Recommended.Proto3.ProtobufInput.GroupUnknownFields_Drop.TextFormatOutput
Recommended.Proto3.ProtobufInput.MessageUnknownFields_Drop.TextFormatOutput
Recommended.Proto3.ProtobufInput.RepeatedUnknownFields_Drop.TextFormatOutput
Recommended.Proto3.ProtobufInput.ScalarUnknownFields_Drop.TextFormatOutput
Required.Proto3.TextFormatInput.AnyField.ProtobufOutput
Required.Proto3.TextFormatInput.AnyField.TextFormatOutput

Required.Proto3.TextFormatInput.StringFieldBadUTF8Hex
Required.Proto3.TextFormatInput.StringFieldBadUTF8Octal
