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author | Serhiy Storchaka <storchaka@gmail.com> | 2015-05-18 13:08:52 (GMT) |
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committer | Serhiy Storchaka <storchaka@gmail.com> | 2015-05-18 13:08:52 (GMT) |
commit | ca7fecb0389466ef1b995e69c92ea076d4c52498 (patch) | |
tree | 87e5a67d26512ef1936ed765b14fd3e42d2ec75d /Lib/test | |
parent | 0a29e898cd9f8ca49008baba8e739422fd9276a8 (diff) | |
download | cpython-ca7fecb0389466ef1b995e69c92ea076d4c52498.zip cpython-ca7fecb0389466ef1b995e69c92ea076d4c52498.tar.gz cpython-ca7fecb0389466ef1b995e69c92ea076d4c52498.tar.bz2 |
Issue #24102: Fixed exception type checking in standard error handlers.
Diffstat (limited to 'Lib/test')
-rw-r--r-- | Lib/test/test_codeccallbacks.py | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Lib/test/test_codeccallbacks.py b/Lib/test/test_codeccallbacks.py index cacdfae..1327f11 100644 --- a/Lib/test/test_codeccallbacks.py +++ b/Lib/test/test_codeccallbacks.py @@ -961,6 +961,29 @@ class CodecCallbackTest(unittest.TestCase): with self.assertRaises(TypeError): data.decode(encoding, "test.replacing") + def test_fake_error_class(self): + handlers = [ + codecs.strict_errors, + codecs.ignore_errors, + codecs.replace_errors, + codecs.backslashreplace_errors, + codecs.xmlcharrefreplace_errors, + codecs.lookup_error('surrogateescape'), + codecs.lookup_error('surrogatepass'), + ] + for cls in UnicodeEncodeError, UnicodeDecodeError, UnicodeTranslateError: + class FakeUnicodeError(str): + __class__ = cls + for handler in handlers: + with self.subTest(handler=handler, error_class=cls): + self.assertRaises(TypeError, handler, FakeUnicodeError()) + class FakeUnicodeError(Exception): + __class__ = cls + for handler in handlers: + with self.subTest(handler=handler, error_class=cls): + with self.assertRaises((TypeError, FakeUnicodeError)): + handler(FakeUnicodeError()) + if __name__ == "__main__": unittest.main() |