#ifndef __TEST_CASE_PBASE_T_USBDI_0493_H
#define __TEST_CASE_PBASE_T_USBDI_0493_H

/*
* 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:
* @file PBASE-T_USBDI-0493.h
* @internalComponent
* 
*
*/



 
#include "BaseBulkTestCase.h"


namespace NUnitTesting_USBDI
	{
/**

	
	@SYMTestCaseID				PBASE-T_USBDI-0493
	@SYMTestCaseDesc			Test for bulk transfers for sizes around and equal to a multiple of the max packet size
	@SYMFssID 
	@SYMPREQ					1305
	@SYMREQ						7055 [USBD : Bulk transfers] 
								7062 [USBD : ZLP write handling]
	@SYMTestType				UT
	@SYMTestPriority			1 
	@SYMTestActions 			1. Open interfaces to connected device
								2. Request four bulk OUT transfers (so that the total bytes sent will be 1023)
								3. Request four bulk IN transfers (expecting data just transferred to peripheral to be sent back)
								4. Validate round trip data
								5. Repeat steps 2 - 4 twice, increasing the number of bytes transferred by one each time
	@SYMTestExpectedResults 	Round trip transfer data is not corrupt
	@SYMTestStatus				Draft
	

*/
class CUT_PBASE_T_USBDI_0493 :  public CBaseBulkTestCase,
								public MTransferObserver,
								public MCommandObserver
	{
public:
	static CUT_PBASE_T_USBDI_0493* NewL(TBool aHostRole);
	~CUT_PBASE_T_USBDI_0493(); 

public: // From MUsbBusObserver
	void DeviceInsertedL(TUint aDeviceHandle);

public: // From MCommandObserver
	void Ep0TransferCompleteL(TInt aCompletionCode);

public: // From MTransferObserver
	void TransferCompleteL(TInt aTransferId,TInt aCompletionCode);

private:
	CUT_PBASE_T_USBDI_0493(TBool aHostRole);
	void ConstructL();

private:
	
	enum TCaseStep
		{
		EInProgress,
		EPassed,
		EFailed,
		ETransferIn,
		ETransferOut
		};

	TUint iNumTransferBytes;

	TCaseStep iCaseStep;

private:
	/**
	The functor for this test case
	*/
	const static TFunctorTestCase<CUT_PBASE_T_USBDI_0493,TBool> iFunctor;
	};

	} //end namespace

#endif