1// Protocol Buffers - Google's data interchange format 2// Copyright 2008 Google Inc. All rights reserved. 3// https://developers.google.com/protocol-buffers/ 4// 5// Redistribution and use in source and binary forms, with or without 6// modification, are permitted provided that the following conditions are 7// met: 8// 9// * Redistributions of source code must retain the above copyright 10// notice, this list of conditions and the following disclaimer. 11// * Redistributions in binary form must reproduce the above 12// copyright notice, this list of conditions and the following disclaimer 13// in the documentation and/or other materials provided with the 14// distribution. 15// * Neither the name of Google Inc. nor the names of its 16// contributors may be used to endorse or promote products derived from 17// this software without specific prior written permission. 18// 19// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31syntax = "proto3"; 32 33option cc_enable_arenas = true; 34 35import "google/protobuf/unittest.proto"; 36import "google/protobuf/unittest_no_arena.proto"; 37 38// We don't put this in a package within proto2 because we need to make sure 39// that the generated code doesn't depend on being in the proto2 namespace. 40// In map_test_util.h we do "using namespace unittest = protobuf_unittest". 41package protobuf_unittest; 42 43// Tests maps. 44message TestMap { 45 map<int32 , int32 > map_int32_int32 = 1; 46 map<int64 , int64 > map_int64_int64 = 2; 47 map<uint32 , uint32 > map_uint32_uint32 = 3; 48 map<uint64 , uint64 > map_uint64_uint64 = 4; 49 map<sint32 , sint32 > map_sint32_sint32 = 5; 50 map<sint64 , sint64 > map_sint64_sint64 = 6; 51 map<fixed32 , fixed32 > map_fixed32_fixed32 = 7; 52 map<fixed64 , fixed64 > map_fixed64_fixed64 = 8; 53 map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 9; 54 map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 10; 55 map<int32 , float > map_int32_float = 11; 56 map<int32 , double > map_int32_double = 12; 57 map<bool , bool > map_bool_bool = 13; 58 map<string , string > map_string_string = 14; 59 map<int32 , bytes > map_int32_bytes = 15; 60 map<int32 , MapEnum > map_int32_enum = 16; 61 map<int32 , ForeignMessage> map_int32_foreign_message = 17; 62 map<string , ForeignMessage> map_string_foreign_message = 18; 63} 64 65message TestMapSubmessage { 66 TestMap test_map = 1; 67} 68 69message TestMessageMap { 70 map<int32, TestAllTypes> map_int32_message = 1; 71} 72 73// Two map fields share the same entry default instance. 74message TestSameTypeMap { 75 map<int32, int32> map1 = 1; 76 map<int32, int32> map2 = 2; 77} 78 79 80enum MapEnum { 81 MAP_ENUM_FOO = 0; 82 MAP_ENUM_BAR = 1; 83 MAP_ENUM_BAZ = 2; 84} 85 86// Test embedded message with required fields 87message TestRequiredMessageMap { 88 map<int32, TestRequired> map_field = 1; 89} 90 91message TestArenaMap { 92 map<int32 , int32 > map_int32_int32 = 1; 93 map<int64 , int64 > map_int64_int64 = 2; 94 map<uint32 , uint32 > map_uint32_uint32 = 3; 95 map<uint64 , uint64 > map_uint64_uint64 = 4; 96 map<sint32 , sint32 > map_sint32_sint32 = 5; 97 map<sint64 , sint64 > map_sint64_sint64 = 6; 98 map<fixed32 , fixed32 > map_fixed32_fixed32 = 7; 99 map<fixed64 , fixed64 > map_fixed64_fixed64 = 8; 100 map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 9; 101 map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 10; 102 map<int32 , float > map_int32_float = 11; 103 map<int32 , double > map_int32_double = 12; 104 map<bool , bool > map_bool_bool = 13; 105 map<string , string > map_string_string = 14; 106 map<int32 , bytes > map_int32_bytes = 15; 107 map<int32 , MapEnum > map_int32_enum = 16; 108 map<int32 , ForeignMessage> map_int32_foreign_message = 17; 109 map<int32, .protobuf_unittest_no_arena.ForeignMessage> 110 map_int32_foreign_message_no_arena = 18; 111} 112 113// Previously, message containing enum called Type cannot be used as value of 114// map field. 115message MessageContainingEnumCalledType { 116 enum Type { 117 TYPE_FOO = 0; 118 } 119 map<string, MessageContainingEnumCalledType> type = 1; 120} 121 122// Previously, message cannot contain map field called "entry". 123message MessageContainingMapCalledEntry { 124 map<int32, int32> entry = 1; 125} 126 127message TestRecursiveMapMessage { 128 map<string, TestRecursiveMapMessage> a = 1; 129} 130