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

     1 // Copyright (c) 1997-2009 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\server\t_main.cpp

    15 //

    16 //

    18 #define __E32TEST_EXTENSION__

    20 #include <f32file.h>

    21 #include <e32test.h>

    22 #include <e32hal.h>

    23 #include <e32math.h>

    24 #include <f32dbg.h>

    25 #include "t_server.h"

    26 #include "t_chlffs.h"

    28 GLDEF_D	RFs TheFs;

    29 GLDEF_D TFileName gSessionPath;

    30 GLDEF_D TFileName gExeFileName(RProcess().FileName());

    31 GLDEF_D TInt gAllocFailOff=KAllocFailureOff;

    32 GLDEF_D TInt gAllocFailOn=KAllocFailureOff;

    33 GLDEF_D TInt64 gSeed=51703;

    35 GLDEF_D TChar gDriveToTest;

    36 GLDEF_D TVolumeInfo gVolInfo;	// volume info for current drive

    37 GLDEF_D TFileCacheFlags gDriveCacheFlags;

    39 _LIT(KPrivate, "\\Private\\");

    42 ////////////////////////////////////////////////////////////

    43 // Template functions encapsulating ControlIo magic

    44 //

    45 GLDEF_D template <class C>

    46 GLDEF_C TInt controlIo(RFs &fs, TInt drv, TInt fkn, C &c)

    47 {

    48     TPtr8 ptrC((TUint8 *)&c, sizeof(C), sizeof(C));

    50     TInt r = fs.ControlIo(drv, fkn, ptrC);

    52     return r;

    53 }

    55 GLDEF_C void CreateShortName(TDes& aFileName,TInt64& aSeed)

    56 //

    57 // Create a random, dos legal 8.3 char name

    58 //

    59 	{

    61 	TInt length=Math::Rand(aSeed)%11;

    62 	if (length==0)

    63 		length=1;

    64 	else if (length==3)	// don't create three letter names like 'AUX' or 'PRN'

    65 		length++;

    66 	else if (length>8)	// end in '.' if no extension

    67 		length++;

    69 	aFileName.SetLength(length);

    70 	for(TInt i=0;i<length;i++)

    71 		{

    72 		if (i==9)

    73 			{

    74 			aFileName[i]='.';

    75 			continue;

    76 			}

    77 		TInt letter=Math::Rand(aSeed)%26;

    78 		aFileName[i]=(TText)('A'+letter);

    79 		}

    80 	}

    82 _LIT(KFatName, "Fat");

    83 _LIT(KFat32Name, "Fat32");

    85 static

    86 TBool isFAT(RFs &aFsSession, TInt aDrive)

    87 {

    88 	TFileName f;

    89 	TInt r = aFsSession.FileSystemName(f, aDrive);

    90 	test_Value(r, r == KErrNone || r == KErrNotFound);

    91 	return (f.CompareF(KFatName) == 0 || f.CompareF(KFat32Name) == 0);

    92 }

    94 static

    95 TUint16 getRootEntCnt(RFs &aFsSession, TInt aDrive)

    96 	{

    97 	RRawDisk	rdisk;

    98 	TUint16		rootEntCnt;

    99 	TPtr8		reader((TUint8*)&rootEntCnt, sizeof(rootEntCnt));

   101 	test_KErrNone(rdisk.Open(aFsSession, aDrive));

   102 	test_KErrNone(rdisk.Read(17, reader)); // "BPB_RootEntCnt" field at offset 17

   103 	rdisk.Close();

   105 	return rootEntCnt;

   106 	}

   108 GLDEF_C TBool IsFileSystemFAT(RFs &aFsSession,TInt aDrive)

   109 //

   110 // return true if FAT on aDrive

   111 //

   112 	{

   113 	return (isFAT(aFsSession, aDrive) && getRootEntCnt(aFsSession, aDrive) != 0);

   114 	}

   116 GLDEF_C TBool IsFileSystemFAT32(RFs &aFsSession,TInt aDrive)

   117 //

   118 // return true if FAT32 on aDrive

   119 //

   120 	{

   121 	return (isFAT(aFsSession, aDrive) && getRootEntCnt(aFsSession, aDrive) == 0);

   122 	}

   124 GLDEF_C void CreateLongName(TDes& aFileName,TInt64& aSeed,TInt aLength)

   125 //

   126 // Create a random, dos legal 8.3 char name

   127 //

   128 	{

   130 	TInt length;

   131 	if (aLength>0)

   132 		length=aLength;

   133 	else

   134 		{

   135 		length=Math::Rand(aSeed)%128;

   136 		length+=Math::Rand(aSeed)%128;

   137 		length+=Math::Rand(aSeed)%128;

   138 		length+=Math::Rand(aSeed)%128;

   139 		length-=256;

   140 			length=Abs(length);

   141 		if (length==0)

   142 			length=1;

   143 		if (length>220)

   144 			length=31;

   145 		}

   146 	if (length==3)	// don't create three letter names like 'AUX' or 'PRN'

   147 		length++;

   149 	aFileName.SetLength(length);

   150 	TInt spaceChar=-1;

   151 	TInt i;

   152 	for(i=0;i<length;i++)

   153 		{

   154 StartAgain:

   155 		TChar letter=0;

   156 		TBool illegalChar=ETrue;

   158 		while(illegalChar)

   159 			{

   160 #if defined(__WINS__)

   161 			if (gSessionPath[0]=='C')

   162 				letter=(TChar)('A'+Math::Rand(aSeed)%26);

   163 			else

   164 				letter=(TChar)Math::Rand(aSeed)%256;

   165 #else

   166 			letter=(TChar)Math::Rand(aSeed)%256;

   167 #endif

   168 			TBool space=letter.IsSpace();

   169 			if (space && spaceChar==-1)

   170 				spaceChar=i;

   171 			else if (!space && spaceChar!=-1)

   172 				spaceChar=-1;

   174 			switch(letter)

   175 				{

   176 			case '<':

   177 			case '>':

   178 			case ':':

   179 			case '"':

   180 			case '/':

   181 			case '|':

   182 			case '*':

   183 			case '?':

   184 			case '\\':

   185 			case '\0':

   186 				break;

   187 			default:

   188 				illegalChar=EFalse;

   189 				};

   190 			}

   191 		aFileName[i]=(TText)letter;

   192 		}

   194 	if (spaceChar!=-1)

   195 		{

   196 		i=spaceChar;

   197 		goto StartAgain;

   198 		}

   199 	}

   201 GLDEF_C void CheckEntry(const TDesC& aName,TUint anAttributes,const TTime& aModified)

   202 //

   203 // Checks the values associated with an entry

   204 //

   205 	{

   207 	TEntry entry;

   208 	TInt r=TheFs.Entry(aName,entry);

   209 	test_KErrNone(r);

   210 	test(entry.iAtt==anAttributes);

   211 	if (aModified!=TTime(0))

   212 		test(entry.iModified==aModified);

   213 	}

   215 GLDEF_C void CheckDisk()

   216 //

   217 // Do a checkdisk and report failure

   218 //

   219 	{

   220 	test.Next(_L("Check Disk"));

   221 	TInt r=TheFs.CheckDisk(gSessionPath);

   222 	if (r!=KErrNone && r!=KErrNotSupported && r!=KErrPermissionDenied)

   223 		ReportCheckDiskFailure(r);

   224 	}

   226 GLDEF_C void ReportCheckDiskFailure(TInt aRet)

   227 //

   228 // Report the failure of checkdisk

   229 //

   230 	{

   232 	test.Printf(_L("CHECKDISK FAILED: "));

   233 	switch(aRet)

   234 		{

   235 	case 1:	test.Printf(_L("File cluster chain contains a bad value (<2 or >maxCluster)\n")); break;

   236 	case 2:	test.Printf(_L("Two files are linked to the same cluster\n")); break;

   237 	case 3:	test.Printf(_L("Unallocated cluster contains a value != 0\n"));	break;

   238 	case 4:	test.Printf(_L("Size of file != number of clusters in chain\n")); break;

   239 	default: test.Printf(_L("Undefined Error value %d\n"),aRet);

   240 		}

   241 	test(EFalse);

   242 	}

   244 GLDEF_C void TurnAllocFailureOff()

   245 //

   246 // Switch off all allocFailure

   247 //

   248 	{

   250 	test.Printf(_L("Disable Alloc Failure\n"));

   251 	TheFs.SetAllocFailure(gAllocFailOff);

   252 	gAllocFailOn=KAllocFailureOff; // Disable gAllocFailOn

   253 	}

   255 GLDEF_C void TurnAllocFailureOn()

   256 //

   257 // Switch off all allocFailure

   258 //

   259 	{

   261 	test.Printf(_L("Enable Alloc Failure\n"));

   262 	gAllocFailOn=KAllocFailureOn; // Enable gAllocFailOn

   263 	TheFs.SetAllocFailure(gAllocFailOn);

   264 	}

   266 GLDEF_C void MakeFile(const TDesC& aFileName,const TUidType& aUidType,const TDesC8& aFileContents)

   267 //

   268 // Make a file and write uid and data

   269 //

   270 	{

   272 	RFile file;

   273 	TInt r=file.Replace(TheFs,aFileName,0);

   274 	if (r==KErrPathNotFound)

   275 		{

   276 		r=TheFs.MkDirAll(aFileName);

   277 		test_KErrNone(r);

   278 		r=file.Replace(TheFs,aFileName,0);

   279 		}

   280 	test_KErrNone(r);

   281 	TCheckedUid checkedUid(aUidType);

   282 	TPtrC8 uidData((TUint8*)&checkedUid,sizeof(TCheckedUid));

   283 	r=file.Write(uidData);

   284 	test_KErrNone(r);

   285 	r=file.Write(aFileContents);

   286 	test_KErrNone(r);

   287 	file.Close();

   288 	}

   290 GLDEF_C void MakeFile(const TDesC& aFileName,const TDesC8& aFileContents)

   291 //

   292 // Make a file and write something in it

   293 //

   294 	{

   296 	RFile file;

   297 	TInt r=file.Replace(TheFs,aFileName,0);

   298 	if (r==KErrPathNotFound)

   299 		{

   300 		r=TheFs.MkDirAll(aFileName);

   301 		test_KErrNone(r);

   302 		r=file.Replace(TheFs,aFileName,0);

   303 		}

   304 	test_KErrNone(r);

   305 	r=file.Write(aFileContents);

   306 	test_KErrNone(r);

   307 	file.Close();

   308 	}

   310 GLDEF_C void MakeFile(const TDesC& aFileName,TInt anAttributes)

   311 //

   312 // Make a file and write something in it

   313 //

   314 	{

   316 	RFile file;

   317 	TInt r=file.Replace(TheFs,aFileName,0);

   318 	if (r==KErrPathNotFound)

   319 		{

   320 		r=TheFs.MkDirAll(aFileName);

   321 		test_KErrNone(r);

   322 		r=file.Replace(TheFs,aFileName,0);

   323 		}

   324 	test_KErrNone(r);

   325 	file.Close();

   326 	r=TheFs.SetAtt(aFileName,anAttributes,0);

   327 	test_KErrNone(r);

   328 	}

   330 GLDEF_C void SetSessionPath(const TDesC& aPathName)

   331 //

   332 // Set the session path and update gSessionPath

   333 //

   334 	{

   336 	TInt r=TheFs.SetSessionPath(aPathName);

   337 	test_KErrNone(r);

   338 	r=TheFs.SessionPath(gSessionPath);

   339 	test_KErrNone(r);

   340 	}

   342 GLDEF_C void MakeFile(const TDesC& aFileName)

   343 //

   344 // Make a file

   345 //

   346 	{

   348 	MakeFile(aFileName,_L8(""));

   349 	}

   351 GLDEF_C void MakeDir(const TDesC& aDirName)

   352 //

   353 // Make a directory

   354 //

   355 	{

   357 	TInt r=TheFs.MkDirAll(aDirName);

   358 	if (r!=KErrNone && r!=KErrAlreadyExists)

   359 		{

   360 		test.Printf(_L("%c: MakeDir Error %d\n"),aDirName[0],r);

   361 		test(0);

   362 		}

   363 	}

   365 GLDEF_C TInt CheckFileExists(const TDesC& aName,TInt aResult,TBool aCompRes/*=ETrue*/)

   366 //

   367 // Check aName exists

   368 //

   369 	{

   371 	TEntry entry;

   372 	TInt r=TheFs.Entry(aName,entry);

   373 	test_Value(r, r == KErrNone || r == aResult);

   374 	if (aResult!=KErrNone)

   375 		return(0);

   376 	TParsePtrC nameParse(aName);

   377 	TParsePtrC entryParse(entry.iName);

   378 	TBool nameMatch=(entryParse.Name()==nameParse.Name());

   379 	TBool extMatch=(entryParse.Ext()==nameParse.Ext()) || (entryParse.Ext().Length()<=1 && nameParse.Ext().Length()<=1);

   380 	test((nameMatch && extMatch)==aCompRes);

   381 	return(entry.iSize);

   382 	}

   384 GLDEF_C void CheckFileContents(const TDesC& aName,const TDesC8& aContents)

   385 //

   386 // Check contents of file

   387 //

   388 	{

   390 	RFile f;

   391 	TInt r=f.Open(TheFs,aName,EFileRead);

   392 	test_KErrNone(r);

   393 	HBufC8* testBuf=HBufC8::NewL(aContents.Length());

   394 	test(testBuf!=NULL);

   395 	TPtr8 bufPtr(testBuf->Des());

   396 	r=f.Read(bufPtr);

   397 	test_KErrNone(r);

   398 	test(bufPtr==aContents);

   399 	r=f.Read(bufPtr);

   400 	test_KErrNone(r);

   401 	test(bufPtr.Length()==0);

   402 	f.Close();

   403 	User::Free(testBuf);

   404 	}

   406 GLDEF_C void DeleteTestDirectory()

   407 //

   408 // Delete the leaf session path directory

   409 //

   410 	{

   412 	TheFs.SetAtt(_L("\\F32-TST\\SCANTEST\\Left\\Dir3\\Dir4\\Hidden"), 0, KEntryAttHidden);

   413 	TheFs.SetAtt(_L("\\F32-TST\\SCANTEST\\Left\\Dir3\\Dir4\\Hidden\\HiddenFile"), 0, KEntryAttHidden);

   414 	TheFs.SetAtt(_L("\\F32-TST\\SCANTEST\\Left\\Dir3\\Dir4\\Hidden\\System"), 0, KEntryAttSystem);

   415 	test.Next(_L("Delete test directory"));

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

   417 	test(fMan!=NULL);

   418 	TInt r=TheFs.SessionPath(gSessionPath);

   419 	test_KErrNone(r);

   420 	r=TheFs.CheckDisk(gSessionPath);

   421 	if (r!=KErrNone && r!=KErrNotSupported)

   422 		ReportCheckDiskFailure(r);

   423 	r=fMan->RmDir(gSessionPath);

   424 	test_KErrNone(r);

   425 	delete fMan;

   426 	}

   428 GLDEF_C void CreateTestDirectory(const TDesC& aSessionPath)

   429 //

   430 // Create directory for test

   431 //

   432 	{

   433 	TParsePtrC path(aSessionPath);

   434 	test(path.DrivePresent()==EFalse);

   436 	TInt r=TheFs.SetSessionPath(aSessionPath);

   437 	test_KErrNone(r);

   438 	r=TheFs.SessionPath(gSessionPath);

   439 	test_KErrNone(r);

   440 	r=TheFs.MkDirAll(gSessionPath);

   441 	test_Value(r, r == KErrNone || r == KErrAlreadyExists);

   442 	}

   444 GLDEF_C TInt CurrentDrive()

   445 //

   446 // Return the current drive number

   447 //

   448 	{

   450 	TInt driveNum;

   451 	TInt r=TheFs.CharToDrive(gSessionPath[0],driveNum);

   452 	test_KErrNone(r);

   453 	return(driveNum);

   454 	}

   456 GLDEF_C void Format(TInt aDrive)

   457 //

   458 // Format current drive

   459 //

   460 	{

   462 	test.Next(_L("Format"));

   463 	TBuf<4> driveBuf=_L("?:\\");

   464 	driveBuf[0]=(TText)(aDrive+'A');

   465 	RFormat format;

   466 	TInt count;

   467 	TInt r=format.Open(TheFs,driveBuf,EQuickFormat,count);

   468 	test_KErrNone(r);

   469 	while(count)

   470 		{

   471 		TInt r=format.Next(count);

   472 		test_KErrNone(r);

   473 		}

   474 	format.Close();

   475 	}

   477 LOCAL_C void PushLotsL()

   478 //

   479 // Expand the cleanup stack

   480 //

   481 	{

   482 	TInt i;

   483 	for(i=0;i<1000;i++)

   484 		CleanupStack::PushL((CBase*)NULL);

   485 	CleanupStack::Pop(1000);

   486 	}

   489 LOCAL_C void DoTests(TInt aDrive)

   490 //

   491 // Do testing on aDrive

   492 //

   493 	{

   495 	gSessionPath=_L("?:\\F32-TST\\");

   496 	TChar driveLetter;

   497 	TInt r=TheFs.DriveToChar(aDrive,driveLetter);

   498 	test_KErrNone(r);

   499 	gSessionPath[0]=(TText)driveLetter;

   500 	r=TheFs.SetSessionPath(gSessionPath);

   501 	test_KErrNone(r);

   503 // !!! Disable platform security tests until we get the new APIs

   504 //	if(User::Capability() & KCapabilityRoot)

   505 		CheckMountLFFS(TheFs,driveLetter);

   507 	User::After(1000000);

   509 //	Format(CurrentDrive());

   511 	test.Printf(_L("Creating session path"));

   512 	r=TheFs.MkDirAll(gSessionPath);

   513 	if(r == KErrCorrupt)

   514 		{

   515 		test.Printf(_L("Attempting to create directory \'%S\' failed, KErrCorrupt\n"), &gSessionPath);

   516 		test.Printf(_L("This could be caused by a previous failing test, or a test media defect\n"));

   517 		test.Printf(_L("Formatting drive, retrying MkDirall\nShould subsequent tests fail with KErrCorrupt (%d) as well, replace test medium !\n"),

   518 			r);

   519 		Format(aDrive);

   520 		r=TheFs.MkDirAll(gSessionPath);

   521 		test_KErrNone(r);

   522 		}

   523 	else if (r == KErrNotReady)

   524 		{

   525 		TDriveInfo d;

   526 		r=TheFs.Drive(d, aDrive);

   527 		test_KErrNone(r);

   528 		if (d.iType == EMediaNotPresent)

   529 			test.Printf(_L("%c: Medium not present - cannot perform test.\n"), (TUint)driveLetter);

   530 		else

   531 			test.Printf(_L("medium found (type %d) but drive %c: not ready\nPrevious test may have hung; else, check hardware.\n"), (TInt)d.iType, (TUint)driveLetter);

   532 		}

   533 	test_Value(r, r == KErrNone || r == KErrAlreadyExists);

   534 	TheFs.ResourceCountMarkStart();

   535 	test.Printf(_L("Calling main test sequence ...\n"));

   536 	TRAP(r,CallTestsL());

   537 	test_KErrNone(r);

   538 	test.Printf(_L("test sequence completed without error\n"));

   539 	TheFs.ResourceCountMarkEnd();

   541 	CheckDisk();

   542 	TestingLFFS(EFalse);

   543 	}

   546 void ParseCommandArguments()

   547 //

   548 //

   549 //

   550 	{

   551 	TBuf<0x100> cmd;

   552 	User::CommandLine(cmd);

   553 	TLex lex(cmd);

   554 	TPtrC token=lex.NextToken();

   555 	TFileName thisfile=RProcess().FileName();

   556 	if (token.MatchF(thisfile)==0)

   557 		{

   558 		token.Set(lex.NextToken());

   559 		}

   560 	test.Printf(_L("CLP=%S\n"),&token);

   562 	if(token.Length()!=0)

   563 		{

   564 		gDriveToTest=token[0];

   565 		gDriveToTest.UpperCase();

   566 		}

   567 	else

   568 		gDriveToTest='C';

   569 	}

   571 TFullName gExtName;

   572 TBool gPrimaryExtensionExists = EFalse;

   574 GLDEF_C TInt DismountFileSystem(RFs& aFs, const TDesC& aFileSystemName,TInt aDrive)

   575 	{

   576 	//Make note of the first extension if it exists, so that we remount

   577 	//it when the file system is remounted.

   578 	TInt r = aFs.ExtensionName(gExtName, aDrive, 0);

   580 	if (r == KErrNone)

   581 		{

   582 		gPrimaryExtensionExists = ETrue;

   583 		}

   584 	return aFs.DismountFileSystem(aFileSystemName, aDrive);

   585 	}

   587 GLDEF_C TInt MountFileSystem(RFs& aFs, const TDesC& aFileSystemName,TInt aDrive, TBool aIsSync)

   588 	{

   589 	TInt r;

   590 	if (gPrimaryExtensionExists)

   591 		{

   592 		r = aFs.MountFileSystem(aFileSystemName, gExtName, aDrive, aIsSync);

   593 		}

   594 	else

   595 		{

   596 		r = aFs. MountFileSystem(aFileSystemName, aDrive, aIsSync);

   597 		}

   598 	return r;

   599 	}

   601 GLDEF_C TInt E32Main()

   602 //

   603 // Test with drive nearly full

   604 //

   605     {

   607 	CTrapCleanup* cleanup;

   608 	cleanup=CTrapCleanup::New();

   609 	TRAPD(r,PushLotsL());

   610 	__UHEAP_MARK;

   612 	test.Title();

   613 	test.Start(_L("Starting tests..."));

   616 	ParseCommandArguments(); //need this for drive letter to test

   619 	r=TheFs.Connect();

   620 	test_KErrNone(r);

   621 	TheFs.SetAllocFailure(gAllocFailOn);

   622 	TTime timerC;

   623 	timerC.HomeTime();

   624 	TFileName sessionp;

   625 	TheFs.SessionPath(sessionp);

   627 	TBuf<30> privatedir;

   628 	privatedir = KPrivate;

   630 	TUid thisUID = RProcess().Identity();

   631 	privatedir.AppendFormat(_L("%08x"),thisUID.iUid);

   632 	privatedir.Append(_L("\\"));

   634 	test(privatedir == sessionp.Mid(2,sessionp.Length()-2));

   636 	test.Printf(_L("sp=%S\n"),&sessionp);

   637 	sessionp[0]=(TText)gDriveToTest;

   638 	test.Printf(_L("sp1=%S\n"),&sessionp);

   640 	TInt theDrive;

   641 	r=TheFs.CharToDrive(gDriveToTest,theDrive);

   642 	test_KErrNone(r);

   644 	// Get the TFileCacheFlags for this drive

   645 	r = TheFs.Volume(gVolInfo, theDrive);

   646 	if (r == KErrNotReady)

   647 		{

   648 		TDriveInfo info;

   649 		TInt err = TheFs.Drive(info,theDrive);

   650 		test_KErrNone(err);

   651 		if (info.iType == EMediaNotPresent)

   652 			test.Printf(_L("%c: Medium not present - cannot perform test.\n"), (TUint)gDriveToTest);

   653 		else

   654 			test.Printf(_L("%c: medium found (type %d) but drive not ready\nPrevious test may have hung; else, check hardware.\n"), (TUint)gDriveToTest, (TInt)info.iType);

   655 		}

   656 	else if (r == KErrCorrupt)

   657 		{

   658 		test.Printf(_L("%c: Media corruption; previous test may have aborted; else, check hardware\n"), (TUint)gDriveToTest);

   659 		}

   660 	test_KErrNone(r);

   661 	gDriveCacheFlags = gVolInfo.iFileCacheFlags;

   662 	test.Printf(_L("DriveCacheFlags = %08X\n"), gDriveCacheFlags);

   664 #if defined(_DEBUG) || defined(_DEBUG_RELEASE)

   665 	TPckgBuf<TIOCacheValues> pkgOrgValues;

   666 	TIOCacheValues& orgValues=pkgOrgValues();

   667 	r = controlIo(TheFs,theDrive, KControlIoCacheCount, orgValues);

   668 	test_KErrNone(r);

   670 	test.Printf(_L("\n"));

   671 	test.Printf(_L("Requests on close queue at start=%d\n"),orgValues.iCloseCount);

   672 	test.Printf(_L("Requests on free queue at start=%d\n"),orgValues.iFreeCount);

   673 	test.Printf(_L("Requests dynamically allocated at start=%d\n"),orgValues.iAllocated);

   674 	test.Printf(_L("Requests in total at start=%d\n"),orgValues.iTotalCount);

   676 	// File cache

   678 	// flush closed files queue

   679 	r = TheFs.ControlIo(theDrive, KControlIoFlushClosedFiles);

   680 	test_KErrNone(r);

   682 	// get number of items on File Cache

   683 	TFileCacheStats startFileCacheStats;

   684 	r = controlIo(TheFs,theDrive, KControlIoFileCacheStats, startFileCacheStats);

   685 	test_Value(r, r == KErrNone || r == KErrNotSupported);

   686 	test.Printf(_L("File cache: Cachelines (free %d, used %d), Segments(allocated %d locked %d). Closed files(%d)\n"),

   687 		startFileCacheStats.iFreeCount,

   688 		startFileCacheStats.iUsedCount,

   689 		startFileCacheStats.iAllocatedSegmentCount,

   690 		startFileCacheStats.iLockedSegmentCount,

   691 		startFileCacheStats.iFilesOnClosedQueue);

   692 #endif

   694 	DoTests(theDrive);

   696 	TTime endTimeC;

   697 	endTimeC.HomeTime();

   698 	TTimeIntervalSeconds timeTakenC;

   699 	r=endTimeC.SecondsFrom(timerC,timeTakenC);

   700 	test_KErrNone(r);

   701 	test.Printf(_L("Time taken for test = %d seconds\n"),timeTakenC.Int());

   702 	TheFs.SetAllocFailure(gAllocFailOff);

   704 #if defined(_DEBUG) || defined(_DEBUG_RELEASE)

   705 	TPckgBuf<TIOCacheValues> pkgValues;

   706 	TIOCacheValues& values=pkgValues();

   707 	r = controlIo(TheFs,theDrive, KControlIoCacheCount, values);

   708 	test_KErrNone(r);

   710 	test.Printf(_L("Requests on close queue at end=%d\n"),values.iCloseCount);

   711 	test.Printf(_L("Requests on free queue at end=%d\n"),values.iFreeCount);

   712 	test.Printf(_L("Requests dynamically allocated at end=%d\n"),values.iAllocated);

   713 	test.Printf(_L("Requests in total at end=%d\n"),values.iTotalCount);

   715 	test(orgValues.iCloseCount==values.iCloseCount);

   716 	test(orgValues.iAllocated == values.iAllocated);

   717 	// The free count can increase if the file server runs out of requests in the RequestAllocator

   718 	// free pool but this should never decrease - this implies a request leak

   719 	test(orgValues.iFreeCount <= values.iFreeCount);

   721 	// The total number of allocated requests should be equal to :

   722 	// requests on the close queue + requests on free queue

   723 	// + 1 (because we used one request to issue KControlIoCacheCount)

   724 	// If this doesn't equate then this implies a request leak

   725 	test(values.iTotalCount == values.iCloseCount + values.iFreeCount + 1);

   727 	// File cache

   728 	TFileCacheStats endFileCacheStats;

   729 	r = controlIo(TheFs,theDrive, KControlIoFileCacheStats, endFileCacheStats);

   730 	test_Value(r, r == KErrNone || r == KErrNotSupported);

   732 	test.Printf(_L("File cache: Cachelines (free %d, used %d), Segments(allocated %d locked %d). Closed files(%d)\n"),

   733 		endFileCacheStats.iFreeCount,

   734 		endFileCacheStats.iUsedCount,

   735 		endFileCacheStats.iAllocatedSegmentCount,

   736 		endFileCacheStats.iLockedSegmentCount,

   737 		endFileCacheStats.iFilesOnClosedQueue);

   739 	// flush closed files queue

   740 	test.Printf(_L("Flushing close queue..."));

   741 	r = TheFs.ControlIo(theDrive, KControlIoFlushClosedFiles);

   742 	test_KErrNone(r);

   744 	r = controlIo(TheFs,theDrive, KControlIoFileCacheStats, endFileCacheStats);

   745 	test_Value(r, r == KErrNone || r == KErrNotSupported);

   746 	test.Printf(_L("File cache: Cachelines (free %d, used %d), Segments(allocated %d locked %d). Closed files(%d)\n"),

   747 		endFileCacheStats.iFreeCount,

   748 		endFileCacheStats.iUsedCount,

   749 		endFileCacheStats.iAllocatedSegmentCount,

   750 		endFileCacheStats.iLockedSegmentCount,

   751 		endFileCacheStats.iFilesOnClosedQueue);

   754 	if (r == KErrNone)

   755 		{

   756 		test(startFileCacheStats.iFreeCount == endFileCacheStats.iFreeCount);

   757 		test(startFileCacheStats.iUsedCount == endFileCacheStats.iUsedCount);

   758 		test(startFileCacheStats.iAllocatedSegmentCount == endFileCacheStats.iAllocatedSegmentCount);

   759 		test(startFileCacheStats.iLockedSegmentCount == endFileCacheStats.iLockedSegmentCount);

   760 		test(startFileCacheStats.iFileCount == endFileCacheStats.iFileCount);

   761 		}

   762 #endif

   764 	TheFs.Close();

   765 	test.End();

   766 	test.Close();

   767 	__UHEAP_MARKEND;

   768 	delete cleanup;

   769 	return(KErrNone);

   770     }

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