// 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 "b2bwatchers.h"

 #include "testcase1233.h"

 #include <e32debug.h> 

 #define LOG_INTO_STEP(a) test.Printf(_L("\nInto Step [%S]\n\n"), &a);

 /* **************************************************************************************

  * 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-1233");

 const TTestCaseFactoryReceipt<CTestCase1233> CTestCase1233::iFactoryReceipt(KTestCaseId);	

 CTestCase1233* CTestCase1233::NewL(TBool aHost)

 	{

 	LOG_FUNC

 	CTestCase1233* self = new (ELeave) CTestCase1233(aHost);

 	CleanupStack::PushL(self);

 	self->ConstructL();

 	CleanupStack::Pop(self);

 	return self;

 	}

 CTestCase1233::CTestCase1233(TBool aHost)

 	: CTestCaseB2BRoot(KTestCaseId, aHost, iStatus) 

 	{

 	LOG_FUNC

 	} 

 /**

  ConstructL

 */

 void CTestCase1233::ConstructL()

 	{

 	LOG_FUNC

 	iTestVID = 0x0E22;		// Symbian

 	iTestPID = 0xF000 + 1233; // Test 1233

 	BaseConstructL();

 	}

 CTestCase1233::~CTestCase1233()

 	{

 	LOG_FUNC

 	iCollector.DestroyObservers();

 	Cancel();

 	}

 void CTestCase1233::ExecuteTestCaseL()

 	{

 	LOG_FUNC

 	iCaseStep = EPreconditions;

 	CActiveScheduler::Add(this);

 	SelfComplete();

 	}

 void CTestCase1233::DoCancel()

 	{

 	LOG_FUNC

 	// cancel our timer

 	iTimer.Cancel();

 	}

 void CTestCase1233::RunStepL()

 	{

 	LOG_FUNC

 	// Obtain the completion code for this CActive obj.

 	TInt completionCode(iStatus.Int()); 

 	TBuf<MAX_DSTRLEN> aDescription;

 	switch(iCaseStep)

 		{

 		/*==================================================*/

 		/* Fixed 'pre' steps								*/

 		/*==================================================*/

 		case EPreconditions:

 			{

 			LOG_INTO_STEP(_L("EPreconditions"))

 			iCaseStep = ELoadLdd;

 			StepB2BPreconditions();	

 			break;

 			}

 		case ELoadLdd:

 			{

 			LOG_INTO_STEP(_L("ELoadLdd"))

 			// Note we use here the hex equivalent of #1233 for the PID

 			if (!StepLoadClient(0xF4D1/*use default settings for SRP/HNP support*/))

 				{

 				return TestFailed(KErrAbort, _L("Client Load Failure"));

 				}

 			//  load OTG ldd and init.		

 			if (!StepLoadLDD())

 				{

 				return TestFailed(KErrAbort, _L("OTG Load Failure"));

 				}

 			if(otgActivateFdfActor()!=KErrNone)

 				{

 				return TestFailed(KErrAbort, _L("Couldn't load FDF Actor"));

 				}

 			// test that the right cable is in

 			CheckRoleConnections();

 			// subscribe to OTG states,events and messages now that it has loaded OK

 			TRAPD(result, iCollector.CreateObserversL(*this));

 			if (KErrNone != result)

 				{

 				return(TestFailed(KErrNoMemory, _L("Unable to create observers")));

 				}

 			// Allow enough time for 8 enumerations, say a second each, plus two of the

 			// tests require 15 seconds of SOF traffic

 			const TInt KTestCase1233Timeout = 45000;

 			iCollector.AddStepTimeout(KTestCase1233Timeout);

 			iCollector.ClearAllEvents();

 			iCaseStep = ERaiseVBus;

 			SelfComplete();

 			break;

 			}

 		/*==================================================*/

 		/* Steps for this test case only					*/

 		/*==================================================*/

 		case ELoopToNextPID:

 			{

 			LOG_INTO_STEP(_L("ELoopToNextPID"));

 			if (KTestCaseWatchdogTO == iStatus.Int())

 				{

 				iCollector.DestroyObservers();

 				return TestFailed(KErrAbort, _L("Timeout"));

 				}

 			if ( iTestVID == 0x0E22 )

 				{

 				iTestVID = 0x1A0A;	// OPT and test devices

 				iTestPID = 0x0100; 	// One *before* the first HS test ID

 				}

 			iTestPID++;

 			if ( iTestPID > 0x0108 )

 				{

 				test.Printf(_L("All VID/PID pairs done\n"));

 				iCaseStep = EUnloadLdd;

 				}

 			else

 				{

 				if(gTestRoleMaster)

 					{

 					// B

 					test.Printf(_L("Setting VID/PID of 0x%04x/0x%04x\n"),iTestVID,iTestPID);

 					if (!StepChangeVidPid(iTestVID,iTestPID))

 						{

 						return TestFailed(KErrAbort, _L("VID/PID Change Failure"));

 						}

 					}

 				else

 					{

 					// A

 					test.Printf(_L("Expecting VID/PID of 0x%04x/0x%04x\n"),iTestVID,iTestPID);

 					}

 				iCollector.ClearAllEvents();

 				iCaseStep = ERaiseVBus;

 				}

 			SelfComplete();

 			break;			

 			}

 		case ERaiseVBus:

 			{

 			LOG_INTO_STEP(_L("ERaiseVBus"));

 			if (KTestCaseWatchdogTO == iStatus.Int())

 				{

 				iCollector.DestroyObservers();

 				return TestFailed(KErrAbort, _L("Timeout"));

 				}			

 			if (gTestRoleMaster)

 				{

 				// B device

 				iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventVbusRaised);

 				iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateBPeripheral);

 				iCollector.AddRequiredNotification(EWatcherPeripheralState, EUsbcDeviceStateDefault);

 				iCollector.AddRequiredNotification(EWatcherPeripheralState, EUsbcDeviceStateAddress);

 				iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventHnpEnabled);

 				iCollector.AddRequiredNotification(EWatcherPeripheralState, EUsbcDeviceStateConfigured);

 				}

 			else

 				{ 

 				// A device

 				test.Printf(_L("Raising VBUS for VID/PID = 0x%04x/0x%04x\n"),iTestVID,iTestPID);

 				if ( otgBusRequest() != KErrNone )

 					{

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

 					}

 				iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventVbusRaised);

 				iCollector.AddRequiredNotification(EWatcherAConnectionIdle, RUsbOtgDriver::EConnectionBusy);

 				iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateAHost);

 				}

 			iCaseStep = EVBusRaised;

 			SetActive();

 			break;

 			}

 		case EVBusRaised:

 			{

 			LOG_INTO_STEP(_L("EVBusRaised"));

 			if (KTestCaseWatchdogTO == iStatus.Int())

 				{

 				return TestFailed(KErrAbort, _L("Timeout"));

 				}

 			if ( otgVbusPresent() )

 				{

 				test.Printf(_L("...VBUS is UP\n"));

 				iCaseStep = EDropVBus;

 				}

 			else

 				{

 				test.Printf(_L("...VBUS is DOWN\n"));

 				return TestFailed(KErrAbort, _L("Vbus did not rise - FAILED!"));

 				}

 			if (gTestRoleMaster)

 				{

 				// B device

 				SelfComplete();

 				}

 			else

 				{ 

 				// A device

 				// The default device (0x0E22/0xB4D1) is passed to the FDF, which will (eventually)

 				// suspend and enter connection idle state.

 				// The HS test devices (0x1A0A) will not be presented to FDF, so there will be no

 				// trailing connection idle to find.

 				if ( iTestVID == 0x0E22 )

 					{

 					iCollector.AddRequiredNotification(EWatcherAConnectionIdle, RUsbOtgDriver::EConnectionIdle);

 					SetActive();

 					}

 				else

 					{

 					SelfComplete();

 					}

 				}

 			break;

 			}

 		case EDropVBus:

 			{

 			LOG_INTO_STEP(_L("EDropVBus"));

 			if (KTestCaseWatchdogTO == iStatus.Int())

 				{

 				iCollector.DestroyObservers();

 				return TestFailed(KErrAbort, _L("Timeout"));

 				}			

 			if ( gTestRoleMaster)

 				{

 				// B device

 				iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventVbusDropped);

 				}

 			else

 				{

 				// A device

 				otgBusDrop();

 				iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventVbusDropped);

 				}

 			iCaseStep = EVBusDropped;

 			SetActive();

 			break;

 			}

 		case EVBusDropped:

 			{

 			LOG_INTO_STEP(_L("EVBusDropped"));

 			if (KTestCaseWatchdogTO == iStatus.Int())

 				{

 				return TestFailed(KErrAbort, _L("Timeout"));

 				}

 			if ( otgVbusPresent() )

 				{

 				test.Printf(_L("...VBUS is UP\n"));

 				return TestFailed(KErrAbort, _L("Vbus did not rise - FAILED!"));

 				}

 			else

 				{

 				test.Printf(_L("...VBUS is DOWN\n"));

 				iCaseStep = ELoopToNextPID;

 				}

 			SelfComplete();

 			break;

 			}

 		/*==================================================*/

 		/* Fixed 'post' steps								*/

 		/*==================================================*/

 		case EUnloadLdd:

 			{

 			LOG_INTO_STEP(_L("EUnloadLdd"))

 			otgDeactivateFdfActor();

 			iCollector.DestroyObservers();

 			if (EFalse == StepUnloadLDD()){

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

 			}

 			if (!StepUnloadClient()){

 				return TestFailed(KErrAbort,_L("Client Unload Failure"));

 			}

 			iCaseStep = ELastStep;

 			SelfComplete();

 			break;

 			}

 		case ELastStep:

 			{

 			LOG_INTO_STEP(_L("ELastStep"))

 			TestPassed();

 			RequestCharacter();	

 			break;

 			}

 		default:

 			{

 			LOG_INTO_STEP(_L("DEFAULT! (unknown test step)"));

 			Cancel();

 			RequestCharacter();	

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

 			}

 		}

 	}