Recommended.*.FieldMaskNumbersDontRoundTrip.JsonOutput
Recommended.*.FieldMaskPathsDontRoundTrip.JsonOutput
Recommended.*.FieldMaskTooManyUnderscore.JsonOutput
Recommended.*.JsonInput.BytesFieldBase64Url.JsonOutput
Recommended.*.JsonInput.BytesFieldBase64Url.ProtobufOutput
Recommended.*.JsonInput.FieldMaskInvalidCharacter
Recommended.*.JsonInput.FieldNameDuplicate                                                           # Should have failed to parse, but didn't.
Recommended.*.JsonInput.FieldNameDuplicateDifferentCasing1                                           # Should have failed to parse, but didn't.
Recommended.*.JsonInput.FieldNameDuplicateDifferentCasing2                                           # Should have failed to parse, but didn't.
Recommended.*.ProtobufInput.ValidDataOneofBinary.MESSAGE.Merge.ProtobufOutput
Recommended.*.ValueRejectInfNumberValue.JsonOutput                                                                 # Should have failed to serialize, but didn't.
Recommended.*.ValueRejectNanNumberValue.JsonOutput                                                                 # Should have failed to serialize, but didn't.
Required.*.JsonInput.DoubleFieldTooSmall
Required.*.JsonInput.DurationNegativeNanos.JsonOutput
Required.*.JsonInput.DurationNegativeNanos.ProtobufOutput
Required.*.JsonInput.FloatFieldTooLarge
Required.*.JsonInput.FloatFieldTooSmall
Required.*.JsonInput.Int32FieldNotInteger
Required.*.JsonInput.Int64FieldNotInteger
Required.*.JsonInput.OneofFieldDuplicate
Required.*.JsonInput.OneofFieldNullSecond.JsonOutput
Required.*.JsonInput.OneofFieldNullSecond.ProtobufOutput
Required.*.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotInt
Required.*.JsonInput.RepeatedListValue.JsonOutput
Required.*.JsonInput.RepeatedListValue.ProtobufOutput
Required.*.JsonInput.StringFieldNotAString
Required.*.JsonInput.Uint32FieldNotInteger
Required.*.JsonInput.Uint64FieldNotInteger
Required.*.ProtobufInput.RepeatedScalarMessageMerge.JsonOutput
Required.*.ProtobufInput.RepeatedScalarMessageMerge.ProtobufOutput
Required.*.ProtobufInput.ValidDataOneof.MESSAGE.Merge.JsonOutput
Required.*.ProtobufInput.ValidDataOneof.MESSAGE.Merge.ProtobufOutput
Required.*.ProtobufInput.ValidDataRepeated.FLOAT.PackedInput.JsonOutput
Required.*.ProtobufInput.ValidDataRepeated.FLOAT.UnpackedInput.JsonOutput
Required.*.ProtobufInput.ValidDataScalar.FLOAT[2].JsonOutput
Required.*.JsonInput.Int32FieldQuotedExponentialValue.*                                                            # Failed to parse input or produce output.
Required.*.JsonInput.AnyWithNoType.*
Required.*.JsonInput.TimestampWithMissingColonInOffset                                                             # Should have failed to parse, but didn't.
Required.Editions_Proto3.JsonInput.DoubleFieldTooLarge                                                             # Should have failed to parse, but didn't.
Required.Proto3.JsonInput.DoubleFieldTooLarge                                                                      # Should have failed to parse, but didn't.
Required.*.DurationProtoNanosTooLarge.JsonOutput # Should have failed to serialize, but didn't.
Required.*.DurationProtoNanosTooSmall.JsonOutput # Should have failed to serialize, but didn't.
Required.*.DurationProtoNanosWrongSign.JsonOutput # Should have failed to serialize, but didn't.
Required.*.DurationProtoNanosWrongSignNegativeSecs.JsonOutput # Should have failed to serialize, but didn't.
Required.*.TimestampProtoNanoTooLarge.JsonOutput # Should have failed to serialize, but didn't.
Required.*.TimestampProtoNegativeNanos.JsonOutput # Should have failed to serialize, but didn't.
Required.*.JsonInput.SingleValueForRepeatedFieldInt32 # Should have failed to parse, but didn't.