python类ParseError()的实例源码

def testParseGroupNotClosed(self):
    message = unittest_pb2.TestAllTypes()
    text = 'RepeatedGroup: <'
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError, '1:16 : Expected ">".',
        text_format.Parse, text, message)

    text = 'RepeatedGroup: {'
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError, '1:16 : Expected "}".',
        text_format.Parse, text, message)

def testParseBadIntValue(self):
    message = unittest_pb2.TestAllTypes()
    text = 'optional_int32: bork'
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:17 : Couldn\'t parse integer: bork'),
        text_format.Parse, text, message)

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)

def testParseRepeatedNestedMessageScalars(self):
    message = unittest_pb2.TestAllTypes()
    text = ('optional_nested_message { bb: 1 } '
            'optional_nested_message { bb: 2 }')
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:65 : Message type "protobuf_unittest.TestAllTypes.NestedMessage" '
         'should not have multiple "bb" fields.'),
        text_format.Parse, text, message)

def testParseRepeatedExtensionScalars(self):
    message = unittest_pb2.TestAllExtensions()
    text = ('[protobuf_unittest.optional_int32_extension]: 42 '
            '[protobuf_unittest.optional_int32_extension]: 67')
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:96 : Message type "protobuf_unittest.TestAllExtensions" '
         'should not have multiple '
         '"protobuf_unittest.optional_int32_extension" extensions.'),
        text_format.Parse, text, message)

def testConsumeIntegers(self):
    # This test only tests the failures in the integer parsing methods as well
    # as the '0' special cases.
    int64_max = (1 << 63) - 1
    uint32_max = (1 << 32) - 1
    text = '-1 %d %d' % (uint32_max + 1, int64_max + 1)
    tokenizer = text_format._Tokenizer(text.splitlines())
    self.assertRaises(text_format.ParseError, tokenizer.ConsumeUint32)
    self.assertRaises(text_format.ParseError, tokenizer.ConsumeUint64)
    self.assertEqual(-1, tokenizer.ConsumeInt32())

    self.assertRaises(text_format.ParseError, tokenizer.ConsumeUint32)
    self.assertRaises(text_format.ParseError, tokenizer.ConsumeInt32)
    self.assertEqual(uint32_max + 1, tokenizer.ConsumeInt64())

    self.assertRaises(text_format.ParseError, tokenizer.ConsumeInt64)
    self.assertEqual(int64_max + 1, tokenizer.ConsumeUint64())
    self.assertTrue(tokenizer.AtEnd())

    text = '-0 -0 0 0'
    tokenizer = text_format._Tokenizer(text.splitlines())
    self.assertEqual(0, tokenizer.ConsumeUint32())
    self.assertEqual(0, tokenizer.ConsumeUint64())
    self.assertEqual(0, tokenizer.ConsumeUint32())
    self.assertEqual(0, tokenizer.ConsumeUint64())
    self.assertTrue(tokenizer.AtEnd())

def testConsumeBool(self):
    text = 'not-a-bool'
    tokenizer = text_format._Tokenizer(text.splitlines())
    self.assertRaises(text_format.ParseError, tokenizer.ConsumeBool)

def testParseInvalidUtf8(self):
    message = unittest_pb2.TestAllTypes()
    text = 'repeated_string: "\\xc3\\xc3"'
    self.assertRaises(text_format.ParseError, text_format.Parse, text, message)

def testParseSingleWord(self):
    message = unittest_pb2.TestAllTypes()
    text = 'foo'
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:1 : Message type "protobuf_unittest.TestAllTypes" has no field named '
         '"foo".'),
        text_format.Parse, text, message)

def testParseUnknownField(self):
    message = unittest_pb2.TestAllTypes()
    text = 'unknown_field: 8\n'
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:1 : Message type "protobuf_unittest.TestAllTypes" has no field named '
         '"unknown_field".'),
        text_format.Parse, text, message)

def testParseBadExtension(self):
    message = unittest_pb2.TestAllExtensions()
    text = '[unknown_extension]: 8\n'
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        '1:2 : Extension "unknown_extension" not registered.',
        text_format.Parse, text, message)
    message = unittest_pb2.TestAllTypes()
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:2 : Message type "protobuf_unittest.TestAllTypes" does not have '
         'extensions.'),
        text_format.Parse, text, message)

def testParseBadIntValue(self):
    message = unittest_pb2.TestAllTypes()
    text = 'optional_int32: bork'
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:17 : Couldn\'t parse integer: bork'),
        text_format.Parse, text, message)

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)

def testParseRepeatedNestedMessageScalars(self):
    message = unittest_pb2.TestAllTypes()
    text = ('optional_nested_message { bb: 1 } '
            'optional_nested_message { bb: 2 }')
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:65 : Message type "protobuf_unittest.TestAllTypes.NestedMessage" '
         'should not have multiple "bb" fields.'),
        text_format.Parse, text, message)

def testParseRepeatedExtensionScalars(self):
    message = unittest_pb2.TestAllExtensions()
    text = ('[protobuf_unittest.optional_int32_extension]: 42 '
            '[protobuf_unittest.optional_int32_extension]: 67')
    self.assertRaisesWithLiteralMatch(
        text_format.ParseError,
        ('1:96 : Message type "protobuf_unittest.TestAllExtensions" '
         'should not have multiple '
         '"protobuf_unittest.optional_int32_extension" extensions.'),
        text_format.Parse, text, message)

def testConsumeBool(self):
    text = 'not-a-bool'
    tokenizer = text_format._Tokenizer(text.splitlines())
    self.assertRaises(text_format.ParseError, tokenizer.ConsumeBool)

def testMergeInvalidUtf8(self):
    message = unittest_pb2.TestAllTypes()
    text = 'repeated_string: "\\xc3\\xc3"'
    self.assertRaises(text_format.ParseError, text_format.Merge, text, message)

def testMergeSingleWord(self):
    message = unittest_pb2.TestAllTypes()
    text = 'foo'
    self.assertRaisesWithMessage(
        text_format.ParseError,
        ('1:1 : Message type "protobuf_unittest.TestAllTypes" has no field named '
         '"foo".'),
        text_format.Merge, text, message)

def testMergeUnknownField(self):
    message = unittest_pb2.TestAllTypes()
    text = 'unknown_field: 8\n'
    self.assertRaisesWithMessage(
        text_format.ParseError,
        ('1:1 : Message type "protobuf_unittest.TestAllTypes" has no field named '
         '"unknown_field".'),
        text_format.Merge, text, message)

def testMergeBadExtension(self):
    message = unittest_pb2.TestAllExtensions()
    text = '[unknown_extension]: 8\n'
    self.assertRaisesWithMessage(
        text_format.ParseError,
        '1:2 : Extension "unknown_extension" not registered.',
        text_format.Merge, text, message)
    message = unittest_pb2.TestAllTypes()
    self.assertRaisesWithMessage(
        text_format.ParseError,
        ('1:2 : Message type "protobuf_unittest.TestAllTypes" does not have '
         'extensions.'),
        text_format.Merge, text, message)