/*

* Copyright (c) 2005-2009 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 __T_DB_TRANSACTION_TEST__

#define __T_DB_TRANSACTION_TEST__

#include <cntdb.h>

#include "nbcnttestlib.h"

#include <e32test.h>

namespace nsPlTransMgr 

{

	const TInt KOnce 	   = 1;

	_LIT(KFilename, "C:TransMgr.cdb");

	_LIT(KNumber,  "123456789");

	_LIT(KName,    "NAME");

	_LIT(KEmail,   "name@email.com");

	_LIT(KHomeAdd, "Home address");

}

enum TTestTransactionCodes

	{

	ECreateAndCommitTest,

	ERollbackAndRecoverTest,

	EDeleteAndCommitTest,

	EUpdateAndCommitTest,

	};

enum TTestCodes

	{

	ETransactionTest,

	ETimeOutTest,

	ENonTimeOutTest,

	EAsyncOpenTest

	};

const TTimeIntervalMicroSeconds32 KOneHalfSecondTimeOut =   500000;

const TTimeIntervalMicroSeconds32 KSixtySecondsTimeOut  = 60000000;

class CConcurrentTester;

class CConcurrentController;

// Transaction Tests

class CTransactionThreadTest;

// Request Timeout test classes

class CTransTimeOutThread;

class CReqTimeOutThread;

// Responsible for signalling the controller.

// It is created by the controller, passed into the Tester.

// The tester contains the response, and destroys it.

// The response is "completed" by the ThreadTest.

class CEventResponse : CActive

	{

public:	

	static CEventResponse* NewL(CConcurrentController& aController);

	~CEventResponse();

	void CompleteRequest(TInt aError);

	TRequestStatus& RequestStatus();

private:

	TInt RunError(TInt aError);

	void RunL();

	void DoCancel();

	CEventResponse (CConcurrentController& aController);

private:

	CConcurrentController& iController;

	};

class CConcurrentController : CBase

	{

public:

	~CConcurrentController();

	static CConcurrentController* NewLC();

	void  StartTestL(TInt aNoOfTesters);

	void  PublishError(TInt aError);

private:

	void CreateTestersL		  (TInt aNoOfTesters);

	void StartTransactionTestL(TInt aNoOfTesters);

	void StartTimeOutTestL	  (TInt aNoOfTesters);

	void StartAsyncOpenTestL  (TInt aNoOfTesters);

	void OpenNamedDatabaseTestL();

		 CConcurrentController();

	void ConstructL();

	TBool Completed();

private:

	TInt 						   	 iTesterIndex;

	RPointerArray<CConcurrentTester> iStore;

	};

class CConcurrentTester : CBase

	{

public:

	~CConcurrentTester();

	static CConcurrentTester* NewL(CEventResponse* aResponse, const TDesC& aThreadName);

	static TInt ThreadFunction(TAny* aResponse);

	// Create a new worker CTransactionThreadTest - called within ThreadFunction.

	void RunTestThreadL(TInt iTestCode = ETransactionTest);

	TBool IsCompleted();

private:

	inline CConcurrentTester(CEventResponse* aResponse, const TDesC& aThreadName) : 

							iResponse(aResponse), 

							iThreadName(aThreadName), 

							iTestCode(ETransactionTest) {}

	void RunTestL();

private:

	RThread 				iThread;

	CEventResponse* 		iResponse;

	TBuf<256>				iThreadName;

	TInt 					iTestCode;

	};

// CTransactionThreadTest is run in a seperate thread.

// It performs syncronous tests on CContactDatabase.

// It is created and executed in a new worker 

// thread. 

class CTransactionThreadTest : CBase

	{

public:

	~CTransactionThreadTest();

	static CTransactionThreadTest* NewLC();

	void RunTestL();

private:

	void ConstructL();

	inline CTransactionThreadTest(){}

	// Tests

	void CreateAndCommitTestL();

	void RollbackAndRecoverTestL();

	void DeleteAndCommitTestL();

	void UpdateAndCommitTestL();

	// Test helper methods

	TBool IsContactInDbL(TInt aCntID);

	TInt AddContactL();

	void DeleteContactL(TInt aCntID); 

	void UpdateContactL(TInt aCntID);

	TInt AddAndCommitContactL();

	const CContactTemplate& GetSysTemplateL();

	TBool CheckChangedFieldL(TInt aCntID);	

	void TimeOutTestL();

private:

	CContactTemplate*		iGoldenTemplate;

	CContactItemViewDef* 	iMatchAll;

	CContactDatabase* 		iDB;

	CCntItemBuilder*		iCntItemBldr;

	RTest*					iTest;

	};

// Request Timeout test classes

class CTransTimeOutThread: public CBase

	{

public:	

	static CTransTimeOutThread* NewLC();

	~CTransTimeOutThread();

	void RunTestL();

private:

	void ConstructL();

private:

	RTest*					iTest;

	CContactDatabase* 		iDB;

	};

class CReqTimeOutThread: public CBase

	{

public:	

	static CReqTimeOutThread* NewLC();

	~CReqTimeOutThread();

	void RunTestL();

private:

	void ConstructL();

	void AddContactL();

	const CContactTemplate&  GetSysTemplateL();

private: // member variables

	CContactTemplate*		iGoldenTemplate;

	CContactItemViewDef* 	iMatchAll;

	CContactDatabase* 		iDB;

	CCntItemBuilder*		iCntItemBldr;

	RTest*					iTest;

	};

class CDBTransTest : public CBase

	{

public:	

	static CDBTransTest* NewLC();

	~CDBTransTest();

	void RunTestsL();

private:

	void ConstructL();

	void CreateAndCommitTestL();

	void RollbackAndRecoverTestL();

	void OutOfMemoryAddTestL();

	void OutOfMemoryDeleteTestL();

	void OutOfMemoryUpdateTestL();	

	TBool IsContactInDbL(TInt aCntID);

	TInt AddContactL();

	void DeleteContactL(TInt aCntID); 

	void UpdateContactL(TInt aCntID);

	TInt AddAndCommitContactL();

	void UpdateAndCommitTestL();

	TBool CheckChangedFieldL(TInt aCntID);

	void DeleteAndCommitTestL();

	const CContactTemplate&  GetSysTemplateL();

private: // member variables

	CContactTemplate*		iGoldenTemplate;

	CContactItemViewDef* 	iMatchAll;

	CContactDatabase* 		iDB;

	CCntItemBuilder*		iCntItemBldr;

	};

#endif //__T_DB_TRANSACTION_TEST__