sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @test
sl@0:  @internalComponent - Internal Symbian test code 
sl@0: */
sl@0: 
sl@0: #include "tgraphicsresourceteststepbase.h"
sl@0: #include <e32math.h>
sl@0: 
sl@0: CTSgTestStepBase::CTSgTestStepBase()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CTSgTestStepBase::~CTSgTestStepBase()
sl@0: 	{
sl@0: 	iSecondThread.Close();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Overrides of base class virtual
sl@0: @leave Gets system wide error code
sl@0: @return - TVerdict code
sl@0: */
sl@0: TVerdict CTSgTestStepBase::doTestStepPreambleL()
sl@0: 	{
sl@0: 	SetTestStepResult(EPass);
sl@0: 	return TestStepResult();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Override of base class virtual
sl@0: @leave Gets system wide error code
sl@0: @return - TVerdict code
sl@0: */
sl@0: TVerdict CTSgTestStepBase::doTestStepPostambleL()
sl@0: 	{
sl@0: 	return TestStepResult();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Override of function from CTestStep so that each test failure is reported in output.
sl@0: */
sl@0: EXPORT_C void CTSgTestStepBase::testBooleanTrue(TBool aCondition, const TText8* aFile, TInt aLine) 
sl@0: 	{
sl@0: 	TRAP_IGNORE(testBooleanTrueL(aCondition, aFile, aLine, ETrue));
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Creates an image with some predefined parametres.
sl@0: @param aImage output image handle
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: void CTSgTestStepBase::CreateImageL(RSgImage& aImage)
sl@0: 	{
sl@0: 	TSgImageInfo info;
sl@0: 	info.iSizeInPixels = TSize(8, 8);
sl@0: 	info.iUsage = ESgUsageDirectGdiSource;
sl@0: 	info.iPixelFormat = EUidPixelFormatRGB_565;
sl@0: 	info.iCpuAccess = ESgCpuAccessReadWrite;
sl@0: 	info.iShareable = ETrue;
sl@0: 	
sl@0: 	CheckErrorL(KErrNone, aImage.Create(info, KImageData, 16), (TText8*)__FILE__, __LINE__);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Creates an image collection with some predefined parametres.
sl@0: @param aCollection output image collection handle
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: void CTSgTestStepBase::CreateImageCollectionL(RSgImageCollection& aCollection)
sl@0: 	{
sl@0: 	TSgImageInfo info;
sl@0: 	info.iSizeInPixels = TSize(8, 8);
sl@0: 	info.iUsage = ESgUsageDirectGdiSource;
sl@0: 	info.iPixelFormat = EUidPixelFormatRGB_565;
sl@0: 	info.iCpuAccess = ESgCpuAccessReadWrite;
sl@0: 	CheckErrorL(KErrNone, aCollection.Create(info, KNumImagesInCollection), (TText8*)__FILE__, __LINE__);
sl@0: 	TEST(!aCollection.IsNull());
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Creates a second process and do some tests in it.
sl@0: @param aProcessName The name of the new process
sl@0: @param aTestInfo The information for the tests
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: TInt CTSgTestStepBase::CreateSecondProcessAndDoTestL(const TDesC &aProcessName, TSgresTestInfo& aTestInfo)
sl@0: 	{
sl@0: 	// Create a second process
sl@0:     RProcess process;
sl@0:     User::LeaveIfError(process.Create(aProcessName, KNullDesC));
sl@0: 	CleanupClosePushL(process);
sl@0: 
sl@0: 	// Specify the test for the second process
sl@0: 	TESTL(KErrNone == process.SetParameter(KSecondProcessFunctionSlot, ((TSgresTestInfo)aTestInfo).iTestCase));
sl@0: 	// Specify the id passed to the second process
sl@0: 	TPckg<TSgresTestInfo> ptr(aTestInfo);
sl@0: 	
sl@0: 	TESTL(KErrNone == process.SetParameter(KSecondProcessParametersSlot, ptr));
sl@0: 	// Kick off the second process and wait for it to complete
sl@0: 	// The actual testing is done in the second process
sl@0: 	TRequestStatus status = KRequestPending;
sl@0: 	process.Logon(status);
sl@0: 	process.Resume();
sl@0: 	User::WaitForRequest(status);
sl@0: 	
sl@0: 	TInt exitreason = process.ExitReason();
sl@0: 	
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	
sl@0: 	//return test result
sl@0: 	return exitreason;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Creates a second thread and do some tests in it.
sl@0: @param aTestInfo The information for the tests
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: TInt CTSgTestStepBase::CreateSecondThreadAndDoTestL(TSgresTestInfo aTestInfo)
sl@0: 	{
sl@0: 	//create a semaphore
sl@0: 	RSemaphore sem;
sl@0: 	User::LeaveIfError(sem.CreateGlobal(KSecondThreadSemaphore, 0, EOwnerThread));
sl@0: 	CleanupClosePushL(sem);
sl@0: 	
sl@0: 	User::LeaveIfError(iSecondThread.Create(KSecondThread, SecondThreadStart, KDefaultStackSize, &User::Heap(), &aTestInfo));
sl@0: 	// Launch second thread
sl@0: 	TRequestStatus statusSecondThread;
sl@0: 	iSecondThread.Logon(statusSecondThread);
sl@0: 	iSecondThread.SetPriority(EPriorityLess);
sl@0: 	iSecondThread.Resume();	
sl@0: 	
sl@0: 	User::WaitForRequest(statusSecondThread);
sl@0: 	
sl@0: 	TInt result = iSecondThread.ExitReason();
sl@0: 	
sl@0: 	//Close the handle
sl@0:     CleanupStack::PopAndDestroy(1, &sem);
sl@0:     iSecondThread.Close();
sl@0: 	
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Creates a second thread and do some panic tests in it.
sl@0: @param aTestInfo The information for the tests
sl@0: @param aPanicCode The expected panic code
sl@0: @param aExitCategory The expected panic category
sl@0: @param aThreadName The name of the new thread
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: void CTSgTestStepBase::CreateSecondThreadAndCheckPanicL(TSgresTestInfo aTestInfo, TInt aPanicCode, TExitCategoryName aExitCategory, const TDesC &aThreadName)
sl@0: 	{
sl@0: 	User::LeaveIfError(iSecondThread.Create(aThreadName, SecondThreadStart, KDefaultStackSize, 0x100, 0x100, &aTestInfo));
sl@0: 	// Launch second thread
sl@0: 	TRequestStatus statusSecondThread;
sl@0: 	iSecondThread.Logon(statusSecondThread);
sl@0: 	iSecondThread.SetPriority(EPriorityLess);
sl@0: 	iSecondThread.Resume();	
sl@0: 	
sl@0: 	User::WaitForRequest(statusSecondThread);
sl@0: 	
sl@0: 	if(EExitPanic != iSecondThread.ExitType())
sl@0: 		{
sl@0: 		ERR_PRINTF3(_L("Expected exit type: %d, Actual exit type: %d"), EExitPanic, iSecondThread.ExitType());
sl@0: 		TEST(EFalse);
sl@0: 		}
sl@0: 	
sl@0: 	if(aPanicCode != iSecondThread.ExitReason())
sl@0: 		{
sl@0: 		ERR_PRINTF3(_L("Expected panic code: %d, Actual panic code: %d"), aPanicCode, iSecondThread.ExitReason());
sl@0: 		TEST(EFalse);
sl@0: 		}
sl@0: 	
sl@0: 	TExitCategoryName secondThreadExitCategory = iSecondThread.ExitCategory();
sl@0: 	if(aExitCategory != secondThreadExitCategory)
sl@0: 		{
sl@0: 		ERR_PRINTF3(_L("Expected panic category: %S, Actual panic category: %S"), &aExitCategory, &secondThreadExitCategory);
sl@0: 		TEST(EFalse);
sl@0: 		}
sl@0: 	
sl@0: 	 //close the driver if the second thread exited with type EExitKill
sl@0: 	 //assumming the second thread only calls SgDriver::Open() once
sl@0: 	 if(iSecondThread.ExitType() != EExitKill)
sl@0: 	   	{
sl@0: 	   	SgDriver::Close();
sl@0: 	   	}
sl@0: 	
sl@0: 	//Close the handle
sl@0:     iSecondThread.Close();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Creates a second process and do some panic tests in it.
sl@0: @param aTestInfo The information for the tests
sl@0: @param aPanicCode The expected panic code
sl@0: @param aExitCategory The expected panic category
sl@0: @param aProcessName The name of the new process
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: void CTSgTestStepBase::CreateSecondProcessAndCheckPanicL(TSgresTestInfo aTestInfo, TInt aPanicCode, TExitCategoryName aExitCategory, const TDesC &aProcessName)
sl@0: 	{
sl@0: 	// Create a second process
sl@0:     RProcess process;
sl@0:     User::LeaveIfError(process.Create(KSecondProcess, aProcessName));
sl@0: 	CleanupClosePushL(process);
sl@0: 
sl@0: 	// Specify the test for the second process
sl@0: 	TESTL(KErrNone == process.SetParameter(KSecondProcessFunctionSlot, ((TSgresTestInfo)aTestInfo).iTestCase));
sl@0: 	// Specify the id passed to the second process
sl@0: 	TPckg<TSgresTestInfo> ptr(aTestInfo);
sl@0: 	
sl@0: 	TESTL(KErrNone == process.SetParameter(KSecondProcessParametersSlot, ptr));
sl@0: 	// Kick off the second process and wait for it to complete
sl@0: 	// The actual testing is done in the second process
sl@0: 	TRequestStatus status;
sl@0: 	process.Logon(status);
sl@0: 	process.Resume();
sl@0: 	User::WaitForRequest(status);
sl@0: 	
sl@0: 	if(EExitPanic != process.ExitType())
sl@0: 		{
sl@0: 		ERR_PRINTF3(_L("Expected exit type: %d, Actual exit type: %d"), EExitPanic, process.ExitType());
sl@0: 		TEST(EFalse);
sl@0: 		}
sl@0: 	if(aPanicCode != process.ExitReason())
sl@0: 		{
sl@0: 		ERR_PRINTF3(_L("Expected panic code: %d, Actual panic code: %d"), aPanicCode, process.ExitReason());
sl@0: 		TEST(EFalse);
sl@0: 		}
sl@0: 	
sl@0: 	_LIT(KMemoryLeakCategory, "SGALLOC");
sl@0: 	TExitCategoryName processExitCategory = process.ExitCategory();
sl@0: 	TBool matchCategory;
sl@0: 	if (aExitCategory != KMemoryLeakCategory)
sl@0: 		{
sl@0: 		matchCategory = aExitCategory == processExitCategory;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		matchCategory = processExitCategory.Left(KMemoryLeakCategory().Length()) == KMemoryLeakCategory;
sl@0: 		}
sl@0: 	if (!matchCategory)
sl@0: 		{
sl@0: 		ERR_PRINTF3(_L("Expected panic category: %S, Actual panic category: %S"), &aExitCategory, &processExitCategory);
sl@0: 		TEST(EFalse);
sl@0: 		}
sl@0: 	
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Gets the supporting pixel formats according to the specified cpu access, usage, shareability and screen id flags.
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: void CTSgTestStepBase::CallGetPixelFormatsL(TSgCpuAccess aCpuAccess, TUint32 aUsage, TBool aShareable, TInt aScreenId)
sl@0: 	{
sl@0: 	TSgImageInfo info;
sl@0: 	info.iCpuAccess = aCpuAccess;
sl@0: 	info.iUsage = aUsage;
sl@0: 	info.iShareable = aShareable;
sl@0: 	info.iScreenId = aScreenId;
sl@0: 	info.iSizeInPixels = TSize(10, 10);
sl@0: 	iPixelFormatCount = KMaxPixelFormats;
sl@0: 	Mem::FillZ(iPixelFormatArray, KMaxPixelFormats * sizeof(TUidPixelFormat));
sl@0: 	CheckErrorL(KErrNone, RSgImage::GetPixelFormats(info, iPixelFormatArray, iPixelFormatCount), (TText8*)__FILE__, __LINE__);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Checks the pixel formats returned against the compatibility guarantee table.
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: void CTSgTestStepBase::TestGetPixelFormatCompatibilityGuaranteesL()
sl@0: 	{
sl@0: 	CallGetPixelFormatsL(ESgCpuAccessNone, ESgUsageDirectGdiSource, ETrue, KSgScreenIdAny);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatARGB_8888_PRE);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatXRGB_8888);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatRGB_565);
sl@0: 
sl@0: 	CallGetPixelFormatsL(ESgCpuAccessReadWrite, ESgUsageDirectGdiSource, ETrue, KSgScreenIdMain);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatARGB_8888_PRE);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatXRGB_8888);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatRGB_565);
sl@0: 	
sl@0: 	CallGetPixelFormatsL(ESgCpuAccessNone, ESgUsageDirectGdiSource|ESgUsageDirectGdiTarget, ETrue, KSgScreenIdMain);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatARGB_8888_PRE);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatXRGB_8888);	
sl@0: 	
sl@0: 	CallGetPixelFormatsL(ESgCpuAccessNone, ESgUsageDirectGdiSource|ESgUsageOpenGlesTarget, ETrue, KSgScreenIdMain);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatARGB_8888_PRE);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatXRGB_8888);
sl@0: 	
sl@0: 	CallGetPixelFormatsL(ESgCpuAccessNone, ESgUsageDirectGdiSource|ESgUsageOpenVgTarget, ETrue, KSgScreenIdMain);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatARGB_8888_PRE);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatXRGB_8888);
sl@0: 	
sl@0: 	CallGetPixelFormatsL(ESgCpuAccessNone, ESgUsageDirectGdiSource|ESgUsageOpenGles2Target, ETrue, KSgScreenIdMain);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatARGB_8888_PRE);
sl@0: 	CheckPixelFormatPresent(EUidPixelFormatXRGB_8888);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Helper function to check if a certain pixel format is present
sl@0: in the returned pixel formats array.
sl@0: @param aPixelFormat The pixelformat to check
sl@0: */
sl@0: void CTSgTestStepBase::CheckPixelFormatPresent(TUidPixelFormat aPixelFormat)
sl@0: 	{
sl@0: 	for(TInt i=0; i<iPixelFormatCount; ++i)
sl@0: 		{		
sl@0: 		if(aPixelFormat == iPixelFormatArray[i])
sl@0: 			{
sl@0: 			return;
sl@0: 			}
sl@0: 		}
sl@0: 	TEST(EFalse);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Helper function to test the equivalence of two TSgImageInfo structures.
sl@0: 
sl@0: @see     CTDirectGdiContextTarget::CompareInfos
sl@0: @param   aInfo1 A TSgImageInfo structure to compare.
sl@0: @param   aInfo2 A TSgImageInfo structure to compare.
sl@0: 
sl@0: @return  ETrue if the two are identical, EFalse otherwise.
sl@0: */
sl@0: TBool CTSgTestStepBase::CompareInfos(TSgImageInfo& aInfo1, TSgImageInfo& aInfo2)
sl@0: 	{
sl@0: 	TBool result = EFalse;
sl@0: 	if(aInfo1.iCpuAccess == aInfo2.iCpuAccess 
sl@0: 		&& aInfo1.iPixelFormat == aInfo2.iPixelFormat
sl@0: 		&& aInfo1.iScreenId == aInfo2.iScreenId
sl@0: 		&& aInfo1.iShareable == aInfo2.iShareable
sl@0: 		&& aInfo1.iSizeInPixels == aInfo2.iSizeInPixels
sl@0: 		&& aInfo1.iUsage | aInfo2.iUsage
sl@0: 		&& aInfo1.iUserAttributeCount == aInfo2.iUserAttributeCount)
sl@0: 		{
sl@0: 		for(TInt i=0; i<aInfo1.iUserAttributeCount; ++i)
sl@0: 			{
sl@0: 			if(aInfo1.iUserAttributes[i].iUid != aInfo2.iUserAttributes[i].iUid)
sl@0: 				{
sl@0: 				break;
sl@0: 				}
sl@0: 			}
sl@0: 		result = ETrue;
sl@0: 		}
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Wrapper function to open the graphics resource driver and puts an cleanup item
sl@0: on the cleanup stack.
sl@0: @leave Gets system wide error code
sl@0: */
sl@0: void CTSgTestStepBase::TestOpenDriverL()
sl@0: 	{
sl@0: 	CheckErrorL(KErrNone, SgDriver::Open(), (TText8*)__FILE__, __LINE__);
sl@0: 	CleanupStack::PushL(TCleanupItem((TCleanupOperation)CloseDriverWhenLeave, NULL));
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Wrapper function to close the graphics resource driver.
sl@0: */
sl@0: void CTSgTestStepBase::TestCloseDriver()
sl@0: 	{
sl@0: 	CleanupStack::PopAndDestroy();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Creates an image with specified parametres.
sl@0: @param aImage output image handle
sl@0: @return KErrNone if the image was created successfully, otherwise one of the system-wide error codes
sl@0: */
sl@0: TInt CreateImageWithParameters(TInt aWidth, TInt aHeight, TUidPixelFormat aPixelFormat, TUint32 aUsage, TBool aShareable, TSgCpuAccess aCpuAccess, RSgImage& aImage)
sl@0: 	{
sl@0: 	TSgImageInfo info;
sl@0: 	info.iSizeInPixels = TSize(aWidth, aHeight);
sl@0: 	info.iPixelFormat = aPixelFormat;
sl@0: 	info.iUsage = aUsage;
sl@0: 	info.iCpuAccess = aCpuAccess;
sl@0: 	info.iShareable = aShareable;
sl@0: 	return aImage.Create(info, NULL, 0);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Creates an image collection with some predefined parametres.
sl@0: @param aCollection output image collection handle
sl@0: @return KErrNone if the image was created successfully, otherwise one of the system-wide error codes
sl@0: */
sl@0: TInt CreateImageCollectionWithParameters(TInt aWidth, TInt aHeight, TUidPixelFormat aPixelFormat, TUint32 aUsage, TBool aShareable, TSgCpuAccess aCpuAccess, RSgImageCollection& aCollection)
sl@0: 	{
sl@0: 	TSgImageInfo info;
sl@0: 	info.iSizeInPixels = TSize(aWidth, aHeight);
sl@0: 	info.iPixelFormat = aPixelFormat;
sl@0: 	info.iUsage = aUsage;
sl@0: 	info.iCpuAccess = aCpuAccess;
sl@0: 	info.iShareable = aShareable;
sl@0: 	return aCollection.Create(info, KNumImagesInCollection);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: /**
sl@0: Second thread entry function.
sl@0: */
sl@0: TInt CTSgTestStepBase::SecondThreadStart(TAny* aInfo)
sl@0: 	{
sl@0: 	TInt procHandles1  =0;
sl@0: 	TInt threadHandles1=0;
sl@0: 	RThread().HandleCount(procHandles1, threadHandles1);
sl@0: 	__UHEAP_MARK;
sl@0: 	
sl@0: 	RSemaphore sem;
sl@0: 	TInt result = 0;
sl@0: 	
sl@0: 	TInt openSem = sem.OpenGlobal(KSecondThreadSemaphore, EOwnerThread);
sl@0: 	
sl@0: 	TSgresTestCase testcase = ((TSgresTestInfo*)aInfo)->iTestCase;
sl@0: 	
sl@0: 	RSgImage image;
sl@0: 	RSgDrawable drawable;
sl@0: 	TSgImageInfo info1;
sl@0: 	TSgImageInfo info2;
sl@0: 	TSgDrawableId id;
sl@0: 	const TAny* dataAddressRead;
sl@0: 	TAny* dataAddressWrite;
sl@0: 	TInt dataStride;
sl@0: 	TSgDrawableId fakeid = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
sl@0: 
sl@0: 	//test cases without the need of an initialised driver
sl@0: 	switch (testcase)
sl@0: 	{
sl@0: 	case ESgresSecondThreadPanicResourceCountNoDriver:
sl@0: 		{
sl@0: 		SgDriver::ResourceCount(); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	case ESgresSecondThreadPanicAllocMarkStartNoDriver:
sl@0: 		{
sl@0: 		SgDriver::AllocMarkStart(); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	case ESgresSecondThreadPanicAllocMarkEndNoDriver:
sl@0: 		{
sl@0: 		SgDriver::AllocMarkEnd(0); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;	
sl@0: 	case ESgresSecondThreadPanicSetAllocFailNoDriver:
sl@0: 		{
sl@0: 		SgDriver::SetAllocFail(RAllocator::EFailNext, 1); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;	
sl@0: 	case ESgresSecondThreadPanicDrawableOpenNoDriver:
sl@0: 		{
sl@0: 		drawable.Open(KSgNullDrawableId); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	case ESgresSecondThreadPanicImageOpenNoDriver1:
sl@0: 		{
sl@0: 		image.Open(KSgNullDrawableId); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	case ESgresSecondThreadPanicImageOpenNoDriver2:
sl@0: 		{
sl@0: 		image.Open(KSgNullDrawableId, ESgDoNotRestrictUsage); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;		
sl@0: 	case ESgresSecondThreadPanicImageCreateNoDriver1:
sl@0: 		{
sl@0: 		image.Create(info1, NULL, 0); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	case ESgresSecondThreadPanicImageCreateNoDriver2:
sl@0: 		{
sl@0: 		RSgImage tempImage;
sl@0: 		image.Create(info1, tempImage); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	case ESgresSecondThreadPanicImageGetPixelFormatsNoDriver:
sl@0: 		{
sl@0: 		TInt count = 0;
sl@0: 		RSgImage::GetPixelFormats(info1, NULL, count); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	case ESgresSecondThreadPanicImageCollectionCreateNoDriver1:
sl@0: 		{
sl@0: 		RSgImageCollection c;
sl@0: 		c.Create(info1, 0); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	case ESgresSecondThreadPanicImageCollectionCreateNoDriver2:
sl@0: 		{
sl@0: 		RSgImageCollection c;
sl@0: 		c.Create(NULL, 0, NULL, 0); // should panic with SGRES 5
sl@0: 		}
sl@0: 		break;
sl@0: 	}
sl@0: 	
sl@0: 	
sl@0: 	//open driver
sl@0: 	TInt ret = SgDriver::Open();
sl@0: 	if(KErrNoMemory == ret)
sl@0: 		{
sl@0: 		sem.Close();
sl@0: 		return KErrNoMemory;
sl@0: 		}
sl@0: 	if(KErrNone == ret)
sl@0: 		{			
sl@0: 		switch (testcase)
sl@0: 			{
sl@0: 			case ESgresSecondThreadOpenImage:
sl@0: 				{
sl@0: 				TInt err = image.Open(((TSgresTestInfo*)aInfo)->iDrawableId);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrNone == err)
sl@0: 					{
sl@0: 					result |= EFirstTestPassed;
sl@0: 					}
sl@0: 				if(KErrNone == image.GetInfo(info2))
sl@0: 					{
sl@0: 					result |= ESecondTestPassed;
sl@0: 					}
sl@0: 				info1 = ((TSgresTestInfo*)aInfo)->iImageInfo;
sl@0: 				if(CompareInfos(info1, info2))
sl@0: 					{
sl@0: 					result |= EThirdTestPassed;
sl@0: 					}
sl@0: 				id = image.Id();
sl@0: 				if(id != KSgNullDrawableId)
sl@0: 					{
sl@0: 					result |= EFourthTestPassed;
sl@0: 					}
sl@0: 				if(id == ((TSgresTestInfo*)aInfo)->iDrawableId)
sl@0: 					{
sl@0: 					result |= EFifthTestPassed;
sl@0: 					}
sl@0: 				}					
sl@0: 				break;
sl@0: 			case ESgresSecondThreadOpenDrawable:
sl@0: 				{
sl@0: 				TInt err = drawable.Open(((TSgresTestInfo*)aInfo)->iDrawableId);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrNone == err)
sl@0: 					{
sl@0: 					result |= EFirstTestPassed;
sl@0: 					}
sl@0: 				id = drawable.Id();
sl@0: 				if(id != KSgNullDrawableId)
sl@0: 					{
sl@0: 					result |= ESecondTestPassed;
sl@0: 					}
sl@0: 				if(id == ((TSgresTestInfo*)aInfo)->iDrawableId)
sl@0: 					{
sl@0: 					result |= EThirdTestPassed;
sl@0: 					}
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadOpenImageInvalid:
sl@0: 				{
sl@0: 				TSgImageInfo info;
sl@0: 				info.iSizeInPixels = TSize(8, 8);
sl@0: 				info.iUsage = ESgUsageDirectGdiSource;
sl@0: 				info.iPixelFormat = EUidPixelFormatRGB_565;
sl@0: 				info.iCpuAccess = ESgCpuAccessReadWrite;
sl@0: 				
sl@0: 				TInt err = image.Create(info, KImageData, 16);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrNone == err)
sl@0: 					{
sl@0: 					result |= EFirstTestPassed;
sl@0: 					}
sl@0: 				
sl@0: 				//  non-empty handle
sl@0: 				id = ((TSgresTestInfo*)aInfo)->iDrawableId;
sl@0: 				err = image.Open(id);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrInUse == err)
sl@0: 					{
sl@0: 					result |= ESecondTestPassed;
sl@0: 					}
sl@0: 				image.Close();
sl@0: 				
sl@0: 				//  null drawable id	
sl@0: 				err = image.Open(KSgNullDrawableId);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrArgument == err)
sl@0: 					{
sl@0: 					result |= EThirdTestPassed;
sl@0: 					}
sl@0: 				image.Close();
sl@0: 				
sl@0: 				//  non-existing drawable id
sl@0: 				err = image.Open(fakeid);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrNotFound == err)
sl@0: 					{
sl@0: 					result |= EFourthTestPassed;
sl@0: 					}
sl@0: 				image.Close();
sl@0: 				
sl@0: 				//  open a non-sharable image
sl@0: 				err = image.Open(id);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrNone == err)
sl@0: 					{
sl@0: 					result |= EFifthTestPassed;
sl@0: 					}
sl@0: 				image.Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadOpenDrawableInvalid:	
sl@0: 				//  null drawable id	
sl@0: 				{
sl@0: 				TInt err = drawable.Open(KSgNullDrawableId);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrArgument == err)
sl@0: 					{
sl@0: 					result |= EFirstTestPassed;
sl@0: 					}
sl@0: 				drawable.Close();
sl@0: 				
sl@0: 				//  non-existing drawable id
sl@0: 				err = drawable.Open(fakeid);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				if(KErrNotFound == err)
sl@0: 					{
sl@0: 					result |= ESecondTestPassed;
sl@0: 					}
sl@0: 				drawable.Close();
sl@0: 				
sl@0: 				//  open a non-sharable image - should succeed
sl@0: 				id = ((TSgresTestInfo*)aInfo)->iDrawableId;
sl@0: 				err = drawable.Open(id);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrNone == err)
sl@0: 					{
sl@0: 					result |= EThirdTestPassed;
sl@0: 					}
sl@0: 									
sl@0: 				//  non-empty handle
sl@0: 				if(KErrInUse == drawable.Open(id))
sl@0: 					{
sl@0: 					result |= EFourthTestPassed;
sl@0: 					}
sl@0: 				drawable.Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadMapImage:
sl@0: 				{
sl@0: 				id = ((TSgresTestInfo*)aInfo)->iDrawableId;
sl@0: 				TInt err = image.Open(id);		
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrNone == err)
sl@0: 					{
sl@0: 					result |= EFirstTestPassed;
sl@0: 					}
sl@0: 				if(KErrNone == image.MapReadOnly(dataAddressRead, dataStride))
sl@0: 					{
sl@0: 					result |= ESecondTestPassed;
sl@0: 					}
sl@0: 				if(KErrNone == image.Unmap())
sl@0: 					{
sl@0: 					result |= EThirdTestPassed;
sl@0: 					}
sl@0: 				if(KErrNone == image.MapWriteOnly(dataAddressWrite, dataStride))
sl@0: 					{
sl@0: 					result |= EFourthTestPassed;
sl@0: 					}
sl@0: 				if(KErrNone == image.Unmap())
sl@0: 					{
sl@0: 					result |= EFifthTestPassed;
sl@0: 					}
sl@0: 				if(KErrNone == image.MapReadWrite(dataAddressWrite, dataStride))
sl@0: 					{
sl@0: 					result |= ESixthTestPassed;
sl@0: 					}
sl@0: 				if(KErrNone == image.Unmap())
sl@0: 					{
sl@0: 					result |= ESeventhTestPassed;
sl@0: 					}
sl@0: 				}					
sl@0: 				break;
sl@0: 			case ESgresSecondThreadUnmapImage:
sl@0: 				{
sl@0: 				id = ((TSgresTestInfo*)aInfo)->iDrawableId;
sl@0: 				TInt err = image.Open(id);
sl@0: 				if(KErrNoMemory == err)
sl@0: 					{
sl@0: 					result = KErrNoMemory;
sl@0: 					break;
sl@0: 					}
sl@0: 				if(KErrNone == err)
sl@0: 					{
sl@0: 					result |= EFirstTestPassed;
sl@0: 					}
sl@0: 				if(KErrNone == image.Unmap())
sl@0: 					{
sl@0: 					result |= ESecondTestPassed;
sl@0: 					}
sl@0: 				}					
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageGetInterfaceInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				MSgImage_Sw* swInterface = NULL;
sl@0: 				ret = anotherImage.GetInterface(swInterface); //should panic with SGRES 2
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageGetInterfaceNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				SgDriver::Close();
sl@0: 				MSgImage_Sw* swInterface = NULL;
sl@0: 				anotherImage.GetInterface(swInterface); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCloseInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				anotherImage.Close(); //should panic with SGRES 2
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCloseNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				SgDriver::Close();
sl@0: 				anotherImage.Close(); // should panic with SGRES 5					
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageIdInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				anotherImage.Id(); //should panic with SGRES 2
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageIdNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				SgDriver::Close();					
sl@0: 				anotherImage.Id(); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageDrawableTypeInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				anotherImage.DrawableType(); //should panic with SGRES 2
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageDrawableTypeNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				SgDriver::Close();					
sl@0: 				anotherImage.DrawableType(); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;	
sl@0: 			case ESgresSecondThreadPanicImageCreateInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				RSgImage newImage;
sl@0: 				TSgImageInfo info;
sl@0: 				image.GetInfo(info);
sl@0: 				newImage.Create(info, anotherImage); //should panic with SGRES 3
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageGetInfoInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				TSgImageInfo anotherInfo;
sl@0: 				anotherImage.GetInfo(anotherInfo); //should panic with SGRES 3
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageGetInfoNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				SgDriver::Close();
sl@0: 				TSgImageInfo anotherInfo;
sl@0: 				anotherImage.GetInfo(anotherInfo); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageMapReadOnlyInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				anotherImage.MapReadOnly(dataAddressRead, dataStride); //should panic with SGRES 3
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageMapReadOnlyNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				SgDriver::Close();
sl@0: 				anotherImage.MapReadOnly(dataAddressRead, dataStride); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageMapWriteOnlyInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				anotherImage.MapWriteOnly(dataAddressWrite, dataStride); //should panic with SGRES 3
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageMapWriteOnlyNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				SgDriver::Close();					
sl@0: 				anotherImage.MapWriteOnly(dataAddressWrite, dataStride); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageMapReadWriteInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				anotherImage.MapReadWrite(dataAddressWrite, dataStride); //should panic with SGRES 3
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageMapReadWriteNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				SgDriver::Close();					
sl@0: 				anotherImage.MapReadWrite(dataAddressWrite, dataStride); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageUnmapInvalidHandle:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				
sl@0: 				anotherImage.Unmap(); //should panic with SGRES 3
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageUnmapNoDriver:
sl@0: 				{
sl@0: 				RSgImage image;	
sl@0: 				TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}					
sl@0: 				RSgImage anotherImage;
sl@0: 				anotherImage = image;
sl@0: 				image.Close();
sl@0: 				SgDriver::Close();
sl@0: 				anotherImage.Unmap(); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionCloseInvalidHandle:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				anotherCollection.Close(); //should panic with SGRES 4
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionCloseNoDriver:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				SgDriver::Close();
sl@0: 				anotherCollection.Close(); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionSurfaceIdInvalidHandle:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				anotherCollection.SurfaceId(); //should panic with SGRES 4
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionSurfaceIdNoDriver:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				SgDriver::Close();
sl@0: 				anotherCollection.SurfaceId(); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionGetInfoInvalidHandle:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				TSgImageInfo anotherInfo;
sl@0: 				anotherCollection.GetInfo(anotherInfo); //should panic with SGRES 4
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionGetInfoNoDriver:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				TSgImageInfo anotherInfo;
sl@0: 				SgDriver::Close();
sl@0: 				anotherCollection.GetInfo(anotherInfo); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionCountInvalidHandle:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				anotherCollection.Count(); //should panic with SGRES 4
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionCountNoDriver:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				SgDriver::Close();
sl@0: 				anotherCollection.Count(); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionOpenImageInvalidHandle:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				RSgImage image;
sl@0: 				anotherCollection.OpenImage(0, image); //should panic with SGRES 4
sl@0: 				SgDriver::Close();
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresSecondThreadPanicImageCollectionOpenImageNoDriver:
sl@0: 				{
sl@0: 				RSgImageCollection collection;
sl@0: 				TInt ret = CreateImageCollectionWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, EFalse, ESgCpuAccessReadWrite, collection);
sl@0: 				if(KErrNone != ret)
sl@0: 					{
sl@0: 					result = ret;
sl@0: 					break;
sl@0: 					}
sl@0: 				
sl@0: 				RSgImageCollection anotherCollection;
sl@0: 				anotherCollection = collection;
sl@0: 				collection.Close();
sl@0: 				RSgImage image;
sl@0: 				SgDriver::Close();
sl@0: 				anotherCollection.OpenImage(0, image); // should panic with SGRES 5
sl@0: 				}
sl@0: 				break;
sl@0: 			case ESgresMultipleThreadStressTest:
sl@0: 				{
sl@0: 				for (TInt i = 0; i < 1000 && result == KErrNone; ++i)
sl@0: 					{
sl@0: 					TInt ret = CreateImageWithParameters(8, 8, EUidPixelFormatRGB_565, ESgUsageDirectGdiSource, ETrue, ESgCpuAccessReadWrite, image);
sl@0: 					if (KErrNone != ret)
sl@0: 						{
sl@0: 						result = ret;
sl@0: 						break;
sl@0: 						}
sl@0: 					const TInt KMaxOpenCount = 100;
sl@0: 					RSgImage images[KMaxOpenCount];
sl@0: 					TInt count = Math::Random() % KMaxOpenCount;
sl@0: 					for (TInt k = 0; k < count; ++k)
sl@0: 						{
sl@0: 						ret = images[k].Open(((TSgresTestInfo*)aInfo)->iDrawableId);
sl@0: 						if (KErrNone != ret)
sl@0: 							{
sl@0: 							result = ret;
sl@0: 							break;
sl@0: 							}
sl@0: 						}
sl@0: 					image.Close();
sl@0: 					for (TInt k = 0; k < count; ++k)
sl@0: 						{
sl@0: 						images[k].Close();
sl@0: 						}
sl@0: 					}
sl@0: 				}
sl@0: 				break;
sl@0: 			};
sl@0: 		}
sl@0: 	image.Close();
sl@0: 	drawable.Close();
sl@0: 	SgDriver::Close();
sl@0: 	if (KErrNone == openSem)
sl@0: 		{
sl@0: 		sem.Signal();
sl@0: 		}
sl@0: 	__UHEAP_MARKEND;
sl@0: 	sem.Close();	
sl@0: 	TInt procHandles2  =0;
sl@0: 	TInt threadHandles2=0;
sl@0: 	RThread().HandleCount(procHandles2,threadHandles2);
sl@0: 	if (threadHandles1 != threadHandles2)
sl@0: 		{
sl@0: 		result = KErrGeneral;  // Thread-owned handles not closed
sl@0: 		}
sl@0: 
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Static function used by the cleanup item to close the driver.
sl@0: */
sl@0: void CTSgTestStepBase::CloseDriverWhenLeave(TAny* /*aInfo*/)
sl@0: 	{
sl@0: 	SgDriver::Close();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Checks the function for the passed error codes and logs an error if the codes do not match. 
sl@0: If the test is running out of memory tests, KErrNoMemory is also an expected error code and 
sl@0: the function would just leave with KErrNoMemory in that case.
sl@0: 
sl@0: @param aExpectedErrorCode The expected error code to check against
sl@0: @param aActualErrorCode The actual error code
sl@0: @param aFile The filename to use when reporting the error
sl@0: @param aLine The line number to use when reporting the error
sl@0: */
sl@0: void CTSgTestStepBase::CheckErrorL(TInt aExpectedErrorCode, TInt aActualErrorCode, const TText8* aFile, TInt aLine)
sl@0: 	{
sl@0: 	if(iRunningOomTests && KErrNoMemory == aActualErrorCode)
sl@0: 		{
sl@0: 		User::Leave(KErrNoMemory);
sl@0: 		}
sl@0: 	TESTWITHFILENAMEANDLINENUMBERL(aExpectedErrorCode == aActualErrorCode, aFile, aLine);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Out of memory tests.
sl@0: */
sl@0: void CTSgTestStepBase::TestOOM()
sl@0: 	{
sl@0: 	SgDriver::Open();
sl@0: 	TInt err = KErrNone;
sl@0: 	TInt tryCount = 0;
sl@0: 	iRunningOomTests = ETrue;
sl@0: 	do
sl@0: 		{
sl@0: 		SgDriver::SetAllocFail(RAllocator::EFailNext, ++tryCount);
sl@0: 		TRAP(err, DoMemoryTestsL());
sl@0: 		} 
sl@0: 	while(err == KErrNoMemory);
sl@0: 	
sl@0: 	SgDriver::SetAllocFail(RAllocator::ENone, 0);
sl@0: 	iRunningOomTests = EFalse;
sl@0: 	SgDriver::Close();
sl@0: 	INFO_PRINTF2(_L("- server succeeded at private heap failure rate of %i\n"), tryCount);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Specifies which functions to run in out of memory conditions.
sl@0: To be overridden by the derived test classes.
sl@0: */
sl@0: void CTSgTestStepBase::DoMemoryTestsL()
sl@0: 	{
sl@0: 	}