Sharpen asserts in an attempt to debug failing test

tests/test_fs.py

@@ -0,0 +1,19 @@
+import os
+import tempfile
+
+from hatchling.utils.fs import locate_file
+
+
+def test_locate_file_with_symlinks():
+    with tempfile.TemporaryDirectory() as temp_dir:
+        # Create a directory structure with a cycle
+        os.makedirs(os.path.join(temp_dir, 'a', 'b', 'c'))
+        os.symlink(temp_dir, os.path.join(temp_dir, 'a', 'b', 'c', 'link_to_root'))
+
+        # Create test file
+        with open(os.path.join(temp_dir, 'target_file.txt'), 'w') as f:
+            f.write('target')
+
+        # Test cases
+        # assert locate_file(os.path.join(temp_dir, 'a', 'b', 'c', 'link_to_root', 'a', 'b'), 'target_file.txt') == os.path.join(temp_dir, 'target_file.txt')
+        assert locate_file(os.path.join(temp_dir, 'a', 'b', 'c', 'link_to_root', 'a', 'b'), 'non_existent.txt') is None