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GH-87695: Fix OSError from pathlib.Path.glob() (GH-104292)

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Fix issue where `pathlib.Path.glob()` raised `OSError` when it encountered
a symlink to an overly long path.
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Barney Gale 2023-05-10 18:17:08 +01:00 • committed by GitHub
parent 7a3b03509e
commit a33ce66dca
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3 changed files with 13 additions and 2 deletions
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9
Lib/test/test_pathlib.py
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@ -1977,6 +1977,15 @@ class _BasePathTest(object):
subdir.chmod(000)
self.assertEqual(len(set(base.glob("*"))), 4)
@os_helper.skip_unless_symlink
def test_glob_long_symlink(self):
# See gh-87695
base = self.cls(BASE) / 'long_symlink'
base.mkdir()
bad_link = base / 'bad_link'
bad_link.symlink_to("bad" * 200)
self.assertEqual(sorted(base.glob('**/*')), [bad_link])
def _check_resolve(self, p, expected, strict=True):
q = p.resolve(strict)
self.assertEqual(q, expected)