1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
|
// Protocol Buffers - Google's data interchange format
// Copyright 2015 Google Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
import Foundation
import XCTest
// This works for the Xcode project, but for any other build that gets the tests wired up
// it will need something else.
import ProtocolBuffers
// Test some usage of the ObjC library from Swift.
private func dataFromStr(_ str: String) -> Data {
return str.data(using: .utf8)!
}
class GPBBridgeTests: XCTestCase {
func testProto2Basics() {
let msg = Message2()
let msg2 = Message2()
let msg3 = Message2_OptionalGroup()
msg.optionalInt32 = 100
msg.optionalString = "abc"
msg.optionalEnum = .bar
msg2.optionalString = "other"
msg.optional = msg2
msg3.a = 200
msg.optionalGroup = msg3
msg.repeatedInt32Array.addValue(300)
msg.repeatedInt32Array.addValue(301)
msg.repeatedStringArray.add("mno")
msg.repeatedStringArray.add("pqr")
msg.repeatedEnumArray.addValue(Message2_Enum.bar.rawValue)
msg.repeatedEnumArray.addValue(Message2_Enum.baz.rawValue)
msg.mapInt32Int32.setInt32(400, forKey: 500)
msg.mapInt32Int32.setInt32(401, forKey: 501)
msg.mapStringString.setObject("foo", forKey: "bar" as NSString)
msg.mapStringString.setObject("abc", forKey: "xyz" as NSString)
msg.mapInt32Enum.setEnum(Message2_Enum.bar.rawValue, forKey: 600)
msg.mapInt32Enum.setEnum(Message2_Enum.baz.rawValue, forKey: 601)
// Check has*.
XCTAssertTrue(msg.hasOptionalInt32)
XCTAssertTrue(msg.hasOptionalString)
XCTAssertTrue(msg.hasOptionalEnum)
XCTAssertTrue(msg2.hasOptionalString)
XCTAssertTrue(msg.hasOptionalMessage)
XCTAssertTrue(msg3.hasA)
XCTAssertTrue(msg.hasOptionalGroup)
XCTAssertFalse(msg.hasOptionalInt64)
XCTAssertFalse(msg.hasOptionalFloat)
// Check values.
XCTAssertEqual(msg.optionalInt32, Int32(100))
XCTAssertEqual(msg.optionalString, "abc")
XCTAssertEqual(msg2.optionalString, "other")
XCTAssertTrue(msg.optional === msg2)
XCTAssertEqual(msg.optionalEnum, Message2_Enum.bar)
XCTAssertEqual(msg3.a, Int32(200))
XCTAssertTrue(msg.optionalGroup === msg3)
XCTAssertEqual(msg.repeatedInt32Array.count, UInt(2))
XCTAssertEqual(msg.repeatedInt32Array.value(at: 0), Int32(300))
XCTAssertEqual(msg.repeatedInt32Array.value(at: 1), Int32(301))
XCTAssertEqual(msg.repeatedStringArray.count, Int(2))
XCTAssertEqual(msg.repeatedStringArray.object(at: 0) as? String, "mno")
XCTAssertEqual(msg.repeatedStringArray.object(at: 1) as? String, "pqr")
XCTAssertEqual(msg.repeatedEnumArray.count, UInt(2))
XCTAssertEqual(msg.repeatedEnumArray.value(at: 0), Message2_Enum.bar.rawValue)
XCTAssertEqual(msg.repeatedEnumArray.value(at: 1), Message2_Enum.baz.rawValue)
XCTAssertEqual(msg.repeatedInt64Array.count, UInt(0))
XCTAssertEqual(msg.mapInt32Int32.count, UInt(2))
var intValue: Int32 = 0
XCTAssertTrue(msg.mapInt32Int32.getInt32(&intValue, forKey: 500))
XCTAssertEqual(intValue, Int32(400))
XCTAssertTrue(msg.mapInt32Int32.getInt32(&intValue, forKey: 501))
XCTAssertEqual(intValue, Int32(401))
XCTAssertEqual(msg.mapStringString.count, Int(2))
XCTAssertEqual(msg.mapStringString.object(forKey: "bar") as? String, "foo")
XCTAssertEqual(msg.mapStringString.object(forKey: "xyz") as? String, "abc")
XCTAssertEqual(msg.mapInt32Enum.count, UInt(2))
XCTAssertTrue(msg.mapInt32Enum.getEnum(&intValue, forKey: 600))
XCTAssertEqual(intValue, Message2_Enum.bar.rawValue)
XCTAssertTrue(msg.mapInt32Enum.getEnum(&intValue, forKey: 601))
XCTAssertEqual(intValue, Message2_Enum.baz.rawValue)
// Clearing a string with nil.
msg2.optionalString = nil
XCTAssertFalse(msg2.hasOptionalString)
XCTAssertEqual(msg2.optionalString, "")
// Clearing a message with nil.
msg.optionalGroup = nil
XCTAssertFalse(msg.hasOptionalGroup)
XCTAssertTrue(msg.optionalGroup !== msg3) // New instance
// Clear.
msg.clear()
XCTAssertFalse(msg.hasOptionalInt32)
XCTAssertFalse(msg.hasOptionalString)
XCTAssertFalse(msg.hasOptionalEnum)
XCTAssertFalse(msg.hasOptionalMessage)
XCTAssertFalse(msg.hasOptionalInt64)
XCTAssertFalse(msg.hasOptionalFloat)
XCTAssertEqual(msg.optionalInt32, Int32(0))
XCTAssertEqual(msg.optionalString, "")
XCTAssertTrue(msg.optional !== msg2) // New instance
XCTAssertEqual(msg.optionalEnum, Message2_Enum.foo) // Default
XCTAssertEqual(msg.repeatedInt32Array.count, UInt(0))
XCTAssertEqual(msg.repeatedStringArray.count, Int(0))
XCTAssertEqual(msg.repeatedEnumArray.count, UInt(0))
XCTAssertEqual(msg.mapInt32Int32.count, UInt(0))
XCTAssertEqual(msg.mapStringString.count, Int(0))
XCTAssertEqual(msg.mapInt32Enum.count, UInt(0))
}
func testProto3Basics() {
let msg = Message3()
let msg2 = Message3()
msg.optionalInt32 = 100
msg.optionalString = "abc"
msg.optionalEnum = .bar
msg2.optionalString = "other"
msg.optional = msg2
msg.repeatedInt32Array.addValue(300)
msg.repeatedInt32Array.addValue(301)
msg.repeatedStringArray.add("mno")
msg.repeatedStringArray.add("pqr")
// "proto3" syntax lets enum get unknown values.
msg.repeatedEnumArray.addValue(Message3_Enum.bar.rawValue)
msg.repeatedEnumArray.addRawValue(666)
SetMessage3_OptionalEnum_RawValue(msg2, 666)
msg.mapInt32Int32.setInt32(400, forKey: 500)
msg.mapInt32Int32.setInt32(401, forKey: 501)
msg.mapStringString.setObject("foo", forKey: "bar" as NSString)
msg.mapStringString.setObject("abc", forKey: "xyz" as NSString)
msg.mapInt32Enum.setEnum(Message2_Enum.bar.rawValue, forKey: 600)
// "proto3" syntax lets enum get unknown values.
msg.mapInt32Enum.setRawValue(666, forKey: 601)
// Has only exists on for message fields.
XCTAssertTrue(msg.hasOptionalMessage)
XCTAssertFalse(msg2.hasOptionalMessage)
// Check values.
XCTAssertEqual(msg.optionalInt32, Int32(100))
XCTAssertEqual(msg.optionalString, "abc")
XCTAssertEqual(msg2.optionalString, "other")
XCTAssertTrue(msg.optional === msg2)
XCTAssertEqual(msg.optionalEnum, Message3_Enum.bar)
XCTAssertEqual(msg.repeatedInt32Array.count, UInt(2))
XCTAssertEqual(msg.repeatedInt32Array.value(at: 0), Int32(300))
XCTAssertEqual(msg.repeatedInt32Array.value(at: 1), Int32(301))
XCTAssertEqual(msg.repeatedStringArray.count, Int(2))
XCTAssertEqual(msg.repeatedStringArray.object(at: 0) as? String, "mno")
XCTAssertEqual(msg.repeatedStringArray.object(at: 1) as? String, "pqr")
XCTAssertEqual(msg.repeatedInt64Array.count, UInt(0))
XCTAssertEqual(msg.repeatedEnumArray.count, UInt(2))
XCTAssertEqual(msg.repeatedEnumArray.value(at: 0), Message3_Enum.bar.rawValue)
XCTAssertEqual(
msg.repeatedEnumArray.value(at: 1), Message3_Enum.gpbUnrecognizedEnumeratorValue.rawValue)
XCTAssertEqual(msg.repeatedEnumArray.rawValue(at: 1), 666)
XCTAssertEqual(msg2.optionalEnum, Message3_Enum.gpbUnrecognizedEnumeratorValue)
XCTAssertEqual(Message3_OptionalEnum_RawValue(msg2), Int32(666))
XCTAssertEqual(msg.mapInt32Int32.count, UInt(2))
var intValue: Int32 = 0
XCTAssertTrue(msg.mapInt32Int32.getInt32(&intValue, forKey: 500))
XCTAssertEqual(intValue, Int32(400))
XCTAssertTrue(msg.mapInt32Int32.getInt32(&intValue, forKey: 501))
XCTAssertEqual(intValue, Int32(401))
XCTAssertEqual(msg.mapStringString.count, Int(2))
XCTAssertEqual(msg.mapStringString.object(forKey: "bar") as? String, "foo")
XCTAssertEqual(msg.mapStringString.object(forKey: "xyz") as? String, "abc")
XCTAssertEqual(msg.mapInt32Enum.count, UInt(2))
XCTAssertTrue(msg.mapInt32Enum.getEnum(&intValue, forKey: 600))
XCTAssertEqual(intValue, Message2_Enum.bar.rawValue)
XCTAssertTrue(msg.mapInt32Enum.getEnum(&intValue, forKey: 601))
XCTAssertEqual(intValue, Message3_Enum.gpbUnrecognizedEnumeratorValue.rawValue)
XCTAssertTrue(msg.mapInt32Enum.getRawValue(&intValue, forKey: 601))
XCTAssertEqual(intValue, 666)
// Clearing a string with nil.
msg2.optionalString = nil
XCTAssertEqual(msg2.optionalString, "")
// Clearing a message with nil.
msg.optional = nil
XCTAssertFalse(msg.hasOptionalMessage)
XCTAssertTrue(msg.optional !== msg2) // New instance
// Clear.
msg.clear()
XCTAssertFalse(msg.hasOptionalMessage)
XCTAssertEqual(msg.optionalInt32, Int32(0))
XCTAssertEqual(msg.optionalString, "")
XCTAssertTrue(msg.optional !== msg2) // New instance
XCTAssertEqual(msg.optionalEnum, Message3_Enum.foo) // Default
XCTAssertEqual(msg.repeatedInt32Array.count, UInt(0))
XCTAssertEqual(msg.repeatedStringArray.count, Int(0))
XCTAssertEqual(msg.repeatedEnumArray.count, UInt(0))
msg2.clear()
XCTAssertEqual(msg2.optionalEnum, Message3_Enum.foo) // Default
XCTAssertEqual(Message3_OptionalEnum_RawValue(msg2), Message3_Enum.foo.rawValue)
XCTAssertEqual(msg.mapInt32Int32.count, UInt(0))
XCTAssertEqual(msg.mapStringString.count, Int(0))
XCTAssertEqual(msg.mapInt32Enum.count, UInt(0))
}
func testAutoCreation() {
let msg = Message2()
XCTAssertFalse(msg.hasOptionalGroup)
XCTAssertFalse(msg.hasOptionalMessage)
// Access shouldn't result in has* but should return objects.
let msg2 = msg.optionalGroup
let msg3 = msg.optional.optional
let msg4 = msg.optional
XCTAssertNotNil(msg2)
XCTAssertNotNil(msg3)
XCTAssertFalse(msg.hasOptionalGroup)
XCTAssertFalse(msg.optional.hasOptionalMessage)
XCTAssertFalse(msg.hasOptionalMessage)
// Setting things should trigger has* getting set.
msg.optionalGroup.a = 10
msg.optional.optional.optionalInt32 = 100
XCTAssertTrue(msg.hasOptionalGroup)
XCTAssertTrue(msg.optional.hasOptionalMessage)
XCTAssertTrue(msg.hasOptionalMessage)
// And they should be the same pointer as before.
XCTAssertTrue(msg2 === msg.optionalGroup)
XCTAssertTrue(msg3 === msg.optional.optional)
XCTAssertTrue(msg4 === msg.optional)
// Clear gets us new objects next time around.
msg.clear()
XCTAssertFalse(msg.hasOptionalGroup)
XCTAssertFalse(msg.optional.hasOptionalMessage)
XCTAssertFalse(msg.hasOptionalMessage)
msg.optionalGroup.a = 20
msg.optional.optional.optionalInt32 = 200
XCTAssertTrue(msg.hasOptionalGroup)
XCTAssertTrue(msg.optional.hasOptionalMessage)
XCTAssertTrue(msg.hasOptionalMessage)
XCTAssertTrue(msg2 !== msg.optionalGroup)
XCTAssertTrue(msg3 !== msg.optional.optional)
XCTAssertTrue(msg4 !== msg.optional)
// Explicit set of a message, means autocreated object doesn't bind.
msg.clear()
let autoCreated = msg.optional
XCTAssertFalse(msg.hasOptionalMessage)
let msg5 = Message2()
msg5.optionalInt32 = 123
msg.optional = msg5
XCTAssertTrue(msg.hasOptionalMessage)
// Modifying the autocreated doesn't replaced the explicit set one.
autoCreated?.optionalInt32 = 456
XCTAssertTrue(msg.hasOptionalMessage)
XCTAssertTrue(msg.optional === msg5)
XCTAssertEqual(msg.optional.optionalInt32, Int32(123))
}
func testProto2OneOfSupport() {
let msg = Message2()
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.gpbUnsetOneOfCase)
XCTAssertEqual(msg.oneofInt32, Int32(100)) // Default
XCTAssertEqual(msg.oneofFloat, Float(110.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message2_Enum.baz) // Default
let autoCreated = msg.oneof // Default create one.
XCTAssertNotNil(autoCreated)
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.gpbUnsetOneOfCase)
msg.oneofInt32 = 10
XCTAssertEqual(msg.oneofInt32, Int32(10))
XCTAssertEqual(msg.oneofFloat, Float(110.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message2_Enum.baz) // Default
XCTAssertTrue(msg.oneof === autoCreated) // Still the same
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.oneofInt32)
msg.oneofFloat = 20.0
XCTAssertEqual(msg.oneofInt32, Int32(100)) // Default
XCTAssertEqual(msg.oneofFloat, Float(20.0))
XCTAssertEqual(msg.oneofEnum, Message2_Enum.baz) // Default
XCTAssertTrue(msg.oneof === autoCreated) // Still the same
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.oneofFloat)
msg.oneofEnum = .bar
XCTAssertEqual(msg.oneofInt32, Int32(100)) // Default
XCTAssertEqual(msg.oneofFloat, Float(110.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message2_Enum.bar)
XCTAssertTrue(msg.oneof === autoCreated) // Still the same
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.oneofEnum)
// Sets via the autocreated instance.
msg.oneof.optionalInt32 = 200
XCTAssertEqual(msg.oneofInt32, Int32(100)) // Default
XCTAssertEqual(msg.oneofFloat, Float(110.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message2_Enum.baz) // Default
XCTAssertTrue(msg.oneof === autoCreated) // Still the same
XCTAssertEqual(msg.oneof.optionalInt32, Int32(200))
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.oneofMessage)
// Clear the oneof.
Message2_ClearOOneOfCase(msg)
XCTAssertEqual(msg.oneofInt32, Int32(100)) // Default
XCTAssertEqual(msg.oneofFloat, Float(110.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message2_Enum.baz) // Default
let autoCreated2 = msg.oneof // Default create one
XCTAssertNotNil(autoCreated2)
XCTAssertTrue(autoCreated2 !== autoCreated) // New instance
XCTAssertEqual(msg.oneof.optionalInt32, Int32(0)) // Default
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.gpbUnsetOneOfCase)
msg.oneofInt32 = 10
XCTAssertEqual(msg.oneofInt32, Int32(10))
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.oneofInt32)
// Confirm Message.clear() handles the oneof correctly.
msg.clear()
XCTAssertEqual(msg.oneofInt32, Int32(100)) // Default
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.gpbUnsetOneOfCase)
// Sets via the autocreated instance.
msg.oneof.optionalInt32 = 300
XCTAssertTrue(msg.oneof !== autoCreated) // New instance
XCTAssertTrue(msg.oneof !== autoCreated2) // New instance
XCTAssertEqual(msg.oneof.optionalInt32, Int32(300))
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.oneofMessage)
// Set message to nil clears the oneof.
msg.oneof = nil
XCTAssertEqual(msg.oneof.optionalInt32, Int32(0)) // Default
XCTAssertEqual(msg.oOneOfCase, Message2_O_OneOfCase.gpbUnsetOneOfCase)
}
func testProto3OneOfSupport() {
let msg = Message3()
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.gpbUnsetOneOfCase)
XCTAssertEqual(msg.oneofInt32, Int32(0)) // Default
XCTAssertEqual(msg.oneofFloat, Float(0.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message3_Enum.foo) // Default
let autoCreated = msg.oneof // Default create one.
XCTAssertNotNil(autoCreated)
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.gpbUnsetOneOfCase)
msg.oneofInt32 = 10
XCTAssertEqual(msg.oneofInt32, Int32(10))
XCTAssertEqual(msg.oneofFloat, Float(0.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message3_Enum.foo) // Default
XCTAssertTrue(msg.oneof === autoCreated) // Still the same
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.oneofInt32)
msg.oneofFloat = 20.0
XCTAssertEqual(msg.oneofInt32, Int32(0)) // Default
XCTAssertEqual(msg.oneofFloat, Float(20.0))
XCTAssertEqual(msg.oneofEnum, Message3_Enum.foo) // Default
XCTAssertTrue(msg.oneof === autoCreated) // Still the same
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.oneofFloat)
msg.oneofEnum = .bar
XCTAssertEqual(msg.oneofInt32, Int32(0)) // Default
XCTAssertEqual(msg.oneofFloat, Float(0.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message3_Enum.bar)
XCTAssertTrue(msg.oneof === autoCreated) // Still the same
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.oneofEnum)
// Sets via the autocreated instance.
msg.oneof.optionalInt32 = 200
XCTAssertEqual(msg.oneofInt32, Int32(0)) // Default
XCTAssertEqual(msg.oneofFloat, Float(0.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message3_Enum.foo) // Default
XCTAssertTrue(msg.oneof === autoCreated) // Still the same
XCTAssertEqual(msg.oneof.optionalInt32, Int32(200))
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.oneofMessage)
// Clear the oneof.
Message3_ClearOOneOfCase(msg)
XCTAssertEqual(msg.oneofInt32, Int32(0)) // Default
XCTAssertEqual(msg.oneofFloat, Float(0.0)) // Default
XCTAssertEqual(msg.oneofEnum, Message3_Enum.foo) // Default
let autoCreated2 = msg.oneof // Default create one
XCTAssertNotNil(autoCreated2)
XCTAssertTrue(autoCreated2 !== autoCreated) // New instance
XCTAssertEqual(msg.oneof.optionalInt32, Int32(0)) // Default
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.gpbUnsetOneOfCase)
msg.oneofInt32 = 10
XCTAssertEqual(msg.oneofInt32, Int32(10))
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.oneofInt32)
// Confirm Message.clear() handles the oneof correctly.
msg.clear()
XCTAssertEqual(msg.oneofInt32, Int32(0)) // Default
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.gpbUnsetOneOfCase)
// Sets via the autocreated instance.
msg.oneof.optionalInt32 = 300
XCTAssertTrue(msg.oneof !== autoCreated) // New instance
XCTAssertTrue(msg.oneof !== autoCreated2) // New instance
XCTAssertEqual(msg.oneof.optionalInt32, Int32(300))
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.oneofMessage)
// Set message to nil clears the oneof.
msg.oneof = nil
XCTAssertEqual(msg.oneof.optionalInt32, Int32(0)) // Default
XCTAssertEqual(msg.oOneOfCase, Message3_O_OneOfCase.gpbUnsetOneOfCase)
}
func testSerialization() {
let msg = Message2()
msg.optionalInt32 = 100
msg.optionalInt64 = 101
msg.optionalGroup.a = 102
msg.repeatedStringArray.add("abc")
msg.repeatedStringArray.add("def")
msg.mapInt32Int32.setInt32(200, forKey: 300)
msg.mapInt32Int32.setInt32(201, forKey: 201)
msg.mapStringString.setObject("foo", forKey: "bar" as NSString)
msg.mapStringString.setObject("abc", forKey: "xyz" as NSString)
let data = msg.data()
let msg2 = try! Message2(data: data!)
XCTAssertTrue(msg2 !== msg) // New instance
XCTAssertEqual(msg.optionalInt32, Int32(100))
XCTAssertEqual(msg.optionalInt64, Int64(101))
XCTAssertEqual(msg.optionalGroup.a, Int32(102))
XCTAssertEqual(msg.repeatedStringArray.count, Int(2))
XCTAssertEqual(msg.mapInt32Int32.count, UInt(2))
XCTAssertEqual(msg.mapStringString.count, Int(2))
XCTAssertEqual(msg2, msg)
}
func testUnknownFieldsAdditions_getToOptional() {
let ufs = GPBUnknownFields()
ufs.addFieldNumber(1, varint: 1)
ufs.addFieldNumber(1, varint: 2)
ufs.addFieldNumber(1, fixed32: 3)
ufs.addFieldNumber(1, fixed32: 4)
ufs.addFieldNumber(1, fixed64: 5)
ufs.addFieldNumber(1, fixed64: 6)
ufs.addFieldNumber(1, lengthDelimited: dataFromStr("foo"))
ufs.addFieldNumber(1, lengthDelimited: dataFromStr("bar"))
let group1 = ufs.addGroup(withFieldNumber: 1)
let group2 = ufs.addGroup(withFieldNumber: 1)
XCTAssertFalse(group1 === group2) // Different objects
XCTAssertEqual(ufs.count, 10)
ufs.addFieldNumber(11, varint: 11)
ufs.addFieldNumber(12, fixed32: 12)
ufs.addFieldNumber(13, fixed64: 13)
ufs.addFieldNumber(14, lengthDelimited: dataFromStr("foo2"))
let group3 = ufs.addGroup(withFieldNumber: 15)
XCTAssertNotNil(group3)
XCTAssertFalse(group3 === group1) // Different objects
XCTAssertFalse(group3 === group2) // Different objects
XCTAssertEqual(ufs.count, 15)
XCTAssertEqual(ufs.firstVarint(1), 1)
XCTAssertEqual(ufs.firstVarint(11), 11)
XCTAssertNil(ufs.firstVarint(12)) // Different type
XCTAssertNil(ufs.firstVarint(99)) // Not present
XCTAssertEqual(ufs.firstFixed32(1), 3)
XCTAssertEqual(ufs.firstFixed32(12), 12)
XCTAssertNil(ufs.firstFixed32(11)) // Different type
XCTAssertNil(ufs.firstFixed32(99)) // Not present
XCTAssertEqual(ufs.firstFixed64(1), 5)
XCTAssertEqual(ufs.firstFixed64(13), 13)
XCTAssertNil(ufs.firstFixed64(11)) // Different type
XCTAssertNil(ufs.firstFixed64(99)) // Not present
XCTAssertEqual(dataFromStr("foo"), ufs.firstLengthDelimited(1))
XCTAssertEqual(dataFromStr("foo2"), ufs.firstLengthDelimited(14))
XCTAssertNil(ufs.firstLengthDelimited(11)) // Different type
XCTAssertNil(ufs.firstLengthDelimited(99)) // Not present
XCTAssertTrue(group1 === ufs.firstGroup(1)) // Testing ptr, exact object
XCTAssertTrue(group3 === ufs.firstGroup(15)) // Testing ptr, exact object
XCTAssertNil(ufs.firstGroup(11)) // Different type
XCTAssertNil(ufs.firstGroup(99)) // Not present
}
// This also test the `NSFastEnumeration` -> `Sequence` support.
func testUnknownFieldAdditions_value() {
let ufs = GPBUnknownFields()
ufs.addFieldNumber(1, varint: 1)
ufs.addFieldNumber(2, varint: 2)
ufs.addFieldNumber(1, fixed32: 3)
ufs.addFieldNumber(2, fixed32: 4)
ufs.addFieldNumber(1, fixed64: 5)
ufs.addFieldNumber(3, fixed64: 6)
ufs.addFieldNumber(1, lengthDelimited: dataFromStr("foo"))
ufs.addFieldNumber(2, lengthDelimited: dataFromStr("bar"))
let group1 = ufs.addGroup(withFieldNumber: 1)
group1.addFieldNumber(10, varint: 1)
let group2 = ufs.addGroup(withFieldNumber: 3)
group2.addFieldNumber(10, varint: 2)
// The order added nothing to do with field numbers.
var loop = 0
for field in ufs {
loop += 1
switch loop {
case 1:
XCTAssertEqual(field.number, 1)
XCTAssertEqual(field.value, GPBUnknownField.Value.varint(1))
case 2:
XCTAssertEqual(field.number, 2)
XCTAssertEqual(field.value, .varint(2))
case 3:
XCTAssertEqual(field.number, 1)
XCTAssertEqual(field.value, .fixed32(3))
case 4:
XCTAssertEqual(field.number, 2)
XCTAssertEqual(field.value, .fixed32(4))
case 5:
XCTAssertEqual(field.number, 1)
XCTAssertEqual(field.value, .fixed64(5))
case 6:
XCTAssertEqual(field.number, 3)
XCTAssertEqual(field.value, .fixed64(6))
case 7:
XCTAssertEqual(field.number, 1)
XCTAssertEqual(field.value, .lengthDelimited(dataFromStr("foo")))
case 8:
XCTAssertEqual(field.number, 2)
XCTAssertEqual(field.value, .lengthDelimited(dataFromStr("bar")))
case 9:
XCTAssertEqual(field.number, 1)
XCTAssertEqual(field.value, .group(group1))
case 10:
XCTAssertEqual(field.number, 3)
XCTAssertEqual(field.value, .group(group2))
default:
XCTFail("Unexpected")
}
}
XCTAssertEqual(loop, 10)
}
}
|
