/**

* Copyright (c) 2004-2009 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:

*

*/

#if (!defined __DSTSTEP_H__)

#define __DSTSTEP_H__

#include <test/testexecutestepbase.h>

#include "DstServer.h"

#include <tz.h>

class CDstStep;

/////////////////////////////////////////////////////////////////////////

// CDSTActiveWorker

//

class CDSTActiveWorker : public CActive

	{

public:

	static CDSTActiveWorker* NewL(const CDstStep& aTestStep);

	~CDSTActiveWorker();

	void Start();

private:

	CDSTActiveWorker(const CDstStep& aTestStep);

	void CompleteSelf();

	// from CActive

	void RunL();

	void DoCancel();

	TInt RunError(TInt aError);

private:

	CDstStep& iTestStep;

	};

/////////////////////////////////////////////////////////////////////////

// CDstStep

//

class CDstStep : public CTestStep

	{

public:

	friend class CDSTActiveWorker;

	CDstStep();

	~CDstStep();

	// Called by Asynchronous test steps when they complete their

	// test

	void TestCompleted(TInt aCondition);

	// Called by test step sub-class, 

	// immediately after connecting to the session and before

	// any other Component Under Test is created, 

	// to register the file session for stress testing.

	void SetFileSession(RFs& aFs);

	// Logs the description if error Condition

	// the whole test step is considered failed if any logged check is a failure

	void LogCheck(const TDesC& aDescription, TInt aCondition);

	// Reads a TTime-like format string but allows the use of proper month and day values

	static TTime ReadTimeParamStringL(const TDesC& aParamString);

protected:

	// Template Method Called by doTestStepL thru StartTest()

	virtual TInt CreateAndRunTestUnitL() = 0;

	// Template Method called by TestCompleted() thru FinishTest()

	virtual void DestroyTestUnit() = 0;

	// Template Method called by doTestStepPreambleL()

	virtual void PrepareTestEnvironmentL();

private:

	enum TState 

		{

		EIdle=0,

		ERunningLeakTest,

		ERunningFileTest,

		ERunningNormalTest,

		};

	enum TTestCmd 

		{

		ECreateUnit=0,

		EDestroyUnit

		};

	// Called by ActiveWorker to start the test

	TInt RunTest();

	// Tidies up after each run of a test. The test may be run several times

	// before the test step returns to TestExecute

	TInt FinishTest();

	// Kicks-off each run of a test. see FinishTest()

	TInt StartTest();

	// from CTestStep 

	TVerdict doTestStepL(); 			// Pure virtual

	TVerdict doTestStepPostambleL();	// virtual

	TVerdict doTestStepPreambleL();

protected:

	RTz iTimeZoneServer;

	RFs iFileServ;

private:

	TState iState;

	TTestCmd iTestCmd;

	TInt iTestCondition;

	TInt iMaxRunTestCount;				

	TInt iTestCount;

	TInt iMaxLeakTestCount;

	TInt iFirstLeakIter;

	TInt iMaxFileTestCount;

	TInt iStartPHandleCount;

	TInt iStartTHandleCount;

	TBool iCheckHandles;

	TInt iChecksPassed;	// accummulates the number of checks passed 

	TInt iChecksFailed;	// accummulates the number of checks failed

	CActiveScheduler* iScheduler;

	CDSTActiveWorker* iActiveWorker;

	RFs* iFs;							// not owned

	};

#endif