE. -#if !GTEST_OS_WINDOWS_MOBILE -TEST_F(ShouldShardTest, WorksWhenShardEnvVarsAreValid) { - SetEnv(index_var_, "4"); - SetEnv(total_var_, "22"); - EXPECT_TRUE(ShouldShard(total_var_, index_var_, false)); - EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); - - SetEnv(index_var_, "8"); - SetEnv(total_var_, "9"); - EXPECT_TRUE(ShouldShard(total_var_, index_var_, false)); - EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); - - SetEnv(index_var_, "0"); - SetEnv(total_var_, "9"); - EXPECT_TRUE(ShouldShard(total_var_, index_var_, false)); - EXPECT_FALSE(ShouldShard(total_var_, index_var_, true)); -} -#endif // !GTEST_OS_WINDOWS_MOBILE - -// Tests that we exit in error if the sharding values are not valid. - -typedef ShouldShardTest ShouldShardDeathTest; - -TEST_F(ShouldShardDeathTest, AbortsWhenShardingEnvVarsAreInvalid) { - SetEnv(index_var_, "4"); - SetEnv(total_var_, "4"); - EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*"); - - SetEnv(index_var_, "4"); - SetEnv(total_var_, "-2"); - EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*"); - - SetEnv(index_var_, "5"); - SetEnv(total_var_, ""); - EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*"); - - SetEnv(index_var_, ""); - SetEnv(total_var_, "5"); - EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*"); -} - -// Tests that ShouldRunTestOnShard is a partition when 5 -// shards are used. -TEST(ShouldRunTestOnShardTest, IsPartitionWhenThereAreFiveShards) { - // Choose an arbitrary number of tests and shards. - const int num_tests = 17; - const int num_shards = 5; - - // Check partitioning: each test should be on exactly 1 shard. - for (int test_id = 0; test_id < num_tests; test_id++) { - int prev_selected_shard_index = -1; - for (int shard_index = 0; shard_index < num_shards; shard_index++) { - if (ShouldRunTestOnShard(num_shards, shard_index, test_id)) { - if (prev_selected_shard_index < 0) { - prev_selected_shard_index = shard_index; - } else { - ADD_FAILURE() << "Shard " << prev_selected_shard_index << " and " - << shard_index << " are both selected to run test " << test_id; - } - } - } - } - - // Check balance: This is not required by the sharding protocol, but is a - // desirable property for performance. - for (int shard_index = 0; shard_index < num_shards; shard_index++) { - int num_tests_on_shard = 0; - for (int test_id = 0; test_id < num_tests; test_id++) { - num_tests_on_shard += - ShouldRunTestOnShard(num_shards, shard_index, test_id); - } - EXPECT_GE(num_tests_on_shard, num_tests / num_shards); - } -} - -// For the same reason we are not explicitly testing everything in the -// Test class, there are no separate tests for the following classes -// (except for some trivial cases): -// -// TestSuite, UnitTest, UnitTestResultPrinter. -// -// Similarly, there are no separate tests for the following macros: -// -// TEST, TEST_F, RUN_ALL_TESTS - -TEST(UnitTestTest, CanGetOriginalWorkingDir) { - ASSERT_TRUE(UnitTest::GetInstance()->original_working_dir() != nullptr); - EXPECT_STRNE(UnitTest::GetInstance()->original_working_dir(), ""); -} - -TEST(UnitTestTest, ReturnsPlausibleTimestamp) { - EXPECT_LT(0, UnitTest::GetInstance()->start_timestamp()); - EXPECT_LE(UnitTest::GetInstance()->start_timestamp(), GetTimeInMillis()); -} - -// When a property using a reserved key is supplied to this function, it -// tests that a non-fatal failure is added, a fatal failure is not added, -// and that the property is not recorded. -void ExpectNonFatalFailureRecordingPropertyWithReservedKey( - const TestResult& test_result, const char* key) { - EXPECT_NONFATAL_FAILURE(Test::RecordProperty(key, "1"), "Reserved key"); - ASSERT_EQ(0, test_result.test_property_count()) << "Property for key '" << key - << "' recorded unexpectedly."; -} - -void ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( - const char* key) { - const TestInfo* test_info = UnitTest::GetInstance()->current_test_info(); - ASSERT_TRUE(test_info != nullptr); - ExpectNonFatalFailureRecordingPropertyWithReservedKey(*test_info->result(), - key); -} - -void ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite( - const char* key) { - const testing::TestSuite* test_suite = - UnitTest::GetInstance()->current_test_suite(); - ASSERT_TRUE(test_suite != nullptr); - ExpectNonFatalFailureRecordingPropertyWithReservedKey( - test_suite->ad_hoc_test_result(), key); -} - -void ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - const char* key) { - ExpectNonFatalFailureRecordingPropertyWithReservedKey( - UnitTest::GetInstance()->ad_hoc_test_result(), key); -} - -// Tests that property recording functions in UnitTest outside of tests -// functions correcly. Creating a separate instance of UnitTest ensures it -// is in a state similar to the UnitTest's singleton's between tests. -class UnitTestRecordPropertyTest : - public testing::internal::UnitTestRecordPropertyTestHelper { - public: - static void SetUpTestSuite() { - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite( - "disabled"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite( - "errors"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite( - "failures"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite( - "name"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite( - "tests"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTestSuite( - "time"); - - Test::RecordProperty("test_case_key_1", "1"); - - const testing::TestSuite* test_suite = - UnitTest::GetInstance()->current_test_suite(); - - ASSERT_TRUE(test_suite != nullptr); - - ASSERT_EQ(1, test_suite->ad_hoc_test_result().test_property_count()); - EXPECT_STREQ("test_case_key_1", - test_suite->ad_hoc_test_result().GetTestProperty(0).key()); - EXPECT_STREQ("1", - test_suite->ad_hoc_test_result().GetTestProperty(0).value()); - } -}; - -// Tests TestResult has the expected property when added. -TEST_F(UnitTestRecordPropertyTest, OnePropertyFoundWhenAdded) { - UnitTestRecordProperty("key_1", "1"); - - ASSERT_EQ(1, unit_test_.ad_hoc_test_result().test_property_count()); - - EXPECT_STREQ("key_1", - unit_test_.ad_hoc_test_result().GetTestProperty(0).key()); - EXPECT_STREQ("1", - unit_test_.ad_hoc_test_result().GetTestProperty(0).value()); -} - -// Tests TestResult has multiple properties when added. -TEST_F(UnitTestRecordPropertyTest, MultiplePropertiesFoundWhenAdded) { - UnitTestRecordProperty("key_1", "1"); - UnitTestRecordProperty("key_2", "2"); - - ASSERT_EQ(2, unit_test_.ad_hoc_test_result().test_property_count()); - - EXPECT_STREQ("key_1", - unit_test_.ad_hoc_test_result().GetTestProperty(0).key()); - EXPECT_STREQ("1", unit_test_.ad_hoc_test_result().GetTestProperty(0).value()); - - EXPECT_STREQ("key_2", - unit_test_.ad_hoc_test_result().GetTestProperty(1).key()); - EXPECT_STREQ("2", unit_test_.ad_hoc_test_result().GetTestProperty(1).value()); -} - -// Tests TestResult::RecordProperty() overrides values for duplicate keys. -TEST_F(UnitTestRecordPropertyTest, OverridesValuesForDuplicateKeys) { - UnitTestRecordProperty("key_1", "1"); - UnitTestRecordProperty("key_2", "2"); - UnitTestRecordProperty("key_1", "12"); - UnitTestRecordProperty("key_2", "22"); - - ASSERT_EQ(2, unit_test_.ad_hoc_test_result().test_property_count()); - - EXPECT_STREQ("key_1", - unit_test_.ad_hoc_test_result().GetTestProperty(0).key()); - EXPECT_STREQ("12", - unit_test_.ad_hoc_test_result().GetTestProperty(0).value()); - - EXPECT_STREQ("key_2", - unit_test_.ad_hoc_test_result().GetTestProperty(1).key()); - EXPECT_STREQ("22", - unit_test_.ad_hoc_test_result().GetTestProperty(1).value()); -} - -TEST_F(UnitTestRecordPropertyTest, - AddFailureInsideTestsWhenUsingTestSuiteReservedKeys) { - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( - "name"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( - "value_param"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( - "type_param"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( - "status"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( - "time"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyForCurrentTest( - "classname"); -} - -TEST_F(UnitTestRecordPropertyTest, - AddRecordWithReservedKeysGeneratesCorrectPropertyList) { - EXPECT_NONFATAL_FAILURE( - Test::RecordProperty("name", "1"), - "'classname', 'name', 'status', 'time', 'type_param', 'value_param'," - " 'file', and 'line' are reserved"); -} - -class UnitTestRecordPropertyTestEnvironment : public Environment { - public: - void TearDown() override { - ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - "tests"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - "failures"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - "disabled"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - "errors"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - "name"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - "timestamp"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - "time"); - ExpectNonFatalFailureRecordingPropertyWithReservedKeyOutsideOfTestSuite( - "random_seed"); - } -}; - -// This will test property recording outside of any test or test case. -static Environment* record_property_env GTEST_ATTRIBUTE_UNUSED_ = - AddGlobalTestEnvironment(new UnitTestRecordPropertyTestEnvironment); - -// This group of tests is for predicate assertions (ASSERT_PRED*, etc) -// of various arities. They do not attempt to be exhaustive. Rather, -// view them as smoke tests that can be easily reviewed and verified. -// A more complete set of tests for predicate assertions can be found -// in gtest_pred_impl_unittest.cc. - -// First, some predicates and predicate-formatters needed by the tests. - -// Returns true if and only if the argument is an even number. -bool IsEven(int n) { - return (n % 2) == 0; -} - -// A functor that returns true if and only if the argument is an even number. -struct IsEvenFunctor { - bool operator()(int n) { return IsEven(n); } -}; - -// A predicate-formatter function that asserts the argument is an even -// number. -AssertionResult AssertIsEven(const char* expr, int n) { - if (IsEven(n)) { - return AssertionSuccess(); - } - - Message msg; - msg << expr << " evaluates to " << n << ", which is not even."; - return AssertionFailure(msg); -} - -// A predicate function that returns AssertionResult for use in -// EXPECT/ASSERT_TRUE/FALSE. -AssertionResult ResultIsEven(int n) { - if (IsEven(n)) - return AssertionSuccess() << n << " is even"; - else - return AssertionFailure() << n << " is odd"; -} - -// A predicate function that returns AssertionResult but gives no -// explanation why it succeeds. Needed for testing that -// EXPECT/ASSERT_FALSE handles such functions correctly. -AssertionResult ResultIsEvenNoExplanation(int n) { - if (IsEven(n)) - return AssertionSuccess(); - else - return AssertionFailure() << n << " is odd"; -} - -// A predicate-formatter functor that asserts the argument is an even -// number. -struct AssertIsEvenFunctor { - AssertionResult operator()(const char* expr, int n) { - return AssertIsEven(expr, n); - } -}; - -// Returns true if and only if the sum of the arguments is an even number. -bool SumIsEven2(int n1, int n2) { - return IsEven(n1 + n2); -} - -// A functor that returns true if and only if the sum of the arguments is an -// even number. -struct SumIsEven3Functor { - bool operator()(int n1, int n2, int n3) { - return IsEven(n1 + n2 + n3); - } -}; - -// A predicate-formatter function that asserts the sum of the -// arguments is an even number. -AssertionResult AssertSumIsEven4( - const char* e1, const char* e2, const char* e3, const char* e4, - int n1, int n2, int n3, int n4) { - const int sum = n1 + n2 + n3 + n4; - if (IsEven(sum)) { - return AssertionSuccess(); - } - - Message msg; - msg << e1 << " + " << e2 << " + " << e3 << " + " << e4 - << " (" << n1 << " + " << n2 << " + " << n3 << " + " << n4 - << ") evaluates to " << sum << ", which is not even."; - return AssertionFailure(msg); -} - -// A predicate-formatter functor that asserts the sum of the arguments -// is an even number. -struct AssertSumIsEven5Functor { - AssertionResult operator()( - const char* e1, const char* e2, const char* e3, const char* e4, - const char* e5, int n1, int n2, int n3, int n4, int n5) { - const int sum = n1 + n2 + n3 + n4 + n5; - if (IsEven(sum)) { - return AssertionSuccess(); - } - - Message msg; - msg << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " + " << e5 - << " (" - << n1 << " + " << n2 << " + " << n3 << " + " << n4 << " + " << n5 - << ") evaluates to " << sum << ", which is not even."; - return AssertionFailure(msg); - } -}; - - -// Tests unary predicate assertions. - -// Tests unary predicate assertions that don't use a custom formatter. -TEST(Pred1Test, WithoutFormat) { - // Success cases. - EXPECT_PRED1(IsEvenFunctor(), 2) << "This failure is UNEXPECTED!"; - ASSERT_PRED1(IsEven, 4); - - // Failure cases. - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED1(IsEven, 5) << "This failure is expected."; - }, "This failure is expected."); - EXPECT_FATAL_FAILURE(ASSERT_PRED1(IsEvenFunctor(), 5), - "evaluates to false"); -} - -// Tests unary predicate assertions that use a custom formatter. -TEST(Pred1Test, WithFormat) { - // Success cases. - EXPECT_PRED_FORMAT1(AssertIsEven, 2); - ASSERT_PRED_FORMAT1(AssertIsEvenFunctor(), 4) - << "This failure is UNEXPECTED!"; - - // Failure cases. - const int n = 5; - EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT1(AssertIsEvenFunctor(), n), - "n evaluates to 5, which is not even."); - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT1(AssertIsEven, 5) << "This failure is expected."; - }, "This failure is expected."); -} - -// Tests that unary predicate assertions evaluates their arguments -// exactly once. -TEST(Pred1Test, SingleEvaluationOnFailure) { - // A success case. - static int n = 0; - EXPECT_PRED1(IsEven, n++); - EXPECT_EQ(1, n) << "The argument is not evaluated exactly once."; - - // A failure case. - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT1(AssertIsEvenFunctor(), n++) - << "This failure is expected."; - }, "This failure is expected."); - EXPECT_EQ(2, n) << "The argument is not evaluated exactly once."; -} - - -// Tests predicate assertions whose arity is >= 2. - -// Tests predicate assertions that don't use a custom formatter. -TEST(PredTest, WithoutFormat) { - // Success cases. - ASSERT_PRED2(SumIsEven2, 2, 4) << "This failure is UNEXPECTED!"; - EXPECT_PRED3(SumIsEven3Functor(), 4, 6, 8); - - // Failure cases. - const int n1 = 1; - const int n2 = 2; - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED2(SumIsEven2, n1, n2) << "This failure is expected."; - }, "This failure is expected."); - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED3(SumIsEven3Functor(), 1, 2, 4); - }, "evaluates to false"); -} - -// Tests predicate assertions that use a custom formatter. -TEST(PredTest, WithFormat) { - // Success cases. - ASSERT_PRED_FORMAT4(AssertSumIsEven4, 4, 6, 8, 10) << - "This failure is UNEXPECTED!"; - EXPECT_PRED_FORMAT5(AssertSumIsEven5Functor(), 2, 4, 6, 8, 10); - - // Failure cases. - const int n1 = 1; - const int n2 = 2; - const int n3 = 4; - const int n4 = 6; - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT4(AssertSumIsEven4, n1, n2, n3, n4); - }, "evaluates to 13, which is not even."); - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT5(AssertSumIsEven5Functor(), 1, 2, 4, 6, 8) - << "This failure is expected."; - }, "This failure is expected."); -} - -// Tests that predicate assertions evaluates their arguments -// exactly once. -TEST(PredTest, SingleEvaluationOnFailure) { - // A success case. - int n1 = 0; - int n2 = 0; - EXPECT_PRED2(SumIsEven2, n1++, n2++); - EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once."; - EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once."; - - // Another success case. - n1 = n2 = 0; - int n3 = 0; - int n4 = 0; - int n5 = 0; - ASSERT_PRED_FORMAT5(AssertSumIsEven5Functor(), - n1++, n2++, n3++, n4++, n5++) - << "This failure is UNEXPECTED!"; - EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once."; - EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once."; - EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once."; - EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once."; - EXPECT_EQ(1, n5) << "Argument 5 is not evaluated exactly once."; - - // A failure case. - n1 = n2 = n3 = 0; - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED3(SumIsEven3Functor(), ++n1, n2++, n3++) - << "This failure is expected."; - }, "This failure is expected."); - EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once."; - EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once."; - EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once."; - - // Another failure case. - n1 = n2 = n3 = n4 = 0; - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT4(AssertSumIsEven4, ++n1, n2++, n3++, n4++); - }, "evaluates to 1, which is not even."); - EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once."; - EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once."; - EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once."; - EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once."; -} - -// Test predicate assertions for sets -TEST(PredTest, ExpectPredEvalFailure) { - std::set set_a = {2, 1, 3, 4, 5}; - std::set set_b = {0, 4, 8}; - const auto compare_sets = [] (std::set, std::set) { return false; }; - EXPECT_NONFATAL_FAILURE( - EXPECT_PRED2(compare_sets, set_a, set_b), - "compare_sets(set_a, set_b) evaluates to false, where\nset_a evaluates " - "to { 1, 2, 3, 4, 5 }\nset_b evaluates to { 0, 4, 8 }"); -} - -// Some helper functions for testing using overloaded/template -// functions with ASSERT_PREDn and EXPECT_PREDn. - -bool IsPositive(double x) { - return x > 0; -} - -template -bool IsNegative(T x) { - return x < 0; -} - -template -bool GreaterThan(T1 x1, T2 x2) { - return x1 > x2; -} - -// Tests that overloaded functions can be used in *_PRED* as long as -// their types are explicitly specified. -TEST(PredicateAssertionTest, AcceptsOverloadedFunction) { - // C++Builder requires C-style casts rather than static_cast. - EXPECT_PRED1((bool (*)(int))(IsPositive), 5); // NOLINT - ASSERT_PRED1((bool (*)(double))(IsPositive), 6.0); // NOLINT -} - -// Tests that template functions can be used in *_PRED* as long as -// their types are explicitly specified. -TEST(PredicateAssertionTest, AcceptsTemplateFunction) { - EXPECT_PRED1(IsNegative, -5); - // Makes sure that we can handle templates with more than one - // parameter. - ASSERT_PRED2((GreaterThan), 5, 0); -} - - -// Some helper functions for testing using overloaded/template -// functions with ASSERT_PRED_FORMATn and EXPECT_PRED_FORMATn. - -AssertionResult IsPositiveFormat(const char* /* expr */, int n) { - return n > 0 ? AssertionSuccess() : - AssertionFailure(Message() << "Failure"); -} - -AssertionResult IsPositiveFormat(const char* /* expr */, double x) { - return x > 0 ? AssertionSuccess() : - AssertionFailure(Message() << "Failure"); -} - -template -AssertionResult IsNegativeFormat(const char* /* expr */, T x) { - return x < 0 ? AssertionSuccess() : - AssertionFailure(Message() << "Failure"); -} - -template -AssertionResult EqualsFormat(const char* /* expr1 */, const char* /* expr2 */, - const T1& x1, const T2& x2) { - return x1 == x2 ? AssertionSuccess() : - AssertionFailure(Message() << "Failure"); -} - -// Tests that overloaded functions can be used in *_PRED_FORMAT* -// without explicitly specifying their types. -TEST(PredicateFormatAssertionTest, AcceptsOverloadedFunction) { - EXPECT_PRED_FORMAT1(IsPositiveFormat, 5); - ASSERT_PRED_FORMAT1(IsPositiveFormat, 6.0); -} - -// Tests that template functions can be used in *_PRED_FORMAT* without -// explicitly specifying their types. -TEST(PredicateFormatAssertionTest, AcceptsTemplateFunction) { - EXPECT_PRED_FORMAT1(IsNegativeFormat, -5); - ASSERT_PRED_FORMAT2(EqualsFormat, 3, 3); -} - - -// Tests string assertions. - -// Tests ASSERT_STREQ with non-NULL arguments. -TEST(StringAssertionTest, ASSERT_STREQ) { - const char * const p1 = "good"; - ASSERT_STREQ(p1, p1); - - // Let p2 have the same content as p1, but be at a different address. - const char p2[] = "good"; - ASSERT_STREQ(p1, p2); - - EXPECT_FATAL_FAILURE(ASSERT_STREQ("bad", "good"), - " \"bad\"\n \"good\""); -} - -// Tests ASSERT_STREQ with NULL arguments. -TEST(StringAssertionTest, ASSERT_STREQ_Null) { - ASSERT_STREQ(static_cast(nullptr), nullptr); - EXPECT_FATAL_FAILURE(ASSERT_STREQ(nullptr, "non-null"), "non-null"); -} - -// Tests ASSERT_STREQ with NULL arguments. -TEST(StringAssertionTest, ASSERT_STREQ_Null2) { - EXPECT_FATAL_FAILURE(ASSERT_STREQ("non-null", nullptr), "non-null"); -} - -// Tests ASSERT_STRNE. -TEST(StringAssertionTest, ASSERT_STRNE) { - ASSERT_STRNE("hi", "Hi"); - ASSERT_STRNE("Hi", nullptr); - ASSERT_STRNE(nullptr, "Hi"); - ASSERT_STRNE("", nullptr); - ASSERT_STRNE(nullptr, ""); - ASSERT_STRNE("", "Hi"); - ASSERT_STRNE("Hi", ""); - EXPECT_FATAL_FAILURE(ASSERT_STRNE("Hi", "Hi"), - "\"Hi\" vs \"Hi\""); -} - -// Tests ASSERT_STRCASEEQ. -TEST(StringAssertionTest, ASSERT_STRCASEEQ) { - ASSERT_STRCASEEQ("hi", "Hi"); - ASSERT_STRCASEEQ(static_cast(nullptr), nullptr); - - ASSERT_STRCASEEQ("", ""); - EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("Hi", "hi2"), - "Ignoring case"); -} - -// Tests ASSERT_STRCASENE. -TEST(StringAssertionTest, ASSERT_STRCASENE) { - ASSERT_STRCASENE("hi1", "Hi2"); - ASSERT_STRCASENE("Hi", nullptr); - ASSERT_STRCASENE(nullptr, "Hi"); - ASSERT_STRCASENE("", nullptr); - ASSERT_STRCASENE(nullptr, ""); - ASSERT_STRCASENE("", "Hi"); - ASSERT_STRCASENE("Hi", ""); - EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("Hi", "hi"), - "(ignoring case)"); -} - -// Tests *_STREQ on wide strings. -TEST(StringAssertionTest, STREQ_Wide) { - // NULL strings. - ASSERT_STREQ(static_cast(nullptr), nullptr); - - // Empty strings. - ASSERT_STREQ(L"", L""); - - // Non-null vs NULL. - EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"non-null", nullptr), "non-null"); - - // Equal strings. - EXPECT_STREQ(L"Hi", L"Hi"); - - // Unequal strings. - EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"abc", L"Abc"), - "Abc"); - - // Strings containing wide characters. - EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"abc\x8119", L"abc\x8120"), - "abc"); - - // The streaming variation. - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_STREQ(L"abc\x8119", L"abc\x8121") << "Expected failure"; - }, "Expected failure"); -} - -// Tests *_STRNE on wide strings. -TEST(StringAssertionTest, STRNE_Wide) { - // NULL strings. - EXPECT_NONFATAL_FAILURE( - { // NOLINT - EXPECT_STRNE(static_cast(nullptr), nullptr); - }, - ""); - - // Empty strings. - EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"", L""), - "L\"\""); - - // Non-null vs NULL. - ASSERT_STRNE(L"non-null", nullptr); - - // Equal strings. - EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"Hi", L"Hi"), - "L\"Hi\""); - - // Unequal strings. - EXPECT_STRNE(L"abc", L"Abc"); - - // Strings containing wide characters. - EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"abc\x8119", L"abc\x8119"), - "abc"); - - // The streaming variation. - ASSERT_STRNE(L"abc\x8119", L"abc\x8120") << "This shouldn't happen"; -} - -// Tests for ::testing::IsSubstring(). - -// Tests that IsSubstring() returns the correct result when the input -// argument type is const char*. -TEST(IsSubstringTest, ReturnsCorrectResultForCString) { - EXPECT_FALSE(IsSubstring("", "", nullptr, "a")); - EXPECT_FALSE(IsSubstring("", "", "b", nullptr)); - EXPECT_FALSE(IsSubstring("", "", "needle", "haystack")); - - EXPECT_TRUE(IsSubstring("", "", static_cast(nullptr), nullptr)); - EXPECT_TRUE(IsSubstring("", "", "needle", "two needles")); -} - -// Tests that IsSubstring() returns the correct result when the input -// argument type is const wchar_t*. -TEST(IsSubstringTest, ReturnsCorrectResultForWideCString) { - EXPECT_FALSE(IsSubstring("", "", kNull, L"a")); - EXPECT_FALSE(IsSubstring("", "", L"b", kNull)); - EXPECT_FALSE(IsSubstring("", "", L"needle", L"haystack")); - - EXPECT_TRUE( - IsSubstring("", "", static_cast(nullptr), nullptr)); - EXPECT_TRUE(IsSubstring("", "", L"needle", L"two needles")); -} - -// Tests that IsSubstring() generates the correct message when the input -// argument type is const char*. -TEST(IsSubstringTest, GeneratesCorrectMessageForCString) { - EXPECT_STREQ("Value of: needle_expr\n" - " Actual: \"needle\"\n" - "Expected: a substring of haystack_expr\n" - "Which is: \"haystack\"", - IsSubstring("needle_expr", "haystack_expr", - "needle", "haystack").failure_message()); -} - -// Tests that IsSubstring returns the correct result when the input -// argument type is ::std::string. -TEST(IsSubstringTest, ReturnsCorrectResultsForStdString) { - EXPECT_TRUE(IsSubstring("", "", std::string("hello"), "ahellob")); - EXPECT_FALSE(IsSubstring("", "", "hello", std::string("world"))); -} - -#if GTEST_HAS_STD_WSTRING -// Tests that IsSubstring returns the correct result when the input -// argument type is ::std::wstring. -TEST(IsSubstringTest, ReturnsCorrectResultForStdWstring) { - EXPECT_TRUE(IsSubstring("", "", ::std::wstring(L"needle"), L"two needles")); - EXPECT_FALSE(IsSubstring("", "", L"needle", ::std::wstring(L"haystack"))); -} - -// Tests that IsSubstring() generates the correct message when the input -// argument type is ::std::wstring. -TEST(IsSubstringTest, GeneratesCorrectMessageForWstring) { - EXPECT_STREQ("Value of: needle_expr\n" - " Actual: L\"needle\"\n" - "Expected: a substring of haystack_expr\n" - "Which is: L\"haystack\"", - IsSubstring( - "needle_expr", "haystack_expr", - ::std::wstring(L"needle"), L"haystack").failure_message()); -} - -#endif // GTEST_HAS_STD_WSTRING - -// Tests for ::testing::IsNotSubstring(). - -// Tests that IsNotSubstring() returns the correct result when the input -// argument type is const char*. -TEST(IsNotSubstringTest, ReturnsCorrectResultForCString) { - EXPECT_TRUE(IsNotSubstring("", "", "needle", "haystack")); - EXPECT_FALSE(IsNotSubstring("", "", "needle", "two needles")); -} - -// Tests that IsNotSubstring() returns the correct result when the input -// argument type is const wchar_t*. -TEST(IsNotSubstringTest, ReturnsCorrectResultForWideCString) { - EXPECT_TRUE(IsNotSubstring("", "", L"needle", L"haystack")); - EXPECT_FALSE(IsNotSubstring("", "", L"needle", L"two needles")); -} - -// Tests that IsNotSubstring() generates the correct message when the input -// argument type is const wchar_t*. -TEST(IsNotSubstringTest, GeneratesCorrectMessageForWideCString) { - EXPECT_STREQ("Value of: needle_expr\n" - " Actual: L\"needle\"\n" - "Expected: not a substring of haystack_expr\n" - "Which is: L\"two needles\"", - IsNotSubstring( - "needle_expr", "haystack_expr", - L"needle", L"two needles").failure_message()); -} - -// Tests that IsNotSubstring returns the correct result when the input -// argument type is ::std::string. -TEST(IsNotSubstringTest, ReturnsCorrectResultsForStdString) { - EXPECT_FALSE(IsNotSubstring("", "", std::string("hello"), "ahellob")); - EXPECT_TRUE(IsNotSubstring("", "", "hello", std::string("world"))); -} - -// Tests that IsNotSubstring() generates the correct message when the input -// argument type is ::std::string. -TEST(IsNotSubstringTest, GeneratesCorrectMessageForStdString) { - EXPECT_STREQ("Value of: needle_expr\n" - " Actual: \"needle\"\n" - "Expected: not a substring of haystack_expr\n" - "Which is: \"two needles\"", - IsNotSubstring( - "needle_expr", "haystack_expr", - ::std::string("needle"), "two needles").failure_message()); -} - -#if GTEST_HAS_STD_WSTRING - -// Tests that IsNotSubstring returns the correct result when the input -// argument type is ::std::wstring. -TEST(IsNotSubstringTest, ReturnsCorrectResultForStdWstring) { - EXPECT_FALSE( - IsNotSubstring("", "", ::std::wstring(L"needle"), L"two needles")); - EXPECT_TRUE(IsNotSubstring("", "", L"needle", ::std::wstring(L"haystack"))); -} - -#endif // GTEST_HAS_STD_WSTRING - -// Tests floating-point assertions. - -template -class FloatingPointTest : public Test { - protected: - // Pre-calculated numbers to be used by the tests. - struct TestValues { - RawType close_to_positive_zero; - RawType close_to_negative_zero; - RawType further_from_negative_zero; - - RawType close_to_one; - RawType further_from_one; - - RawType infinity; - RawType close_to_infinity; - RawType further_from_infinity; - - RawType nan1; - RawType nan2; - }; - - typedef typename testing::internal::FloatingPoint Floating; - typedef typename Floating::Bits Bits; - - void SetUp() override { - const size_t max_ulps = Floating::kMaxUlps; - - // The bits that represent 0.0. - const Bits zero_bits = Floating(0).bits(); - - // Makes some numbers close to 0.0. - values_.close_to_positive_zero = Floating::ReinterpretBits( - zero_bits + max_ulps/2); - values_.close_to_negative_zero = -Floating::ReinterpretBits( - zero_bits + max_ulps - max_ulps/2); - values_.further_from_negative_zero = -Floating::ReinterpretBits( - zero_bits + max_ulps + 1 - max_ulps/2); - - // The bits that represent 1.0. - const Bits one_bits = Floating(1).bits(); - - // Makes some numbers close to 1.0. - values_.close_to_one = Floating::ReinterpretBits(one_bits + max_ulps); - values_.further_from_one = Floating::ReinterpretBits( - one_bits + max_ulps + 1); - - // +infinity. - values_.infinity = Floating::Infinity(); - - // The bits that represent +infinity. - const Bits infinity_bits = Floating(values_.infinity).bits(); - - // Makes some numbers close to infinity. - values_.close_to_infinity = Floating::ReinterpretBits( - infinity_bits - max_ulps); - values_.further_from_infinity = Floating::ReinterpretBits( - infinity_bits - max_ulps - 1); - - // Makes some NAN's. Sets the most significant bit of the fraction so that - // our NaN's are quiet; trying to process a signaling NaN would raise an - // exception if our environment enables floating point exceptions. - values_.nan1 = Floating::ReinterpretBits(Floating::kExponentBitMask - | (static_cast(1) << (Floating::kFractionBitCount - 1)) | 1); - values_.nan2 = Floating::ReinterpretBits(Floating::kExponentBitMask - | (static_cast(1) << (Floating::kFractionBitCount - 1)) | 200); - } - - void TestSize() { - EXPECT_EQ(sizeof(RawType), sizeof(Bits)); - } - - static TestValues values_; -}; - -template -typename FloatingPointTest::TestValues - FloatingPointTest::values_; - -// Instantiates FloatingPointTest for testing *_FLOAT_EQ. -typedef FloatingPointTest FloatTest; - -// Tests that the size of Float::Bits matches the size of float. -TEST_F(FloatTest, Size) { - TestSize(); -} - -// Tests comparing with +0 and -0. -TEST_F(FloatTest, Zeros) { - EXPECT_FLOAT_EQ(0.0, -0.0); - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(-0.0, 1.0), - "1.0"); - EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(0.0, 1.5), - "1.5"); -} - -// Tests comparing numbers close to 0. -// -// This ensures that *_FLOAT_EQ handles the sign correctly and no -// overflow occurs when comparing numbers whose absolute value is very -// small. -TEST_F(FloatTest, AlmostZeros) { - // In C++Builder, names within local classes (such as used by - // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the - // scoping class. Use a static local alias as a workaround. - // We use the assignment syntax since some compilers, like Sun Studio, - // don't allow initializing references using construction syntax - // (parentheses). - static const FloatTest::TestValues& v = this->values_; - - EXPECT_FLOAT_EQ(0.0, v.close_to_positive_zero); - EXPECT_FLOAT_EQ(-0.0, v.close_to_negative_zero); - EXPECT_FLOAT_EQ(v.close_to_positive_zero, v.close_to_negative_zero); - - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_FLOAT_EQ(v.close_to_positive_zero, - v.further_from_negative_zero); - }, "v.further_from_negative_zero"); -} - -// Tests comparing numbers close to each other. -TEST_F(FloatTest, SmallDiff) { - EXPECT_FLOAT_EQ(1.0, values_.close_to_one); - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(1.0, values_.further_from_one), - "values_.further_from_one"); -} - -// Tests comparing numbers far apart. -TEST_F(FloatTest, LargeDiff) { - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(2.5, 3.0), - "3.0"); -} - -// Tests comparing with infinity. -// -// This ensures that no overflow occurs when comparing numbers whose -// absolute value is very large. -TEST_F(FloatTest, Infinity) { - EXPECT_FLOAT_EQ(values_.infinity, values_.close_to_infinity); - EXPECT_FLOAT_EQ(-values_.infinity, -values_.close_to_infinity); - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.infinity, -values_.infinity), - "-values_.infinity"); - - // This is interesting as the representations of infinity and nan1 - // are only 1 DLP apart. - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.infinity, values_.nan1), - "values_.nan1"); -} - -// Tests that comparing with NAN always returns false. -TEST_F(FloatTest, NaN) { - // In C++Builder, names within local classes (such as used by - // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the - // scoping class. Use a static local alias as a workaround. - // We use the assignment syntax since some compilers, like Sun Studio, - // don't allow initializing references using construction syntax - // (parentheses). - static const FloatTest::TestValues& v = this->values_; - - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(v.nan1, v.nan1), - "v.nan1"); - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(v.nan1, v.nan2), - "v.nan2"); - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(1.0, v.nan1), - "v.nan1"); - - EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(v.nan1, v.infinity), - "v.infinity"); -} - -// Tests that *_FLOAT_EQ are reflexive. -TEST_F(FloatTest, Reflexive) { - EXPECT_FLOAT_EQ(0.0, 0.0); - EXPECT_FLOAT_EQ(1.0, 1.0); - ASSERT_FLOAT_EQ(values_.infinity, values_.infinity); -} - -// Tests that *_FLOAT_EQ are commutative. -TEST_F(FloatTest, Commutative) { - // We already tested EXPECT_FLOAT_EQ(1.0, values_.close_to_one). - EXPECT_FLOAT_EQ(values_.close_to_one, 1.0); - - // We already tested EXPECT_FLOAT_EQ(1.0, values_.further_from_one). - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.further_from_one, 1.0), - "1.0"); -} - -// Tests EXPECT_NEAR. -TEST_F(FloatTest, EXPECT_NEAR) { - EXPECT_NEAR(-1.0f, -1.1f, 0.2f); - EXPECT_NEAR(2.0f, 3.0f, 1.0f); - EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0f,1.5f, 0.25f), // NOLINT - "The difference between 1.0f and 1.5f is 0.5, " - "which exceeds 0.25f"); - // To work around a bug in gcc 2.95.0, there is intentionally no - // space after the first comma in the previous line. -} - -// Tests ASSERT_NEAR. -TEST_F(FloatTest, ASSERT_NEAR) { - ASSERT_NEAR(-1.0f, -1.1f, 0.2f); - ASSERT_NEAR(2.0f, 3.0f, 1.0f); - EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0f,1.5f, 0.25f), // NOLINT - "The difference between 1.0f and 1.5f is 0.5, " - "which exceeds 0.25f"); - // To work around a bug in gcc 2.95.0, there is intentionally no - // space after the first comma in the previous line. -} - -// Tests the cases where FloatLE() should succeed. -TEST_F(FloatTest, FloatLESucceeds) { - EXPECT_PRED_FORMAT2(FloatLE, 1.0f, 2.0f); // When val1 < val2, - ASSERT_PRED_FORMAT2(FloatLE, 1.0f, 1.0f); // val1 == val2, - - // or when val1 is greater than, but almost equals to, val2. - EXPECT_PRED_FORMAT2(FloatLE, values_.close_to_positive_zero, 0.0f); -} - -// Tests the cases where FloatLE() should fail. -TEST_F(FloatTest, FloatLEFails) { - // When val1 is greater than val2 by a large margin, - EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT2(FloatLE, 2.0f, 1.0f), - "(2.0f) <= (1.0f)"); - - // or by a small yet non-negligible margin, - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(FloatLE, values_.further_from_one, 1.0f); - }, "(values_.further_from_one) <= (1.0f)"); - - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(FloatLE, values_.nan1, values_.infinity); - }, "(values_.nan1) <= (values_.infinity)"); - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(FloatLE, -values_.infinity, values_.nan1); - }, "(-values_.infinity) <= (values_.nan1)"); - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT2(FloatLE, values_.nan1, values_.nan1); - }, "(values_.nan1) <= (values_.nan1)"); -} - -// Instantiates FloatingPointTest for testing *_DOUBLE_EQ. -typedef FloatingPointTest DoubleTest; - -// Tests that the size of Double::Bits matches the size of double. -TEST_F(DoubleTest, Size) { - TestSize(); -} - -// Tests comparing with +0 and -0. -TEST_F(DoubleTest, Zeros) { - EXPECT_DOUBLE_EQ(0.0, -0.0); - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(-0.0, 1.0), - "1.0"); - EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(0.0, 1.0), - "1.0"); -} - -// Tests comparing numbers close to 0. -// -// This ensures that *_DOUBLE_EQ handles the sign correctly and no -// overflow occurs when comparing numbers whose absolute value is very -// small. -TEST_F(DoubleTest, AlmostZeros) { - // In C++Builder, names within local classes (such as used by - // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the - // scoping class. Use a static local alias as a workaround. - // We use the assignment syntax since some compilers, like Sun Studio, - // don't allow initializing references using construction syntax - // (parentheses). - static const DoubleTest::TestValues& v = this->values_; - - EXPECT_DOUBLE_EQ(0.0, v.close_to_positive_zero); - EXPECT_DOUBLE_EQ(-0.0, v.close_to_negative_zero); - EXPECT_DOUBLE_EQ(v.close_to_positive_zero, v.close_to_negative_zero); - - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_DOUBLE_EQ(v.close_to_positive_zero, - v.further_from_negative_zero); - }, "v.further_from_negative_zero"); -} - -// Tests comparing numbers close to each other. -TEST_F(DoubleTest, SmallDiff) { - EXPECT_DOUBLE_EQ(1.0, values_.close_to_one); - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, values_.further_from_one), - "values_.further_from_one"); -} - -// Tests comparing numbers far apart. -TEST_F(DoubleTest, LargeDiff) { - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(2.0, 3.0), - "3.0"); -} - -// Tests comparing with infinity. -// -// This ensures that no overflow occurs when comparing numbers whose -// absolute value is very large. -TEST_F(DoubleTest, Infinity) { - EXPECT_DOUBLE_EQ(values_.infinity, values_.close_to_infinity); - EXPECT_DOUBLE_EQ(-values_.infinity, -values_.close_to_infinity); - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.infinity, -values_.infinity), - "-values_.infinity"); - - // This is interesting as the representations of infinity_ and nan1_ - // are only 1 DLP apart. - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.infinity, values_.nan1), - "values_.nan1"); -} - -// Tests that comparing with NAN always returns false. -TEST_F(DoubleTest, NaN) { - static const DoubleTest::TestValues& v = this->values_; - - // Nokia's STLport crashes if we try to output infinity or NaN. - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(v.nan1, v.nan1), - "v.nan1"); - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(v.nan1, v.nan2), "v.nan2"); - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, v.nan1), "v.nan1"); - EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(v.nan1, v.infinity), - "v.infinity"); -} - -// Tests that *_DOUBLE_EQ are reflexive. -TEST_F(DoubleTest, Reflexive) { - EXPECT_DOUBLE_EQ(0.0, 0.0); - EXPECT_DOUBLE_EQ(1.0, 1.0); - ASSERT_DOUBLE_EQ(values_.infinity, values_.infinity); -} - -// Tests that *_DOUBLE_EQ are commutative. -TEST_F(DoubleTest, Commutative) { - // We already tested EXPECT_DOUBLE_EQ(1.0, values_.close_to_one). - EXPECT_DOUBLE_EQ(values_.close_to_one, 1.0); - - // We already tested EXPECT_DOUBLE_EQ(1.0, values_.further_from_one). - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.further_from_one, 1.0), - "1.0"); -} - -// Tests EXPECT_NEAR. -TEST_F(DoubleTest, EXPECT_NEAR) { - EXPECT_NEAR(-1.0, -1.1, 0.2); - EXPECT_NEAR(2.0, 3.0, 1.0); - EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0, 1.5, 0.25), // NOLINT - "The difference between 1.0 and 1.5 is 0.5, " - "which exceeds 0.25"); - // To work around a bug in gcc 2.95.0, there is intentionally no - // space after the first comma in the previous statement. -} - -// Tests ASSERT_NEAR. -TEST_F(DoubleTest, ASSERT_NEAR) { - ASSERT_NEAR(-1.0, -1.1, 0.2); - ASSERT_NEAR(2.0, 3.0, 1.0); - EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0, 1.5, 0.25), // NOLINT - "The difference between 1.0 and 1.5 is 0.5, " - "which exceeds 0.25"); - // To work around a bug in gcc 2.95.0, there is intentionally no - // space after the first comma in the previous statement. -} - -// Tests the cases where DoubleLE() should succeed. -TEST_F(DoubleTest, DoubleLESucceeds) { - EXPECT_PRED_FORMAT2(DoubleLE, 1.0, 2.0); // When val1 < val2, - ASSERT_PRED_FORMAT2(DoubleLE, 1.0, 1.0); // val1 == val2, - - // or when val1 is greater than, but almost equals to, val2. - EXPECT_PRED_FORMAT2(DoubleLE, values_.close_to_positive_zero, 0.0); -} - -// Tests the cases where DoubleLE() should fail. -TEST_F(DoubleTest, DoubleLEFails) { - // When val1 is greater than val2 by a large margin, - EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT2(DoubleLE, 2.0, 1.0), - "(2.0) <= (1.0)"); - - // or by a small yet non-negligible margin, - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(DoubleLE, values_.further_from_one, 1.0); - }, "(values_.further_from_one) <= (1.0)"); - - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(DoubleLE, values_.nan1, values_.infinity); - }, "(values_.nan1) <= (values_.infinity)"); - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_PRED_FORMAT2(DoubleLE, -values_.infinity, values_.nan1); - }, " (-values_.infinity) <= (values_.nan1)"); - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_PRED_FORMAT2(DoubleLE, values_.nan1, values_.nan1); - }, "(values_.nan1) <= (values_.nan1)"); -} - - -// Verifies that a test or test case whose name starts with DISABLED_ is -// not run. - -// A test whose name starts with DISABLED_. -// Should not run. -TEST(DisabledTest, DISABLED_TestShouldNotRun) { - FAIL() << "Unexpected failure: Disabled test should not be run."; -} - -// A test whose name does not start with DISABLED_. -// Should run. -TEST(DisabledTest, NotDISABLED_TestShouldRun) { - EXPECT_EQ(1, 1); -} - -// A test case whose name starts with DISABLED_. -// Should not run. -TEST(DISABLED_TestSuite, TestShouldNotRun) { - FAIL() << "Unexpected failure: Test in disabled test case should not be run."; -} - -// A test case and test whose names start with DISABLED_. -// Should not run. -TEST(DISABLED_TestSuite, DISABLED_TestShouldNotRun) { - FAIL() << "Unexpected failure: Test in disabled test case should not be run."; -} - -// Check that when all tests in a test case are disabled, SetUpTestSuite() and -// TearDownTestSuite() are not called. -class DisabledTestsTest : public Test { - protected: - static void SetUpTestSuite() { - FAIL() << "Unexpected failure: All tests disabled in test case. " - "SetUpTestSuite() should not be called."; - } - - static void TearDownTestSuite() { - FAIL() << "Unexpected failure: All tests disabled in test case. " - "TearDownTestSuite() should not be called."; - } -}; - -TEST_F(DisabledTestsTest, DISABLED_TestShouldNotRun_1) { - FAIL() << "Unexpected failure: Disabled test should not be run."; -} - -TEST_F(DisabledTestsTest, DISABLED_TestShouldNotRun_2) { - FAIL() << "Unexpected failure: Disabled test should not be run."; -} - -// Tests that disabled typed tests aren't run. - -#if GTEST_HAS_TYPED_TEST - -template -class TypedTest : public Test { -}; - -typedef testing::Types NumericTypes; -TYPED_TEST_SUITE(TypedTest, NumericTypes); - -TYPED_TEST(TypedTest, DISABLED_ShouldNotRun) { - FAIL() << "Unexpected failure: Disabled typed test should not run."; -} - -template -class DISABLED_TypedTest : public Test { -}; - -TYPED_TEST_SUITE(DISABLED_TypedTest, NumericTypes); - -TYPED_TEST(DISABLED_TypedTest, ShouldNotRun) { - FAIL() << "Unexpected failure: Disabled typed test should not run."; -} - -#endif // GTEST_HAS_TYPED_TEST - -// Tests that disabled type-parameterized tests aren't run. - -#if GTEST_HAS_TYPED_TEST_P - -template -class TypedTestP : public Test { -}; - -TYPED_TEST_SUITE_P(TypedTestP); - -TYPED_TEST_P(TypedTestP, DISABLED_ShouldNotRun) { - FAIL() << "Unexpected failure: " - << "Disabled type-parameterized test should not run."; -} - -REGISTER_TYPED_TEST_SUITE_P(TypedTestP, DISABLED_ShouldNotRun); - -INSTANTIATE_TYPED_TEST_SUITE_P(My, TypedTestP, NumericTypes); - -template -class DISABLED_TypedTestP : public Test { -}; - -TYPED_TEST_SUITE_P(DISABLED_TypedTestP); - -TYPED_TEST_P(DISABLED_TypedTestP, ShouldNotRun) { - FAIL() << "Unexpected failure: " - << "Disabled type-parameterized test should not run."; -} - -REGISTER_TYPED_TEST_SUITE_P(DISABLED_TypedTestP, ShouldNotRun); - -INSTANTIATE_TYPED_TEST_SUITE_P(My, DISABLED_TypedTestP, NumericTypes); - -#endif // GTEST_HAS_TYPED_TEST_P - -// Tests that assertion macros evaluate their arguments exactly once. - -class SingleEvaluationTest : public Test { - public: // Must be public and not protected due to a bug in g++ 3.4.2. - // This helper function is needed by the FailedASSERT_STREQ test - // below. It's public to work around C++Builder's bug with scoping local - // classes. - static void CompareAndIncrementCharPtrs() { - ASSERT_STREQ(p1_++, p2_++); - } - - // This helper function is needed by the FailedASSERT_NE test below. It's - // public to work around C++Builder's bug with scoping local classes. - static void CompareAndIncrementInts() { - ASSERT_NE(a_++, b_++); - } - - protected: - SingleEvaluationTest() { - p1_ = s1_; - p2_ = s2_; - a_ = 0; - b_ = 0; - } - - static const char* const s1_; - static const char* const s2_; - static const char* p1_; - static const char* p2_; - - static int a_; - static int b_; -}; - -const char* const SingleEvaluationTest::s1_ = "01234"; -const char* const SingleEvaluationTest::s2_ = "abcde"; -const char* SingleEvaluationTest::p1_; -const char* SingleEvaluationTest::p2_; -int SingleEvaluationTest::a_; -int SingleEvaluationTest::b_; - -// Tests that when ASSERT_STREQ fails, it evaluates its arguments -// exactly once. -TEST_F(SingleEvaluationTest, FailedASSERT_STREQ) { - EXPECT_FATAL_FAILURE(SingleEvaluationTest::CompareAndIncrementCharPtrs(), - "p2_++"); - EXPECT_EQ(s1_ + 1, p1_); - EXPECT_EQ(s2_ + 1, p2_); -} - -// Tests that string assertion arguments are evaluated exactly once. -TEST_F(SingleEvaluationTest, ASSERT_STR) { - // successful EXPECT_STRNE - EXPECT_STRNE(p1_++, p2_++); - EXPECT_EQ(s1_ + 1, p1_); - EXPECT_EQ(s2_ + 1, p2_); - - // failed EXPECT_STRCASEEQ - EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ(p1_++, p2_++), - "Ignoring case"); - EXPECT_EQ(s1_ + 2, p1_); - EXPECT_EQ(s2_ + 2, p2_); -} - -// Tests that when ASSERT_NE fails, it evaluates its arguments exactly -// once. -TEST_F(SingleEvaluationTest, FailedASSERT_NE) { - EXPECT_FATAL_FAILURE(SingleEvaluationTest::CompareAndIncrementInts(), - "(a_++) != (b_++)"); - EXPECT_EQ(1, a_); - EXPECT_EQ(1, b_); -} - -// Tests that assertion arguments are evaluated exactly once. -TEST_F(SingleEvaluationTest, OtherCases) { - // successful EXPECT_TRUE - EXPECT_TRUE(0 == a_++); // NOLINT - EXPECT_EQ(1, a_); - - // failed EXPECT_TRUE - EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(-1 == a_++), "-1 == a_++"); - EXPECT_EQ(2, a_); - - // successful EXPECT_GT - EXPECT_GT(a_++, b_++); - EXPECT_EQ(3, a_); - EXPECT_EQ(1, b_); - - // failed EXPECT_LT - EXPECT_NONFATAL_FAILURE(EXPECT_LT(a_++, b_++), "(a_++) < (b_++)"); - EXPECT_EQ(4, a_); - EXPECT_EQ(2, b_); - - // successful ASSERT_TRUE - ASSERT_TRUE(0 < a_++); // NOLINT - EXPECT_EQ(5, a_); - - // successful ASSERT_GT - ASSERT_GT(a_++, b_++); - EXPECT_EQ(6, a_); - EXPECT_EQ(3, b_); -} - -#if GTEST_HAS_EXCEPTIONS - -void ThrowAnInteger() { - throw 1; -} - -// Tests that assertion arguments are evaluated exactly once. -TEST_F(SingleEvaluationTest, ExceptionTests) { - // successful EXPECT_THROW - EXPECT_THROW({ // NOLINT - a_++; - ThrowAnInteger(); - }, int); - EXPECT_EQ(1, a_); - - // failed EXPECT_THROW, throws different - EXPECT_NONFATAL_FAILURE(EXPECT_THROW({ // NOLINT - a_++; - ThrowAnInteger(); - }, bool), "throws a different type"); - EXPECT_EQ(2, a_); - - // failed EXPECT_THROW, throws nothing - EXPECT_NONFATAL_FAILURE(EXPECT_THROW(a_++, bool), "throws nothing"); - EXPECT_EQ(3, a_); - - // successful EXPECT_NO_THROW - EXPECT_NO_THROW(a_++); - EXPECT_EQ(4, a_); - - // failed EXPECT_NO_THROW - EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW({ // NOLINT - a_++; - ThrowAnInteger(); - }), "it throws"); - EXPECT_EQ(5, a_); - - // successful EXPECT_ANY_THROW - EXPECT_ANY_THROW({ // NOLINT - a_++; - ThrowAnInteger(); - }); - EXPECT_EQ(6, a_); - - // failed EXPECT_ANY_THROW - EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(a_++), "it doesn't"); - EXPECT_EQ(7, a_); -} - -#endif // GTEST_HAS_EXCEPTIONS - -// Tests {ASSERT|EXPECT}_NO_FATAL_FAILURE. -class NoFatalFailureTest : public Test { - protected: - void Succeeds() {} - void FailsNonFatal() { - ADD_FAILURE() << "some non-fatal failure"; - } - void Fails() { - FAIL() << "some fatal failure"; - } - - void DoAssertNoFatalFailureOnFails() { - ASSERT_NO_FATAL_FAILURE(Fails()); - ADD_FAILURE() << "should not reach here."; - } - - void DoExpectNoFatalFailureOnFails() { - EXPECT_NO_FATAL_FAILURE(Fails()); - ADD_FAILURE() << "other failure"; - } -}; - -TEST_F(NoFatalFailureTest, NoFailure) { - EXPECT_NO_FATAL_FAILURE(Succeeds()); - ASSERT_NO_FATAL_FAILURE(Succeeds()); -} - -TEST_F(NoFatalFailureTest, NonFatalIsNoFailure) { - EXPECT_NONFATAL_FAILURE( - EXPECT_NO_FATAL_FAILURE(FailsNonFatal()), - "some non-fatal failure"); - EXPECT_NONFATAL_FAILURE( - ASSERT_NO_FATAL_FAILURE(FailsNonFatal()), - "some non-fatal failure"); -} - -TEST_F(NoFatalFailureTest, AssertNoFatalFailureOnFatalFailure) { - TestPartResultArray gtest_failures; - { - ScopedFakeTestPartResultReporter gtest_reporter(>est_failures); - DoAssertNoFatalFailureOnFails(); - } - ASSERT_EQ(2, gtest_failures.size()); - EXPECT_EQ(TestPartResult::kFatalFailure, - gtest_failures.GetTestPartResult(0).type()); - EXPECT_EQ(TestPartResult::kFatalFailure, - gtest_failures.GetTestPartResult(1).type()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, "some fatal failure", - gtest_failures.GetTestPartResult(0).message()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, "it does", - gtest_failures.GetTestPartResult(1).message()); -} - -TEST_F(NoFatalFailureTest, ExpectNoFatalFailureOnFatalFailure) { - TestPartResultArray gtest_failures; - { - ScopedFakeTestPartResultReporter gtest_reporter(>est_failures); - DoExpectNoFatalFailureOnFails(); - } - ASSERT_EQ(3, gtest_failures.size()); - EXPECT_EQ(TestPartResult::kFatalFailure, - gtest_failures.GetTestPartResult(0).type()); - EXPECT_EQ(TestPartResult::kNonFatalFailure, - gtest_failures.GetTestPartResult(1).type()); - EXPECT_EQ(TestPartResult::kNonFatalFailure, - gtest_failures.GetTestPartResult(2).type()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, "some fatal failure", - gtest_failures.GetTestPartResult(0).message()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, "it does", - gtest_failures.GetTestPartResult(1).message()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, "other failure", - gtest_failures.GetTestPartResult(2).message()); -} - -TEST_F(NoFatalFailureTest, MessageIsStreamable) { - TestPartResultArray gtest_failures; - { - ScopedFakeTestPartResultReporter gtest_reporter(>est_failures); - EXPECT_NO_FATAL_FAILURE(FAIL() << "foo") << "my message"; - } - ASSERT_EQ(2, gtest_failures.size()); - EXPECT_EQ(TestPartResult::kNonFatalFailure, - gtest_failures.GetTestPartResult(0).type()); - EXPECT_EQ(TestPartResult::kNonFatalFailure, - gtest_failures.GetTestPartResult(1).type()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, "foo", - gtest_failures.GetTestPartResult(0).message()); - EXPECT_PRED_FORMAT2(testing::IsSubstring, "my message", - gtest_failures.GetTestPartResult(1).message()); -} - -// Tests non-string assertions. - -std::string EditsToString(const std::vector& edits) { - std::string out; - for (size_t i = 0; i < edits.size(); ++i) { - static const char kEdits[] = " +-/"; - out.append(1, kEdits[edits[i]]); - } - return out; -} - -std::vector CharsToIndices(const std::string& str) { - std::vector out; - for (size_t i = 0; i < str.size(); ++i) { - out.push_back(static_cast(str[i])); - } - return out; -} - -std::vector CharsToLines(const std::string& str) { - std::vector out; - for (size_t i = 0; i < str.size(); ++i) { - out.push_back(str.substr(i, 1)); - } - return out; -} - -TEST(EditDistance, TestSuites) { - struct Case { - int line; - const char* left; - const char* right; - const char* expected_edits; - const char* expected_diff; - }; - static const Case kCases[] = { - // No change. - {__LINE__, "A", "A", " ", ""}, - {__LINE__, "ABCDE", "ABCDE", " ", ""}, - // Simple adds. - {__LINE__, "X", "XA", " +", "@@ +1,2 @@\n X\n+A\n"}, - {__LINE__, "X", "XABCD", " ++++", "@@ +1,5 @@\n X\n+A\n+B\n+C\n+D\n"}, - // Simple removes. - {__LINE__, "XA", "X", " -", "@@ -1,2 @@\n X\n-A\n"}, - {__LINE__, "XABCD", "X", " ----", "@@ -1,5 @@\n X\n-A\n-B\n-C\n-D\n"}, - // Simple replaces. - {__LINE__, "A", "a", "/", "@@ -1,1 +1,1 @@\n-A\n+a\n"}, - {__LINE__, "ABCD", "abcd", "////", - "@@ -1,4 +1,4 @@\n-A\n-B\n-C\n-D\n+a\n+b\n+c\n+d\n"}, - // Path finding. - {__LINE__, "ABCDEFGH", "ABXEGH1", " -/ - +", - "@@ -1,8 +1,7 @@\n A\n B\n-C\n-D\n+X\n E\n-F\n G\n H\n+1\n"}, - {__LINE__, "AAAABCCCC", "ABABCDCDC", "- / + / ", - "@@ -1,9 +1,9 @@\n-A\n A\n-A\n+B\n A\n B\n C\n+D\n C\n-C\n+D\n C\n"}, - {__LINE__, "ABCDE", "BCDCD", "- +/", - "@@ -1,5 +1,5 @@\n-A\n B\n C\n D\n-E\n+C\n+D\n"}, - {__LINE__, "ABCDEFGHIJKL", "BCDCDEFGJKLJK", "- ++ -- ++", - "@@ -1,4 +1,5 @@\n-A\n B\n+C\n+D\n C\n D\n" - "@@ -6,7 +7,7 @@\n F\n G\n-H\n-I\n J\n K\n L\n+J\n+K\n"}, - {}}; - for (const Case* c = kCases; c->left; ++c) { - EXPECT_TRUE(c->expected_edits == - EditsToString(CalculateOptimalEdits(CharsToIndices(c->left), - CharsToIndices(c->right)))) - << "Left <" << c->left << "> Right <" << c->right << "> Edits <" - << EditsToString(CalculateOptimalEdits( - CharsToIndices(c->left), CharsToIndices(c->right))) << ">"; - EXPECT_TRUE(c->expected_diff == CreateUnifiedDiff(CharsToLines(c->left), - CharsToLines(c->right))) - << "Left <" << c->left << "> Right <" << c->right << "> Diff <" - << CreateUnifiedDiff(CharsToLines(c->left), CharsToLines(c->right)) - << ">"; - } -} - -// Tests EqFailure(), used for implementing *EQ* assertions. -TEST(AssertionTest, EqFailure) { - const std::string foo_val("5"), bar_val("6"); - const std::string msg1( - EqFailure("foo", "bar", foo_val, bar_val, false) - .failure_message()); - EXPECT_STREQ( - "Expected equality of these values:\n" - " foo\n" - " Which is: 5\n" - " bar\n" - " Which is: 6", - msg1.c_str()); - - const std::string msg2( - EqFailure("foo", "6", foo_val, bar_val, false) - .failure_message()); - EXPECT_STREQ( - "Expected equality of these values:\n" - " foo\n" - " Which is: 5\n" - " 6", - msg2.c_str()); - - const std::string msg3( - EqFailure("5", "bar", foo_val, bar_val, false) - .failure_message()); - EXPECT_STREQ( - "Expected equality of these values:\n" - " 5\n" - " bar\n" - " Which is: 6", - msg3.c_str()); - - const std::string msg4( - EqFailure("5", "6", foo_val, bar_val, false).failure_message()); - EXPECT_STREQ( - "Expected equality of these values:\n" - " 5\n" - " 6", - msg4.c_str()); - - const std::string msg5( - EqFailure("foo", "bar", - std::string("\"x\""), std::string("\"y\""), - true).failure_message()); - EXPECT_STREQ( - "Expected equality of these values:\n" - " foo\n" - " Which is: \"x\"\n" - " bar\n" - " Which is: \"y\"\n" - "Ignoring case", - msg5.c_str()); -} - -TEST(AssertionTest, EqFailureWithDiff) { - const std::string left( - "1\\n2XXX\\n3\\n5\\n6\\n7\\n8\\n9\\n10\\n11\\n12XXX\\n13\\n14\\n15"); - const std::string right( - "1\\n2\\n3\\n4\\n5\\n6\\n7\\n8\\n9\\n11\\n12\\n13\\n14"); - const std::string msg1( - EqFailure("left", "right", left, right, false).failure_message()); - EXPECT_STREQ( - "Expected equality of these values:\n" - " left\n" - " Which is: " - "1\\n2XXX\\n3\\n5\\n6\\n7\\n8\\n9\\n10\\n11\\n12XXX\\n13\\n14\\n15\n" - " right\n" - " Which is: 1\\n2\\n3\\n4\\n5\\n6\\n7\\n8\\n9\\n11\\n12\\n13\\n14\n" - "With diff:\n@@ -1,5 +1,6 @@\n 1\n-2XXX\n+2\n 3\n+4\n 5\n 6\n" - "@@ -7,8 +8,6 @@\n 8\n 9\n-10\n 11\n-12XXX\n+12\n 13\n 14\n-15\n", - msg1.c_str()); -} - -// Tests AppendUserMessage(), used for implementing the *EQ* macros. -TEST(AssertionTest, AppendUserMessage) { - const std::string foo("foo"); - - Message msg; - EXPECT_STREQ("foo", - AppendUserMessage(foo, msg).c_str()); - - msg << "bar"; - EXPECT_STREQ("foo\nbar", - AppendUserMessage(foo, msg).c_str()); -} - -#ifdef __BORLANDC__ -// Silences warnings: "Condition is always true", "Unreachable code" -# pragma option push -w-ccc -w-rch -#endif - -// Tests ASSERT_TRUE. -TEST(AssertionTest, ASSERT_TRUE) { - ASSERT_TRUE(2 > 1); // NOLINT - EXPECT_FATAL_FAILURE(ASSERT_TRUE(2 < 1), - "2 < 1"); -} - -// Tests ASSERT_TRUE(predicate) for predicates returning AssertionResult. -TEST(AssertionTest, AssertTrueWithAssertionResult) { - ASSERT_TRUE(ResultIsEven(2)); -#ifndef __BORLANDC__ - // ICE's in C++Builder. - EXPECT_FATAL_FAILURE(ASSERT_TRUE(ResultIsEven(3)), - "Value of: ResultIsEven(3)\n" - " Actual: false (3 is odd)\n" - "Expected: true"); -#endif - ASSERT_TRUE(ResultIsEvenNoExplanation(2)); - EXPECT_FATAL_FAILURE(ASSERT_TRUE(ResultIsEvenNoExplanation(3)), - "Value of: ResultIsEvenNoExplanation(3)\n" - " Actual: false (3 is odd)\n" - "Expected: true"); -} - -// Tests ASSERT_FALSE. -TEST(AssertionTest, ASSERT_FALSE) { - ASSERT_FALSE(2 < 1); // NOLINT - EXPECT_FATAL_FAILURE(ASSERT_FALSE(2 > 1), - "Value of: 2 > 1\n" - " Actual: true\n" - "Expected: false"); -} - -// Tests ASSERT_FALSE(predicate) for predicates returning AssertionResult. -TEST(AssertionTest, AssertFalseWithAssertionResult) { - ASSERT_FALSE(ResultIsEven(3)); -#ifndef __BORLANDC__ - // ICE's in C++Builder. - EXPECT_FATAL_FAILURE(ASSERT_FALSE(ResultIsEven(2)), - "Value of: ResultIsEven(2)\n" - " Actual: true (2 is even)\n" - "Expected: false"); -#endif - ASSERT_FALSE(ResultIsEvenNoExplanation(3)); - EXPECT_FATAL_FAILURE(ASSERT_FALSE(ResultIsEvenNoExplanation(2)), - "Value of: ResultIsEvenNoExplanation(2)\n" - " Actual: true\n" - "Expected: false"); -} - -#ifdef __BORLANDC__ -// Restores warnings after previous "#pragma option push" suppressed them -# pragma option pop -#endif - -// Tests using ASSERT_EQ on double values. The purpose is to make -// sure that the specialization we did for integer and anonymous enums -// isn't used for double arguments. -TEST(ExpectTest, ASSERT_EQ_Double) { - // A success. - ASSERT_EQ(5.6, 5.6); - - // A failure. - EXPECT_FATAL_FAILURE(ASSERT_EQ(5.1, 5.2), - "5.1"); -} - -// Tests ASSERT_EQ. -TEST(AssertionTest, ASSERT_EQ) { - ASSERT_EQ(5, 2 + 3); - EXPECT_FATAL_FAILURE(ASSERT_EQ(5, 2*3), - "Expected equality of these values:\n" - " 5\n" - " 2*3\n" - " Which is: 6"); -} - -// Tests ASSERT_EQ(NULL, pointer). -TEST(AssertionTest, ASSERT_EQ_NULL) { - // A success. - const char* p = nullptr; - // Some older GCC versions may issue a spurious warning in this or the next - // assertion statement. This warning should not be suppressed with - // static_cast since the test verifies the ability to use bare NULL as the - // expected parameter to the macro. - ASSERT_EQ(nullptr, p); - - // A failure. - static int n = 0; - EXPECT_FATAL_FAILURE(ASSERT_EQ(nullptr, &n), " &n\n Which is:"); -} - -// Tests ASSERT_EQ(0, non_pointer). Since the literal 0 can be -// treated as a null pointer by the compiler, we need to make sure -// that ASSERT_EQ(0, non_pointer) isn't interpreted by Google Test as -// ASSERT_EQ(static_cast(NULL), non_pointer). -TEST(ExpectTest, ASSERT_EQ_0) { - int n = 0; - - // A success. - ASSERT_EQ(0, n); - - // A failure. - EXPECT_FATAL_FAILURE(ASSERT_EQ(0, 5.6), - " 0\n 5.6"); -} - -// Tests ASSERT_NE. -TEST(AssertionTest, ASSERT_NE) { - ASSERT_NE(6, 7); - EXPECT_FATAL_FAILURE(ASSERT_NE('a', 'a'), - "Expected: ('a') != ('a'), " - "actual: 'a' (97, 0x61) vs 'a' (97, 0x61)"); -} - -// Tests ASSERT_LE. -TEST(AssertionTest, ASSERT_LE) { - ASSERT_LE(2, 3); - ASSERT_LE(2, 2); - EXPECT_FATAL_FAILURE(ASSERT_LE(2, 0), - "Expected: (2) <= (0), actual: 2 vs 0"); -} - -// Tests ASSERT_LT. -TEST(AssertionTest, ASSERT_LT) { - ASSERT_LT(2, 3); - EXPECT_FATAL_FAILURE(ASSERT_LT(2, 2), - "Expected: (2) < (2), actual: 2 vs 2"); -} - -// Tests ASSERT_GE. -TEST(AssertionTest, ASSERT_GE) { - ASSERT_GE(2, 1); - ASSERT_GE(2, 2); - EXPECT_FATAL_FAILURE(ASSERT_GE(2, 3), - "Expected: (2) >= (3), actual: 2 vs 3"); -} - -// Tests ASSERT_GT. -TEST(AssertionTest, ASSERT_GT) { - ASSERT_GT(2, 1); - EXPECT_FATAL_FAILURE(ASSERT_GT(2, 2), - "Expected: (2) > (2), actual: 2 vs 2"); -} - -#if GTEST_HAS_EXCEPTIONS - -void ThrowNothing() {} - -// Tests ASSERT_THROW. -TEST(AssertionTest, ASSERT_THROW) { - ASSERT_THROW(ThrowAnInteger(), int); - -# ifndef __BORLANDC__ - - // ICE's in C++Builder 2007 and 2009. - EXPECT_FATAL_FAILURE( - ASSERT_THROW(ThrowAnInteger(), bool), - "Expected: ThrowAnInteger() throws an exception of type bool.\n" - " Actual: it throws a different type."); -# endif - - EXPECT_FATAL_FAILURE( - ASSERT_THROW(ThrowNothing(), bool), - "Expected: ThrowNothing() throws an exception of type bool.\n" - " Actual: it throws nothing."); -} - -// Tests ASSERT_NO_THROW. -TEST(AssertionTest, ASSERT_NO_THROW) { - ASSERT_NO_THROW(ThrowNothing()); - EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()), - "Expected: ThrowAnInteger() doesn't throw an exception." - "\n Actual: it throws."); -} - -// Tests ASSERT_ANY_THROW. -TEST(AssertionTest, ASSERT_ANY_THROW) { - ASSERT_ANY_THROW(ThrowAnInteger()); - EXPECT_FATAL_FAILURE( - ASSERT_ANY_THROW(ThrowNothing()), - "Expected: ThrowNothing() throws an exception.\n" - " Actual: it doesn't."); -} - -#endif // GTEST_HAS_EXCEPTIONS - -// Makes sure we deal with the precedence of <<. This test should -// compile. -TEST(AssertionTest, AssertPrecedence) { - ASSERT_EQ(1 < 2, true); - bool false_value = false; - ASSERT_EQ(true && false_value, false); -} - -// A subroutine used by the following test. -void TestEq1(int x) { - ASSERT_EQ(1, x); -} - -// Tests calling a test subroutine that's not part of a fixture. -TEST(AssertionTest, NonFixtureSubroutine) { - EXPECT_FATAL_FAILURE(TestEq1(2), - " x\n Which is: 2"); -} - -// An uncopyable class. -class Uncopyable { - public: - explicit Uncopyable(int a_value) : value_(a_value) {} - - int value() const { return value_; } - bool operator==(const Uncopyable& rhs) const { - return value() == rhs.value(); - } - private: - // This constructor deliberately has no implementation, as we don't - // want this class to be copyable. - Uncopyable(const Uncopyable&); // NOLINT - - int value_; -}; - -::std::ostream& operator<<(::std::ostream& os, const Uncopyable& value) { - return os << value.value(); -} - - -bool IsPositiveUncopyable(const Uncopyable& x) { - return x.value() > 0; -} - -// A subroutine used by the following test. -void TestAssertNonPositive() { - Uncopyable y(-1); - ASSERT_PRED1(IsPositiveUncopyable, y); -} -// A subroutine used by the following test. -void TestAssertEqualsUncopyable() { - Uncopyable x(5); - Uncopyable y(-1); - ASSERT_EQ(x, y); -} - -// Tests that uncopyable objects can be used in assertions. -TEST(AssertionTest, AssertWorksWithUncopyableObject) { - Uncopyable x(5); - ASSERT_PRED1(IsPositiveUncopyable, x); - ASSERT_EQ(x, x); - EXPECT_FATAL_FAILURE(TestAssertNonPositive(), - "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1"); - EXPECT_FATAL_FAILURE(TestAssertEqualsUncopyable(), - "Expected equality of these values:\n" - " x\n Which is: 5\n y\n Which is: -1"); -} - -// Tests that uncopyable objects can be used in expects. -TEST(AssertionTest, ExpectWorksWithUncopyableObject) { - Uncopyable x(5); - EXPECT_PRED1(IsPositiveUncopyable, x); - Uncopyable y(-1); - EXPECT_NONFATAL_FAILURE(EXPECT_PRED1(IsPositiveUncopyable, y), - "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1"); - EXPECT_EQ(x, x); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), - "Expected equality of these values:\n" - " x\n Which is: 5\n y\n Which is: -1"); -} - -enum NamedEnum { - kE1 = 0, - kE2 = 1 -}; - -TEST(AssertionTest, NamedEnum) { - EXPECT_EQ(kE1, kE1); - EXPECT_LT(kE1, kE2); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Which is: 0"); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Which is: 1"); -} - -// Sun Studio and HP aCC2reject this code. -#if !defined(__SUNPRO_CC) && !defined(__HP_aCC) - -// Tests using assertions with anonymous enums. -enum { - kCaseA = -1, - -# if GTEST_OS_LINUX - - // We want to test the case where the size of the anonymous enum is - // larger than sizeof(int), to make sure our implementation of the - // assertions doesn't truncate the enums. However, MSVC - // (incorrectly) doesn't allow an enum value to exceed the range of - // an int, so this has to be conditionally compiled. - // - // On Linux, kCaseB and kCaseA have the same value when truncated to - // int size. We want to test whether this will confuse the - // assertions. - kCaseB = testing::internal::kMaxBiggestInt, - -# else - - kCaseB = INT_MAX, - -# endif // GTEST_OS_LINUX - - kCaseC = 42 -}; - -TEST(AssertionTest, AnonymousEnum) { -# if GTEST_OS_LINUX - - EXPECT_EQ(static_cast(kCaseA), static_cast(kCaseB)); - -# endif // GTEST_OS_LINUX - - EXPECT_EQ(kCaseA, kCaseA); - EXPECT_NE(kCaseA, kCaseB); - EXPECT_LT(kCaseA, kCaseB); - EXPECT_LE(kCaseA, kCaseB); - EXPECT_GT(kCaseB, kCaseA); - EXPECT_GE(kCaseA, kCaseA); - EXPECT_NONFATAL_FAILURE(EXPECT_GE(kCaseA, kCaseB), - "(kCaseA) >= (kCaseB)"); - EXPECT_NONFATAL_FAILURE(EXPECT_GE(kCaseA, kCaseC), - "-1 vs 42"); - - ASSERT_EQ(kCaseA, kCaseA); - ASSERT_NE(kCaseA, kCaseB); - ASSERT_LT(kCaseA, kCaseB); - ASSERT_LE(kCaseA, kCaseB); - ASSERT_GT(kCaseB, kCaseA); - ASSERT_GE(kCaseA, kCaseA); - -# ifndef __BORLANDC__ - - // ICE's in C++Builder. - EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseB), - " kCaseB\n Which is: "); - EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC), - "\n Which is: 42"); -# endif - - EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC), - "\n Which is: -1"); -} - -#endif // !GTEST_OS_MAC && !defined(__SUNPRO_CC) - -#if GTEST_OS_WINDOWS - -static HRESULT UnexpectedHRESULTFailure() { - return E_UNEXPECTED; -} - -static HRESULT OkHRESULTSuccess() { - return S_OK; -} - -static HRESULT FalseHRESULTSuccess() { - return S_FALSE; -} - -// HRESULT assertion tests test both zero and non-zero -// success codes as well as failure message for each. -// -// Windows CE doesn't support message texts. -TEST(HRESULTAssertionTest, EXPECT_HRESULT_SUCCEEDED) { - EXPECT_HRESULT_SUCCEEDED(S_OK); - EXPECT_HRESULT_SUCCEEDED(S_FALSE); - - EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_SUCCEEDED(UnexpectedHRESULTFailure()), - "Expected: (UnexpectedHRESULTFailure()) succeeds.\n" - " Actual: 0x8000FFFF"); -} - -TEST(HRESULTAssertionTest, ASSERT_HRESULT_SUCCEEDED) { - ASSERT_HRESULT_SUCCEEDED(S_OK); - ASSERT_HRESULT_SUCCEEDED(S_FALSE); - - EXPECT_FATAL_FAILURE(ASSERT_HRESULT_SUCCEEDED(UnexpectedHRESULTFailure()), - "Expected: (UnexpectedHRESULTFailure()) succeeds.\n" - " Actual: 0x8000FFFF"); -} - -TEST(HRESULTAssertionTest, EXPECT_HRESULT_FAILED) { - EXPECT_HRESULT_FAILED(E_UNEXPECTED); - - EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_FAILED(OkHRESULTSuccess()), - "Expected: (OkHRESULTSuccess()) fails.\n" - " Actual: 0x0"); - EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_FAILED(FalseHRESULTSuccess()), - "Expected: (FalseHRESULTSuccess()) fails.\n" - " Actual: 0x1"); -} - -TEST(HRESULTAssertionTest, ASSERT_HRESULT_FAILED) { - ASSERT_HRESULT_FAILED(E_UNEXPECTED); - -# ifndef __BORLANDC__ - - // ICE's in C++Builder 2007 and 2009. - EXPECT_FATAL_FAILURE(ASSERT_HRESULT_FAILED(OkHRESULTSuccess()), - "Expected: (OkHRESULTSuccess()) fails.\n" - " Actual: 0x0"); -# endif - - EXPECT_FATAL_FAILURE(ASSERT_HRESULT_FAILED(FalseHRESULTSuccess()), - "Expected: (FalseHRESULTSuccess()) fails.\n" - " Actual: 0x1"); -} - -// Tests that streaming to the HRESULT macros works. -TEST(HRESULTAssertionTest, Streaming) { - EXPECT_HRESULT_SUCCEEDED(S_OK) << "unexpected failure"; - ASSERT_HRESULT_SUCCEEDED(S_OK) << "unexpected failure"; - EXPECT_HRESULT_FAILED(E_UNEXPECTED) << "unexpected failure"; - ASSERT_HRESULT_FAILED(E_UNEXPECTED) << "unexpected failure"; - - EXPECT_NONFATAL_FAILURE( - EXPECT_HRESULT_SUCCEEDED(E_UNEXPECTED) << "expected failure", - "expected failure"); - -# ifndef __BORLANDC__ - - // ICE's in C++Builder 2007 and 2009. - EXPECT_FATAL_FAILURE( - ASSERT_HRESULT_SUCCEEDED(E_UNEXPECTED) << "expected failure", - "expected failure"); -# endif - - EXPECT_NONFATAL_FAILURE( - EXPECT_HRESULT_FAILED(S_OK) << "expected failure", - "expected failure"); - - EXPECT_FATAL_FAILURE( - ASSERT_HRESULT_FAILED(S_OK) << "expected failure", - "expected failure"); -} - -#endif // GTEST_OS_WINDOWS - -#ifdef __BORLANDC__ -// Silences warnings: "Condition is always true", "Unreachable code" -# pragma option push -w-ccc -w-rch -#endif - -// Tests that the assertion macros behave like single statements. -TEST(AssertionSyntaxTest, BasicAssertionsBehavesLikeSingleStatement) { - if (AlwaysFalse()) - ASSERT_TRUE(false) << "This should never be executed; " - "It's a compilation test only."; - - if (AlwaysTrue()) - EXPECT_FALSE(false); - else - ; // NOLINT - - if (AlwaysFalse()) - ASSERT_LT(1, 3); - - if (AlwaysFalse()) - ; // NOLINT - else - EXPECT_GT(3, 2) << ""; -} - -#if GTEST_HAS_EXCEPTIONS -// Tests that the compiler will not complain about unreachable code in the -// EXPECT_THROW/EXPECT_ANY_THROW/EXPECT_NO_THROW macros. -TEST(ExpectThrowTest, DoesNotGenerateUnreachableCodeWarning) { - int n = 0; - - EXPECT_THROW(throw 1, int); - EXPECT_NONFATAL_FAILURE(EXPECT_THROW(n++, int), ""); - EXPECT_NONFATAL_FAILURE(EXPECT_THROW(throw 1, const char*), ""); - EXPECT_NO_THROW(n++); - EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(throw 1), ""); - EXPECT_ANY_THROW(throw 1); - EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(n++), ""); -} - -TEST(AssertionSyntaxTest, ExceptionAssertionsBehavesLikeSingleStatement) { - if (AlwaysFalse()) - EXPECT_THROW(ThrowNothing(), bool); - - if (AlwaysTrue()) - EXPECT_THROW(ThrowAnInteger(), int); - else - ; // NOLINT - - if (AlwaysFalse()) - EXPECT_NO_THROW(ThrowAnInteger()); - - if (AlwaysTrue()) - EXPECT_NO_THROW(ThrowNothing()); - else - ; // NOLINT - - if (AlwaysFalse()) - EXPECT_ANY_THROW(ThrowNothing()); - - if (AlwaysTrue()) - EXPECT_ANY_THROW(ThrowAnInteger()); - else - ; // NOLINT -} -#endif // GTEST_HAS_EXCEPTIONS - -TEST(AssertionSyntaxTest, NoFatalFailureAssertionsBehavesLikeSingleStatement) { - if (AlwaysFalse()) - EXPECT_NO_FATAL_FAILURE(FAIL()) << "This should never be executed. " - << "It's a compilation test only."; - else - ; // NOLINT - - if (AlwaysFalse()) - ASSERT_NO_FATAL_FAILURE(FAIL()) << ""; - else - ; // NOLINT - - if (AlwaysTrue()) - EXPECT_NO_FATAL_FAILURE(SUCCEED()); - else - ; // NOLINT - - if (AlwaysFalse()) - ; // NOLINT - else - ASSERT_NO_FATAL_FAILURE(SUCCEED()); -} - -// Tests that the assertion macros work well with switch statements. -TEST(AssertionSyntaxTest, WorksWithSwitch) { - switch (0) { - case 1: - break; - default: - ASSERT_TRUE(true); - } - - switch (0) - case 0: - EXPECT_FALSE(false) << "EXPECT_FALSE failed in switch case"; - - // Binary assertions are implemented using a different code path - // than the Boolean assertions. Hence we test them separately. - switch (0) { - case 1: - default: - ASSERT_EQ(1, 1) << "ASSERT_EQ failed in default switch handler"; - } - - switch (0) - case 0: - EXPECT_NE(1, 2); -} - -#if GTEST_HAS_EXCEPTIONS - -void ThrowAString() { - throw "std::string"; -} - -// Test that the exception assertion macros compile and work with const -// type qualifier. -TEST(AssertionSyntaxTest, WorksWithConst) { - ASSERT_THROW(ThrowAString(), const char*); - - EXPECT_THROW(ThrowAString(), const char*); -} - -#endif // GTEST_HAS_EXCEPTIONS - -} // namespace - -namespace testing { - -// Tests that Google Test tracks SUCCEED*. -TEST(SuccessfulAssertionTest, SUCCEED) { - SUCCEED(); - SUCCEED() << "OK"; - EXPECT_EQ(2, GetUnitTestImpl()->current_test_result()->total_part_count()); -} - -// Tests that Google Test doesn't track successful EXPECT_*. -TEST(SuccessfulAssertionTest, EXPECT) { - EXPECT_TRUE(true); - EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); -} - -// Tests that Google Test doesn't track successful EXPECT_STR*. -TEST(SuccessfulAssertionTest, EXPECT_STR) { - EXPECT_STREQ("", ""); - EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); -} - -// Tests that Google Test doesn't track successful ASSERT_*. -TEST(SuccessfulAssertionTest, ASSERT) { - ASSERT_TRUE(true); - EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); -} - -// Tests that Google Test doesn't track successful ASSERT_STR*. -TEST(SuccessfulAssertionTest, ASSERT_STR) { - ASSERT_STREQ("", ""); - EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count()); -} - -} // namespace testing - -namespace { - -// Tests the message streaming variation of assertions. - -TEST(AssertionWithMessageTest, EXPECT) { - EXPECT_EQ(1, 1) << "This should succeed."; - EXPECT_NONFATAL_FAILURE(EXPECT_NE(1, 1) << "Expected failure #1.", - "Expected failure #1"); - EXPECT_LE(1, 2) << "This should succeed."; - EXPECT_NONFATAL_FAILURE(EXPECT_LT(1, 0) << "Expected failure #2.", - "Expected failure #2."); - EXPECT_GE(1, 0) << "This should succeed."; - EXPECT_NONFATAL_FAILURE(EXPECT_GT(1, 2) << "Expected failure #3.", - "Expected failure #3."); - - EXPECT_STREQ("1", "1") << "This should succeed."; - EXPECT_NONFATAL_FAILURE(EXPECT_STRNE("1", "1") << "Expected failure #4.", - "Expected failure #4."); - EXPECT_STRCASEEQ("a", "A") << "This should succeed."; - EXPECT_NONFATAL_FAILURE(EXPECT_STRCASENE("a", "A") << "Expected failure #5.", - "Expected failure #5."); - - EXPECT_FLOAT_EQ(1, 1) << "This should succeed."; - EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1, 1.2) << "Expected failure #6.", - "Expected failure #6."); - EXPECT_NEAR(1, 1.1, 0.2) << "This should succeed."; -} - -TEST(AssertionWithMessageTest, ASSERT) { - ASSERT_EQ(1, 1) << "This should succeed."; - ASSERT_NE(1, 2) << "This should succeed."; - ASSERT_LE(1, 2) << "This should succeed."; - ASSERT_LT(1, 2) << "This should succeed."; - ASSERT_GE(1, 0) << "This should succeed."; - EXPECT_FATAL_FAILURE(ASSERT_GT(1, 2) << "Expected failure.", - "Expected failure."); -} - -TEST(AssertionWithMessageTest, ASSERT_STR) { - ASSERT_STREQ("1", "1") << "This should succeed."; - ASSERT_STRNE("1", "2") << "This should succeed."; - ASSERT_STRCASEEQ("a", "A") << "This should succeed."; - EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("a", "A") << "Expected failure.", - "Expected failure."); -} - -TEST(AssertionWithMessageTest, ASSERT_FLOATING) { - ASSERT_FLOAT_EQ(1, 1) << "This should succeed."; - ASSERT_DOUBLE_EQ(1, 1) << "This should succeed."; - EXPECT_FATAL_FAILURE(ASSERT_NEAR(1,1.2, 0.1) << "Expect failure.", // NOLINT - "Expect failure."); - // To work around a bug in gcc 2.95.0, there is intentionally no - // space after the first comma in the previous statement. -} - -// Tests using ASSERT_FALSE with a streamed message. -TEST(AssertionWithMessageTest, ASSERT_FALSE) { - ASSERT_FALSE(false) << "This shouldn't fail."; - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_FALSE(true) << "Expected failure: " << 2 << " > " << 1 - << " evaluates to " << true; - }, "Expected failure"); -} - -// Tests using FAIL with a streamed message. -TEST(AssertionWithMessageTest, FAIL) { - EXPECT_FATAL_FAILURE(FAIL() << 0, - "0"); -} - -// Tests using SUCCEED with a streamed message. -TEST(AssertionWithMessageTest, SUCCEED) { - SUCCEED() << "Success == " << 1; -} - -// Tests using ASSERT_TRUE with a streamed message. -TEST(AssertionWithMessageTest, ASSERT_TRUE) { - ASSERT_TRUE(true) << "This should succeed."; - ASSERT_TRUE(true) << true; - EXPECT_FATAL_FAILURE( - { // NOLINT - ASSERT_TRUE(false) << static_cast(nullptr) - << static_cast(nullptr); - }, - "(null)(null)"); -} - -#if GTEST_OS_WINDOWS -// Tests using wide strings in assertion messages. -TEST(AssertionWithMessageTest, WideStringMessage) { - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_TRUE(false) << L"This failure is expected.\x8119"; - }, "This failure is expected."); - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_EQ(1, 2) << "This failure is " - << L"expected too.\x8120"; - }, "This failure is expected too."); -} -#endif // GTEST_OS_WINDOWS - -// Tests EXPECT_TRUE. -TEST(ExpectTest, EXPECT_TRUE) { - EXPECT_TRUE(true) << "Intentional success"; - EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "Intentional failure #1.", - "Intentional failure #1."); - EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "Intentional failure #2.", - "Intentional failure #2."); - EXPECT_TRUE(2 > 1); // NOLINT - EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(2 < 1), - "Value of: 2 < 1\n" - " Actual: false\n" - "Expected: true"); - EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(2 > 3), - "2 > 3"); -} - -// Tests EXPECT_TRUE(predicate) for predicates returning AssertionResult. -TEST(ExpectTest, ExpectTrueWithAssertionResult) { - EXPECT_TRUE(ResultIsEven(2)); - EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(ResultIsEven(3)), - "Value of: ResultIsEven(3)\n" - " Actual: false (3 is odd)\n" - "Expected: true"); - EXPECT_TRUE(ResultIsEvenNoExplanation(2)); - EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(ResultIsEvenNoExplanation(3)), - "Value of: ResultIsEvenNoExplanation(3)\n" - " Actual: false (3 is odd)\n" - "Expected: true"); -} - -// Tests EXPECT_FALSE with a streamed message. -TEST(ExpectTest, EXPECT_FALSE) { - EXPECT_FALSE(2 < 1); // NOLINT - EXPECT_FALSE(false) << "Intentional success"; - EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "Intentional failure #1.", - "Intentional failure #1."); - EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "Intentional failure #2.", - "Intentional failure #2."); - EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(2 > 1), - "Value of: 2 > 1\n" - " Actual: true\n" - "Expected: false"); - EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(2 < 3), - "2 < 3"); -} - -// Tests EXPECT_FALSE(predicate) for predicates returning AssertionResult. -TEST(ExpectTest, ExpectFalseWithAssertionResult) { - EXPECT_FALSE(ResultIsEven(3)); - EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(ResultIsEven(2)), - "Value of: ResultIsEven(2)\n" - " Actual: true (2 is even)\n" - "Expected: false"); - EXPECT_FALSE(ResultIsEvenNoExplanation(3)); - EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(ResultIsEvenNoExplanation(2)), - "Value of: ResultIsEvenNoExplanation(2)\n" - " Actual: true\n" - "Expected: false"); -} - -#ifdef __BORLANDC__ -// Restores warnings after previous "#pragma option push" suppressed them -# pragma option pop -#endif - -// Tests EXPECT_EQ. -TEST(ExpectTest, EXPECT_EQ) { - EXPECT_EQ(5, 2 + 3); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2*3), - "Expected equality of these values:\n" - " 5\n" - " 2*3\n" - " Which is: 6"); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2 - 3), - "2 - 3"); -} - -// Tests using EXPECT_EQ on double values. The purpose is to make -// sure that the specialization we did for integer and anonymous enums -// isn't used for double arguments. -TEST(ExpectTest, EXPECT_EQ_Double) { - // A success. - EXPECT_EQ(5.6, 5.6); - - // A failure. - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5.1, 5.2), - "5.1"); -} - -// Tests EXPECT_EQ(NULL, pointer). -TEST(ExpectTest, EXPECT_EQ_NULL) { - // A success. - const char* p = nullptr; - // Some older GCC versions may issue a spurious warning in this or the next - // assertion statement. This warning should not be suppressed with - // static_cast since the test verifies the ability to use bare NULL as the - // expected parameter to the macro. - EXPECT_EQ(nullptr, p); - - // A failure. - int n = 0; - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(nullptr, &n), " &n\n Which is:"); -} - -// Tests EXPECT_EQ(0, non_pointer). Since the literal 0 can be -// treated as a null pointer by the compiler, we need to make sure -// that EXPECT_EQ(0, non_pointer) isn't interpreted by Google Test as -// EXPECT_EQ(static_cast(NULL), non_pointer). -TEST(ExpectTest, EXPECT_EQ_0) { - int n = 0; - - // A success. - EXPECT_EQ(0, n); - - // A failure. - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(0, 5.6), - " 0\n 5.6"); -} - -// Tests EXPECT_NE. -TEST(ExpectTest, EXPECT_NE) { - EXPECT_NE(6, 7); - - EXPECT_NONFATAL_FAILURE(EXPECT_NE('a', 'a'), - "Expected: ('a') != ('a'), " - "actual: 'a' (97, 0x61) vs 'a' (97, 0x61)"); - EXPECT_NONFATAL_FAILURE(EXPECT_NE(2, 2), - "2"); - char* const p0 = nullptr; - EXPECT_NONFATAL_FAILURE(EXPECT_NE(p0, p0), - "p0"); - // Only way to get the Nokia compiler to compile the cast - // is to have a separate void* variable first. Putting - // the two casts on the same line doesn't work, neither does - // a direct C-style to char*. - void* pv1 = (void*)0x1234; // NOLINT - char* const p1 = reinterpret_cast(pv1); - EXPECT_NONFATAL_FAILURE(EXPECT_NE(p1, p1), - "p1"); -} - -// Tests EXPECT_LE. -TEST(ExpectTest, EXPECT_LE) { - EXPECT_LE(2, 3); - EXPECT_LE(2, 2); - EXPECT_NONFATAL_FAILURE(EXPECT_LE(2, 0), - "Expected: (2) <= (0), actual: 2 vs 0"); - EXPECT_NONFATAL_FAILURE(EXPECT_LE(1.1, 0.9), - "(1.1) <= (0.9)"); -} - -// Tests EXPECT_LT. -TEST(ExpectTest, EXPECT_LT) { - EXPECT_LT(2, 3); - EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 2), - "Expected: (2) < (2), actual: 2 vs 2"); - EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 1), - "(2) < (1)"); -} - -// Tests EXPECT_GE. -TEST(ExpectTest, EXPECT_GE) { - EXPECT_GE(2, 1); - EXPECT_GE(2, 2); - EXPECT_NONFATAL_FAILURE(EXPECT_GE(2, 3), - "Expected: (2) >= (3), actual: 2 vs 3"); - EXPECT_NONFATAL_FAILURE(EXPECT_GE(0.9, 1.1), - "(0.9) >= (1.1)"); -} - -// Tests EXPECT_GT. -TEST(ExpectTest, EXPECT_GT) { - EXPECT_GT(2, 1); - EXPECT_NONFATAL_FAILURE(EXPECT_GT(2, 2), - "Expected: (2) > (2), actual: 2 vs 2"); - EXPECT_NONFATAL_FAILURE(EXPECT_GT(2, 3), - "(2) > (3)"); -} - -#if GTEST_HAS_EXCEPTIONS - -// Tests EXPECT_THROW. -TEST(ExpectTest, EXPECT_THROW) { - EXPECT_THROW(ThrowAnInteger(), int); - EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool), - "Expected: ThrowAnInteger() throws an exception of " - "type bool.\n Actual: it throws a different type."); - EXPECT_NONFATAL_FAILURE( - EXPECT_THROW(ThrowNothing(), bool), - "Expected: ThrowNothing() throws an exception of type bool.\n" - " Actual: it throws nothing."); -} - -// Tests EXPECT_NO_THROW. -TEST(ExpectTest, EXPECT_NO_THROW) { - EXPECT_NO_THROW(ThrowNothing()); - EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()), - "Expected: ThrowAnInteger() doesn't throw an " - "exception.\n Actual: it throws."); -} - -// Tests EXPECT_ANY_THROW. -TEST(ExpectTest, EXPECT_ANY_THROW) { - EXPECT_ANY_THROW(ThrowAnInteger()); - EXPECT_NONFATAL_FAILURE( - EXPECT_ANY_THROW(ThrowNothing()), - "Expected: ThrowNothing() throws an exception.\n" - " Actual: it doesn't."); -} - -#endif // GTEST_HAS_EXCEPTIONS - -// Make sure we deal with the precedence of <<. -TEST(ExpectTest, ExpectPrecedence) { - EXPECT_EQ(1 < 2, true); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(true, true && false), - " true && false\n Which is: false"); -} - - -// Tests the StreamableToString() function. - -// Tests using StreamableToString() on a scalar. -TEST(StreamableToStringTest, Scalar) { - EXPECT_STREQ("5", StreamableToString(5).c_str()); -} - -// Tests using StreamableToString() on a non-char pointer. -TEST(StreamableToStringTest, Pointer) { - int n = 0; - int* p = &n; - EXPECT_STRNE("(null)", StreamableToString(p).c_str()); -} - -// Tests using StreamableToString() on a NULL non-char pointer. -TEST(StreamableToStringTest, NullPointer) { - int* p = nullptr; - EXPECT_STREQ("(null)", StreamableToString(p).c_str()); -} - -// Tests using StreamableToString() on a C string. -TEST(StreamableToStringTest, CString) { - EXPECT_STREQ("Foo", StreamableToString("Foo").c_str()); -} - -// Tests using StreamableToString() on a NULL C string. -TEST(StreamableToStringTest, NullCString) { - char* p = nullptr; - EXPECT_STREQ("(null)", StreamableToString(p).c_str()); -} - -// Tests using streamable values as assertion messages. - -// Tests using std::string as an assertion message. -TEST(StreamableTest, string) { - static const std::string str( - "This failure message is a std::string, and is expected."); - EXPECT_FATAL_FAILURE(FAIL() << str, - str.c_str()); -} - -// Tests that we can output strings containing embedded NULs. -// Limited to Linux because we can only do this with std::string's. -TEST(StreamableTest, stringWithEmbeddedNUL) { - static const char char_array_with_nul[] = - "Here's a NUL\0 and some more string"; - static const std::string string_with_nul(char_array_with_nul, - sizeof(char_array_with_nul) - - 1); // drops the trailing NUL - EXPECT_FATAL_FAILURE(FAIL() << string_with_nul, - "Here's a NUL\\0 and some more string"); -} - -// Tests that we can output a NUL char. -TEST(StreamableTest, NULChar) { - EXPECT_FATAL_FAILURE({ // NOLINT - FAIL() << "A NUL" << '\0' << " and some more string"; - }, "A NUL\\0 and some more string"); -} - -// Tests using int as an assertion message. -TEST(StreamableTest, int) { - EXPECT_FATAL_FAILURE(FAIL() << 900913, - "900913"); -} - -// Tests using NULL char pointer as an assertion message. -// -// In MSVC, streaming a NULL char * causes access violation. Google Test -// implemented a workaround (substituting "(null)" for NULL). This -// tests whether the workaround works. -TEST(StreamableTest, NullCharPtr) { - EXPECT_FATAL_FAILURE(FAIL() << static_cast(nullptr), "(null)"); -} - -// Tests that basic IO manipulators (endl, ends, and flush) can be -// streamed to testing::Message. -TEST(StreamableTest, BasicIoManip) { - EXPECT_FATAL_FAILURE({ // NOLINT - FAIL() << "Line 1." << std::endl - << "A NUL char " << std::ends << std::flush << " in line 2."; - }, "Line 1.\nA NUL char \\0 in line 2."); -} - -// Tests the macros that haven't been covered so far. - -void AddFailureHelper(bool* aborted) { - *aborted = true; - ADD_FAILURE() << "Intentional failure."; - *aborted = false; -} - -// Tests ADD_FAILURE. -TEST(MacroTest, ADD_FAILURE) { - bool aborted = true; - EXPECT_NONFATAL_FAILURE(AddFailureHelper(&aborted), - "Intentional failure."); - EXPECT_FALSE(aborted); -} - -// Tests ADD_FAILURE_AT. -TEST(MacroTest, ADD_FAILURE_AT) { - // Verifies that ADD_FAILURE_AT does generate a nonfatal failure and - // the failure message contains the user-streamed part. - EXPECT_NONFATAL_FAILURE(ADD_FAILURE_AT("foo.cc", 42) << "Wrong!", "Wrong!"); - - // Verifies that the user-streamed part is optional. - EXPECT_NONFATAL_FAILURE(ADD_FAILURE_AT("foo.cc", 42), "Failed"); - - // Unfortunately, we cannot verify that the failure message contains - // the right file path and line number the same way, as - // EXPECT_NONFATAL_FAILURE() doesn't get to see the file path and - // line number. Instead, we do that in googletest-output-test_.cc. -} - -// Tests FAIL. -TEST(MacroTest, FAIL) { - EXPECT_FATAL_FAILURE(FAIL(), - "Failed"); - EXPECT_FATAL_FAILURE(FAIL() << "Intentional failure.", - "Intentional failure."); -} - -// Tests GTEST_FAIL_AT. -TEST(MacroTest, GTEST_FAIL_AT) { - // Verifies that GTEST_FAIL_AT does generate a fatal failure and - // the failure message contains the user-streamed part. - EXPECT_FATAL_FAILURE(GTEST_FAIL_AT("foo.cc", 42) << "Wrong!", "Wrong!"); - - // Verifies that the user-streamed part is optional. - EXPECT_FATAL_FAILURE(GTEST_FAIL_AT("foo.cc", 42), "Failed"); - - // See the ADD_FAIL_AT test above to see how we test that the failure message - // contains the right filename and line number -- the same applies here. -} - -// Tests SUCCEED -TEST(MacroTest, SUCCEED) { - SUCCEED(); - SUCCEED() << "Explicit success."; -} - -// Tests for EXPECT_EQ() and ASSERT_EQ(). -// -// These tests fail *intentionally*, s.t. the failure messages can be -// generated and tested. -// -// We have different tests for different argument types. - -// Tests using bool values in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, Bool) { - EXPECT_EQ(true, true); - EXPECT_FATAL_FAILURE({ - bool false_value = false; - ASSERT_EQ(false_value, true); - }, " false_value\n Which is: false\n true"); -} - -// Tests using int values in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, Int) { - ASSERT_EQ(32, 32); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(32, 33), - " 32\n 33"); -} - -// Tests using time_t values in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, Time_T) { - EXPECT_EQ(static_cast(0), - static_cast(0)); - EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast(0), - static_cast(1234)), - "1234"); -} - -// Tests using char values in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, Char) { - ASSERT_EQ('z', 'z'); - const char ch = 'b'; - EXPECT_NONFATAL_FAILURE(EXPECT_EQ('\0', ch), - " ch\n Which is: 'b'"); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ('a', ch), - " ch\n Which is: 'b'"); -} - -// Tests using wchar_t values in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, WideChar) { - EXPECT_EQ(L'b', L'b'); - - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'\0', L'x'), - "Expected equality of these values:\n" - " L'\0'\n" - " Which is: L'\0' (0, 0x0)\n" - " L'x'\n" - " Which is: L'x' (120, 0x78)"); - - static wchar_t wchar; - wchar = L'b'; - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'a', wchar), - "wchar"); - wchar = 0x8119; - EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast(0x8120), wchar), - " wchar\n Which is: L'"); -} - -// Tests using ::std::string values in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, StdString) { - // Compares a const char* to an std::string that has identical - // content. - ASSERT_EQ("Test", ::std::string("Test")); - - // Compares two identical std::strings. - static const ::std::string str1("A * in the middle"); - static const ::std::string str2(str1); - EXPECT_EQ(str1, str2); - - // Compares a const char* to an std::string that has different - // content - EXPECT_NONFATAL_FAILURE(EXPECT_EQ("Test", ::std::string("test")), - "\"test\""); - - // Compares an std::string to a char* that has different content. - char* const p1 = const_cast("foo"); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(::std::string("bar"), p1), - "p1"); - - // Compares two std::strings that have different contents, one of - // which having a NUL character in the middle. This should fail. - static ::std::string str3(str1); - str3.at(2) = '\0'; - EXPECT_FATAL_FAILURE(ASSERT_EQ(str1, str3), - " str3\n Which is: \"A \\0 in the middle\""); -} - -#if GTEST_HAS_STD_WSTRING - -// Tests using ::std::wstring values in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, StdWideString) { - // Compares two identical std::wstrings. - const ::std::wstring wstr1(L"A * in the middle"); - const ::std::wstring wstr2(wstr1); - ASSERT_EQ(wstr1, wstr2); - - // Compares an std::wstring to a const wchar_t* that has identical - // content. - const wchar_t kTestX8119[] = { 'T', 'e', 's', 't', 0x8119, '\0' }; - EXPECT_EQ(::std::wstring(kTestX8119), kTestX8119); - - // Compares an std::wstring to a const wchar_t* that has different - // content. - const wchar_t kTestX8120[] = { 'T', 'e', 's', 't', 0x8120, '\0' }; - EXPECT_NONFATAL_FAILURE({ // NOLINT - EXPECT_EQ(::std::wstring(kTestX8119), kTestX8120); - }, "kTestX8120"); - - // Compares two std::wstrings that have different contents, one of - // which having a NUL character in the middle. - ::std::wstring wstr3(wstr1); - wstr3.at(2) = L'\0'; - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(wstr1, wstr3), - "wstr3"); - - // Compares a wchar_t* to an std::wstring that has different - // content. - EXPECT_FATAL_FAILURE({ // NOLINT - ASSERT_EQ(const_cast(L"foo"), ::std::wstring(L"bar")); - }, ""); -} - -#endif // GTEST_HAS_STD_WSTRING - -// Tests using char pointers in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, CharPointer) { - char* const p0 = nullptr; - // Only way to get the Nokia compiler to compile the cast - // is to have a separate void* variable first. Putting - // the two casts on the same line doesn't work, neither does - // a direct C-style to char*. - void* pv1 = (void*)0x1234; // NOLINT - void* pv2 = (void*)0xABC0; // NOLINT - char* const p1 = reinterpret_cast(pv1); - char* const p2 = reinterpret_cast(pv2); - ASSERT_EQ(p1, p1); - - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2), - " p2\n Which is:"); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2), - " p2\n Which is:"); - EXPECT_FATAL_FAILURE(ASSERT_EQ(reinterpret_cast(0x1234), - reinterpret_cast(0xABC0)), - "ABC0"); -} - -// Tests using wchar_t pointers in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, WideCharPointer) { - wchar_t* const p0 = nullptr; - // Only way to get the Nokia compiler to compile the cast - // is to have a separate void* variable first. Putting - // the two casts on the same line doesn't work, neither does - // a direct C-style to char*. - void* pv1 = (void*)0x1234; // NOLINT - void* pv2 = (void*)0xABC0; // NOLINT - wchar_t* const p1 = reinterpret_cast(pv1); - wchar_t* const p2 = reinterpret_cast(pv2); - EXPECT_EQ(p0, p0); - - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2), - " p2\n Which is:"); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2), - " p2\n Which is:"); - void* pv3 = (void*)0x1234; // NOLINT - void* pv4 = (void*)0xABC0; // NOLINT - const wchar_t* p3 = reinterpret_cast(pv3); - const wchar_t* p4 = reinterpret_cast(pv4); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p3, p4), - "p4"); -} - -// Tests using other types of pointers in {EXPECT|ASSERT}_EQ. -TEST(EqAssertionTest, OtherPointer) { - ASSERT_EQ(static_cast(nullptr), static_cast(nullptr)); - EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast(nullptr), - reinterpret_cast(0x1234)), - "0x1234"); -} - -// A class that supports binary comparison operators but not streaming. -class UnprintableChar { - public: - explicit UnprintableChar(char ch) : char_(ch) {} - - bool operator==(const UnprintableChar& rhs) const { - return char_ == rhs.char_; - } - bool operator!=(const UnprintableChar& rhs) const { - return char_ != rhs.char_; - } - bool operator<(const UnprintableChar& rhs) const { - return char_ < rhs.char_; - } - bool operator<=(const UnprintableChar& rhs) const { - return char_ <= rhs.char_; - } - bool operator>(const UnprintableChar& rhs) const { - return char_ > rhs.char_; - } - bool operator>=(const UnprintableChar& rhs) const { - return char_ >= rhs.char_; - } - - private: - char char_; -}; - -// Tests that ASSERT_EQ() and friends don't require the arguments to -// be printable. -TEST(ComparisonAssertionTest, AcceptsUnprintableArgs) { - const UnprintableChar x('x'), y('y'); - ASSERT_EQ(x, x); - EXPECT_NE(x, y); - ASSERT_LT(x, y); - EXPECT_LE(x, y); - ASSERT_GT(y, x); - EXPECT_GE(x, x); - - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), "1-byte object <78>"); - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), "1-byte object <79>"); - EXPECT_NONFATAL_FAILURE(EXPECT_LT(y, y), "1-byte object <79>"); - EXPECT_NONFATAL_FAILURE(EXPECT_GT(x, y), "1-byte object <78>"); - EXPECT_NONFATAL_FAILURE(EXPECT_GT(x, y), "1-byte object <79>"); - - // Code tested by EXPECT_FATAL_FAILURE cannot reference local - // variables, so we have to write UnprintableChar('x') instead of x. -#ifndef __BORLANDC__ - // ICE's in C++Builder. - EXPECT_FATAL_FAILURE(ASSERT_NE(UnprintableChar('x'), UnprintableChar('x')), - "1-byte object <78>"); - EXPECT_FATAL_FAILURE(ASSERT_LE(UnprintableChar('y'), UnprintableChar('x')), - "1-byte object <78>"); -#endif - EXPECT_FATAL_FAILURE(ASSERT_LE(UnprintableChar('y'), UnprintableChar('x')), - "1-byte object <79>"); - EXPECT_FATAL_FAILURE(ASSERT_GE(UnprintableChar('x'), UnprintableChar('y')), - "1-byte object <78>"); - EXPECT_FATAL_FAILURE(ASSERT_GE(UnprintableChar('x'), UnprintableChar('y')), - "1-byte object <79>"); -} - -// Tests the FRIEND_TEST macro. - -// This class has a private member we want to test. We will test it -// both in a TEST and in a TEST_F. -class Foo { - public: - Foo() {} - - private: - int Bar() const { return 1; } - - // Declares the friend tests that can access the private member - // Bar(). - FRIEND_TEST(FRIEND_TEST_Test, TEST); - FRIEND_TEST(FRIEND_TEST_Test2, TEST_F); -}; - -// Tests that the FRIEND_TEST declaration allows a TEST to access a -// class's private members. This should compile. -TEST(FRIEND_TEST_Test, TEST) { - ASSERT_EQ(1, Foo().Bar()); -} - -// The fixture needed to test using FRIEND_TEST with TEST_F. -class FRIEND_TEST_Test2 : public Test { - protected: - Foo foo; -}; - -// Tests that the FRIEND_TEST declaration allows a TEST_F to access a -// class's private members. This should compile. -TEST_F(FRIEND_TEST_Test2, TEST_F) { - ASSERT_EQ(1, foo.Bar()); -} - -// Tests the life cycle of Test objects. - -// The test fixture for testing the life cycle of Test objects. -// -// This class counts the number of live test objects that uses this -// fixture. -class TestLifeCycleTest : public Test { - protected: - // Constructor. Increments the number of test objects that uses - // this fixture. - TestLifeCycleTest() { count_++; } - - // Destructor. Decrements the number of test objects that uses this - // fixture. - ~TestLifeCycleTest() override { count_--; } - - // Returns the number of live test objects that uses this fixture. - int count() const { return count_; } - - private: - static int count_; -}; - -int TestLifeCycleTest::count_ = 0; - -// Tests the life cycle of test objects. -TEST_F(TestLifeCycleTest, Test1) { - // There should be only one test object in this test case that's - // currently alive. - ASSERT_EQ(1, count()); -} - -// Tests the life cycle of test objects. -TEST_F(TestLifeCycleTest, Test2) { - // After Test1 is done and Test2 is started, there should still be - // only one live test object, as the object for Test1 should've been - // deleted. - ASSERT_EQ(1, count()); -} - -} // namespace - -// Tests that the copy constructor works when it is NOT optimized away by -// the compiler. -TEST(AssertionResultTest, CopyConstructorWorksWhenNotOptimied) { - // Checks that the copy constructor doesn't try to dereference NULL pointers - // in the source object. - AssertionResult r1 = AssertionSuccess(); - AssertionResult r2 = r1; - // The following line is added to prevent the compiler from optimizing - // away the constructor call. - r1 << "abc"; - - AssertionResult r3 = r1; - EXPECT_EQ(static_cast(r3), static_cast(r1)); - EXPECT_STREQ("abc", r1.message()); -} - -// Tests that AssertionSuccess and AssertionFailure construct -// AssertionResult objects as expected. -TEST(AssertionResultTest, ConstructionWorks) { - AssertionResult r1 = AssertionSuccess(); - EXPECT_TRUE(r1); - EXPECT_STREQ("", r1.message()); - - AssertionResult r2 = AssertionSuccess() << "abc"; - EXPECT_TRUE(r2); - EXPECT_STREQ("abc", r2.message()); - - AssertionResult r3 = AssertionFailure(); - EXPECT_FALSE(r3); - EXPECT_STREQ("", r3.message()); - - AssertionResult r4 = AssertionFailure() << "def"; - EXPECT_FALSE(r4); - EXPECT_STREQ("def", r4.message()); - - AssertionResult r5 = AssertionFailure(Message() << "ghi"); - EXPECT_FALSE(r5); - EXPECT_STREQ("ghi", r5.message()); -} - -// Tests that the negation flips the predicate result but keeps the message. -TEST(AssertionResultTest, NegationWorks) { - AssertionResult r1 = AssertionSuccess() << "abc"; - EXPECT_FALSE(!r1); - EXPECT_STREQ("abc", (!r1).message()); - - AssertionResult r2 = AssertionFailure() << "def"; - EXPECT_TRUE(!r2); - EXPECT_STREQ("def", (!r2).message()); -} - -TEST(AssertionResultTest, StreamingWorks) { - AssertionResult r = AssertionSuccess(); - r << "abc" << 'd' << 0 << true; - EXPECT_STREQ("abcd0true", r.message()); -} - -TEST(AssertionResultTest, CanStreamOstreamManipulators) { - AssertionResult r = AssertionSuccess(); - r << "Data" << std::endl << std::flush << std::ends << "Will be visible"; - EXPECT_STREQ("Data\n\\0Will be visible", r.message()); -} - -// The next test uses explicit conversion operators - -TEST(AssertionResultTest, ConstructibleFromContextuallyConvertibleToBool) { - struct ExplicitlyConvertibleToBool { - explicit operator bool() const { return value; } - bool value; - }; - ExplicitlyConvertibleToBool v1 = {false}; - ExplicitlyConvertibleToBool v2 = {true}; - EXPECT_FALSE(v1); - EXPECT_TRUE(v2); -} - -struct ConvertibleToAssertionResult { - operator AssertionResult() const { return AssertionResult(true); } -}; - -TEST(AssertionResultTest, ConstructibleFromImplicitlyConvertible) { - ConvertibleToAssertionResult obj; - EXPECT_TRUE(obj); -} - -// Tests streaming a user type whose definition and operator << are -// both in the global namespace. -class Base { - public: - explicit Base(int an_x) : x_(an_x) {} - int x() const { return x_; } - private: - int x_; -}; -std::ostream& operator<<(std::ostream& os, - const Base& val) { - return os << val.x(); -} -std::ostream& operator<<(std::ostream& os, - const Base* pointer) { - return os << "(" << pointer->x() << ")"; -} - -TEST(MessageTest, CanStreamUserTypeInGlobalNameSpace) { - Message msg; - Base a(1); - - msg << a << &a; // Uses ::operator<<. - EXPECT_STREQ("1(1)", msg.GetString().c_str()); -} - -// Tests streaming a user type whose definition and operator<< are -// both in an unnamed namespace. -namespace { -class MyTypeInUnnamedNameSpace : public Base { - public: - explicit MyTypeInUnnamedNameSpace(int an_x): Base(an_x) {} -}; -std::ostream& operator<<(std::ostream& os, - const MyTypeInUnnamedNameSpace& val) { - return os << val.x(); -} -std::ostream& operator<<(std::ostream& os, - const MyTypeInUnnamedNameSpace* pointer) { - return os << "(" << pointer->x() << ")"; -} -} // namespace - -TEST(MessageTest, CanStreamUserTypeInUnnamedNameSpace) { - Message msg; - MyTypeInUnnamedNameSpace a(1); - - msg << a << &a; // Uses ::operator<<. - EXPECT_STREQ("1(1)", msg.GetString().c_str()); -} - -// Tests streaming a user type whose definition and operator<< are -// both in a user namespace. -namespace namespace1 { -class MyTypeInNameSpace1 : public Base { - public: - explicit MyTypeInNameSpace1(int an_x): Base(an_x) {} -}; -std::ostream& operator<<(std::ostream& os, - const MyTypeInNameSpace1& val) { - return os << val.x(); -} -std::ostream& operator<<(std::ostream& os, - const MyTypeInNameSpace1* pointer) { - return os << "(" << pointer->x() << ")"; -} -} // namespace namespace1 - -TEST(MessageTest, CanStreamUserTypeInUserNameSpace) { - Message msg; - namespace1::MyTypeInNameSpace1 a(1); - - msg << a << &a; // Uses namespace1::operator<<. - EXPECT_STREQ("1(1)", msg.GetString().c_str()); -} - -// Tests streaming a user type whose definition is in a user namespace -// but whose operator<< is in the global namespace. -namespace namespace2 { -class MyTypeInNameSpace2 : public ::Base { - public: - explicit MyTypeInNameSpace2(int an_x): Base(an_x) {} -}; -} // namespace namespace2 -std::ostream& operator<<(std::ostream& os, - const namespace2::MyTypeInNameSpace2& val) { - return os << val.x(); -} -std::ostream& operator<<(std::ostream& os, - const namespace2::MyTypeInNameSpace2* pointer) { - return os << "(" << pointer->x() << ")"; -} - -TEST(MessageTest, CanStreamUserTypeInUserNameSpaceWithStreamOperatorInGlobal) { - Message msg; - namespace2::MyTypeInNameSpace2 a(1); - - msg << a << &a; // Uses ::operator<<. - EXPECT_STREQ("1(1)", msg.GetString().c_str()); -} - -// Tests streaming NULL pointers to testing::Message. -TEST(MessageTest, NullPointers) { - Message msg; - char* const p1 = nullptr; - unsigned char* const p2 = nullptr; - int* p3 = nullptr; - double* p4 = nullptr; - bool* p5 = nullptr; - Message* p6 = nullptr; - - msg << p1 << p2 << p3 << p4 << p5 << p6; - ASSERT_STREQ("(null)(null)(null)(null)(null)(null)", - msg.GetString().c_str()); -} - -// Tests streaming wide strings to testing::Message. -TEST(MessageTest, WideStrings) { - // Streams a NULL of type const wchar_t*. - const wchar_t* const_wstr = nullptr; - EXPECT_STREQ("(null)", - (Message() << const_wstr).GetString().c_str()); - - // Streams a NULL of type wchar_t*. - wchar_t* wstr = nullptr; - EXPECT_STREQ("(null)", - (Message() << wstr).GetString().c_str()); - - // Streams a non-NULL of type const wchar_t*. - const_wstr = L"abc\x8119"; - EXPECT_STREQ("abc\xe8\x84\x99", - (Message() << const_wstr).GetString().c_str()); - - // Streams a non-NULL of type wchar_t*. - wstr = const_cast(const_wstr); - EXPECT_STREQ("abc\xe8\x84\x99", - (Message() << wstr).GetString().c_str()); -} - - -// This line tests that we can define tests in the testing namespace. -namespace testing { - -// Tests the TestInfo class. - -class TestInfoTest : public Test { - protected: - static const TestInfo* GetTestInfo(const char* test_name) { - const TestSuite* const test_suite = - GetUnitTestImpl()->GetTestSuite("TestInfoTest", "", nullptr, nullptr); - - for (int i = 0; i < test_suite->total_test_count(); ++i) { - const TestInfo* const test_info = test_suite->GetTestInfo(i); - if (strcmp(test_name, test_info->name()) == 0) - return test_info; - } - return nullptr; - } - - static const TestResult* GetTestResult( - const TestInfo* test_info) { - return test_info->result(); - } -}; - -// Tests TestInfo::test_case_name() and TestInfo::name(). -TEST_F(TestInfoTest, Names) { - const TestInfo* const test_info = GetTestInfo("Names"); - - ASSERT_STREQ("TestInfoTest", test_info->test_case_name()); - ASSERT_STREQ("Names", test_info->name()); -} - -// Tests TestInfo::result(). -TEST_F(TestInfoTest, result) { - const TestInfo* const test_info = GetTestInfo("result"); - - // Initially, there is no TestPartResult for this test. - ASSERT_EQ(0, GetTestResult(test_info)->total_part_count()); - - // After the previous assertion, there is still none. - ASSERT_EQ(0, GetTestResult(test_info)->total_part_count()); -} - -#define VERIFY_CODE_LOCATION \ - const int expected_line = __LINE__ - 1; \ - const TestInfo* const test_info = GetUnitTestImpl()->current_test_info(); \ - ASSERT_TRUE(test_info); \ - EXPECT_STREQ(__FILE__, test_info->file()); \ - EXPECT_EQ(expected_line, test_info->line()) - -TEST(CodeLocationForTEST, Verify) { - VERIFY_CODE_LOCATION; -} - -class CodeLocationForTESTF : public Test { -}; - -TEST_F(CodeLocationForTESTF, Verify) { - VERIFY_CODE_LOCATION; -} - -class CodeLocationForTESTP : public TestWithParam { -}; - -TEST_P(CodeLocationForTESTP, Verify) { - VERIFY_CODE_LOCATION; -} - -INSTANTIATE_TEST_SUITE_P(, CodeLocationForTESTP, Values(0)); - -template -class CodeLocationForTYPEDTEST : public Test { -}; - -TYPED_TEST_SUITE(CodeLocationForTYPEDTEST, int); - -TYPED_TEST(CodeLocationForTYPEDTEST, Verify) { - VERIFY_CODE_LOCATION; -} - -template -class CodeLocationForTYPEDTESTP : public Test { -}; - -TYPED_TEST_SUITE_P(CodeLocationForTYPEDTESTP); - -TYPED_TEST_P(CodeLocationForTYPEDTESTP, Verify) { - VERIFY_CODE_LOCATION; -} - -REGISTER_TYPED_TEST_SUITE_P(CodeLocationForTYPEDTESTP, Verify); - -INSTANTIATE_TYPED_TEST_SUITE_P(My, CodeLocationForTYPEDTESTP, int); - -#undef VERIFY_CODE_LOCATION - -// Tests setting up and tearing down a test case. -// Legacy API is deprecated but still available -#ifndef REMOVE_LEGACY_TEST_CASEAPI -class SetUpTestCaseTest : public Test { - protected: - // This will be called once before the first test in this test case - // is run. - static void SetUpTestCase() { - printf("Setting up the test case . . .\n"); - - // Initializes some shared resource. In this simple example, we - // just create a C string. More complex stuff can be done if - // desired. - shared_resource_ = "123"; - - // Increments the number of test cases that have been set up. - counter_++; - - // SetUpTestCase() should be called only once. - EXPECT_EQ(1, counter_); - } - - // This will be called once after the last test in this test case is - // run. - static void TearDownTestCase() { - printf("Tearing down the test case . . .\n"); - - // Decrements the number of test cases that have been set up. - counter_--; - - // TearDownTestCase() should be called only once. - EXPECT_EQ(0, counter_); - - // Cleans up the shared resource. - shared_resource_ = nullptr; - } - - // This will be called before each test in this test case. - void SetUp() override { - // SetUpTestCase() should be called only once, so counter_ should - // always be 1. - EXPECT_EQ(1, counter_); - } - - // Number of test cases that have been set up. - static int counter_; - - // Some resource to be shared by all tests in this test case. - static const char* shared_resource_; -}; - -int SetUpTestCaseTest::counter_ = 0; -const char* SetUpTestCaseTest::shared_resource_ = nullptr; - -// A test that uses the shared resource. -TEST_F(SetUpTestCaseTest, Test1) { EXPECT_STRNE(nullptr, shared_resource_); } - -// Another test that uses the shared resource. -TEST_F(SetUpTestCaseTest, Test2) { - EXPECT_STREQ("123", shared_resource_); -} -#endif // REMOVE_LEGACY_TEST_CASEAPI - -// Tests SetupTestSuite/TearDown TestSuite -class SetUpTestSuiteTest : public Test { - protected: - // This will be called once before the first test in this test case - // is run. - static void SetUpTestSuite() { - printf("Setting up the test suite . . .\n"); - - // Initializes some shared resource. In this simple example, we - // just create a C string. More complex stuff can be done if - // desired. - shared_resource_ = "123"; - - // Increments the number of test cases that have been set up. - counter_++; - - // SetUpTestSuite() should be called only once. - EXPECT_EQ(1, counter_); - } - - // This will be called once after the last test in this test case is - // run. - static void TearDownTestSuite() { - printf("Tearing down the test suite . . .\n"); - - // Decrements the number of test suites that have been set up. - counter_--; - - // TearDownTestSuite() should be called only once. - EXPECT_EQ(0, counter_); - - // Cleans up the shared resource. - shared_resource_ = nullptr; - } - - // This will be called before each test in this test case. - void SetUp() override { - // SetUpTestSuite() should be called only once, so counter_ should - // always be 1. - EXPECT_EQ(1, counter_); - } - - // Number of test suites that have been set up. - static int counter_; - - // Some resource to be shared by all tests in this test case. - static const char* shared_resource_; -}; - -int SetUpTestSuiteTest::counter_ = 0; -const char* SetUpTestSuiteTest::shared_resource_ = nullptr; - -// A test that uses the shared resource. -TEST_F(SetUpTestSuiteTest, TestSetupTestSuite1) { - EXPECT_STRNE(nullptr, shared_resource_); -} - -// Another test that uses the shared resource. -TEST_F(SetUpTestSuiteTest, TestSetupTestSuite2) { - EXPECT_STREQ("123", shared_resource_); -} - -// The ParseFlagsTest test case tests ParseGoogleTestFlagsOnly. - -// The Flags struct stores a copy of all Google Test flags. -struct Flags { - // Constructs a Flags struct where each flag has its default value. - Flags() : also_run_disabled_tests(false), - break_on_failure(false), - catch_exceptions(false), - death_test_use_fork(false), - filter(""), - list_tests(false), - output(""), - print_time(true), - random_seed(0), - repeat(1), - shuffle(false), - stack_trace_depth(kMaxStackTraceDepth), - stream_result_to(""), - throw_on_failure(false) {} - - // Factory methods. - - // Creates a Flags struct where the gtest_also_run_disabled_tests flag has - // the given value. - static Flags AlsoRunDisabledTests(bool also_run_disabled_tests) { - Flags flags; - flags.also_run_disabled_tests = also_run_disabled_tests; - return flags; - } - - // Creates a Flags struct where the gtest_break_on_failure flag has - // the given value. - static Flags BreakOnFailure(bool break_on_failure) { - Flags flags; - flags.break_on_failure = break_on_failure; - return flags; - } - - // Creates a Flags struct where the gtest_catch_exceptions flag has - // the given value. - static Flags CatchExceptions(bool catch_exceptions) { - Flags flags; - flags.catch_exceptions = catch_exceptions; - return flags; - } - - // Creates a Flags struct where the gtest_death_test_use_fork flag has - // the given value. - static Flags DeathTestUseFork(bool death_test_use_fork) { - Flags flags; - flags.death_test_use_fork = death_test_use_fork; - return flags; - } - - // Creates a Flags struct where the gtest_filter flag has the given - // value. - static Flags Filter(const char* filter) { - Flags flags; - flags.filter = filter; - return flags; - } - - // Creates a Flags struct where the gtest_list_tests flag has the - // given value. - static Flags ListTests(bool list_tests) { - Flags flags; - flags.list_tests = list_tests; - return flags; - } - - // Creates a Flags struct where the gtest_output flag has the given - // value. - static Flags Output(const char* output) { - Flags flags; - flags.output = output; - return flags; - } - - // Creates a Flags struct where the gtest_print_time flag has the given - // value. - static Flags PrintTime(bool print_time) { - Flags flags; - flags.print_time = print_time; - return flags; - } - - // Creates a Flags struct where the gtest_random_seed flag has the given - // value. - static Flags RandomSeed(Int32 random_seed) { - Flags flags; - flags.random_seed = random_seed; - return flags; - } - - // Creates a Flags struct where the gtest_repeat flag has the given - // value. - static Flags Repeat(Int32 repeat) { - Flags flags; - flags.repeat = repeat; - return flags; - } - - // Creates a Flags struct where the gtest_shuffle flag has the given - // value. - static Flags Shuffle(bool shuffle) { - Flags flags; - flags.shuffle = shuffle; - return flags; - } - - // Creates a Flags struct where the GTEST_FLAG(stack_trace_depth) flag has - // the given value. - static Flags StackTraceDepth(Int32 stack_trace_depth) { - Flags flags; - flags.stack_trace_depth = stack_trace_depth; - return flags; - } - - // Creates a Flags struct where the GTEST_FLAG(stream_result_to) flag has - // the given value. - static Flags StreamResultTo(const char* stream_result_to) { - Flags flags; - flags.stream_result_to = stream_result_to; - return flags; - } - - // Creates a Flags struct where the gtest_throw_on_failure flag has - // the given value. - static Flags ThrowOnFailure(bool throw_on_failure) { - Flags flags; - flags.throw_on_failure = throw_on_failure; - return flags; - } - - // These fields store the flag values. - bool also_run_disabled_tests; - bool break_on_failure; - bool catch_exceptions; - bool death_test_use_fork; - const char* filter; - bool list_tests; - const char* output; - bool print_time; - Int32 random_seed; - Int32 repeat; - bool shuffle; - Int32 stack_trace_depth; - const char* stream_result_to; - bool throw_on_failure; -}; - -// Fixture for testing ParseGoogleTestFlagsOnly(). -class ParseFlagsTest : public Test { - protected: - // Clears the flags before each test. - void SetUp() override { - GTEST_FLAG(also_run_disabled_tests) = false; - GTEST_FLAG(break_on_failure) = false; - GTEST_FLAG(catch_exceptions) = false; - GTEST_FLAG(death_test_use_fork) = false; - GTEST_FLAG(filter) = ""; - GTEST_FLAG(list_tests) = false; - GTEST_FLAG(output) = ""; - GTEST_FLAG(print_time) = true; - GTEST_FLAG(random_seed) = 0; - GTEST_FLAG(repeat) = 1; - GTEST_FLAG(shuffle) = false; - GTEST_FLAG(stack_trace_depth) = kMaxStackTraceDepth; - GTEST_FLAG(stream_result_to) = ""; - GTEST_FLAG(throw_on_failure) = false; - } - - // Asserts that two narrow or wide string arrays are equal. - template - static void AssertStringArrayEq(int size1, CharType** array1, int size2, - CharType** array2) { - ASSERT_EQ(size1, size2) << " Array sizes different."; - - for (int i = 0; i != size1; i++) { - ASSERT_STREQ(array1[i], array2[i]) << " where i == " << i; - } - } - - // Verifies that the flag values match the expected values. - static void CheckFlags(const Flags& expected) { - EXPECT_EQ(expected.also_run_disabled_tests, - GTEST_FLAG(also_run_disabled_tests)); - EXPECT_EQ(expected.break_on_failure, GTEST_FLAG(break_on_failure)); - EXPECT_EQ(expected.catch_exceptions, GTEST_FLAG(catch_exceptions)); - EXPECT_EQ(expected.death_test_use_fork, GTEST_FLAG(death_test_use_fork)); - EXPECT_STREQ(expected.filter, GTEST_FLAG(filter).c_str()); - EXPECT_EQ(expected.list_tests, GTEST_FLAG(list_tests)); - EXPECT_STREQ(expected.output, GTEST_FLAG(output).c_str()); - EXPECT_EQ(expected.print_time, GTEST_FLAG(print_time)); - EXPECT_EQ(expected.random_seed, GTEST_FLAG(random_seed)); - EXPECT_EQ(expected.repeat, GTEST_FLAG(repeat)); - EXPECT_EQ(expected.shuffle, GTEST_FLAG(shuffle)); - EXPECT_EQ(expected.stack_trace_depth, GTEST_FLAG(stack_trace_depth)); - EXPECT_STREQ(expected.stream_result_to, - GTEST_FLAG(stream_result_to).c_str()); - EXPECT_EQ(expected.throw_on_failure, GTEST_FLAG(throw_on_failure)); - } - - // Parses a command line (specified by argc1 and argv1), then - // verifies that the flag values are expected and that the - // recognized flags are removed from the command line. - template - static void TestParsingFlags(int argc1, const CharType** argv1, - int argc2, const CharType** argv2, - const Flags& expected, bool should_print_help) { - const bool saved_help_flag = ::testing::internal::g_help_flag; - ::testing::internal::g_help_flag = false; - -# if GTEST_HAS_STREAM_REDIRECTION - CaptureStdout(); -# endif - - // Parses the command line. - internal::ParseGoogleTestFlagsOnly(&argc1, const_cast(argv1)); - -# if GTEST_HAS_STREAM_REDIRECTION - const std::string captured_stdout = GetCapturedStdout(); -# endif - - // Verifies the flag values. - CheckFlags(expected); - - // Verifies that the recognized flags are removed from the command - // line. - AssertStringArrayEq(argc1 + 1, argv1, argc2 + 1, argv2); - - // ParseGoogleTestFlagsOnly should neither set g_help_flag nor print the - // help message for the flags it recognizes. - EXPECT_EQ(should_print_help, ::testing::internal::g_help_flag); - -# if GTEST_HAS_STREAM_REDIRECTION - const char* const expected_help_fragment = - "This program contains tests written using"; - if (should_print_help) { - EXPECT_PRED_FORMAT2(IsSubstring, expected_help_fragment, captured_stdout); - } else { - EXPECT_PRED_FORMAT2(IsNotSubstring, - expected_help_fragment, captured_stdout); - } -# endif // GTEST_HAS_STREAM_REDIRECTION - - ::testing::internal::g_help_flag = saved_help_flag; - } - - // This macro wraps TestParsingFlags s.t. the user doesn't need - // to specify the array sizes. - -# define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected, should_print_help) \ - TestParsingFlags(sizeof(argv1)/sizeof(*argv1) - 1, argv1, \ - sizeof(argv2)/sizeof(*argv2) - 1, argv2, \ - expected, should_print_help) -}; - -// Tests parsing an empty command line. -TEST_F(ParseFlagsTest, Empty) { - const char* argv[] = {nullptr}; - - const char* argv2[] = {nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false); -} - -// Tests parsing a command line that has no flag. -TEST_F(ParseFlagsTest, NoFlag) { - const char* argv[] = {"foo.exe", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false); -} - -// Tests parsing a bad --gtest_filter flag. -TEST_F(ParseFlagsTest, FilterBad) { - const char* argv[] = {"foo.exe", "--gtest_filter", nullptr}; - - const char* argv2[] = {"foo.exe", "--gtest_filter", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), true); -} - -// Tests parsing an empty --gtest_filter flag. -TEST_F(ParseFlagsTest, FilterEmpty) { - const char* argv[] = {"foo.exe", "--gtest_filter=", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), false); -} - -// Tests parsing a non-empty --gtest_filter flag. -TEST_F(ParseFlagsTest, FilterNonEmpty) { - const char* argv[] = {"foo.exe", "--gtest_filter=abc", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("abc"), false); -} - -// Tests parsing --gtest_break_on_failure. -TEST_F(ParseFlagsTest, BreakOnFailureWithoutValue) { - const char* argv[] = {"foo.exe", "--gtest_break_on_failure", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true), false); -} - -// Tests parsing --gtest_break_on_failure=0. -TEST_F(ParseFlagsTest, BreakOnFailureFalse_0) { - const char* argv[] = {"foo.exe", "--gtest_break_on_failure=0", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false); -} - -// Tests parsing --gtest_break_on_failure=f. -TEST_F(ParseFlagsTest, BreakOnFailureFalse_f) { - const char* argv[] = {"foo.exe", "--gtest_break_on_failure=f", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false); -} - -// Tests parsing --gtest_break_on_failure=F. -TEST_F(ParseFlagsTest, BreakOnFailureFalse_F) { - const char* argv[] = {"foo.exe", "--gtest_break_on_failure=F", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false); -} - -// Tests parsing a --gtest_break_on_failure flag that has a "true" -// definition. -TEST_F(ParseFlagsTest, BreakOnFailureTrue) { - const char* argv[] = {"foo.exe", "--gtest_break_on_failure=1", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true), false); -} - -// Tests parsing --gtest_catch_exceptions. -TEST_F(ParseFlagsTest, CatchExceptions) { - const char* argv[] = {"foo.exe", "--gtest_catch_exceptions", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::CatchExceptions(true), false); -} - -// Tests parsing --gtest_death_test_use_fork. -TEST_F(ParseFlagsTest, DeathTestUseFork) { - const char* argv[] = {"foo.exe", "--gtest_death_test_use_fork", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::DeathTestUseFork(true), false); -} - -// Tests having the same flag twice with different values. The -// expected behavior is that the one coming last takes precedence. -TEST_F(ParseFlagsTest, DuplicatedFlags) { - const char* argv[] = {"foo.exe", "--gtest_filter=a", "--gtest_filter=b", - nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("b"), false); -} - -// Tests having an unrecognized flag on the command line. -TEST_F(ParseFlagsTest, UnrecognizedFlag) { - const char* argv[] = {"foo.exe", "--gtest_break_on_failure", - "bar", // Unrecognized by Google Test. - "--gtest_filter=b", nullptr}; - - const char* argv2[] = {"foo.exe", "bar", nullptr}; - - Flags flags; - flags.break_on_failure = true; - flags.filter = "b"; - GTEST_TEST_PARSING_FLAGS_(argv, argv2, flags, false); -} - -// Tests having a --gtest_list_tests flag -TEST_F(ParseFlagsTest, ListTestsFlag) { - const char* argv[] = {"foo.exe", "--gtest_list_tests", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false); -} - -// Tests having a --gtest_list_tests flag with a "true" value -TEST_F(ParseFlagsTest, ListTestsTrue) { - const char* argv[] = {"foo.exe", "--gtest_list_tests=1", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false); -} - -// Tests having a --gtest_list_tests flag with a "false" value -TEST_F(ParseFlagsTest, ListTestsFalse) { - const char* argv[] = {"foo.exe", "--gtest_list_tests=0", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false); -} - -// Tests parsing --gtest_list_tests=f. -TEST_F(ParseFlagsTest, ListTestsFalse_f) { - const char* argv[] = {"foo.exe", "--gtest_list_tests=f", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false); -} - -// Tests parsing --gtest_list_tests=F. -TEST_F(ParseFlagsTest, ListTestsFalse_F) { - const char* argv[] = {"foo.exe", "--gtest_list_tests=F", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false); -} - -// Tests parsing --gtest_output (invalid). -TEST_F(ParseFlagsTest, OutputEmpty) { - const char* argv[] = {"foo.exe", "--gtest_output", nullptr}; - - const char* argv2[] = {"foo.exe", "--gtest_output", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), true); -} - -// Tests parsing --gtest_output=xml -TEST_F(ParseFlagsTest, OutputXml) { - const char* argv[] = {"foo.exe", "--gtest_output=xml", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml"), false); -} - -// Tests parsing --gtest_output=xml:file -TEST_F(ParseFlagsTest, OutputXmlFile) { - const char* argv[] = {"foo.exe", "--gtest_output=xml:file", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml:file"), false); -} - -// Tests parsing --gtest_output=xml:directory/path/ -TEST_F(ParseFlagsTest, OutputXmlDirectory) { - const char* argv[] = {"foo.exe", "--gtest_output=xml:directory/path/", - nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, - Flags::Output("xml:directory/path/"), false); -} - -// Tests having a --gtest_print_time flag -TEST_F(ParseFlagsTest, PrintTimeFlag) { - const char* argv[] = {"foo.exe", "--gtest_print_time", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false); -} - -// Tests having a --gtest_print_time flag with a "true" value -TEST_F(ParseFlagsTest, PrintTimeTrue) { - const char* argv[] = {"foo.exe", "--gtest_print_time=1", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false); -} - -// Tests having a --gtest_print_time flag with a "false" value -TEST_F(ParseFlagsTest, PrintTimeFalse) { - const char* argv[] = {"foo.exe", "--gtest_print_time=0", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false); -} - -// Tests parsing --gtest_print_time=f. -TEST_F(ParseFlagsTest, PrintTimeFalse_f) { - const char* argv[] = {"foo.exe", "--gtest_print_time=f", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false); -} - -// Tests parsing --gtest_print_time=F. -TEST_F(ParseFlagsTest, PrintTimeFalse_F) { - const char* argv[] = {"foo.exe", "--gtest_print_time=F", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false); -} - -// Tests parsing --gtest_random_seed=number -TEST_F(ParseFlagsTest, RandomSeed) { - const char* argv[] = {"foo.exe", "--gtest_random_seed=1000", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::RandomSeed(1000), false); -} - -// Tests parsing --gtest_repeat=number -TEST_F(ParseFlagsTest, Repeat) { - const char* argv[] = {"foo.exe", "--gtest_repeat=1000", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Repeat(1000), false); -} - -// Tests having a --gtest_also_run_disabled_tests flag -TEST_F(ParseFlagsTest, AlsoRunDisabledTestsFlag) { - const char* argv[] = {"foo.exe", "--gtest_also_run_disabled_tests", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(true), - false); -} - -// Tests having a --gtest_also_run_disabled_tests flag with a "true" value -TEST_F(ParseFlagsTest, AlsoRunDisabledTestsTrue) { - const char* argv[] = {"foo.exe", "--gtest_also_run_disabled_tests=1", - nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(true), - false); -} - -// Tests having a --gtest_also_run_disabled_tests flag with a "false" value -TEST_F(ParseFlagsTest, AlsoRunDisabledTestsFalse) { - const char* argv[] = {"foo.exe", "--gtest_also_run_disabled_tests=0", - nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::AlsoRunDisabledTests(false), - false); -} - -// Tests parsing --gtest_shuffle. -TEST_F(ParseFlagsTest, ShuffleWithoutValue) { - const char* argv[] = {"foo.exe", "--gtest_shuffle", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true), false); -} - -// Tests parsing --gtest_shuffle=0. -TEST_F(ParseFlagsTest, ShuffleFalse_0) { - const char* argv[] = {"foo.exe", "--gtest_shuffle=0", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(false), false); -} - -// Tests parsing a --gtest_shuffle flag that has a "true" definition. -TEST_F(ParseFlagsTest, ShuffleTrue) { - const char* argv[] = {"foo.exe", "--gtest_shuffle=1", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true), false); -} - -// Tests parsing --gtest_stack_trace_depth=number. -TEST_F(ParseFlagsTest, StackTraceDepth) { - const char* argv[] = {"foo.exe", "--gtest_stack_trace_depth=5", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::StackTraceDepth(5), false); -} - -TEST_F(ParseFlagsTest, StreamResultTo) { - const char* argv[] = {"foo.exe", "--gtest_stream_result_to=localhost:1234", - nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_( - argv, argv2, Flags::StreamResultTo("localhost:1234"), false); -} - -// Tests parsing --gtest_throw_on_failure. -TEST_F(ParseFlagsTest, ThrowOnFailureWithoutValue) { - const char* argv[] = {"foo.exe", "--gtest_throw_on_failure", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false); -} - -// Tests parsing --gtest_throw_on_failure=0. -TEST_F(ParseFlagsTest, ThrowOnFailureFalse_0) { - const char* argv[] = {"foo.exe", "--gtest_throw_on_failure=0", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(false), false); -} - -// Tests parsing a --gtest_throw_on_failure flag that has a "true" -// definition. -TEST_F(ParseFlagsTest, ThrowOnFailureTrue) { - const char* argv[] = {"foo.exe", "--gtest_throw_on_failure=1", nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false); -} - -# if GTEST_OS_WINDOWS -// Tests parsing wide strings. -TEST_F(ParseFlagsTest, WideStrings) { - const wchar_t* argv[] = { - L"foo.exe", - L"--gtest_filter=Foo*", - L"--gtest_list_tests=1", - L"--gtest_break_on_failure", - L"--non_gtest_flag", - NULL - }; - - const wchar_t* argv2[] = { - L"foo.exe", - L"--non_gtest_flag", - NULL - }; - - Flags expected_flags; - expected_flags.break_on_failure = true; - expected_flags.filter = "Foo*"; - expected_flags.list_tests = true; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, expected_flags, false); -} -# endif // GTEST_OS_WINDOWS - -#if GTEST_USE_OWN_FLAGFILE_FLAG_ -class FlagfileTest : public ParseFlagsTest { - public: - virtual void SetUp() { - ParseFlagsTest::SetUp(); - - testdata_path_.Set(internal::FilePath( - testing::TempDir() + internal::GetCurrentExecutableName().string() + - "_flagfile_test")); - testing::internal::posix::RmDir(testdata_path_.c_str()); - EXPECT_TRUE(testdata_path_.CreateFolder()); - } - - virtual void TearDown() { - testing::internal::posix::RmDir(testdata_path_.c_str()); - ParseFlagsTest::TearDown(); - } - - internal::FilePath CreateFlagfile(const char* contents) { - internal::FilePath file_path(internal::FilePath::GenerateUniqueFileName( - testdata_path_, internal::FilePath("unique"), "txt")); - FILE* f = testing::internal::posix::FOpen(file_path.c_str(), "w"); - fprintf(f, "%s", contents); - fclose(f); - return file_path; - } - - private: - internal::FilePath testdata_path_; -}; - -// Tests an empty flagfile. -TEST_F(FlagfileTest, Empty) { - internal::FilePath flagfile_path(CreateFlagfile("")); - std::string flagfile_flag = - std::string("--" GTEST_FLAG_PREFIX_ "flagfile=") + flagfile_path.c_str(); - - const char* argv[] = {"foo.exe", flagfile_flag.c_str(), nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false); -} - -// Tests passing a non-empty --gtest_filter flag via --gtest_flagfile. -TEST_F(FlagfileTest, FilterNonEmpty) { - internal::FilePath flagfile_path(CreateFlagfile( - "--" GTEST_FLAG_PREFIX_ "filter=abc")); - std::string flagfile_flag = - std::string("--" GTEST_FLAG_PREFIX_ "flagfile=") + flagfile_path.c_str(); - - const char* argv[] = {"foo.exe", flagfile_flag.c_str(), nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("abc"), false); -} - -// Tests passing several flags via --gtest_flagfile. -TEST_F(FlagfileTest, SeveralFlags) { - internal::FilePath flagfile_path(CreateFlagfile( - "--" GTEST_FLAG_PREFIX_ "filter=abc\n" - "--" GTEST_FLAG_PREFIX_ "break_on_failure\n" - "--" GTEST_FLAG_PREFIX_ "list_tests")); - std::string flagfile_flag = - std::string("--" GTEST_FLAG_PREFIX_ "flagfile=") + flagfile_path.c_str(); - - const char* argv[] = {"foo.exe", flagfile_flag.c_str(), nullptr}; - - const char* argv2[] = {"foo.exe", nullptr}; - - Flags expected_flags; - expected_flags.break_on_failure = true; - expected_flags.filter = "abc"; - expected_flags.list_tests = true; - - GTEST_TEST_PARSING_FLAGS_(argv, argv2, expected_flags, false); -} -#endif // GTEST_USE_OWN_FLAGFILE_FLAG_ - -// Tests current_test_info() in UnitTest. -class CurrentTestInfoTest : public Test { - protected: - // Tests that current_test_info() returns NULL before the first test in - // the test case is run. - static void SetUpTestSuite() { - // There should be no tests running at this point. - const TestInfo* test_info = - UnitTest::GetInstance()->current_test_info(); - EXPECT_TRUE(test_info == nullptr) - << "There should be no tests running at this point."; - } - - // Tests that current_test_info() returns NULL after the last test in - // the test case has run. - static void TearDownTestSuite() { - const TestInfo* test_info = - UnitTest::GetInstance()->current_test_info(); - EXPECT_TRUE(test_info == nullptr) - << "There should be no tests running at this point."; - } -}; - -// Tests that current_test_info() returns TestInfo for currently running -// test by checking the expected test name against the actual one. -TEST_F(CurrentTestInfoTest, WorksForFirstTestInATestSuite) { - const TestInfo* test_info = - UnitTest::GetInstance()->current_test_info(); - ASSERT_TRUE(nullptr != test_info) - << "There is a test running so we should have a valid TestInfo."; - EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name()) - << "Expected the name of the currently running test case."; - EXPECT_STREQ("WorksForFirstTestInATestSuite", test_info->name()) - << "Expected the name of the currently running test."; -} - -// Tests that current_test_info() returns TestInfo for currently running -// test by checking the expected test name against the actual one. We -// use this test to see that the TestInfo object actually changed from -// the previous invocation. -TEST_F(CurrentTestInfoTest, WorksForSecondTestInATestSuite) { - const TestInfo* test_info = - UnitTest::GetInstance()->current_test_info(); - ASSERT_TRUE(nullptr != test_info) - << "There is a test running so we should have a valid TestInfo."; - EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name()) - << "Expected the name of the currently running test case."; - EXPECT_STREQ("WorksForSecondTestInATestSuite", test_info->name()) - << "Expected the name of the currently running test."; -} - -} // namespace testing - - -// These two lines test that we can define tests in a namespace that -// has the name "testing" and is nested in another namespace. -namespace my_namespace { -namespace testing { - -// Makes sure that TEST knows to use ::testing::Test instead of -// ::my_namespace::testing::Test. -class Test {}; - -// Makes sure that an assertion knows to use ::testing::Message instead of -// ::my_namespace::testing::Message. -class Message {}; - -// Makes sure that an assertion knows to use -// ::testing::AssertionResult instead of -// ::my_namespace::testing::AssertionResult. -class AssertionResult {}; - -// Tests that an assertion that should succeed works as expected. -TEST(NestedTestingNamespaceTest, Success) { - EXPECT_EQ(1, 1) << "This shouldn't fail."; -} - -// Tests that an assertion that should fail works as expected. -TEST(NestedTestingNamespaceTest, Failure) { - EXPECT_FATAL_FAILURE(FAIL() << "This failure is expected.", - "This failure is expected."); -} - -} // namespace testing -} // namespace my_namespace - -// Tests that one can call superclass SetUp and TearDown methods-- -// that is, that they are not private. -// No tests are based on this fixture; the test "passes" if it compiles -// successfully. -class ProtectedFixtureMethodsTest : public Test { - protected: - void SetUp() override { Test::SetUp(); } - void TearDown() override { Test::TearDown(); } -}; - -// StreamingAssertionsTest tests the streaming versions of a representative -// sample of assertions. -TEST(StreamingAssertionsTest, Unconditional) { - SUCCEED() << "expected success"; - EXPECT_NONFATAL_FAILURE(ADD_FAILURE() << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(FAIL() << "expected failure", - "expected failure"); -} - -#ifdef __BORLANDC__ -// Silences warnings: "Condition is always true", "Unreachable code" -# pragma option push -w-ccc -w-rch -#endif - -TEST(StreamingAssertionsTest, Truth) { - EXPECT_TRUE(true) << "unexpected failure"; - ASSERT_TRUE(true) << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_TRUE(false) << "expected failure", - "expected failure"); -} - -TEST(StreamingAssertionsTest, Truth2) { - EXPECT_FALSE(false) << "unexpected failure"; - ASSERT_FALSE(false) << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_FALSE(true) << "expected failure", - "expected failure"); -} - -#ifdef __BORLANDC__ -// Restores warnings after previous "#pragma option push" suppressed them -# pragma option pop -#endif - -TEST(StreamingAssertionsTest, IntegerEquals) { - EXPECT_EQ(1, 1) << "unexpected failure"; - ASSERT_EQ(1, 1) << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_EQ(1, 2) << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_EQ(1, 2) << "expected failure", - "expected failure"); -} - -TEST(StreamingAssertionsTest, IntegerLessThan) { - EXPECT_LT(1, 2) << "unexpected failure"; - ASSERT_LT(1, 2) << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 1) << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_LT(2, 1) << "expected failure", - "expected failure"); -} - -TEST(StreamingAssertionsTest, StringsEqual) { - EXPECT_STREQ("foo", "foo") << "unexpected failure"; - ASSERT_STREQ("foo", "foo") << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_STREQ("foo", "bar") << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_STREQ("foo", "bar") << "expected failure", - "expected failure"); -} - -TEST(StreamingAssertionsTest, StringsNotEqual) { - EXPECT_STRNE("foo", "bar") << "unexpected failure"; - ASSERT_STRNE("foo", "bar") << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_STRNE("foo", "foo") << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_STRNE("foo", "foo") << "expected failure", - "expected failure"); -} - -TEST(StreamingAssertionsTest, StringsEqualIgnoringCase) { - EXPECT_STRCASEEQ("foo", "FOO") << "unexpected failure"; - ASSERT_STRCASEEQ("foo", "FOO") << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ("foo", "bar") << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("foo", "bar") << "expected failure", - "expected failure"); -} - -TEST(StreamingAssertionsTest, StringNotEqualIgnoringCase) { - EXPECT_STRCASENE("foo", "bar") << "unexpected failure"; - ASSERT_STRCASENE("foo", "bar") << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_STRCASENE("foo", "FOO") << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("bar", "BAR") << "expected failure", - "expected failure"); -} - -TEST(StreamingAssertionsTest, FloatingPointEquals) { - EXPECT_FLOAT_EQ(1.0, 1.0) << "unexpected failure"; - ASSERT_FLOAT_EQ(1.0, 1.0) << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(0.0, 1.0) << "expected failure", - "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(0.0, 1.0) << "expected failure", - "expected failure"); -} - -#if GTEST_HAS_EXCEPTIONS - -TEST(StreamingAssertionsTest, Throw) { - EXPECT_THROW(ThrowAnInteger(), int) << "unexpected failure"; - ASSERT_THROW(ThrowAnInteger(), int) << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool) << - "expected failure", "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_THROW(ThrowAnInteger(), bool) << - "expected failure", "expected failure"); -} - -TEST(StreamingAssertionsTest, NoThrow) { - EXPECT_NO_THROW(ThrowNothing()) << "unexpected failure"; - ASSERT_NO_THROW(ThrowNothing()) << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()) << - "expected failure", "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()) << - "expected failure", "expected failure"); -} - -TEST(StreamingAssertionsTest, AnyThrow) { - EXPECT_ANY_THROW(ThrowAnInteger()) << "unexpected failure"; - ASSERT_ANY_THROW(ThrowAnInteger()) << "unexpected failure"; - EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(ThrowNothing()) << - "expected failure", "expected failure"); - EXPECT_FATAL_FAILURE(ASSERT_ANY_THROW(ThrowNothing()) << - "expected failure", "expected failure"); -} - -#endif // GTEST_HAS_EXCEPTIONS - -// Tests that Google Test correctly decides whether to use colors in the output. - -TEST(ColoredOutputTest, UsesColorsWhenGTestColorFlagIsYes) { - GTEST_FLAG(color) = "yes"; - - SetEnv("TERM", "xterm"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. - - SetEnv("TERM", "dumb"); // TERM doesn't support colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. -} - -TEST(ColoredOutputTest, UsesColorsWhenGTestColorFlagIsAliasOfYes) { - SetEnv("TERM", "dumb"); // TERM doesn't support colors. - - GTEST_FLAG(color) = "True"; - EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. - - GTEST_FLAG(color) = "t"; - EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. - - GTEST_FLAG(color) = "1"; - EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY. -} - -TEST(ColoredOutputTest, UsesNoColorWhenGTestColorFlagIsNo) { - GTEST_FLAG(color) = "no"; - - SetEnv("TERM", "xterm"); // TERM supports colors. - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. - EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY. - - SetEnv("TERM", "dumb"); // TERM doesn't support colors. - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. - EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY. -} - -TEST(ColoredOutputTest, UsesNoColorWhenGTestColorFlagIsInvalid) { - SetEnv("TERM", "xterm"); // TERM supports colors. - - GTEST_FLAG(color) = "F"; - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. - - GTEST_FLAG(color) = "0"; - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. - - GTEST_FLAG(color) = "unknown"; - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. -} - -TEST(ColoredOutputTest, UsesColorsWhenStdoutIsTty) { - GTEST_FLAG(color) = "auto"; - - SetEnv("TERM", "xterm"); // TERM supports colors. - EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. -} - -TEST(ColoredOutputTest, UsesColorsWhenTermSupportsColors) { - GTEST_FLAG(color) = "auto"; - -#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW - // On Windows, we ignore the TERM variable as it's usually not set. - - SetEnv("TERM", "dumb"); - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", ""); - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "xterm"); - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. -#else - // On non-Windows platforms, we rely on TERM to determine if the - // terminal supports colors. - - SetEnv("TERM", "dumb"); // TERM doesn't support colors. - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "emacs"); // TERM doesn't support colors. - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "vt100"); // TERM doesn't support colors. - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "xterm-mono"); // TERM doesn't support colors. - EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "xterm"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "xterm-color"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "xterm-256color"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "screen"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "screen-256color"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "tmux"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "tmux-256color"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "rxvt-unicode"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "rxvt-unicode-256color"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "linux"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. - - SetEnv("TERM", "cygwin"); // TERM supports colors. - EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY. -#endif // GTEST_OS_WINDOWS -} - -// Verifies that StaticAssertTypeEq works in a namespace scope. - -static bool dummy1 GTEST_ATTRIBUTE_UNUSED_ = StaticAssertTypeEq(); -static bool dummy2 GTEST_ATTRIBUTE_UNUSED_ = - StaticAssertTypeEq(); - -// Verifies that StaticAssertTypeEq works in a class. - -template -class StaticAssertTypeEqTestHelper { - public: - StaticAssertTypeEqTestHelper() { StaticAssertTypeEq(); } -}; - -TEST(StaticAssertTypeEqTest, WorksInClass) { - StaticAssertTypeEqTestHelper(); -} - -// Verifies that StaticAssertTypeEq works inside a function. - -typedef int IntAlias; - -TEST(StaticAssertTypeEqTest, CompilesForEqualTypes) { - StaticAssertTypeEq(); - StaticAssertTypeEq(); -} - -TEST(HasNonfatalFailureTest, ReturnsFalseWhenThereIsNoFailure) { - EXPECT_FALSE(HasNonfatalFailure()); -} - -static void FailFatally() { FAIL(); } - -TEST(HasNonfatalFailureTest, ReturnsFalseWhenThereIsOnlyFatalFailure) { - FailFatally(); - const bool has_nonfatal_failure = HasNonfatalFailure(); - ClearCurrentTestPartResults(); - EXPECT_FALSE(has_nonfatal_failure); -} - -TEST(HasNonfatalFailureTest, ReturnsTrueWhenThereIsNonfatalFailure) { - ADD_FAILURE(); - const bool has_nonfatal_failure = HasNonfatalFailure(); - ClearCurrentTestPartResults(); - EXPECT_TRUE(has_nonfatal_failure); -} - -TEST(HasNonfatalFailureTest, ReturnsTrueWhenThereAreFatalAndNonfatalFailures) { - FailFatally(); - ADD_FAILURE(); - const bool has_nonfatal_failure = HasNonfatalFailure(); - ClearCurrentTestPartResults(); - EXPECT_TRUE(has_nonfatal_failure); -} - -// A wrapper for calling HasNonfatalFailure outside of a test body. -static bool HasNonfatalFailureHelper() { - return testing::Test::HasNonfatalFailure(); -} - -TEST(HasNonfatalFailureTest, WorksOutsideOfTestBody) { - EXPECT_FALSE(HasNonfatalFailureHelper()); -} - -TEST(HasNonfatalFailureTest, WorksOutsideOfTestBody2) { - ADD_FAILURE(); - const bool has_nonfatal_failure = HasNonfatalFailureHelper(); - ClearCurrentTestPartResults(); - EXPECT_TRUE(has_nonfatal_failure); -} - -TEST(HasFailureTest, ReturnsFalseWhenThereIsNoFailure) { - EXPECT_FALSE(HasFailure()); -} - -TEST(HasFailureTest, ReturnsTrueWhenThereIsFatalFailure) { - FailFatally(); - const bool has_failure = HasFailure(); - ClearCurrentTestPartResults(); - EXPECT_TRUE(has_failure); -} - -TEST(HasFailureTest, ReturnsTrueWhenThereIsNonfatalFailure) { - ADD_FAILURE(); - const bool has_failure = HasFailure(); - ClearCurrentTestPartResults(); - EXPECT_TRUE(has_failure); -} - -TEST(HasFailureTest, ReturnsTrueWhenThereAreFatalAndNonfatalFailures) { - FailFatally(); - ADD_FAILURE(); - const bool has_failure = HasFailure(); - ClearCurrentTestPartResults(); - EXPECT_TRUE(has_failure); -} - -// A wrapper for calling HasFailure outside of a test body. -static bool HasFailureHelper() { return testing::Test::HasFailure(); } - -TEST(HasFailureTest, WorksOutsideOfTestBody) { - EXPECT_FALSE(HasFailureHelper()); -} - -TEST(HasFailureTest, WorksOutsideOfTestBody2) { - ADD_FAILURE(); - const bool has_failure = HasFailureHelper(); - ClearCurrentTestPartResults(); - EXPECT_TRUE(has_failure); -} - -class TestListener : public EmptyTestEventListener { - public: - TestListener() : on_start_counter_(nullptr), is_destroyed_(nullptr) {} - TestListener(int* on_start_counter, bool* is_destroyed) - : on_start_counter_(on_start_counter), - is_destroyed_(is_destroyed) {} - - ~TestListener() override { - if (is_destroyed_) - *is_destroyed_ = true; - } - - protected: - void OnTestProgramStart(const UnitTest& /*unit_test*/) override { - if (on_start_counter_ != nullptr) (*on_start_counter_)++; - } - - private: - int* on_start_counter_; - bool* is_destroyed_; -}; - -// Tests the constructor. -TEST(TestEventListenersTest, ConstructionWorks) { - TestEventListeners listeners; - - EXPECT_TRUE(TestEventListenersAccessor::GetRepeater(&listeners) != nullptr); - EXPECT_TRUE(listeners.default_result_printer() == nullptr); - EXPECT_TRUE(listeners.default_xml_generator() == nullptr); -} - -// Tests that the TestEventListeners destructor deletes all the listeners it -// owns. -TEST(TestEventListenersTest, DestructionWorks) { - bool default_result_printer_is_destroyed = false; - bool default_xml_printer_is_destroyed = false; - bool extra_listener_is_destroyed = false; - TestListener* default_result_printer = - new TestListener(nullptr, &default_result_printer_is_destroyed); - TestListener* default_xml_printer = - new TestListener(nullptr, &default_xml_printer_is_destroyed); - TestListener* extra_listener = - new TestListener(nullptr, &extra_listener_is_destroyed); - - { - TestEventListeners listeners; - TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, - default_result_printer); - TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, - default_xml_printer); - listeners.Append(extra_listener); - } - EXPECT_TRUE(default_result_printer_is_destroyed); - EXPECT_TRUE(default_xml_printer_is_destroyed); - EXPECT_TRUE(extra_listener_is_destroyed); -} - -// Tests that a listener Append'ed to a TestEventListeners list starts -// receiving events. -TEST(TestEventListenersTest, Append) { - int on_start_counter = 0; - bool is_destroyed = false; - TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); - { - TestEventListeners listeners; - listeners.Append(listener); - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - EXPECT_EQ(1, on_start_counter); - } - EXPECT_TRUE(is_destroyed); -} - -// Tests that listeners receive events in the order they were appended to -// the list, except for *End requests, which must be received in the reverse -// order. -class SequenceTestingListener : public EmptyTestEventListener { - public: - SequenceTestingListener(std::vector* vector, const char* id) - : vector_(vector), id_(id) {} - - protected: - void OnTestProgramStart(const UnitTest& /*unit_test*/) override { - vector_->push_back(GetEventDescription("OnTestProgramStart")); - } - - void OnTestProgramEnd(const UnitTest& /*unit_test*/) override { - vector_->push_back(GetEventDescription("OnTestProgramEnd")); - } - - void OnTestIterationStart(const UnitTest& /*unit_test*/, - int /*iteration*/) override { - vector_->push_back(GetEventDescription("OnTestIterationStart")); - } - - void OnTestIterationEnd(const UnitTest& /*unit_test*/, - int /*iteration*/) override { - vector_->push_back(GetEventDescription("OnTestIterationEnd")); - } - - private: - std::string GetEventDescription(const char* method) { - Message message; - message << id_ << "." << method; - return message.GetString(); - } - - std::vector* vector_; - const char* const id_; - - GTEST_DISALLOW_COPY_AND_ASSIGN_(SequenceTestingListener); -}; - -TEST(EventListenerTest, AppendKeepsOrder) { - std::vector vec; - TestEventListeners listeners; - listeners.Append(new SequenceTestingListener(&vec, "1st")); - listeners.Append(new SequenceTestingListener(&vec, "2nd")); - listeners.Append(new SequenceTestingListener(&vec, "3rd")); - - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - ASSERT_EQ(3U, vec.size()); - EXPECT_STREQ("1st.OnTestProgramStart", vec[0].c_str()); - EXPECT_STREQ("2nd.OnTestProgramStart", vec[1].c_str()); - EXPECT_STREQ("3rd.OnTestProgramStart", vec[2].c_str()); - - vec.clear(); - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramEnd( - *UnitTest::GetInstance()); - ASSERT_EQ(3U, vec.size()); - EXPECT_STREQ("3rd.OnTestProgramEnd", vec[0].c_str()); - EXPECT_STREQ("2nd.OnTestProgramEnd", vec[1].c_str()); - EXPECT_STREQ("1st.OnTestProgramEnd", vec[2].c_str()); - - vec.clear(); - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestIterationStart( - *UnitTest::GetInstance(), 0); - ASSERT_EQ(3U, vec.size()); - EXPECT_STREQ("1st.OnTestIterationStart", vec[0].c_str()); - EXPECT_STREQ("2nd.OnTestIterationStart", vec[1].c_str()); - EXPECT_STREQ("3rd.OnTestIterationStart", vec[2].c_str()); - - vec.clear(); - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestIterationEnd( - *UnitTest::GetInstance(), 0); - ASSERT_EQ(3U, vec.size()); - EXPECT_STREQ("3rd.OnTestIterationEnd", vec[0].c_str()); - EXPECT_STREQ("2nd.OnTestIterationEnd", vec[1].c_str()); - EXPECT_STREQ("1st.OnTestIterationEnd", vec[2].c_str()); -} - -// Tests that a listener removed from a TestEventListeners list stops receiving -// events and is not deleted when the list is destroyed. -TEST(TestEventListenersTest, Release) { - int on_start_counter = 0; - bool is_destroyed = false; - // Although Append passes the ownership of this object to the list, - // the following calls release it, and we need to delete it before the - // test ends. - TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); - { - TestEventListeners listeners; - listeners.Append(listener); - EXPECT_EQ(listener, listeners.Release(listener)); - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - EXPECT_TRUE(listeners.Release(listener) == nullptr); - } - EXPECT_EQ(0, on_start_counter); - EXPECT_FALSE(is_destroyed); - delete listener; -} - -// Tests that no events are forwarded when event forwarding is disabled. -TEST(EventListenerTest, SuppressEventForwarding) { - int on_start_counter = 0; - TestListener* listener = new TestListener(&on_start_counter, nullptr); - - TestEventListeners listeners; - listeners.Append(listener); - ASSERT_TRUE(TestEventListenersAccessor::EventForwardingEnabled(listeners)); - TestEventListenersAccessor::SuppressEventForwarding(&listeners); - ASSERT_FALSE(TestEventListenersAccessor::EventForwardingEnabled(listeners)); - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - EXPECT_EQ(0, on_start_counter); -} - -// Tests that events generated by Google Test are not forwarded in -// death test subprocesses. -TEST(EventListenerDeathTest, EventsNotForwardedInDeathTestSubprecesses) { - EXPECT_DEATH_IF_SUPPORTED({ - GTEST_CHECK_(TestEventListenersAccessor::EventForwardingEnabled( - *GetUnitTestImpl()->listeners())) << "expected failure";}, - "expected failure"); -} - -// Tests that a listener installed via SetDefaultResultPrinter() starts -// receiving events and is returned via default_result_printer() and that -// the previous default_result_printer is removed from the list and deleted. -TEST(EventListenerTest, default_result_printer) { - int on_start_counter = 0; - bool is_destroyed = false; - TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); - - TestEventListeners listeners; - TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, listener); - - EXPECT_EQ(listener, listeners.default_result_printer()); - - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - - EXPECT_EQ(1, on_start_counter); - - // Replacing default_result_printer with something else should remove it - // from the list and destroy it. - TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, nullptr); - - EXPECT_TRUE(listeners.default_result_printer() == nullptr); - EXPECT_TRUE(is_destroyed); - - // After broadcasting an event the counter is still the same, indicating - // the listener is not in the list anymore. - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - EXPECT_EQ(1, on_start_counter); -} - -// Tests that the default_result_printer listener stops receiving events -// when removed via Release and that is not owned by the list anymore. -TEST(EventListenerTest, RemovingDefaultResultPrinterWorks) { - int on_start_counter = 0; - bool is_destroyed = false; - // Although Append passes the ownership of this object to the list, - // the following calls release it, and we need to delete it before the - // test ends. - TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); - { - TestEventListeners listeners; - TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, listener); - - EXPECT_EQ(listener, listeners.Release(listener)); - EXPECT_TRUE(listeners.default_result_printer() == nullptr); - EXPECT_FALSE(is_destroyed); - - // Broadcasting events now should not affect default_result_printer. - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - EXPECT_EQ(0, on_start_counter); - } - // Destroying the list should not affect the listener now, too. - EXPECT_FALSE(is_destroyed); - delete listener; -} - -// Tests that a listener installed via SetDefaultXmlGenerator() starts -// receiving events and is returned via default_xml_generator() and that -// the previous default_xml_generator is removed from the list and deleted. -TEST(EventListenerTest, default_xml_generator) { - int on_start_counter = 0; - bool is_destroyed = false; - TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); - - TestEventListeners listeners; - TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, listener); - - EXPECT_EQ(listener, listeners.default_xml_generator()); - - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - - EXPECT_EQ(1, on_start_counter); - - // Replacing default_xml_generator with something else should remove it - // from the list and destroy it. - TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, nullptr); - - EXPECT_TRUE(listeners.default_xml_generator() == nullptr); - EXPECT_TRUE(is_destroyed); - - // After broadcasting an event the counter is still the same, indicating - // the listener is not in the list anymore. - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - EXPECT_EQ(1, on_start_counter); -} - -// Tests that the default_xml_generator listener stops receiving events -// when removed via Release and that is not owned by the list anymore. -TEST(EventListenerTest, RemovingDefaultXmlGeneratorWorks) { - int on_start_counter = 0; - bool is_destroyed = false; - // Although Append passes the ownership of this object to the list, - // the following calls release it, and we need to delete it before the - // test ends. - TestListener* listener = new TestListener(&on_start_counter, &is_destroyed); - { - TestEventListeners listeners; - TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, listener); - - EXPECT_EQ(listener, listeners.Release(listener)); - EXPECT_TRUE(listeners.default_xml_generator() == nullptr); - EXPECT_FALSE(is_destroyed); - - // Broadcasting events now should not affect default_xml_generator. - TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart( - *UnitTest::GetInstance()); - EXPECT_EQ(0, on_start_counter); - } - // Destroying the list should not affect the listener now, too. - EXPECT_FALSE(is_destroyed); - delete listener; -} - -// Sanity tests to ensure that the alternative, verbose spellings of -// some of the macros work. We don't test them thoroughly as that -// would be quite involved. Since their implementations are -// straightforward, and they are rarely used, we'll just rely on the -// users to tell us when they are broken. -GTEST_TEST(AlternativeNameTest, Works) { // GTEST_TEST is the same as TEST. - GTEST_SUCCEED() << "OK"; // GTEST_SUCCEED is the same as SUCCEED. - - // GTEST_FAIL is the same as FAIL. - EXPECT_FATAL_FAILURE(GTEST_FAIL() << "An expected failure", - "An expected failure"); - - // GTEST_ASSERT_XY is the same as ASSERT_XY. - - GTEST_ASSERT_EQ(0, 0); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_EQ(0, 1) << "An expected failure", - "An expected failure"); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_EQ(1, 0) << "An expected failure", - "An expected failure"); - - GTEST_ASSERT_NE(0, 1); - GTEST_ASSERT_NE(1, 0); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_NE(0, 0) << "An expected failure", - "An expected failure"); - - GTEST_ASSERT_LE(0, 0); - GTEST_ASSERT_LE(0, 1); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_LE(1, 0) << "An expected failure", - "An expected failure"); - - GTEST_ASSERT_LT(0, 1); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_LT(0, 0) << "An expected failure", - "An expected failure"); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_LT(1, 0) << "An expected failure", - "An expected failure"); - - GTEST_ASSERT_GE(0, 0); - GTEST_ASSERT_GE(1, 0); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_GE(0, 1) << "An expected failure", - "An expected failure"); - - GTEST_ASSERT_GT(1, 0); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_GT(0, 1) << "An expected failure", - "An expected failure"); - EXPECT_FATAL_FAILURE(GTEST_ASSERT_GT(1, 1) << "An expected failure", - "An expected failure"); -} - -// Tests for internal utilities necessary for implementation of the universal -// printing. - -class ConversionHelperBase {}; -class ConversionHelperDerived : public ConversionHelperBase {}; - -// Tests that IsAProtocolMessage::value is a compile-time constant. -TEST(IsAProtocolMessageTest, ValueIsCompileTimeConstant) { - GTEST_COMPILE_ASSERT_(IsAProtocolMessage<::proto2::Message>::value, - const_true); - GTEST_COMPILE_ASSERT_(!IsAProtocolMessage::value, const_false); -} - -// Tests that IsAProtocolMessage::value is true when T is -// proto2::Message or a sub-class of it. -TEST(IsAProtocolMessageTest, ValueIsTrueWhenTypeIsAProtocolMessage) { - EXPECT_TRUE(IsAProtocolMessage< ::proto2::Message>::value); -} - -// Tests that IsAProtocolMessage::value is false when T is neither -// ::proto2::Message nor a sub-class of it. -TEST(IsAProtocolMessageTest, ValueIsFalseWhenTypeIsNotAProtocolMessage) { - EXPECT_FALSE(IsAProtocolMessage::value); - EXPECT_FALSE(IsAProtocolMessage::value); -} - -// Tests GTEST_REMOVE_REFERENCE_AND_CONST_. - -template -void TestGTestRemoveReferenceAndConst() { - static_assert(std::is_same::value, - "GTEST_REMOVE_REFERENCE_AND_CONST_ failed."); -} - -TEST(RemoveReferenceToConstTest, Works) { - TestGTestRemoveReferenceAndConst(); - TestGTestRemoveReferenceAndConst(); - TestGTestRemoveReferenceAndConst(); - TestGTestRemoveReferenceAndConst(); - TestGTestRemoveReferenceAndConst(); -} - -// Tests GTEST_REFERENCE_TO_CONST_. - -template -void TestGTestReferenceToConst() { - static_assert(std::is_same::value, - "GTEST_REFERENCE_TO_CONST_ failed."); -} - -TEST(GTestReferenceToConstTest, Works) { - TestGTestReferenceToConst(); - TestGTestReferenceToConst(); - TestGTestReferenceToConst(); - TestGTestReferenceToConst(); -} - - -// Tests IsContainerTest. - -class NonContainer {}; - -TEST(IsContainerTestTest, WorksForNonContainer) { - EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest(0))); - EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest(0))); - EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest(0))); -} - -TEST(IsContainerTestTest, WorksForContainer) { - EXPECT_EQ(sizeof(IsContainer), - sizeof(IsContainerTest >(0))); - EXPECT_EQ(sizeof(IsContainer), - sizeof(IsContainerTest >(0))); -} - -struct ConstOnlyContainerWithPointerIterator { - using const_iterator = int*; - const_iterator begin() const; - const_iterator end() const; -}; - -struct ConstOnlyContainerWithClassIterator { - struct const_iterator { - const int& operator*() const; - const_iterator& operator++(/* pre-increment */); - }; - const_iterator begin() const; - const_iterator end() const; -}; - -TEST(IsContainerTestTest, ConstOnlyContainer) { - EXPECT_EQ(sizeof(IsContainer), - sizeof(IsContainerTest(0))); - EXPECT_EQ(sizeof(IsContainer), - sizeof(IsContainerTest(0))); -} - -// Tests IsHashTable. -struct AHashTable { - typedef void hasher; -}; -struct NotReallyAHashTable { - typedef void hasher; - typedef void reverse_iterator; -}; -TEST(IsHashTable, Basic) { - EXPECT_TRUE(testing::internal::IsHashTable::value); - EXPECT_FALSE(testing::internal::IsHashTable::value); - EXPECT_FALSE(testing::internal::IsHashTable>::value); - EXPECT_TRUE(testing::internal::IsHashTable>::value); -} - -// Tests ArrayEq(). - -TEST(ArrayEqTest, WorksForDegeneratedArrays) { - EXPECT_TRUE(ArrayEq(5, 5L)); - EXPECT_FALSE(ArrayEq('a', 0)); -} - -TEST(ArrayEqTest, WorksForOneDimensionalArrays) { - // Note that a and b are distinct but compatible types. - const int a[] = { 0, 1 }; - long b[] = { 0, 1 }; - EXPECT_TRUE(ArrayEq(a, b)); - EXPECT_TRUE(ArrayEq(a, 2, b)); - - b[0] = 2; - EXPECT_FALSE(ArrayEq(a, b)); - EXPECT_FALSE(ArrayEq(a, 1, b)); -} - -TEST(ArrayEqTest, WorksForTwoDimensionalArrays) { - const char a[][3] = { "hi", "lo" }; - const char b[][3] = { "hi", "lo" }; - const char c[][3] = { "hi", "li" }; - - EXPECT_TRUE(ArrayEq(a, b)); - EXPECT_TRUE(ArrayEq(a, 2, b)); - - EXPECT_FALSE(ArrayEq(a, c)); - EXPECT_FALSE(ArrayEq(a, 2, c)); -} - -// Tests ArrayAwareFind(). - -TEST(ArrayAwareFindTest, WorksForOneDimensionalArray) { - const char a[] = "hello"; - EXPECT_EQ(a + 4, ArrayAwareFind(a, a + 5, 'o')); - EXPECT_EQ(a + 5, ArrayAwareFind(a, a + 5, 'x')); -} - -TEST(ArrayAwareFindTest, WorksForTwoDimensionalArray) { - int a[][2] = { { 0, 1 }, { 2, 3 }, { 4, 5 } }; - const int b[2] = { 2, 3 }; - EXPECT_EQ(a + 1, ArrayAwareFind(a, a + 3, b)); - - const int c[2] = { 6, 7 }; - EXPECT_EQ(a + 3, ArrayAwareFind(a, a + 3, c)); -} - -// Tests CopyArray(). - -TEST(CopyArrayTest, WorksForDegeneratedArrays) { - int n = 0; - CopyArray('a', &n); - EXPECT_EQ('a', n); -} - -TEST(CopyArrayTest, WorksForOneDimensionalArrays) { - const char a[3] = "hi"; - int b[3]; -#ifndef __BORLANDC__ // C++Builder cannot compile some array size deductions. - CopyArray(a, &b); - EXPECT_TRUE(ArrayEq(a, b)); -#endif - - int c[3]; - CopyArray(a, 3, c); - EXPECT_TRUE(ArrayEq(a, c)); -} - -TEST(CopyArrayTest, WorksForTwoDimensionalArrays) { - const int a[2][3] = { { 0, 1, 2 }, { 3, 4, 5 } }; - int b[2][3]; -#ifndef __BORLANDC__ // C++Builder cannot compile some array size deductions. - CopyArray(a, &b); - EXPECT_TRUE(ArrayEq(a, b)); -#endif - - int c[2][3]; - CopyArray(a, 2, c); - EXPECT_TRUE(ArrayEq(a, c)); -} - -// Tests NativeArray. - -TEST(NativeArrayTest, ConstructorFromArrayWorks) { - const int a[3] = { 0, 1, 2 }; - NativeArray na(a, 3, RelationToSourceReference()); - EXPECT_EQ(3U, na.size()); - EXPECT_EQ(a, na.begin()); -} - -TEST(NativeArrayTest, CreatesAndDeletesCopyOfArrayWhenAskedTo) { - typedef int Array[2]; - Array* a = new Array[1]; - (*a)[0] = 0; - (*a)[1] = 1; - NativeArray na(*a, 2, RelationToSourceCopy()); - EXPECT_NE(*a, na.begin()); - delete[] a; - EXPECT_EQ(0, na.begin()[0]); - EXPECT_EQ(1, na.begin()[1]); - - // We rely on the heap checker to verify that na deletes the copy of - // array. -} - -TEST(NativeArrayTest, TypeMembersAreCorrect) { - StaticAssertTypeEq::value_type>(); - StaticAssertTypeEq::value_type>(); - - StaticAssertTypeEq::const_iterator>(); - StaticAssertTypeEq::const_iterator>(); -} - -TEST(NativeArrayTest, MethodsWork) { - const int a[3] = { 0, 1, 2 }; - NativeArray na(a, 3, RelationToSourceCopy()); - ASSERT_EQ(3U, na.size()); - EXPECT_EQ(3, na.end() - na.begin()); - - NativeArray::const_iterator it = na.begin(); - EXPECT_EQ(0, *it); - ++it; - EXPECT_EQ(1, *it); - it++; - EXPECT_EQ(2, *it); - ++it; - EXPECT_EQ(na.end(), it); - - EXPECT_TRUE(na == na); - - NativeArray na2(a, 3, RelationToSourceReference()); - EXPECT_TRUE(na == na2); - - const int b1[3] = { 0, 1, 1 }; - const int b2[4] = { 0, 1, 2, 3 }; - EXPECT_FALSE(na == NativeArray(b1, 3, RelationToSourceReference())); - EXPECT_FALSE(na == NativeArray(b2, 4, RelationToSourceCopy())); -} - -TEST(NativeArrayTest, WorksForTwoDimensionalArray) { - const char a[2][3] = { "hi", "lo" }; - NativeArray na(a, 2, RelationToSourceReference()); - ASSERT_EQ(2U, na.size()); - EXPECT_EQ(a, na.begin()); -} - -// IndexSequence -TEST(IndexSequence, MakeIndexSequence) { - using testing::internal::IndexSequence; - using testing::internal::MakeIndexSequence; - EXPECT_TRUE( - (std::is_same, MakeIndexSequence<0>::type>::value)); - EXPECT_TRUE( - (std::is_same, MakeIndexSequence<1>::type>::value)); - EXPECT_TRUE( - (std::is_same, MakeIndexSequence<2>::type>::value)); - EXPECT_TRUE(( - std::is_same, MakeIndexSequence<3>::type>::value)); - EXPECT_TRUE( - (std::is_base_of, MakeIndexSequence<3>>::value)); -} - -// ElemFromList -TEST(ElemFromList, Basic) { - using testing::internal::ElemFromList; - using Idx = testing::internal::MakeIndexSequence<3>::type; - EXPECT_TRUE(( - std::is_same::type>::value)); - EXPECT_TRUE( - (std::is_same::type>::value)); - EXPECT_TRUE( - (std::is_same::type>::value)); - EXPECT_TRUE( - (std::is_same< - char, ElemFromList<7, testing::internal::MakeIndexSequence<12>::type, - int, int, int, int, int, int, int, char, int, int, - int, int>::type>::value)); -} - -// FlatTuple -TEST(FlatTuple, Basic) { - using testing::internal::FlatTuple; - - FlatTuple tuple = {}; - EXPECT_EQ(0, tuple.Get<0>()); - EXPECT_EQ(0.0, tuple.Get<1>()); - EXPECT_EQ(nullptr, tuple.Get<2>()); - - tuple = FlatTuple(7, 3.2, "Foo"); - EXPECT_EQ(7, tuple.Get<0>()); - EXPECT_EQ(3.2, tuple.Get<1>()); - EXPECT_EQ(std::string("Foo"), tuple.Get<2>()); - - tuple.Get<1>() = 5.1; - EXPECT_EQ(5.1, tuple.Get<1>()); -} - -TEST(FlatTuple, ManyTypes) { - using testing::internal::FlatTuple; - - // Instantiate FlatTuple with 257 ints. - // Tests show that we can do it with thousands of elements, but very long - // compile times makes it unusuitable for this test. -#define GTEST_FLAT_TUPLE_INT8 int, int, int, int, int, int, int, int, -#define GTEST_FLAT_TUPLE_INT16 GTEST_FLAT_TUPLE_INT8 GTEST_FLAT_TUPLE_INT8 -#define GTEST_FLAT_TUPLE_INT32 GTEST_FLAT_TUPLE_INT16 GTEST_FLAT_TUPLE_INT16 -#define GTEST_FLAT_TUPLE_INT64 GTEST_FLAT_TUPLE_INT32 GTEST_FLAT_TUPLE_INT32 -#define GTEST_FLAT_TUPLE_INT128 GTEST_FLAT_TUPLE_INT64 GTEST_FLAT_TUPLE_INT64 -#define GTEST_FLAT_TUPLE_INT256 GTEST_FLAT_TUPLE_INT128 GTEST_FLAT_TUPLE_INT128 - - // Let's make sure that we can have a very long list of types without blowing - // up the template instantiation depth. - FlatTuple tuple; - - tuple.Get<0>() = 7; - tuple.Get<99>() = 17; - tuple.Get<256>() = 1000; - EXPECT_EQ(7, tuple.Get<0>()); - EXPECT_EQ(17, tuple.Get<99>()); - EXPECT_EQ(1000, tuple.Get<256>()); -} - -// Tests SkipPrefix(). - -TEST(SkipPrefixTest, SkipsWhenPrefixMatches) { - const char* const str = "hello"; - - const char* p = str; - EXPECT_TRUE(SkipPrefix("", &p)); - EXPECT_EQ(str, p); - - p = str; - EXPECT_TRUE(SkipPrefix("hell", &p)); - EXPECT_EQ(str + 4, p); -} - -TEST(SkipPrefixTest, DoesNotSkipWhenPrefixDoesNotMatch) { - const char* const str = "world"; - - const char* p = str; - EXPECT_FALSE(SkipPrefix("W", &p)); - EXPECT_EQ(str, p); - - p = str; - EXPECT_FALSE(SkipPrefix("world!", &p)); - EXPECT_EQ(str, p); -} - -// Tests ad_hoc_test_result(). - -class AdHocTestResultTest : public testing::Test { - protected: - static void SetUpTestSuite() { - FAIL() << "A failure happened inside SetUpTestSuite()."; - } -}; - -TEST_F(AdHocTestResultTest, AdHocTestResultForTestSuiteShowsFailure) { - const testing::TestResult& test_result = testing::UnitTest::GetInstance() - ->current_test_suite() - ->ad_hoc_test_result(); - EXPECT_TRUE(test_result.Failed()); -} - -TEST_F(AdHocTestResultTest, AdHocTestResultTestForUnitTestDoesNotShowFailure) { - const testing::TestResult& test_result = - testing::UnitTest::GetInstance()->ad_hoc_test_result(); - EXPECT_FALSE(test_result.Failed()); -} - -class DynamicUnitTestFixture : public testing::Test {}; - -class DynamicTest : public DynamicUnitTestFixture { - void TestBody() override { EXPECT_TRUE(true); } -}; - -auto* dynamic_test = testing::RegisterTest( - "DynamicUnitTestFixture", "DynamicTest", "TYPE", "VALUE", __FILE__, - __LINE__, []() -> DynamicUnitTestFixture* { return new DynamicTest; }); - -TEST(RegisterTest, WasRegistered) { - auto* unittest = testing::UnitTest::GetInstance(); - for (int i = 0; i < unittest->total_test_suite_count(); ++i) { - auto* tests = unittest->GetTestSuite(i); - if (tests->name() != std::string("DynamicUnitTestFixture")) continue; - for (int j = 0; j < tests->total_test_count(); ++j) { - if (tests->GetTestInfo(j)->name() != std::string("DynamicTest")) continue; - // Found it. - EXPECT_STREQ(tests->GetTestInfo(j)->value_param(), "VALUE"); - EXPECT_STREQ(tests->GetTestInfo(j)->type_param(), "TYPE"); - return; - } - } - - FAIL() << "Didn't find the test!"; -} diff --git a/src/pdal/test/gtest/test/gtest_xml_outfile1_test_.cc b/src/pdal/test/gtest/test/gtest_xml_outfile1_test_.cc deleted file mode 100644 index 19aa252..0000000 --- a/src/pdal/test/gtest/test/gtest_xml_outfile1_test_.cc +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// gtest_xml_outfile1_test_ writes some xml via TestProperty used by -// gtest_xml_outfiles_test.py - -#include "gtest/gtest.h" - -class PropertyOne : public testing::Test { - protected: - void SetUp() override { RecordProperty("SetUpProp", 1); } - void TearDown() override { RecordProperty("TearDownProp", 1); } -}; - -TEST_F(PropertyOne, TestSomeProperties) { - RecordProperty("TestSomeProperty", 1); -} diff --git a/src/pdal/test/gtest/test/gtest_xml_outfile2_test_.cc b/src/pdal/test/gtest/test/gtest_xml_outfile2_test_.cc deleted file mode 100644 index f9a2a6e..0000000 --- a/src/pdal/test/gtest/test/gtest_xml_outfile2_test_.cc +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2008, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// gtest_xml_outfile2_test_ writes some xml via TestProperty used by -// gtest_xml_outfiles_test.py - -#include "gtest/gtest.h" - -class PropertyTwo : public testing::Test { - protected: - void SetUp() override { RecordProperty("SetUpProp", 2); } - void TearDown() override { RecordProperty("TearDownProp", 2); } -}; - -TEST_F(PropertyTwo, TestSomeProperties) { - RecordProperty("TestSomeProperty", 2); -} diff --git a/src/pdal/test/gtest/test/gtest_xml_outfiles_test.py b/src/pdal/test/gtest/test/gtest_xml_outfiles_test.py deleted file mode 100755 index e093f6f..0000000 --- a/src/pdal/test/gtest/test/gtest_xml_outfiles_test.py +++ /dev/null @@ -1,135 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2008, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test for the gtest_xml_output module.""" - -import os -from xml.dom import minidom, Node -import gtest_test_utils -import gtest_xml_test_utils - -GTEST_OUTPUT_SUBDIR = "xml_outfiles" -GTEST_OUTPUT_1_TEST = "gtest_xml_outfile1_test_" -GTEST_OUTPUT_2_TEST = "gtest_xml_outfile2_test_" - -EXPECTED_XML_1 = """ - - - - - - - - - - - -""" - -EXPECTED_XML_2 = """ - - - - - - - - - - - -""" - - -class GTestXMLOutFilesTest(gtest_xml_test_utils.GTestXMLTestCase): - """Unit test for Google Test's XML output functionality.""" - - def setUp(self): - # We want the trailing '/' that the last "" provides in os.path.join, for - # telling Google Test to create an output directory instead of a single file - # for xml output. - self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(), - GTEST_OUTPUT_SUBDIR, "") - self.DeleteFilesAndDir() - - def tearDown(self): - self.DeleteFilesAndDir() - - def DeleteFilesAndDir(self): - try: - os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + ".xml")) - except os.error: - pass - try: - os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + ".xml")) - except os.error: - pass - try: - os.rmdir(self.output_dir_) - except os.error: - pass - - def testOutfile1(self): - self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_XML_1) - - def testOutfile2(self): - self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_XML_2) - - def _TestOutFile(self, test_name, expected_xml): - gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name) - command = [gtest_prog_path, "--gtest_output=xml:%s" % self.output_dir_] - p = gtest_test_utils.Subprocess(command, - working_dir=gtest_test_utils.GetTempDir()) - self.assert_(p.exited) - self.assertEquals(0, p.exit_code) - - output_file_name1 = test_name + ".xml" - output_file1 = os.path.join(self.output_dir_, output_file_name1) - output_file_name2 = 'lt-' + output_file_name1 - output_file2 = os.path.join(self.output_dir_, output_file_name2) - self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2), - output_file1) - - expected = minidom.parseString(expected_xml) - if os.path.isfile(output_file1): - actual = minidom.parse(output_file1) - else: - actual = minidom.parse(output_file2) - self.NormalizeXml(actual.documentElement) - self.AssertEquivalentNodes(expected.documentElement, - actual.documentElement) - expected.unlink() - actual.unlink() - - -if __name__ == "__main__": - os.environ["GTEST_STACK_TRACE_DEPTH"] = "0" - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/gtest_xml_output_unittest.py b/src/pdal/test/gtest/test/gtest_xml_output_unittest.py deleted file mode 100755 index 63b1af0..0000000 --- a/src/pdal/test/gtest/test/gtest_xml_output_unittest.py +++ /dev/null @@ -1,389 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2006, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test for the gtest_xml_output module""" - -import datetime -import errno -import os -import re -import sys -from xml.dom import minidom, Node - -import gtest_test_utils -import gtest_xml_test_utils - -GTEST_FILTER_FLAG = '--gtest_filter' -GTEST_LIST_TESTS_FLAG = '--gtest_list_tests' -GTEST_OUTPUT_FLAG = '--gtest_output' -GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml' -GTEST_PROGRAM_NAME = 'gtest_xml_output_unittest_' - -# The flag indicating stacktraces are not supported -NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support' - -# The environment variables for test sharding. -TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS' -SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX' -SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE' - -SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv - -if SUPPORTS_STACK_TRACES: - STACK_TRACE_TEMPLATE = '\nStack trace:\n*' -else: - STACK_TRACE_TEMPLATE = '' - # unittest.main() can't handle unknown flags - sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG) - -EXPECTED_NON_EMPTY_XML = """ - - - - - - - - - - - - - - - - - - - - ]]>%(stack)s]]> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -""" % { - 'stack': STACK_TRACE_TEMPLATE -} - -EXPECTED_FILTERED_TEST_XML = """ - - - - -""" - -EXPECTED_SHARDED_TEST_XML = """ - - - - - - - - - - - - - - -""" - -EXPECTED_EMPTY_XML = """ - -""" - -GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME) - -SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess( - [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output - - -class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase): - """ - Unit test for Google Test's XML output functionality. - """ - - # This test currently breaks on platforms that do not support typed and - # type-parameterized tests, so we don't run it under them. - if SUPPORTS_TYPED_TESTS: - def testNonEmptyXmlOutput(self): - """ - Runs a test program that generates a non-empty XML output, and - tests that the XML output is expected. - """ - self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY_XML, 1) - - def testEmptyXmlOutput(self): - """Verifies XML output for a Google Test binary without actual tests. - - Runs a test program that generates an empty XML output, and - tests that the XML output is expected. - """ - - self._TestXmlOutput('gtest_no_test_unittest', EXPECTED_EMPTY_XML, 0) - - def testTimestampValue(self): - """Checks whether the timestamp attribute in the XML output is valid. - - Runs a test program that generates an empty XML output, and checks if - the timestamp attribute in the testsuites tag is valid. - """ - actual = self._GetXmlOutput('gtest_no_test_unittest', [], {}, 0) - date_time_str = actual.documentElement.getAttributeNode('timestamp').value - # datetime.strptime() is only available in Python 2.5+ so we have to - # parse the expected datetime manually. - match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str) - self.assertTrue( - re.match, - 'XML datettime string %s has incorrect format' % date_time_str) - date_time_from_xml = datetime.datetime( - year=int(match.group(1)), month=int(match.group(2)), - day=int(match.group(3)), hour=int(match.group(4)), - minute=int(match.group(5)), second=int(match.group(6))) - - time_delta = abs(datetime.datetime.now() - date_time_from_xml) - # timestamp value should be near the current local time - self.assertTrue(time_delta < datetime.timedelta(seconds=600), - 'time_delta is %s' % time_delta) - actual.unlink() - - def testDefaultOutputFile(self): - """ - Confirms that Google Test produces an XML output file with the expected - default name if no name is explicitly specified. - """ - output_file = os.path.join(gtest_test_utils.GetTempDir(), - GTEST_DEFAULT_OUTPUT_FILE) - gtest_prog_path = gtest_test_utils.GetTestExecutablePath( - 'gtest_no_test_unittest') - try: - os.remove(output_file) - except OSError: - e = sys.exc_info()[1] - if e.errno != errno.ENOENT: - raise - - p = gtest_test_utils.Subprocess( - [gtest_prog_path, '%s=xml' % GTEST_OUTPUT_FLAG], - working_dir=gtest_test_utils.GetTempDir()) - self.assert_(p.exited) - self.assertEquals(0, p.exit_code) - self.assert_(os.path.isfile(output_file)) - - def testSuppressedXmlOutput(self): - """ - Tests that no XML file is generated if the default XML listener is - shut down before RUN_ALL_TESTS is invoked. - """ - - xml_path = os.path.join(gtest_test_utils.GetTempDir(), - GTEST_PROGRAM_NAME + 'out.xml') - if os.path.isfile(xml_path): - os.remove(xml_path) - - command = [GTEST_PROGRAM_PATH, - '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path), - '--shut_down_xml'] - p = gtest_test_utils.Subprocess(command) - if p.terminated_by_signal: - # p.signal is available only if p.terminated_by_signal is True. - self.assertFalse( - p.terminated_by_signal, - '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal)) - else: - self.assert_(p.exited) - self.assertEquals(1, p.exit_code, - "'%s' exited with code %s, which doesn't match " - 'the expected exit code %s.' - % (command, p.exit_code, 1)) - - self.assert_(not os.path.isfile(xml_path)) - - def testFilteredTestXmlOutput(self): - """Verifies XML output when a filter is applied. - - Runs a test program that executes only some tests and verifies that - non-selected tests do not show up in the XML output. - """ - - self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_FILTERED_TEST_XML, 0, - extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG]) - - def testShardedTestXmlOutput(self): - """Verifies XML output when run using multiple shards. - - Runs a test program that executes only one shard and verifies that tests - from other shards do not show up in the XML output. - """ - - self._TestXmlOutput( - GTEST_PROGRAM_NAME, - EXPECTED_SHARDED_TEST_XML, - 0, - extra_env={SHARD_INDEX_ENV_VAR: '0', - TOTAL_SHARDS_ENV_VAR: '10'}) - - def _GetXmlOutput(self, gtest_prog_name, extra_args, extra_env, - expected_exit_code): - """ - Returns the xml output generated by running the program gtest_prog_name. - Furthermore, the program's exit code must be expected_exit_code. - """ - xml_path = os.path.join(gtest_test_utils.GetTempDir(), - gtest_prog_name + 'out.xml') - gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name) - - command = ([gtest_prog_path, '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path)] + - extra_args) - environ_copy = os.environ.copy() - if extra_env: - environ_copy.update(extra_env) - p = gtest_test_utils.Subprocess(command, env=environ_copy) - - if p.terminated_by_signal: - self.assert_(False, - '%s was killed by signal %d' % (gtest_prog_name, p.signal)) - else: - self.assert_(p.exited) - self.assertEquals(expected_exit_code, p.exit_code, - "'%s' exited with code %s, which doesn't match " - 'the expected exit code %s.' - % (command, p.exit_code, expected_exit_code)) - actual = minidom.parse(xml_path) - return actual - - def _TestXmlOutput(self, gtest_prog_name, expected_xml, - expected_exit_code, extra_args=None, extra_env=None): - """ - Asserts that the XML document generated by running the program - gtest_prog_name matches expected_xml, a string containing another - XML document. Furthermore, the program's exit code must be - expected_exit_code. - """ - - actual = self._GetXmlOutput(gtest_prog_name, extra_args or [], - extra_env or {}, expected_exit_code) - expected = minidom.parseString(expected_xml) - self.NormalizeXml(actual.documentElement) - self.AssertEquivalentNodes(expected.documentElement, - actual.documentElement) - expected.unlink() - actual.unlink() - - -if __name__ == '__main__': - os.environ['GTEST_STACK_TRACE_DEPTH'] = '1' - gtest_test_utils.Main() diff --git a/src/pdal/test/gtest/test/gtest_xml_output_unittest_.cc b/src/pdal/test/gtest/test/gtest_xml_output_unittest_.cc deleted file mode 100644 index c95fd66..0000000 --- a/src/pdal/test/gtest/test/gtest_xml_output_unittest_.cc +++ /dev/null @@ -1,188 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Unit test for Google Test XML output. -// -// A user can specify XML output in a Google Test program to run via -// either the GTEST_OUTPUT environment variable or the --gtest_output -// flag. This is used for testing such functionality. -// -// This program will be invoked from a Python unit test. Don't run it -// directly. - -#include "gtest/gtest.h" - -using ::testing::InitGoogleTest; -using ::testing::TestEventListeners; -using ::testing::TestWithParam; -using ::testing::UnitTest; -using ::testing::Test; -using ::testing::Values; - -class SuccessfulTest : public Test { -}; - -TEST_F(SuccessfulTest, Succeeds) { - SUCCEED() << "This is a success."; - ASSERT_EQ(1, 1); -} - -class FailedTest : public Test { -}; - -TEST_F(FailedTest, Fails) { - ASSERT_EQ(1, 2); -} - -class DisabledTest : public Test { -}; - -TEST_F(DisabledTest, DISABLED_test_not_run) { - FAIL() << "Unexpected failure: Disabled test should not be run"; -} - -class SkippedTest : public Test { -}; - -TEST_F(SkippedTest, Skipped) { - GTEST_SKIP(); -} - -TEST(MixedResultTest, Succeeds) { - EXPECT_EQ(1, 1); - ASSERT_EQ(1, 1); -} - -TEST(MixedResultTest, Fails) { - EXPECT_EQ(1, 2); - ASSERT_EQ(2, 3); -} - -TEST(MixedResultTest, DISABLED_test) { - FAIL() << "Unexpected failure: Disabled test should not be run"; -} - -TEST(XmlQuotingTest, OutputsCData) { - FAIL() << "XML output: " - ""; -} - -// Helps to test that invalid characters produced by test code do not make -// it into the XML file. -TEST(InvalidCharactersTest, InvalidCharactersInMessage) { - FAIL() << "Invalid characters in brackets [\x1\x2]"; -} - -class PropertyRecordingTest : public Test { - public: - static void SetUpTestSuite() { RecordProperty("SetUpTestSuite", "yes"); } - static void TearDownTestSuite() { - RecordProperty("TearDownTestSuite", "aye"); - } -}; - -TEST_F(PropertyRecordingTest, OneProperty) { - RecordProperty("key_1", "1"); -} - -TEST_F(PropertyRecordingTest, IntValuedProperty) { - RecordProperty("key_int", 1); -} - -TEST_F(PropertyRecordingTest, ThreeProperties) { - RecordProperty("key_1", "1"); - RecordProperty("key_2", "2"); - RecordProperty("key_3", "3"); -} - -TEST_F(PropertyRecordingTest, TwoValuesForOneKeyUsesLastValue) { - RecordProperty("key_1", "1"); - RecordProperty("key_1", "2"); -} - -TEST(NoFixtureTest, RecordProperty) { - RecordProperty("key", "1"); -} - -void ExternalUtilityThatCallsRecordProperty(const std::string& key, int value) { - testing::Test::RecordProperty(key, value); -} - -void ExternalUtilityThatCallsRecordProperty(const std::string& key, - const std::string& value) { - testing::Test::RecordProperty(key, value); -} - -TEST(NoFixtureTest, ExternalUtilityThatCallsRecordIntValuedProperty) { - ExternalUtilityThatCallsRecordProperty("key_for_utility_int", 1); -} - -TEST(NoFixtureTest, ExternalUtilityThatCallsRecordStringValuedProperty) { - ExternalUtilityThatCallsRecordProperty("key_for_utility_string", "1"); -} - -// Verifies that the test parameter value is output in the 'value_param' -// XML attribute for value-parameterized tests. -class ValueParamTest : public TestWithParam {}; -TEST_P(ValueParamTest, HasValueParamAttribute) {} -TEST_P(ValueParamTest, AnotherTestThatHasValueParamAttribute) {} -INSTANTIATE_TEST_SUITE_P(Single, ValueParamTest, Values(33, 42)); - -#if GTEST_HAS_TYPED_TEST -// Verifies that the type parameter name is output in the 'type_param' -// XML attribute for typed tests. -template class TypedTest : public Test {}; -typedef testing::Types TypedTestTypes; -TYPED_TEST_SUITE(TypedTest, TypedTestTypes); -TYPED_TEST(TypedTest, HasTypeParamAttribute) {} -#endif - -#if GTEST_HAS_TYPED_TEST_P -// Verifies that the type parameter name is output in the 'type_param' -// XML attribute for type-parameterized tests. -template -class TypeParameterizedTestSuite : public Test {}; -TYPED_TEST_SUITE_P(TypeParameterizedTestSuite); -TYPED_TEST_P(TypeParameterizedTestSuite, HasTypeParamAttribute) {} -REGISTER_TYPED_TEST_SUITE_P(TypeParameterizedTestSuite, HasTypeParamAttribute); -typedef testing::Types TypeParameterizedTestSuiteTypes; // NOLINT -INSTANTIATE_TYPED_TEST_SUITE_P(Single, TypeParameterizedTestSuite, - TypeParameterizedTestSuiteTypes); -#endif - -int main(int argc, char** argv) { - InitGoogleTest(&argc, argv); - - if (argc > 1 && strcmp(argv[1], "--shut_down_xml") == 0) { - TestEventListeners& listeners = UnitTest::GetInstance()->listeners(); - delete listeners.Release(listeners.default_xml_generator()); - } - testing::Test::RecordProperty("ad_hoc_property", "42"); - return RUN_ALL_TESTS(); -} diff --git a/src/pdal/test/gtest/test/gtest_xml_test_utils.py b/src/pdal/test/gtest/test/gtest_xml_test_utils.py deleted file mode 100755 index 9914a49..0000000 --- a/src/pdal/test/gtest/test/gtest_xml_test_utils.py +++ /dev/null @@ -1,196 +0,0 @@ -# Copyright 2006, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Unit test utilities for gtest_xml_output""" - -import re -from xml.dom import minidom, Node -import gtest_test_utils - -GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml' - -class GTestXMLTestCase(gtest_test_utils.TestCase): - """ - Base class for tests of Google Test's XML output functionality. - """ - - - def AssertEquivalentNodes(self, expected_node, actual_node): - """ - Asserts that actual_node (a DOM node object) is equivalent to - expected_node (another DOM node object), in that either both of - them are CDATA nodes and have the same value, or both are DOM - elements and actual_node meets all of the following conditions: - - * It has the same tag name as expected_node. - * It has the same set of attributes as expected_node, each with - the same value as the corresponding attribute of expected_node. - Exceptions are any attribute named "time", which needs only be - convertible to a floating-point number and any attribute named - "type_param" which only has to be non-empty. - * It has an equivalent set of child nodes (including elements and - CDATA sections) as expected_node. Note that we ignore the - order of the children as they are not guaranteed to be in any - particular order. - """ - - if expected_node.nodeType == Node.CDATA_SECTION_NODE: - self.assertEquals(Node.CDATA_SECTION_NODE, actual_node.nodeType) - self.assertEquals(expected_node.nodeValue, actual_node.nodeValue) - return - - self.assertEquals(Node.ELEMENT_NODE, actual_node.nodeType) - self.assertEquals(Node.ELEMENT_NODE, expected_node.nodeType) - self.assertEquals(expected_node.tagName, actual_node.tagName) - - expected_attributes = expected_node.attributes - actual_attributes = actual_node .attributes - self.assertEquals( - expected_attributes.length, actual_attributes.length, - 'attribute numbers differ in element %s:\nExpected: %r\nActual: %r' % ( - actual_node.tagName, expected_attributes.keys(), - actual_attributes.keys())) - for i in range(expected_attributes.length): - expected_attr = expected_attributes.item(i) - actual_attr = actual_attributes.get(expected_attr.name) - self.assert_( - actual_attr is not None, - 'expected attribute %s not found in element %s' % - (expected_attr.name, actual_node.tagName)) - self.assertEquals( - expected_attr.value, actual_attr.value, - ' values of attribute %s in element %s differ: %s vs %s' % - (expected_attr.name, actual_node.tagName, - expected_attr.value, actual_attr.value)) - - expected_children = self._GetChildren(expected_node) - actual_children = self._GetChildren(actual_node) - self.assertEquals( - len(expected_children), len(actual_children), - 'number of child elements differ in element ' + actual_node.tagName) - for child_id, child in expected_children.items(): - self.assert_(child_id in actual_children, - '<%s> is not in <%s> (in element %s)' % - (child_id, actual_children, actual_node.tagName)) - self.AssertEquivalentNodes(child, actual_children[child_id]) - - identifying_attribute = { - 'testsuites': 'name', - 'testsuite': 'name', - 'testcase': 'name', - 'failure': 'message', - 'property': 'name', - } - - def _GetChildren(self, element): - """ - Fetches all of the child nodes of element, a DOM Element object. - Returns them as the values of a dictionary keyed by the IDs of the - children. For , , , and - elements, the ID is the value of their "name" attribute; for - elements, it is the value of the "message" attribute; for - elements, it is the value of their parent's "name" attribute plus the - literal string "properties"; CDATA sections and non-whitespace - text nodes are concatenated into a single CDATA section with ID - "detail". An exception is raised if any element other than the above - four is encountered, if two child elements with the same identifying - attributes are encountered, or if any other type of node is encountered. - """ - - children = {} - for child in element.childNodes: - if child.nodeType == Node.ELEMENT_NODE: - if child.tagName == 'properties': - self.assert_(child.parentNode is not None, - 'Encountered element without a parent') - child_id = child.parentNode.getAttribute('name') + '-properties' - else: - self.assert_(child.tagName in self.identifying_attribute, - 'Encountered unknown element <%s>' % child.tagName) - child_id = child.getAttribute( - self.identifying_attribute[child.tagName]) - self.assert_(child_id not in children) - children[child_id] = child - elif child.nodeType in [Node.TEXT_NODE, Node.CDATA_SECTION_NODE]: - if 'detail' not in children: - if (child.nodeType == Node.CDATA_SECTION_NODE or - not child.nodeValue.isspace()): - children['detail'] = child.ownerDocument.createCDATASection( - child.nodeValue) - else: - children['detail'].nodeValue += child.nodeValue - else: - self.fail('Encountered unexpected node type %d' % child.nodeType) - return children - - def NormalizeXml(self, element): - """ - Normalizes Google Test's XML output to eliminate references to transient - information that may change from run to run. - - * The "time" attribute of , and - elements is replaced with a single asterisk, if it contains - only digit characters. - * The "timestamp" attribute of elements is replaced with a - single asterisk, if it contains a valid ISO8601 datetime value. - * The "type_param" attribute of elements is replaced with a - single asterisk (if it sn non-empty) as it is the type name returned - by the compiler and is platform dependent. - * The line info reported in the first line of the "message" - attribute and CDATA section of elements is replaced with the - file's basename and a single asterisk for the line number. - * The directory names in file paths are removed. - * The stack traces are removed. - """ - - if element.tagName in ('testsuites', 'testsuite', 'testcase'): - timestamp = element.getAttributeNode('timestamp') - timestamp.value = re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d$', - '*', timestamp.value) - if element.tagName in ('testsuites', 'testsuite', 'testcase'): - time = element.getAttributeNode('time') - time.value = re.sub(r'^\d+(\.\d+)?$', '*', time.value) - type_param = element.getAttributeNode('type_param') - if type_param and type_param.value: - type_param.value = '*' - elif element.tagName == 'failure': - source_line_pat = r'^.*[/\\](.*:)\d+\n' - # Replaces the source line information with a normalized form. - message = element.getAttributeNode('message') - message.value = re.sub(source_line_pat, '\\1*\n', message.value) - for child in element.childNodes: - if child.nodeType == Node.CDATA_SECTION_NODE: - # Replaces the source line information with a normalized form. - cdata = re.sub(source_line_pat, '\\1*\n', child.nodeValue) - # Removes the actual stack trace. - child.nodeValue = re.sub(r'Stack trace:\n(.|\n)*', - 'Stack trace:\n*', cdata) - for child in element.childNodes: - if child.nodeType == Node.ELEMENT_NODE: - self.NormalizeXml(child) diff --git a/src/pdal/test/gtest/test/production.cc b/src/pdal/test/gtest/test/production.cc deleted file mode 100644 index 0f69f6d..0000000 --- a/src/pdal/test/gtest/test/production.cc +++ /dev/null @@ -1,35 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// This is part of the unit test for gtest_prod.h. - -#include "production.h" - -PrivateCode::PrivateCode() : x_(0) {} diff --git a/src/pdal/test/gtest/test/production.h b/src/pdal/test/gtest/test/production.h deleted file mode 100644 index 542723b..0000000 --- a/src/pdal/test/gtest/test/production.h +++ /dev/null @@ -1,54 +0,0 @@ -// Copyright 2006, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// -// This is part of the unit test for gtest_prod.h. - -#ifndef GTEST_TEST_PRODUCTION_H_ -#define GTEST_TEST_PRODUCTION_H_ - -#include "gtest/gtest_prod.h" - -class PrivateCode { - public: - // Declares a friend test that does not use a fixture. - FRIEND_TEST(PrivateCodeTest, CanAccessPrivateMembers); - - // Declares a friend test that uses a fixture. - FRIEND_TEST(PrivateCodeFixtureTest, CanAccessPrivateMembers); - - PrivateCode(); - - int x() const { return x_; } - private: - void set_x(int an_x) { x_ = an_x; } - int x_; -}; - -#endif // GTEST_TEST_PRODUCTION_H_