// 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

 // 

 //

 #include <e32std.h>

 #include <e32std_private.h>

 #include <u32std.h> 	// unicode builds

 #include <e32base.h>

 #include <e32base_private.h>

 #include <e32Test.h>	// RTest headder

 #include "testcaseroot.h"

 #include "testcasewd.h"

 #include "testcase0466.h"

 // the name below is used to add a pointer to our construction method to a pointer MAP in 

 // the class factory

 _LIT(KTestCaseId,"PBASE-USB_OTGDI-0466");

 const TTestCaseFactoryReceipt<CTestCase0466> CTestCase0466::iFactoryReceipt(KTestCaseId);	

 CTestCase0466* CTestCase0466::NewL(TBool aHost)

 	{

 	LOG_FUNC

 	CTestCase0466* self = new (ELeave) CTestCase0466(aHost);

 	CleanupStack::PushL(self);

 	self->ConstructL();

 	CleanupStack::Pop(self);

 	return self;

 	}

 CTestCase0466::CTestCase0466(TBool aHost)

 :	CTestCaseRoot(KTestCaseId, aHost)

 	{

 	LOG_FUNC

 	} 

 /**

  ConstructL

 */

 void CTestCase0466::ConstructL()

 	{

 	LOG_FUNC

 	iWDTimer = CTestCaseWatchdog::NewL();

 	BaseConstructL();

 	}

 CTestCase0466::~CTestCase0466()

 	{

 	LOG_FUNC

 	Cancel();

 	delete iWDTimer;

 	}

 void CTestCase0466::ExecuteTestCaseL()

 	{

 	LOG_FUNC

 	iCaseStep = EPreconditions;

 	iRepeats = KOperationRetriesMax;

 	CActiveScheduler::Add(this);

 	SelfComplete();

 	}

 void CTestCase0466::DescribePreconditions()

 	{

 	test.Printf(_L("BEFORE running this test\n"));

 	test.Printf(_L("\n"));

 	test.Printf(_L("Insert the connector\n"));

 	test.Printf(_L("from the OET with SW9\n"));

 	test.Printf(_L("set to 'A-DEVICE' and\n"));

 	test.Printf(_L("all other switches OFF\n"));

 	test.Printf(_L("\n"));

 	test.Printf(_L("Confirm passing tests\n"));

 	test.Printf(_L("\n"));

 	test.Printf(_L("ID_PIN detection\n"));

 	test.Printf(_L("VBus Driving\n"));

 	test.Printf(_L("\n"));

 	}

 void CTestCase0466::DoCancel()

 	{

 	LOG_FUNC

 	// cancel our timer

 	iTimer.Cancel();

 	}

 	// static cb helper

 void CTestCase0466::CancelDrive(CTestCaseRoot *pThis)

 	{

 	CTestCase0466 * p = REINTERPRET_CAST(CTestCase0466 *,pThis);

 	// cancel any pending call, and then complete our active obj with a timeout value

 	p->SelfComplete(KTestCaseWatchdogTO);

 	}

 // handle event completion	

 void CTestCase0466::RunStepL()

 	{

 	LOG_FUNC

 	// Obtain the completion code for this CActive obj.

 	TInt completionCode(iStatus.Int()); 

 	TBuf<MAX_DSTRLEN> aDescription;

 	TInt err(0);

 	switch(iCaseStep)

 		{

 		case EPreconditions:

 			iCaseStep = ELoadLdd;

 			if (iAutomated)

 				{

 				iCaseStep = ELoadLdd;

 				SelfComplete();

 				break;

 				}

 			// prompt to insert connector

 			test.Printf(_L("\n"));

 			test.Printf(KInsertAConnectorPrompt);

 			test.Printf(_L("\n"));

 			test.Printf(KPressAnyKeyToContinue);

 			test.Printf(_L("\n"));

 			RequestCharacter();			

 			break;

 		case ELoadLdd:

 			if (!StepLoadLDD())

 				{

 				break;

 				}

 			iCaseStep = EDriveBus;

 			SelfComplete();

 			break;

 			// wait on 

 		case EDriveBus:

 			// wait for 100 ms to allow the stack time to settle

 			User::After(100000);

 			// drive VBus

 			// NOTE: A-Plug must be inserted because it is illegal to power VBus unless 

 			// A-Plug is detected (ID pin is low). The Thunk checks this.

 			err = otgBusRequest();

 			if (KErrNone != err)

 				{

 				return TestFailed(KErrAbort, _L("Raise VBus - RUsbOtgDriver::BusRequest() FAILED!"));

 				}

 			// wait for 1 second as described in the test document

 			User::After(1000000);

 			// subscribe to error events...

 			otgQueueOtgMessageRequest(iOTGMessage, iStatus);

 			SetActive();

 			// ...and tell user to apply load	

 			test.Printf(_L("\n"));

 			test.Printf(_L("************************\n"));

 			test.Printf(_L("* Using SW4 on the OET *\n"));

 			test.Printf(_L("* Apply 100mA LOAD now *\n"));

 			test.Printf(_L("************************\n"));

 			test.Printf(_L("\n"));

 			iCaseStep = EVerifyBusFail;

 			break;

 		case EVerifyBusFail:

 			OtgMessageString(iOTGMessage, aDescription);

 			test.Printf(_L("Received message %d '%S' status(%d)\n"), iOTGMessage, &aDescription, completionCode);

 			if (RUsbOtgDriver::EMessageVbusError == iOTGMessage)

 				{

 				err = otgBusClearError();

 				if ( err )

 					{

 					return TestFailed(KErrAbort, _L("VBUS Error Clear - FAILED!"));

 					}

 				iCaseStep = EUnloadLdd;

 				SelfComplete();

 				}

 			else

 				{

 				iRepeats--;

 				if (iRepeats <0)

 					{

 					return TestFailed(KErrAbort, _L("VBUS Fall FAILED!"));

 					}

 				otgQueueOtgMessageRequest(iOTGMessage, iStatus);

 				SetActive();

 				iCaseStep = EVerifyBusFail;

 				}

 			break;

 		case EUnloadLdd:

 			if (EFalse == StepUnloadLDD())

 				{

 				return TestFailed(KErrAbort,_L("unload Ldd failure"));

 				}

 			// remove 100ma Load - this reminds the user

 			test.Printf(_L("\n"));

 			test.Printf(_L("************************\n"));

 			test.Printf(_L("* Using SW4 on the OET *\n"));

 			test.Printf(_L("* Remove 100mA LOAD!   *\n"));

 			test.Printf(_L("************************\n"));

 			test.Printf(_L("\n"));

 			iCaseStep = ELastStep;

 			// press any key

 			test.Printf(KPressAnyKeyToContinue);

 			RequestCharacter();			

 			break;

 		case ELastStep:

 			return TestPassed();

 		default:

 			test.Printf(_L("<Error> unknown test step"));

 			Cancel();

 			return (TestFailed(KErrCorrupt, _L("<Error> unknown test step")));

 		}

 	}