// 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 TESTCASE0684_H

 #define TESTCASE0684_H

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

 //! @SYMTestCaseID				PBASE-T_OTGDI-0684

 //! @SYMTestCaseDesc			'B' Device should accept all bMaxPower levels from 'A' device

 //! @SYMFssID 

 //! @SYMPREQ					1305

 //! @SYMREQ						8931

 //! @SYMTestType				UT

 //! @SYMTestPriority			1 

 //! @SYMTestActions 			

 //!					1. Set the bMaxPower to zero for B device. Set the bMaxPower to Zero for A Device.

 //!					2. Calling BusRequest() on A Device to Raise VBus

 //!					3. Checking: A device is in A_Host state , 

 //!								 B device is in B_Peripheral state, 

 //!								 B device received B_HNP_ENABLE , 

 //!				                 bus is in SUSPEND

 //!					4. call BusRequest() on B device to request a role swap 

 //!					5. Checking: B device temporarily get the host role, (since there are no Function driver load) 

 //!								 A device received a SET_CONFIGURATION

 //!					6. Checking: The end state of role swapping is: 

 //!								 A in A_Peripheral and B in B_Host, 

 //!								 B device received B_HNP_ENABLE, 

 //!                    			 bus is in SUSPEND

 //!					7. On A device, set the bMaxPower to 50 ma,

 //!					8. On B device, Issue BusRequest()

 //!					9. Checking: B device temporarily get the host role, 

 //!								 A device received a SET_CONFIGURATION

 //!

 //! @SYMTestExpectedResults 	 B device should not complain about A device's power request is too high since now it is in B IdPin mode 

 //!                              and never supply power to VBus.

 //! @SYMTestStatus              Defined	

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

 	class CTestCase0684 : public CTestCaseB2BRoot

 	{

 public:

 	static CTestCase0684* NewL(TBool aHost);

 	virtual ~CTestCase0684(); 	

 	virtual void ExecuteTestCaseL();

 	void DoCancel();

 	static void CancelKB(CTestCaseRoot *pThis);

 	void RunStepL();

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

 private:

 	CTestCase0684(TBool aHost);

 	void ConstructL();

 	void RunStepLOLD();

 	// DATA

 private:		

 	enum TCaseSteps

 		{

 		// Fixed steps

 		EPreconditions,

 		ELoadLdd,				//	Load LDDs, trigger FDFActor

 		ESetMaxPower2Zero,		//  Set bMaxPower in the configure descriptor to 0  

 		EReadyToRaiseVBus,		//	Wait until VBus arrives

 		EDefaultRoles,   		//	B-device as peripheral, A-device as host (and link is "busy")

 		// Steps for this test case only

 		EAWaitForHNPEnabled,	//  A wait for HNPEnbaled 

 		EAToPeripheral,			// 

 		EAToHost,

 		EBWaitForHNPEnabled,

 		EBToHost,

 		EBToPeripheral,

 		EBConfigured,			//	B-Device is configured

 		EBSuspended,			//	B-device is suspended

 		EBWaitForTimeout,

 		EAIdleHostPriorToAPeripheral,

 		EAConfigured,

 		// Fixed steps

 		EIdleHostPriorToVBusDown,

 		EDropVBus,				//	Tidyup steps

 		EVBusDropped,

 		EUnloadLdd,

 		EUnloadClient,

 		ELastStep

 		};

 	TCaseSteps iCaseStep;

 	TInt       iStateRetry;	// swallow other events

 	TInt	   iBusRequestCounter;

 	TBool      iIsTimeToDrop;

 	const static TTestCaseFactoryReceipt<CTestCase0684> iFactoryReceipt;

 	};

 #endif // TESTCASE0683_H