test_hashlib.py 文件源码

 复制代码def check(self, name, data, digest):
        constructors = self.constructors_to_test[name]
        # 2 is for hashlib.name(...) and hashlib.new(name, ...)
        self.assertGreaterEqual(len(constructors), 2)
        for hash_object_constructor in constructors:
            computed = hash_object_constructor(data).hexdigest()
            self.assertEqual(
                    computed, digest,
                    "Hash algorithm %s constructed using %s returned hexdigest"
                    " %r for %d byte input data that should have hashed to %r."
                    % (name, hash_object_constructor,
                       computed, len(data), digest))