// 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 __TSTREAMIDCACHE_H__

#define __TSTREAMIDCACHE_H__

#include <fbs.h>

class CTStreamIdCache : public CTGraphicsBase

	{

public:

	CTStreamIdCache(CTestStep* aStep);

	~CTStreamIdCache();

protected:

//from 	CTGraphicsStep

	virtual void RunTestCaseL(TInt aCurTestCase);

	void ConstructL();

private:	

	void ExpandCleanupStackL();

	void TestStreamIdCacheEntry();	

	void TestProcessingBitmapStream();

	void TestComparingStreams();

	void TestReplacingFile();

	void TestInvalidArgument();

	void TestOOMCondition();

	void TestPerformance();

	void TestLoadAtOffset();

	void DoTestingL();

	TInt FileSizeL(const TDesC& aFileName);

	void TestSessionClose();

private:

	RFbsSession* iFbs;

	RFs iFs;

	TBool iShutdownFbs;

	TFileName iTestBitmapName;

	TInt iSessionHandle;

	};

class CTStreamIdCacheStep : public CTGraphicsStep

	{

public:

	CTStreamIdCacheStep();

protected:	

	//from CTGraphicsStep

	virtual CTGraphicsBase* CreateTestL();

	void TestSetupL();

	void TestClose();

private:

	TInt iStartProcessHandleCount;

	TInt iStartThreadHandleCount;

	TInt iEndProcessHandleCount;

	TInt iEndThreadHandleCount;

	RThread iThread;

	};

_LIT(KTStreamIdCacheStep,"TStreamIdCache");

#endif