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| author | Przemysław Spodymek <przemyslaw@spodymek.com> | 2018-08-27 23:33:45 +0200 |
|---|---|---|
| committer | Steve Dower <steve.dower@microsoft.com> | 2018-08-27 14:33:45 -0700 |
| commit | 216b745eafa7cd4a683a8405dcfbd7f5567f504c (patch) | |
| tree | a7c4bdd4ddc248117e23cebb7602802fcafb6b45 /Lib/test/test_pathlib.py | |
| parent | 7ef1697be54a74314d5214d9ba0580d4e620694c (diff) | |
| download | cpython-216b745eafa7cd4a683a8405dcfbd7f5567f504c.tar.gz cpython-216b745eafa7cd4a683a8405dcfbd7f5567f504c.zip | |
bpo-33635: Handling Bad file descriptor in Path.is_file and related. (GH-8542)
Diffstat (limited to 'Lib/test/test_pathlib.py')
| -rw-r--r-- | Lib/test/test_pathlib.py | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py index ae7c75deb0e..e436db995ce 100644 --- a/Lib/test/test_pathlib.py +++ b/Lib/test/test_pathlib.py @@ -1,6 +1,7 @@ import collections.abc import io import os +import sys import errno import pathlib import pickle @@ -2176,6 +2177,29 @@ class PosixPathTest(_BasePathTest, unittest.TestCase): self.assertEqual(p6.expanduser(), p6) self.assertRaises(RuntimeError, p7.expanduser) + @unittest.skipIf(sys.platform != "darwin", + "Bad file descriptor in /dev/fd affects only macOS") + def test_handling_bad_descriptor(self): + try: + file_descriptors = list(pathlib.Path('/dev/fd').rglob("*"))[3:] + if not file_descriptors: + self.skipTest("no file descriptors - issue was not reproduced") + # Checking all file descriptors because there is no guarantee + # which one will fail. + for f in file_descriptors: + f.exists() + f.is_dir() + f.is_file() + f.is_symlink() + f.is_block_device() + f.is_char_device() + f.is_fifo() + f.is_socket() + except OSError as e: + if e.errno == errno.EBADF: + self.fail("Bad file descriptor not handled.") + raise + @only_nt class WindowsPathTest(_BasePathTest, unittest.TestCase): |