// 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 "TestStepRecorderAllocFail.h"

#include "MmfAudioController.h"

#include "mmfclientaudiorecorder.h"

//#include "MmfClientAudioPlayer.h"

//#include <mmffourcc.h>

//#include <mmfpaniccodes.h>

//#include <mmfFormatImplementationUIDs.hrh>

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

/**

 *

 * Static constructor for CTestStepRecorderAllocFailOpen.

 *

 *

 * @return	"CTestStepRecorderAllocFailOpen*"

 *			The constructed CTestStepRecorderAllocFailOpen

 *

 * @xxxx

 * 

 */

CTestStepRecorderAllocFailOpen* CTestStepRecorderAllocFailOpen::NewL()

	{

	CTestStepRecorderAllocFailOpen* self = new(ELeave) CTestStepRecorderAllocFailOpen;

	return self;

	}

/**

 *

 * Test step constructor.

 * Each test step initialises its own name.

 *

 * @xxxx

 * 

 */

CTestStepRecorderAllocFailOpen::CTestStepRecorderAllocFailOpen()

	{

	// store the name of this test case

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

	iTestStepName = _L("MM-MMF-ACLNT-U-0303-CP");

	}

/**

 *

 * Test step destructor.

 *

 * @xxxx

 * 

 */

CTestStepRecorderAllocFailOpen::~CTestStepRecorderAllocFailOpen()

	{

	}

/**

 *

 * Test step Preamble.

 *

 * @xxxx

 * 

 */

enum TVerdict CTestStepRecorderAllocFailOpen::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-0303-CP"));

	INFO_PRINTF1(_L("this is Alloc failure test of CMdaAudioRecorderUtility::OpenDesL"));

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

		{

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

		return EInconclusive;

		}

	// create the Recorder utility

	if ( (iRecorder = CMMFMdaAudioRecorderUtility::NewL(*this)) == NULL )

		verdict = EInconclusive;

	iClipLocation = new TMdaFileClipLocation(iFileName);

	iFormat = new TMdaWavClipFormat();

	return verdict;

	}

/**

 *

 * Test step Postamble.

 *

 * @xxxx

 * 

 */

enum TVerdict CTestStepRecorderAllocFailOpen::DoTestStepPostambleL(void)

	{

	delete iRecorder;

	iRecorder = NULL;

	//[ Destroy the scheduler ]

	return CTestStepUnitMMFAudClient::DoTestStepPostambleL();

	}

/**

 *

 * Callback Handle.

 *

 * @xxxx

 * 

 */

void CTestStepRecorderAllocFailOpen::MoscoStateChangeEvent(CBase* /*aObject*/,

														  TInt /*aPreviousState*/,

														  TInt /*aCurrentState*/,

														  TInt aErrorcCode)

	{

	iError = aErrorcCode;

	CActiveScheduler::Stop();

	}

void CTestStepRecorderAllocFailOpen::OpenAndStartSchedulerL()

	{

	iRecorder->OpenL( iClipLocation, iFormat );

	CActiveScheduler::Start(); 

	User::LeaveIfError(iError);

	}

/**

 *

 * Do the test step.

 * Each test step must supply an implementation for DoTestStepL.

 *

 * @return	"TVerdict"

 *			The result of the test step

 *

 * @xxxx

 * 

 */

TVerdict CTestStepRecorderAllocFailOpen::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(;;)	

		{

		__UHEAP_SETFAIL(RHeap::EFailNext ,failCount);

		//__MM_HEAP_MARK;

		TRAP( err, OpenAndStartSchedulerL() );

		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

			INFO_PRINTF2(_L("state CMdaAudioRecorderUtility %d"), iRecorder->State() );

			if (iRecorder == NULL ||

				iError != KErrNone ||

				iRecorder->State() != CMdaAudioRecorderUtility::EOpen)

				badResult = ETrue;

			if(iRecorder)

				iRecorder->Close();

			completed = reachedEnd || badResult;

			}

		else if (((err != KErrNone) && (err != KErrNoMemory)) || 

				((iError != KErrNone) && (iError != KErrNoMemory))) // bad error code

			completed = ETrue;

		//__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;

	}