| # This is the list of conformance tests that are known to fail for the | 
 | # Python/C++ implementation right now.  These should be fixed. | 
 | # | 
 | # By listing them here we can keep tabs on which ones are failing and be sure | 
 | # that we don't introduce regressions in other tests. | 
 | # | 
 | # TODO(haberman): insert links to corresponding bugs tracking the issue. | 
 | # Should we use GitHub issues or the Google-internal bug tracker? | 
 |  | 
 | Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput | 
 | Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput | 
 | Recommended.Proto3.JsonInput.DoubleFieldInfinityNotQuoted | 
 | Recommended.Proto3.JsonInput.DoubleFieldNanNotQuoted | 
 | Recommended.Proto3.JsonInput.DoubleFieldNegativeInfinityNotQuoted | 
 | Recommended.Proto3.JsonInput.FloatFieldInfinityNotQuoted | 
 | Recommended.Proto3.JsonInput.FloatFieldNanNotQuoted | 
 | Recommended.Proto3.JsonInput.FloatFieldNegativeInfinityNotQuoted | 
 | Required.Proto3.JsonInput.DoubleFieldTooSmall | 
 | Required.Proto3.JsonInput.FloatFieldTooLarge | 
 | Required.Proto3.JsonInput.FloatFieldTooSmall | 
 | Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingIntegersGotBool | 
 | Required.Proto3.JsonInput.TimestampJsonInputLowercaseT | 
 | Required.Proto3.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE | 
 | Required.Proto3.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.BOOL | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.DOUBLE | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.ENUM | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.FIXED32 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.FIXED64 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.FLOAT | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.INT32 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.INT64 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.SFIXED32 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.SFIXED64 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.SINT32 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.SINT64 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.UINT32 | 
 | Required.Proto3.ProtobufInput.PrematureEofInPackedField.UINT64 | 
 | Required.Proto2.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE | 
 | Required.Proto2.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.BOOL | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.DOUBLE | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.ENUM | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.FIXED32 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.FIXED64 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.FLOAT | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.INT32 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.INT64 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.SFIXED32 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.SFIXED64 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.SINT32 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.SINT64 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.UINT32 | 
 | Required.Proto2.ProtobufInput.PrematureEofInPackedField.UINT64 |