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 "tgraphicsresourcemultiprocessthread.h"
sl@0: #include <e32debug.h>
sl@0: #include <graphics/sgimage_sw.h>
sl@0: 
sl@0: /**
sl@0: Helper function to test the equivalence of two TSgImageInfo structures.
sl@0: 
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 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: Opens an image in a different process.
sl@0: @param aInfo The test information passed from outside the current thread
sl@0: @return The test result indicating which tests passed
sl@0: */
sl@0: TInt TestOpenImageL(TSgresTestInfo& aInfo)
sl@0: 	{
sl@0: 	TSgDrawableId id = aInfo.iDrawableId;
sl@0: 	TSgImageInfo imageInfo1 = aInfo.iImageInfo;
sl@0: 	
sl@0: 	RSgImage image;
sl@0: 	TInt result = 0;
sl@0: 	
sl@0: 	if(KErrNone == image.Open(id))
sl@0: 		{
sl@0: 		result |=  EFirstTestPassed;
sl@0: 		}
sl@0: 	
sl@0: 	TSgImageInfo imageInfo2;
sl@0: 	if(KErrNone == image.GetInfo(imageInfo2))
sl@0: 		{
sl@0: 		result |= ESecondTestPassed;
sl@0: 		}
sl@0: 	if(CompareInfos(imageInfo1, imageInfo2))
sl@0: 		{
sl@0: 		result |= EThirdTestPassed;
sl@0: 		}
sl@0: 	if(image.Id() == id)
sl@0: 		{
sl@0: 		result |= EFourthTestPassed;
sl@0: 		}
sl@0: 	
sl@0: 	image.Close();
sl@0: 	
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Opens an image in a different process into a RSgDrawable object.
sl@0: @param aInfo The test information passed from outside the current thread
sl@0: @return The test result indicating which tests passed
sl@0: */
sl@0: TInt TestOpenDrawableL(TSgresTestInfo& aInfo)
sl@0: 	{
sl@0: 	TSgDrawableId id = aInfo.iDrawableId;
sl@0: 	
sl@0: 	RSgDrawable drawable;
sl@0: 	TInt result = 0;
sl@0: 	
sl@0: 	if(KErrNone == drawable.Open(id))
sl@0: 		{
sl@0: 		result |=  EFirstTestPassed;
sl@0: 		}
sl@0: 	TSgDrawableId id2 = drawable.Id();
sl@0: 	if(id2 != KSgNullDrawableId)
sl@0: 		{
sl@0: 		result |= ESecondTestPassed;
sl@0: 		}
sl@0: 	if(id2 == id)
sl@0: 		{
sl@0: 		result |= EThirdTestPassed;
sl@0: 		}
sl@0: 
sl@0: 	drawable.Close();
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Opens an image in a different process with different invalid operations.
sl@0: @param aInfo The test information passed from outside the current thread
sl@0: @return The test result indicating which tests passed
sl@0: */
sl@0: TInt TestOpenImageInvalidL(TSgresTestInfo& aInfo)
sl@0: 	{	
sl@0: 	TSgDrawableId id = aInfo.iDrawableId;
sl@0: 	TSgImageInfo imageInfo = aInfo.iImageInfo;
sl@0: 	
sl@0: 	RSgImage image;
sl@0: 	TInt result = 0;
sl@0: 	
sl@0: 	//create image
sl@0: 	if(KErrNone == image.Create(imageInfo, NULL, 0))
sl@0: 		{
sl@0: 		result |= EFirstTestPassed;
sl@0: 		}
sl@0: 	//  non-empty handle
sl@0: 	if(KErrInUse == image.Open(id))
sl@0: 		{
sl@0: 		result |= ESecondTestPassed;
sl@0: 		}
sl@0: 	image.Close();
sl@0: 	
sl@0: 	//  null drawable id	
sl@0: 	if(KErrArgument == image.Open(KSgNullDrawableId))
sl@0: 		{
sl@0: 		result |= EThirdTestPassed;
sl@0: 		}
sl@0: 	image.Close();
sl@0: 	
sl@0: 	//  non-existing drawable id
sl@0: 	TSgDrawableId fakeid = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
sl@0: 	if(KErrNotFound == image.Open(fakeid))
sl@0: 		{
sl@0: 		result |= EFourthTestPassed;
sl@0: 		}
sl@0: 	image.Close();
sl@0: 	
sl@0: 	//  open a non-sharable image
sl@0: 	TInt openResult = image.Open(id);
sl@0: 	if(KErrPermissionDenied == openResult || KErrNotFound == openResult)
sl@0: 		{
sl@0: 		result |= EFifthTestPassed;
sl@0: 		}
sl@0: 	image.Close();
sl@0: 	
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Calls SgDriver::AllocMarkEnd() without closing all the resources.
sl@0: @param aInfo The test information passed from outside the current thread
sl@0: @panic SGRES-ADAPTER 0
sl@0: @return The test result indicating which tests passed
sl@0: */
sl@0: TInt TestDriverMemoryLeakL(TSgresTestInfo& /*aInfo*/)
sl@0: 	{
sl@0: 	SgDriver::AllocMarkStart();
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 = EFalse;
sl@0: 	info.iScreenId = 0;
sl@0: 	
sl@0: 	RSgImage image;
sl@0: 	image.Create(info, NULL, 0);
sl@0: 	SgDriver::AllocMarkEnd(0); //should panic here
sl@0: 	image.Close();
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Shuts down the driver when there are still resources open.
sl@0: @param aInfo The test information passed from outside the current thread
sl@0: @panic SGRES 1
sl@0: @return The test result indicating which tests passed
sl@0: */
sl@0: TInt TestShutdownMemoryLeakL(TSgresTestInfo& /*aInfo*/)
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 = EFalse;
sl@0: 	info.iScreenId = 0;
sl@0: 	
sl@0: 	RSgImage image;
sl@0: 	TInt ret = image.Create(info, NULL, 0);
sl@0: 	if(KErrNone != ret)
sl@0: 		{
sl@0: 		return ret;
sl@0: 		}		
sl@0: 	SgDriver::Close(); //should panic here
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Opens a drawable in a different process with different invalid operations.
sl@0: @param aInfo The test information passed from outside the current thread
sl@0: @return The test result indicating which tests passed
sl@0: */
sl@0: TInt TestOpenDrawableInvalidL(TSgresTestInfo& aInfo)
sl@0: 	{	
sl@0: 	TSgDrawableId id = aInfo.iDrawableId;
sl@0: 	
sl@0: 	RSgDrawable  drawable;
sl@0: 	TInt result = 0;
sl@0: 	
sl@0: 	//null drawable id	
sl@0: 	if(KErrArgument == drawable.Open(KSgNullDrawableId))
sl@0: 		{
sl@0: 		result |= EFirstTestPassed;
sl@0: 		}
sl@0: 	drawable.Close();
sl@0: 	
sl@0: 	//non-existing drawable id
sl@0: 	TSgDrawableId fakeid = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF};
sl@0: 	if(KErrNotFound == drawable.Open(fakeid))
sl@0: 		{
sl@0: 		result |= ESecondTestPassed;
sl@0: 		}
sl@0: 	drawable.Close();
sl@0: 	
sl@0: 	//open a non-sharable image - should fail
sl@0: 	TInt openResult = drawable.Open(id);
sl@0: 	if(KErrPermissionDenied == openResult || KErrNotFound == openResult)
sl@0: 		{
sl@0: 		result |= EThirdTestPassed;
sl@0: 		}
sl@0: 	drawable.Close();
sl@0: 	
sl@0: 	//non-empty handle
sl@0: 	//create an image
sl@0: 	TSgImageInfo info1;
sl@0: 	info1.iSizeInPixels = TSize(8, 8);
sl@0: 	info1.iUsage = ESgUsageDirectGdiTarget;
sl@0: 	info1.iPixelFormat = EUidPixelFormatRGB_565;
sl@0: 	info1.iCpuAccess = ESgCpuAccessNone;
sl@0: 	info1.iShareable = ETrue;
sl@0: 	
sl@0: 	RSgImage image;
sl@0: 	TInt err = image.Create(info1, NULL, 0);
sl@0: 	if(KErrNoMemory == err)
sl@0: 		{
sl@0: 		result = KErrNoMemory;
sl@0: 		}
sl@0: 	else if(KErrNone != err)
sl@0: 		{
sl@0: 		result = err;
sl@0: 		}
sl@0: 	else
sl@0: 		{		
sl@0: 		if(KErrNone == drawable.Open(image.Id()))
sl@0: 			{
sl@0: 			result |= EFourthTestPassed;
sl@0: 			}		
sl@0: 		
sl@0: 		//handle is non-null now
sl@0: 		if(KErrInUse == drawable.Open(id))
sl@0: 			{
sl@0: 			result |= EFifthTestPassed;
sl@0: 			}
sl@0: 		drawable.Close();
sl@0: 		}
sl@0: 	image.Close();
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Maps an image in a different process.
sl@0: The operation should fail.
sl@0: @param aInfo The test information passed from outside the current thread
sl@0: @return The test result indicating which tests passed
sl@0: */
sl@0: TInt TestMapImageNonOwnerL(TSgresTestInfo& aInfo)
sl@0: 	{
sl@0: 	TSgDrawableId id = aInfo.iDrawableId;
sl@0: 	
sl@0: 	RSgImage image;
sl@0: 	const TAny* dataAddressRead;
sl@0: 	TAny* dataAddressWrite;
sl@0: 	TInt dataStride;
sl@0: 	TInt result = 0;
sl@0: 	
sl@0: 	if(KErrNone == image.Open(id))
sl@0: 		{
sl@0: 		result |= EFirstTestPassed;
sl@0: 		}
sl@0: 	if(KErrPermissionDenied == image.MapReadOnly(dataAddressRead, dataStride))
sl@0: 		{
sl@0: 		result |= ESecondTestPassed;
sl@0: 		}
sl@0: 	if(KErrPermissionDenied == image.MapWriteOnly(dataAddressWrite, dataStride))
sl@0: 		{
sl@0: 		result |= EThirdTestPassed;
sl@0: 		}
sl@0: 	if(KErrPermissionDenied == image.MapReadWrite(dataAddressWrite, dataStride))
sl@0: 		{
sl@0: 		result |= EFourthTestPassed;
sl@0: 		}
sl@0: 
sl@0: 	TInt unmapResult = image.Unmap();
sl@0: 	if(KErrGeneral == unmapResult || KErrPermissionDenied == unmapResult)
sl@0: 		{
sl@0: 		result |= EFifthTestPassed;
sl@0: 		}
sl@0: 	
sl@0: 	image.Close();
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Unmaps an image in another process.
sl@0: @param aInfo The test information passed from outside the current thread
sl@0: @return The test result indicating which tests passed
sl@0: */
sl@0: TInt TestUnmapImageL(TSgresTestInfo& aInfo)
sl@0: 	{
sl@0: 	TSgDrawableId id = aInfo.iDrawableId;
sl@0: 	
sl@0: 	RSgImage image;
sl@0: 	TInt result = 0;
sl@0: 	
sl@0: 	if(KErrNone == image.Open(id))
sl@0: 		{
sl@0: 		result |= EFirstTestPassed;
sl@0: 		}
sl@0: 	if(KErrGeneral == image.Unmap())
sl@0: 		{
sl@0: 		result |= ESecondTestPassed;
sl@0: 		}
sl@0: 	image.Close();
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: // Real main function
sl@0: TInt MainL()
sl@0: 	{				
sl@0: 	TInt procHandles1  =0;
sl@0: 	TInt threadHandles1=0;
sl@0: 	RThread().HandleCount(procHandles1, threadHandles1);
sl@0: 	
sl@0: 	TPckgBuf<TSgresTestInfo> infoPkg;
sl@0: 	User::LeaveIfError(User::GetDesParameter(KSecondProcessParametersSlot, infoPkg));
sl@0: 	TSgresTestInfo& info = infoPkg();
sl@0: 	TSgresTestCase testCase = info.iTestCase;
sl@0: 	TInt result = 0;
sl@0: 
sl@0: 	if(KErrNone == SgDriver::Open())
sl@0: 		{
sl@0: 			switch(testCase)
sl@0: 			{
sl@0: 			case ESgresSecondProcessOpenImage:
sl@0: 				result = TestOpenImageL(info);
sl@0: 				break;
sl@0: 			case ESgresSecondProcessOpenDrawable:
sl@0: 				result = TestOpenDrawableL(info);
sl@0: 				break;
sl@0: 			case ESgresSecondProcessOpenImageInvalid:
sl@0: 				result = TestOpenImageInvalidL(info);
sl@0: 				break;
sl@0: 			case ESgresSecondProcessOpenDrawableInvalid:
sl@0: 				result = TestOpenDrawableInvalidL(info);
sl@0: 				break;
sl@0: 			case ESgresSecondProcessMapImage:
sl@0: 				result = TestMapImageNonOwnerL(info);
sl@0: 				break;
sl@0: 			case ESgresSecondProcessUnmapImage:
sl@0: 				result = TestUnmapImageL(info);
sl@0: 				break;
sl@0: 			case ESgresSecondProcessPanicDriverUnclosedResources:
sl@0: 				result = TestShutdownMemoryLeakL(info);
sl@0: 				break;
sl@0: 			case ESgresSecondProcessPanicMemoryLeak:
sl@0: 				result = TestDriverMemoryLeakL(info);
sl@0: 				break;
sl@0: 			}
sl@0: 		}	
sl@0: 	
sl@0: 	SgDriver::Close();
sl@0: 	
sl@0: 	// Handle check
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 = KErrBadHandle;  // Thread-owned handles not closed
sl@0: 		}
sl@0: 	
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: GLDEF_C TInt E32Main()
sl@0: 	{
sl@0: 	__UHEAP_MARK;
sl@0: 	CTrapCleanup* cleanupStack = CTrapCleanup::New();
sl@0: 	if(cleanupStack == NULL)
sl@0: 		{
sl@0: 			return KErrNoMemory;
sl@0: 		}
sl@0: 	TInt ret = 0;
sl@0: 	TRAP_IGNORE(ret=MainL());
sl@0: 	delete cleanupStack;
sl@0: 	__UHEAP_MARKEND;
sl@0: 	return ret;
sl@0: 	}