// Copyright (c) 1997-2009 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:

// test for DEF043452 Memory leak in ecomserver

// This file contains test for DEF043452 Memory leak in ecomserver

// 

//

#include <e32test.h>

#include <f32file.h>

#include <bautils.h>

#include "Interface.h" // interface to Plugins

#include "RegistryData.h"

#include "DefaultResolver.h"

#include "EComResolverParams.h"

#include "DriveInfo.h"

#include "RegistryResolveTransaction.h"

LOCAL_D RTest test(_L("t_defaultresolver.exe"));

/**

@SYMTestCaseID          SYSLIB-ECOM-CT-0700

@SYMTestCaseDesc	    Tests for defect number DEF043452

						Tests for memory leak in ecom server

@SYMTestPriority 	    High

@SYMTestActions  	    Simulates a request to list implementation of unknown interface

						Checks for any memory leak in the CDefaultResolver class

@SYMTestExpectedResults The test must not fail.

@SYMREQ                 REQ0000

*/

LOCAL_C void DoTestsL()

	{

	__UHEAP_MARK;

	CRegistryData* rd=NULL;

	/** CRegistryResolveTransaction */

 	CRegistryResolveTransaction* registryResolveTransaction = NULL;

	CDefaultResolver* dr=NULL;

	RFs TheFs;

	RImplInfoArray* ifArray=new(ELeave) RImplInfoArray;

	TEComResolverParams trp;

	//Connecting to file server

	TInt error=TheFs.Connect();

	test(error==KErrNone);

	rd=CRegistryData::NewL(TheFs);

 	// Set up client request and extended interfaces

	TClientRequest clientReq;

	RArray<TUid> extendedInterfaces;

	CleanupClosePushL(extendedInterfaces);

	// construct the registry resolve transaction object here

	TBool capability= ETrue;

 	registryResolveTransaction = CRegistryResolveTransaction::NewL(*rd,extendedInterfaces,clientReq,capability);

 	CleanupStack::PushL(registryResolveTransaction);

	dr=CDefaultResolver::NewL(*registryResolveTransaction);

	//Passing an unknown interface uid

	TUid ifUid = {0x10009DC3};

	const TInt KNoOfFailure=2;

	//Simulating a request to list implementation of unknown interface

	//with no memory leak in the CDefaultResolver class

	for (TInt i=0;i<KNoOfFailure;i++)

		{

		TRAPD(err,ifArray=dr->ListAllL(ifUid,trp));

		test(err==KEComErrNoInterfaceIdentified);

		test(ifArray->Count()==0);

		}

	CleanupStack::PopAndDestroy(registryResolveTransaction);

	CleanupStack::PopAndDestroy(&extendedInterfaces);

	delete ifArray;

	delete dr;

	delete rd;

	// TheFs.Close() is moved here because CRegistryData will

	// use the file server session to close the RFileReadStream.

	TheFs.Close();

	__UHEAP_MARKEND;

	}

GLDEF_C TInt E32Main()

	{

	__UHEAP_MARK;

	test.Title();

	test.Start(_L(" @SYMTestCaseID:SYSLIB-ECOM-CT-0700 T_DEFAULTRESOLVER tests. "));

	// get clean-up stack

	CTrapCleanup* cleanup = CTrapCleanup::New();

	//install the scheduler

	CActiveScheduler* scheduler = new(ELeave)CActiveScheduler;

	CActiveScheduler::Install(scheduler);

	TRAPD(err,DoTestsL());

	test(err==KErrNone);

	delete scheduler;

	delete cleanup;

	test.End();

	test.Close();

	__UHEAP_MARKEND;

	return(0);

	}