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 = "proto2"; 32option cc_enable_arenas = true; 33 34import "google/protobuf/unittest_import.proto"; 35 36// We don't put this in a package within proto2 because we need to make sure 37// that the generated code doesn't depend on being in the proto2 namespace. 38// In map_test_util.h we do "using namespace unittest = protobuf_unittest". 39package protobuf_unittest; 40 41enum Proto2MapEnum { 42 PROTO2_MAP_ENUM_FOO = 0; 43 PROTO2_MAP_ENUM_BAR = 1; 44 PROTO2_MAP_ENUM_BAZ = 2; 45} 46 47enum Proto2MapEnumPlusExtra { 48 E_PROTO2_MAP_ENUM_FOO = 0; 49 E_PROTO2_MAP_ENUM_BAR = 1; 50 E_PROTO2_MAP_ENUM_BAZ = 2; 51 E_PROTO2_MAP_ENUM_EXTRA = 3; 52} 53 54message TestEnumMap { 55 map<int32, Proto2MapEnum> known_map_field = 101; 56 map<int32, Proto2MapEnum> unknown_map_field = 102; 57} 58 59message TestEnumMapPlusExtra { 60 map<int32, Proto2MapEnumPlusExtra> known_map_field = 101; 61 map<int32, Proto2MapEnumPlusExtra> unknown_map_field = 102; 62} 63 64message TestImportEnumMap { 65 map<int32, protobuf_unittest_import.ImportEnumForMap> import_enum_amp = 1; 66} 67 68message TestIntIntMap { 69 map<int32, int32> m = 1; 70} 71 72// Test all key types: string, plus the non-floating-point scalars. 73message TestMaps { 74 map<int32, TestIntIntMap> m_int32 = 1; 75 map<int64, TestIntIntMap> m_int64 = 2; 76 map<uint32, TestIntIntMap> m_uint32 = 3; 77 map<uint64, TestIntIntMap> m_uint64 = 4; 78 map<sint32, TestIntIntMap> m_sint32 = 5; 79 map<sint64, TestIntIntMap> m_sint64 = 6; 80 map<fixed32, TestIntIntMap> m_fixed32 = 7; 81 map<fixed64, TestIntIntMap> m_fixed64 = 8; 82 map<sfixed32, TestIntIntMap> m_sfixed32 = 9; 83 map<sfixed64, TestIntIntMap> m_sfixed64 = 10; 84 map<bool, TestIntIntMap> m_bool = 11; 85 map<string, TestIntIntMap> m_string = 12; 86} 87 88// Test maps in submessages. 89message TestSubmessageMaps { 90 optional TestMaps m = 1; 91} 92