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author | R David Murray <rdmurray@bitdance.com> | 2016-08-19 01:31:13 (GMT) |
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committer | R David Murray <rdmurray@bitdance.com> | 2016-08-19 01:31:13 (GMT) |
commit | c19960385342e95da7437cec908c12ff5cd53bf2 (patch) | |
tree | 1c421c1acf8ea245ba342dfa05d3e4bb57817109 /Lib/test | |
parent | 696738cf1bff86431fa611b78345db1434320ea4 (diff) | |
parent | 750018b91aeb5dfb46dc1e156a8b4e7aefb6d59f (diff) | |
download | cpython-c19960385342e95da7437cec908c12ff5cd53bf2.zip cpython-c19960385342e95da7437cec908c12ff5cd53bf2.tar.gz cpython-c19960385342e95da7437cec908c12ff5cd53bf2.tar.bz2 |
Merge: #2466: ismount now recognizes mount points user can't access.
Diffstat (limited to 'Lib/test')
-rw-r--r-- | Lib/test/test_posixpath.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Lib/test/test_posixpath.py b/Lib/test/test_posixpath.py index 4ff445d..0783c36 100644 --- a/Lib/test/test_posixpath.py +++ b/Lib/test/test_posixpath.py @@ -211,6 +211,28 @@ class PosixPathTest(unittest.TestCase): finally: os.lstat = save_lstat + @unittest.skipIf(posix is None, "Test requires posix module") + def test_ismount_directory_not_readable(self): + # issue #2466: Simulate ismount run on a directory that is not + # readable, which used to return False. + save_lstat = os.lstat + def fake_lstat(path): + st_ino = 0 + st_dev = 0 + if path.startswith(ABSTFN) and path != ABSTFN: + # ismount tries to read something inside the ABSTFN directory; + # simulate this being forbidden (no read permission). + raise OSError("Fake [Errno 13] Permission denied") + if path == ABSTFN: + st_dev = 1 + st_ino = 1 + return posix.stat_result((0, st_ino, st_dev, 0, 0, 0, 0, 0, 0, 0)) + try: + os.lstat = fake_lstat + self.assertIs(posixpath.ismount(ABSTFN), True) + finally: + os.lstat = save_lstat + def test_expanduser(self): self.assertEqual(posixpath.expanduser("foo"), "foo") self.assertEqual(posixpath.expanduser(b"foo"), b"foo") |