sl@0: // Copyright (c) 2003-2009 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: // EPOC includes
sl@0: #include <e32base.h>
sl@0: 
sl@0: // Test system includes
sl@0: #include "TSU_MMF_DeviceSuite.h"
sl@0: #include "TSU_MMF_Loop.h"
sl@0: 
sl@0: //[ actual codec includes ]
sl@0: #include "MmfPcm16toAlawhwDevice.h"
sl@0: #include "MmfALawToPcm16HwDevice.h"
sl@0: #include "GSM610.H"
sl@0: #include "MmfImaAdpcmtopcm16hwdevice.h"
sl@0: #include "MmfMuLawToPcm16hwDevice.h"
sl@0: #include "mmfpcm16SwapEndianhwdevice.h"
sl@0: #include "mmfpcm16ToImaAdpcm.h"
sl@0: #include "mmfpcm16toMulawhwdevice.h"
sl@0: #include "mmfpcm16topcmU16BEHwDevice.h"
sl@0: #include "MMFpcm16ToPcmU8HwDevice.h"
sl@0: #include "MMFpcm16ToPcmU8HwDevice.h"
sl@0: #include "mmfpcmS16PcmS8HwDevice.h"
sl@0: #include "mmfpcmS16topcmU16Codec.h"
sl@0: #include "mmfpcmS8ToPcmS16HwDevice.h"
sl@0: #include "mmfpcmU16BeToPcmS16HwDevice.h"
sl@0: #include "mmfpcmU16TopcmS16HwDevice.h"
sl@0: #include "MMFpcmU8ToPcm16HwDevice.h"
sl@0: 
sl@0: //[ Codec Unit tests  structure 
sl@0: // The unit tests shall use text files
sl@0: // for small portions of test data 
sl@0: // which should be stored are stored in a simple format
sl@0: // containing the relevant parameters for the test
sl@0: //]
sl@0: class TLoopTestParams
sl@0: 	{	
sl@0: public:
sl@0: 	const TText* iTestName;       // name of the test
sl@0: 	};
sl@0: 
sl@0: // constant table of parameters for tests
sl@0: const TLoopTestParams KLoopParameters[] =
sl@0: 	{	
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0061-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0062-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0063-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0064-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0065-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0066-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0067-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0068-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0069-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0070-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0071-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0072-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0073-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0074-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0075-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0076-HP")}
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: *
sl@0: * CTestStepLoopTest
sl@0: *
sl@0: */
sl@0: template <class Codec>
sl@0: CTestStepLoopTest<Codec>::CTestStepLoopTest( TUint aTestIndex )
sl@0: 	{
sl@0: 	// store the name of this test case
sl@0: 	// this is the name that is used by the script file
sl@0: 	iTestStepName = (&KLoopParameters[aTestIndex])->iTestName;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * ~CTestStepLoopTest
sl@0: *
sl@0: */
sl@0: template <class Codec>
sl@0: CTestStepLoopTest<Codec>::~CTestStepLoopTest()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * DoTestStepL
sl@0: * This method tests codec src & destination buffer size violations
sl@0: * and position violations.
sl@0: *
sl@0: **/
sl@0: template <class Codec>
sl@0: TVerdict CTestStepLoopTest<Codec>::DoTestStepL()
sl@0: 	{
sl@0: 	__MM_HEAP_MARK;	
sl@0: 	TVerdict result = EPass;
sl@0: 
sl@0: 	//[ Buffer size violation on the src ]
sl@0: 	const TInt KSrcDataBufferSize  = iCodecUnderTest->SourceBufferSize();
sl@0: 	const TInt KSinkDataBufferSize = iCodecUnderTest->SinkBufferSize();
sl@0: 
sl@0: 	//[ create the data buffers and do not worry about filling them since
sl@0: 	// this is simply a precondition test ]
sl@0: 	TInt srcDataBufferSize  = KSrcDataBufferSize*2;
sl@0: 	TInt sinkDataBufferSize = KSinkDataBufferSize;
sl@0: 	if( CodecPreconditionTestL( srcDataBufferSize, sinkDataBufferSize ) == KErrNone )
sl@0: 		{
sl@0:         //[ info print here ]
sl@0: 		INFO_PRINTF1(_L("Src Data Buffer precondition violation"));
sl@0: 		result = EFail;
sl@0: 		}
sl@0: 
sl@0: 	//[ Buffer size violation on the Destination ]
sl@0: 	srcDataBufferSize  = KSrcDataBufferSize;
sl@0: 	sinkDataBufferSize = KSinkDataBufferSize/4;
sl@0: 	if( CodecPreconditionTestL( srcDataBufferSize, sinkDataBufferSize ) == KErrNone )
sl@0: 		{
sl@0:        	INFO_PRINTF1(_L("Sink Data Buffer precondition violation"));
sl@0: 		result = EFail;
sl@0: 		}
sl@0: 
sl@0: 	//[ Position violation on the src ]
sl@0: 	srcDataBufferSize  = KSrcDataBufferSize;
sl@0: 	sinkDataBufferSize = KSinkDataBufferSize;
sl@0: 	if( CodecPreconditionTestL( srcDataBufferSize, sinkDataBufferSize, srcDataBufferSize/2, 0 ) == KErrNone )
sl@0: 		{
sl@0:         INFO_PRINTF1(_L("Src Data Buffer position precondition violation"));
sl@0: 		result = EFail;
sl@0: 		}
sl@0: 
sl@0: 	//[ Position violation on the Destination ]
sl@0: 	srcDataBufferSize  = KSrcDataBufferSize;
sl@0: 	sinkDataBufferSize = KSinkDataBufferSize;
sl@0: 	if( CodecPreconditionTestL( srcDataBufferSize, sinkDataBufferSize,0, sinkDataBufferSize/2 ) == KErrNone )
sl@0: 		{
sl@0:         INFO_PRINTF1(_L("Sink Data Buffer position precondition violation"));
sl@0: 		result = EFail;
sl@0: 		}
sl@0: 
sl@0: 	delete iSourceData;
sl@0: 	delete iCodedData ;
sl@0: 	iSourceData = NULL;
sl@0: 	iCodedData   = NULL;
sl@0: 
sl@0: 	__MM_HEAP_MARKEND;
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * CodecPreconditionTest
sl@0: * @precondition 0<= aSrcPosition  < aSrcDataBufferSize
sl@0: * @precondition 0<= aSinkPosition < aSinkDataBufferSize
sl@0: * @return TInt error code 
sl@0: **/
sl@0: template <class Codec>
sl@0: TInt CTestStepLoopTest<Codec>::CodecPreconditionTestL( TInt aSrcDataBufferSize, TInt aSinkDataBufferSize, TInt aSrcPosition, TInt aSinkPosition )
sl@0: 	{
sl@0: 	TInt result = KErrNone;
sl@0: 	//[ assert preconditions ]
sl@0: 	ASSERT( (0 <= aSrcPosition ) && ( aSrcPosition < aSrcDataBufferSize ));
sl@0: 	ASSERT( (0 <= aSinkPosition ) && ( aSinkPosition < aSinkDataBufferSize ));
sl@0: 
sl@0: 	delete iSourceData;
sl@0: 	delete iCodedData ;
sl@0: 	iSourceData = NULL;
sl@0: 	iCodedData   = NULL;
sl@0: 	iSourceData = CMMFDescriptorBuffer::NewL(aSrcDataBufferSize * sizeof(TUint8));
sl@0: 	iCodedData   = CMMFDescriptorBuffer::NewL(aSinkDataBufferSize * sizeof(TUint8));
sl@0:     //set the lengths of the buffers
sl@0: 	iSourceData->Data().SetLength(aSrcDataBufferSize);
sl@0: 	iCodedData->Data().SetLength(aSinkDataBufferSize);
sl@0: 	
sl@0: 	//set the positions on the buffers	
sl@0: 	iSourceData->SetPosition(aSrcPosition);
sl@0: 	iCodedData->SetPosition(aSinkPosition);
sl@0: 
sl@0: 	TRAP(result,iCodecUnderTest->ProcessL(*iSourceData, *iCodedData));
sl@0: 
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * DoTestStepPreambleL
sl@0: *
sl@0: **/
sl@0: template <class Codec>
sl@0: TVerdict CTestStepLoopTest<Codec>::DoTestStepPreambleL(void)
sl@0: 	{
sl@0: 	iCodecUnderTest = new (ELeave) Codec;
sl@0: 	return EPass;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * DoTestStepPostambleL
sl@0: *
sl@0: */
sl@0: template <class Codec>
sl@0: TVerdict CTestStepLoopTest<Codec>::DoTestStepPostambleL(void)
sl@0: 	{
sl@0: 	delete iCodecUnderTest;
sl@0: 	iCodecUnderTest = NULL;
sl@0: 	delete 	iSourceData;
sl@0: 	iSourceData = NULL;
sl@0: 	delete  iCodedData;
sl@0: 	iCodedData = NULL;
sl@0: 	return EPass;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * This is used for template instantiation.
sl@0: *
sl@0: **/
sl@0: 
sl@0: template class CTestStepLoopTest<CMMFPcm16ToALawCodec>;
sl@0: template class CTestStepLoopTest<CMMFAlawToPcm16Codec>;
sl@0: template class CTestStepLoopTest<CMMFGsm610ToPcm16Codec>;
sl@0: template class CTestStepLoopTest<CMMFImaAdpcmToPcm16Codec>;
sl@0: template class CTestStepLoopTest<CMMFMulawToPcm16Codec>;
sl@0: template class CTestStepLoopTest<CMMFPcm16SwapEndianCodec>;
sl@0: template class CTestStepLoopTest<CMMFPcm16ToImaAdpcmCodec>;
sl@0: template class CTestStepLoopTest<CMMFPcm16ToMuLawCodec>;
sl@0: template class CTestStepLoopTest<CMMFPcm16ToPcmU16BECodec>;
sl@0: template class CTestStepLoopTest<CMMFPcm16ToPcmU8Codec>;
sl@0: template class CTestStepLoopTest<CMMFPcmS16ToPcmS8Codec>;
sl@0: template class CTestStepLoopTest<CMMFPcm16ToPcmU16CodecCodec>;
sl@0: template class CTestStepLoopTest<CMMFPcm8ToPcm16Codec>;
sl@0: template class CTestStepLoopTest<CMMFPcmU16BeToPcmS16Codec>;
sl@0: template class CTestStepLoopTest<CMMFPcm16ToGsm610Codec>;
sl@0: