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svn+ssh://pythondev@svn.python.org/python/trunk ........ r61189 | brett.cannon | 2008-03-03 01:38:58 +0100 (Mon, 03 Mar 2008) | 5 lines Refactor test_logging to use unittest. This should finally solve the flakiness issues. Thanks to Antoine Pitrou for the patch. ........ r61190 | jeffrey.yasskin | 2008-03-03 02:27:03 +0100 (Mon, 03 Mar 2008) | 3 lines compile.c always emits END_FINALLY after WITH_CLEANUP, so predict that in ceval.c. This is worth about a .03-.04us speedup on a simple with block. ........ r61192 | brett.cannon | 2008-03-03 03:41:40 +0100 (Mon, 03 Mar 2008) | 4 lines Move test_largefile over to using 'with' statements for open files. Also rename the driver function to test_main() instead of main_test(). ........ r61194 | brett.cannon | 2008-03-03 04:24:48 +0100 (Mon, 03 Mar 2008) | 3 lines Add a note in the main test class' docstring that the order of execution of the tests is important. ........ r61195 | brett.cannon | 2008-03-03 04:26:43 +0100 (Mon, 03 Mar 2008) | 3 lines Add a note in the main test class' docstring that the order of execution of the tests is important. ........ r61198 | brett.cannon | 2008-03-03 05:19:29 +0100 (Mon, 03 Mar 2008) | 4 lines Add test_main() functions to various tests where it was simple to do. Done so that regrtest can execute the test_main() directly instead of relying on import side-effects. ........ r61199 | neal.norwitz | 2008-03-03 05:37:45 +0100 (Mon, 03 Mar 2008) | 1 line Only DECREF if ret != NULL ........
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
#
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# Test suite to check compliance with PEP 247, the standard API for
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# hashing algorithms.
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#
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import hmac
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import hmac
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from test.test_support import verbose
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def check_hash_module(module, key=None):
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assert hasattr(module, 'digest_size'), "Must have digest_size"
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assert (module.digest_size is None or
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module.digest_size > 0), "digest_size must be None or positive"
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if key is not None:
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obj1 = module.new(key)
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obj2 = module.new(key, b"string")
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h1 = module.new(key, b"string").digest()
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obj3 = module.new(key) ; obj3.update(b"string") ; h2 = obj3.digest()
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assert h1 == h2, "Hashes must match"
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else:
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obj1 = module.new()
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obj2 = module.new(b"string")
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h1 = module.new(b"string").digest()
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obj3 = module.new() ; obj3.update(b"string") ; h2 = obj3.digest()
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assert h1 == h2, "Hashes must match"
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assert hasattr(obj1, 'digest_size'), "Objects must have digest_size attr"
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if module.digest_size is not None:
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assert obj1.digest_size == module.digest_size, "digest_size must match"
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assert obj1.digest_size == len(h1), "digest_size must match actual size"
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obj1.update(b"string")
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obj_copy = obj1.copy()
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assert obj1.digest() == obj_copy.digest(), "Copied objects must match"
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assert obj1.hexdigest() == obj_copy.hexdigest(), \
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"Copied objects must match"
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digest, hexdigest = obj1.digest(), obj1.hexdigest()
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hd2 = ""
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for byte in digest:
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hd2 += "%02x" % byte
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assert hd2 == hexdigest, "hexdigest doesn't appear correct"
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if verbose:
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print('Module', module.__name__, 'seems to comply with PEP 247')
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def test_main():
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check_hash_module(hmac, key=b'abc')
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if __name__ == '__main__':
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test_main()
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