pickletester.py 文件源码

def test_negative_32b_binunicode(self):
        # On 32-bit builds, a BINUNICODE of 2**31 or more is refused
        dumped = b'\x80\x03X\xff\xff\xff\xffxyzq\x00.'
        self.check_unpickling_error((pickle.UnpicklingError, OverflowError),
                                    dumped)