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Diffstat (limited to 'Lib/test/test_enumerate.py')
| -rw-r--r-- | Lib/test/test_enumerate.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Lib/test/test_enumerate.py b/Lib/test/test_enumerate.py index 2630cf2d50..e455adee50 100644 --- a/Lib/test/test_enumerate.py +++ b/Lib/test/test_enumerate.py @@ -223,7 +223,7 @@ class TestReversed(unittest.TestCase, PickleTest): def test_objmethods(self): # Objects must have __len__() and __getitem__() implemented. class NoLen(object): - def __getitem__(self): return 1 + def __getitem__(self, i): return 1 nl = NoLen() self.assertRaises(TypeError, reversed, nl) @@ -232,6 +232,13 @@ class TestReversed(unittest.TestCase, PickleTest): ngi = NoGetItem() self.assertRaises(TypeError, reversed, ngi) + class Blocked(object): + def __getitem__(self, i): return 1 + def __len__(self): return 2 + __reversed__ = None + b = Blocked() + self.assertRaises(TypeError, reversed, b) + def test_pickle(self): for data in 'abc', range(5), tuple(enumerate('abc')), range(1,17,5): self.check_pickle(reversed(data), list(data)[::-1]) |