// 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:

// @file PBASE-T_USBDI-0488.cpp

// @internalComponent

// 

//

#include "PBASE-T_USBDI-0488.h"

#include "testpolicy.h"

#include "modelleddevices.h"

#include <d32usbdi_errors.h>

namespace NUnitTesting_USBDI

	{

_LIT(KTestCaseId,"PBASE-T_USBDI-0488");

const TFunctorTestCase<CUT_PBASE_T_USBDI_0488,TBool> CUT_PBASE_T_USBDI_0488::iFunctor(KTestCaseId);

CUT_PBASE_T_USBDI_0488* CUT_PBASE_T_USBDI_0488::NewL(TBool aHostRole)

	{

	CUT_PBASE_T_USBDI_0488* self = new (ELeave) CUT_PBASE_T_USBDI_0488(aHostRole);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CUT_PBASE_T_USBDI_0488::CUT_PBASE_T_USBDI_0488(TBool aHostRole)

:	CBaseTestCase(KTestCaseId,aHostRole),

	iCaseStep(EInProgress)

	{

	} 

void CUT_PBASE_T_USBDI_0488::ConstructL()

	{

	iTestDevice = new RUsbDeviceA(this);

	BaseConstructL();

	}

CUT_PBASE_T_USBDI_0488::~CUT_PBASE_T_USBDI_0488()

	{

	Cancel();

	// Close the interface

	iUsbInterface0.Close();

	delete iControlEp0;

	delete iActorFDF;

	if(!IsHost() && iTestDevice)

		{

		iTestDevice->Close();

		}		

	delete iTestDevice;

	}

void CUT_PBASE_T_USBDI_0488::ExecuteHostTestCaseL()	

	{

	iActorFDF = CActorFDF::NewL(*this);

	iControlEp0 = new (ELeave) CEp0Transfer(iUsbInterface0);

	iActorFDF->Monitor();

	TimeoutIn(30);

	}

/*static*/ TInt CUT_PBASE_T_USBDI_0488::TestSelectAlternateInterfaceThenPanic(TAny* aTest) 

	{

	CTrapCleanup* trapHandler=CTrapCleanup::New();

	if(!trapHandler)

		{

		return KErrNoMemory;

		}		

	CUT_PBASE_T_USBDI_0488* pTest = reinterpret_cast<CUT_PBASE_T_USBDI_0488*>(aTest);

	// change interface setting whilst pipes are opened in another alt. setting, should panic

	pTest->iUsbInterface1.SelectAlternateInterface(0); // panic expected

	// Should never get here.*/

	return KErrNone;

	}

void CUT_PBASE_T_USBDI_0488::HostDoCancel()

	{

	// Cancel the timeout timer	

	CancelTimeout();

	}

void CUT_PBASE_T_USBDI_0488::ExecuteDeviceTestCaseL()	

	{

	iTestDevice->OpenL(TestCaseId());

	iTestDevice->SubscribeToReports(iStatus);

	SetActive();

	iTestDevice->SoftwareConnect();

	}

void CUT_PBASE_T_USBDI_0488::DeviceDoCancel()

	{

	// Cancel the device	

	iTestDevice->CancelSubscriptionToReports();

	}

void CUT_PBASE_T_USBDI_0488::DeviceStateChangeL(RUsbDevice::TDeviceState aPreviousState,RUsbDevice::TDeviceState aNewState,

		TInt aCompletionCode)

	{

	}

void CUT_PBASE_T_USBDI_0488::DeviceInsertedL(TUint aDeviceHandle)

	{

	Cancel();

	TInt err(KErrNone);

	// Validate that device is as expected

	CUsbTestDevice& testDevice = iActorFDF->DeviceL(aDeviceHandle);

	if(testDevice.SerialNumber().Compare(TestCaseId()) != 0)

		{

		// Incorrect device for this test case

		// Start the connection timeout again

		CancelTimeout();

		iTimer.After(iStatus,30000000);

		SetActive();

		return;

		}

	TUint32 token0,token1;

	err = testDevice.Device().GetTokenForInterface(0,token0);

	if(err != KErrNone)

		{

		return TestFailed(err);

		}

	err = iUsbInterface0.Open(token0); // Default interface setting 0

	if(err != KErrNone)

		{

		return TestFailed(err);

		}

	__UHEAP_MARK;

	err = testDevice.Device().GetTokenForInterface(1,token1);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Token for interface 1 could not be retrieved"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);

		}

	err = iUsbInterface1.Open(token1); // Default interface setting 0

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Unable to open interface 1 using token %d"),err,token1);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);

		} 

	// Select alternate interface setting 1	

	err = iUsbInterface1.SelectAlternateInterface(1);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Selecting alternate interface setting 1 on interface 1"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		iControlEp0->SendRequest(request,this);

		return;

		}  

	// Open a pipe for endpoint (Int in)	

	TInt endpointAddress;

	err = GetEndpointAddress(iUsbInterface1,1,KTransferTypeInterrupt,KEpDirectionIn,endpointAddress);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> unable to get endpoint address for interrupt in endpoint"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		iControlEp0->SendRequest(request,this);

		return;

		}	

	err = iUsbInterface1.OpenPipeForEndpoint(iInPipe,endpointAddress,EFalse);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Unable to open pipe for endpoint 1"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);		

		}		

	RThread rt;

	TInt r = rt.Create(_L("PanicThread"), CUT_PBASE_T_USBDI_0488::TestSelectAlternateInterfaceThenPanic, KDefaultStackSize, 0x1000, 0x1000, reinterpret_cast<TAny*>(this));

	gtest(r == KErrNone);

	TRequestStatus status;

	rt.Logon(status);

	rt.Resume();

	rt.Close();

	User::WaitForRequest(status);

	gtest(status.Int() == UsbdiPanics::EInterfaceSettingChangeWithPipeOpen);

	iUsbInterface1.Close();	

	__UHEAP_MARKEND;

	// ok now, inform client that the test has passed

	iCaseStep = EPassed;

	TTestCasePassed request;

	return iControlEp0->SendRequest(request,this);

	}

void CUT_PBASE_T_USBDI_0488::Ep0TransferCompleteL(TInt aCompletionCode)

	{

	if(aCompletionCode != KErrNone)

		{	

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Transfer to control endpoint 0 was not successful"),aCompletionCode);

		}

	if(iCaseStep == EPassed)

		{	

		if(aCompletionCode == KErrNone)

			{

			return TestPassed();

			}

		// else error

	    iCaseStep = EFailed;

		}

	if(iCaseStep == EFailed)

		{

		return TestFailed(KErrCompletion);

		}	

	}

void CUT_PBASE_T_USBDI_0488::DeviceRemovedL(TUint aDeviceHandle)

	{

	// The test device should not be removed until the test case has passed

	// so this test case has not completed, and state this event as an error	

	TestFailed(KErrDisconnected);

	}

void CUT_PBASE_T_USBDI_0488::BusErrorL(TInt aError)

	{

	// This test case handles no failiures on the bus	

	TestFailed(KErrCompletion);

	}

void CUT_PBASE_T_USBDI_0488::HostRunL()

	{

	// Obtain the completion code

	TInt completionCode(iStatus.Int());

	if(completionCode == KErrNone)

		{

		// Action timeout

		TestFailed(KErrTimedOut);

		}

	else

		{

		TestFailed(completionCode);

		}

	}

void CUT_PBASE_T_USBDI_0488::DeviceRunL()

	{

	// Disconnect the device	

	iTestDevice->SoftwareDisconnect();

	// Complete the test case request	

	TestPolicy().SignalTestComplete(iStatus.Int());

	}

	}