1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/graphics/windowing/windowserver/test/tauto/tw32cmdbuf.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,283 @@
1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// The fix solves the problem of bitmap drawing command being added to the window server
1.18 +// command buffer without the bitmap handle(s) being added to the command buffer bitmap array.
1.19 +//
1.20 +//
1.21 +
1.22 +/**
1.23 + @file
1.24 + @test
1.25 + @internalComponent - Internal Symbian test code
1.26 +*/
1.27 +
1.28 +#include "tw32cmdbuf.h"
1.29 +
1.30 +const TInt KMaxTestIterations = 300;
1.31 +const TInt KMinTestIterations = 100;
1.32 +
1.33 +CTW32CmdBuf::CTW32CmdBuf(CTestStep* aStep):
1.34 + CTGraphicsBase(aStep)
1.35 + {
1.36 + }
1.37 +
1.38 +CTW32CmdBuf::~CTW32CmdBuf()
1.39 + {
1.40 + }
1.41 +
1.42 +void CTW32CmdBuf::ConstructL()
1.43 + {
1.44 + }
1.45 +
1.46 +void CTW32CmdBuf::RunTestCaseL(TInt aCurTestCase)
1.47 + {
1.48 + ((CTW32CmdBufStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
1.49 + switch(aCurTestCase)
1.50 + {
1.51 + case 1:
1.52 + ((CTW32CmdBufStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0452"));
1.53 + INFO_PRINTF1(_L("Test all the drawing commands involving a CFbsBitmap\n"));
1.54 + DoCmdBufTestsL();
1.55 + break;
1.56 + default:
1.57 + ((CTW32CmdBufStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
1.58 + ((CTW32CmdBufStep*)iStep)->CloseTMSGraphicsStep();
1.59 + INFO_PRINTF1(_L("Test complete\n"));
1.60 + TestComplete();
1.61 + }
1.62 + ((CTW32CmdBufStep*)iStep)->RecordTestResultL();
1.63 + }
1.64 +
1.65 +/**
1.66 +* TTestFunctionPtr pointer-to-function type definition
1.67 +*/
1.68 +typedef void (*TTestFunctionPtr)(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* aMask);
1.69 +
1.70 +
1.71 +/**
1.72 +* Calls CWindowGc::DrawBitmap(const TPoint &aTopLeft, const CFbsBitmap *aDevice)
1.73 +*/
1.74 +void CallDrawBitmap1(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/)
1.75 + {
1.76 + aGc->DrawBitmap(TPoint(0, 0), aBitmap);
1.77 + }
1.78 +
1.79 +/**
1.80 +* Calls CWindowGc::DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aDevice)
1.81 +*/
1.82 +void CallDrawBitmap2(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/)
1.83 + {
1.84 + aGc->DrawBitmap(TRect(0, 0, 100, 100), aBitmap);
1.85 + }
1.86 +
1.87 +/**
1.88 +* Calls CWindowGc::DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aDevice, const TRect &aSourceRect)
1.89 +*/
1.90 +void CallDrawBitmap3(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/)
1.91 + {
1.92 + aGc->DrawBitmap(TRect(0, 0, 100, 100), aBitmap, TRect(0, 0, 100, 100));
1.93 + }
1.94 +
1.95 +/**
1.96 +* Calls CWindowGc::DrawBitmapMasked(const TRect& aDestRect, const CFbsBitmap* aBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap, TBool aInvertMask)
1.97 +*/
1.98 +void CallDrawBitmapMasked(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* aMask)
1.99 + {
1.100 + aGc->DrawBitmapMasked(TRect(0, 0, 100, 100), aBitmap, TRect(0, 0, 100, 100), aMask, EFalse);
1.101 + }
1.102 +
1.103 +/**
1.104 +* Calls CWindowGc::UseBrushPattern(const CFbsBitmap *aDevice)
1.105 +*/
1.106 +void CallUseBrushPattern(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/)
1.107 + {
1.108 + aGc->UseBrushPattern(aBitmap);
1.109 + }
1.110 +
1.111 +/**
1.112 +* Calls CWindowGc::BitBlt(const TPoint &aPos, const CFbsBitmap *aBitmap)
1.113 +*/
1.114 +void CallBitBlt1(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/)
1.115 + {
1.116 + aGc->BitBlt(TPoint(0, 0), aBitmap);
1.117 + }
1.118 +
1.119 +/**
1.120 +* Calls CWindowGc::BitBlt(const TPoint &aDestination, const CFbsBitmap *aBitmap, const TRect &aSource)
1.121 +*/
1.122 +void CallBitBlt2(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* /*aMask*/)
1.123 + {
1.124 + aGc->BitBlt(TPoint(0, 0), aBitmap, TRect(0, 0, 100, 100));
1.125 + }
1.126 +
1.127 +/**
1.128 +* Calls CWindowGc::BitBltMasked(const TPoint& aPoint,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask)
1.129 +*/
1.130 +void CallBitBltMasked(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* aMask)
1.131 + {
1.132 + aGc->BitBltMasked(TPoint(0, 0), aBitmap, TRect(0, 0, 100, 100), aMask, EFalse);
1.133 + }
1.134 +
1.135 +/**
1.136 +* Calls CWindowGc::AlphaBlendBitmaps(const TPoint& aDestPt, const CFbsBitmap* aSrcBmp, const TRect& aSrcRect, const CFbsBitmap* aAlphaBmp, const TPoint& aAlphaPt)
1.137 +*/
1.138 +void CallAlphaBlendBitmaps(CWindowGc* aGc, CFbsBitmap* aBitmap, CFbsBitmap* aMask)
1.139 + {
1.140 + aGc->AlphaBlendBitmaps(TPoint(0, 0), aBitmap, TRect(0, 0, 100, 100), aMask, TPoint(0, 0));
1.141 + }
1.142 +
1.143 +/**
1.144 +* Drawing command function array.
1.145 +*/
1.146 +const TTestFunctionPtr KTestFunctions[] =
1.147 + {
1.148 + CallDrawBitmap1,
1.149 + CallDrawBitmap2,
1.150 + CallDrawBitmap3,
1.151 + CallDrawBitmapMasked,
1.152 + CallUseBrushPattern,
1.153 + CallBitBlt1,
1.154 + CallBitBlt2,
1.155 + CallBitBltMasked,
1.156 + CallAlphaBlendBitmaps,
1.157 + };
1.158 +
1.159 +/**
1.160 + * @SYMTestCaseID GRAPHICS-WSERV-0452
1.161 + * @SYMTestCaseDesc Tests drawing commands with bitmap handles.
1.162 + * @SYMDEF INC111655
1.163 + * @SYMFssID CWindowGc::DrawBitmap() \n
1.164 + * CWindowGc::DrawBitmapMasked()\n
1.165 + * CWindowGc::UseBrushPattern()\n
1.166 + * CWindowGc::BitBlt()\n
1.167 + * CWindowGc::AlphaBlendBitmaps()
1.168 + * @SYMTestPriority Critical
1.169 + * @SYMTestType Unit Test
1.170 + * @SYMTestPurpose To ensure drawing commands with bitmap handles are added to the
1.171 + command buffer successfully when the buffer is full.
1.172 + * @SYMTestActions Fill the command buffer with CWindowGc::Clear() commands in a loop until
1.173 + the buffer is full, create bitmap(s), then call the draw command and then
1.174 + delete the bitmap handle(s). All tests are done in a second thread.
1.175 + * @SYMTestExpectedResults The function should not panic. Without the fix the functions will panic
1.176 + with WSERV 7.
1.177 + * @SYMTestStatus Implemented
1.178 + */
1.179 +void CTW32CmdBuf::DoCmdBufTestsL()
1.180 + {
1.181 + CreateSecondThreadAndDoTestL(ECallDrawBitmap1);
1.182 + CreateSecondThreadAndDoTestL(ECallDrawBitmap2);
1.183 + CreateSecondThreadAndDoTestL(ECallDrawBitmap3);
1.184 + CreateSecondThreadAndDoTestL(ECallDrawBitmapMasked);
1.185 + CreateSecondThreadAndDoTestL(ECallUseBrushPattern);
1.186 + CreateSecondThreadAndDoTestL(ECallBitBlt1);
1.187 + CreateSecondThreadAndDoTestL(ECallBitBlt2);
1.188 + CreateSecondThreadAndDoTestL(ECallBitBltMasked);
1.189 + CreateSecondThreadAndDoTestL(ECallAlphaBlendBitmaps);
1.190 + }
1.191 +
1.192 +/**
1.193 +* Creates a second thread to run the test.
1.194 +*
1.195 +* @param aFunctionIndex The drawing function command to be executed. All commands are defined in TestFunctionIndex.
1.196 +*/
1.197 +void CTW32CmdBuf::CreateSecondThreadAndDoTestL(TTestFunctionIndex aFunctionIndex)
1.198 + {
1.199 + RThread thread;
1.200 + TBuf<30> threadName(KTW32CmdBufSecondThread);
1.201 + static TInt threadSerialNumber = 0;
1.202 + threadName.AppendNum(++threadSerialNumber);
1.203 + User::LeaveIfError(thread.Create(threadName, TestCmdBufFunction, KDefaultStackSize, KMinHeapSize, 0x4000, &aFunctionIndex));
1.204 + TRequestStatus status;
1.205 + thread.Logon(status);
1.206 + thread.Resume();
1.207 + User::WaitForRequest(status);
1.208 + TEST(thread.ExitType()==EExitKill);
1.209 + TEST(thread.ExitReason() == KErrNone);
1.210 + thread.Close();
1.211 + }
1.212 +
1.213 +/**
1.214 +* Runs the test in a second thread.
1.215 +*
1.216 +* @param aFunctionIndex The drawing function command to be executed. All commands are defined in TestFunctionIndex.
1.217 +*/
1.218 +TInt CTW32CmdBuf::DoTestCmdBufFunctionL(TTestFunctionIndex aFunctionIndex)
1.219 + {
1.220 + RWsSession session;
1.221 + User::LeaveIfError(session.Connect());
1.222 + CleanupClosePushL(session);
1.223 + CWsScreenDevice *device = new(ELeave) CWsScreenDevice(session);
1.224 + CleanupStack::PushL(device);
1.225 + User::LeaveIfError(device->Construct(CTestBase::iScreenNo));
1.226 + CWindowGc* gc;
1.227 + User::LeaveIfError(device->CreateContext(gc));
1.228 + CleanupStack::PushL(gc);
1.229 + RWindowGroup group(session);
1.230 + User::LeaveIfError(group.Construct(1, EFalse));
1.231 + CleanupClosePushL(group);
1.232 + RWindow window(session);
1.233 + User::LeaveIfError(window.Construct(group, 2));
1.234 + CleanupClosePushL(window);
1.235 + window.SetExtent(TPoint(0,0), TSize(200, 200));
1.236 + User::LeaveIfError(window.SetRequiredDisplayMode(EColor64K));
1.237 + window.Activate();
1.238 + gc->Activate(window);
1.239 + session.SetAutoFlush(EFalse);
1.240 + window.Invalidate();
1.241 + window.BeginRedraw();
1.242 + for(TInt i=KMinTestIterations; i<KMaxTestIterations; ++i)
1.243 + {
1.244 + for(TInt j=0; j<i; ++j)
1.245 + {
1.246 + gc->Clear();
1.247 + }
1.248 +
1.249 + CFbsBitmap* bitmap = new(ELeave) CFbsBitmap;
1.250 + CleanupStack::PushL(bitmap);
1.251 + User::LeaveIfError(bitmap->Create(TSize(100, 100), EColor64K));
1.252 + CFbsBitmap* mask = new(ELeave) CFbsBitmap;
1.253 + CleanupStack::PushL(mask);
1.254 + User::LeaveIfError(mask->Create(TSize(100, 100), EColor64K));
1.255 + KTestFunctions[aFunctionIndex](gc, bitmap, mask);
1.256 + CleanupStack::PopAndDestroy(2);
1.257 + session.Flush();
1.258 + }
1.259 + window.EndRedraw();
1.260 + gc->Deactivate();
1.261 + CleanupStack::PopAndDestroy(5);
1.262 + return KErrNone;
1.263 + }
1.264 +
1.265 +/**
1.266 +* Second thread entry function.
1.267 +*
1.268 +* @param aInfo The parameter(s) passed to the second thread in this case the function index.
1.269 +*/
1.270 +TInt CTW32CmdBuf::TestCmdBufFunction(TAny* aInfo)
1.271 + {
1.272 + if(!aInfo)
1.273 + {
1.274 + return KErrArgument;
1.275 + }
1.276 + TTestFunctionIndex functionIndex = *(TTestFunctionIndex*)aInfo;
1.277 + CTrapCleanup *trap = CTrapCleanup::New();
1.278 + __ASSERT_ALWAYS(trap, User::Invariant());
1.279 +
1.280 + TRAPD(err, DoTestCmdBufFunctionL(functionIndex));
1.281 +
1.282 + delete trap;
1.283 + return err;
1.284 + }
1.285 +
1.286 +__CONSTRUCT_STEP__(W32CmdBuf)