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os/kernelhwsrv/kerneltest/e32test/system/t_multin.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     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
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