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bpo-30879: os.listdir() and os.scandir() now emit bytes names when (#2634)

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called with bytes-like argument.
This commit is contained in:
Serhiy Storchaka 2017-07-11 06:36:46 +03:00 • committed by GitHub
parent 4f9a446f3f
commit 1180e5a518
4 changed files with 35 additions and 6 deletions
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16
Lib/test/test_os.py
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@ -3420,6 +3420,22 @@ class TestScandir(unittest.TestCase):
self.assertEqual(entry.path,
os.fsencode(os.path.join(self.path, 'file.txt')))
def test_bytes_like(self):
self.create_file("file.txt")
for cls in bytearray, memoryview:
path_bytes = cls(os.fsencode(self.path))
with self.assertWarns(DeprecationWarning):
entries = list(os.scandir(path_bytes))
self.assertEqual(len(entries), 1, entries)
entry = entries[0]
self.assertEqual(entry.name, b'file.txt')
self.assertEqual(entry.path,
os.fsencode(os.path.join(self.path, 'file.txt')))
self.assertIs(type(entry.name), bytes)
self.assertIs(type(entry.path), bytes)
@unittest.skipUnless(os.listdir in os.supports_fd,
'fd support for listdir required for this test.')
def test_fd(self):