// Copyright (c) 2007-2009 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:

//

#ifndef TSGDRIVER_H

#define TSGDRIVER_H

#include "tgraphicsresourceteststepbase.h"

class CTSgDriver : public CTSgTestStepBase

	{

public:

	CTSgDriver();

	~CTSgDriver();

private:

	// From CTestStep

	virtual TVerdict doTestStepL();

private:

	//positive tests

	void TestInitializationAndShutdown();

	void TestInitializeShutdownManyTimes();	

	//negative tests

	void TestShutdownUninitialized();

	//panic tests

	void TestPanicResourceCountNoDriverL();

	void TestPanicAllocMarkStartNoDriverL();

	void TestPanicAllocMarkEndNoDriverL();

	void TestPanicSetAllocFailNoDriverL();

	void TestShutdownMemoryLeakL();

	void TestDriverMemoryLeakL();

	};

_LIT(KTSgDriver,"TSgDriver");

#endif /*TSGDRIVER_H*/