text_format_test.py 文件源码

def testParseRepeatedScalars(self):
    message = unittest_pb2.TestAllTypes()
    text = ('optional_int32: 42 '
            'optional_int32: 67')
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:36 : Message type "protobuf_unittest.TestAllTypes" should not '
         'have multiple "optional_int32" fields.'),
        text_format.Parse, text, message)