cpython/Lib/test/test_fileutils.py

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# Run tests for functions in Python/fileutils.c.
import os
import os.path
import unittest
from test.support import import_helper
# Skip this test if the _testcapi module isn't available.
_testcapi = import_helper.import_module('_testinternalcapi')
class PathTests(unittest.TestCase):
def test_capi_normalize_path(self):
if os.name == 'nt':
raise unittest.SkipTest('Windows has its own helper for this')
else:
from test.test_posixpath import PosixPathTest as posixdata
tests = posixdata.NORMPATH_CASES
for filename, expected in tests:
if not os.path.isabs(filename):
continue
with self.subTest(filename):
result = _testcapi.normalize_path(filename)
self.assertEqual(result, expected,
msg=f'input: {filename!r} expected output: {expected!r}')
if __name__ == "__main__":
unittest.main()