sl@0: // Copyright (c) 2008-2009 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: #include <bautils.h> 
sl@0: #include <bitdev.h>
sl@0: #include <gulutil.h>
sl@0: 
sl@0: #include "srtdecoder.h"
sl@0: #include "srtreader.h"
sl@0: #include "testsrtdecoder.h"
sl@0: 
sl@0: _LIT(KSampleSubtitleSRTFilepath1, "c:\\mm\\subtitle1.srt");
sl@0: _LIT(KSampleSubtitleSRTFilepath2, "c:\\mm\\subtitle2.srt");
sl@0: 
sl@0: // subtitlebmp0.mbm -- subtitlebmp9.mbm: bitmaps for comparison
sl@0: _LIT(KSubtitleTargetBitmapFilePathSpec, "c:\\mm\\subtitlebmp%d.mbm");
sl@0: // subtitlecurbmp0.mbm -- subtitlecurbmp9.mbm: runtime bitmaps for comparison, 
sl@0: // will be removed unless MMF_SUBTITLE_SUPPORT_TEST_SAVEDATA is defined
sl@0: _LIT(KSubtitleCurrentBitmapFilePathSpec, "c:\\mm\\subtitlecurbmp%d.mbm");
sl@0: 
sl@0: // defining MMF_SUBTITLE_SUPPORT_TEST_SAVEDATA means re-creating the test data (bitmaps) for comparison, instead 
sl@0: // of doing the comparison with the existing test data 
sl@0: // at runtime with the spec of KSubtitleCurrentBitmapFilePathSpec  
sl@0: #ifndef MMF_SUBTITLE_SUPPORT_TEST_SAVEDATA
sl@0: // #define MMF_SUBTITLE_SUPPORT_TEST_SAVEDATA
sl@0: #endif 
sl@0: 
sl@0: void RTestSrtDecoderStep::InitializeTestStepL(TBool aCreateSrtReaderOnly, const TDesC& aSrtFilePath)
sl@0:     {
sl@0:     __MM_HEAP_MARK;
sl@0:     iSrtReader = CSrtReader::NewL(aSrtFilePath);
sl@0:     
sl@0:     iCreateSrtReaderOnly = aCreateSrtReaderOnly;
sl@0:     if (!iCreateSrtReaderOnly)
sl@0:         {
sl@0:         User::LeaveIfError(iRbsSession.Connect());
sl@0:         iSrtDecoder = CSrtSubtitleDecoder::NewL(*iSrtReader);
sl@0:         }
sl@0:     }
sl@0: 	
sl@0: void RTestSrtDecoderStep::UnInitializeTestStep()
sl@0:     {
sl@0:     if (!iCreateSrtReaderOnly)
sl@0:         {
sl@0:         iRbsSession.Disconnect();
sl@0:         delete iSrtDecoder;
sl@0:         }
sl@0:     delete iSrtReader;
sl@0:     __MM_HEAP_MARKEND;
sl@0:     }
sl@0: 
sl@0: // Implementation of the generic test step
sl@0: TBool RTestSrtDecoderStep::CompareFilesL(RFs &aFs, const TDesC& aFilePath1, const TDesC& aFilePath2)
sl@0:     {
sl@0:     TBool identical = EFalse;
sl@0:     RFile file1;
sl@0:     RFile file2;
sl@0:     TInt file1Size = 0;
sl@0:     TInt file2Size = 0;
sl@0:     
sl@0:     if (aFilePath1 == aFilePath2)
sl@0:         {
sl@0:         identical = ETrue;
sl@0:         }
sl@0:     else
sl@0:         {
sl@0:         User::LeaveIfError(file1.Open(aFs, aFilePath1, EFileRead));
sl@0:         CleanupClosePushL(file1);
sl@0:         User::LeaveIfError(file2.Open(aFs, aFilePath2, EFileRead)); 
sl@0:         CleanupClosePushL(file2);
sl@0:         
sl@0:         User::LeaveIfError(file1.Size(file1Size));
sl@0:         User::LeaveIfError(file2.Size(file2Size));
sl@0:         
sl@0:         if (file1Size == file2Size)
sl@0:             {
sl@0:             TBuf8<256> buffer1;
sl@0:             TBuf8<256> buffer2;
sl@0:             
sl@0:             identical = ETrue;
sl@0:             while(ETrue)
sl@0:                 {
sl@0:                 User::LeaveIfError(file1.Read(buffer1));
sl@0:                 User::LeaveIfError(file2.Read(buffer2));
sl@0:                 
sl@0:                 if (buffer1 != buffer2)
sl@0:                     {
sl@0:                     identical = EFalse;
sl@0:                     break;
sl@0:                     }
sl@0:                 
sl@0:                 if (0 == buffer1.Length())
sl@0:                     {
sl@0:                     break;
sl@0:                     }
sl@0:                 }
sl@0:             }
sl@0:         
sl@0:         CleanupStack::PopAndDestroy(&file2);
sl@0:         CleanupStack::PopAndDestroy(&file1);
sl@0:         }
sl@0:         
sl@0:     return identical;     
sl@0:     }
sl@0:     
sl@0: TBool RTestSrtDecoderStep::IsFontAvailableL(const TDesC& aTypefaceName)
sl@0:     {
sl@0:     TBool avail = EFalse;
sl@0:     TSize bmpSize(100, 100);
sl@0:     
sl@0:     CFbsBitmap* sampleBitmap = new (ELeave) CFbsBitmap();
sl@0:  	CleanupStack::PushL(sampleBitmap);
sl@0:  	
sl@0:  	User::LeaveIfError(sampleBitmap->Create(bmpSize, EColor16MA));
sl@0:  	
sl@0:     CFbsBitmapDevice* bmpDevice = CFbsBitmapDevice::NewL(sampleBitmap);
sl@0:     CleanupStack::PushL(bmpDevice);
sl@0:     
sl@0:     if (0 != FontUtils::TypefaceAttributes(*bmpDevice, aTypefaceName))
sl@0:         {
sl@0:         const TInt KSubtitleFontMaxSpecHeights = 128;
sl@0:         CArrayFix<TInt> *listHeights = new (ELeave) CArrayFixFlat<TInt>(KSubtitleFontMaxSpecHeights); 
sl@0:         CleanupStack::PushL(listHeights);
sl@0:         
sl@0:         FontUtils::GetAvailableHeightsInTwipsL(*bmpDevice, aTypefaceName, *listHeights);
sl@0:         for (TInt i = 0; i < listHeights->Count(); i++) 
sl@0:             {
sl@0:             if (KSrtTargetTypefaceHeightInTwips == (*listHeights)[i])
sl@0:                 {
sl@0:                 avail = ETrue;
sl@0:                 break;
sl@0:                 }
sl@0:             }
sl@0:         
sl@0:         CleanupStack::PopAndDestroy(listHeights);
sl@0:         }
sl@0:     
sl@0:     CleanupStack::PopAndDestroy(bmpDevice);
sl@0:     CleanupStack::PopAndDestroy(sampleBitmap);
sl@0:     
sl@0:     return avail; 
sl@0:     }
sl@0:     
sl@0: TBool RTestSrtDecoderStep::CompareBmpFilesL(TInt aStartIndex, TInt aEndIndex, const TDesC& aSrcFilePathSpec, const TDesC& aDestFilePathSpec)
sl@0:     {
sl@0:     TBool identical = ETrue;
sl@0:     TBuf <KMaxFullName> bitmapFilename1;
sl@0:     TBuf <KMaxFullName> bitmapFilename2;
sl@0:     RFs rfs;
sl@0:     User::LeaveIfError(rfs.Connect());
sl@0:     CleanupClosePushL(rfs);
sl@0:     for (TInt i = aStartIndex; i <= aEndIndex; i++)
sl@0:         {
sl@0:         bitmapFilename1.Format(aDestFilePathSpec, i);
sl@0:         bitmapFilename2.Format(aSrcFilePathSpec, i);
sl@0:         if (!CompareFilesL(rfs, bitmapFilename1, bitmapFilename2))
sl@0:             {
sl@0:             identical = EFalse;
sl@0:             break;
sl@0:             }
sl@0:         }
sl@0:     CleanupStack::PopAndDestroy(&rfs);
sl@0: 
sl@0:     return identical;
sl@0:     }
sl@0:     
sl@0: void RTestSrtDecoderStep::DeleteTempFiles(TInt aStartIndex, TInt aEndIndex, const TDesC& aFilePathSpec)
sl@0:     {
sl@0:     TBuf <KMaxFullName> bitmapFilename;
sl@0:     RFs rfs;
sl@0:     
sl@0:     if (KErrNone == rfs.Connect())
sl@0:         {
sl@0:         for (TInt i = aStartIndex ; i <= aEndIndex; i++)
sl@0:             {
sl@0:             bitmapFilename.Format(aFilePathSpec, i);
sl@0:             BaflUtils::DeleteFile(rfs, bitmapFilename);
sl@0:             }
sl@0:         }
sl@0:     }    
sl@0:     
sl@0:     
sl@0: // Implementation of RTestSrtDecoderStep0002
sl@0: 
sl@0: RTestSrtDecoderStep0002::RTestSrtDecoderStep0002()
sl@0: 	{
sl@0: 	iTestStepName = _L("MM-MMF-SUBTITLE-SRTDECODER-U-0002-HP");
sl@0: 	}
sl@0: 
sl@0: TVerdict RTestSrtDecoderStep0002::DoTestStepPreambleL()
sl@0:     {
sl@0:     InitializeTestStepL(EFalse, KSampleSubtitleSRTFilepath1);
sl@0:     
sl@0:     // Install the Active Scheduler
sl@0:     iActiveScheduler = new(ELeave) CActiveScheduler;
sl@0:     CActiveScheduler::Install(iActiveScheduler);
sl@0: 	iActiveSchedulerStarted = EFalse;
sl@0: 	
sl@0:     InitWservL();
sl@0:     
sl@0:     return EPass;
sl@0:     }
sl@0: 
sl@0: TVerdict RTestSrtDecoderStep0002::DoTestStepPostambleL()
sl@0:     {
sl@0:     UninitWserv();
sl@0:     CActiveScheduler::Install(NULL);
sl@0: 	delete iActiveScheduler;
sl@0:     iActiveScheduler = NULL;
sl@0:     
sl@0:     UnInitializeTestStep();
sl@0:     
sl@0:     return EPass;
sl@0:     }
sl@0: 
sl@0: TVerdict RTestSrtDecoderStep0002::DoTestStepL()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("Enter DoTestStepL"));
sl@0: 	TVerdict result = EPass;
sl@0:  
sl@0:     TRAPD(err, TestGetNextFrameL());
sl@0:     if (KErrNone != err)
sl@0:         {
sl@0:         result = EFail;
sl@0:         ERR_PRINTF2(_L("Error - RTestSrtDecoderStep0002::TestGetNextFrameL failed. error code %d. "), err);
sl@0:         }
sl@0:    
sl@0:     INFO_PRINTF1(_L("Exit DoTestStepL"));
sl@0: 	return result;
sl@0: 	}
sl@0: 	
sl@0: void RTestSrtDecoderStep0002::InitWservL()
sl@0:     {
sl@0:     TInt err = iWs.Connect();
sl@0:     
sl@0:     if (err != KErrNone)
sl@0:         {
sl@0:         // Access violation if ws is null
sl@0:         ERR_PRINTF2(_L("Error - Failed to connect to RWsSession. error code %d. "), err);
sl@0:         User::Leave(err);
sl@0:         }
sl@0: 
sl@0:     iScreen = new (ELeave) CWsScreenDevice(iWs); // make device for this session
sl@0:     User::LeaveIfError(iScreen->Construct()); // and complete its construction
sl@0: 
sl@0:     iRootWindow = RWindowGroup(iWs);
sl@0:     User::LeaveIfError(iRootWindow.Construct((TUint32)this, ETrue));
sl@0: 
sl@0:     iWindow = new(ELeave) RWindow(iWs);
sl@0:     User::LeaveIfError(((RWindow*)iWindow)->Construct(iRootWindow,((TUint32)(this)) + 1));
sl@0:     iWindow->SetExtent(TPoint(0,0), iScreen->SizeInPixels());
sl@0:     iWindow->SetVisible(ETrue);
sl@0:     iWindow->SetRequiredDisplayMode(EColor16MA);
sl@0: 
sl@0:     // Light Sky Blue 135-206-250
sl@0:     TRgb backgroundColour = TRgb(135, 206, 250);
sl@0:     iWindow->SetBackgroundColor(backgroundColour);
sl@0:     
sl@0:     iGc = new(ELeave) CWindowGc(iScreen);
sl@0: 	User::LeaveIfError(iGc->Construct());
sl@0: 	
sl@0:     iWindow->Activate();
sl@0:     iWs.Flush();
sl@0:     }
sl@0:     
sl@0: void RTestSrtDecoderStep0002::UninitWserv()
sl@0:     {
sl@0:     if (iWindow)
sl@0:         {
sl@0:         iWindow->Close();
sl@0:         delete iWindow;
sl@0:         iWindow = NULL;
sl@0:         }
sl@0:     
sl@0:     iRootWindow.Close();
sl@0:     delete iScreen;
sl@0:     iScreen = NULL;
sl@0:     
sl@0:     delete iGc;
sl@0:     iGc = NULL;
sl@0:     
sl@0:     iWs.Flush();
sl@0:     iWs.Close();
sl@0:     }
sl@0:     
sl@0: void RTestSrtDecoderStep0002::PrepGc()
sl@0: 	{
sl@0: 	iGc->Activate(*iWindow);
sl@0: 	iWindow->Invalidate();
sl@0: 	iWindow->BeginRedraw();
sl@0: 
sl@0: 	iGc->Clear(TRect(iScreen->SizeInPixels()));
sl@0: 	iWs.Flush();
sl@0: 	}
sl@0: 
sl@0: void RTestSrtDecoderStep0002::RetireGc()
sl@0: 	{
sl@0: 	iGc->Deactivate();
sl@0: 	iWindow->EndRedraw();
sl@0: 	iWs.Flush();
sl@0: 	}
sl@0: 	
sl@0: void RTestSrtDecoderStep0002::DrawBitmap(CFbsBitmap& aBitmap)
sl@0: 	{	
sl@0: 	PrepGc();
sl@0: 	
sl@0:     TSize size = iScreen->SizeInPixels();
sl@0:     TInt width = size.iWidth;
sl@0:     TInt height = size.iHeight;
sl@0:     TPoint pos(0, 0);
sl@0: 
sl@0:     // Draw a square border
sl@0:     iGc->SetPenColor(TRgb(255,0,0));
sl@0:     iGc->DrawLine(TPoint(0,0),TPoint(0,height-1));
sl@0:     iGc->DrawLine (TPoint (0, height-1), TPoint (width-1, height-1));
sl@0:     iGc->DrawLine(TPoint(width-1,height-1),TPoint(width-1,0));
sl@0:     iGc->DrawLine (TPoint (width-1, 0), TPoint (0, 0));
sl@0: 
sl@0:     // Draw a line between the corners of the window
sl@0:     iGc->DrawLine(TPoint(0,0),TPoint(width, height));
sl@0:     iGc->DrawLine (TPoint (0, height), TPoint (width, 0));
sl@0: 	
sl@0: 	// Draw bitmap
sl@0: 	iGc->BitBlt(pos, &aBitmap);
sl@0: 	
sl@0: 	RetireGc();
sl@0: 	}
sl@0: 
sl@0: void RTestSrtDecoderStep0002::TestGetNextFrameL()
sl@0:     {
sl@0:     // start/stop for multiple times is also tested.
sl@0:     const TInt64 KSrtMicroSecondsInAMilliSecond = 1000;
sl@0:     const TInt64 KSrtMicroSecondsInASecond = KSrtMicroSecondsInAMilliSecond * 1000;
sl@0:     const TInt64 KSrtMicroSecondsInAMinute = KSrtMicroSecondsInASecond * 60;
sl@0:     const TInt64 KSrtMicroSecondsInAnHour = KSrtMicroSecondsInAMinute * 60;
sl@0:     const TInt KSrtSetPosTestCount = 6;
sl@0:     const TInt KSrtNumOfFrames = 10;
sl@0:     
sl@0:     TTimeIntervalMicroSeconds videoPos[KSrtSetPosTestCount] = 
sl@0:         {
sl@0:         0,
sl@0:         KSrtMicroSecondsInAMinute,
sl@0:         1 * KSrtMicroSecondsInAMinute + 2 * KSrtMicroSecondsInASecond + 1 * KSrtMicroSecondsInAMilliSecond,
sl@0:         1 * KSrtMicroSecondsInAMinute + 6 * KSrtMicroSecondsInASecond + 20 * KSrtMicroSecondsInAMilliSecond,
sl@0:         1 * KSrtMicroSecondsInAnHour + 1 * KSrtMicroSecondsInAMinute + 20 * KSrtMicroSecondsInASecond + 1 * KSrtMicroSecondsInAMilliSecond,
sl@0:         2 * KSrtMicroSecondsInAnHour
sl@0:         };
sl@0:         
sl@0:     TInt expectedNumOfFrames[KSrtSetPosTestCount] = 
sl@0:         {
sl@0:         10,
sl@0:         8,
sl@0:         6,
sl@0:         6,
sl@0:         2,
sl@0:         0
sl@0:         };
sl@0:      
sl@0:     // check if the required Font is available before do the bitmap file comparison
sl@0:     TInt requiredFontAvailable = IsFontAvailableL(KSrtTargetTypefaceName);
sl@0:     if (!requiredFontAvailable)
sl@0:         {
sl@0: #ifdef MMF_SUBTITLE_SUPPORT_TEST_SAVEDATA 
sl@0:         INFO_PRINTF1(_L("Required font is not available, cannot save bitmap data. "));
sl@0:         User::Leave(KErrGeneral);
sl@0: #else
sl@0:         INFO_PRINTF1(_L("Required font is not available, no bitmap comparison. "));
sl@0: #endif //MMF_SUBTITLE_SUPPORT_TEST_SAVEDATA 
sl@0:         }
sl@0:      
sl@0:     for (TInt i = 0; i < KSrtSetPosTestCount; i++)
sl@0: 		{
sl@0: #ifdef __WINSCW__
sl@0: 		TBool compareBitmap = (0 == i) && requiredFontAvailable;
sl@0: #else
sl@0: 		TBool compareBitmap = EFalse;
sl@0: #endif //__WINSCW__
sl@0:         
sl@0:         TestGetNextFrameByPositionsL(videoPos[i], expectedNumOfFrames[i], compareBitmap);
sl@0:         
sl@0:         // verify the bitmaps
sl@0:         if (compareBitmap)
sl@0:             {
sl@0: #ifndef MMF_SUBTITLE_SUPPORT_TEST_SAVEDATA
sl@0:             TBool compResult = CompareBmpFilesL(KSrtNumOfFrames - expectedNumOfFrames[i], KSrtNumOfFrames - 1, KSubtitleCurrentBitmapFilePathSpec, KSubtitleTargetBitmapFilePathSpec);
sl@0: 
sl@0:             DeleteTempFiles(KSrtNumOfFrames - expectedNumOfFrames[i], KSrtNumOfFrames - 1, KSubtitleCurrentBitmapFilePathSpec);
sl@0:         
sl@0:             if (!compResult)
sl@0:                 {
sl@0:                 INFO_PRINTF1(_L("At least one bitmap file does not match the expected one. "));
sl@0:                 User::Leave(KErrGeneral);
sl@0:                 }
sl@0: #endif //MMF_SUBTITLE_SUPPORT_TEST_SAVEDATA 
sl@0:             }
sl@0:         }
sl@0:     }
sl@0: 
sl@0: void RTestSrtDecoderStep0002::TestGetNextFrameByPositionsL(const TTimeIntervalMicroSeconds& aPosition, TInt aExpectedNumOfFrames, TBool aSaveBitmap)
sl@0:     {
sl@0:     TRect dirtyRegion;
sl@0:     TTimeIntervalMicroSeconds displayTime = 0;
sl@0:     TTimeIntervalMicroSeconds displayDuration = 0;
sl@0:     TInt64 tDisplayTime = 0;
sl@0:     TInt64 tDisplayDuration = 0;
sl@0:     TSize bmpSize(600, 300);
sl@0:     TInt numOfFrames = 0;
sl@0:  	TInt err = KErrNone;
sl@0:  	TBuf <KMaxFullName> bitmapFilename;
sl@0:  	
sl@0:  	CFbsBitmap* sampleBitmap = new (ELeave) CFbsBitmap();
sl@0:  	CleanupStack::PushL(sampleBitmap);
sl@0: 
sl@0:     User::LeaveIfError(sampleBitmap->Create(bmpSize, EColor16MA));
sl@0: 
sl@0:     iSrtDecoder->SetVideoPosition(aPosition);
sl@0:     iSrtDecoder->Start();
sl@0: 
sl@0:     while (KErrNone == err)
sl@0:         {
sl@0:         TRAP(err, iSrtDecoder->GetNextFrameL(*sampleBitmap, dirtyRegion, displayTime, displayDuration));
sl@0:         if (KErrNone == err)
sl@0:             {
sl@0:             // show bitmap
sl@0:             DrawBitmap(*sampleBitmap);
sl@0:             
sl@0:             // save bitmap for the possible comparison
sl@0:             if (aSaveBitmap)
sl@0:                 {
sl@0:                 bitmapFilename.Format(KSubtitleCurrentBitmapFilePathSpec, numOfFrames);
sl@0:                 User::LeaveIfError(sampleBitmap->Save(bitmapFilename));
sl@0:                 }
sl@0:                          
sl@0:             if ((dirtyRegion.iTl.iX >= dirtyRegion.iBr.iX) || 
sl@0:                 (dirtyRegion.iTl.iY >= dirtyRegion.iBr.iY))
sl@0:                 {
sl@0:                 INFO_PRINTF2(_L("Invalid dirty region received. (frame %d)"), numOfFrames);
sl@0:                 User::Leave(KErrGeneral);
sl@0:                 }
sl@0:             
sl@0:             tDisplayTime = displayTime.Int64()/1000;
sl@0:             tDisplayDuration = displayDuration.Int64()/1000;
sl@0:             INFO_PRINTF4(_L("Frame[%d]: displayTime: %dms, displayDuration: %dms."), 
sl@0:                 numOfFrames, 
sl@0:                 I64LOW(tDisplayTime), 
sl@0:                 I64LOW(tDisplayDuration));
sl@0:                 
sl@0:             numOfFrames++;
sl@0:             }
sl@0:         }
sl@0:     
sl@0:     CleanupStack::PopAndDestroy(sampleBitmap);
sl@0:     
sl@0:     iSrtDecoder->Stop();
sl@0:     
sl@0:     if (KErrEof != err)
sl@0:         {
sl@0:         User::Leave(err);
sl@0:         }
sl@0:         
sl@0:     if (aExpectedNumOfFrames != numOfFrames)
sl@0:         {
sl@0:         INFO_PRINTF2(_L("The number of frame (%d) is unexpected. "), numOfFrames);
sl@0:         User::Leave(KErrGeneral);
sl@0:         }
sl@0:     }
sl@0:     
sl@0:     
sl@0: // Implementation of RTestSrtDecoderStep0101
sl@0: 
sl@0: RTestSrtDecoderStep0101::RTestSrtDecoderStep0101()
sl@0: 	{
sl@0: 	iTestStepName = _L("MM-MMF-SUBTITLE-SRTDECODER-U-0101-HP");
sl@0: 	}
sl@0: 
sl@0: TVerdict RTestSrtDecoderStep0101::DoTestStepPreambleL()
sl@0:     {
sl@0:     InitializeTestStepL(EFalse, KSampleSubtitleSRTFilepath2);
sl@0:     
sl@0:     return EPass;
sl@0:     }
sl@0:     
sl@0: TVerdict RTestSrtDecoderStep0101::DoTestStepPostambleL()
sl@0:     {
sl@0:     UnInitializeTestStep();
sl@0:     
sl@0:     return EPass;
sl@0:     }
sl@0:     
sl@0: TVerdict RTestSrtDecoderStep0101::DoTestStepL()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("Enter DoTestStepL"));
sl@0: 	TVerdict result = EPass;
sl@0:  
sl@0:     TRAPD(err, TestGetNextFrameL());
sl@0:     if (KErrNone != err)
sl@0:         {
sl@0:         result = EFail;
sl@0:         ERR_PRINTF2(_L("Error - RTestSrtDecoderStep0101::TestGetNextFrameL failed. error code %d. "), err);
sl@0:         INFO_PRINTF1(_L("Exit CSrtDecoder"));
sl@0: 	    return result;
sl@0:         }
sl@0: 
sl@0:     INFO_PRINTF1(_L("Exit DoTestStepL"));
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: void RTestSrtDecoderStep0101::TestGetNextFrameL()
sl@0:     {
sl@0:     TInt numOfValidFrame = 0;
sl@0:     const TInt KSrtCase0101ExpectedValidFrame = 6;
sl@0:     TRect dirtyRegion;
sl@0:     TTimeIntervalMicroSeconds displayTime = 0;
sl@0:     TTimeIntervalMicroSeconds displayDuration = 0;
sl@0:     TSize bmpSize(320, 120);
sl@0:     
sl@0:     CFbsBitmap* sampleBitmap = new (ELeave) CFbsBitmap();
sl@0:  	CleanupStack::PushL(sampleBitmap);
sl@0:  	
sl@0:  	TInt err = sampleBitmap->Create(
sl@0: 		bmpSize,
sl@0:         EColor16MA
sl@0:         );
sl@0:     User::LeaveIfError(err);
sl@0:      
sl@0:     iSrtDecoder->SetVideoPosition(0);
sl@0:     iSrtDecoder->Start();
sl@0:     
sl@0:     while (KErrNone == err)
sl@0:         {
sl@0:         TRAP(err, iSrtDecoder->GetNextFrameL(*sampleBitmap, dirtyRegion, displayTime, displayDuration));
sl@0:         if (KErrNone == err)
sl@0:             {
sl@0:             numOfValidFrame++;
sl@0:             }
sl@0:         else if (KErrArgument == err)
sl@0:             {
sl@0:             err = KErrNone;
sl@0:             }
sl@0:         }
sl@0:     
sl@0:     CleanupStack::PopAndDestroy(sampleBitmap);
sl@0:     
sl@0:     iSrtDecoder->Stop();
sl@0:     
sl@0:     if (err != KErrEof)
sl@0:         {
sl@0:         User::Leave(err);
sl@0:         }
sl@0:         
sl@0:     if (KSrtCase0101ExpectedValidFrame != numOfValidFrame)
sl@0:         {
sl@0:         INFO_PRINTF2(_L("The number of valid frame (%d) is unexpected. "), numOfValidFrame);
sl@0:         User::Leave(KErrGeneral);
sl@0:         }
sl@0:     }
sl@0: 
sl@0: // Implementation of RTestSrtDecoderStep0103
sl@0: 
sl@0: RTestSrtDecoderStep0103::RTestSrtDecoderStep0103()
sl@0: 	{
sl@0: 	iTestStepName = _L("MM-MMF-SUBTITLE-SRTDECODER-U-0103-HP");
sl@0: 	}
sl@0: 
sl@0: TVerdict RTestSrtDecoderStep0103::DoTestStepPreambleL()
sl@0:     {
sl@0:     User::LeaveIfError(RFbsSession::Connect());
sl@0:     
sl@0:     return EPass;
sl@0:     }
sl@0:     
sl@0: TVerdict RTestSrtDecoderStep0103::DoTestStepPostambleL()
sl@0:     {
sl@0:     RFbsSession::Disconnect();
sl@0:     
sl@0:     return EPass;
sl@0:     }
sl@0:      
sl@0: TVerdict RTestSrtDecoderStep0103::DoTestStepL()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("Enter DoTestStepL"));
sl@0: 	TVerdict result = EFail;
sl@0: 	TSize bmpSize(120, 320);
sl@0: 
sl@0:     CFbsBitmap* sampleBitmap = new (ELeave) CFbsBitmap();
sl@0:  	CleanupStack::PushL(sampleBitmap);
sl@0:  	User::LeaveIfError(sampleBitmap->Create(bmpSize, EColor16MA));
sl@0: 	
sl@0:     for (TInt failRate = 1; ; ++failRate)
sl@0:         {
sl@0:         __UHEAP_SETFAIL(RHeap::EFailNext, failRate);
sl@0:     	__UHEAP_MARK;
sl@0: 
sl@0:     	TRAPD(error, TestGetNextFrameL(*sampleBitmap));
sl@0:     	RDebug::Printf("Ending iteration %d.  Result = %d. Failures = %d", failRate, error, __UHEAP_CHECKFAILURE);
sl@0:     	
sl@0:         __UHEAP_MARKEND;
sl@0: 
sl@0:     	if ((error != KErrNone) && (error != KErrNoMemory))
sl@0:     	    {
sl@0:     	    ERR_PRINTF3(_L("RTestSrtDecoderStep0103: TESTS FAILED TO COMPLETE (failRate=%i) error code: %d\n"), failRate, error);
sl@0:     		break;
sl@0:     	    }    	
sl@0:     	
sl@0:         TAny* const pointer = User::Alloc(1);
sl@0:     	User::Free(pointer);
sl@0:     	if (!pointer)
sl@0:     		{
sl@0:     		result = EPass;
sl@0:     		break;
sl@0:     		}
sl@0:         }
sl@0: 
sl@0:     __UHEAP_RESET; 
sl@0:     
sl@0:     CleanupStack::PopAndDestroy(sampleBitmap);
sl@0:     
sl@0:     INFO_PRINTF1(_L("Exit DoTestStepL"));
sl@0: 	return result;
sl@0: 	}
sl@0: 	
sl@0: void RTestSrtDecoderStep0103::TestGetNextFrameL(CFbsBitmap& aBitmap)
sl@0:     {
sl@0:     TRect dirtyRegion;
sl@0:     CSrtReader *srtReader = CSrtReader::NewL(KSampleSubtitleSRTFilepath1);
sl@0:     CleanupStack::PushL(srtReader);
sl@0:     
sl@0:     CSrtSubtitleDecoder *srtDecoder = CSrtSubtitleDecoder::NewL(*srtReader);
sl@0:     CleanupStack::PushL(srtDecoder);
sl@0:     
sl@0:     TInt err = KErrNone;
sl@0:     TTimeIntervalMicroSeconds displayTime = 0;
sl@0:     TTimeIntervalMicroSeconds displayDuration = 0;
sl@0:  	
sl@0:  	srtDecoder->SetVideoPosition(0);
sl@0:     srtDecoder->Start();
sl@0:     
sl@0:     while (KErrNone == err)
sl@0:         {
sl@0:         TRAP(err, srtDecoder->GetNextFrameL(aBitmap, dirtyRegion, displayTime, displayDuration));
sl@0:         }
sl@0: 
sl@0:     if (err != KErrEof)
sl@0:         {
sl@0:         User::LeaveIfError(err);
sl@0:         }
sl@0:     
sl@0:     srtDecoder->Stop();
sl@0:     
sl@0:     CleanupStack::PopAndDestroy(srtDecoder);
sl@0:     CleanupStack::PopAndDestroy(srtReader);
sl@0:     }
sl@0:     
sl@0: RTestSrtDecoderStep0105::RTestSrtDecoderStep0105()
sl@0: 	{
sl@0: 	iTestStepName = _L("MM-MMF-SUBTITLE-SRTDECODER-U-0105-HP");
sl@0: 	}
sl@0: 
sl@0: TVerdict RTestSrtDecoderStep0105::DoTestStepL()
sl@0: 	{
sl@0: 	iSrtDecoder->Start();
sl@0: 	iSrtDecoder->Start();
sl@0: 	
sl@0: 	ERR_PRINTF1(_L("Panic expected, so failing"));
sl@0: 	return EFail;
sl@0: 	}
sl@0: 
sl@0: TVerdict RTestSrtDecoderStep0105::DoTestStepPreambleL()
sl@0: 	{
sl@0: 	InitializeTestStepL(EFalse, KSampleSubtitleSRTFilepath1);
sl@0: 	return EPass;
sl@0: 	}
sl@0: 
sl@0: TVerdict RTestSrtDecoderStep0105::DoTestStepPostambleL()
sl@0: 	{
sl@0: 	UnInitializeTestStep();
sl@0: 	return EPass;
sl@0: 	}