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: #include <mmf/common/mmfpaniccodes.h>
sl@0: 
sl@0: // Test system includes
sl@0: #include "TSU_MMF_DeviceSuite.h"
sl@0: #include "TSU_MMF_Oom.h"
sl@0: 
sl@0: //[ actual codec includes ]
sl@0: #include "MmfPcm16toAlawhwDevice.h"
sl@0: #include "MmfALawToPcm16HwDevice.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 TOomTestParams
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 TOomTestParams KOomParameters[] =
sl@0: 	{	
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0041-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0042-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0043-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0044-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0045-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0046-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0047-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0048-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0049-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0050-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0051-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0052-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0053-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0054-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0055-HP")},
sl@0: 		{_S("MM-MMF-SWCODECDEVICES-U-0056-HP")}
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: *
sl@0: * CTestStepOomTest
sl@0: *
sl@0: */
sl@0: template <class Codec>
sl@0: CTestStepOomTest<Codec>::CTestStepOomTest( 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: //	__ASSERT_DEBUG( (aTestIndex >= 0) && ( aTestIndex < sizeof(KOomParameters)/sizeof(TOomTestParams)),Panic(EBadInvariant));
sl@0: 	__ASSERT_DEBUG( ( aTestIndex < sizeof(KOomParameters)/sizeof(TOomTestParams)),Panic(EBadInvariant));	// EABI warning removal
sl@0: 	iTestStepName = (&KOomParameters[aTestIndex])->iTestName;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * ~CTestStepOomTest
sl@0: *
sl@0: */
sl@0: template <class Codec>
sl@0: CTestStepOomTest<Codec>::~CTestStepOomTest()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * DoTestStepL
sl@0: *
sl@0: **/
sl@0: template <class Codec>
sl@0: TVerdict CTestStepOomTest<Codec>::DoTestStepL()
sl@0: 	{
sl@0: 	TVerdict result = EPass;
sl@0: 
sl@0: 	TBool testOK = ETrue;
sl@0: 	TUint failCount = 1;
sl@0: 	TBool testComplete = EFalse;
sl@0: 
sl@0: 	while (!testComplete)
sl@0: 		{
sl@0: 		__UHEAP_FAILNEXT(failCount);
sl@0: 		__MM_HEAP_MARK;
sl@0: 		TRAPD(err, Oom());
sl@0: 		switch (err)
sl@0: 			{
sl@0: 			case KErrNoMemory :
sl@0: 				break;
sl@0: 			case KErrNone :
sl@0: 				{
sl@0: 				//attempt to allocate another cell. If this fails, we have tested all 
sl@0: 				//of the memory allocs carried out by ProcessL.
sl@0: 				TAny *testAlloc = User::Alloc(1);
sl@0: 				if (testAlloc==NULL)
sl@0: 					{
sl@0: 					testComplete = ETrue;
sl@0: 					failCount --;
sl@0: 					}
sl@0: 				else
sl@0: 					User::Free(testAlloc);
sl@0: 				break;
sl@0: 				}
sl@0: 			default:
sl@0: 				{
sl@0: 				testOK = EFalse;
sl@0: 				testComplete = ETrue;
sl@0: 				break;
sl@0: 				}
sl@0: 			}
sl@0: 		
sl@0: 		__MM_HEAP_MARKEND;
sl@0: 		__UHEAP_RESET;
sl@0: 		failCount++;
sl@0: 		}
sl@0: 
sl@0: 	if(!testOK)
sl@0: 		{
sl@0: 		result = EFail;
sl@0: 		}
sl@0: 
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * Oom performs the oom test on the codec in question
sl@0: * @param srcBuffer
sl@0: * @param dstBuffer 
sl@0: * @return TInt error status
sl@0: *
sl@0: **/
sl@0: template <class Codec>
sl@0: TInt CTestStepOomTest<Codec>::Oom()
sl@0: 	{
sl@0: 	//instantiate codec via a factory function which allows 
sl@0: 	//two phase construction if needed as in the case of gsm610
sl@0: 	// by derivation.
sl@0: 	Codec* theCodec = GetCodecL(); 
sl@0: 	CleanupStack::PushL(theCodec);
sl@0: 	
sl@0: 	//create buffers
sl@0: 	TInt srcBufferSize  = theCodec->SourceBufferSize();
sl@0: 	TInt sinkBufferSize = theCodec->SinkBufferSize();
sl@0: 	CMMFDataBuffer *srcBuffer = CMMFDataBuffer::NewL(srcBufferSize);
sl@0: 	srcBuffer->Data().SetLength( srcBufferSize);
sl@0: 	CleanupStack::PushL(srcBuffer);
sl@0: 	CMMFDataBuffer *dstBuffer = CMMFDataBuffer::NewL(sinkBufferSize);
sl@0: 	dstBuffer->Data().SetLength( sinkBufferSize );
sl@0: 	CleanupStack::PushL(dstBuffer);
sl@0:     
sl@0: 	//[perform the coding operation]
sl@0: 	theCodec->ProcessL(*srcBuffer, *dstBuffer);
sl@0: 
sl@0: 	CleanupStack::PopAndDestroy(3,theCodec); //theCodec,dstBuffer, srcBuffer
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * GetCodec()
sl@0: * @return fully contrsucted codec pointer
sl@0: * note the client of this function is responsible for deallocation
sl@0: *
sl@0: **/
sl@0: template <class Codec>
sl@0: Codec* CTestStepOomTest<Codec>::GetCodecL()
sl@0: 	{
sl@0: 	return new(ELeave) Codec();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: /**
sl@0: *
sl@0: * DoTestStepPreambleL
sl@0: *
sl@0: **/
sl@0: template <class Codec>
sl@0: TVerdict CTestStepOomTest<Codec>::DoTestStepPreambleL(void)
sl@0: 	{
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 CTestStepOomTest<Codec>::DoTestStepPostambleL(void)
sl@0: 	{
sl@0: 	return EPass;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: *
sl@0: * GetCodecL()
sl@0: * @return CMMFGsm610ToPcm16Codec*
sl@0: *
sl@0: **/
sl@0: CMMFGsm610ToPcm16Codec* CTestStepGsm610ToPcm16OomTest::GetCodecL()
sl@0: 		{
sl@0: 		CMMFGsm610ToPcm16Codec* theCodec = new (ELeave) CMMFGsm610ToPcm16Codec;
sl@0: 		CleanupStack::PushL(theCodec);
sl@0: 		theCodec->ConstructL();
sl@0: 		CleanupStack::Pop(1); // theCodec
sl@0: 		return theCodec;
sl@0: 		}
sl@0: /**
sl@0: *
sl@0: * GetCodecL
sl@0: * @return CMMFGsm610ToPcm16Codec*
sl@0: *
sl@0: **/
sl@0: CMMFGsm610ToPcm16Codec* CTestStepPcm16ToGsm610OomTest::GetCodecL()
sl@0: 	{
sl@0: 	CMMFGsm610ToPcm16Codec* theCodec = new (ELeave) CMMFGsm610ToPcm16Codec();
sl@0: 	CleanupStack::PushL(theCodec);
sl@0: 	theCodec->ConstructL();
sl@0: 	CleanupStack::Pop(1); // theCodec
sl@0: 	return theCodec;	
sl@0: 	}
sl@0:  
sl@0: /**
sl@0: *
sl@0: * This is used for template instantiation.
sl@0: *
sl@0: * Normally templated classes are defined in header files..
sl@0: * Here we use them in *.cpp which requires an explicit instantiation.
sl@0: * We know that any other reference to CTestStepOomTest<class> within
sl@0: * this dll will instantiate the template and we do not want the compiler
sl@0: * to remind us about that.
sl@0: *
sl@0: **/
sl@0: 
sl@0: #ifdef __VC32__
sl@0: #pragma warning( disable : 4660 )	
sl@0: #endif
sl@0: 
sl@0: template class CTestStepOomTest<CMMFPcm16ToALawCodec>;
sl@0: template class CTestStepOomTest<CMMFAlawToPcm16Codec>;
sl@0: template class CTestStepOomTest<CMMFGsm610ToPcm16Codec>;
sl@0: template class CTestStepOomTest<CMMFImaAdpcmToPcm16Codec>;
sl@0: template class CTestStepOomTest<CMMFMulawToPcm16Codec>;
sl@0: template class CTestStepOomTest<CMMFPcm16SwapEndianCodec>;
sl@0: template class CTestStepOomTest<CMMFPcm16ToImaAdpcmCodec>;
sl@0: template class CTestStepOomTest<CMMFPcm16ToMuLawCodec>;
sl@0: template class CTestStepOomTest<CMMFPcm16ToPcmU16BECodec>;
sl@0: template class CTestStepOomTest<CMMFPcm16ToPcmU8Codec>;
sl@0: template class CTestStepOomTest<CMMFPcmS16ToPcmS8Codec>;
sl@0: template class CTestStepOomTest<CMMFPcm16ToPcmU16CodecCodec>;
sl@0: template class CTestStepOomTest<CMMFPcm8ToPcm16Codec>;
sl@0: template class CTestStepOomTest<CMMFPcmU16BeToPcmS16Codec>;
sl@0: 
sl@0: #ifdef __VC32__
sl@0: #pragma warning( default : 4660 )
sl@0: #endif