$ ./python Lib/test/test_typing.py
...
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FAIL: test_repr (__main__.GenericTests)
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Traceback (most recent call last):
  File "Lib/test/test_typing.py", line 654, in test_repr
    "<class 'test.test_typing.SimpleMapping'>")
AssertionError: "<class '__main__.SimpleMapping'>" != "<class 'test.test_typing.SimpleMapping'>"
- <class '__main__.SimpleMapping'>
?          ^^^  ^^
+ <class 'test.test_typing.SimpleMapping'>
?         +++++++++ ^^^  ^


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