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author | Nick Coghlan <ncoghlan@gmail.com> | 2017-02-09 16:09:03 +0100 |
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committer | Nick Coghlan <ncoghlan@gmail.com> | 2017-02-09 16:09:03 +0100 |
commit | 2a1d833d5da7fa7a01a2eef183b0a208ed019427 (patch) | |
tree | 8da3ebb695ae55c69d0a58691403fb13d96a9476 /Lib/test/test_dbm_dumb.py | |
parent | c6180bb73c8c7c7f9d8ea9816487b710597b6fc1 (diff) | |
parent | bbd3587a29510bd5a318e0a19fc8570c0cd3b622 (diff) | |
download | cpython-2a1d833d5da7fa7a01a2eef183b0a208ed019427.tar.gz |
Merge issue #26355 fix from 3.6
Diffstat (limited to 'Lib/test/test_dbm_dumb.py')
-rw-r--r-- | Lib/test/test_dbm_dumb.py | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/Lib/test/test_dbm_dumb.py b/Lib/test/test_dbm_dumb.py index df531d64e4..73f2a32a7b 100644 --- a/Lib/test/test_dbm_dumb.py +++ b/Lib/test/test_dbm_dumb.py @@ -7,7 +7,6 @@ import operator import os import stat import unittest -import warnings import dbm.dumb as dumbdbm from test import support from functools import partial @@ -252,6 +251,20 @@ class DumbDBMTestCase(unittest.TestCase): f = dumbdbm.open(_fname, value) f.close() + def test_missing_index(self): + with dumbdbm.open(_fname, 'n') as f: + pass + os.unlink(_fname + '.dir') + for value in ('r', 'w'): + with self.assertWarnsRegex(DeprecationWarning, + "The index file is missing, the " + "semantics of the 'c' flag will " + "be used."): + f = dumbdbm.open(_fname, value) + f.close() + self.assertEqual(os.path.exists(_fname + '.dir'), value == 'w') + self.assertFalse(os.path.exists(_fname + '.bak')) + def test_invalid_flag(self): for flag in ('x', 'rf', None): with self.assertWarnsRegex(DeprecationWarning, |