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Bug #1531405, format_exception no longer raises an exception if

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str(exception) raised an exception.
This commit is contained in:
Neal Norwitz 2006-08-04 04:50:21 +00:00
parent 4b8bd31ef0
commit ff4b63b80f
3 changed files with 51 additions and 5 deletions
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17
Lib/test/test_traceback.py
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@ -130,15 +130,24 @@ def test():
def test_string_exception1(self):
str_type = "String Exception"
err = traceback.format_exception_only(str_type, None)
self.assert_(len(err) == 1)
self.assert_(err[0] == str_type + '\n')
self.assertEqual(len(err), 1)
self.assertEqual(err[0], str_type + '\n')
def test_string_exception2(self):
str_type = "String Exception"
str_value = "String Value"
err = traceback.format_exception_only(str_type, str_value)
self.assert_(len(err) == 1)
self.assert_(err[0] == str_type + ': ' + str_value + '\n')
self.assertEqual(len(err), 1)
self.assertEqual(err[0], str_type + ': ' + str_value + '\n')
def test_format_exception_only_bad__str__(self):
class X(Exception):
def __str__(self):
1/0
err = traceback.format_exception_only(X, X())
self.assertEqual(len(err), 1)
str_value = '<unprintable %s object>' % X.__name__
self.assertEqual(err[0], X.__name__ + ': ' + str_value + '\n')
def test_main():