diff -r bf7481649c98 -r 7f25ef56562d windowing/windowserver/test/tauto/tw32cmdbuf.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/windowing/windowserver/test/tauto/tw32cmdbuf.cpp Wed Jun 23 19:41:15 2010 +0300 @@ -0,0 +1,283 @@ +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). +// All rights reserved. +// This component and the accompanying materials are made available +// under the terms of "Eclipse Public License v1.0" +// which accompanies this distribution, and is available +// at the URL "http://www.eclipse.org/legal/epl-v10.html". +// +// Initial Contributors: +// Nokia Corporation - initial contribution. +// +// Contributors: +// +// Description: +// The fix solves the problem of bitmap drawing command being added to the window server +// command buffer without the bitmap handle(s) being added to the command buffer bitmap array. +// +// + +/** + @file + @test + @internalComponent - Internal Symbian test code +*/ + +#include "tw32cmdbuf.h" + +const TInt KMaxTestIterations = 300; +const TInt KMinTestIterations = 100; + +CTW32CmdBuf::CTW32CmdBuf(CTestStep* aStep): + CTGraphicsBase(aStep) + { + } + +CTW32CmdBuf::~CTW32CmdBuf() + { + } + +void CTW32CmdBuf::ConstructL() + { + } + +void CTW32CmdBuf::RunTestCaseL(TInt aCurTestCase) + { + ((CTW32CmdBufStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName); + switch(aCurTestCase) + { + case 1: + ((CTW32CmdBufStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0452")); + INFO_PRINTF1(_L("Test all the drawing commands involving a CFbsBitmap\n")); + DoCmdBufTestsL(); + break; + default: + ((CTW32CmdBufStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName); + ((CTW32CmdBufStep*)iStep)->CloseTMSGraphicsStep(); + INFO_PRINTF1(_L("Test complete\n")); + TestComplete(); + } + ((CTW32CmdBufStep*)iStep)->RecordTestResultL(); + } + +/** +* TTestFunctionPtr pointer-to-function type definition +*/ +typedef void (*TTestFunctionPtr)(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* aMask); + + +/** +* Calls CWindowGc::DrawBitmap(const TPoint &aTopLeft, const CFbsBitmap *aDevice) +*/ +void CallDrawBitmap1(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/) + { + aGc->DrawBitmap(TPoint(0, 0), aBitmap); + } + +/** +* Calls CWindowGc::DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aDevice) +*/ +void CallDrawBitmap2(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/) + { + aGc->DrawBitmap(TRect(0, 0, 100, 100), aBitmap); + } + +/** +* Calls CWindowGc::DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aDevice, const TRect &aSourceRect) +*/ +void CallDrawBitmap3(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/) + { + aGc->DrawBitmap(TRect(0, 0, 100, 100), aBitmap, TRect(0, 0, 100, 100)); + } + +/** +* Calls CWindowGc::DrawBitmapMasked(const TRect& aDestRect, const CFbsBitmap* aBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap, TBool aInvertMask) +*/ +void CallDrawBitmapMasked(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* aMask) + { + aGc->DrawBitmapMasked(TRect(0, 0, 100, 100), aBitmap, TRect(0, 0, 100, 100), aMask, EFalse); + } + +/** +* Calls CWindowGc::UseBrushPattern(const CFbsBitmap *aDevice) +*/ +void CallUseBrushPattern(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/) + { + aGc->UseBrushPattern(aBitmap); + } + +/** +* Calls CWindowGc::BitBlt(const TPoint &aPos, const CFbsBitmap *aBitmap) +*/ +void CallBitBlt1(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/) + { + aGc->BitBlt(TPoint(0, 0), aBitmap); + } + +/** +* Calls CWindowGc::BitBlt(const TPoint &aDestination, const CFbsBitmap *aBitmap, const TRect &aSource) +*/ +void CallBitBlt2(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/) + { + aGc->BitBlt(TPoint(0, 0), aBitmap, TRect(0, 0, 100, 100)); + } + +/** +* Calls CWindowGc::BitBltMasked(const TPoint& aPoint,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask) +*/ +void CallBitBltMasked(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* aMask) + { + aGc->BitBltMasked(TPoint(0, 0), aBitmap, TRect(0, 0, 100, 100), aMask, EFalse); + } + +/** +* Calls CWindowGc::AlphaBlendBitmaps(const TPoint& aDestPt, const CFbsBitmap* aSrcBmp, const TRect& aSrcRect, const CFbsBitmap* aAlphaBmp, const TPoint& aAlphaPt) +*/ +void CallAlphaBlendBitmaps(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* aMask) + { + aGc->AlphaBlendBitmaps(TPoint(0, 0), aBitmap, TRect(0, 0, 100, 100), aMask, TPoint(0, 0)); + } + +/** +* Drawing command function array. +*/ +const TTestFunctionPtr KTestFunctions[] = + { + CallDrawBitmap1, + CallDrawBitmap2, + CallDrawBitmap3, + CallDrawBitmapMasked, + CallUseBrushPattern, + CallBitBlt1, + CallBitBlt2, + CallBitBltMasked, + CallAlphaBlendBitmaps, + }; + +/** + * @SYMTestCaseID GRAPHICS-WSERV-0452 + * @SYMTestCaseDesc Tests drawing commands with bitmap handles. + * @SYMDEF INC111655 + * @SYMFssID CWindowGc::DrawBitmap() \n + * CWindowGc::DrawBitmapMasked()\n + * CWindowGc::UseBrushPattern()\n + * CWindowGc::BitBlt()\n + * CWindowGc::AlphaBlendBitmaps() + * @SYMTestPriority Critical + * @SYMTestType Unit Test + * @SYMTestPurpose To ensure drawing commands with bitmap handles are added to the + command buffer successfully when the buffer is full. + * @SYMTestActions Fill the command buffer with CWindowGc::Clear() commands in a loop until + the buffer is full, create bitmap(s), then call the draw command and then + delete the bitmap handle(s). All tests are done in a second thread. + * @SYMTestExpectedResults The function should not panic. Without the fix the functions will panic + with WSERV 7. + * @SYMTestStatus Implemented + */ +void CTW32CmdBuf::DoCmdBufTestsL() + { + CreateSecondThreadAndDoTestL(ECallDrawBitmap1); + CreateSecondThreadAndDoTestL(ECallDrawBitmap2); + CreateSecondThreadAndDoTestL(ECallDrawBitmap3); + CreateSecondThreadAndDoTestL(ECallDrawBitmapMasked); + CreateSecondThreadAndDoTestL(ECallUseBrushPattern); + CreateSecondThreadAndDoTestL(ECallBitBlt1); + CreateSecondThreadAndDoTestL(ECallBitBlt2); + CreateSecondThreadAndDoTestL(ECallBitBltMasked); + CreateSecondThreadAndDoTestL(ECallAlphaBlendBitmaps); + } + +/** +* Creates a second thread to run the test. +* +* @param aFunctionIndex The drawing function command to be executed. All commands are defined in TestFunctionIndex. +*/ +void CTW32CmdBuf::CreateSecondThreadAndDoTestL(TTestFunctionIndex aFunctionIndex) + { + RThread thread; + TBuf<30> threadName(KTW32CmdBufSecondThread); + static TInt threadSerialNumber = 0; + threadName.AppendNum(++threadSerialNumber); + User::LeaveIfError(thread.Create(threadName, TestCmdBufFunction, KDefaultStackSize, KMinHeapSize, 0x4000, &aFunctionIndex)); + TRequestStatus status; + thread.Logon(status); + thread.Resume(); + User::WaitForRequest(status); + TEST(thread.ExitType()==EExitKill); + TEST(thread.ExitReason() == KErrNone); + thread.Close(); + } + +/** +* Runs the test in a second thread. +* +* @param aFunctionIndex The drawing function command to be executed. All commands are defined in TestFunctionIndex. +*/ +TInt CTW32CmdBuf::DoTestCmdBufFunctionL(TTestFunctionIndex aFunctionIndex) + { + RWsSession session; + User::LeaveIfError(session.Connect()); + CleanupClosePushL(session); + CWsScreenDevice *device = new(ELeave) CWsScreenDevice(session); + CleanupStack::PushL(device); + User::LeaveIfError(device->Construct(CTestBase::iScreenNo)); + CWindowGc* gc; + User::LeaveIfError(device->CreateContext(gc)); + CleanupStack::PushL(gc); + RWindowGroup group(session); + User::LeaveIfError(group.Construct(1, EFalse)); + CleanupClosePushL(group); + RWindow window(session); + User::LeaveIfError(window.Construct(group, 2)); + CleanupClosePushL(window); + window.SetExtent(TPoint(0,0), TSize(200, 200)); + User::LeaveIfError(window.SetRequiredDisplayMode(EColor64K)); + window.Activate(); + gc->Activate(window); + session.SetAutoFlush(EFalse); + window.Invalidate(); + window.BeginRedraw(); + for(TInt i=KMinTestIterations; iClear(); + } + + CFbsBitmap* bitmap = new(ELeave) CFbsBitmap; + CleanupStack::PushL(bitmap); + User::LeaveIfError(bitmap->Create(TSize(100, 100), EColor64K)); + CFbsBitmap* mask = new(ELeave) CFbsBitmap; + CleanupStack::PushL(mask); + User::LeaveIfError(mask->Create(TSize(100, 100), EColor64K)); + KTestFunctions[aFunctionIndex](gc, bitmap, mask); + CleanupStack::PopAndDestroy(2); + session.Flush(); + } + window.EndRedraw(); + gc->Deactivate(); + CleanupStack::PopAndDestroy(5); + return KErrNone; + } + +/** +* Second thread entry function. +* +* @param aInfo The parameter(s) passed to the second thread in this case the function index. +*/ +TInt CTW32CmdBuf::TestCmdBufFunction(TAny* aInfo) + { + if(!aInfo) + { + return KErrArgument; + } + TTestFunctionIndex functionIndex = *(TTestFunctionIndex*)aInfo; + CTrapCleanup *trap = CTrapCleanup::New(); + __ASSERT_ALWAYS(trap, User::Invariant()); + + TRAPD(err, DoTestCmdBufFunctionL(functionIndex)); + + delete trap; + return err; + } + +__CONSTRUCT_STEP__(W32CmdBuf)