// 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 "testcase0467.h"

// # times to repeat the steps (default=3)

#define INSERT_REPEATS		gOpenIterations

// 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-0467");

const TTestCaseFactoryReceipt<CTestCase0467> CTestCase0467::iFactoryReceipt(KTestCaseId);	

CTestCase0467* CTestCase0467::NewL(TBool aHost)

	{

	LOG_FUNC

	CTestCase0467* self = new (ELeave) CTestCase0467(aHost);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CTestCase0467::CTestCase0467(TBool aHost)

:	CTestCaseRoot(KTestCaseId, aHost)

	{

	LOG_FUNC

	} 

/**

 ConstructL

*/

void CTestCase0467::ConstructL()

	{

	LOG_FUNC

	iRepeats = INSERT_REPEATS;

	iWDTimer = CTestCaseWatchdog::NewL();

	BaseConstructL();

	}

CTestCase0467::~CTestCase0467()

	{

	LOG_FUNC

	Cancel();

	delete iWDTimer;

	}

void CTestCase0467::ExecuteTestCaseL()

	{

	LOG_FUNC

	iCaseStep = EPreconditions;

	iRepeats = KOperationRetriesMax;	// VBus event rise retries

	CActiveScheduler::Add(this);

	SelfComplete();

	}

void CTestCase0467::DoCancel()

	{

	LOG_FUNC

	// cancel our timer

	iTimer.Cancel();

	}

void CTestCase0467::CancelKB(CTestCaseRoot *pThis)

	{

	CTestCase0467 * p = REINTERPRET_CAST(CTestCase0467 *,pThis);

	// cancel the pending call

	p->iConsole->ReadCancel();

	}

void CTestCase0467::CancelIdPin(CTestCaseRoot *pThis)

	{

	LOG_FUNC

	CTestCase0467 * p = REINTERPRET_CAST(CTestCase0467 *,pThis);

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

	p->otgCancelOtgIdPinNotification();

	p->SelfComplete(KTestCaseWatchdogTO);	

	}

// This test result depends on all the ID detection tests and the VBus driving and dropping tests have not yet passed

void CTestCase0467::DescribePreconditions()

	{

	test.Printf(_L("Remove 'A' connector beforehand.\n"));

	test.Printf(_L("ID_PIN detection and VBus driving tests must already pass.\n"));

	}

// handle event completion	

void CTestCase0467::RunStepL()

	{

	LOG_FUNC

	// Obtain the completion code for this CActive obj.

	TInt completionCode(iStatus.Int()); 

	TBuf<MAX_DSTRLEN> aDescription;

	switch(iCaseStep)

		{

		case EPreconditions:

			iCaseStep = ELoadLdd;

			if (iAutomated)

				{

				iCaseStep = ELoadLdd;

				SelfComplete();

				break;

				}

			// prompt to remove connector

			test.Printf(KRemoveAConnectorPrompt);

			test.Printf(KPressAnyKeyToContinue);

			RequestCharacter();			

			break;

		case ELoadLdd:

			// 1. load the LDD and init.

			if (!StepLoadLDD())

				{

				break;

				}

			// initialize variables for loop control

			iCaseStep = EWaitForIDPresent;

			SelfComplete();

			break;

		case ERepeatLoop: // 2

			test.Printf(_L("Repeat test %d/%d\n"), INSERT_REPEATS-iRepeats+1, INSERT_REPEATS);

			if (--iRepeats)

				iCaseStep = EWaitForIDPresent;

			else

				iCaseStep = EUnloadLdd;

			SelfComplete();	

			break;

		case EWaitForIDPresent:

			// 3. prompt for insertion

			test.Printf(KInsertAConnectorPrompt);

			otgQueueOtgIdPinNotification( iOTGIdPin, iStatus );

			SetActive();

			iCaseStep = EVerifyIDPresent;

			iDetectionRetry = 0;

			break;

		case EVerifyIDPresent:

			// 4. detect id_pin event

			LOG_VERBOSE1(_L("STEP4 - detect id_pin event 'A'\n"));

			// retrieve the current ID_PIN value

			otgQueueOtgIdPinNotification( iOTGIdPin, iStatus );

			otgCancelOtgIdPinNotification();

			User::WaitForRequest(iStatus); // swallow the cancellation event (serves to test that it does cancel)

			if (iOTGIdPin != RUsbOtgDriver::EIdPinAPlug)

				{

				if (iDetectionRetry++ < 3)

					{

					iCaseStep = EVerifyIDPresent;

					otgQueueOtgIdPinNotification( iOTGIdPin, iStatus );

					SetActive();

					break;

					}

				else

					{

					return TestFailed(KErrAbort, _L("ID_PIN NOT 'seen' - FAILED!"));

					}

				}

			// check using the API in a syncronous way too

			// NOTE: we test this twice to explore and expose timing problems

			if (!otgIdPinPresent())

				{

				return TestFailed(KErrAbort, _L("ID_PIN syncronous call error - FAILED!"));

				}

			iCaseStep = EWaitForIDGone;

			SelfComplete();

			iDetectionRetry = 0;

			break;

		case EWaitForIDGone: 

			// 5. prompt for insertion

			test.Printf(KRemoveAConnectorPrompt);

			otgQueueOtgIdPinNotification( iOTGIdPin, iStatus );

			SetActive();

			iCaseStep = EVerifyIDGone;

			break;

		case EVerifyIDGone:

			// 6. detect id_pin gone event

			LOG_VERBOSE1(_L("STEP4 - detect id_pin remove event 'B'\n"));

			test.Printf(_L("ID_PIN=%d\n"), iOTGIdPin);

			User::After(5000); // 5ms

			otgQueueOtgIdPinNotification( iOTGIdPin, iStatus );

			otgCancelOtgIdPinNotification();

			User::WaitForRequest(iStatus); // swallow it

			test.Printf(_L("ID_PIN=%d\n"), iOTGIdPin);

			if (iOTGIdPin != RUsbOtgDriver::EIdPinBPlug)

				{

				if (iDetectionRetry++ < 3)

					{

					iCaseStep = EVerifyIDGone;

					otgQueueOtgIdPinNotification( iOTGIdPin, iStatus );

					SetActive();

					break;

					}

				else

					{

					return TestFailed(KErrAbort, _L("ID_PIN NOT 'removed' - FAILED!"));

					}

				}

			// check using the API in a syncronous way too

			if (otgIdPinPresent())

				{

				return TestFailed(KErrAbort, _L("ID_PIN syncronous call error - FAILED!"));

				}

			iCaseStep = ERepeatLoop;

			SelfComplete();

			break;

		case EUnloadLdd:

			// 7. unload

			if (EFalse == StepUnloadLDD())

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

			iCaseStep = ELastStep;

			SelfComplete();

			break;

		case ELastStep:

			TestPassed();

			break;

		default:

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

			Cancel();

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

		}

	}