os/ossrv/genericopenlibs/posixrealtimeextensions/test/testtimer/src/ttimerthread.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/*
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* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:test cases for concurrency test for timer_settime ,timer_gettime 
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* Name        : ttimerthread.cpp
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* 
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*
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*/
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#include "ttimerthread.h"
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#include <stdapis/errno.h>
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CTimerTestThread* CTimerTestThread::NewL(TTimerTestThreadParams& aParams)
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    {
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    CTimerTestThread* self = new (ELeave) CTimerTestThread(aParams); 
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     return self;
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    }
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CTimerTestThread::CTimerTestThread(TTimerTestThreadParams& aParams)
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    :iParentStep(aParams.iTestStep),iParams(aParams)
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    {
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    }
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CTimerTestThread::~CTimerTestThread()
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    {
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    }
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TInt CTimerTestThread::OEEntry(TAny* aData)
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    {
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    TTimerTestThreadParams* params = static_cast<TTimerTestThreadParams*>(aData);
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    CTrapCleanup* cleanup = CTrapCleanup::New();
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    if (!cleanup)
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        {
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        return KErrNoMemory;
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        }
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    TRAPD(err, OEMainL(*params));
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    delete cleanup;
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    return err;
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    }
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void CTimerTestThread::OEMainL(TTimerTestThreadParams& aParams)
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    {
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    CTimerTestThread* timerThread = CTimerTestThread::NewL(aParams);
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    timerThread->doOperation();
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    delete timerThread;
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    }
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void CTimerTestThread::doOperation()
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    {   
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    timer_t timerid;
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    struct itimerspec timeSpec1;
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    struct itimerspec timeSpec2;
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    iParams.iTestResult=EFalse;
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    int ret = timer_create(CLOCK_REALTIME, NULL, &timerid);
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    if(ret != -1)
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    {
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        iParams.iTestStep.INFO_PRINTF1(_L("Timer Created"));
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        timeSpec1.it_value.tv_sec = 10;
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        /* 500 million nsecs = .5 secs */
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        timeSpec1.it_value.tv_nsec = 500000000;
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        timeSpec1.it_interval.tv_sec = 10;
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        /* 500 million nsecs = .5 secs */
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        timeSpec1.it_interval.tv_nsec = 500000000;
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        ret = timer_settime(timerid, 0, &timeSpec1, NULL);
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        if (ret == -1)
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        {
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            iParams.iTestStep.ERR_PRINTF2(_L("Timer Set Time Failed - %d"), errno);
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            return;
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        }
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        iParams.iTestStep.INFO_PRINTF1(_L("Set Timer Success"));
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        //    get_timer()
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        ret = timer_gettime(timerid, &timeSpec2);
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        if(ret == -1)
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        {
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            iParams.iTestStep.ERR_PRINTF2(_L("Timer Get Time Failed - %d"), errno);
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            return;
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        }
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        iParams.iTestStep.INFO_PRINTF1(_L("Get Timer Success"));
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        compareTimeSpec(timeSpec1, timeSpec2);
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        ret = timer_delete(timerid);
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        if(ret == -1)
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        {
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            iParams.iTestStep.ERR_PRINTF2(_L("Timer Get Time Failed - %d"), errno);
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            return;
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        }
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      iParams.iTestStep.INFO_PRINTF1(_L("Timer Deleted"));
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    }
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    else
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    {
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        iParams.iTestStep.ERR_PRINTF2(_L("Timer Create Failed - %d"), errno);
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        return;
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    }
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   iParams.iTestResult=ETrue;
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    return;
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    }
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TBool CTimerTestThread::compareTimeSpec(struct itimerspec timeSpec1, struct itimerspec timeSpec2)
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    {
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    if((timeSpec1.it_value.tv_sec == timeSpec2.it_value.tv_sec )
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        && (timeSpec1.it_value.tv_nsec  == timeSpec2.it_value.tv_nsec )
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        && (timeSpec1.it_interval.tv_sec == timeSpec2.it_interval.tv_sec )
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        && (timeSpec1.it_interval.tv_nsec == timeSpec2.it_interval.tv_nsec ))
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        {
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            iParams.iTestStep.INFO_PRINTF1(_L("Timer Spec Matched"));
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            return ETrue;
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        }
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    else
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        {
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            iParams.iTestStep.INFO_PRINTF1(_L("Timer spec Not Matched"));
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            return EFalse;
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        }
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    }