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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// Test schema for proto3 messages.  This test schema is used by:
32//
33// - benchmarks
34// - fuzz tests
35// - conformance tests
36//
37
38syntax = "proto3";
39
40package protobuf_test_messages.proto3;
41
42option java_package = "com.google.protobuf_test_messages.proto3";
43option objc_class_prefix = "Proto3";
44
45// This is the default, but we specify it here explicitly.
46option optimize_for = SPEED;
47
48import "google/protobuf/any.proto";
49import "google/protobuf/duration.proto";
50import "google/protobuf/field_mask.proto";
51import "google/protobuf/struct.proto";
52import "google/protobuf/timestamp.proto";
53import "google/protobuf/wrappers.proto";
54
55option cc_enable_arenas = true;
56
57// This proto includes every type of field in both singular and repeated
58// forms.
59//
60// Also, crucially, all messages and enums in this file are eventually
61// submessages of this message.  So for example, a fuzz test of TestAllTypes
62// could trigger bugs that occur in any message type in this file.  We verify
63// this stays true in a unit test.
64message TestAllTypesProto3 {
65  message NestedMessage {
66    int32 a = 1;
67    TestAllTypesProto3 corecursive = 2;
68  }
69
70  enum NestedEnum {
71    FOO = 0;
72    BAR = 1;
73    BAZ = 2;
74    NEG = -1;  // Intentionally negative.
75  }
76
77  enum AliasedEnum {
78    option allow_alias = true;
79
80    ALIAS_FOO = 0;
81    ALIAS_BAR = 1;
82    ALIAS_BAZ = 2;
83    QUX = 2;
84    qux = 2;
85    bAz = 2;
86  }
87
88  // Singular
89  int32 optional_int32 = 1;
90  int64 optional_int64 = 2;
91  uint32 optional_uint32 = 3;
92  uint64 optional_uint64 = 4;
93  sint32 optional_sint32 = 5;
94  sint64 optional_sint64 = 6;
95  fixed32 optional_fixed32 = 7;
96  fixed64 optional_fixed64 = 8;
97  sfixed32 optional_sfixed32 = 9;
98  sfixed64 optional_sfixed64 = 10;
99  float optional_float = 11;
100  double optional_double = 12;
101  bool optional_bool = 13;
102  string optional_string = 14;
103  bytes optional_bytes = 15;
104
105  NestedMessage optional_nested_message = 18;
106  ForeignMessage optional_foreign_message = 19;
107
108  NestedEnum optional_nested_enum = 21;
109  ForeignEnum optional_foreign_enum = 22;
110  AliasedEnum optional_aliased_enum = 23;
111
112  string optional_string_piece = 24 [ctype = STRING_PIECE];
113  string optional_cord = 25 [ctype = CORD];
114
115  TestAllTypesProto3 recursive_message = 27;
116
117  // Repeated
118  repeated int32 repeated_int32 = 31;
119  repeated int64 repeated_int64 = 32;
120  repeated uint32 repeated_uint32 = 33;
121  repeated uint64 repeated_uint64 = 34;
122  repeated sint32 repeated_sint32 = 35;
123  repeated sint64 repeated_sint64 = 36;
124  repeated fixed32 repeated_fixed32 = 37;
125  repeated fixed64 repeated_fixed64 = 38;
126  repeated sfixed32 repeated_sfixed32 = 39;
127  repeated sfixed64 repeated_sfixed64 = 40;
128  repeated float repeated_float = 41;
129  repeated double repeated_double = 42;
130  repeated bool repeated_bool = 43;
131  repeated string repeated_string = 44;
132  repeated bytes repeated_bytes = 45;
133
134  repeated NestedMessage repeated_nested_message = 48;
135  repeated ForeignMessage repeated_foreign_message = 49;
136
137  repeated NestedEnum repeated_nested_enum = 51;
138  repeated ForeignEnum repeated_foreign_enum = 52;
139
140  repeated string repeated_string_piece = 54 [ctype = STRING_PIECE];
141  repeated string repeated_cord = 55 [ctype = CORD];
142
143  // Packed
144  repeated int32 packed_int32 = 75 [packed = true];
145  repeated int64 packed_int64 = 76 [packed = true];
146  repeated uint32 packed_uint32 = 77 [packed = true];
147  repeated uint64 packed_uint64 = 78 [packed = true];
148  repeated sint32 packed_sint32 = 79 [packed = true];
149  repeated sint64 packed_sint64 = 80 [packed = true];
150  repeated fixed32 packed_fixed32 = 81 [packed = true];
151  repeated fixed64 packed_fixed64 = 82 [packed = true];
152  repeated sfixed32 packed_sfixed32 = 83 [packed = true];
153  repeated sfixed64 packed_sfixed64 = 84 [packed = true];
154  repeated float packed_float = 85 [packed = true];
155  repeated double packed_double = 86 [packed = true];
156  repeated bool packed_bool = 87 [packed = true];
157  repeated NestedEnum packed_nested_enum = 88 [packed = true];
158
159  // Unpacked
160  repeated int32 unpacked_int32 = 89 [packed = false];
161  repeated int64 unpacked_int64 = 90 [packed = false];
162  repeated uint32 unpacked_uint32 = 91 [packed = false];
163  repeated uint64 unpacked_uint64 = 92 [packed = false];
164  repeated sint32 unpacked_sint32 = 93 [packed = false];
165  repeated sint64 unpacked_sint64 = 94 [packed = false];
166  repeated fixed32 unpacked_fixed32 = 95 [packed = false];
167  repeated fixed64 unpacked_fixed64 = 96 [packed = false];
168  repeated sfixed32 unpacked_sfixed32 = 97 [packed = false];
169  repeated sfixed64 unpacked_sfixed64 = 98 [packed = false];
170  repeated float unpacked_float = 99 [packed = false];
171  repeated double unpacked_double = 100 [packed = false];
172  repeated bool unpacked_bool = 101 [packed = false];
173  repeated NestedEnum unpacked_nested_enum = 102 [packed = false];
174
175  // Map
176  map<int32, int32> map_int32_int32 = 56;
177  map<int64, int64> map_int64_int64 = 57;
178  map<uint32, uint32> map_uint32_uint32 = 58;
179  map<uint64, uint64> map_uint64_uint64 = 59;
180  map<sint32, sint32> map_sint32_sint32 = 60;
181  map<sint64, sint64> map_sint64_sint64 = 61;
182  map<fixed32, fixed32> map_fixed32_fixed32 = 62;
183  map<fixed64, fixed64> map_fixed64_fixed64 = 63;
184  map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 64;
185  map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 65;
186  map<int32, float> map_int32_float = 66;
187  map<int32, double> map_int32_double = 67;
188  map<bool, bool> map_bool_bool = 68;
189  map<string, string> map_string_string = 69;
190  map<string, bytes> map_string_bytes = 70;
191  map<string, NestedMessage> map_string_nested_message = 71;
192  map<string, ForeignMessage> map_string_foreign_message = 72;
193  map<string, NestedEnum> map_string_nested_enum = 73;
194  map<string, ForeignEnum> map_string_foreign_enum = 74;
195
196  oneof oneof_field {
197    uint32 oneof_uint32 = 111;
198    NestedMessage oneof_nested_message = 112;
199    string oneof_string = 113;
200    bytes oneof_bytes = 114;
201    bool oneof_bool = 115;
202    uint64 oneof_uint64 = 116;
203    float oneof_float = 117;
204    double oneof_double = 118;
205    NestedEnum oneof_enum = 119;
206  }
207
208  // Well-known types
209  google.protobuf.BoolValue optional_bool_wrapper = 201;
210  google.protobuf.Int32Value optional_int32_wrapper = 202;
211  google.protobuf.Int64Value optional_int64_wrapper = 203;
212  google.protobuf.UInt32Value optional_uint32_wrapper = 204;
213  google.protobuf.UInt64Value optional_uint64_wrapper = 205;
214  google.protobuf.FloatValue optional_float_wrapper = 206;
215  google.protobuf.DoubleValue optional_double_wrapper = 207;
216  google.protobuf.StringValue optional_string_wrapper = 208;
217  google.protobuf.BytesValue optional_bytes_wrapper = 209;
218
219  repeated google.protobuf.BoolValue repeated_bool_wrapper = 211;
220  repeated google.protobuf.Int32Value repeated_int32_wrapper = 212;
221  repeated google.protobuf.Int64Value repeated_int64_wrapper = 213;
222  repeated google.protobuf.UInt32Value repeated_uint32_wrapper = 214;
223  repeated google.protobuf.UInt64Value repeated_uint64_wrapper = 215;
224  repeated google.protobuf.FloatValue repeated_float_wrapper = 216;
225  repeated google.protobuf.DoubleValue repeated_double_wrapper = 217;
226  repeated google.protobuf.StringValue repeated_string_wrapper = 218;
227  repeated google.protobuf.BytesValue repeated_bytes_wrapper = 219;
228
229  google.protobuf.Duration optional_duration = 301;
230  google.protobuf.Timestamp optional_timestamp = 302;
231  google.protobuf.FieldMask optional_field_mask = 303;
232  google.protobuf.Struct optional_struct = 304;
233  google.protobuf.Any optional_any = 305;
234  google.protobuf.Value optional_value = 306;
235
236  repeated google.protobuf.Duration repeated_duration = 311;
237  repeated google.protobuf.Timestamp repeated_timestamp = 312;
238  repeated google.protobuf.FieldMask repeated_fieldmask = 313;
239  repeated google.protobuf.Struct repeated_struct = 324;
240  repeated google.protobuf.Any repeated_any = 315;
241  repeated google.protobuf.Value repeated_value = 316;
242  repeated google.protobuf.ListValue repeated_list_value = 317;
243
244  // Test field-name-to-JSON-name convention.
245  // (protobuf says names can be any valid C/C++ identifier.)
246  int32 fieldname1 = 401;
247  int32 field_name2 = 402;
248  int32 _field_name3 = 403;
249  int32 field__name4_ = 404;
250  int32 field0name5 = 405;
251  int32 field_0_name6 = 406;
252  int32 fieldName7 = 407;
253  int32 FieldName8 = 408;
254  int32 field_Name9 = 409;
255  int32 Field_Name10 = 410;
256  int32 FIELD_NAME11 = 411;
257  int32 FIELD_name12 = 412;
258  int32 __field_name13 = 413;
259  int32 __Field_name14 = 414;
260  int32 field__name15 = 415;
261  int32 field__Name16 = 416;
262  int32 field_name17__ = 417;
263  int32 Field_name18__ = 418;
264
265  // Reserved for testing unknown fields
266  reserved 501 to 510;
267}
268
269message ForeignMessage {
270  int32 c = 1;
271}
272
273enum ForeignEnum {
274  FOREIGN_FOO = 0;
275  FOREIGN_BAR = 1;
276  FOREIGN_BAZ = 2;
277}
278