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| author | Zackery Spytz <zspytz@gmail.com> | 2018-07-17 06:31:44 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2018-07-17 06:31:44 (GMT) |
| commit | 28f07364f066792ceee93231dbb80ae8ad98b2bb (patch) | |
| tree | d6baa09f3836f1d017b1091fdbf88bb3ff0a5c55 /Lib/test | |
| parent | 56d8f57b83a37b05a6f2fbc3e141bbc1ba6cb3a2 (diff) | |
| download | cpython-28f07364f066792ceee93231dbb80ae8ad98b2bb.zip cpython-28f07364f066792ceee93231dbb80ae8ad98b2bb.tar.gz cpython-28f07364f066792ceee93231dbb80ae8ad98b2bb.tar.bz2 | |
bpo-34068: _io__IOBase_close_impl could call _PyObject_SetAttrId with an exception set (GH-8282)
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_io.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index a03a7f7..c68b2fe 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -968,6 +968,16 @@ class IOTest(unittest.TestCase): self.assertSequenceEqual(buffer[result:], unused) self.assertEqual(len(reader.avail), avail - result) + def test_close_assert(self): + class R(self.IOBase): + def __setattr__(self, name, value): + pass + def flush(self): + raise OSError() + f = R() + # This would cause an assertion failure. + self.assertRaises(OSError, f.close) + class CIOTest(IOTest): |