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| author | Georg Brandl <georg@python.org> | 2012-09-29 09:27:15 +0200 |
|---|---|---|
| committer | Georg Brandl <georg@python.org> | 2012-09-29 09:27:15 +0200 |
| commit | 99a247fd01c1cd780c0c3ee1116657627f1ee744 (patch) | |
| tree | 319e33cb6612c3fafb2eb82e15c5e85e3d771e4f /Lib/test/test_io.py | |
| parent | 1628eaa5dc8892ff381ca7558cc7c8d80fac494d (diff) | |
| parent | 8ed677db129171317b8ee7cd45b39b9013f5a2d6 (diff) | |
| download | cpython-git-99a247fd01c1cd780c0c3ee1116657627f1ee744.tar.gz | |
Merge with main repo default branch.
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 57353506ea..d5eec7c221 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -2887,6 +2887,11 @@ class MiscIOTest(unittest.TestCase): with self.open(support.TESTFN, 'rb') as f: self.assertEqual(b"spam", f.read()) + def test_open_allargs(self): + # there used to be a buffer overflow in the parser for rawmode + self.assertRaises(ValueError, self.open, support.TESTFN, 'rwax+') + + class CMiscIOTest(MiscIOTest): io = io |