mmlibs/mmfw/tsrc/mmfunittest/aclnt/TSU_MMF_ACLNT_01/TestStepPlayerAllocFailNewDescPlayer.cpp
// 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 CTestStepPlayerAllocFailNewDescPlayer.
*
*
* @return "CTestStepPlayerAllocFailNewDescPlayer*"
* The constructed CTestStepPlayerAllocFailNewDescPlayer
*
* @xxxx
*
*/
CTestStepPlayerAllocFailNewDescPlayer* CTestStepPlayerAllocFailNewDescPlayer::NewL()
{
CTestStepPlayerAllocFailNewDescPlayer* self = new(ELeave) CTestStepPlayerAllocFailNewDescPlayer;
return self;
}
/**
*
* Test step constructor.
* Each test step initialises its own name.
*
* @xxxx
*
*/
CTestStepPlayerAllocFailNewDescPlayer::CTestStepPlayerAllocFailNewDescPlayer()
{
// store the name of this test case
// this is the name that is used by the script file
iTestStepName = _L("MM-MMF-ACLNT-U-0103-CP");
iHeapSize = 100000;
}
/**
*
* Test step destructor.
*
* @xxxx
*
*/
CTestStepPlayerAllocFailNewDescPlayer::~CTestStepPlayerAllocFailNewDescPlayer()
{
}
/**
* Implementation of the MMdaAudioPlayerCallback interface functions
**/
void CTestStepPlayerAllocFailNewDescPlayer::MapcInitComplete(TInt aError,
const TTimeIntervalMicroSeconds &/*aDuration*/)
{
iError = aError;
CActiveScheduler::Stop();
}
void CTestStepPlayerAllocFailNewDescPlayer::MapcPlayComplete(TInt aError)
{
iError = aError;
CActiveScheduler::Stop();
}
/**
*
* Test step Preamble.
*
* @xxxx
*
*/
enum TVerdict CTestStepPlayerAllocFailNewDescPlayer::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-0103-CP"));
INFO_PRINTF1(_L("this is Alloc failure test of CMMFMdaAudioPlayerUtility::NewDesPlayerL"));
iError = KErrNone; //KErrTimedOut;
if(!GetStringFromConfig(_L("SectionOne"), _L("AudioPlayFName7"), iFileName))
{
//INFO_PRINTF2(_L("file name %s not found..."), fileptr);
return EInconclusive;
}
TInt fSize;
iFs.Connect();
if ( iFile.Open(iFs, iFileName, EFileRead) != KErrNone )
return EInconclusive;
iFile.Size(fSize);
// load the sound from the file to a Descriptor
iBuf = HBufC8::NewL( fSize );
TPtr8 buf = iBuf->Des();
iFile.Read(buf);
iFile.Close();
iFs.Close();
return verdict;
}
/**
*
* Test step Postamble.
*
* @xxxx
*
*/
enum TVerdict CTestStepPlayerAllocFailNewDescPlayer::DoTestStepPostambleL(void)
{
delete iPlayer;
iPlayer = NULL;
delete iBuf;
iBuf = NULL;
//[ Destroy the scheduler ]
return CTestStepUnitMMFAudClient::DoTestStepPostambleL();
}
/**
*
* Do the test step.
* Each test step must supply an implementation for DoTestStepL.
*
* @return "TVerdict"
* The result of the test step
*
* @xxxx
*
*/
TVerdict CTestStepPlayerAllocFailNewDescPlayer::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, (iPlayer = CMMFMdaAudioPlayerUtility::NewDesPlayerL(iBuf->Des(), *this)) );
completed = EFalse;
if (err == 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 ||
// when openning a descriptor the duration is not set... hence we can't check that
//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 != 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;
}