test_ipaddress.py 文件源码

def testPacked(self):
        self.assertEqual(self.ipv4_address.packed,
                         b'\x01\x02\x03\x04')
        self.assertEqual(ipaddress.IPv4Interface('255.254.253.252').packed,
                         b'\xff\xfe\xfd\xfc')
        self.assertEqual(self.ipv6_address.packed,
                         b'\x20\x01\x06\x58\x02\x2a\xca\xfe'
                         b'\x02\x00\x00\x00\x00\x00\x00\x01')
        self.assertEqual(ipaddress.IPv6Interface('ffff:2:3:4:ffff::').packed,
                         b'\xff\xff\x00\x02\x00\x03\x00\x04\xff\xff'
                            + b'\x00' * 6)
        self.assertEqual(ipaddress.IPv6Interface('::1:0:0:0:0').packed,
                         b'\x00' * 6 + b'\x00\x01' + b'\x00' * 8)