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test(venv): [repro] importlib_metadata_test fails to find/read wheel files #4025

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test(venv): [repro] importlib_metadata_test fails to find/read wheel files #4025

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44dca9a
test(venv): expand importlib_metadata_test to verify all files exist …
rickeylev Aug 9, 2026
caeb209
test(venv): update importlib_metadata_test to verify all files are fo…
rickeylev Aug 9, 2026
866c9eb
test(venv): assert exact expected file paths in importlib_metadata_test
rickeylev Aug 9, 2026
bd0da7e
test(venv): sort expected paths in importlib_metadata_test
rickeylev Aug 9, 2026
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46 changes: 40 additions & 6 deletions tests/venv_site_packages_libs/importlib_metadata_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,47 @@ def test_importlib_metadata_files(self):
len(files), 0, "importlib.metadata.files returned empty list"
)

# Verify it contains some expected files.
# The RECORD file lists paths relative to the installation root (site-packages).
# whl_with_data1-1.0.data/purelib/data_overlap.py should be installed as data_overlap.py
# whl_with_data1-1.0.data/platlib/whl_with_data1/platlib_file.txt should be whl_with_data1/platlib_file.txt
expected_paths = [
"whl_with_data1-1.0.data/data/bin/data_overlap.sh",
"whl_with_data1-1.0.data/data/include/data_overlap.h",
"whl_with_data1-1.0.data/data/overlap/both.txt",
"whl_with_data1-1.0.data/data/overlap/data1.txt",
"whl_with_data1-1.0.data/data/site-packages/data_overlap.py",
"whl_with_data1-1.0.data/data/whl_with_data1/data_data_file.txt",
"whl_with_data1-1.0.data/data/whl_with_data1/data_data_file.txt",
"whl_with_data1-1.0.data/headers/data_overlap.h",
"whl_with_data1-1.0.data/headers/overlap/both.h",
"whl_with_data1-1.0.data/headers/overlap/header1.h",
"whl_with_data1-1.0.data/headers/whl_with_data1/header_file.h",
"whl_with_data1-1.0.data/platlib/whl_with_data1/platlib_file.txt",
"whl_with_data1-1.0.data/purelib/data_overlap.py",
"whl_with_data1-1.0.data/purelib/whl_with_data1/data_file.txt",
"whl_with_data1-1.0.data/scripts/data_overlap.sh",
"whl_with_data1-1.0.data/scripts/overlap/both.sh",
"whl_with_data1-1.0.data/scripts/overlap/script1.sh",
"whl_with_data1-1.0.data/scripts/whl_script.sh",
"whl_with_data1-1.0.data/scripts/whl_with_data1_script",
]
file_paths = sorted(str(f).replace("\\", "/") for f in files)
self.assertEqual(file_paths, expected_paths)

file_names = [f.name for f in files]
self.assertIn("data_overlap.py", file_names)
for f in files:
resolved = f.locate()
self.assertTrue(
resolved.exists(),
f"Expected file {f} (resolved to {resolved}) to exist",
)
self.assertTrue(
resolved.is_file(),
f"Expected {resolved} to be a regular file",
)

# Verify file content can be read both as binary and as text
content = f.read_binary()
self.assertIsNotNone(content)

text = f.read_text(encoding="utf-8")
self.assertIsNotNone(text)


if __name__ == "__main__":
Expand Down