// Copyright (c) 2004-2009 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:

//

#include <e32base.h>

#include <f32file.h>

#include <testframework.h>

#include "TestStepUnitMMFAudClient.h"

#include "TestSuiteUnitMMFAudClient.h"

#include "TestStepPlayerAllocFailOpen.h"

// --------------------------------------------

/*

 *

 * Static constructor for CTestStepPlayerAllocFailOpenFile.

 *

 *

 * @return	"CTestStepPlayerAllocFailOpenFile*"

 *			The constructed CTestStepPlayerAllocFailOpenFile

 *

 * @xxxx

 * 

 */

CTestStepPlayerAllocFailOpenFile* CTestStepPlayerAllocFailOpenFile::NewL(TBool aUseFileHandle)

	{

	CTestStepPlayerAllocFailOpenFile* self = new(ELeave) CTestStepPlayerAllocFailOpenFile;

	if (aUseFileHandle)

		{

		self->iTestStepName = _L("MM-MMF-ACLNT-U-0110-CP");

		}

	else

		{

		self->iTestStepName = _L("MM-MMF-ACLNT-U-0104-CP");

		}

	self->iHeapSize = 100000;

	self->iUseFileHandle = aUseFileHandle;

	return self;

	}

/**

 *

 * Test step Preamble.

 *

 * @xxxx

 * 

 */

enum TVerdict CTestStepPlayerAllocFailOpenFile::DoTestStepPreambleL(void)

	{

	// Printing to the console and log file

	INFO_PRINTF1(iTestStepName);

	INFO_PRINTF1(_L("This is Alloc failure test of CMMFMdaAudioPlayerUtility::OpenDesL"));

	if(!GetStringFromConfig(_L("SectionOne"), _L("AudioPlayFName7"), iFileName))

		{

		INFO_PRINTF1(_L("file not found: "));

		INFO_PRINTF1(iFileName);

		return EInconclusive;

		}

	// this installs the scheduler

	return CTestStepUnitMMFAudClient::DoTestStepPreambleL();

	}

/**

 *

 * Test step Postamble.

 *

 * @xxxx

 * 

 */

enum TVerdict CTestStepPlayerAllocFailOpenFile::DoTestStepPostambleL(void)

	{

	delete iPlayer; iPlayer = NULL;

	iFile.Close();

	iFs.Close();

	//[ Destroy the scheduler ]

	return CTestStepUnitMMFAudClient::DoTestStepPostambleL();

	}

/**

 * Implementation of the MMdaAudioPlayerCallback interface functions

 **/

void CTestStepPlayerAllocFailOpenFile::MapcInitComplete(TInt aErrorcCode, 

														const TTimeIntervalMicroSeconds &/*aDuration*/)

	{

#ifdef __WINS__

	iKErrGeneralIgnored = EFalse;

	if ( aErrorcCode == KErrGeneral )

		iKErrGeneralIgnored = ETrue; //Ignore KErrGeneral on EMULATOR

#endif

	if ( aErrorcCode == KErrNone || aErrorcCode == KErrNoMemory )

		{

		iAllocOK = ETrue;

		if ( aErrorcCode == KErrNone 

					&& iPlayer->Duration() > TTimeIntervalMicroSeconds(0) )

			{

			iResultOK = ETrue;

			}

		}

	else 

		{

		INFO_PRINTF2(_L("Unexpected error %d seen"), aErrorcCode);

		iAllocOK = EFalse;

		}

	CActiveScheduler::Stop();

	}

void CTestStepPlayerAllocFailOpenFile::MapcPlayComplete(TInt /*aErrorcCode*/)

	{

	ASSERT(0);

	}

/**

 *

 * Do the test step.

 * Each test step must supply an implementation for DoTestStepL.

 *

 * @return	"TVerdict"

 *			The result of the test step

 *

 * @xxxx

 * 

 */

TVerdict CTestStepPlayerAllocFailOpenFile::DoTestStepL()

	{

	iAllocOK = ETrue;

	iResultOK = EFalse;

	TInt count;

	INFO_PRINTF1(_L("Testing CMdaAudioPlayerUtility::OpenFileL()"));

	__MM_HEAP_MARK;

	//create the player, leave if unsuccessful

	iPlayer = CMdaAudioPlayerUtility::NewL(*this);

	if (iUseFileHandle)

		{

		User::LeaveIfError(iFs.Connect());

		User::LeaveIfError(iFs.ShareProtected());

		User::LeaveIfError(iFile.Open(iFs,iFileName, EFileRead));

		}

	TInt error = KErrNone;

	for( count = 0; iAllocOK; count++ )

		{

		User::__DbgSetAllocFail(RHeap::EUser,RHeap::EFailNext,count);

		if (iUseFileHandle)

			{

			TRAP( error, iPlayer->OpenFileL( iFile ) );

			}

		else

			{

			TRAP( error, iPlayer->OpenFileL( iFileName ) );

			}

		if ( error != KErrNone && error != KErrNoMemory )

			{

			INFO_PRINTF3(_L("Unexpected error %d seen on interaction %d"), error, count);

			iAllocOK = EFalse;

			}

		if ( error == KErrNone )

			CActiveScheduler::Start();

		iPlayer->Close();

		TAny *testAlloc = User::Alloc(1); // when this fails, we passed through all allocs within test

		if ( testAlloc == NULL )

			break;

		User::Free(testAlloc);

		}

	User::__DbgSetAllocFail(RHeap::EUser,RHeap::EFailNext,NULL);

	delete iPlayer; iPlayer = NULL;

	__MM_HEAP_MARKEND;

	//determine result and print info

	iTestStepResult = EFail;

	if (iAllocOK)

		{

		if (iResultOK)

			{

			INFO_PRINTF2(_L("Completed OK with %d memory allocations tested"),count);

			iTestStepResult = EPass;

			}

		else

			{

			INFO_PRINTF2(_L("Bad result with %d memory allocations tested"),count);

			}

		}

	else

		{

		INFO_PRINTF2(_L("Error occured with %d memory allocations tested"),count);

#ifdef __WINS__

		//Ignore KErrGeneral on EMULATOR

		if ( iKErrGeneralIgnored )

			{

			INFO_PRINTF1(_L("KErrGeneral has been ignored on EMULATOR"));

			INFO_PRINTF1(_L("Subsequent steps may fail with KErrGeneral"));

			iTestStepResult = EPass;

			}

#endif

		}

	INFO_PRINTF1(_L("Finished with this test step"));

	return iTestStepResult;

	}