sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // @file PBASE-T_USBDI-1232.cpp
sl@0: // @internalComponent
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include "PBASE-T_USBDI-1232.h"
sl@0: #include <d32usbc.h>
sl@0: #include "testdebug.h"
sl@0: #include "modelleddevices.h"
sl@0: #include "TestPolicy.h"
sl@0: 
sl@0: namespace NUnitTesting_USBDI
sl@0: 	{
sl@0: 
sl@0: 	_LIT(KTestCaseId,"PBASE-T_USBDI-1232");
sl@0: 	// the name is very important 
sl@0: 	const TFunctorTestCase<CUT_PBASE_T_USBDI_1232,TBool>
sl@0: 			CUT_PBASE_T_USBDI_1232::iFunctor(KTestCaseId);
sl@0: 
sl@0: 	CUT_PBASE_T_USBDI_1232* CUT_PBASE_T_USBDI_1232::NewL(TBool aHostRole)
sl@0: 		{
sl@0: 		CUT_PBASE_T_USBDI_1232* self = new (ELeave) CUT_PBASE_T_USBDI_1232(aHostRole);
sl@0: 		CleanupStack::PushL(self);
sl@0: 		self->ConstructL();
sl@0: 		CleanupStack::Pop(self);
sl@0: 		return self;
sl@0: 		}
sl@0: 
sl@0: 	CUT_PBASE_T_USBDI_1232::CUT_PBASE_T_USBDI_1232(TBool aHostRole) :
sl@0: 		CBaseTestCase(KTestCaseId, aHostRole)
sl@0: 		{
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::ConstructL()
sl@0: 		{
sl@0: 		RDebug::Printf("====> Constructor entry priority = %d", RThread().Priority());
sl@0: 
sl@0: 		// Collect existing thread priority (to reinstate later)
sl@0: 		iPriority = RThread().Priority();
sl@0: 
sl@0: 		iTestDevice = new RUsbDeviceA(this);
sl@0: 		BaseConstructL();
sl@0: 		}
sl@0: 
sl@0: 	CUT_PBASE_T_USBDI_1232::~CUT_PBASE_T_USBDI_1232()
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		RDebug::Printf("====> Destructor entry priority = %d", RThread().Priority());
sl@0: 
sl@0: 		// Reinstate original priority
sl@0: 
sl@0: 		RThread().SetPriority(iPriority);
sl@0: 
sl@0: 		// Cancel any async operations
sl@0: 
sl@0: 		Cancel(); // Cancel host timer
sl@0: 
sl@0: 		// Destroy the watchers
sl@0: 		// they still use opened interfaces to cancel the suspend if active
sl@0: 		delete iInterface1Watcher;
sl@0: 		delete iInterface0Watcher;
sl@0: 
sl@0: 		// Close the interfaces
sl@0: 		iUsbInterface1.Close();
sl@0: 		iUsbInterface0.Close();
sl@0: 
sl@0: 		delete iControlEp0;
sl@0: 		delete iActorFDF;
sl@0: 		if (!IsHost() && iTestDevice)
sl@0: 			{
sl@0: 			iTestDevice->Close();
sl@0: 			}
sl@0: 		delete iTestDevice;
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::ExecuteHostTestCaseL()
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		RDebug::Printf("====> ExecuteHostTestCaseL entry priority = %d",
sl@0: 				RThread().Priority());
sl@0: 
sl@0: 		// Bump thread priority for this test only
sl@0: 
sl@0: 		RThread().SetPriority(EPriorityAbsoluteHigh);
sl@0: 		RDebug::Printf("Thread priority raised %d->%d", iPriority, RThread().Priority());
sl@0: 
sl@0: 		iCaseStep = EInProcess;
sl@0: 		iActorFDF = CActorFDF::NewL(*this);
sl@0: 		iControlEp0 = new (ELeave) CEp0Transfer(iUsbInterface0);
sl@0: 		iInterface0Watcher = new (ELeave) CInterfaceWatcher(iUsbInterface0,TCallBack(CUT_PBASE_T_USBDI_1232::Interface0ResumedL,this));
sl@0: 		iInterface1Watcher = new (ELeave) CInterfaceWatcher(iUsbInterface1,TCallBack(CUT_PBASE_T_USBDI_1232::Interface1ResumedL,this));
sl@0: 
sl@0: 		// Monitor for device connections
sl@0: 		iActorFDF->Monitor();
sl@0: 
sl@0: 		// Start the connection timeout	
sl@0: 		TimeoutIn(30);
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::ExecuteDeviceTestCaseL()
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		// Construct the device for the test case
sl@0: 		iTestDevice->OpenL(TestCaseId());
sl@0: 		iTestDevice->SubscribeToReports(iStatus);
sl@0: 		SetActive();
sl@0: 
sl@0: 		// Connect the test device	
sl@0: 		iTestDevice->SoftwareConnect();
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::HostDoCancel()
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		RDebug::Printf("====> HostDoCancel entry priority = %d", RThread().Priority());
sl@0: 
sl@0: 		// Cancel the timeout timer
sl@0: 		CancelTimeout();
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::DeviceDoCancel()
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		// Cancel the device	
sl@0: 		iTestDevice->CancelSubscriptionToReports();
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::DeviceInsertedL(TUint aDeviceHandle)
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		RDebug::Printf("====> DeviceInsertedL entry priority = %d", RThread().Priority());
sl@0: 
sl@0: 		Cancel(); // Cancel the timer
sl@0: 		TInt err(KErrNone);
sl@0: 		iDeviceHandle = aDeviceHandle;
sl@0: 		iActorFDF->Monitor();
sl@0: 
sl@0: 		// Validate that device is as expected
sl@0: 		CUsbTestDevice& testDevice = iActorFDF->DeviceL(aDeviceHandle);
sl@0: 		if (testDevice.SerialNumber().Compare(TestCaseId()) != 0)
sl@0: 			{
sl@0: 			// Incorrect device for this test case
sl@0: 
sl@0: 			RDebug::Printf(
sl@0: 					"<Warning %d> Incorrect device serial number (%S) connected for this test case (%S)",
sl@0: 					KErrNotFound, &testDevice.SerialNumber(), &TestCaseId());
sl@0: 
sl@0: 			// Start the connection timeout again
sl@0: 			TimeoutIn(30);
sl@0: 			return;
sl@0: 			}
sl@0: 		// Check tree now	
sl@0: 		CHECK(CheckTreeAfterDeviceInsertion(testDevice, _L("RDeviceA")) == KErrNone);
sl@0: 
sl@0: 		// Perform the correct test step				
sl@0: 		switch (iCaseStep)
sl@0: 			{
sl@0: 			case EInProcess:
sl@0: 				{
sl@0: 				TUint32 token1(0);
sl@0: 				TUint32 token2(0);
sl@0: 
sl@0: 				RDebug::Printf("Obtaining token for interface 0");
sl@0: 				err = testDevice.Device().GetTokenForInterface(0, token1);
sl@0: 				if (err != KErrNone)
sl@0: 					{
sl@0: 					RDebug::Printf(
sl@0: 							"<Error %d> Token for interface 0 could not be retrieved",
sl@0: 							err);
sl@0: 					return TestFailed(err);
sl@0: 					}
sl@0: 				RDebug::Printf("Token 1 (%d) retrieved", token1);
sl@0: 				RDebug::Printf("Opening interface 0");
sl@0: 				err = iUsbInterface0.Open(token1); // Alternate interface setting 0
sl@0: 				if (err != KErrNone)
sl@0: 					{
sl@0: 					RDebug::Printf(
sl@0: 							"<Error %d> Interface 0 could not be opened", err);
sl@0: 					return TestFailed(err);
sl@0: 					}
sl@0: 				RDebug::Printf("Interface 0 opened");
sl@0: 
sl@0: 				RDebug::Printf("Obtaining token for interface 1");
sl@0: 				err = testDevice.Device().GetTokenForInterface(1, token2);
sl@0: 				if (err != KErrNone)
sl@0: 					{
sl@0: 					RDebug::Printf(
sl@0: 							"<Error %d> Token for interface 1 could not be retrieved",
sl@0: 							err);
sl@0: 					return TestFailed(err);
sl@0: 					}
sl@0: 				RDebug::Printf("Opening interface 1");
sl@0: 				err = iUsbInterface1.Open(token2); // Alternate interface setting 0
sl@0: 				if (err != KErrNone)
sl@0: 					{
sl@0: 					RDebug::Printf(
sl@0: 							"<Error %d> Interface 1 could not be opened", err);
sl@0: 					return TestFailed(err);
sl@0: 					}
sl@0: 				RDebug::Printf("Interface 1 opened");
sl@0: 
sl@0: 				// device go to suspend
sl@0: 				// Suspend interface 0
sl@0: 				RDebug::Printf("Suspending interface 0");
sl@0: 				iInterface0Watcher->SuspendAndWatch();
sl@0: 
sl@0: 				// Suspend interface 1
sl@0: 				RDebug::Printf("Suspending interface 1");
sl@0: 				iInterface1Watcher->SuspendAndWatch();
sl@0: 
sl@0: 				iCaseStep = ESuspendWhenResuming;
sl@0: 
sl@0: 				TimeoutIn(10); // Give 10 seconds for device to suspend						
sl@0:                 
sl@0: 				
sl@0: 				iUsbInterface0.CancelWaitForResume(); // a tricky way to close the watcher of interface
sl@0: 				iUsbInterface1.CancelWaitForResume();
sl@0: 				}
sl@0: 				break;
sl@0: 
sl@0: 			default:
sl@0: 				TestFailed(KErrCorrupt);
sl@0: 				break;
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	TInt CUT_PBASE_T_USBDI_1232::Interface0ResumedL(TAny* aPtr)
sl@0: 		{
sl@0: 		LOG_CFUNC
sl@0: 
sl@0: 		RDebug::Printf("====> Interface0ResumedL entry priority = %d", RThread().Priority());
sl@0: 
sl@0: 		RDebug::Printf(" -Interface 0 resumed");
sl@0: 		CUT_PBASE_T_USBDI_1232* self =
sl@0: 				reinterpret_cast<CUT_PBASE_T_USBDI_1232*>(aPtr);
sl@0: 		TInt completionCode = self->iInterface0Watcher->CompletionCode();
sl@0: 		RDebug::Printf(" -watcher 0 iStatus=%d",completionCode);
sl@0: 
sl@0: 		switch (self->iCaseStep)
sl@0: 			{	
sl@0:                 
sl@0: 			case EPassed:
sl@0: 				{
sl@0: 				if (completionCode == KErrNone)
sl@0: 					{
sl@0: 					RDebug::Printf("Device resume successed,test passed!");
sl@0: 					self->SendEp0Request(); // stop client site
sl@0: 					}
sl@0: 				else
sl@0: 					{
sl@0: 					RDebug::Printf("Device resume failed, err = %d ",completionCode);
sl@0: 					self->iCaseStep = EFailed;
sl@0: 					self->SendEp0Request();
sl@0: 					}
sl@0: 				}
sl@0: 				break;
sl@0: 			case EFailed:				
sl@0: 				self->SendEp0Request();
sl@0: 				break;
sl@0: 
sl@0: 			default:
sl@0: 				break;
sl@0: 			};
sl@0: 
sl@0: 		return KErrNone;
sl@0: 		}
sl@0: 
sl@0: 	TInt CUT_PBASE_T_USBDI_1232::Interface1ResumedL(TAny* aPtr)
sl@0: 		{
sl@0: 		LOG_CFUNC
sl@0: 
sl@0: 		RDebug::Printf("====> Interface1ResumedL entry priority = %d", RThread().Priority());
sl@0: 
sl@0: 		RDebug::Printf("Interface 1 resumed");
sl@0: 		CUT_PBASE_T_USBDI_1232* self =
sl@0: 				reinterpret_cast<CUT_PBASE_T_USBDI_1232*>(aPtr);
sl@0: 		RDebug::Printf("watcher 1 iStatus=%d", self->iInterface1Watcher->CompletionCode());
sl@0: 		return KErrNone;
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::DeviceRemovedL(TUint aDeviceHandle)
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		// The test device should not be removed until the test case has passed
sl@0: 		// so this test case has not completed, and state this event as an error
sl@0: 
sl@0: 		TestFailed(KErrDisconnected);
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::BusErrorL(TInt aError)
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		// This test case handles no failiures on the bus
sl@0: 
sl@0: 		TestFailed(aError);
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::DeviceStateChangeL(
sl@0: 			RUsbDevice::TDeviceState aPreviousState,
sl@0: 			RUsbDevice::TDeviceState aNewState, TInt aCompletionCode)
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 		Cancel();
sl@0: 
sl@0: 		// test RInterface , the  RUsbDevice notification logic not used . 
sl@0: 		RDebug::Printf(" -Device State change from err=%d",aCompletionCode);
sl@0: 
sl@0: 		switch (iCaseStep)
sl@0: 			{
sl@0: 			case ESuspendWhenResuming:
sl@0: 				if (aNewState == RUsbDevice::EDeviceSuspended)
sl@0: 					{
sl@0: 					RDebug::Printf("====> device has suspended!");
sl@0:                     
sl@0: 					SuspendWhenResuming();					
sl@0: 					}
sl@0: 				break;
sl@0: 			case EValidSuspendWhenResuming:
sl@0: 				if (aPreviousState == RUsbDevice::EDeviceSuspended&&aNewState
sl@0: 						== RUsbDevice::EDeviceSuspended)
sl@0: 					{
sl@0: 					RDebug::Printf("====> device suspended again,suspend while resuming succeed!");
sl@0: 					iCaseStep = EPassed;
sl@0: 					iUsbInterface0.CancelPermitSuspend();
sl@0: 					}
sl@0: 				else
sl@0: 					{
sl@0: 					iCaseStep = EFailed;
sl@0: 					iUsbInterface0.CancelPermitSuspend();
sl@0: 			        }
sl@0: 		
sl@0: 				break;
sl@0: 			default:
sl@0: 				break;
sl@0: 			}
sl@0: 
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::Ep0TransferCompleteL(TInt aCompletionCode)
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 		RDebug::Printf("Ep0TransferCompleteL with aCompletionCode = %d",
sl@0: 				aCompletionCode);
sl@0: 		switch (iCaseStep)
sl@0: 			{
sl@0: 
sl@0: 			default:
sl@0: 			case EFailed:
sl@0: 				TestFailed(KErrCompletion);
sl@0: 				break;
sl@0: 
sl@0: 			case EPassed:
sl@0: 				TestPassed();
sl@0: 				break;
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::HostRunL()
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		RDebug::Printf("====> HostRunL entry priority = %d", RThread().Priority());
sl@0: 
sl@0: 		// Obtain the completion code
sl@0: 		TInt completionCode(iStatus.Int());
sl@0: 
sl@0: 		if (completionCode == KErrNone)
sl@0: 			{
sl@0: 			// Action timeout
sl@0: 			RDebug::Printf("<Error> Action timeout");
sl@0: 			TestFailed(KErrTimedOut);
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			RDebug::Printf("<Error %d> Timeout timer could not complete",
sl@0: 					completionCode);
sl@0: 			TestFailed(completionCode);
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::DeviceRunL()
sl@0: 		{
sl@0: 		LOG_FUNC
sl@0: 
sl@0: 		// Disconnect the device
sl@0: 
sl@0: 		iTestDevice->SoftwareDisconnect();
sl@0: 
sl@0: 		// Complete the test case request
sl@0: 
sl@0: 		TestPolicy().SignalTestComplete(iStatus.Int());
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::SuspendWhenResuming()
sl@0: 		{
sl@0: 		RDebug::Printf("====> SuspendWhenResuming entry priority = %d",
sl@0: 				RThread().Priority());
sl@0: 
sl@0: 		// Cancel suspend-in-progress
sl@0: 		RDebug::Printf("Cancel Suspend interface 0");
sl@0: 				
sl@0: 		iUsbInterface0.CancelPermitSuspend();
sl@0: 		
sl@0: 		// how to prove, see log? 
sl@0: 		// Suspend interface 0
sl@0: 		RDebug::Printf("Suspending interface 0");
sl@0: 		iInterface0Watcher->SuspendAndWatch();			
sl@0: 
sl@0: 		// Suspend interface 1
sl@0: 		RDebug::Printf("Suspending interface 1");
sl@0: 		iInterface1Watcher->SuspendAndWatch();
sl@0: 
sl@0: 		iCaseStep = EValidSuspendWhenResuming;
sl@0: 
sl@0: 		TimeoutIn(10); // Give 10 seconds for device to suspend	
sl@0: 
sl@0: 		}
sl@0: 
sl@0: 	void CUT_PBASE_T_USBDI_1232::SendEp0Request()
sl@0: 		{
sl@0: 		TTestCasePassed request;
sl@0: 		iControlEp0->SendRequest(request, this);
sl@0: 		}
sl@0: 
sl@0: 	}//end namespace
sl@0: 
sl@0: