1 // Go support for Protocol Buffers - Google's data interchange format
3 // Copyright 2010 The Go Authors. All rights reserved.
4 // https://github.com/golang/protobuf
6 // Redistribution and use in source and binary forms, with or without
7 // modification, are permitted provided that the following conditions are
10 // * Redistributions of source code must retain the above copyright
11 // notice, this list of conditions and the following disclaimer.
12 // * Redistributions in binary form must reproduce the above
13 // copyright notice, this list of conditions and the following disclaimer
14 // in the documentation and/or other materials provided with the
16 // * Neither the name of Google Inc. nor the names of its
17 // contributors may be used to endorse or promote products derived from
18 // this software without specific prior written permission.
20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 // A feature-rich test file for the protocol compiler and libraries.
38 enum FOO { FOO1 = 1; };
45 required string Label = 1;
46 required string Type = 2;
50 // An enum, for completeness.
72 FUNCTION = 12; // last tag
75 // Some typical parameters
76 required KIND Kind = 1;
77 optional string Table = 2;
78 optional int32 Param = 3;
80 // Required, repeated and optional foreign fields.
81 required GoTestField RequiredField = 4;
82 repeated GoTestField RepeatedField = 5;
83 optional GoTestField OptionalField = 6;
85 // Required fields of all basic types
86 required bool F_Bool_required = 10;
87 required int32 F_Int32_required = 11;
88 required int64 F_Int64_required = 12;
89 required fixed32 F_Fixed32_required = 13;
90 required fixed64 F_Fixed64_required = 14;
91 required uint32 F_Uint32_required = 15;
92 required uint64 F_Uint64_required = 16;
93 required float F_Float_required = 17;
94 required double F_Double_required = 18;
95 required string F_String_required = 19;
96 required bytes F_Bytes_required = 101;
97 required sint32 F_Sint32_required = 102;
98 required sint64 F_Sint64_required = 103;
100 // Repeated fields of all basic types
101 repeated bool F_Bool_repeated = 20;
102 repeated int32 F_Int32_repeated = 21;
103 repeated int64 F_Int64_repeated = 22;
104 repeated fixed32 F_Fixed32_repeated = 23;
105 repeated fixed64 F_Fixed64_repeated = 24;
106 repeated uint32 F_Uint32_repeated = 25;
107 repeated uint64 F_Uint64_repeated = 26;
108 repeated float F_Float_repeated = 27;
109 repeated double F_Double_repeated = 28;
110 repeated string F_String_repeated = 29;
111 repeated bytes F_Bytes_repeated = 201;
112 repeated sint32 F_Sint32_repeated = 202;
113 repeated sint64 F_Sint64_repeated = 203;
115 // Optional fields of all basic types
116 optional bool F_Bool_optional = 30;
117 optional int32 F_Int32_optional = 31;
118 optional int64 F_Int64_optional = 32;
119 optional fixed32 F_Fixed32_optional = 33;
120 optional fixed64 F_Fixed64_optional = 34;
121 optional uint32 F_Uint32_optional = 35;
122 optional uint64 F_Uint64_optional = 36;
123 optional float F_Float_optional = 37;
124 optional double F_Double_optional = 38;
125 optional string F_String_optional = 39;
126 optional bytes F_Bytes_optional = 301;
127 optional sint32 F_Sint32_optional = 302;
128 optional sint64 F_Sint64_optional = 303;
130 // Default-valued fields of all basic types
131 optional bool F_Bool_defaulted = 40 [default=true];
132 optional int32 F_Int32_defaulted = 41 [default=32];
133 optional int64 F_Int64_defaulted = 42 [default=64];
134 optional fixed32 F_Fixed32_defaulted = 43 [default=320];
135 optional fixed64 F_Fixed64_defaulted = 44 [default=640];
136 optional uint32 F_Uint32_defaulted = 45 [default=3200];
137 optional uint64 F_Uint64_defaulted = 46 [default=6400];
138 optional float F_Float_defaulted = 47 [default=314159.];
139 optional double F_Double_defaulted = 48 [default=271828.];
140 optional string F_String_defaulted = 49 [default="hello, \"world!\"\n"];
141 optional bytes F_Bytes_defaulted = 401 [default="Bignose"];
142 optional sint32 F_Sint32_defaulted = 402 [default = -32];
143 optional sint64 F_Sint64_defaulted = 403 [default = -64];
145 // Packed repeated fields (no string or bytes).
146 repeated bool F_Bool_repeated_packed = 50 [packed=true];
147 repeated int32 F_Int32_repeated_packed = 51 [packed=true];
148 repeated int64 F_Int64_repeated_packed = 52 [packed=true];
149 repeated fixed32 F_Fixed32_repeated_packed = 53 [packed=true];
150 repeated fixed64 F_Fixed64_repeated_packed = 54 [packed=true];
151 repeated uint32 F_Uint32_repeated_packed = 55 [packed=true];
152 repeated uint64 F_Uint64_repeated_packed = 56 [packed=true];
153 repeated float F_Float_repeated_packed = 57 [packed=true];
154 repeated double F_Double_repeated_packed = 58 [packed=true];
155 repeated sint32 F_Sint32_repeated_packed = 502 [packed=true];
156 repeated sint64 F_Sint64_repeated_packed = 503 [packed=true];
158 // Required, repeated, and optional groups.
159 required group RequiredGroup = 70 {
160 required string RequiredField = 71;
163 repeated group RepeatedGroup = 80 {
164 required string RequiredField = 81;
167 optional group OptionalGroup = 90 {
168 required string RequiredField = 91;
172 // For testing a group containing a required field.
173 message GoTestRequiredGroupField {
174 required group Group = 1 {
175 required int32 Field = 2;
179 // For testing skipping of unrecognized fields.
180 // Numbers are all big, larger than tag numbers in GoTestField,
181 // the message used in the corresponding test.
183 required int32 skip_int32 = 11;
184 required fixed32 skip_fixed32 = 12;
185 required fixed64 skip_fixed64 = 13;
186 required string skip_string = 14;
187 required group SkipGroup = 15 {
188 required int32 group_int32 = 16;
189 required string group_string = 17;
193 // For testing packed/non-packed decoder switching.
194 // A serialized instance of one should be deserializable as the other.
195 message NonPackedTest {
196 repeated int32 a = 1;
200 repeated int32 b = 1 [packed=true];
204 // Maximum possible tag number.
205 optional string last_field = 536870911;
210 optional string name = 1;
212 optional Nested nested = 1;
214 optional int32 num = 2;
217 // NewMessage is wire compatible with OldMessage;
218 // imagine it as a future version.
221 optional string name = 1;
222 optional string food_group = 2;
224 optional Nested nested = 1;
226 // This is an int32 in OldMessage.
227 optional int64 num = 2;
230 // Smaller tests for ASCII formatting.
232 message InnerMessage {
233 required string host = 1;
234 optional int32 port = 2 [default=4000];
235 optional bool connected = 3;
238 message OtherMessage {
239 optional int64 key = 1;
240 optional bytes value = 2;
241 optional float weight = 3;
242 optional InnerMessage inner = 4;
244 extensions 100 to max;
247 message RequiredInnerMessage {
248 required InnerMessage leo_finally_won_an_oscar = 1;
252 required int32 count = 1;
253 optional string name = 2;
254 optional string quote = 3;
255 repeated string pet = 4;
256 optional InnerMessage inner = 5;
257 repeated OtherMessage others = 6;
258 optional RequiredInnerMessage we_must_go_deeper = 13;
259 repeated InnerMessage rep_inner = 12;
266 optional Color bikeshed = 7;
268 optional group SomeGroup = 8 {
269 optional int32 group_field = 9;
272 // This field becomes [][]byte in the generated code.
273 repeated bytes rep_bytes = 10;
275 optional double bigfloat = 11;
277 extensions 100 to max;
282 optional Ext more = 103;
283 optional string text = 104;
284 optional int32 number = 105;
287 optional string data = 1;
291 repeated string greeting = 106;
294 message ComplexExtension {
295 optional int32 first = 1;
296 optional int32 second = 2;
297 repeated int32 third = 3;
300 extend OtherMessage {
301 optional ComplexExtension complex = 200;
302 repeated ComplexExtension r_complex = 201;
305 message DefaultsMessage {
311 extensions 100 to max;
314 extend DefaultsMessage {
315 optional double no_default_double = 101;
316 optional float no_default_float = 102;
317 optional int32 no_default_int32 = 103;
318 optional int64 no_default_int64 = 104;
319 optional uint32 no_default_uint32 = 105;
320 optional uint64 no_default_uint64 = 106;
321 optional sint32 no_default_sint32 = 107;
322 optional sint64 no_default_sint64 = 108;
323 optional fixed32 no_default_fixed32 = 109;
324 optional fixed64 no_default_fixed64 = 110;
325 optional sfixed32 no_default_sfixed32 = 111;
326 optional sfixed64 no_default_sfixed64 = 112;
327 optional bool no_default_bool = 113;
328 optional string no_default_string = 114;
329 optional bytes no_default_bytes = 115;
330 optional DefaultsMessage.DefaultsEnum no_default_enum = 116;
332 optional double default_double = 201 [default = 3.1415];
333 optional float default_float = 202 [default = 3.14];
334 optional int32 default_int32 = 203 [default = 42];
335 optional int64 default_int64 = 204 [default = 43];
336 optional uint32 default_uint32 = 205 [default = 44];
337 optional uint64 default_uint64 = 206 [default = 45];
338 optional sint32 default_sint32 = 207 [default = 46];
339 optional sint64 default_sint64 = 208 [default = 47];
340 optional fixed32 default_fixed32 = 209 [default = 48];
341 optional fixed64 default_fixed64 = 210 [default = 49];
342 optional sfixed32 default_sfixed32 = 211 [default = 50];
343 optional sfixed64 default_sfixed64 = 212 [default = 51];
344 optional bool default_bool = 213 [default = true];
345 optional string default_string = 214 [default = "Hello, string"];
346 optional bytes default_bytes = 215 [default = "Hello, bytes"];
347 optional DefaultsMessage.DefaultsEnum default_enum = 216 [default = ONE];
350 message MyMessageSet {
351 option message_set_wire_format = true;
352 extensions 100 to max;
358 extend MyMessageSet {
359 optional Empty x201 = 201;
360 optional Empty x202 = 202;
361 optional Empty x203 = 203;
362 optional Empty x204 = 204;
363 optional Empty x205 = 205;
364 optional Empty x206 = 206;
365 optional Empty x207 = 207;
366 optional Empty x208 = 208;
367 optional Empty x209 = 209;
368 optional Empty x210 = 210;
369 optional Empty x211 = 211;
370 optional Empty x212 = 212;
371 optional Empty x213 = 213;
372 optional Empty x214 = 214;
373 optional Empty x215 = 215;
374 optional Empty x216 = 216;
375 optional Empty x217 = 217;
376 optional Empty x218 = 218;
377 optional Empty x219 = 219;
378 optional Empty x220 = 220;
379 optional Empty x221 = 221;
380 optional Empty x222 = 222;
381 optional Empty x223 = 223;
382 optional Empty x224 = 224;
383 optional Empty x225 = 225;
384 optional Empty x226 = 226;
385 optional Empty x227 = 227;
386 optional Empty x228 = 228;
387 optional Empty x229 = 229;
388 optional Empty x230 = 230;
389 optional Empty x231 = 231;
390 optional Empty x232 = 232;
391 optional Empty x233 = 233;
392 optional Empty x234 = 234;
393 optional Empty x235 = 235;
394 optional Empty x236 = 236;
395 optional Empty x237 = 237;
396 optional Empty x238 = 238;
397 optional Empty x239 = 239;
398 optional Empty x240 = 240;
399 optional Empty x241 = 241;
400 optional Empty x242 = 242;
401 optional Empty x243 = 243;
402 optional Empty x244 = 244;
403 optional Empty x245 = 245;
404 optional Empty x246 = 246;
405 optional Empty x247 = 247;
406 optional Empty x248 = 248;
407 optional Empty x249 = 249;
408 optional Empty x250 = 250;
411 message MessageList {
412 repeated group Message = 1 {
413 required string name = 2;
414 required int32 count = 3;
419 optional string string_field = 1;
420 optional bytes bytes_field = 2;
430 // Default-valued fields of all basic types.
431 // Same as GoTest, but copied here to make testing easier.
432 optional bool F_Bool = 1 [default=true];
433 optional int32 F_Int32 = 2 [default=32];
434 optional int64 F_Int64 = 3 [default=64];
435 optional fixed32 F_Fixed32 = 4 [default=320];
436 optional fixed64 F_Fixed64 = 5 [default=640];
437 optional uint32 F_Uint32 = 6 [default=3200];
438 optional uint64 F_Uint64 = 7 [default=6400];
439 optional float F_Float = 8 [default=314159.];
440 optional double F_Double = 9 [default=271828.];
441 optional string F_String = 10 [default="hello, \"world!\"\n"];
442 optional bytes F_Bytes = 11 [default="Bignose"];
443 optional sint32 F_Sint32 = 12 [default=-32];
444 optional sint64 F_Sint64 = 13 [default=-64];
445 optional Color F_Enum = 14 [default=GREEN];
447 // More fields with crazy defaults.
448 optional float F_Pinf = 15 [default=inf];
449 optional float F_Ninf = 16 [default=-inf];
450 optional float F_Nan = 17 [default=nan];
453 optional SubDefaults sub = 18;
455 // Redundant but explicit defaults.
456 optional string str_zero = 19 [default=""];
459 message SubDefaults {
460 optional int64 n = 1 [default=7];
463 message RepeatedEnum {
467 repeated Color color = 1;
470 message MoreRepeated {
471 repeated bool bools = 1;
472 repeated bool bools_packed = 2 [packed=true];
473 repeated int32 ints = 3;
474 repeated int32 ints_packed = 4 [packed=true];
475 repeated int64 int64s_packed = 7 [packed=true];
476 repeated string strings = 5;
477 repeated fixed32 fixeds = 6;
480 // GroupOld and GroupNew have the same wire format.
481 // GroupNew has a new field inside a group.
484 optional group G = 101 {
485 optional int32 x = 2;
490 optional group G = 101 {
491 optional int32 x = 2;
492 optional int32 y = 3;
496 message FloatingPoint {
497 required double f = 1;
498 optional bool exact = 2;
501 message MessageWithMap {
502 map<int32, string> name_mapping = 1;
503 map<sint64, FloatingPoint> msg_mapping = 2;
504 map<bool, bytes> byte_mapping = 3;
505 map<string, string> str_to_str = 4;
513 fixed32 F_Fixed32 = 4;
514 fixed64 F_Fixed64 = 5;
519 string F_String = 10;
521 sint32 F_Sint32 = 12;
522 sint64 F_Sint64 = 13;
523 MyMessage.Color F_Enum = 14;
524 GoTestField F_Message = 15;
526 optional int32 x = 17;
528 int32 F_Largest_Tag = 536870911;
537 optional bool make_me_cry = 1;
539 // This is a oneof, called "union".
545 MyMessage.Color col = 9;