// 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