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| author | Zackery Spytz <zspytz@gmail.com> | 2018-12-20 17:38:52 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2018-12-20 17:38:52 (GMT) |
| commit | f347c6eb75ca46990cd7ad3efbe02002603d8460 (patch) | |
| tree | 744adc5ac41e122e2084d8214cafb4fbc22be2b3 /Lib/test/test_io.py | |
| parent | 3752bc96c0ea1ecf28903cc34cdcd75c658e92ce (diff) | |
| download | cpython-f347c6eb75ca46990cd7ad3efbe02002603d8460.zip cpython-f347c6eb75ca46990cd7ad3efbe02002603d8460.tar.gz cpython-f347c6eb75ca46990cd7ad3efbe02002603d8460.tar.bz2 | |
bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175) (GH-11249)
(cherry picked from commit 842acaab1376c5c84fd5966bb6070e289880e1ca)
Diffstat (limited to 'Lib/test/test_io.py')
| -rw-r--r-- | Lib/test/test_io.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 8152e61..5ec0b7b 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -2807,6 +2807,11 @@ class CTextIOWrapperTest(TextIOWrapperTest): t2.buddy = t1 support.gc_collect() + def test_del__CHUNK_SIZE_SystemError(self): + t = self.TextIOWrapper(self.BytesIO(), encoding='ascii') + with self.assertRaises(AttributeError): + del t._CHUNK_SIZE + maybeRaises = unittest.TestCase.assertRaises |