// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// System Crash Monitor Shared Library tests

// 

//

/**

 @file

 @internalTechnology

 @released

*/

#ifndef CRASH_MONITOR

#define CRASH_MONITOR

#include <e32base.h>

#include <e32cons.h>

#include <e32test.h>

#include <e32cmn.h>

#include <scmdatatypes.h>

#include <scmbytestreamutil.h>

#include <hal.h>

using namespace Debug;

LOCAL_D RTest test(_L("T_CRASHMONITOR_LIB"));

//number of test functions that we have

const TInt KMaxTests = 25;

const TUint KBufLen =  52224; // 0.5 meg buffer

class CSCMLibraryClient;

// Create a pointer to function type

typedef void (CSCMLibraryClient::*testFunction)();

class TFunctionData

	{

public:

	TFunctionData()

	: iFunctionPtr(NULL)

	{	

	}

	testFunction iFunctionPtr;

	TBuf<40> iFunctionName;

	};

//

// class CSCMLibraryClient

//

// The basic SCM Library Client

//

class CSCMLibraryClient : public CBase

	{

public:

	static CSCMLibraryClient* NewL();

	~CSCMLibraryClient();

	void ClientAppL();

private:

	CSCMLibraryClient();

	void ConstructL();

	TInt TestStartup();

	TInt TestShutdown();

	void FillArray();

	void PrintUsage();

	void PrintVersion();

	enum TTestMode 

		{

		//run all the tests

		EModeAll = 1<<0,

		//run the specified tests in reverse order

		EModeReverse = 1<<1,

		//print out help

		EModeHelp = 1<<2,

		//print out help

		EModeVersion = 1<<3

		};

	//Tests

	void TestCheckSum();

	void TestLockDataSerialization();

	void TestOffsetsHeaderSerialization();

	void TestInfoHeaderSerialization();

	void TestRawData();

	void TestProcessData();

	void TestThreadData();

	void TestThreadStack();

	void TestRegisterValue();

	void TestRegisterSet();

	void TestMemoryDump();

	void TestCodeSegmentSet();

	void TestCodeSegment();

	void TestTraceDump();

	void TestVariantSpecificData();

	void TestRomHeaderData();

	void TestSCMLockData();

	void RunTest(TInt aTestNumber);

	void ParseCommandLineL(TUint32& aMode, RArray<TInt>& aTests);

	void HelpStartTestTimer(void) { iStartTick = User::NTickCount(); iStopTick = 0; };

	void HelpStopTestTimer(void) { iStopTick = User::NTickCount(); };

	TInt HelpGetTestTicks(void) { return (iStopTick - iStartTick); };

	TInt HelpTicksPerSecond();

	void ReportPerformance();

private:

	TBool ChecksumHelper(TScmChecksum& aChecksum, TUint aBlocksize, TUint8* aBuffer, TUint aBufferLen);

	void DoWrite(MByteStreamSerializable& aObjectToWrite, TInt aPositon = 0);

private:	

	TFunctionData iTestArray[KMaxTests];

	// Timing information

	TInt iStartTick;

	TInt iStopTick;	

	TUint8		iBuffer[KBufLen]; 

	TByteStreamWriter iNonCachedWriter;	

	TCachedByteStreamWriter iCachedWriter;

	TByteStreamWriter* iWriter;

	TByteStreamReader iReader;

	};

#endif // CRASH_MONITOR