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"; 32 33 34option java_outer_classname = "MapForProto2TestProto"; 35option java_generate_equals_and_hash = true; 36 37message TestMap { 38 message MessageValue { 39 optional int32 value = 1; 40 } 41 enum EnumValue { 42 FOO = 0; 43 BAR = 1; 44 BAZ = 2; 45 QUX = 3; 46 } 47 48 map<int32, int32> int32_to_int32_field = 1; 49 map<int32, string> int32_to_string_field = 2; 50 map<int32, bytes> int32_to_bytes_field = 3; 51 map<int32, EnumValue> int32_to_enum_field = 4; 52 map<int32, MessageValue> int32_to_message_field = 5; 53 map<string, int32> string_to_int32_field = 6; 54 55 message MessageWithRequiredFields { 56 required int32 value = 1; 57 } 58 map<int32, MessageWithRequiredFields> required_message_map = 11; 59} 60 61message TestUnknownEnumValue { 62 // Wire-compatible with TestMap.int32_to_enum_field so we can test the 63 // parsing behavior of TestMap regarding unknown enum values. 64 map<int32, int32> int32_to_int32_field = 4; 65} 66 67// Test that the maps initialization code works correctly when the map field 68// references the containing message. 69message TestRecursiveMap { 70 optional int32 value = 1; 71 map<int32, TestRecursiveMap> recursive_map_field = 2; 72} 73 74 75// a decoy of TestMap for testing parsing errors 76message BizarroTestMap { 77 map<int32, bytes> int32_to_int32_field = 1; // same key type, different value 78 map<string, int32> int32_to_string_field = 2; // different key and value types 79 map<string, int32> int32_to_bytes_field = 3; // different key types, same value 80 map<string, bytes> int32_to_enum_field = 4; // different key and value types 81 map<string, bytes> int32_to_message_field = 5; // different key and value types 82 map<string, bytes> string_to_int32_field = 6; // same key type, different value 83} 84package map_for_proto2_lite_test; 85option java_package = "map_lite_test"; 86option optimize_for = LITE_RUNTIME; 87