// Copyright (c) 2002-2009 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:

// This file contains an example Test step implementation 

// This demonstrates the various functions provided

// by the CTestStep base class which are available within

// a test step 

// 

//

// EPOC includes

#include <e32base.h>

#include <e32test.h>

#include <e32keys.h>

#include <c32comm.h>

#include <f32file.h>

#include <etel.h>

#include <etelmm.h>

#include <testframework.h>

#include <mdaaudiosampleplayer.h>

//#include <MdaAudioSampleEditor.h>

//#include <MdaAudioTonePlayer.h>

// Test system includes

#include <testframework.h>

// Specific includes for this test suite

#include "TestStepUnitMMFAudClient.h"

#include "TestSuiteUnitMMFAudClient.h"

// Specific includes for these test steps

#include "TestStepPlayerAllocFailNew.h"

#include "mmfclientaudioplayer.h"

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

/**

 *

 * Static constructor for CTestStepPlayerAllocFailNewFilePlayer.

 *

 *

 * @return	"CTestStepPlayerAllocFailNewFilePlayer*"

 *			The constructed CTestStepPlayerAllocFailNewFilePlayer

 *

 * @xxxx

 * 

 */

CTestStepPlayerAllocFailNewFilePlayer* CTestStepPlayerAllocFailNewFilePlayer::NewL()

	{

	CTestStepPlayerAllocFailNewFilePlayer* self = new(ELeave) CTestStepPlayerAllocFailNewFilePlayer;

	return self;

	}

/**

 *

 * Test step constructor.

 * Each test step initialises its own name.

 *

 * @xxxx

 * 

 */

CTestStepPlayerAllocFailNewFilePlayer::CTestStepPlayerAllocFailNewFilePlayer()

	{

	// store the name of this test case

	// this is the name that is used by the script file

	iTestStepName = _L("MM-MMF-ACLNT-U-0101-CP");

	}

/**

 *

 * Test step destructor.

 *

 * @xxxx

 * 

 */

CTestStepPlayerAllocFailNewFilePlayer::~CTestStepPlayerAllocFailNewFilePlayer()

	{

	}

/**

 * Implementation of the MMdaAudioPlayerCallback interface functions

 **/

void CTestStepPlayerAllocFailNewFilePlayer::MapcInitComplete(TInt aError, 

															const TTimeIntervalMicroSeconds &/*aDuration*/)

	{

	iError = aError;

//	INFO_PRINTF2(_L("callback error: %d"), aError);

	CActiveScheduler::Stop();

	}

void CTestStepPlayerAllocFailNewFilePlayer::MapcPlayComplete(TInt aError)

	{

	iError = aError;

	CActiveScheduler::Stop();

	}

/**

 *

 * Test step Preamble.

 *

 * @xxxx

 * 

 */

enum TVerdict CTestStepPlayerAllocFailNewFilePlayer::DoTestStepPreambleL(void)

	{

	 enum TVerdict verdict;

	 // this installs the scheduler

	 verdict = CTestStepUnitMMFAudClient::DoTestStepPreambleL();

	// Printing to the console and log file

	INFO_PRINTF1(_L("MM-MMF-ACLNT-U-0101-CP"));

	INFO_PRINTF1(_L("this is an Alloc failure test of the CMMFMdaAudioPlayerUtility::NewFilelayerL() "));

	iError = KErrNone; //KErrTimedOut;

	if(!GetStringFromConfig(_L("SectionOne"), _L("AudioPlayFName1"), iFileName))

		{

		//INFO_PRINTF2(_L("file name %s not found..."), fileptr);

		return EInconclusive;

		}

	 return verdict;

	}

/**

 *

 * Test step Postamble.

 *

 * @xxxx

 * 

 */

enum TVerdict CTestStepPlayerAllocFailNewFilePlayer::DoTestStepPostambleL(void)

	{

	delete iPlayer;

	iPlayer = NULL;

	//[ Destroy the scheduler ]

	return CTestStepUnitMMFAudClient::DoTestStepPostambleL();

	}

/**

 *

 * The commands to be included in the TRAP command

 *

 * @xxxx

 * 

 */

void CTestStepPlayerAllocFailNewFilePlayer::StartNewFilePlayerSchedulerL()

	{

	TRAPD(err, iPlayer = CMMFMdaAudioPlayerUtility::NewFilePlayerL(iFileName, *this) );

	// examining value

	if (err != KErrNone)

		User::Leave(err); // or User::LeaveIfError....

	CActiveScheduler::Start();

	}

/**

 *

 * Do the test step.

 * Each test step must supply an implementation for DoTestStepL.

 *

 * @return	"TVerdict"

 *			The result of the test step

 *

 * @xxxx

 * 

 */

TVerdict CTestStepPlayerAllocFailNewFilePlayer::DoTestStepL()

	{

	iTestStepResult = EPass;

    TInt err       = KErrNone;

	TInt failCount = 1;

	TBool completed = EFalse;

	TBool badResult = EFalse; 

	TBool reachedEnd = EFalse; // Note: declare outside loop to help with debugging

	for(;;)	

		{

		iError = KErrNone;

		__UHEAP_SETFAIL(RHeap::EFailNext ,failCount);

		__MM_HEAP_MARK;

		TRAP( err, StartNewFilePlayerSchedulerL() );

		completed = EFalse;

		if (err == KErrNone && iError == KErrNone)

			{

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

			if (testAlloc==NULL)

				{

				reachedEnd = ETrue;

				failCount--; // -= 1;

				}

			else

				User::Free(testAlloc);

			// see if valid result and break if wrong - might be premature result

			TInt err1 = KErrNone;

			TInt err2 = KErrNone;

			TInt state = 0;

			TMMFMessageDestination* srcHandle = NULL;

			err1 = GetAudPlayerState(iPlayer, state);

			err2 = GetAudPlayerSourceHandle(iPlayer, srcHandle);

			if ( err1 != KErrNone ||

				 err2 != KErrNone ||

				 &srcHandle == NULL ||

				 state != CMMFMdaAudioPlayerUtility::EStopped ||

				 iPlayer->Duration() == TTimeIntervalMicroSeconds(0) || // we know the duration of the file is more than 0

				 iError != KErrNone)

				badResult = ETrue;

			if (iPlayer != NULL)

				{

				delete iPlayer;

				iPlayer = NULL;

				}

			completed = reachedEnd || badResult;

			}

		else if ((err && err != KErrNoMemory) || (err == KErrNone && iError != KErrNoMemory)) // bad error code

			completed = ETrue;

		if (iError != KErrNone)

			{

			// Error from a callback - free iPlayer for next time round the loop

			delete iPlayer;

			iPlayer = NULL;

			}

		__MM_HEAP_MARKEND;

		__UHEAP_SETFAIL(RHeap::ENone ,0);

		if (completed)

			break; // exit loop

		failCount++;

		}

	//failCount -= 1; // Failcount of 1 equates to 0 successful allocs, etc.

	if (err != KErrNone || badResult)

		{

		if (badResult)

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

		else

			INFO_PRINTF3(_L("  Error(%d) with %d memory allocations tested"), err, failCount);

		iTestStepResult = EFail;

		}

	else 

		{

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

		iTestStepResult = EPass;

		}	

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

	// test steps return a result

	return iTestStepResult;

	}