Symaptic: os/kernelhwsrv/kerneltest/f32test/bench/t

     1 // Copyright (c) 2006-2009 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 // f32test\bench\t_fsrdel.cpp

    15 //

    16 //

    19 #include <f32file.h>

    20 #include <e32test.h>

    21 #include "t_benchmain.h"

    23 GLDEF_D RTest test(_L("File Server Benchmarks, deletion of a massive amount of files"));

    25 //----------------------------------------------------------------------------------------------

    26 //! @SYMTestCaseID      PBASE-T_FSRDEL-0272

    27 //! @SYMTestType        CIT

    28 //! @SYMPREQ            PREQ000

    29 //! @SYMTestCaseDesc    This test case is measuring performance of the FAT implementation.

    30 //! @SYMTestActions     0.  Expects the files to exist in order to successful execution

    31 //!						1.	Time the deletion of a file from each directory with RFs::Delete

    32 //!						2.	Time the deletion of a file from each directory with CFileMan::Delete

    33 //!						3.	Time the deletion of all the files from each directory

    34 //!							with RFs::Delete

    35 //!						4.	Time the deletion of all the files from each directory with

    36 //!							CFileMan::Delete (wildcard F*.*)

    37 //!						5.	Time the deletion of a file from each directory with RFs::Delete

    38 //!							with two clients accessing the directory

    39 //!						6.	Time the deletion of a file from each directory with CFileMan::Delete

    40 //!							with two clients accessing the directory

    41 //!						7.	Time the deletion of all the files from each directory with RFs::Delete

    42 //!							with two clients accessing the directory

    43 //!						8.	Time the deletion of all the files from each directory with

    44 //!							CFileMan::Delete with two clients accessing the directory (wildcard F*.*)

    45 //!						9.	Time the deletion of a file from each directory with RFs::Delete

    46 //!							with two clients accessing different directories

    47 //!						10.	Time the deletion of a file from each directory with CFileMan::Delete

    48 //!							with two clients accessing different directories

    49 //!						11.	Time the deletion of all the files from each directory with RFs::Delete

    50 //!							with two clients accessing different directories

    51 //!						12.	Time the deletion of all the files from each directory with

    52 //!							CFileMan::Delete with two clients accessing different directories (wildcard F*.*)

    53 //! @SYMTestExpectedResults Finishes if the system behaves as expected, panics otherwise

    54 //! @SYMTestPriority        High

    55 //! @SYMTestStatus          Implemented

    56 //----------------------------------------------------------------------------------------------

    58 LOCAL_D RSemaphore client,write_screen;

    59 LOCAL_D const TInt KHeapSize=0x4000;

    60 LOCAL_D TBuf8<4096> buf;

    61 LOCAL_D TDriveList gDriveList;

    63 // Concurrent thread varibles

    64 RThread gSpeedy;

    65 RThread gSpeedyII;

    66 TInt gT1;

    67 TInt gT2;

    68 LOCAL_D TFileName gDelEntryDir;

    69 LOCAL_D TFileName gDelEntryDir2;

    70 LOCAL_D TInt ThreadCount=0;

    71 TBool gWriting = EFalse;

    73 TBool gKillMe=EFalse;

    75 _LIT(KDeleteMe,"delete%d.me");

    76 _LIT(KDeleteMe2,"blabla%d.rhd");

    79 /** Send content through the RDebug for trgtest

    80 	not to hung, when the test is not writing

    82 */

    83 LOCAL_C TInt noise(TAny* )

    84 {

    85 	FOREVER

    86 	{

    87 		User::After(2147483647); // max value, 35 minutes, 47 seconds

    88 		if(!gWriting)

    89 			RDebug::Print(_L("."));

    90 	}

    91 }

    93 /** Create background noise by deleting/creating file in gDelEntryDir2 directory

    95 */

    96 LOCAL_C TInt DeleteEntryAccess2(TAny* )

    97 	{

    98 	RFs fs;

    99 	TInt r = 0;

   100 	TBuf<100> dirfile;

   101 	TBuf<50> filename;

   102 	RFile file;

   103 	RTest test(_L("test 2"));

   105 	// Not checking error state until main thread has been signalled, to avoid deadlock

   106 	fs.Connect();

   107 	r = fs.SetSessionPath(gSessionPath);

   109 	filename.Format(KDeleteMe2,gT2);

   111 	dirfile = gDelEntryDir2;

   112 	dirfile.Append(filename);

   114 	client.Signal();

   115 	FailIfError(r);

   117 	FOREVER

   118 		{

   119 			if(!gKillMe)

   120 				{

   121 				r = file.Create(fs, dirfile, EFileShareAny|EFileWrite);

   122 				if(r == KErrAlreadyExists)

   123 					r = file.Open(fs, dirfile, EFileShareAny|EFileWrite);

   124 				file.Close();

   125 				FailIfError(r);

   127 				r = fs.Delete(dirfile);

   128 				if((r != KErrNone) && (r != KErrInUse))

   129 					FailIfError(r);

   130 				}

   131 		}

   132 	}

   134 /** Create background noise by deleting/creating file in gDelEntryDir directory

   136 */

   137 LOCAL_C TInt DeleteEntryAccess(TAny*)

   138 	{

   139 	RFs fs2;

   140 	TInt r = 0;

   141 	TBuf<100> dirfile;

   142 	TBuf<50> filename;

   143 	RFile file2;

   144 	RTest test(_L("test 2"));

   146 	// Not checking error state until main thread has been signalled, to avoid deadlock

   147 	fs2.Connect();

   148 	r = fs2.SetSessionPath(gSessionPath);

   150 	filename.Format(KDeleteMe,gT1);

   152 	dirfile = gDelEntryDir;

   153 	dirfile.Append(filename);

   155 	client.Signal();

   156 	FailIfError(r);

   158 	FOREVER

   159 		{

   160 			if(!gKillMe)

   161 				{

   162 				r = file2.Create(fs2, dirfile, EFileShareAny|EFileWrite);

   163 				if(r == KErrAlreadyExists)

   164 					r = file2.Open(fs2, dirfile, EFileShareAny|EFileWrite);

   165 				file2.Close();

   166 				FailIfError(r);

   167 				r = fs2.Delete(dirfile);

   168 				if((r != KErrNone) && (r != KErrInUse))

   169 					FailIfError(r);

   170 				}

   171 		}

   172 	}

   174 /**  Starts a concurrent client session in different directories

   176 */

   177 LOCAL_C void DoTest(TThreadFunction aFunction)

   178 	{

   179 	gKillMe = EFalse;

   181 	TBuf<20> buffer = _L("Speedy");

   182 	buffer.AppendNum(ThreadCount++);

   183 	gT1 = ThreadCount;

   184 	TInt r = gSpeedy.Create(buffer, aFunction, KDefaultStackSize, KHeapSize, KHeapSize, NULL);

   185 	FailIfError(r);

   187 	buffer = _L("Speedy");

   188 	buffer.AppendNum(ThreadCount++);

   189 	gT2=ThreadCount;

   190 	r = gSpeedyII.Create(buffer, DeleteEntryAccess2, KDefaultStackSize, KHeapSize, KHeapSize, NULL);

   191 	FailIfError(r);

   193  	gSpeedy.SetPriority(EPriorityLess);

   194     gSpeedyII.SetPriority(EPriorityLess);

   196 	gSpeedy.Resume();

   197 	gSpeedyII.Resume();

   199 	client.Wait();

   200 	client.Wait();

   201 	}

   203 /**   Kills the concurrent sessions

   205 */

   206 LOCAL_C void DoTestKill()

   207 	{

   208 	gKillMe = ETrue;

   209 	User::After(10000000);

   211 	gSpeedy.Kill(KErrNone);

   212 	gSpeedy.Close();

   214 	gSpeedyII.Kill(KErrNone);

   215 	gSpeedyII.Close();

   216 	}

   218 /**  Creates again the last.txt file in each directory that is being used

   220 */

   221 LOCAL_C void ReCreateLast()

   222 	{

   223 	TInt i = 1, r = 0;

   224 	RFile file;

   225 	TBuf16<50> dirtemp;

   227 	TBuf16<50> path;

   228 	TBuf8<1024> dummy(1024);

   231 	while(i <= gTypes)

   232 		{

   233 		path = gSessionPath;

   234 		dirtemp.Format(KDirMultipleName, i, 100);

   235 		path.Append(dirtemp);

   236 		path.Append(KCommonFile);

   237 		r = file.Create(TheFs, path, EFileShareAny|EFileWrite);

   238 		if(r == KErrAlreadyExists)

   239 			{

   240 			r = file.Open(TheFs, path, EFileShareAny|EFileWrite);

   241 			FailIfError(r);

   242 			}

   243 		r = file.Write(dummy);

   244 		FailIfError(r);

   245 		file.Close();

   246 		i++;

   247 		}

   249 	if(gFilesLimit >= 1000)

   250 		{

   251 		i = 1;

   252 		while(i <= gTypes)

   253 			{

   254 			path = gSessionPath;

   255 			dirtemp.Format(KDirMultipleName, i, 1000);

   256 			path.Append(dirtemp);

   257 			path.Append(KCommonFile);

   258 			r = file.Create(TheFs, path, EFileShareAny|EFileWrite);

   259 			if(r == KErrAlreadyExists)

   260 				{

   261 				r = file.Open(TheFs, path, EFileShareAny|EFileWrite);

   262 				FailIfError(r);

   263 				}

   264 			r = file.Write(dummy);

   265 			FailIfError(r);

   266 			file.Close();

   267 			i++;

   268 			}

   269 		}

   271 	if(gFilesLimit >= 5000)

   272 		{

   273 		i = 1;

   274 		while(i <= gTypes)

   275 			{

   276 			path = gSessionPath;

   277 			dirtemp.Format(KDirMultipleName, i, 5000);

   278 			path.Append(dirtemp);

   279 			path.Append(KCommonFile);

   280 			r = file.Create(TheFs, path, EFileShareAny|EFileWrite);

   281 			if(r == KErrAlreadyExists)

   282 				{

   283 				r = file.Open(TheFs, path, EFileShareAny|EFileWrite);

   284 				FailIfError(r);

   285 				}

   286 			r = file.Write(dummy);

   287 			FailIfError(r);

   288 			file.Close();

   289 			i++;

   290 			}

   291 		}

   292 	if(gFilesLimit >= 10000)

   293 		{

   294 		i = 1;

   295 		while(i <= gTypes)

   296 			{

   297 			path = gSessionPath;

   298 			dirtemp.Format(KDirMultipleName, i, 10000);

   299 			path.Append(dirtemp);

   300 			path.Append(KCommonFile);

   301 			r = file.Create(TheFs, path, EFileShareAny|EFileWrite);

   302 			if(r ==KErrAlreadyExists)

   303 				{

   304 				r = file.Open(TheFs, path, EFileShareAny|EFileWrite);

   305 				FailIfError(r);

   306 				}

   307 			r = file.Write(dummy);

   308 			FailIfError(r);

   309 			file.Close();

   310 			i++;

   311 			}

   312 		}

   313 	}

   315 /**  Deletes all files in a given directory one by one

   317 	@param aN 		Number of files in the directory

   318 	@param aStep 	Test step

   319 */

   320 LOCAL_C TInt DelAllFiles1(TInt aN, TInt aStep)

   321 	{

   322 	TInt i = 0, r = 0;

   323 	TBuf16<50> directory;

   324 	TBuf16<50> dirtemp;

   326 	TBuf16<50> path;

   327 	TBuf16<50> buffer(50);

   329 	_LIT(KMsg, "This file caused a problem: %S\n");

   331 	TTime startTime;

   332 	TTime endTime;

   333 	TTimeIntervalMicroSeconds timeTaken(0);

   334 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

   336 	if(aN <= gFilesLimit)

   337 		{

   338 		if(gTypes >= 1)

   339 			{

   340 			// all 8.3

   341 			directory = gSessionPath;

   342 			dirtemp.Format(KDirMultipleName, 1, aN);

   343 			directory.Append(dirtemp);

   345 			i = 0;

   346 			startTime.HomeTime();

   347 			while(i < aN)

   348 				{

   349 				FileNamesGeneration(buffer, 8, i, i%3+1) ;

   350 				path = directory;

   351 				path.Append(buffer);

   352 				r = TheFs.Delete(path);

   353 				if(r != KErrNone)

   354 					{

   355 					TBuf16<250> msg;

   356 					msg.Format(KMsg, &path);

   357 					test.Printf(msg);

   358 					FailIfError(r);

   359 					}

   360 				i++;

   361 				}

   362 			endTime.HomeTime();

   363 			timeTaken = endTime.MicroSecondsFrom(startTime);

   364 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

   365 			}

   367 		if(gTypes >= 2)

   368 			{

   369 			// all 20.3 chars

   370 			dirtemp.Format(KDirMultipleName, 2, aN);

   371 			directory = gSessionPath;

   372 			directory.Append(dirtemp);

   374 			i = 0;

   375 			startTime.HomeTime();

   376 			while(i < aN)

   377 				{

   378 				FileNamesGeneration(buffer, 20, i, i%3+1) ;

   379 				path = directory;

   380 				path.Append(buffer);

   381 				r = TheFs.Delete(path);

   382 				if(r != KErrNone)

   383 					{

   384 					TBuf16<250> msg;

   385 					msg.Format(KMsg, &path);

   386 					test.Printf(msg);

   387 					FailIfError(r);

   388 					}

   389 				i++;

   390 				}

   391 			endTime.HomeTime();

   392 			timeTaken = endTime.MicroSecondsFrom(startTime);

   393 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

   394 			}

   396 		if(gTypes >= 3)

   397 			{

   398 			// 50/50

   399 			dirtemp.Format(KDirMultipleName, 3, aN);

   400 			directory = gSessionPath;

   401 			directory.Append(dirtemp);

   402 			i = 0;

   403 			startTime.HomeTime();

   404 			while(i < aN)

   405 				{

   406 				if(1 == (i % 2)) 	FileNamesGeneration(buffer, 8, i, i%3+1) ;

   407 				else  				FileNamesGeneration(buffer, 20, i, i%3+1) ;

   409 				path = directory;

   410 				path.Append(buffer);

   411 				r = TheFs.Delete(path);

   412 				if(r != KErrNone)

   413 					{

   414 					TBuf16<250> msg;

   415 					msg.Format(KMsg, &path);

   416 					test.Printf(msg);

   417 					FailIfError(r);

   418 					}

   419 				i++;

   420 				}

   421 			endTime.HomeTime();

   422 			timeTaken = endTime.MicroSecondsFrom(startTime);

   423 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);

   424 			}

   425 		}

   427 	gWriting = ETrue; User::After(1000000);

   428 	PrintResult(aStep, 1, aN);

   429 	PrintResultTime(aStep, 2, timeTaken1);

   430 	PrintResultTime(aStep, 3, timeTaken2);

   431 	PrintResultTime(aStep, 4, timeTaken3);

   432 	gWriting = EFalse;

   434 	return(KErrNone);

   435 	}

   437 /**  Deletes all files in a given directory using wildcards

   439 	@param aN 		Number of files in the directory

   440 	@param aStep 	Test step

   441 */

   442 LOCAL_C TInt DelAllFiles2(TInt aN, TInt aStep)

   443 	{

   444 	TInt r = 0;

   446 	TBuf16<50> directory;

   447 	TBuf16<50> dirtemp;

   449 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

   450 	TTime startTime;

   451 	TTime endTime;

   452 	TTimeIntervalMicroSeconds timeTaken(0);

   453 	CFileMan* fMan=CFileMan::NewL(TheFs);

   456 	if(aN <= gFilesLimit)

   457 		{

   458 		if(gTypes >= 1)

   459 			{

   460 			// all 8.3

   461 			dirtemp.Format(KDirMultipleName, 1, aN);

   462 			directory = gSessionPath;

   463 			directory.Append(dirtemp);

   465 			startTime.HomeTime();

   466 			directory.Append(_L("F*.*"));

   468 			r = fMan->Delete(directory);

   469 			FailIfError(r);

   471 			endTime.HomeTime();

   472 			timeTaken = endTime.MicroSecondsFrom(startTime);

   473 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

   474 			}

   475 		if(gTypes >= 2)

   476 			{

   477 			// all 20.3 chars

   478 			dirtemp.Format(KDirMultipleName, 2, aN);

   479 			directory = gSessionPath;

   480 			directory.Append(dirtemp);

   482 			startTime.HomeTime();

   483 			directory.Append(_L("F*.*"));

   484 			r = fMan->Delete(directory);

   485 			FailIfError(r);

   487 			endTime.HomeTime();

   489 			timeTaken = endTime.MicroSecondsFrom(startTime);

   490 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

   491 			}

   493 		if(gTypes >= 3)

   494 			{

   495 			// 50/50

   496 			dirtemp.Format(KDirMultipleName,3, aN);

   497 			directory = gSessionPath;

   498 			directory.Append(dirtemp);

   500 			startTime.HomeTime();

   501 			directory.Append(_L("F*.*"));

   502 			r = fMan->Delete(directory);

   503 			FailIfError(r);

   505 			endTime.HomeTime();

   507 			timeTaken = endTime.MicroSecondsFrom(startTime);

   508 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

   509 			}

   510 		}

   511 	delete fMan;

   513 	gWriting = ETrue; User::After(1000000);

   514 	PrintResult(aStep, 1, aN);

   515 	PrintResultTime(aStep, 2, timeTaken1);

   516 	PrintResultTime(aStep, 3, timeTaken2);

   517 	PrintResultTime(aStep, 4, timeTaken3);

   518 	gWriting = EFalse;

   520 	return(KErrNone);

   521 	}

   523 /** Delete last.txt with two threads accessing the current directory and

   524 	creating/deleting a file with RFs::Delete

   526 	@param aN Number of files in the directory

   527 	@param aStep 	Test step

   528 */

   529 LOCAL_C void DelFileM1(TInt aN, TInt aStep)

   530 	{

   531 	TBuf16<100> dir1;

   532 	TBuf16<100> dir2;

   533 	TBuf16<100> dir3;

   534     TBuf16<100> dir4;

   536 	TInt r = 0;

   537 	TTime startTime;

   538 	TTime endTime;

   539 	TTimeIntervalMicroSeconds timeTaken(0);

   540 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

   542 	dir1 = gSessionPath;

   543 	dir2 = gSessionPath;

   544 	dir3 = gSessionPath;

   546 	dir4.Format(KDirMultipleName, 1, aN);

   547 	dir1.Append(dir4);

   548 	dir4.Format(KDirMultipleName, 2, aN);

   549 	dir2.Append(dir4);

   550 	dir4.Format(KDirMultipleName, 3, aN);

   551 	dir3.Append(dir4);

   553 	if(aN <= gFilesLimit)

   554 		{

   555 		if(gTypes >= 1)

   556 			{

   557 			gDelEntryDir = dir1;

   558 			gDelEntryDir2 = dir1;

   559 			dir1.Append(KCommonFile);

   561 			DoTest(DeleteEntryAccess);

   563 			startTime.HomeTime();

   565 			r = TheFs.Delete(dir1);

   566 			FailIfError(r);

   568 			endTime.HomeTime();

   570 			DoTestKill();

   572 			timeTaken=endTime.MicroSecondsFrom(startTime);

   573 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

   574 			}

   576 		if(gTypes >= 2)

   577 			{

   578 			gDelEntryDir = dir2;

   579 			gDelEntryDir2 = dir2;

   581 			dir2.Append(KCommonFile);

   583 			DoTest(DeleteEntryAccess);

   585 			startTime.HomeTime();

   587 			r = TheFs.Delete(dir2);

   588 			FailIfError(r);

   590 			endTime.HomeTime();

   591 			timeTaken=endTime.MicroSecondsFrom(startTime);

   593 			DoTestKill();

   594 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

   595 			}

   597 		if(gTypes >= 3)

   598 			{

   599 			gDelEntryDir = dir3;

   600 			gDelEntryDir2 = dir3;

   602 			dir3.Append(KCommonFile);

   605 			DoTest(DeleteEntryAccess);

   607 			startTime.HomeTime();

   609 			r = TheFs.Delete(dir3);

   610 			FailIfError(r);

   612 			endTime.HomeTime();

   613 			DoTestKill();

   615 			timeTaken = endTime.MicroSecondsFrom(startTime);

   616 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

   617 			}

   618 		}

   620 	gWriting = ETrue; User::After(1000000);

   621 	PrintResult(aStep, 1, aN);

   622 	PrintResultTime(aStep, 2, timeTaken1);

   623 	PrintResultTime(aStep, 3, timeTaken2);

   624 	PrintResultTime(aStep, 4, timeTaken3);

   625 	gWriting = EFalse;

   626 	}

   628 /** Delete last.txt by opening it and with two threads accessing the current

   629 	directory and creating/deleting a file with CFileMan::Delete

   631 	@param aN 		Number of files in the directory

   632 	@param aStep 	Test step

   633 */

   634 LOCAL_C void DelFileM2(TInt aN, TInt aStep)

   635  	{

   636 	TBuf16<100> dir1;

   637 	TBuf16<100> dir2;

   638 	TBuf16<100> dir3;

   639     TBuf16<100> dir4;

   641 	TInt r = 0;

   642 	TTime startTime;

   643 	TTime endTime;

   644 	TTimeIntervalMicroSeconds timeTaken(0);

   645 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

   647 	CFileMan* fMan = CFileMan::NewL(TheFs);

   649 	dir1 = gSessionPath;

   650 	dir2 = gSessionPath;

   651 	dir3 = gSessionPath;

   653 	dir4.Format(KDirMultipleName, 1, aN);

   654 	dir1.Append(dir4);

   655 	dir4.Format(KDirMultipleName, 2, aN);

   656 	dir2.Append(dir4);

   657 	dir4.Format(KDirMultipleName, 3, aN);

   658 	dir3.Append(dir4);

   660 	if(aN <= gFilesLimit)

   661 		{

   662 		if(gTypes >= 1)

   663 			{

   664 			gDelEntryDir = dir1;

   665 			gDelEntryDir2 = dir1;

   667 			dir1.Append(KCommonFile);

   669 			DoTest(DeleteEntryAccess);

   671 			startTime.HomeTime();

   673 			r = fMan->Delete(dir1);

   674 			FailIfError(r);

   676 			endTime.HomeTime();

   677 			DoTestKill();

   679 			timeTaken = endTime.MicroSecondsFrom(startTime);

   680 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

   681 			}

   683 		if(gTypes >= 2)

   684 			{

   685 			gDelEntryDir = dir2;

   686 			gDelEntryDir2 = dir2;

   688 			dir2.Append(KCommonFile);

   690 			DoTest(DeleteEntryAccess);

   692 			startTime.HomeTime();

   694 			r = fMan->Delete(dir2);

   695 			FailIfError(r);

   697 			endTime.HomeTime();

   698 			timeTaken = endTime.MicroSecondsFrom(startTime);

   699 			DoTestKill();

   700 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

   701 			}

   703 		if(gTypes >= 3)

   704 			{

   705 			gDelEntryDir = dir3;

   706 			gDelEntryDir2 = dir3;

   707 			dir3.Append(KCommonFile);

   710 			DoTest(DeleteEntryAccess);

   712 			startTime.HomeTime();

   714 			r = fMan->Delete(dir3);

   715 			FailIfError(r);

   717 			endTime.HomeTime();

   718 			DoTestKill();

   720 			timeTaken = endTime.MicroSecondsFrom(startTime);

   721 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

   722 			}

   723 		}

   724 	delete fMan;

   726 	gWriting = ETrue; User::After(1000000);

   727 	PrintResult(aStep, 1, aN);

   728 	PrintResultTime(aStep, 2, timeTaken1);

   729 	PrintResultTime(aStep, 3, timeTaken2);

   730 	PrintResultTime(aStep, 4, timeTaken3);

   731 	gWriting = EFalse;

   733 	}

   735 /** Delete all files with two threads accessing the current directory and creating/deleting a file

   736 	with RFs::Delete

   738 	@param aN Number of files in the directory

   739 	@param aStep 	Test step

   740 */

   741 LOCAL_C void DelAllM1(TInt aN, TInt aStep)

   742 	{

   743 	TInt i = 0, r = 0;

   745 	TBuf16<50> directory;

   746 	TBuf16<50> dirtemp;

   748 	TBuf16<50> path;

   749 	TBuf16<50> buffer(50);

   751 	TTime startTime;

   752 	TTime endTime;

   753 	TTimeIntervalMicroSeconds timeTaken(0);

   754 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

   756 	if(aN <= gFilesLimit)

   757 		{

   758 		// Start the noise in the background

   759 		gDelEntryDir = directory;

   760 		gDelEntryDir2 = directory;

   761 		DoTest(DeleteEntryAccess);

   763 		if(gTypes >= 1)

   764 			{

   765 			// all 8.3

   766 			dirtemp.Format(KDirMultipleName, 1, aN);

   767 			directory = gSessionPath;

   768 			directory.Append(dirtemp);

   770 			i = 0;

   772 			startTime.HomeTime();

   773 			while(i < aN)

   774 				{

   775 				FileNamesGeneration(buffer, 8, i, i%3+1) ;

   776 				path = directory;

   777 				path.Append(buffer);

   778 				r = TheFs.Delete(path);

   779 				FailIfError(r);

   780 				i++;

   781 				}

   782 			endTime.HomeTime();

   784 			timeTaken = endTime.MicroSecondsFrom(startTime);

   785 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

   786 			}

   788 		if(gTypes >= 2)

   789 			{

   790 			// all 20.3 chars

   791 			dirtemp.Format(KDirMultipleName, 2, aN);

   792 			directory = gSessionPath;

   793 			directory.Append(dirtemp);

   795 			i = 0;

   796 			startTime.HomeTime();

   797 			while(i < aN)

   798 			 	{

   799 				FileNamesGeneration(buffer, 20, i, i%3+1) ;

   800 				path = directory;

   801 				path.Append(buffer);

   802 				r = TheFs.Delete(path);

   803 				FailIfError(r);

   804 				i++;

   805 				}

   806 			endTime.HomeTime();

   808 			timeTaken = endTime.MicroSecondsFrom(startTime);

   809 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

   810 			}

   812 		if(gTypes >= 3)

   813 			{

   814 			// 50/50

   815 			dirtemp.Format(KDirMultipleName,3, aN);

   816 			directory = gSessionPath;

   817 			directory.Append(dirtemp);

   819 			i = 0;

   820 			startTime.HomeTime();

   821 			while(i < aN)

   822 				{

   823 				if(1 == (i % 2)) 	FileNamesGeneration(buffer, 8, i, i%3+1) ;

   824 				else  		FileNamesGeneration(buffer, 20, i, i%3+1) ;

   826 				path = directory;

   827 				path.Append(buffer);

   828 				r = TheFs.Delete(path);

   829 				FailIfError(r);

   830 				i++;

   831 				}

   832 			endTime.HomeTime();

   834 			timeTaken = endTime.MicroSecondsFrom(startTime);

   835 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

   836 			}

   837 		// Stop the noise in the background

   838 		DoTestKill();

   839 		}

   841 	gWriting = ETrue; User::After(1000000);

   842 	PrintResult(aStep, 1, aN);

   843 	PrintResultTime(aStep, 2, timeTaken1);

   844 	PrintResultTime(aStep, 3, timeTaken2);

   845 	PrintResultTime(aStep, 4, timeTaken3);

   846 	gWriting = EFalse;

   847 	}

   849 /** Delete all files with two threads accessing the same directory and creating/deleting a file

   850 	with CFileMan::Delete

   852 	@param aN Number of files in the directory

   853 	@param aStep 	Test step

   854 */

   855 LOCAL_C void DelAllM2(TInt aN, TInt aStep)

   856 	{

   857 	TInt r = 0;

   858 	TBuf16<50> directory;

   859 	TBuf16<50> dirtemp;

   861 	TTime startTime;

   862 	TTime endTime;

   863 	TTimeIntervalMicroSeconds timeTaken(0);

   864 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

   866 	CFileMan* fMan = CFileMan::NewL(TheFs);

   868 	if(aN <= gFilesLimit)

   869 		{

   870 		// Start the noise in the background

   871 		gDelEntryDir = directory;

   872 		gDelEntryDir2 = directory;

   873 		DoTest(DeleteEntryAccess);

   875 		if(gTypes >= 1)

   876 			{

   877 			// all 8.3

   878 			dirtemp.Format(KDirMultipleName, 1, aN);

   879 			directory = gSessionPath;

   880 			directory.Append(dirtemp);

   882 			startTime.HomeTime();

   883 			directory.Append(_L("F*.*"));

   884 			r = fMan->Delete(directory);

   885 			FailIfError(r);

   887 			endTime.HomeTime();

   888 			timeTaken = endTime.MicroSecondsFrom(startTime);

   889 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

   890 			}

   892 		if(gTypes >= 2)

   893 			{

   894 			// all 20.3 chars

   895 			dirtemp.Format(KDirMultipleName, 2, aN);

   896 			directory = gSessionPath;

   897 			directory.Append(dirtemp);

   899 			startTime.HomeTime();

   900 			directory.Append(_L("F*.*"));

   901 			r = fMan->Delete(directory);

   902 			FailIfError(r);

   903 			endTime.HomeTime();

   905 			timeTaken = endTime.MicroSecondsFrom(startTime);

   906 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

   908 			}

   909 		if(gTypes >= 3)

   910 			{

   911 			// 50/50

   912 			dirtemp.Format(KDirMultipleName, 3, aN);

   913 			directory = gSessionPath;

   914 			directory.Append(dirtemp);

   916 			startTime.HomeTime();

   917 			directory.Append(_L("F*.*"));

   918 			r = fMan->Delete(directory);

   919 			FailIfError(r);

   920 			endTime.HomeTime();

   922 			timeTaken = endTime.MicroSecondsFrom(startTime);

   923 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

   924 			}

   926 		// Stop the noise in the background

   927 		DoTestKill();

   928 		}

   930 	delete fMan;

   932 	gWriting = ETrue; User::After(1000000);

   933 	PrintResult(aStep, 1, aN);

   934 	PrintResultTime(aStep, 2, timeTaken1);

   935 	PrintResultTime(aStep, 3, timeTaken2);

   936 	PrintResultTime(aStep, 4, timeTaken3);

   937 	gWriting = EFalse;

   938 	}

   941 /** Delete last.txt file with two threads accessing different directories and

   942 	creating/deleting a file in them

   944 	@param aN Number of files in the directory

   945 	@param aStep 	Test step

   946 */

   947 LOCAL_C void DelFileMD1(TInt aN, TInt aStep)

   948 	{

   949 	TBuf16<100> dir1;

   950 	TBuf16<100> dir2;

   951 	TBuf16<100> dir3;

   952     TBuf16<100> dir4;

   953     TBuf16<100> temp;

   955 	TInt r = 0;

   956 	TTime startTime;

   957 	TTime endTime;

   958 	TTimeIntervalMicroSeconds timeTaken(0);

   959 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

   962 	dir1 = gSessionPath;

   963 	dir2 = gSessionPath;

   964 	dir3 = gSessionPath;

   966 	dir4.Format(KDirMultipleName, 1, aN);

   967 	dir1.Append(dir4);

   968 	dir4.Format(KDirMultipleName, 2, aN);

   969 	dir2.Append(dir4);

   970 	dir4.Format(KDirMultipleName, 3, aN);

   971 	dir3.Append(dir4);

   974 	temp = gSessionPath;

   975 	dir4.Format(KDirMultipleName, 3 ,300);

   976 	temp.Append(dir4);

   978 	if(aN <= gFilesLimit)

   979 		{

   980 		if(gTypes >= 1)

   981 			{

   982 			gDelEntryDir = dir1;

   983 			gDelEntryDir2=temp;

   984 			dir1.Append(KCommonFile);

   986 			DoTest(DeleteEntryAccess);

   988 			startTime.HomeTime();

   990 			r = TheFs.Delete(dir1);

   991 			FailIfError(r);

   993 			endTime.HomeTime();

   994 			DoTestKill();

   996 			timeTaken=endTime.MicroSecondsFrom(startTime);

   997 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

   998 			}

  1000 		if(gTypes >= 2)

  1001 			{

  1002 			gDelEntryDir = dir2;

  1004 			dir2.Append(KCommonFile);

  1006 			DoTest(DeleteEntryAccess);

  1008 			startTime.HomeTime();

  1010 			r = TheFs.Delete(dir2);

  1011 			FailIfError(r);

  1013 			endTime.HomeTime();

  1014 			timeTaken = endTime.MicroSecondsFrom(startTime);

  1015 			DoTestKill();

  1016 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1017 			}

  1019 		if(gTypes >= 3)

  1020 			{

  1021 			gDelEntryDir = dir3;

  1023 			dir3.Append(KCommonFile);

  1025 			DoTest(DeleteEntryAccess);

  1027 			startTime.HomeTime();

  1029 			r = TheFs.Delete(dir3);

  1030 			FailIfError(r);

  1032 			endTime.HomeTime();

  1033 			DoTestKill();

  1035 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1036 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1037 			}

  1038 		}

  1040 	gWriting = ETrue; User::After(1000000);

  1041 	PrintResult(aStep, 1, aN);

  1042 	PrintResultTime(aStep, 2, timeTaken1);

  1043 	PrintResultTime(aStep, 3, timeTaken2);

  1044 	PrintResultTime(aStep, 4, timeTaken3);

  1045 	gWriting = EFalse;

  1046 	}

  1048 /** Delete last.txt file with two threads accessing different directories and

  1049 	creating/deleting a file in them

  1051 	@param aN Number of files in the directory

  1052 	@param aStep 	Test step

  1053 */

  1054 LOCAL_C void DelFileMD2(TInt aN, TInt aStep)

  1055 	{

  1056 	TBuf16<100> dir1;

  1057 	TBuf16<100> dir2;

  1058 	TBuf16<100> dir3;

  1059     TBuf16<100> dir4;

  1060     TBuf16<100> temp;

  1062 	TInt r = 0;

  1063 	TTime startTime;

  1064 	TTime endTime;

  1065 	TTimeIntervalMicroSeconds timeTaken(0);

  1066 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

  1068 	CFileMan* fMan=CFileMan::NewL(TheFs);

  1070 	dir1 = gSessionPath;

  1071 	dir2 = gSessionPath;

  1072 	dir3 = gSessionPath;

  1074 	dir4.Format(KDirMultipleName, 1, aN);

  1075 	dir1.Append(dir4);

  1076 	dir4.Format(KDirMultipleName, 2, aN);

  1077 	dir2.Append(dir4);

  1078 	dir4.Format(KDirMultipleName, 3, aN);

  1079 	dir3.Append(dir4);

  1082 	temp=gSessionPath;

  1083 	dir4.Format(KDirMultipleName, 3, 300);

  1084 	temp.Append(dir4);

  1086 	if(aN <= gFilesLimit)

  1087 		{

  1088 		if(gTypes >= 1)

  1089 			{

  1090 			gDelEntryDir = dir1;

  1091 			gDelEntryDir2=temp;

  1093 			dir1.Append(KCommonFile);

  1095 			DoTest(DeleteEntryAccess);

  1097 			startTime.HomeTime();

  1099 			r = fMan->Delete(dir1);

  1100 			FailIfError(r);

  1102 			endTime.HomeTime();

  1103 			DoTestKill();

  1105 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1106 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1107 			}

  1109 		if(gTypes >= 2)

  1110 			{

  1111 			dir4=dir2;

  1112 			gDelEntryDir = dir4;

  1114 			dir2.Append(KCommonFile);

  1116 			DoTest(DeleteEntryAccess);

  1118 			startTime.HomeTime();

  1120 			r = fMan->Delete(dir2);

  1121 			FailIfError(r);

  1123 			endTime.HomeTime();

  1124 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1125 			DoTestKill();

  1126 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1127 			}

  1128 		if(gTypes >= 3)

  1129 			{

  1130 			dir4=dir3;

  1131 			gDelEntryDir = dir4;

  1133 			dir3.Append(KCommonFile);

  1136 			DoTest(DeleteEntryAccess);

  1138 			startTime.HomeTime();

  1140 			r = fMan->Delete(dir3);

  1141 			FailIfError(r);

  1143 			endTime.HomeTime();

  1144 			DoTestKill();

  1146 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1147 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1148 			}

  1149 		}

  1151 	delete fMan;

  1153 	gWriting = ETrue; User::After(1000000);

  1154 	PrintResult(aStep, 1, aN);

  1155 	PrintResultTime(aStep, 2, timeTaken1);

  1156 	PrintResultTime(aStep, 3, timeTaken2);

  1157 	PrintResultTime(aStep, 4, timeTaken3);

  1158 	gWriting = EFalse;

  1159 	}

  1161 /** Delete all files with two threads accessing different directories and

  1162 	creating/deleting a file in them using RFs::Delete

  1164 	@param aN Number of files in the directory

  1165 	@param aStep 	Test step

  1166 */

  1167 LOCAL_C void DelAllMD1(TInt aN, TInt aStep)

  1168 	{

  1169 	TInt i = 0,r = 0;

  1171 	TBuf16<50> directory;

  1172 	TBuf16<50> dirtemp;

  1173 	TBuf16<50> temp;

  1174 	TBuf16<50> dir4;

  1177 	TBuf16<50> path;

  1178 	TBuf16<50> buffer(50);

  1180 	TTime startTime;

  1181 	TTime endTime;

  1182 	TTimeIntervalMicroSeconds timeTaken(0);

  1183 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

  1186 	temp=gSessionPath;

  1187 	dir4.Format(KDirMultipleName, 3, 300);

  1188 	temp.Append(dir4);

  1190 	if(aN <= gFilesLimit)

  1191 		{

  1192 		if(gTypes >= 1)

  1193 			{

  1194 			// all 8.3

  1195 			dirtemp.Format(KDirMultipleName,1, aN);

  1196 			directory = gSessionPath;

  1197 			directory.Append(dirtemp);

  1199 			gDelEntryDir = directory;

  1200 			gDelEntryDir2 = temp;

  1202 			i = 0;

  1204 			DoTest(DeleteEntryAccess);

  1206 			startTime.HomeTime();

  1207 			while(i < aN)

  1208 				{

  1209 				FileNamesGeneration(buffer, 8, i, i%3+1) ;

  1210 				path = directory;

  1211 				path.Append(buffer);

  1212 				r = TheFs.Delete(path);

  1213 				FailIfError(r);

  1214 				i++;

  1215 				}

  1216 			endTime.HomeTime();

  1217 			DoTestKill();

  1219 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1220 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1221 			}

  1223 		if(gTypes >= 2)

  1224 			{

  1225 			// all 20.3 chars

  1226 			dirtemp.Format(KDirMultipleName,2, aN);

  1227 			directory = gSessionPath;

  1228 			directory.Append(dirtemp);

  1229 			gDelEntryDir = directory;

  1230 			DoTest(DeleteEntryAccess);

  1232 			i = 0;

  1233 			startTime.HomeTime();

  1234 			while(i<aN)

  1235 				{

  1236 				FileNamesGeneration(buffer, 20, i, i%3+1) ;

  1237 				path = directory;

  1238 				path.Append(buffer);

  1239 				r = TheFs.Delete(path);

  1240 				FailIfError(r);

  1241 				i++;

  1242 				}

  1243 			endTime.HomeTime();

  1244 			DoTestKill();

  1246 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1247 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1248 			}

  1250 		if(gTypes >= 3)

  1251 			{

  1252 			// 50/50

  1253 			dirtemp.Format(KDirMultipleName,3, aN);

  1254 			directory = gSessionPath;

  1255 			directory.Append(dirtemp);

  1257 			gDelEntryDir = directory;

  1258 			DoTest(DeleteEntryAccess);

  1259 			i = 0;

  1260 			startTime.HomeTime();

  1261 			while(i<aN)

  1262 				{

  1263 				if(1==(i%2)) 	FileNamesGeneration(buffer, 8, i, i%3+1) ;

  1264 				else  		FileNamesGeneration(buffer, 20, i, i%3+1) ;

  1266 				path = directory;

  1267 				path.Append(buffer);

  1268 				r = TheFs.Delete(path);

  1269 				FailIfError(r);

  1270 				i++;

  1271 				}

  1272 			endTime.HomeTime();

  1273 			DoTestKill();

  1275 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1276 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1277 			}

  1278 		}

  1280 	gWriting = ETrue; User::After(1000000);

  1281 	PrintResult(aStep, 1, aN);

  1282 	PrintResultTime(aStep, 2, timeTaken1);

  1283 	PrintResultTime(aStep, 3, timeTaken2);

  1284 	PrintResultTime(aStep, 4, timeTaken3);

  1285 	gWriting = EFalse;

  1286 	}

  1288 /** Delete all files with two threads accessing different directories and

  1289 	creating/deleting a file in them using CFileMan::Delete

  1291 	@param aN 		Number of files in the directory

  1292 	@param aStep 	Test step

  1293 */

  1294 LOCAL_C void DelAllMD2(TInt aN, TInt aStep)

  1295 	{

  1296 	TInt r = 0;

  1297 	TBuf16<50> directory;

  1298 	TBuf16<50> dirtemp;

  1299 	TBuf16<50> dir4;

  1300 	TBuf16<50> temp;

  1303 	TTime startTime;

  1304 	TTime endTime;

  1305 	TTimeIntervalMicroSeconds timeTaken(0);

  1306 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

  1307 	CFileMan* fMan=CFileMan::NewL(TheFs);

  1310 	// Creating directory for being accessed by other thread

  1311 	temp=gSessionPath;

  1312 	dir4.Format(KDirMultipleName, 3, 300);

  1313 	temp.Append(dir4);

  1314 	gDelEntryDir2=temp;

  1316 	if(aN <= gFilesLimit)

  1317 		{

  1318 		if(gTypes >= 1)

  1319 			{

  1320 			// all 8.3

  1321 			dirtemp.Format(KDirMultipleName,1, aN);

  1322 			directory = gSessionPath;

  1323 			directory.Append(dirtemp);

  1325 			gDelEntryDir = directory;

  1327 			DoTest(DeleteEntryAccess);

  1329 			startTime.HomeTime();

  1330 			directory.Append(_L("F*.*"));

  1331 			r = fMan->Delete(directory);

  1332 			FailIfError(r);

  1334 			endTime.HomeTime();

  1335 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1336 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1337 			DoTestKill();

  1338 			}

  1340 		if(gTypes >= 2)

  1341 			{

  1342 			// all 20.3 chars

  1343 			dirtemp.Format(KDirMultipleName,2, aN);

  1344 			directory = gSessionPath;

  1345 			directory.Append(dirtemp);

  1346 			gDelEntryDir = directory;

  1348 			DoTest(DeleteEntryAccess);

  1350 			startTime.HomeTime();

  1351 			directory.Append(_L("F*.*"));

  1352 			r = fMan->Delete(directory);

  1353 			FailIfError(r);

  1355 			endTime.HomeTime();

  1356 			DoTestKill();

  1358 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1359 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1360 			}

  1361 		if(gTypes >= 3)

  1362 			{

  1363 			// 50/50

  1364 			dirtemp.Format(KDirMultipleName,3, aN);

  1365 			directory = gSessionPath;

  1366 			directory.Append(dirtemp);

  1367 			gDelEntryDir = directory;

  1369 			DoTest(DeleteEntryAccess);

  1371 			startTime.HomeTime();

  1372 			directory.Append(_L("F*.*"));

  1373 			r = fMan->Delete(directory);

  1374 			FailIfError(r);

  1376 			endTime.HomeTime();

  1377 			DoTestKill();

  1379 			timeTaken=endTime.MicroSecondsFrom(startTime);

  1380 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1381 			}

  1382 		}

  1384 	delete fMan;

  1386 	gWriting = ETrue; User::After(1000000);

  1387 	PrintResult(aStep, 1, aN);

  1388 	PrintResultTime(aStep, 2, timeTaken1);

  1389 	PrintResultTime(aStep, 3, timeTaken2);

  1390 	PrintResultTime(aStep, 4, timeTaken3);

  1391 	gWriting = EFalse;

  1392 	}

  1395 /** Delete last.txt with RFs::Delete

  1397 	@param aN 		Number of files in the directory

  1398 	@param aStep 	Test step

  1399 */

  1400 LOCAL_C void DelFile1(TInt aN, TInt aStep)

  1401 	{

  1402 	TBuf16<100> dir1;

  1403 	TBuf16<100> dir2;

  1404 	TBuf16<100> dir3;

  1405     TBuf16<100> dir4;

  1407 	TInt r = 0;

  1408 	TTime startTime;

  1409 	TTime endTime;

  1410 	TTimeIntervalMicroSeconds timeTaken(0);

  1411 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

  1413 	dir1 = gSessionPath;

  1414 	dir2 = gSessionPath;

  1415 	dir3 = gSessionPath;

  1417 	dir4.Format(KDirMultipleName, 1, aN);

  1418 	dir1.Append(dir4);

  1419 	dir4.Format(KDirMultipleName, 2, aN);

  1420 	dir2.Append(dir4);

  1421 	dir4.Format(KDirMultipleName, 3, aN);

  1422 	dir3.Append(dir4);

  1424 	dir1.Append(KCommonFile);

  1425 	dir2.Append(KCommonFile);

  1426 	dir3.Append(KCommonFile);

  1428 	if(aN <= gFilesLimit)

  1429 		{

  1430 		if(gTypes >= 1)

  1431 			{

  1432 			startTime.HomeTime();

  1434 			r = TheFs.Delete(dir1);

  1435 			FailIfError(r);

  1437 			endTime.HomeTime();

  1439 			timeTaken = endTime.MicroSecondsFrom(startTime);

  1440 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1441 			}

  1442 		if(gTypes >= 2)

  1443 			{

  1444 			startTime.HomeTime();

  1446 			r = TheFs.Delete(dir2);

  1447 			FailIfError(r);

  1449 			endTime.HomeTime();

  1450 			timeTaken = endTime.MicroSecondsFrom(startTime);

  1452 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1453 			}

  1454 		if(gTypes >= 3)

  1455 			{

  1456 			startTime.HomeTime();

  1458 			r = TheFs.Delete(dir3);

  1459 			FailIfError(r);

  1461 			endTime.HomeTime();

  1462 			timeTaken = endTime.MicroSecondsFrom(startTime);

  1463 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1464 			}

  1465 		}

  1467 	gWriting = ETrue; User::After(1000000);

  1468 	PrintResult(aStep, 1, aN);

  1469 	PrintResultTime(aStep, 2, timeTaken1);

  1470 	PrintResultTime(aStep, 3, timeTaken2);

  1471 	PrintResultTime(aStep, 4, timeTaken3);

  1472 	gWriting = EFalse;

  1473 	}

  1475 /** Delete last.txt with CFileMan::Delete

  1477 	@param aN Number of files in the directory

  1478 	@param aStep 	Test step

  1479 */

  1480 LOCAL_C void DelFile2(TInt aN, TInt aStep)

  1481 	{

  1482 	TBuf16<100> dir1;

  1483 	TBuf16<100> dir2;

  1484 	TBuf16<100> dir3;

  1485 	TBuf16<100> dir4;

  1487 	TInt r = 0;

  1489 	TTime startTime;

  1490 	TTime endTime;

  1491 	TTimeIntervalMicroSeconds timeTaken(0);

  1492 	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1;

  1494 	if(aN <= gFilesLimit)

  1495 		{

  1496 		CFileMan* fMan = CFileMan::NewL(TheFs);

  1498 		dir1 = gSessionPath;

  1499 		dir2 = gSessionPath;

  1500 		dir3 = gSessionPath;

  1502 		dir4.Format(KDirMultipleName, 1, aN);

  1503 		dir1.Append(dir4);

  1504 		dir4.Format(KDirMultipleName, 2, aN);

  1505 		dir2.Append(dir4);

  1506 		dir4.Format(KDirMultipleName, 3, aN);

  1507 		dir3.Append(dir4);

  1509 		dir1.Append(KCommonFile);

  1510 		dir2.Append(KCommonFile);

  1511 		dir3.Append(KCommonFile);

  1513 		if(gTypes >= 1)

  1514 			{

  1515 			startTime.HomeTime();

  1517 			r = fMan->Delete(dir1);

  1518 			FailIfError(r);

  1520 			endTime.HomeTime();

  1522 			timeTaken = endTime.MicroSecondsFrom(startTime);

  1523 			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1524 			}

  1526 		if(gTypes >= 2)

  1527 			{

  1528 			startTime.HomeTime();

  1530 			r = fMan->Delete(dir2);

  1531 			FailIfError(r);

  1533 			endTime.HomeTime();

  1534 			timeTaken = endTime.MicroSecondsFrom(startTime);

  1535 			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit );

  1536 			}

  1538 		if(gTypes >= 3)

  1539 			{

  1540 			startTime.HomeTime();

  1542 			r = fMan->Delete(dir3);

  1543 			FailIfError(r);

  1545 			endTime.HomeTime();

  1546 			timeTaken = endTime.MicroSecondsFrom(startTime);

  1547 			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);

  1548 			}

  1550 		delete fMan;

  1551 		}

  1553 	gWriting = ETrue; User::After(1000000);

  1554 	PrintResult(aStep, 1, aN);

  1555 	PrintResultTime(aStep, 2, timeTaken1);

  1556 	PrintResultTime(aStep, 3, timeTaken2);

  1557 	PrintResultTime(aStep, 4, timeTaken3);

  1558 	gWriting = EFalse;

  1559 	}

  1561 /** Tests the deletion of one file with both API: RFs::Delete and CFileMan::Delete

  1563 	@param aSelector Configuration in case of manual execution

  1564 */

  1565 LOCAL_C TInt TestDelEntry(TAny* aSelector)

  1566 	{

  1567 	// Precondition: the drive already filled with the right files

  1569 	TInt i = 100;

  1570 	TInt testStep = 1;

  1572 	Validate(aSelector);

  1574 	test.Printf(_L("#~TS_Title_%d,%d: Delete last.txt, RFs::Delete\n"), gTestHarness, gTestCase);

  1576 	i = 100;

  1577 	testStep = 1;

  1578 	while(i <= KMaxFiles)

  1579 		{

  1580 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1581 			DelFile1(i, testStep++);

  1582 		i += 100;

  1583 		}

  1585 	ReCreateLast();

  1586 	gTestCase++;

  1587 	test.Printf(_L("#~TS_Title_%d,%d: Delete last.txt, CFileMan::Delete\n"), gTestHarness, gTestCase);

  1589 	i = 100;

  1590 	testStep = 1;

  1591 	while(i <= KMaxFiles)

  1592 		{

  1593 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1594 			DelFile2(i, testStep++);

  1595 		i += 100;

  1596 		}

  1598 	gTestCase++;

  1600 	return(KErrNone);

  1601 	}

  1603 /** Tests the deletion of all the files in a directory with both API:

  1604 	RFs::Delete and CFileMan::Delete

  1606 	@param aSelector Configuration in case of manual execution

  1607 */

  1608 LOCAL_C TInt TestDelAllFiles(TAny* aSelector)

  1609 	{

  1610 	// Precondition: drive already filled with the right files

  1612 	TInt i = 100;

  1613 	TInt testStep = 1;

  1615 	Validate(aSelector);

  1617 	test.Printf(_L("#~TS_Title_%d,%d: Delete all, RFs::Delete\n"), gTestHarness, gTestCase);

  1619 	testStep = 1;

  1620 	while(i <= KMaxFiles)

  1621 		{

  1622 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1623 			DelAllFiles1(i, testStep++);

  1624 		i += 100;

  1625 		}

  1627 	TestFileCreate(aSelector);

  1628 	gTestCase++;

  1629 	test.Printf(_L("#~TS_Title_%d,%d: Delete all, CFileMan::Delete\n"), gTestHarness, gTestCase);

  1632 	i = 100;

  1633 	testStep = 1;

  1634 	while(i <= KMaxFiles)

  1635 		{

  1636 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1637 			DelAllFiles2(i, testStep++);

  1638 		i += 100;

  1639 		}

  1641 	gTestCase++;

  1642 	return(KErrNone);

  1643 	}

  1645 /** Tests the deletion of last.txt in a directory with both API:

  1646 	RFs::Delete and CFileMan::Delete while 2 other threads accessing the directory

  1648 	@param aSelector Configuration in case of manual execution

  1649 */

  1650 LOCAL_C TInt TestDelMultSame(TAny* aSelector)

  1651 	{

  1652 	TInt i = 100;

  1653 	TInt testStep = 1;

  1656 	Validate(aSelector);

  1658 	TestFileCreate(aSelector);

  1660 	test.Printf(_L("#~TS_Title_%d,%d: Delete last.txt mult. clients del in same dir, RFs::Delete\n"), gTestHarness, gTestCase);

  1662 	testStep = 1;

  1663 	while(i <= KMaxFiles)

  1664 		{

  1665 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1666 			DelFileM1(i, testStep++);

  1667 		i += 100;

  1668 		}

  1670 	ReCreateLast();

  1671 	gTestCase++;

  1672 	test.Printf(_L("#~TS_Title_%d,%d: Delete last.txt mult. clients del in same dir, CFileMan::Delete\n"), gTestHarness, gTestCase);

  1674 	i = 100;

  1675 	testStep = 1;

  1676 	while(i <= KMaxFiles)

  1677 		{

  1678 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1679 			{

  1680 			DelFileM2(i, testStep);

  1681 			testStep++;

  1682 			}

  1683 		i += 100;

  1684 		}

  1686 	ReCreateLast();

  1687 	gTestCase++;

  1688 	test.Printf(_L("#~TS_Title_%d,%d: Delete all mult. clients del in same dir, RFs::Delete\n"), gTestHarness, gTestCase);

  1690 	i = 100;

  1691 	testStep = 1;

  1692 	while(i <= KMaxFiles)

  1693 		{

  1694 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1695 			DelAllM1(i, testStep++);

  1696 		i += 100;

  1697 		}

  1699 	TestFileCreate(aSelector);

  1700 	gTestCase++;

  1701 	test.Printf(_L("#~TS_Title_%d,%d: Delete all mult. clients del in same dir, CFileMan::Delete\n"), gTestHarness, gTestCase);

  1703 	i = 100;

  1704 	testStep = 1;

  1705 	while(i <= KMaxFiles)

  1706 		{

  1707 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1708 			DelAllM2(i, testStep++);

  1709 		i += 100;

  1710 		}

  1712 	gTestCase++;

  1714 	return(KErrNone);

  1715 	}

  1718 /** Tests the deletion of last.txt in a directory with both API:

  1719 	RFs::Delete and CFileMan::Delete while 2 threads accessing different directories

  1720 	(the current and one with 300 files)

  1722 	@param aSelector Configuration in case of manual execution

  1723 */

  1724 LOCAL_C TInt TestDelMultDif(TAny* aSelector)

  1725 	{

  1726 	TInt i = 100;

  1727 	TInt testStep = 1;

  1729 	Validate(aSelector);

  1731 	TestFileCreate(aSelector);

  1732 	CreateDirWithNFiles(300, 3);

  1734 	test.Printf(_L("#~TS_Title_%d,%d: Delete last.txt mult. clients del in dif dirs, RFs::Delete\n"), gTestHarness, gTestCase);

  1736 	testStep = 1;

  1737 	while(i <= KMaxFiles)

  1738 		{

  1739 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1740 			DelFileMD1(i, testStep++);

  1741 		i += 100;

  1742 		}

  1744 	ReCreateLast();

  1745 	gTestCase++;

  1746 	test.Printf(_L("#~TS_Title_%d,%d: Delete last.txt mult. clients del in dif dirs, CFileMan::Delete\n"), gTestHarness, gTestCase);

  1748 	i = 100;

  1749 	testStep = 1;

  1750 	while(i <= KMaxFiles)

  1751 		{

  1752 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1753 			DelFileMD2(i, testStep++);

  1754 		i += 100;

  1755 		}

  1757 	ReCreateLast();

  1758 	gTestCase++;

  1759 	test.Printf(_L("#~TS_Title_%d,%d: Delete all mult. clients del in dif dirs, RFs::Delete\n"), gTestHarness, gTestCase);

  1761 	i = 100;

  1762 	testStep = 1;

  1763 	while(i <= KMaxFiles)

  1764 		{

  1765 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1766 			DelAllMD1(i, testStep++);

  1767 		i += 100;

  1768 		}

  1770 	TestFileCreate(aSelector);

  1771 	gTestCase++;

  1772 	test.Printf(_L("#~TS_Title_%d,%d: Delete all mult. clients del in dif dirs, CFileMan::Delete\n"), gTestHarness, gTestCase);

  1775 	i = 100;

  1776 	testStep = 1;

  1777 	while(i <= KMaxFiles)

  1778 		{

  1779 		if(i == 100 || i == 1000 || i == 5000 || i == 10000)

  1780 			DelAllMD2(i, testStep++);

  1781 		i += 100;

  1782 		}

  1784 	gTestCase++;

  1786 	return(KErrNone);

  1787 	}

  1789 /** Goes automatically through all the options

  1791 	@param aSelector Configuration in case of manual execution

  1792 */

  1793 LOCAL_C TInt TestAll(TAny* aSelector)

  1794 	{

  1795 	Validate(aSelector);

  1797 	gFormat=ETrue; 	// The card will be formatted after this test execution

  1799 	TestDelEntry(aSelector);

  1800 	TestDelAllFiles(aSelector);

  1801 	TestDelMultSame(aSelector);

  1802 	TestDelMultDif(aSelector);

  1804 	return KErrNone;

  1805 	}

  1807 /** Call all tests

  1809 */

  1810 GLDEF_C void CallTestsL()

  1811 	{

  1813 	TInt r = client.CreateLocal(0);

  1814 	FailIfError(r);

  1816 	// Each test case of the suite has an identifyer for parsing purposes of the results

  1817 	gTestHarness = 1;

  1818 	gTestCase = 1;

  1820 	PrintHeaders(1, _L("t_fsrdel. Deletion"));

  1822 	RThread noisy;

  1823 	TBuf<20> buf = _L("Noisy");

  1824 	r = noisy.Create(buf, noise, KDefaultStackSize, KHeapSize, KHeapSize, NULL);

  1825 	FailIfError(r);

  1827 	noisy.Resume();

  1829 	CSelectionBox* TheSelector = CSelectionBox::NewL(test.Console());

  1831 	if(gMode == 0)

  1832 		{ // Manual

  1833 		gSessionPath=_L("?:\\");

  1834 		TCallBack createFiles(TestFileCreate,TheSelector);

  1835 		TCallBack delFile(TestDelEntry,TheSelector);

  1836 		TCallBack delAllFiles(TestDelAllFiles,TheSelector);

  1837 		TCallBack delMultSame(TestDelMultSame,TheSelector);

  1838 		TCallBack delMultDif(TestDelMultDif,TheSelector);

  1839 		TCallBack delAll(TestAll,TheSelector);

  1840 		TheSelector->AddDriveSelectorL(TheFs);

  1841 		TheSelector->AddLineL(_L("Create all files"),createFiles);

  1842 		TheSelector->AddLineL(_L("Delete one file from each dir"),delFile);

  1843 		TheSelector->AddLineL(_L("Delete all files"),delAllFiles);

  1844 		TheSelector->AddLineL(_L("Delete mult clients same dir"),delMultSame);

  1845 		TheSelector->AddLineL(_L("Delete mult clients dif dir"),delMultDif);

  1846 		TheSelector->AddLineL(_L("Execute all options"),delAll);

  1847 		TheSelector->Run();

  1848 		}

  1849 	else

  1850 		{ // Automatic

  1851 		TestAll(TheSelector);

  1852 		}

  1854 	client.Close();

  1855 	delete TheSelector;

  1857 	noisy.Kill(KErrNone);

  1858 	noisy.Close();

  1860 	test.Printf(_L("#~TestEnd_%d\n"), gTestHarness);

  1861 	}

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--