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1// Protocol Buffers - Google's data interchange format
2// Copyright 2008 Google Inc.  All rights reserved.
3//
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file or at
6// https://developers.google.com/open-source/licenses/bsd
7
8// This file is mostly equivalent to map_unittest.proto, but imports
9// unittest_proto3.proto instead of unittest.proto, so that it only
10// uses proto3 messages. This makes it suitable for testing
11// implementations which only support proto3.
12// The TestRequiredMessageMap message has been removed as there are no
13// required fields in proto3.
14syntax = "proto3";
15
16package protobuf_unittest3;
17
18import "csharp/protos/unittest_proto3.proto";
19
20option csharp_namespace = "Google.Protobuf.TestProtos";
21
22// Tests maps.
23message TestMap {
24  map<int32, int32> map_int32_int32 = 1;
25  map<int64, int64> map_int64_int64 = 2;
26  map<uint32, uint32> map_uint32_uint32 = 3;
27  map<uint64, uint64> map_uint64_uint64 = 4;
28  map<sint32, sint32> map_sint32_sint32 = 5;
29  map<sint64, sint64> map_sint64_sint64 = 6;
30  map<fixed32, fixed32> map_fixed32_fixed32 = 7;
31  map<fixed64, fixed64> map_fixed64_fixed64 = 8;
32  map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 9;
33  map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 10;
34  map<int32, float> map_int32_float = 11;
35  map<int32, double> map_int32_double = 12;
36  map<bool, bool> map_bool_bool = 13;
37  map<string, string> map_string_string = 14;
38  map<int32, bytes> map_int32_bytes = 15;
39  map<int32, MapEnum> map_int32_enum = 16;
40  map<int32, ForeignMessage> map_int32_foreign_message = 17;
41}
42
43message TestMapSubmessage {
44  TestMap test_map = 1;
45}
46
47message TestMessageMap {
48  map<int32, TestAllTypes> map_int32_message = 1;
49}
50
51// Two map fields share the same entry default instance.
52message TestSameTypeMap {
53  map<int32, int32> map1 = 1;
54  map<int32, int32> map2 = 2;
55}
56
57enum MapEnum {
58  MAP_ENUM_FOO = 0;
59  MAP_ENUM_BAR = 1;
60  MAP_ENUM_BAZ = 2;
61}
62
63message TestArenaMap {
64  map<int32, int32> map_int32_int32 = 1;
65  map<int64, int64> map_int64_int64 = 2;
66  map<uint32, uint32> map_uint32_uint32 = 3;
67  map<uint64, uint64> map_uint64_uint64 = 4;
68  map<sint32, sint32> map_sint32_sint32 = 5;
69  map<sint64, sint64> map_sint64_sint64 = 6;
70  map<fixed32, fixed32> map_fixed32_fixed32 = 7;
71  map<fixed64, fixed64> map_fixed64_fixed64 = 8;
72  map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 9;
73  map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 10;
74  map<int32, float> map_int32_float = 11;
75  map<int32, double> map_int32_double = 12;
76  map<bool, bool> map_bool_bool = 13;
77  map<int32, MapEnum> map_int32_enum = 14;
78  map<int32, ForeignMessage> map_int32_foreign_message = 15;
79}
80
81// Previously, message containing enum called Type cannot be used as value of
82// map field.
83message MessageContainingEnumCalledType {
84  enum Type {
85    TYPE_FOO = 0;
86  }
87  map<int32, MessageContainingEnumCalledType> type = 1;
88}
89
90// Previously, message cannot contain map field called "entry".
91message MessageContainingMapCalledEntry {
92  map<int32, int32> entry = 1;
93}
94