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"; 36 37// We don't put this in a package within proto2 because we need to make sure 38// that the generated code doesn't depend on being in the proto2 namespace. 39// In map_test_util.h we do "using namespace unittest = protobuf_unittest". 40package protobuf_unittest; 41 42// Tests maps. 43message TestMap { 44 map<int32, int32> map_int32_int32 = 1; 45 map<int64, int64> map_int64_int64 = 2; 46 map<uint32, uint32> map_uint32_uint32 = 3; 47 map<uint64, uint64> map_uint64_uint64 = 4; 48 map<sint32, sint32> map_sint32_sint32 = 5; 49 map<sint64, sint64> map_sint64_sint64 = 6; 50 map<fixed32, fixed32> map_fixed32_fixed32 = 7; 51 map<fixed64, fixed64> map_fixed64_fixed64 = 8; 52 map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 9; 53 map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 10; 54 map<int32, float> map_int32_float = 11; 55 map<int32, double> map_int32_double = 12; 56 map<bool, bool> map_bool_bool = 13; 57 map<string, string> map_string_string = 14; 58 map<int32, bytes> map_int32_bytes = 15; 59 map<int32, MapEnum> map_int32_enum = 16; 60 map<int32, ForeignMessage> map_int32_foreign_message = 17; 61 map<string, ForeignMessage> map_string_foreign_message = 18; 62 map<int32, TestAllTypes> map_int32_all_types = 19; 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} 110 111// Previously, message containing enum called Type cannot be used as value of 112// map field. 113message MessageContainingEnumCalledType { 114 enum Type { TYPE_FOO = 0; } 115 map<string, MessageContainingEnumCalledType> type = 1; 116} 117 118// Previously, message cannot contain map field called "entry". 119message MessageContainingMapCalledEntry { 120 map<int32, int32> entry = 1; 121} 122 123message TestRecursiveMapMessage { 124 map<string, TestRecursiveMapMessage> a = 1; 125} 126