diff options
Diffstat (limited to 'Lib/test/test_exceptions.py')
| -rw-r--r-- | Lib/test/test_exceptions.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index 2cac6c530ae..e6fa34610d0 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -1,5 +1,6 @@ # Python test set -- part 5, built-in exceptions +import copy import os import sys import unittest @@ -1126,6 +1127,25 @@ class ImportErrorTests(unittest.TestCase): exc = ImportError(arg) self.assertEqual(str(arg), str(exc)) + def test_copy_pickle(self): + for kwargs in (dict(), + dict(name='somename'), + dict(path='somepath'), + dict(name='somename', path='somepath')): + orig = ImportError('test', **kwargs) + for proto in range(pickle.HIGHEST_PROTOCOL + 1): + exc = pickle.loads(pickle.dumps(orig, proto)) + self.assertEqual(exc.args, ('test',)) + self.assertEqual(exc.msg, 'test') + self.assertEqual(exc.name, orig.name) + self.assertEqual(exc.path, orig.path) + for c in copy.copy, copy.deepcopy: + exc = c(orig) + self.assertEqual(exc.args, ('test',)) + self.assertEqual(exc.msg, 'test') + self.assertEqual(exc.name, orig.name) + self.assertEqual(exc.path, orig.path) + if __name__ == '__main__': unittest.main() |