diff options
| author | Eric Smith <eric@trueblade.com> | 2010-02-24 15:42:29 (GMT) |
|---|---|---|
| committer | Eric Smith <eric@trueblade.com> | 2010-02-24 15:42:29 (GMT) |
| commit | 0facd77015465ac7bd486f5cb98d6265f61428a9 (patch) | |
| tree | 8c08010c5c2b49a0c6ff71447f0940228ea8e8df /Lib/test/test_exceptions.py | |
| parent | 33091a83213d2480360dc6768eebc5721a70f2fb (diff) | |
| download | cpython-0facd77015465ac7bd486f5cb98d6265f61428a9.zip cpython-0facd77015465ac7bd486f5cb98d6265f61428a9.tar.gz cpython-0facd77015465ac7bd486f5cb98d6265f61428a9.tar.bz2 | |
Merged revisions 78418 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r78418 | eric.smith | 2010-02-24 09:15:36 -0500 (Wed, 24 Feb 2010) | 1 line
Issue #7309: Unchecked pointer access when converting UnicodeEncodeError, UnicodeDecodeError, and UnicodeTranslateError to strings.
........
Diffstat (limited to 'Lib/test/test_exceptions.py')
| -rw-r--r-- | Lib/test/test_exceptions.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index b2dcd8d..2838d47 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -568,6 +568,42 @@ class ExceptionTests(unittest.TestCase): pass self.assertEquals(e, (None, None, None)) + def testUnicodeChangeAttributes(self): + # See issue 7309. This was a crasher. + + u = UnicodeEncodeError('baz', 'xxxxx', 1, 5, 'foo') + self.assertEqual(str(u), "'baz' codec can't encode characters in position 1-4: foo") + u.end = 2 + self.assertEqual(str(u), "'baz' codec can't encode character '\\x78' in position 1: foo") + u.end = 5 + u.reason = 0x345345345345345345 + self.assertEqual(str(u), "'baz' codec can't encode characters in position 1-4: 965230951443685724997") + u.encoding = 4000 + self.assertEqual(str(u), "'4000' codec can't encode characters in position 1-4: 965230951443685724997") + u.start = 1000 + self.assertEqual(str(u), "'4000' codec can't encode characters in position 1000-4: 965230951443685724997") + + u = UnicodeDecodeError('baz', b'xxxxx', 1, 5, 'foo') + self.assertEqual(str(u), "'baz' codec can't decode bytes in position 1-4: foo") + u.end = 2 + self.assertEqual(str(u), "'baz' codec can't decode byte 0x78 in position 1: foo") + u.end = 5 + u.reason = 0x345345345345345345 + self.assertEqual(str(u), "'baz' codec can't decode bytes in position 1-4: 965230951443685724997") + u.encoding = 4000 + self.assertEqual(str(u), "'4000' codec can't decode bytes in position 1-4: 965230951443685724997") + u.start = 1000 + self.assertEqual(str(u), "'4000' codec can't decode bytes in position 1000-4: 965230951443685724997") + + u = UnicodeTranslateError('xxxx', 1, 5, 'foo') + self.assertEqual(str(u), "can't translate characters in position 1-4: foo") + u.end = 2 + self.assertEqual(str(u), "can't translate character '\\x78' in position 1: foo") + u.end = 5 + u.reason = 0x345345345345345345 + self.assertEqual(str(u), "can't translate characters in position 1-4: 965230951443685724997") + u.start = 1000 + self.assertEqual(str(u), "can't translate characters in position 1000-4: 965230951443685724997") def test_badisinstance(self): # Bug #2542: if issubclass(e, MyException) raises an exception, |