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 31// Author: kenton@google.com (Kenton Varda) 32// Based on original Protocol Buffers design by 33// Sanjay Ghemawat, Jeff Dean, and others. 34// 35// This file tests that various identifiers work as field and type names even 36// though the same identifiers are used internally by the C++ code generator. 37 38syntax = "proto2"; 39 40// Some generic_services option(s) added automatically. 41// See: http://go/proto2-generic-services-default 42option cc_generic_services = true; // auto-added 43 44// We don't put this in a package within proto2 because we need to make sure 45// that the generated code doesn't depend on being in the proto2 namespace. 46package protobuf_unittest; 47 48// Test that fields can have names like "input" and "i" which are also used 49// internally by the code generator for local variables. 50message TestConflictingSymbolNames { 51 message BuildDescriptors {} 52 message TypeTraits {} 53 54 optional int32 input = 1; 55 optional int32 output = 2; 56 optional string length = 3; 57 repeated int32 i = 4; 58 repeated string new_element = 5 [ctype=STRING_PIECE]; 59 optional int32 total_size = 6; 60 optional int32 tag = 7; 61 62 enum TestEnum { FOO = 0; } 63 message Data1 { repeated int32 data = 1; } 64 message Data2 { repeated TestEnum data = 1; } 65 message Data3 { repeated string data = 1; } 66 message Data4 { repeated Data4 data = 1; } 67 message Data5 { repeated string data = 1 [ctype=STRING_PIECE]; } 68 message Data6 { repeated string data = 1 [ctype=CORD]; } 69 70 optional int32 source = 8; 71 optional int32 value = 9; 72 optional int32 file = 10; 73 optional int32 from = 11; 74 optional int32 handle_uninterpreted = 12; 75 repeated int32 index = 13; 76 optional int32 controller = 14; 77 optional int32 already_here = 15; 78 79 optional uint32 uint32 = 16; 80 optional uint64 uint64 = 17; 81 optional string string = 18; 82 optional int32 memset = 19; 83 optional int32 int32 = 20; 84 optional int64 int64 = 21; 85 86 optional uint32 cached_size = 22; 87 optional uint32 extensions = 23; 88 optional uint32 bit = 24; 89 optional uint32 bits = 25; 90 optional uint32 offsets = 26; 91 optional uint32 reflection = 27; 92 93 message Cord {} 94 optional string some_cord = 28 [ctype=CORD]; 95 96 message StringPiece {} 97 optional string some_string_piece = 29 [ctype=STRING_PIECE]; 98 99 // Some keywords. 100 optional uint32 int = 30; 101 optional uint32 friend = 31; 102 optional uint32 class = 37; 103 optional uint32 typedecl = 39; 104 optional uint32 auto = 40; 105 106 // The generator used to #define a macro called "DO" inside the .cc file. 107 message DO {} 108 optional DO do = 32; 109 110 // Some template parameter names for extensions. 111 optional int32 field_type = 33; 112 optional bool is_packed = 34; 113 114 // test conflicting release_$name$. "length" and "do" field in this message 115 // must remain string or message fields to make the test valid. 116 optional string release_length = 35; 117 // A more extreme case, the field name "do" here is a keyword, which will be 118 // escaped to "do_" already. Test there is no conflict even with escaped field 119 // names. 120 optional DO release_do = 36; 121 122 // For clashing local variables in Serialize and ByteSize calculation. 123 optional string target = 38; 124 125 extensions 1000 to max; // NO_PROTO3 126} 127 128message TestConflictingSymbolNamesExtension { // NO_PROTO3 129 extend TestConflictingSymbolNames { // NO_PROTO3 130 repeated int32 repeated_int32_ext = 20423638 [packed=true]; // NO_PROTO3 131 } // NO_PROTO3 132} // NO_PROTO3 133 134message TestConflictingEnumNames { // NO_PROTO3 135 enum NestedConflictingEnum { // NO_PROTO3 136 and = 1; // NO_PROTO3 137 class = 2; // NO_PROTO3 138 int = 3; // NO_PROTO3 139 typedef = 4; // NO_PROTO3 140 XOR = 5; // NO_PROTO3 141 } // NO_PROTO3 142 143 optional NestedConflictingEnum conflicting_enum = 1; // NO_PROTO3 144} // NO_PROTO3 145 146enum ConflictingEnum { // NO_PROTO3 147 NOT_EQ = 1; // NO_PROTO3 148 volatile = 2; // NO_PROTO3 149 return = 3; // NO_PROTO3 150} // NO_PROTO3 151 152message DummyMessage {} 153 154service TestConflictingMethodNames { 155 rpc Closure(DummyMessage) returns (DummyMessage); 156} 157