|
1 // Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of the License "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // e32test\system\t_multin.cpp |
|
15 // Overview: |
|
16 // Test multiple inheritance with and without virtual bases. |
|
17 // API Information: |
|
18 // N/A |
|
19 // Details: |
|
20 // - Test multiple inheritance with virtual bases. Using a virtual |
|
21 // base class, copy one or more strings from the "producer" object |
|
22 // to the "consumer" object. Verify that results are as expected. |
|
23 // - Test multiple inheritance without virtual bases. Using a non- |
|
24 // virtual base class, copy one or more strings from the "producer" |
|
25 // object to the "consumer" object. Verify that results are as expected. |
|
26 // Platforms/Drives/Compatibility: |
|
27 // All. |
|
28 // Assumptions/Requirement/Pre-requisites: |
|
29 // Failures and causes: |
|
30 // Base Port information: |
|
31 // |
|
32 // |
|
33 |
|
34 #include "t_multin.h" |
|
35 |
|
36 LOCAL_D RTest test(_L("T_MULTIN")); |
|
37 |
|
38 void MConsumer::Consume(const TDesC& aStr1,const TDesC& aStr2) |
|
39 { |
|
40 #if defined(__TRACE__) |
|
41 test.Printf(_L("MConsumer::Consume(s,s)\n")); |
|
42 //test.Getch(); |
|
43 #endif |
|
44 TBuf<0x100> b;b.Format(_L("%S%S"),&aStr1,&aStr2);Consume(b); |
|
45 } |
|
46 |
|
47 void MConsumer::Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3) |
|
48 { |
|
49 #if defined(__TRACE__) |
|
50 test.Printf(_L("MConsumer::Consume(s,s,s)\n")); |
|
51 //test.Getch(); |
|
52 #endif |
|
53 TBuf<0x100> b;b.Format(_L("%S%S%S"),&aStr1,&aStr2,&aStr3);Consume(b); |
|
54 } |
|
55 |
|
56 void MConsumer::Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3,const TDesC& aStr4) |
|
57 { |
|
58 #if defined(__TRACE__) |
|
59 test.Printf(_L("MConsumer::Consume(s,s,s,s)\n")); |
|
60 //test.Getch(); |
|
61 #endif |
|
62 TBuf<0x100> b;b.Format(_L("%S%S%S%S"),&aStr1,&aStr2,&aStr3,&aStr4);Consume(b); |
|
63 } |
|
64 |
|
65 TPtrC MPipe::Produce() |
|
66 { |
|
67 #if defined(__TRACE__) |
|
68 test.Printf(_L("MPipe::Produce\n")); |
|
69 //test.Getch(); |
|
70 #endif |
|
71 return(iBuf); |
|
72 } |
|
73 |
|
74 void MPipe::Consume(const TDesC& aStr) |
|
75 { |
|
76 #if defined(__TRACE__) |
|
77 test.Printf(_L("MPipe::Consume(s)\n")); |
|
78 //test.Getch(); |
|
79 #endif |
|
80 #if defined(__TRACE__) |
|
81 { |
|
82 TInt l=*(TInt*)&aStr; |
|
83 TInt t=l>>28; |
|
84 l&=0xfffffff; |
|
85 test.Printf(_L("aStr type=%d,aStr length=%d\n"),t,l); |
|
86 // |
|
87 TText* p=NULL; |
|
88 switch (t) |
|
89 { |
|
90 case 0: |
|
91 p=(TText*)((TInt*)&aStr+1); |
|
92 break; |
|
93 case 1: |
|
94 p=*(TText**)((TInt*)&aStr+1); |
|
95 break; |
|
96 case 2: |
|
97 p=*(TText**)((TInt*)&aStr+2); |
|
98 break; |
|
99 case 3: |
|
100 p=(TText*)((TInt*)&aStr+2); |
|
101 break; |
|
102 case 4: |
|
103 p=(TText*)(*(TInt**)((TInt*)&aStr+2)+1); |
|
104 break; |
|
105 } |
|
106 // |
|
107 test.Printf(_L("aStr=\"%.3s...\"\n"),p); |
|
108 } |
|
109 //test.Getch(); |
|
110 #endif |
|
111 #if defined(__TRACE__) |
|
112 { |
|
113 TInt l=*(TInt*)&iBuf; |
|
114 TInt t=l>>28; |
|
115 l&=0xfffffff; |
|
116 TInt m=((TInt*)&iBuf)[1]; |
|
117 test.Printf(_L("iBuf type=%d,iBuf length=%d,iBuf max length=%d\n"),t,l,m); |
|
118 // |
|
119 TText* p=NULL; |
|
120 switch (t) |
|
121 { |
|
122 case 0: |
|
123 p=(TText*)((TInt*)&iBuf+1); |
|
124 break; |
|
125 case 1: |
|
126 p=*(TText**)((TInt*)&iBuf+1); |
|
127 break; |
|
128 case 2: |
|
129 p=*(TText**)((TInt*)&iBuf+2); |
|
130 break; |
|
131 case 3: |
|
132 p=(TText*)((TInt*)&iBuf+2); |
|
133 break; |
|
134 case 4: |
|
135 p=(TText*)(*(TInt**)((TInt*)&iBuf+2)+1); |
|
136 break; |
|
137 } |
|
138 // |
|
139 test.Printf(_L("iBuf=\"%.3s...\"\n"),p); |
|
140 } |
|
141 //test.Getch(); |
|
142 #endif |
|
143 iBuf=aStr; |
|
144 } |
|
145 |
|
146 void MPipe::Consume(const TDesC& aStr1,const TDesC& aStr2) |
|
147 { |
|
148 #if defined(__TRACE__) |
|
149 test.Printf(_L("MPipe::Consume(s,s)\n")); |
|
150 //test.Getch(); |
|
151 #endif |
|
152 iBuf.Format(_L("%S%S"),&aStr1,&aStr2); |
|
153 } |
|
154 |
|
155 void MPipe::Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3) |
|
156 { |
|
157 #if defined(__TRACE__) |
|
158 test.Printf(_L("MPipe::Consume(s,s,s)\n")); |
|
159 //test.Getch(); |
|
160 #endif |
|
161 iBuf.Format(_L("%S%S%S"),&aStr1,&aStr2,&aStr3); |
|
162 } |
|
163 |
|
164 void MPipe::Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3,const TDesC& aStr4) |
|
165 { |
|
166 #if defined(__TRACE__) |
|
167 test.Printf(_L("MPipe::Consume(s,s,s,s)\n")); |
|
168 //test.Getch(); |
|
169 #endif |
|
170 iBuf.Format(_L("%S%S%S%S"),&aStr1,&aStr2,&aStr3,&aStr4); |
|
171 } |
|
172 |
|
173 MProducer* TBase::Producer() |
|
174 { |
|
175 #if defined(__TRACE__) |
|
176 test.Printf(_L("TBase::Producer\n")); |
|
177 //test.Getch(); |
|
178 #endif |
|
179 switch(Species()) |
|
180 { |
|
181 case EProducer: |
|
182 return((TProducer*)this); |
|
183 case EPipe: |
|
184 return((TPipe*)this); |
|
185 default: |
|
186 return(NULL); |
|
187 } |
|
188 } |
|
189 |
|
190 MConsumer* TBase::Consumer() |
|
191 { |
|
192 #if defined(__TRACE__) |
|
193 test.Printf(_L("TBase::Consumer\n")); |
|
194 //test.Getch(); |
|
195 #endif |
|
196 switch(Species()) |
|
197 { |
|
198 case EConsumer: |
|
199 return((TConsumer*)this); |
|
200 case EPipe: |
|
201 return((TPipe*)this); |
|
202 default: |
|
203 return(NULL); |
|
204 } |
|
205 } |
|
206 |
|
207 TPtrC TProducer::Produce() |
|
208 { |
|
209 #if defined(__TRACE__) |
|
210 test.Printf(_L("TProducer::Produce\n")); |
|
211 //test.Getch(); |
|
212 #endif |
|
213 return(_L("*")); |
|
214 } |
|
215 |
|
216 TSpecies TProducer::Species() const |
|
217 { |
|
218 #if defined(__TRACE__) |
|
219 test.Printf(_L("TProducer::Species\n")); |
|
220 //test.Getch(); |
|
221 #endif |
|
222 return(EProducer); |
|
223 } |
|
224 |
|
225 TSpecies TConsumer::Species() const |
|
226 { |
|
227 #if defined(__TRACE__) |
|
228 test.Printf(_L("TConsumer::Species\n")); |
|
229 //test.Getch(); |
|
230 #endif |
|
231 return(EConsumer); |
|
232 } |
|
233 |
|
234 void TConsumer::Consume(const TDesC& aStr) |
|
235 { |
|
236 #if defined(__TRACE__) |
|
237 test.Printf(_L("TConsumer::Consume\n")); |
|
238 //test.Getch(); |
|
239 #endif |
|
240 test.Printf(_L("Consumed: %S\n"),&aStr); |
|
241 } |
|
242 |
|
243 TSpecies TPipe::Species() const |
|
244 { |
|
245 #if defined(__TRACE__) |
|
246 test.Printf(_L("TPipe::Species\n")); |
|
247 //test.Getch(); |
|
248 #endif |
|
249 return(EPipe); |
|
250 } |
|
251 |
|
252 TSpecies TVirProducer::Species() const |
|
253 { |
|
254 #if defined(__TRACE__) |
|
255 test.Printf(_L("TVirProducer::Species\n")); |
|
256 //test.Getch(); |
|
257 #endif |
|
258 return(EVirtual); |
|
259 } |
|
260 |
|
261 TPtrC TVirProducer::Produce() |
|
262 { |
|
263 #if defined(__TRACE__) |
|
264 test.Printf(_L("TVirProducer::Produce\n")); |
|
265 //test.Getch(); |
|
266 #endif |
|
267 return(_L("*")); |
|
268 } |
|
269 |
|
270 TSpecies TVirConsumer::Species() const |
|
271 { |
|
272 #if defined(__TRACE__) |
|
273 test.Printf(_L("TVirConsumer::Species\n")); |
|
274 //test.Getch(); |
|
275 #endif |
|
276 return(EVirtual); |
|
277 }; |
|
278 |
|
279 MConsumer* TVirConsumer::Consumer() |
|
280 { |
|
281 #if defined(__TRACE__) |
|
282 test.Printf(_L("TVirConsumer::Consumer\n")); |
|
283 //test.Getch(); |
|
284 #endif |
|
285 return(this); |
|
286 } |
|
287 |
|
288 void TVirConsumer::Consume(const TDesC& aStr) |
|
289 { |
|
290 #if defined(__TRACE__) |
|
291 test.Printf(_L("TVirConsumer::Consume\n")); |
|
292 //test.Getch(); |
|
293 #endif |
|
294 test.Printf(_L("Consumed: %S\n"),&aStr); |
|
295 } |
|
296 |
|
297 TSpecies TVirPipe::Species() const |
|
298 { |
|
299 #if defined(__TRACE__) |
|
300 test.Printf(_L("TVirPipe::Species\n")); |
|
301 //test.Getch(); |
|
302 #endif |
|
303 return(EVirtual); |
|
304 }; |
|
305 |
|
306 MProducer* TVirPipe::Producer() |
|
307 { |
|
308 #if defined(__TRACE__) |
|
309 test.Printf(_L("TVirPipe::Producer\n")); |
|
310 //test.Getch(); |
|
311 #endif |
|
312 return(this); |
|
313 } |
|
314 |
|
315 MConsumer* TVirPipe::Consumer() |
|
316 { |
|
317 #if defined(__TRACE__) |
|
318 test.Printf(_L("TVirPipe::Consumer\n")); |
|
319 //test.Getch(); |
|
320 #endif |
|
321 return(this); |
|
322 } |
|
323 |
|
324 TPtrC TVirPipe::Produce() |
|
325 { |
|
326 #if defined(__TRACE__) |
|
327 test.Printf(_L("TVirPipe::Produce\n")); |
|
328 //test.Getch(); |
|
329 #endif |
|
330 return(iBuf); |
|
331 } |
|
332 |
|
333 void TVirPipe::Consume(const TDesC& aStr) |
|
334 { |
|
335 #if defined(__TRACE__) |
|
336 test.Printf(_L("TVirPipe::Consume(s)\n")); |
|
337 //test.Getch(); |
|
338 #endif |
|
339 iBuf=aStr; |
|
340 } |
|
341 |
|
342 void TVirPipe::Consume(const TDesC& aStr1,const TDesC& aStr2) |
|
343 { |
|
344 #if defined(__TRACE__) |
|
345 test.Printf(_L("TVirPipe::Consume(s,s)\n")); |
|
346 //test.Getch(); |
|
347 #endif |
|
348 iBuf.Format(_L("%S%S"),&aStr1,&aStr2); |
|
349 } |
|
350 |
|
351 void TVirPipe::Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3) |
|
352 { |
|
353 #if defined(__TRACE__) |
|
354 test.Printf(_L("TVirPipe::Consume(s,s,s)\n")); |
|
355 //test.Getch(); |
|
356 #endif |
|
357 iBuf.Format(_L("%S%S%S"),&aStr1,&aStr2,&aStr3); |
|
358 } |
|
359 |
|
360 void TVirPipe::Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3,const TDesC& aStr4) |
|
361 { |
|
362 #if defined(__TRACE__) |
|
363 test.Printf(_L("TVirPipe::Consume(s,s,s,s)\n")); |
|
364 //test.Getch(); |
|
365 #endif |
|
366 iBuf.Format(_L("%S%S%S%S"),&aStr1,&aStr2,&aStr3,&aStr4); |
|
367 } |
|
368 |
|
369 LOCAL_C MProducer& Producer(TBase& aBase) |
|
370 { |
|
371 #if defined(__TRACE__) |
|
372 test.Printf(_L("Producer(TBase&)\n")); |
|
373 //test.Getch(); |
|
374 #endif |
|
375 MProducer* prod=aBase.Producer(); |
|
376 test(prod!=NULL); |
|
377 return(*prod); |
|
378 } |
|
379 |
|
380 LOCAL_C MConsumer& Consumer(TBase& aBase) |
|
381 { |
|
382 #if defined(__TRACE__) |
|
383 test.Printf(_L("Consumer(TBase&)\n")); |
|
384 //test.Getch(); |
|
385 #endif |
|
386 MConsumer* cons=aBase.Consumer(); |
|
387 test(cons!=NULL); |
|
388 return(*cons); |
|
389 } |
|
390 |
|
391 LOCAL_C void testCopy1(MConsumer& aConsumer,MProducer& aProducer) |
|
392 // |
|
393 // Copy a string from the producer to the consumer. |
|
394 // |
|
395 { |
|
396 |
|
397 #if defined(__TRACE__) |
|
398 test.Printf(_L("testCopy1()\n")); |
|
399 //test.Getch(); |
|
400 #endif |
|
401 aConsumer.Consume(aProducer.Produce()); |
|
402 } |
|
403 |
|
404 LOCAL_C void testCopy2(MConsumer& aConsumer,MProducer& aProducer) |
|
405 // |
|
406 // Copy two strings from the producer to the consumer. |
|
407 // |
|
408 { |
|
409 |
|
410 #if defined(__TRACE__) |
|
411 test.Printf(_L("testCopy2()\n")); |
|
412 //test.Getch(); |
|
413 #endif |
|
414 TPtrC s1=aProducer.Produce(); |
|
415 TPtrC s2=aProducer.Produce(); |
|
416 aConsumer.Consume(s1,s2); |
|
417 } |
|
418 |
|
419 LOCAL_C void testCopy3(MConsumer& aConsumer,MProducer& aProducer) |
|
420 // |
|
421 // Copy three strings from the producer to the consumer. |
|
422 // |
|
423 { |
|
424 |
|
425 #if defined(__TRACE__) |
|
426 test.Printf(_L("testCopy3()\n")); |
|
427 //test.Getch(); |
|
428 #endif |
|
429 TPtrC s1=aProducer.Produce(); |
|
430 TPtrC s2=aProducer.Produce(); |
|
431 TPtrC s3=aProducer.Produce(); |
|
432 aConsumer.Consume(s1,s2,s3); |
|
433 } |
|
434 |
|
435 LOCAL_C void testCopy4(MConsumer& aConsumer,MProducer& aProducer) |
|
436 // |
|
437 // Copy four strings from the producer to the consumer. |
|
438 // |
|
439 { |
|
440 |
|
441 #if defined(__TRACE__) |
|
442 test.Printf(_L("testCopy4()\n")); |
|
443 //test.Getch(); |
|
444 #endif |
|
445 TPtrC s1=aProducer.Produce(); |
|
446 TPtrC s2=aProducer.Produce(); |
|
447 TPtrC s3=aProducer.Produce(); |
|
448 TPtrC s4=aProducer.Produce(); |
|
449 aConsumer.Consume(s1,s2,s3,s4); |
|
450 } |
|
451 |
|
452 LOCAL_C void testMulti() |
|
453 // |
|
454 // Test multiple inheritance without virtual bases. |
|
455 // |
|
456 { |
|
457 |
|
458 #if defined(__TRACE__) |
|
459 test.Printf(_L("testMulti()\n")); |
|
460 //test.Getch(); |
|
461 #endif |
|
462 test.Next(_L("without virtual base classes")); |
|
463 // |
|
464 TProducer prod; |
|
465 TConsumer cons; |
|
466 TPipe pipe; |
|
467 testCopy1(Consumer(pipe),Producer(prod)); |
|
468 testCopy2(Consumer(cons),Producer(pipe)); |
|
469 // |
|
470 testCopy3(Consumer(pipe),Producer(prod)); |
|
471 testCopy4(Consumer(cons),Producer(pipe)); |
|
472 // |
|
473 testCopy4(Consumer(pipe),Producer(prod)); |
|
474 testCopy3(Consumer(cons),Producer(pipe)); |
|
475 // |
|
476 testCopy2(Consumer(pipe),Producer(prod)); |
|
477 testCopy1(Consumer(cons),Producer(pipe)); |
|
478 } |
|
479 |
|
480 LOCAL_C void testVirt() |
|
481 // |
|
482 // Test multiple inheritance with virtual bases. |
|
483 // |
|
484 { |
|
485 |
|
486 #if defined(__TRACE__) |
|
487 test.Printf(_L("testVirt()\n")); |
|
488 //test.Getch(); |
|
489 #endif |
|
490 test.Next(_L("with virtual base classes")); |
|
491 // |
|
492 TVirProducer prod; |
|
493 TVirConsumer cons; |
|
494 TVirPipe pipe; |
|
495 testCopy1(Consumer(pipe),Producer(prod)); |
|
496 testCopy2(Consumer(cons),Producer(pipe)); |
|
497 // |
|
498 testCopy3(Consumer(pipe),Producer(prod)); |
|
499 testCopy4(Consumer(cons),Producer(pipe)); |
|
500 // |
|
501 testCopy4(Consumer(pipe),Producer(prod)); |
|
502 testCopy3(Consumer(cons),Producer(pipe)); |
|
503 // |
|
504 testCopy2(Consumer(pipe),Producer(prod)); |
|
505 testCopy1(Consumer(cons),Producer(pipe)); |
|
506 } |
|
507 |
|
508 GLDEF_C TInt E32Main() |
|
509 // |
|
510 // Test the multiple inheritance implementation. |
|
511 // |
|
512 { |
|
513 #if defined(__TRACE__) |
|
514 test.Printf(_L("E32Main()\n")); |
|
515 //test.Getch(); |
|
516 #endif |
|
517 test.Title(); |
|
518 // |
|
519 test.Start(_L("Multiple Inheritance")); |
|
520 testMulti(); |
|
521 // |
|
522 testVirt(); |
|
523 // |
|
524 test.End(); |
|
525 test.Close(); |
|
526 return(KErrNone); |
|
527 } |
|
528 |