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/*
* Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
* Contact: http://www.qt-project.org/legal
* 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:
* Notifier step / thread, locks a contact / database, sends message to
* concurrent running listener thread / step informing it what has been locked
* waits for message from listner to start countdown to release of lock
* listener will send message and wait for specified lock to be released
* or for timeout to be invoked by cntmodel.
* Sending Messages:
* Set shared string to contain length of time resource will be locked for in seconds. KSharedEvents. (6)
* Set shared string to contain id of contact that is locked. KSharedContact. (1)
* Set shared string to contain a value, specify that new test case can start. KSharedNextTest. (aa)
* Receiving messages:
* Read shared string length signifying that thread should start countdown
* until realease of resource. KSharedClients. (AA)
*
*/
/**
@file
@publishedAll
@released
*/
#include "concurrenttimeoutnotifierstep.h"
#include "performancefunctionalitydefs.h"
_LIT(KRun1,"NonTrans");
_LIT(KRun2,"Transaction");
_LIT(KTest1, "Contacts timeout test");
_LIT(KTest2, "Transaction timeout test");
const static TInt KTimeout = 50000000;//50 seconds timeout
const static TInt KOneSecond = 1000000;
_LIT(KDoubleChar,"AA");
CConcurrentTimeOutNotifierStep::CConcurrentTimeOutNotifierStep() :
CPerformanceFunctionalityBase(KConcurrentTimeoutContacts),
iSeconds( 10 )
{
iConcurrent = ETrue;
SetTestStepName(KConcurrentTimeoutNotifierStep);
}
/**
runs the next test that will lock a particular resource
*/
void CConcurrentTimeOutNotifierStep::CConcurrentTimeOutNotifierMyActive::RunL()
{
const static TInt KTestCount = iStep->iTests->Count();
if( iStep->iNextTest >= KTestCount )
{
CActiveScheduler::Stop();
iStep->iNextTest = 0;
}
else
{
RArray< void (CConcurrentTimeOutNotifierStep::*)() > &Tests = *( iStep->iTests );
//select test to run
void (CConcurrentTimeOutNotifierStep::*TestFunction)() = Tests[ iStep->iNextTest ];
//execute test
( iStep->*TestFunction )();
Activate();
}
}
void CConcurrentTimeOutNotifierStep::CConcurrentTimeOutNotifierMyActive::DoCancel()
{
//nothing to cleanup, does nothing.
}
TInt CConcurrentTimeOutNotifierStep::CConcurrentTimeOutNotifierMyActive::RunError(TInt aError)
{
_LIT(KActiveError,"CConcurrentTimeOutNotifierStep:: Error in doTest runL: %d");
iStep->ERR_PRINTF2(KActiveError, aError );
return aError;
}
void CConcurrentTimeOutNotifierStep::CConcurrentTimeOutNotifierMyActive::Activate()
{
if(!IsActive())
{
TRequestStatus *pS=&iStatus;
User::RequestComplete(pS,KErrNone);
SetActive();
}
}
CConcurrentTimeOutNotifierStep::~CConcurrentTimeOutNotifierStep()
{
if( iTests )
{
iTests->Close();
CLEAR(iTests);
}
CLEAR(iMyActive);
}
/**
create active object and test array
append contact lock or transaction lock test as necessary
*/
void CConcurrentTimeOutNotifierStep::PreTestL()
{
iMyActive = new (ELeave) CConcurrentTimeOutNotifierStep::CConcurrentTimeOutNotifierMyActive( this );
iTests = new(ELeave) RArray< void (CConcurrentTimeOutNotifierStep::*)() >();
const TDesC &run = ConfigSection();
if( run == KRun1 )
{
iTests->AppendL( &CConcurrentTimeOutNotifierStep::LockContactTestL );
}
else if( run == KRun2 )
{
iTests->AppendL( &CConcurrentTimeOutNotifierStep::LockDatabaseTestL );
}
else
{
MissingTestPanic();
}
}
TVerdict CConcurrentTimeOutNotifierStep::doTestStepL()
{
__UHEAP_MARK;
InitializeL();
_LIT(KDoStepPrint,"CConcurrentTimeOutNotifierStep::doTestStepL()");
INFO_PRINTF1(KDoStepPrint); //Block start
iIterate->Reset();
SetTimerL(-1);
SetContactL( -1 );
SetSharedTextL(KSharedNextTest, KDoubleChar, EFalse);
CActiveScheduler::Add(iMyActive);
iMyActive->Activate();
CActiveScheduler::Start();
Cleanup();
__UHEAP_MARKEND;
return TestStepResult();
}
/**
sends message to listener specifying the length of time resource will be locked for
*/
void CConcurrentTimeOutNotifierStep::SetTimerL(const TInt aTime)
{
ShareIntL(KSharedEvents, aTime);
}
/**
sends message to listener specifying the contact that will be locked
*/
void CConcurrentTimeOutNotifierStep::SetContactL(const TInt aCid)
{
ShareIntL(KSharedContact, aCid);
}
/**
wait for message from listener specifying that countdown to release of resource should commence
*/
void CConcurrentTimeOutNotifierStep::StartCountdownL()
{
if ( iCountdown )
{
return;
}
iCountdown = SharedCountL(KSharedClients) > 0;
if (iCountdown)
{
iStart.UniversalTime();
SetSharedTextL(KSharedClients, KNullDesC, EFalse);
}
}
/**
either release resource after countdown has reached the necessary value
or timeout test if countdown is not started after the timeout period has passed
*/
void CConcurrentTimeOutNotifierStep::ProcessWaitL(const TBool aTransaction)
{
StartCountdownL();
iEnd.UniversalTime();
const TInt64 KLockTime = iEnd.MicroSecondsFrom( iStart ).Int64();
const TInt64 KTestTime = iEnd.MicroSecondsFrom( iTestStart ).Int64();
if( iCountdown && ( KLockTime >= ((iSeconds - KTimeDiff) * KOneSecond) ) )
{
iWaiting = EFalse;
iCountdown = EFalse;
if(aTransaction)
{
iContactsDatabase->DatabaseCommitL( EFalse );//unlock database
}
else
{
CloseL( ETrue );//unlock contact
}
++iNextTest;
SetSharedTextL(KSharedNextTest, KDoubleChar, EFalse);
}
else if( KTestTime > KTimeout ) //test has timed out
{
_LIT(KTimedOut,"Notifier test %d has timed out");
ERR_PRINTF2(KTimedOut, ++iNextTest);
iWaiting = EFalse;
iCountdown = EFalse;
TESTPRINT( EFalse );
SetSharedTextL(KSharedNextTest, KDoubleChar, EFalse);
iNextTest = iTests->Count();
}
//else test is not complete and has not timed out... continue waiting
}
/*
open a contact, this causes that contact to be locked
*/
void CConcurrentTimeOutNotifierStep::LockContactTestL()
{
if(iWaiting)
{
ProcessWaitL( EFalse );
}
else
{
INFO_PRINTF1(KTest1);
iWaiting = ETrue;
TContactItemId cid = iIterate->NextL();
OpenL( cid );
//notify listener that database will be unlocked after x amount of time
SetTimerL( iSeconds - KTimeDiff );
SetContactL( cid );
iTestStart.UniversalTime();
}
}
/*
starts a transactions
this causes the database to be locked
*/
void CConcurrentTimeOutNotifierStep::LockDatabaseTestL()
{
if(iWaiting)
{
ProcessWaitL( ETrue );
}
else
{
INFO_PRINTF1(KTest2);
iWaiting = ETrue;
TContactItemId cid = iIterate->NextL();
iContactsDatabase->DatabaseBeginLC(EFalse);
//notify listener that contact will be unlocked after x amount of time
SetTimerL( iSeconds - KTimeDiff );
SetContactL( cid );
CleanupStack::Pop(); // cleanup item from the CContactDatabase::DatabaseBeginLC()
iTestStart.UniversalTime();
}
}
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