sl@0: #ifndef __TEST_CASE_PBASE_T_USBDI_0496_H
sl@0: #define __TEST_CASE_PBASE_T_USBDI_0496_H
sl@0: 
sl@0: /*
sl@0: * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:
sl@0: * @file PBASE-T_USBDI-0496.h
sl@0: * @internalComponent
sl@0: * 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0:  
sl@0: #include "BaseBulkTestCase.h"
sl@0: 
sl@0: 
sl@0: namespace NUnitTesting_USBDI
sl@0: 	{
sl@0: const TUint8 KNumInitialRequests	= 4;
sl@0: /**
sl@0: 
sl@0: 	
sl@0: 	@SYMTestCaseID				PBASE-T_USBDI-0496
sl@0: 	@SYMTestCaseDesc			Test use of two queued bulk IN transfers to retrieve large amount of data
sl@0: 	@SYMFssID 
sl@0: 	@SYMPREQ					1305
sl@0: 	@SYMREQ						7055 [USBD : Bulk transfers]
sl@0: 	@SYMTestType				UT
sl@0: 	@SYMTestPriority			1 
sl@0: 	@SYMTestActions 			1. Open interfaces to connected device
sl@0: 								2. Request two bulk IN transfers
sl@0: 								3. When each completes request another one until specified number of bytes read
sl@0: 								4. Validate data as it is read
sl@0: 	@SYMTestExpectedResults 	Round trip transfer data is not corrupt
sl@0: 	@SYMTestStatus				Draft
sl@0: 	
sl@0: 
sl@0: */
sl@0: 
sl@0: class CUT_PBASE_T_USBDI_0496 :  public CBaseBulkTestCase,
sl@0: 								public MTransferObserver,
sl@0: 								public MCommandObserver
sl@0: 	
sl@0: 	{
sl@0: public:
sl@0: 	static CUT_PBASE_T_USBDI_0496* NewL(TBool aHostRole);
sl@0: 	~CUT_PBASE_T_USBDI_0496(); 
sl@0: 
sl@0: public: // From MUsbBusObserver
sl@0: 	void DeviceInsertedL(TUint aDeviceHandle);
sl@0: 
sl@0: public: // From MCommandObserver
sl@0: 	void Ep0TransferCompleteL(TInt aCompletionCode);
sl@0: 
sl@0: public: // From MTransferObserver
sl@0: 	void TransferCompleteL(TInt aTransferId,TInt aCompletionCode);
sl@0: 
sl@0: private:
sl@0: 	CUT_PBASE_T_USBDI_0496(TBool aHostRole);
sl@0: 	void ConstructL();
sl@0: 	void KillTransfers();
sl@0: 	TUint8 Index(TUint8 aTransferId);
sl@0: 	TInt ValidatePreviousAndPerformNextTransfers(TInt aTransferId);
sl@0: 
sl@0: private:
sl@0: 	
sl@0: 	enum TCaseStep
sl@0: 		{
sl@0: 		EInProgress,
sl@0: 		EPassed,
sl@0: 		EFailed,
sl@0: 		ERequestRepeatedWrite,
sl@0: 		ETransfer
sl@0: 		};
sl@0: 
sl@0: 		TUint iNumBytesExpected[KMaxNumInTransfers];
sl@0: 		TUint iValidationStringStartPointTransfer[KMaxNumInTransfers];
sl@0: 		TInt iExpectedNextTransferNumber;
sl@0: 		TUint iNumBytesRequestedSoFar;
sl@0: 		TBool iIsValid;
sl@0: 		TBool iIsTransferError;
sl@0: 		TCaseStep iCaseStep;
sl@0: 		TInt iCountWaitForRequestShortfall;
sl@0: 
sl@0: private:
sl@0: 	/**
sl@0: 	The functor for this test case
sl@0: 	*/
sl@0: 	const static TFunctorTestCase<CUT_PBASE_T_USBDI_0496,TBool> iFunctor;
sl@0: 	};
sl@0: 
sl@0: 	} //end namespace
sl@0: 
sl@0: #endif