text_format_test.py 文件源码

def testPrintMessageSet(self):
    message = unittest_mset_pb2.TestMessageSetContainer()
    ext1 = unittest_mset_pb2.TestMessageSetExtension1.message_set_extension
    ext2 = unittest_mset_pb2.TestMessageSetExtension2.message_set_extension
    message.message_set.Extensions[ext1].i = 23
    message.message_set.Extensions[ext2].str = 'foo'
    self.CompareToGoldenText(
        text_format.MessageToString(message),
        'message_set {\n'
        '  [protobuf_unittest.TestMessageSetExtension1] {\n'
        '    i: 23\n'
        '  }\n'
        '  [protobuf_unittest.TestMessageSetExtension2] {\n'
        '    str: \"foo\"\n'
        '  }\n'
        '}\n')