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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
syntax = "proto3";
option cc_enable_arenas = true;
import "google/protobuf/unittest_import.proto";
package proto3_arena_unittest;
// This proto includes every type of field in both singular and repeated
// forms.
message TestAllTypes {
message NestedMessage {
// The field name "b" fails to compile in proto1 because it conflicts with
// a local variable named "b" in one of the generated methods. Doh.
// This file needs to compile in proto1 to test backwards-compatibility.
int32 bb = 1;
}
enum NestedEnum {
ZERO = 0;
FOO = 1;
BAR = 2;
BAZ = 3;
NEG = -1; // Intentionally negative.
}
// Singular
int32 optional_int32 = 1;
int64 optional_int64 = 2;
uint32 optional_uint32 = 3;
uint64 optional_uint64 = 4;
sint32 optional_sint32 = 5;
sint64 optional_sint64 = 6;
fixed32 optional_fixed32 = 7;
fixed64 optional_fixed64 = 8;
sfixed32 optional_sfixed32 = 9;
sfixed64 optional_sfixed64 = 10;
float optional_float = 11;
double optional_double = 12;
bool optional_bool = 13;
string optional_string = 14;
bytes optional_bytes = 15;
// Groups are not allowed in proto3.
// optional group OptionalGroup = 16 {
// optional int32 a = 17;
// }
NestedMessage optional_nested_message = 18;
ForeignMessage optional_foreign_message = 19;
protobuf_unittest_import.ImportMessage optional_import_message = 20;
NestedEnum optional_nested_enum = 21;
ForeignEnum optional_foreign_enum = 22;
// Omitted (compared to unittest.proto) because proto2 enums are not allowed
// inside proto2 messages.
//
// optional protobuf_unittest_import.ImportEnum optional_import_enum = 23;
string optional_string_piece = 24 [ctype=STRING_PIECE];
string optional_cord = 25 [ctype=CORD];
// Defined in unittest_import_public.proto
protobuf_unittest_import.PublicImportMessage
optional_public_import_message = 26;
NestedMessage optional_lazy_message = 27 [lazy=true];
protobuf_unittest_import.ImportMessage optional_lazy_import_message = 115
[lazy = true];
// Repeated
repeated int32 repeated_int32 = 31;
repeated int64 repeated_int64 = 32;
repeated uint32 repeated_uint32 = 33;
repeated uint64 repeated_uint64 = 34;
repeated sint32 repeated_sint32 = 35;
repeated sint64 repeated_sint64 = 36;
repeated fixed32 repeated_fixed32 = 37;
repeated fixed64 repeated_fixed64 = 38;
repeated sfixed32 repeated_sfixed32 = 39;
repeated sfixed64 repeated_sfixed64 = 40;
repeated float repeated_float = 41;
repeated double repeated_double = 42;
repeated bool repeated_bool = 43;
repeated string repeated_string = 44;
repeated bytes repeated_bytes = 45;
// Groups are not allowed in proto3.
// repeated group RepeatedGroup = 46 {
// optional int32 a = 47;
// }
repeated NestedMessage repeated_nested_message = 48;
repeated ForeignMessage repeated_foreign_message = 49;
repeated protobuf_unittest_import.ImportMessage repeated_import_message = 50;
repeated NestedEnum repeated_nested_enum = 51;
repeated ForeignEnum repeated_foreign_enum = 52;
// Omitted (compared to unittest.proto) because proto2 enums are not allowed
// inside proto2 messages.
//
// repeated protobuf_unittest_import.ImportEnum repeated_import_enum = 53;
repeated string repeated_string_piece = 54 [ctype=STRING_PIECE];
repeated string repeated_cord = 55 [ctype=CORD];
repeated NestedMessage repeated_lazy_message = 57 [lazy=true];
oneof oneof_field {
uint32 oneof_uint32 = 111;
NestedMessage oneof_nested_message = 112;
string oneof_string = 113;
bytes oneof_bytes = 114;
}
}
// Test messages for packed fields
message TestPackedTypes {
repeated int32 packed_int32 = 90 [packed = true];
repeated int64 packed_int64 = 91 [packed = true];
repeated uint32 packed_uint32 = 92 [packed = true];
repeated uint64 packed_uint64 = 93 [packed = true];
repeated sint32 packed_sint32 = 94 [packed = true];
repeated sint64 packed_sint64 = 95 [packed = true];
repeated fixed32 packed_fixed32 = 96 [packed = true];
repeated fixed64 packed_fixed64 = 97 [packed = true];
repeated sfixed32 packed_sfixed32 = 98 [packed = true];
repeated sfixed64 packed_sfixed64 = 99 [packed = true];
repeated float packed_float = 100 [packed = true];
repeated double packed_double = 101 [packed = true];
repeated bool packed_bool = 102 [packed = true];
repeated ForeignEnum packed_enum = 103 [packed = true];
}
// Explicitly set packed to false
message TestUnpackedTypes {
repeated int32 repeated_int32 = 1 [packed = false];
repeated int64 repeated_int64 = 2 [packed = false];
repeated uint32 repeated_uint32 = 3 [packed = false];
repeated uint64 repeated_uint64 = 4 [packed = false];
repeated sint32 repeated_sint32 = 5 [packed = false];
repeated sint64 repeated_sint64 = 6 [packed = false];
repeated fixed32 repeated_fixed32 = 7 [packed = false];
repeated fixed64 repeated_fixed64 = 8 [packed = false];
repeated sfixed32 repeated_sfixed32 = 9 [packed = false];
repeated sfixed64 repeated_sfixed64 = 10 [packed = false];
repeated float repeated_float = 11 [packed = false];
repeated double repeated_double = 12 [packed = false];
repeated bool repeated_bool = 13 [packed = false];
repeated TestAllTypes.NestedEnum repeated_nested_enum = 14 [packed = false];
}
// This proto includes a recusively nested message.
message NestedTestAllTypes {
NestedTestAllTypes child = 1;
TestAllTypes payload = 2;
}
// Define these after TestAllTypes to make sure the compiler can handle
// that.
message ForeignMessage {
int32 c = 1;
}
enum ForeignEnum {
FOREIGN_ZERO = 0;
FOREIGN_FOO = 4;
FOREIGN_BAR = 5;
FOREIGN_BAZ = 6;
}
// TestEmptyMessage is used to test behavior of unknown fields.
message TestEmptyMessage {
}
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