sl@0: // Copyright (c) 1996-2009 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: // Test out of memory redraws
sl@0: // 
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 "TOOMDRAW.H"
sl@0: 
sl@0: void DrawTestScreen(CWindowGc *aGc, const TSize &aSize)
sl@0: 	{
sl@0: 	aGc->SetPenSize(TSize(10,10));
sl@0: 	aGc->SetBrushStyle(CGraphicsContext::EVerticalHatchBrush);
sl@0: 	aGc->DrawRect(TRect(aSize));
sl@0: 	}
sl@0: 
sl@0: CTestWin::CTestWin()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CTestWin::Draw()
sl@0: 	{
sl@0: #if defined(FULLLOGGING)
sl@0: 	_LIT(KLog,"Drawing Test Win:%d  %d,%d");
sl@0: 	TLogMessageText buf;
sl@0: 	buf.Format(KLog,Size().iWidth>320?1:0,Size().iWidth,Size().iHeight);
sl@0: 	TheClient->LogMessage(buf);
sl@0: #endif
sl@0: 	DrawTestScreen(iGc,Size());
sl@0: 	}
sl@0: 
sl@0: CBaseTestWin::CBaseTestWin() : CTBackedUpWin(EGray4)
sl@0: 	{}
sl@0: 
sl@0: void CBaseTestWin::Resized(const TSize &aNewSize)
sl@0: 	{
sl@0: 	TheGc->Activate(*DrawableWin());
sl@0: 	DrawTestScreen(TheGc,aNewSize);
sl@0: 	TheGc->Deactivate();
sl@0: 	}
sl@0: 
sl@0: CToomDraw::CToomDraw(CTestStep* aStep):
sl@0: 	CTWsGraphicsBase(aStep)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CToomDraw::~CToomDraw()
sl@0: 	{
sl@0: 	TheClient->iWs.HeapSetFail(RHeap::ENone,0);		//In case the test crashes and it hasn't been reset
sl@0: 	DeleteWindows();
sl@0: 	}
sl@0: 
sl@0: void CToomDraw::DeleteWindows()
sl@0: 	{
sl@0: 	delete iTestWin;
sl@0: 	iTestWin=NULL;
sl@0: 	delete iBaseWin;
sl@0: 	iBaseWin=NULL;
sl@0: 	delete iBackWin;
sl@0: 	iBackWin=NULL;
sl@0: 	delete iBlankWin;
sl@0: 	iBlankWin=NULL;
sl@0: 	}
sl@0: 
sl@0: void CToomDraw::ConstructL()
sl@0: 	{
sl@0: 	iScrSize=TheClient->iScreen->SizeInPixels();
sl@0: 	iBlankWin=new(ELeave) CTBlankWindow;
sl@0: 	iBlankWin->ConstructL(*TheClient->iGroup);
sl@0: 	iBlankWin->SetColor(TRgb::Gray4(2));		//Grey
sl@0: 	iBlankWin->Activate();
sl@0: 	iBackWin=new(ELeave) CTestWin();
sl@0: 	iBackWin->SetUpL(TPoint(0,iScrSize.iHeight/4), TSize(iScrSize.iWidth,iScrSize.iHeight/2), TheClient->iGroup, *TheClient->iGc);
sl@0: 	iBaseWin=new(ELeave) CBaseTestWin();
sl@0: 	iBaseWin->SetUpL(TPoint(iScrSize.iWidth*2/3,0), TSize(iScrSize.iWidth/3,iScrSize.iHeight), TheClient->iGroup, *TheClient->iGc);
sl@0: 	}
sl@0: 
sl@0: void CToomDraw::CreateTestWinL()
sl@0: 	{
sl@0: 	iTestWin=new(ELeave) CTestWin();
sl@0: 	iTestWin->ConstructL(*TheClient->iGroup);
sl@0: 	iTestWin->SetExtL(TPoint(0,0), TSize(iScrSize.iWidth/3,iScrSize.iHeight));
sl@0: 	iTestWin->AssignGC(*TheClient->iGc);
sl@0: 	iTestWin->BaseWin()->SetShadowHeight(2);
sl@0: 	}
sl@0: 
sl@0: void CToomDraw::TriggerOomDrawsL(TInt aCount)
sl@0: 	{
sl@0: 	if(iTestWin)
sl@0: 		{
sl@0: 		iTestWin->SetExtL(TPoint(),iScrSize);		
sl@0: 		}
sl@0: 	delete iTestWin;
sl@0: 	iTestWin=NULL;
sl@0: 	CreateTestWinL();
sl@0: 	TheClient->iWs.HeapSetFail(RHeap::EDeterministic,aCount);
sl@0: 	iTestWin->Activate();
sl@0: 	TheClient->iWs.Finish();
sl@0: 	}
sl@0: 
sl@0: TBool CToomDraw::CheckWindowsL()
sl@0: 	{
sl@0: 	TLogMessageText buf;
sl@0: 	TBool pass = DoCheckRect(iTestWin,iBaseWin);
sl@0: 	if (pass)
sl@0: 		{
sl@0: 		TEST(ETrue);		//Adds one to test count
sl@0: 	#if defined(FULLLOGGING)
sl@0: 		_LIT(KLog,"OOM Draw Test Pass, State=%d");
sl@0: 		buf.Format(KLog,iState);
sl@0: 	#endif
sl@0: 		iRetryCount=0;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		if (iRetryCount==4)
sl@0: 			{
sl@0: 			if ((iTest->RedrawStoreTypeL()==EPartialRedraw_PreserveStoredCmds ||
sl@0: 			iTest->RedrawStoreTypeL()==EPartialRedraw_FullRedrawSupport) && (iState==19 || iState==30) ||
sl@0: 			((iState>=2 && iState<=6) && (iTest->RedrawStoreTypeL()==EPartialRedraw_None || iTest->RedrawStoreTypeL()==EPartialRedraw_FullRedrawSupport)))
sl@0: 				{
sl@0: 			#if defined(FULLLOGGING)
sl@0: 				_LIT(KLog,"OOM Draw Test Known F a i l, State=%d");
sl@0: 				buf.Format(KLog,iState);
sl@0: 			#endif
sl@0: 				pass=ETrue;
sl@0: 				}
sl@0: 			else
sl@0: 				{
sl@0: 				if (iFailAt==0)
sl@0: 					iFailAt=iState;
sl@0: 				++iFails; //mark this test as failed
sl@0: 			#if defined(LOGGING)
sl@0: 				_LIT(KLog,"OOM Draw Test FAIL, State=%d  <------- FAIL");
sl@0: 				buf.Format(KLog,iState);
sl@0: 			#endif
sl@0: 				++iState; //and advance to next test
sl@0: 				}
sl@0: 			iRetryCount=0;
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 		#if defined(FULLLOGGING)
sl@0: 			_LIT(KLog,"OOM Draw Test F a i l, State=%d retrying");
sl@0: 			buf.Format(KLog,iState);
sl@0: 		#endif
sl@0: 			if (++iRetryCount%2==0)
sl@0: 				iBackWin->DrawNow();
sl@0: 			}
sl@0: 		}
sl@0: 	if (buf.Length()>0)
sl@0: 		TheClient->LogMessage(buf);
sl@0: 	return pass;
sl@0: 	}
sl@0: 
sl@0: void CToomDraw::RunTestCaseL(TInt aCurTestCase)
sl@0: 	{
sl@0: 	TBool testFinished = false;
sl@0: 	((CToomDrawStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
sl@0: 	switch(aCurTestCase)
sl@0: 		{
sl@0: /**
sl@0: @SYMTestCaseID		GRAPHICS-WSERV-0110
sl@0: 
sl@0: @SYMDEF             DEF081259
sl@0: 
sl@0: @SYMTestCaseDesc    Test trying to draw when out of memory
sl@0: 
sl@0: @SYMTestPriority    High
sl@0: 
sl@0: @SYMTestStatus      Implemented
sl@0: 
sl@0: @SYMTestActions     Set out of memory and try drawing
sl@0: 
sl@0: @SYMTestExpectedResults Out of memory drawing is handle correctly
sl@0: */
sl@0: 	case 1:
sl@0: 		((CToomDrawStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0110"));
sl@0: 		while (!testFinished)
sl@0: 			{
sl@0: 		if (iDoCheck)
sl@0: 			{
sl@0: 			TheClient->iWs.HeapSetFail(RHeap::ENone,0);
sl@0: 			TheClient->WaitForRedrawsToFinish();
sl@0: 			if (CheckWindowsL())
sl@0: 				{
sl@0: 				++iState;
sl@0: 				if (iState==EMaxOOMState)
sl@0: 					DeleteWindows();
sl@0: 				}
sl@0: 			iDoCheck=EFalse;
sl@0: 			TheClient->iWs.Finish();
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			if (iState==EMaxOOMState)
sl@0: 				{
sl@0: 				if (iFails>0)
sl@0: 					{
sl@0: 			#if defined(LOGING)
sl@0: 					_LIT(KLog,"OOM Draw Test Failed, First Fail At %d, Number of Fails %d");
sl@0: 					TLogMessageText buf;
sl@0: 					buf.Format(KLog,iFailAt,iFails);
sl@0: 					TheClient->LogMessage(buf);
sl@0: 			#endif
sl@0: 					TEST(iFails==0);
sl@0: 					}
sl@0: 				User::After(500000);	// Let the rest of the world catch up after OOM death
sl@0: 				testFinished = true;
sl@0: 				}
sl@0: 			else if (iState < 3 && iTest->IsFullRomL())
sl@0: 				testFinished = true;
sl@0: 			else
sl@0: 				TriggerOomDrawsL(iState);
sl@0: 			iDoCheck=ETrue;
sl@0: 			}
sl@0: 			}
sl@0: 		break;
sl@0: 	case 2:
sl@0: 		((CToomDrawStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
sl@0: 		((CToomDrawStep*)iStep)->CloseTMSGraphicsStep();
sl@0: 		TestComplete();
sl@0: 		break;
sl@0: 		}
sl@0: 	((CToomDrawStep*)iStep)->RecordTestResultL();
sl@0: 	}
sl@0: 
sl@0: __WS_CONSTRUCT_STEP__(oomDraw)