message_test.py 文件源码

def testIntegerMapWithLongs(self):
    msg = map_unittest_pb2.TestMap()
    msg.map_int32_int32[long(-123)] = long(-456)
    msg.map_int64_int64[long(-2**33)] = long(-2**34)
    msg.map_uint32_uint32[long(123)] = long(456)
    msg.map_uint64_uint64[long(2**33)] = long(2**34)

    serialized = msg.SerializeToString()
    msg2 = map_unittest_pb2.TestMap()
    msg2.ParseFromString(serialized)

    self.assertEqual(-456, msg2.map_int32_int32[-123])
    self.assertEqual(-2**34, msg2.map_int64_int64[-2**33])
    self.assertEqual(456, msg2.map_uint32_uint32[123])
    self.assertEqual(2**34, msg2.map_uint64_uint64[2**33])