#ifndef __TEST_CASE_PBASE_T_USBDI_1231_H

 #define __TEST_CASE_PBASE_T_USBDI_1231_H

 /*

 * Copyright (c) 2007-2009 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-1231.h

 * @internalComponent

 * 

 *

 */

 #include "BaseTestCase.h"

 #include "TestCaseFactory.h"

 #include <d32usbdi.h>

 #include <d32usbdi_hubdriver.h>

 #include "FDFActor.h"

 #include "modelleddevices.h"

 #include "controltransferrequests.h"

 #include "basicwatcher.h"

 #include "basebulktestcase.h" // use the bulktranfertimer.

 #include "hosttransfers.h"

 namespace NUnitTesting_USBDI

 	{

 /**

 	@SYMTestCaseID				PBASE-T_USBDI-1231

 	@SYMTestCaseDesc			Device suspension immediately resume 

 	@SYMFssID                   DEF126984

 	@SYMPREQ					BR2609

 	@SYMTestType				UT

 	@SYMTestPriority			1 

 	@SYMTestActions 			1. suspend device and immediately resume.

 	@SYMTestExpectedResults 	Correct suspension and device resumption can be established

 	@SYMTestStatus				Implemented	

 */	

 	class CBulkTransfer;

 	class CUT_PBASE_T_USBDI_1231 : public CBaseTestCase,

 		public MUsbBusObserver, public MCommandObserver

 		{

 public:

 		static CUT_PBASE_T_USBDI_1231* NewL(TBool aHostRole);

 		~CUT_PBASE_T_USBDI_1231();

 		static TInt Interface0ResumedL(TAny* aPtr);

 		static TInt Interface1ResumedL(TAny* aPtr);

 private:

 		enum TCaseSteps

 			{

 			EInProcess,

 			EResumeWhenSuspending,

 			EValidDeviceSuspend,

 			EValidDeviceResume,

 			EValidResumeWhenSuspending,

 			EFailed,

 			EPassed

 			};

 		enum TDeviceInsertedError

 			{

 			ENone,

 			EError,

 			EFatalError,

 			};

 public:

 		// From MUsbBusObserver

 		void DeviceInsertedL(TUint aDeviceHandle);

 		void DeviceRemovedL(TUint aDeviceHandle);

 		void BusErrorL(TInt aError);

 		void DeviceStateChangeL(RUsbDevice::TDeviceState aPreviousState,

 				RUsbDevice::TDeviceState aNewState, TInt aCompletionCode);

 public:

 		// From MCommandObserver

 		void Ep0TransferCompleteL(TInt aCompletionCode);

 private:

 		CUT_PBASE_T_USBDI_1231(TBool aHostRole);

 		void ConstructL();

 		void ExecuteHostTestCaseL();

 		void ExecuteDeviceTestCaseL();

 		void HostDoCancel();

 		void DeviceDoCancel();

 		void HostRunL();

 		void DeviceRunL();

 private:

 		void ResumeWhenSuspending();	

 		void SendEp0Request(); // send control request

 private:

 		CActorFDF* iActorFDF;

 		CEp0Transfer* iControlEp0;

 		RUsbInterface iUsbInterface0;

 		RUsbInterface iUsbInterface1;

 		CInterfaceWatcher* iInterface0Watcher;

 		CInterfaceWatcher* iInterface1Watcher;

 		TUint iDeviceHandle;

 		RUsbDeviceA* iTestDevice;					

 		TCaseSteps iCaseStep;

 		TThreadPriority iPriority;

 private:

 		/**

 		 The functor for this test case for the factory

 		 */

 		const static TFunctorTestCase<CUT_PBASE_T_USBDI_1231,TBool> iFunctor;

 		};

 	}

 #endif