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Add test for #14981: macroName missing for __LINE__ expanded in function-like macro #8811

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Add test for #14981: macroName missing for __LINE__ expanded in function-like macro #8811

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14 changes: 14 additions & 0 deletions test/cli/dumpfile_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -132,3 +132,17 @@ def test_container_methods(tmpdir):
with open(dumpfile, 'rt') as f:
dump = f.read()
assert '<f name="emplace" action="push" yield="iterator"/>' in dump

def test_line_macro(tmpdir):
test_file = str(tmpdir / 'test.cpp')
with open(test_file, 'wt') as f:
f.write('#define MACRO() __LINE__\n')
f.write('int x = MACRO();\n')

exitcode, _, stderr = cppcheck(['--dump', test_file])
assert exitcode == 0, stderr

dumpfile = test_file + '.dump'
with open(dumpfile, 'rt') as f:
dump = f.read()
assert 'type="number" isInt="true" macroName="__LINE__"' in dump
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