|  | // Protocol Buffers - Google's data interchange format | 
|  | // Copyright 2023 Google LLC.  All rights reserved. | 
|  | // | 
|  | // Use of this source code is governed by a BSD-style | 
|  | // license that can be found in the LICENSE file or at | 
|  | // https://developers.google.com/open-source/licenses/bsd | 
|  |  | 
|  | syntax = "proto3"; | 
|  |  | 
|  | package upb_test; | 
|  |  | 
|  | message TestUtf8Bytes { | 
|  | optional bytes data = 1; | 
|  | } | 
|  |  | 
|  | message TestUtf8Proto3String { | 
|  | optional string data = 1; | 
|  | } | 
|  |  | 
|  | message TestUtf8RepeatedProto3String { | 
|  | repeated string data = 1; | 
|  | } | 
|  |  | 
|  | // begin:google_only | 
|  | message TestUtf8Proto3StringMixed { | 
|  | optional string data = 1; | 
|  |  | 
|  | // Add other fields with different enforce_utf8 values, to ensure we can | 
|  | // handle the mix. | 
|  | optional string other_data = 2; | 
|  | } | 
|  |  | 
|  | message TestUtf8Proto3StringEnforceUtf8False { | 
|  | optional string data = 1; | 
|  | } | 
|  |  | 
|  | message TestUtf8RepeatedProto3StringEnforceUtf8False { | 
|  | optional string data = 1; | 
|  | } | 
|  |  | 
|  | message TestUtf8Proto3StringEnforceUtf8FalseMixed { | 
|  | optional string data = 1; | 
|  |  | 
|  | // Add other fields with different enforce_utf8 values, to ensure we can | 
|  | // handle the mix. | 
|  | optional string other_data = 2; | 
|  | } | 
|  | // end:google_only |