mmlibs/mmfw/tsrc/mmfunittest/aclnt/TSU_MMF_ACLNT_01/TestStepTonePrepareToPlayDualTonePlay.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 <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 "TestStepTone.h"
#include "mmfclienttoneplayer.h"
/**
*
* Static constructor for CTestStepTonePrepareToPlayDualTonePlay.
*
*
* @return "CTestStepTonePrepareToPlayDualTonePlay*"
* The constructed CTestStepTonePrepareToPlayDualTonePlay
*
*/
CTestStepTonePrepareToPlayDualTonePlay* CTestStepTonePrepareToPlayDualTonePlay::NewL()
{
CTestStepTonePrepareToPlayDualTonePlay* self = new(ELeave) CTestStepTonePrepareToPlayDualTonePlay;
return self;
}
/**
*
* Test step constructor.
* Each test step initialises its own name.
*
*/
CTestStepTonePrepareToPlayDualTonePlay::CTestStepTonePrepareToPlayDualTonePlay() : iError(KErrNone), iHasPlayed(EFalse)
{
// store the name of this test case
// this is the name that is used by the script file
iTestStepName = _L("MM-MMF-ACLNT-U-0467-CP");
// need a bigger heap size on EKA2 HW
#if !defined __WINS__
iHeapSize = KHeapSizeToneTestEKA2;
#endif // EKA2
}
/**
*
* Test step destructor.
*
*/
CTestStepTonePrepareToPlayDualTonePlay::~CTestStepTonePrepareToPlayDualTonePlay()
{
}
void CTestStepTonePrepareToPlayDualTonePlay::MatoPrepareComplete(TInt aError)
{
iError = aError;
CActiveScheduler::Stop();
}
void CTestStepTonePrepareToPlayDualTonePlay::MatoPlayComplete(TInt aError)
{
iError = aError;
CActiveScheduler::Stop();
}
/**
*
* Test step Preamble.
* Creates a tone utility
*
*/
enum TVerdict CTestStepTonePrepareToPlayDualTonePlay::DoTestStepPreambleL(void)
{
TInt err = KErrNone;
enum TVerdict verdict;
// this installs the scheduler
verdict = CTestStepUnitMMFAudClient::DoTestStepPreambleL();
// Printing to the console and log file
INFO_PRINTF1(_L("this is a test of CMdaAudioToneUtility::PrepareToPlayDualTone()"));
__MM_HEAP_MARK;
// create the Tone utility
TRAP( err, (iTone = CMMFMdaAudioToneUtility::NewL(*this)) );
if ( err != KErrNone ||
iTone->State() != EMdaAudioToneUtilityNotReady )
verdict = EInconclusive;
return verdict;
}
/**
*
* Test step Postamble.
* destroys the tone utility
*
*/
enum TVerdict CTestStepTonePrepareToPlayDualTonePlay::DoTestStepPostambleL(void)
{
delete iTone;
iTone = NULL;
__MM_HEAP_MARKEND;
//[ Destroy the scheduler ]
return CTestStepUnitMMFAudClient::DoTestStepPostambleL();
}
class TDualTone
{
public:
TInt iFreq1;
TInt iFreq2;
};
const TDualTone KDtmfToneTable[] =
{
{941, 1336},//0
{697, 1209},//1
{697, 1336},//2
{697, 1477},//3
{770, 1209},//4
{770, 1336},//5
{770, 1477},//6
{852, 1209},//7
{852, 1336},//8
{852, 1477},//9
{697, 1633},//A
{770, 1633},//B
{852, 1633},//C
{941, 1633},//D
{941, 1209},//E or *
{941, 1477},//F or #
{0, 0} // pause
};
_LIT(KTwinkleDTMFString,"1 1 9 9 # # 9-6 6 3 3 2 2 1-9 9 6 6 3 3 2-9 9 6 6 3 3 2-1 1 9 9 # # 9-6 6 3 3 2 2 1-");
const TInt KQuarterNote = 256000;
const TInt KHalfNote = 512000;
const TInt KEighthNote = 128000;
const TInt KSixteenthNote = 64000;
/**
* convert a DTMF string into an array of TToneInfo
*/
TInt CTestStepTonePrepareToPlayDualTonePlay::GetTune(const TDesC& aDtmfString, RArray<TToneInfo>& aTones)
{
TInt count = aDtmfString.Length();
for (TInt index=0; index<count; )
{
TInt tableIndex;
TInt c = (aDtmfString)[index++];
if (c >= '0' && c <= '9')
tableIndex = c - '0';
else if (c >= 'A' && c <= 'F')
tableIndex = c - 'A' + 10;
else if (c == '*')
tableIndex = 14;
else if (c == '#')
tableIndex = 15;
else if (c == ',') // pause ?
tableIndex = 16;
else
return KErrArgument;
TToneInfo tone;
tone.iFreq1 = KDtmfToneTable[tableIndex].iFreq1;
tone.iFreq2 = KDtmfToneTable[tableIndex].iFreq2;
c = (aDtmfString)[index++];
if (c == ' ')
tone.iDuration = KQuarterNote;
else if (c == '-')
tone.iDuration = KHalfNote;
else if (c == '+')
tone.iDuration = KEighthNote;
else if (c == '%')
tone.iDuration = KSixteenthNote;
else
return KErrArgument;
aTones.Append(tone);
}
return KErrNone;
}
/**
*
* Do the test step.
* Each test step must supply an implementation for DoTestStepL.
*
* @return "TVerdict"
* The result of the test step
*
* @xxxx
*
*/
TVerdict CTestStepTonePrepareToPlayDualTonePlay::DoTestStepL()
{
iTestStepResult = EPass;
RArray<TToneInfo> tones;
// This test plays "twinkle twinkle little star"
// by converting a DTMF sequence into an array of dualtones
// (i.e. frequency pairs) and then calling PrepareToPlayDualTone()
// for each dualtone
TInt error = GetTune(*(&KTwinkleDTMFString), tones);
if (error != KErrNone)
return EInconclusive;
for (TInt index=0; index<tones.Count(); index++)
{
TToneInfo tone = tones[index];
INFO_PRINTF4(_L("playing dual tone of %d Hz & %d Hz for %f seconds"),
tone.iFreq1, tone.iFreq2, ((TReal32)tone.iDuration)/1000000);
// if the frequency is zero, then pause i.e don't play a note
if (tone.iFreq1 != 0)
{
iTone->PrepareToPlayDualTone(tone.iFreq1, tone.iFreq2, TTimeIntervalMicroSeconds(tone.iDuration));
CActiveScheduler::Start();
if (iError != KErrNone || iTone->State() != EMdaAudioToneUtilityPrepared )
return EInconclusive;
iTone->Play();
if (iTone->State() == EMdaAudioToneUtilityPlaying)
iHasPlayed = ETrue;
CActiveScheduler::Start();
if (iError != KErrNone || !iHasPlayed)
return EFail;
iTone->CancelPrepare();
}
User::After(125000);
}
tones.Close();
INFO_PRINTF1(_L("finished with this test step"));
// test steps return a result
return iTestStepResult;
}