// 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*/