// 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 "b2bwatchers.h"
#include "testcase0684.h"
#include <e32debug.h>
#define _REPEATS (oOpenIterations*3)
/* **************************************************************************************
* 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-0684");
const TTestCaseFactoryReceipt<CTestCase0684> CTestCase0684::iFactoryReceipt(KTestCaseId);
CTestCase0684* CTestCase0684::NewL(TBool aHost)
{
LOG_FUNC
CTestCase0684* self = new (ELeave) CTestCase0684(aHost);
CleanupStack::PushL(self);
self->ConstructL();
CleanupStack::Pop(self);
return self;
}
CTestCase0684::CTestCase0684(TBool aHost)
: CTestCaseB2BRoot(KTestCaseId, aHost, iStatus)
{
LOG_FUNC
}
/**
ConstructL
*/
void CTestCase0684::ConstructL()
{
LOG_FUNC
iDualRoleCase = ETrue;
iBusRequestCounter = 2;
iIsTimeToDrop = EFalse;
BaseConstructL();
}
CTestCase0684::~CTestCase0684()
{
LOG_FUNC
iCollector.DestroyObservers();
Cancel();
}
void CTestCase0684::ExecuteTestCaseL()
{
LOG_FUNC
iCaseStep = EPreconditions;
CActiveScheduler::Add(this);
SelfComplete();
}
void CTestCase0684::DoCancel()
{
LOG_FUNC
// cancel our timer
iTimer.Cancel();
}
void CTestCase0684::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:
{
LOG_STEPNAME(_L("EPreconditions"))
iCaseStep = ELoadLdd;
StepB2BPreconditions();
break;
}
// 1. Load the Client LDD
case ELoadLdd:
{
LOG_STEPNAME(_L("ELoadLdd"))
if (!StepLoadClient(0xF684/*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")));
}
iCollector.ClearAllEvents();
iCaseStep = ESetMaxPower2Zero;
SelfComplete();
break;
}
case ESetMaxPower2Zero:
LOG_STEPNAME(_L("ESetMaxPower2Zero"))
iCaseStep = EReadyToRaiseVBus;
SetMaxPowerToL(0);
SelfComplete();
break;
case EReadyToRaiseVBus:
{
test.Printf(_L("Into EReadyToRaiseVBus step...\n"));
if (gTestRoleMaster)
{
// B device, so , just wait for Vbus to be raised
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateBIdle);
iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventVbusRaised);
iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventHnpEnabled);
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateBPeripheral);
// All as usual - we should report a failure if the B-Device ever reports "busy"
iCollector.AddFailureNotification(EWatcherAConnectionIdle, RUsbOtgDriver::EConnectionBusy);
}
else
{
// A device, Raise VBus, then wait for default role
err = otgBusRequest(); // ok to turn on VBus now
if (KErrNone != err)
{
return TestFailed(KErrAbort, _L("Raise Vbus - RUsbOtgDriver::BusRequest() FAILED!"));
}
// we might also wait for and EStateAIdle
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateAIdle);
iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventVbusRaised);
iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventRoleChangedToHost);
iCollector.AddRequiredNotification(EWatcherAConnectionIdle, RUsbOtgDriver::EConnectionBusy);
}
iCaseStep = EDefaultRoles;
const TInt KTestCase0684Timeout = 30000; // 30 seconds, should be plenty of time for 3 role swaps
iCollector.AddStepTimeout(KTestCase0684Timeout);
SetActive();
break;
}
case EDefaultRoles:
{
test.Printf(_L("Into EDefaultRoles step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
return TestFailed(KErrAbort, _L("Timeout"));
}
if(gTestRoleMaster){
// B
iCollector.AddRequiredNotification(EWatcherPeripheralState, EUsbcDeviceStateConfigured);
iCaseStep = EBConfigured;
}
else{
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateAPeripheral);
iCaseStep = EAToPeripheral;
}
SetActive();
break;
}
case EAIdleHostPriorToAPeripheral: // an "A-Device only" step
{
test.Printf(_L("Into EAIdleHostPriorToAPeripheral step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
return TestFailed(KErrAbort, _L("Timeout"));
}
// A-Device should expect nothing more until it becomes A-Peripheral
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateAPeripheral);
iCollector.AddRequiredNotification(EWatcherAConnectionIdle, RUsbOtgDriver::EConnectionBusy);
iCollector.AddRequiredNotification(EWatcherPeripheralState, EUsbcDeviceStateConfigured);
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateAHost);
iCaseStep = EAToHost;
SetActive();
break;
}
case EBConfigured:
{
test.Printf(_L("Into EBConfigured step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
RDebug::Print(_L("Timeout"));
return TestFailed(KErrAbort, _L("Timeout"));
}
iCollector.AddRequiredNotification(EWatcherPeripheralState, EUsbcDeviceStateSuspended);
iCaseStep = EBSuspended;
SetActive();
break;
}
case EBSuspended:
{
test.Printf(_L("Into EBSuspended step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
RDebug::Print(_L("Timeout"));
return TestFailed(KErrAbort, _L("Timeout"));
}
if(iBusRequestCounter > 0){
test.Printf(_L("VBus present, attempting a swap.\n"));
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateBHost);
iBusRequestCounter --;
err = otgBusRequest(); // Request the host role
if (KErrNone != err)
{
test.Printf(_L("BusRequest returned %d\n"),err);
return TestFailed(KErrAbort, _L("BusRequest() failed!"));
}
iCaseStep = EBToHost;
}
else{
iCollector.AddRequiredNotification(EWatcherAConnectionIdle, RUsbOtgDriver::EConnectionIdle);
iCaseStep = EIdleHostPriorToVBusDown;
}
SetActive();
break;
}
case EAToHost:
{
test.Printf(_L("Into EAToHost step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
return TestFailed(KErrAbort, _L("Timeout"));
}
if( ! iIsTimeToDrop){
iIsTimeToDrop = ETrue;
SetMaxPowerToL(50);
TUint16 val = 0;
GetMaxPower(val);
test.Printf(_L("bMaxPower= %d\n"), val);
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateAPeripheral);
iCaseStep = EAToPeripheral;
}
else{
iCollector.AddRequiredNotification(EWatcherAConnectionIdle, RUsbOtgDriver::EConnectionIdle);
iCaseStep = EIdleHostPriorToVBusDown;
}
SetActive();
break;
}
case EAToPeripheral:
{
test.Printf(_L("Into EAToPeripheral step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
return TestFailed(KErrAbort, _L("Timeout"));
}
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateAHost);
iCaseStep = EAToHost;
SetActive();
break;
}
case EBToHost:
{
test.Printf(_L("Into EBToHost step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
return TestFailed(KErrAbort, _L("Timeout"));
}
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateBPeripheral);
iCaseStep = EBToPeripheral;
SetActive();
break;
}
case EBToPeripheral:
{
test.Printf(_L("Into EBToPeripheral step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
return TestFailed(KErrAbort, _L("Timeout"));
}
if(iBusRequestCounter > 0)
{
iCollector.AddRequiredNotification(EWatcherPeripheralState, EUsbcDeviceStateConfigured);
iCaseStep = EBConfigured;
}
else
{
iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventVbusDropped);
iCaseStep = EVBusDropped;
}
SetActive();
break;
}
case EIdleHostPriorToVBusDown:
{
test.Printf(_L("Into EAIdleHostPriorToVBusDown step...\n"));
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
return TestFailed(KErrAbort, _L("Timeout"));
}
iCaseStep = EDropVBus;
SelfComplete();
break;
}
case EDropVBus:
LOG_STEPNAME(_L("EDropVBus"))
if (KTestCaseWatchdogTO == iStatus.Int())
{
iCollector.DestroyObservers();
return TestFailed(KErrAbort, _L("Timeout"));
}
iCollector.AddRequiredNotification(EWatcherEvent, RUsbOtgDriver::EEventVbusDropped);
if ( gTestRoleMaster)
{
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateBIdle);
}
else
{ // SLAVE "A"
otgBusDrop();
iCollector.AddRequiredNotification(EWatcherState, RUsbOtgDriver::EStateAIdle);
}
iCaseStep = EVBusDropped;
SetActive();
break;
case EVBusDropped:
LOG_STEPNAME(_L("ELoopVerifyDrop"))
if (KTestCaseWatchdogTO == iStatus.Int())
{
return TestFailed(KErrAbort, _L("Timeout"));
}
if (otgVbusPresent())
{
return TestFailed(KErrAbort, _L("Vbus did not drop - FAILED!"));
}
iCaseStep = EUnloadLdd;
SelfComplete();
break;
case EUnloadLdd:
LOG_STEPNAME(_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_STEPNAME(_L("ELastStep"))
TestPassed();
RequestCharacter();
break;
default:
test.Printf(_L("<Error> unknown test step"));
Cancel();
RequestCharacter();
return (TestFailed(KErrCorrupt, _L("<Error> unknown test step")));
}
}