// 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 TGRAPHICSRESOURCETESTSTEPBASE_H

#define TGRAPHICSRESOURCETESTSTEPBASE_H

#include "sgimage.h"

#include "sgimagecollection.h"

#include "sgresource.h"

#include "tgraphicsresourcemultiprocessthread.h"

#include <e32base.h>

#include <test/testexecutestepbase.h>

#include <graphics/sgimage_sw.h>

#include <graphics/sgimage_chunk.h>

#include <test/ttmsgraphicsstep.h>

_LIT(KSgTestGenericPanicCategory, "SGRES");

_LIT(KSgTestAdapterPanicCategory, "SGRES-ADAPTER");

const TInt KMaxPixelFormats = 64;

class CTSgTestStepBase : public CTTMSGraphicsStep

	{

public:

	CTSgTestStepBase();

	~CTSgTestStepBase();

	IMPORT_C void testBooleanTrue(TBool aCondition, const TText8* aFile, TInt aLine);

protected:

	// From CTestStep

	virtual TVerdict doTestStepPreambleL(); 

	virtual TVerdict doTestStepPostambleL();	

	//common utility functions

	void CreateImageL(RSgImage& aImage);

	void CreateImageCollectionL(RSgImageCollection& aCollection);

	TInt CreateSecondProcessAndDoTestL(const TDesC &aProcessName, TSgresTestInfo& aTestInfo);

	TInt CreateSecondThreadAndDoTestL(TSgresTestInfo aTestInfo);

	void CreateSecondThreadAndCheckPanicL(TSgresTestInfo aTestInfo, TInt aPanicCode, TExitCategoryName aExitCategory, const TDesC &aThreadName);

	void CreateSecondProcessAndCheckPanicL(TSgresTestInfo aTestInfo, TInt aPanicCode, TExitCategoryName aExitCategory, const TDesC &aProcessName);

	void CallGetPixelFormatsL(TSgCpuAccess aCpuAccess, TUint32 aUsage, TBool aShareable, TInt aScreenId);

	void TestGetPixelFormatCompatibilityGuaranteesL();

	void CheckPixelFormatPresent(TUidPixelFormat aPixelFormat);

	void TestOpenDriverL();

	void TestCloseDriver();

	static TBool CompareInfos(TSgImageInfo& info1, TSgImageInfo& info2);

	static TInt SecondThreadStart(TAny* aInfo);

	static void CloseDriverWhenLeave(TAny* aInfo);

	void CheckErrorL(TInt aExpectedErrorCode, TInt aActualErrorCode, const TText8* aFile, TInt aLine);

	//OOM test functions

	void TestOOM();

	virtual void DoMemoryTestsL();

protected:	

	RThread iSecondThread;

	TBool iRunningOomTests;

private:

	TInt iPixelFormatCount;

	TUidPixelFormat iPixelFormatArray[KMaxPixelFormats];

	};

//common variables and functions

const TUint16 KImageData[] = {

			0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,

			0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,

			0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,

			0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,

			0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,

			0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,

			0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,

			0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0,0x7E0

			};

const TInt KNumImagesInCollection = 10;

#define TESTWITHFILENAMEANDLINENUMBERL(a, f, l) \

	{\

	testBooleanTrueL((a), f, l); \

	}

#if	defined(__WINS__)

_LIT(KSecondProcess, "tgraphicsresourcesecondprocess.exe");

#elif defined(SYMBIAN_GRAPHICS_USE_GPU_MEMORY)

_LIT(KSecondProcess, "tgraphicsresourcesecondprocess_mbx.exe");

#else

_LIT(KSecondProcess, "tgraphicsresourcesecondprocess_sw.exe");

#endif

_LIT(KSecondThread, "Test_GraphicsResource_SecondThread");

_LIT(KSecondThreadSemaphore, "Second Thread Semaphore");

#endif