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#5346: Preserve permissions of mbox, MMDF and Babyl mailbox files on flush()

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This commit is contained in:
Petri Lehtinen 2012-06-29 15:12:54 +03:00
commit 25652884b4
3 changed files with 23 additions and 0 deletions
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17
Lib/test/test_mailbox.py
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@ -969,6 +969,23 @@ class _TestSingleFile(TestMailbox):
self._box = self._factory(self._path)
self.assertEqual(len(self._box), 1)
def test_permissions_after_flush(self):
# See issue #5346
# Make the mailbox world writable. It's unlikely that the new
# mailbox file would have these permissions after flush(),
# because umask usually prevents it.
mode = os.stat(self._path).st_mode | 0o666
os.chmod(self._path, mode)
self._box.add(self._template % 0)
i = self._box.add(self._template % 1)
# Need to remove one message to make flush() create a new file
self._box.remove(i)
self._box.flush()
self.assertEqual(os.stat(self._path).st_mode, mode)
class _TestMboxMMDF(_TestSingleFile):