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@@ -0,0 +1,391 @@
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+// Protocol Buffers - Google's data interchange format
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+// Copyright 2008 Google Inc. All rights reserved.
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+// https://developers.google.com/protocol-buffers/
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+//
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+// Redistribution and use in source and binary forms, with or without
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+// modification, are permitted provided that the following conditions are
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+// met:
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+//
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+// * Redistributions of source code must retain the above copyright
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+// notice, this list of conditions and the following disclaimer.
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+// * Redistributions in binary form must reproduce the above
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+// copyright notice, this list of conditions and the following disclaimer
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+// in the documentation and/or other materials provided with the
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+// distribution.
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+// * Neither the name of Google Inc. nor the names of its
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+// contributors may be used to endorse or promote products derived from
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+// this software without specific prior written permission.
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+//
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+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+
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+// Author: kenton@google.com (Kenton Varda)
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+// Based on original Protocol Buffers design by
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+// Sanjay Ghemawat, Jeff Dean, and others.
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+//
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+// A proto file we will use for unit testing.
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+
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+syntax = "proto3";
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+
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+// Some generic_services option(s) added automatically.
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+// See: http://go/proto2-generic-services-default
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+option cc_generic_services = true; // auto-added
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+option java_generic_services = true; // auto-added
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+option py_generic_services = true; // auto-added
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+option cc_enable_arenas = true;
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+option csharp_namespace = "Google.Protobuf.TestProtos";
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+
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+import "unittest_import_proto3.proto";
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+
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+// We don't put this in a package within proto2 because we need to make sure
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+// that the generated code doesn't depend on being in the proto2 namespace.
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+// In test_util.h we do "using namespace unittest = protobuf_unittest".
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+package protobuf_unittest3;
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+
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+// Protos optimized for SPEED use a strict superset of the generated code
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+// of equivalent ones optimized for CODE_SIZE, so we should optimize all our
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+// tests for speed unless explicitly testing code size optimization.
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+option optimize_for = SPEED;
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+
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+option java_outer_classname = "UnittestProto";
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+
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+// This proto includes every type of field in both singular and repeated
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+// forms.
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+message TestAllTypes {
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+ message NestedMessage {
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+ // The field name "b" fails to compile in proto1 because it conflicts with
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+ // a local variable named "b" in one of the generated methods. Doh.
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+ // This file needs to compile in proto1 to test backwards-compatibility.
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+ int32 bb = 1;
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+ }
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+
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+ enum NestedEnum {
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+ NESTED_ENUM_UNSPECIFIED = 0;
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+ FOO = 1;
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+ BAR = 2;
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+ BAZ = 3;
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+ NEG = -1; // Intentionally negative.
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+ }
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+
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+ // Singular
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+ int32 single_int32 = 1;
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+ int64 single_int64 = 2;
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+ uint32 single_uint32 = 3;
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+ uint64 single_uint64 = 4;
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+ sint32 single_sint32 = 5;
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+ sint64 single_sint64 = 6;
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+ fixed32 single_fixed32 = 7;
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+ fixed64 single_fixed64 = 8;
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+ sfixed32 single_sfixed32 = 9;
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+ sfixed64 single_sfixed64 = 10;
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+ float single_float = 11;
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+ double single_double = 12;
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+ bool single_bool = 13;
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+ string single_string = 14;
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+ bytes single_bytes = 15;
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+
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+ NestedMessage single_nested_message = 18;
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+ ForeignMessage single_foreign_message = 19;
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+ protobuf_unittest_import.ImportMessage single_import_message = 20;
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+
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+ NestedEnum single_nested_enum = 21;
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+ ForeignEnum single_foreign_enum = 22;
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+ protobuf_unittest_import.ImportEnum single_import_enum = 23;
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+
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+ // Defined in unittest_import_public.proto
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+ protobuf_unittest_import.PublicImportMessage
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+ single_public_import_message = 26;
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+
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+ // Repeated
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+ repeated int32 repeated_int32 = 31;
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+ repeated int64 repeated_int64 = 32;
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+ repeated uint32 repeated_uint32 = 33;
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+ repeated uint64 repeated_uint64 = 34;
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+ repeated sint32 repeated_sint32 = 35;
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+ repeated sint64 repeated_sint64 = 36;
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+ repeated fixed32 repeated_fixed32 = 37;
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+ repeated fixed64 repeated_fixed64 = 38;
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+ repeated sfixed32 repeated_sfixed32 = 39;
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+ repeated sfixed64 repeated_sfixed64 = 40;
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+ repeated float repeated_float = 41;
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+ repeated double repeated_double = 42;
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+ repeated bool repeated_bool = 43;
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+ repeated string repeated_string = 44;
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+ repeated bytes repeated_bytes = 45;
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+
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+ repeated NestedMessage repeated_nested_message = 48;
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+ repeated ForeignMessage repeated_foreign_message = 49;
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+ repeated protobuf_unittest_import.ImportMessage repeated_import_message = 50;
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+
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+ repeated NestedEnum repeated_nested_enum = 51;
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+ repeated ForeignEnum repeated_foreign_enum = 52;
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+ repeated protobuf_unittest_import.ImportEnum repeated_import_enum = 53;
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+ // Defined in unittest_import_public.proto
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+ repeated protobuf_unittest_import.PublicImportMessage
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+ repeated_public_import_message = 54;
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+
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+ // For oneof test
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+ oneof oneof_field {
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+ uint32 oneof_uint32 = 111;
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+ NestedMessage oneof_nested_message = 112;
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+ string oneof_string = 113;
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+ bytes oneof_bytes = 114;
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+ }
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+}
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+
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+// This proto includes a recusively nested message.
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+message NestedTestAllTypes {
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+ NestedTestAllTypes child = 1;
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+ TestAllTypes payload = 2;
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+ repeated NestedTestAllTypes repeated_child = 3;
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+}
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+
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+message TestDeprecatedFields {
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+ int32 deprecated_int32 = 1 [deprecated=true];
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+}
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+
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+// Define these after TestAllTypes to make sure the compiler can handle
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+// that.
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+message ForeignMessage {
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+ int32 c = 1;
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+}
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+
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+enum ForeignEnum {
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+ FOREIGN_UNSPECIFIED = 0;
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+ FOREIGN_FOO = 4;
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+ FOREIGN_BAR = 5;
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+ FOREIGN_BAZ = 6;
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+}
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+
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+message TestReservedFields {
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+ reserved 2, 15, 9 to 11;
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+ reserved "bar", "baz";
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+}
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+
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+
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+// Test that we can use NestedMessage from outside TestAllTypes.
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+message TestForeignNested {
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+ TestAllTypes.NestedMessage foreign_nested = 1;
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+}
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+
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+// Test that really large tag numbers don't break anything.
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+message TestReallyLargeTagNumber {
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+ // The largest possible tag number is 2^28 - 1, since the wire format uses
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+ // three bits to communicate wire type.
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+ int32 a = 1;
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+ int32 bb = 268435455;
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+}
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+
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+message TestRecursiveMessage {
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+ TestRecursiveMessage a = 1;
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+ int32 i = 2;
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+}
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+
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+// Test that mutual recursion works.
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+message TestMutualRecursionA {
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+ TestMutualRecursionB bb = 1;
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+}
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+
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+message TestMutualRecursionB {
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+ TestMutualRecursionA a = 1;
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+ int32 optional_int32 = 2;
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+}
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+
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+message TestEnumAllowAlias {
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+ TestEnumWithDupValue value = 1;
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+}
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+
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+// Test an enum that has multiple values with the same number.
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+enum TestEnumWithDupValue {
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+ TEST_ENUM_WITH_DUP_VALUE_UNSPECIFIED = 0;
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+ option allow_alias = true;
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+
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+ FOO1 = 1;
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+ BAR1 = 2;
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+ BAZ = 3;
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+ FOO2 = 1;
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+ BAR2 = 2;
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+}
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+
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+// Test an enum with large, unordered values.
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+enum TestSparseEnum {
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+ TEST_SPARSE_ENUM_UNSPECIFIED = 0;
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+ SPARSE_A = 123;
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+ SPARSE_B = 62374;
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+ SPARSE_C = 12589234;
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+ SPARSE_D = -15;
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+ SPARSE_E = -53452;
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+ // In proto3, value 0 must be the first one specified
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+ // SPARSE_F = 0;
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+ SPARSE_G = 2;
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+}
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+
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+// Test message with CamelCase field names. This violates Protocol Buffer
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+// standard style.
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+message TestCamelCaseFieldNames {
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+ int32 PrimitiveField = 1;
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+ string StringField = 2;
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+ ForeignEnum EnumField = 3;
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+ ForeignMessage MessageField = 4;
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+
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+ repeated int32 RepeatedPrimitiveField = 7;
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+ repeated string RepeatedStringField = 8;
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+ repeated ForeignEnum RepeatedEnumField = 9;
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+ repeated ForeignMessage RepeatedMessageField = 10;
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+}
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+
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+
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+// We list fields out of order, to ensure that we're using field number and not
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+// field index to determine serialization order.
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+message TestFieldOrderings {
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+ string my_string = 11;
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+ int64 my_int = 1;
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+ float my_float = 101;
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+ message NestedMessage {
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+ int64 oo = 2;
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+ // The field name "b" fails to compile in proto1 because it conflicts with
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+ // a local variable named "b" in one of the generated methods. Doh.
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+ // This file needs to compile in proto1 to test backwards-compatibility.
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+ int32 bb = 1;
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+ }
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+
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+ NestedMessage single_nested_message = 200;
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+}
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+
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+message SparseEnumMessage {
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+ TestSparseEnum sparse_enum = 1;
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+}
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+
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+// Test String and Bytes: string is for valid UTF-8 strings
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+message OneString {
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+ string data = 1;
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+}
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+
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+message MoreString {
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+ repeated string data = 1;
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+}
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+
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+message OneBytes {
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+ bytes data = 1;
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+}
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+
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+message MoreBytes {
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+ bytes data = 1;
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+}
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+
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+// Test int32, uint32, int64, uint64, and bool are all compatible
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+message Int32Message {
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+ int32 data = 1;
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+}
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+
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+message Uint32Message {
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+ uint32 data = 1;
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+}
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+
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+message Int64Message {
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+ int64 data = 1;
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+}
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+
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+message Uint64Message {
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+ uint64 data = 1;
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+}
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+
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+message BoolMessage {
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+ bool data = 1;
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+}
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+
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+// Test oneofs.
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+message TestOneof {
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+ oneof foo {
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+ int32 foo_int = 1;
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+ string foo_string = 2;
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+ TestAllTypes foo_message = 3;
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+ }
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+}
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+
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+// Test messages for packed fields
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+
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+message TestPackedTypes {
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+ repeated int32 packed_int32 = 90 [packed = true];
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+ repeated int64 packed_int64 = 91 [packed = true];
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+ repeated uint32 packed_uint32 = 92 [packed = true];
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+ repeated uint64 packed_uint64 = 93 [packed = true];
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+ repeated sint32 packed_sint32 = 94 [packed = true];
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+ repeated sint64 packed_sint64 = 95 [packed = true];
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+ repeated fixed32 packed_fixed32 = 96 [packed = true];
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+ repeated fixed64 packed_fixed64 = 97 [packed = true];
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+ repeated sfixed32 packed_sfixed32 = 98 [packed = true];
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+ repeated sfixed64 packed_sfixed64 = 99 [packed = true];
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+ repeated float packed_float = 100 [packed = true];
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+ repeated double packed_double = 101 [packed = true];
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+ repeated bool packed_bool = 102 [packed = true];
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+ repeated ForeignEnum packed_enum = 103 [packed = true];
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+}
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+
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+// A message with the same fields as TestPackedTypes, but without packing. Used
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+// to test packed <-> unpacked wire compatibility.
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+message TestUnpackedTypes {
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+ repeated int32 unpacked_int32 = 90 [packed = false];
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+ repeated int64 unpacked_int64 = 91 [packed = false];
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+ repeated uint32 unpacked_uint32 = 92 [packed = false];
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+ repeated uint64 unpacked_uint64 = 93 [packed = false];
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+ repeated sint32 unpacked_sint32 = 94 [packed = false];
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+ repeated sint64 unpacked_sint64 = 95 [packed = false];
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+ repeated fixed32 unpacked_fixed32 = 96 [packed = false];
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+ repeated fixed64 unpacked_fixed64 = 97 [packed = false];
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+ repeated sfixed32 unpacked_sfixed32 = 98 [packed = false];
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+ repeated sfixed64 unpacked_sfixed64 = 99 [packed = false];
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+ repeated float unpacked_float = 100 [packed = false];
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+ repeated double unpacked_double = 101 [packed = false];
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+ repeated bool unpacked_bool = 102 [packed = false];
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+ repeated ForeignEnum unpacked_enum = 103 [packed = false];
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+}
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+
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+message TestRepeatedScalarDifferentTagSizes {
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+ // Parsing repeated fixed size values used to fail. This message needs to be
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+ // used in order to get a tag of the right size; all of the repeated fields
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+ // in TestAllTypes didn't trigger the check.
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+ repeated fixed32 repeated_fixed32 = 12;
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+ // Check for a varint type, just for good measure.
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+ repeated int32 repeated_int32 = 13;
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+
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+ // These have two-byte tags.
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+ repeated fixed64 repeated_fixed64 = 2046;
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+ repeated int64 repeated_int64 = 2047;
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+
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+ // Three byte tags.
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+ repeated float repeated_float = 262142;
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+ repeated uint64 repeated_uint64 = 262143;
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+}
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+
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+message TestCommentInjectionMessage {
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+ // */ <- This should not close the generated doc comment
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+ string a = 1;
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+}
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+
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+
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+// Test that RPC services work.
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+message FooRequest {}
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+message FooResponse {}
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+
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+message FooClientMessage {}
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+message FooServerMessage{}
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+
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+service TestService {
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+ rpc Foo(FooRequest) returns (FooResponse);
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+ rpc Bar(BarRequest) returns (BarResponse);
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+}
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+
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+
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+message BarRequest {}
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+message BarResponse {}
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+
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Jon Skeet