// 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:

 // @internalComponent

 // 

 //

 #ifndef TESTCASE0676_H

 #define TESTCASE0676_H

 //----------------------------------------------------------------------------------------------		

 //! @SYMTestCaseID				PBASE-T_OTGDI-0476

 //! @SYMTestCaseDesc			A-Device requests bus, VBUS down (PBASE-USB_OTGDI-0676)

 //! @SYMFssID 

 //! @SYMPREQ					1305

 //! @SYMREQ						8927

 //! @SYMTestType				UT

 //! @SYMTestPriority			1 

 //! @SYMTestActions 			1.	Call function on OTGDI to trigger raise VBUS - BusRequest()

 //!                             2.	Retrieve error event from error callback

 //! @SYMTestExpectedResults 	Error KErrUsbOtgVbusAlreadyRaised should be observed

 //! @SYMTestStatus              Implemented	

 //----------------------------------------------------------------------------------------------	

 	class CTestCase0676 : public CTestCaseRoot

 	{

 public:

 	static CTestCase0676* NewL(TBool aHost);

 	virtual ~CTestCase0676();

 protected:	

 	virtual void ExecuteTestCaseL();

 	void DoCancel();

 	static void CancelKB(CTestCaseRoot *pThis);

 	void RunStepL();

 	virtual void DescribePreconditions();

 	TInt GetStepIndex()	{ return(iCaseStep); };

 	static void CancelNotify(CTestCaseRoot *pThis);	

 private:

 	CTestCase0676(TBool aHost);

 	void ConstructL();

 	// DATA

 private:		

 	TInt iRepeats;		// loop counter, 

 	enum TCaseSteps

 		{

 		EPreconditions,

 		ELoadLdd,		// load 

 		EDetectAPlug,	// double-check before starting

 		ELoopControl,	// loop: loop control  =3x3 times (wait 50ms)

 		ELoopDriveVBus,	// loop: drive

 		ELoopVerifyVBus,// loop: check

 		ELoopWait,      // loop: wait (50ms)

 		ELoopDropVBus,  // loop: drop

 		ELoopVerifyDrop,// loop: test Vbus dropped, and repeat ELoopDriveVBus

 		EUnloadLdd,		// unload 

 		ELastStep

 		};

 	TCaseSteps iCaseStep;

 	const static TTestCaseFactoryReceipt<CTestCase0676> iFactoryReceipt;

 	CTestCaseWatchdog *iWDTimer;	

 	void ContinueAfter(TTimeIntervalMicroSeconds32 aMicroSecs, TCaseSteps step);

 	};

 #endif // TESTCASE0676_H