1 #ifndef __TEST_CASE_PBASE_T_USBDI_0496_H

     2 #define __TEST_CASE_PBASE_T_USBDI_0496_H

     3 

     4 /*

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

     6 * All rights reserved.

     7 * This component and the accompanying materials are made available

     8 * under the terms of the License "Eclipse Public License v1.0"

     9 * which accompanies this distribution, and is available

    10 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

    11 *

    12 * Initial Contributors:

    13 * Nokia Corporation - initial contribution.

    14 *

    15 * Contributors:

    16 *

    17 * Description:

    18 * @file PBASE-T_USBDI-0496.h

    19 * @internalComponent

    20 * 

    21 *

    22 */

    23 

    24 

    25 

    26  

    27 #include "BaseBulkTestCase.h"

    28 

    29 

    30 namespace NUnitTesting_USBDI

    31 	{

    32 const TUint8 KNumInitialRequests	= 4;

    33 /**

    34 

    35 	

    36 	@SYMTestCaseID				PBASE-T_USBDI-0496

    37 	@SYMTestCaseDesc			Test use of two queued bulk IN transfers to retrieve large amount of data

    38 	@SYMFssID 

    39 	@SYMPREQ					1305

    40 	@SYMREQ						7055 [USBD : Bulk transfers]

    41 	@SYMTestType				UT

    42 	@SYMTestPriority			1 

    43 	@SYMTestActions 			1. Open interfaces to connected device

    44 								2. Request two bulk IN transfers

    45 								3. When each completes request another one until specified number of bytes read

    46 								4. Validate data as it is read

    47 	@SYMTestExpectedResults 	Round trip transfer data is not corrupt

    48 	@SYMTestStatus				Draft

    49 	

    50 

    51 */

    52 

    53 class CUT_PBASE_T_USBDI_0496 :  public CBaseBulkTestCase,

    54 								public MTransferObserver,

    55 								public MCommandObserver

    56 	

    57 	{

    58 public:

    59 	static CUT_PBASE_T_USBDI_0496* NewL(TBool aHostRole);

    60 	~CUT_PBASE_T_USBDI_0496(); 

    61 

    62 public: // From MUsbBusObserver

    63 	void DeviceInsertedL(TUint aDeviceHandle);

    64 

    65 public: // From MCommandObserver

    66 	void Ep0TransferCompleteL(TInt aCompletionCode);

    67 

    68 public: // From MTransferObserver

    69 	void TransferCompleteL(TInt aTransferId,TInt aCompletionCode);

    70 

    71 private:

    72 	CUT_PBASE_T_USBDI_0496(TBool aHostRole);

    73 	void ConstructL();

    74 	void KillTransfers();

    75 	TUint8 Index(TUint8 aTransferId);

    76 	TInt ValidatePreviousAndPerformNextTransfers(TInt aTransferId);

    77 

    78 private:

    79 	

    80 	enum TCaseStep

    81 		{

    82 		EInProgress,

    83 		EPassed,

    84 		EFailed,

    85 		ERequestRepeatedWrite,

    86 		ETransfer

    87 		};

    88 

    89 		TUint iNumBytesExpected[KMaxNumInTransfers];

    90 		TUint iValidationStringStartPointTransfer[KMaxNumInTransfers];

    91 		TInt iExpectedNextTransferNumber;

    92 		TUint iNumBytesRequestedSoFar;

    93 		TBool iIsValid;

    94 		TBool iIsTransferError;

    95 		TCaseStep iCaseStep;

    96 		TInt iCountWaitForRequestShortfall;

    97 

    98 private:

    99 	/**

   100 	The functor for this test case

   101 	*/

   102 	const static TFunctorTestCase<CUT_PBASE_T_USBDI_0496,TBool> iFunctor;

   103 	};

   104 

   105 	} //end namespace

   106 

   107 #endif