--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/usbho/t_usbdi/src/PBASE-T_USBDI-0491.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,239 @@
+// Copyright (c) 2008-2009 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:
+// @file PBASE-T_USBDI-0491.cpp
+// @internalComponent
+// 
+//
+
+#include "PBASE-T_USBDI-0491.h"
+#include "testpolicy.h"
+#include "modelleddevices.h"
+#include "testliterals.h"
+
+
+ 
+
+namespace NUnitTesting_USBDI
+	{
+
+const TUint KBulkTransferSize = 210; 
+const TInt KBulkTransferInId = 1<<0;
+const TInt KBulkTransferOutId = 1<<1;
+
+const TInt KUnexpectedTransferID = -101;
+const TInt KUndefinedStep	 = -102;
+
+
+_LIT(KTestCaseId,"PBASE-T_USBDI-0491");
+const TFunctorTestCase<CUT_PBASE_T_USBDI_0491,TBool> CUT_PBASE_T_USBDI_0491::iFunctor(KTestCaseId);	
+
+CUT_PBASE_T_USBDI_0491* CUT_PBASE_T_USBDI_0491::NewL(TBool aHostRole)
+	{
+	CUT_PBASE_T_USBDI_0491* self = new (ELeave) CUT_PBASE_T_USBDI_0491(aHostRole);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+	
+
+CUT_PBASE_T_USBDI_0491::CUT_PBASE_T_USBDI_0491(TBool aHostRole)
+:	CBaseBulkTestCase(KTestCaseId,aHostRole),
+	iCaseStep(EInProgress)
+	{
+	} 
+
+
+void CUT_PBASE_T_USBDI_0491::ConstructL()
+	{
+	BaseBulkConstructL();
+	}
+
+
+CUT_PBASE_T_USBDI_0491::~CUT_PBASE_T_USBDI_0491()
+	{
+	LOG_FUNC
+	}
+
+void CUT_PBASE_T_USBDI_0491::Ep0TransferCompleteL(TInt aCompletionCode)
+	{
+	LOG_FUNC
+	
+	RDebug::Printf("Ep0TransferCompleteL with aCompletionCode = %d",aCompletionCode);
+	
+	if(aCompletionCode != KErrNone)
+		{
+		if(iCaseStep == EFailed)
+			{// ignore error, nad catch the TestFailed method called further down.
+			RDebug::Printf("***Failure sending FAIL message to client on endpoint 0***");
+			}
+		else
+			{
+			TBuf<256> msg;
+			msg.Format(_L("<Error %d> Transfer to control endpoint 0 was not successful"),aCompletionCode);
+			RDebug::Print(msg);
+			iCaseStep = EFailed;
+			TTestCaseFailed request(aCompletionCode,msg);
+			iControlEp0->SendRequest(request,this);
+			return;
+			}
+		}
+	
+	switch(iCaseStep)
+		{
+		// Test case passed
+		case EPassed:
+			TestPassed();
+			break;
+		
+		// Test case failed	
+		case EFailed:
+			TestFailed(KErrCompletion);
+			break;
+			
+		case ETransferOut:
+			RDebug::Printf("Try to send data");
+			iOutTransfer[0]->TransferOut(KLiteralEnglish2(), KBulkTransferSize);
+			break;
+		
+		case ETransferIn:
+			RDebug::Printf("Try to receive data");
+			iInTransfer[0]->TransferIn(KBulkTransferSize);
+			break;
+	
+		default:
+			RDebug::Printf("<Error> Unknown test step");
+			TestFailed(KErrUnknown);
+			break;
+		}
+	}
+	
+void CUT_PBASE_T_USBDI_0491::TransferCompleteL(TInt aTransferId,TInt aCompletionCode)
+	{
+	LOG_FUNC
+	Cancel();
+	
+	TInt err(KErrNone);
+	TBuf<256> msg;
+	RDebug::Printf("Transfer completed (id=%d), aCompletionCode = %d",aTransferId, aCompletionCode);
+
+	switch(iCaseStep)
+		{
+		case ETransferOut:
+			{
+			if(aCompletionCode != KErrNone)
+				{
+				err = KErrCorrupt;
+				msg.Format(_L("<Error %d> No data sent on bulk OUT request"),aCompletionCode);
+				break;
+				}
+			if(aTransferId != KBulkTransferOutId)
+				{
+				err = KUnexpectedTransferID;
+				msg.Format(_L("<Error %d> Unexpected Transfer ID, wanted %d, got %d"),
+						       err, KBulkTransferOutId, aTransferId);
+				break;
+				}
+			RDebug::Printf("Try to receive back sent data");
+			iCaseStep = ETransferIn;
+			TWriteSynchronousCachedReadDataRequest request(1,1,1);  //Use first read EP and first write EP (on interface 1)
+			iControlEp0->SendRequest(request,this);	
+			}
+			break;
+
+		case ETransferIn:
+			{
+			if(aCompletionCode != KErrNone)
+				{
+				err = KErrCorrupt;
+				msg.Format(_L("<Error %d> No data sent on bulk IN request"),aCompletionCode);
+				break;
+				}
+			if(aTransferId != KBulkTransferInId)
+				{
+				err = KUnexpectedTransferID;
+				msg.Format(_L("<Error %d> Unexpected Transfer ID, wanted %d, got %d"),
+						       err, KBulkTransferInId, aTransferId);
+				break;
+				}
+			// Compare the data to what is expected
+			if(ValidateData(iInTransfer[0]->DataPolled(), KLiteralEnglish2(), KBulkTransferSize) == EFalse)
+				{
+				err = KErrCompletion; //indicates data validation failure
+				msg.Format(_L("<Error %d> Bulk transfer IN data received does not match Bulk Transfer OUT data"), err);
+				break;
+				}
+			if(err == KErrNone)
+				{
+				// Comparison is a match
+				RDebug::Printf("Comparison for IN transfer is a match");
+				iCaseStep = EPassed;
+				TTestCasePassed request;
+				iControlEp0->SendRequest(request,this);
+				break;
+				}
+			}
+			break;
+
+		default:
+			err = KUndefinedStep;
+			msg.Format(_L("<Error %d> Undefined case step %d reached"),KUndefinedStep, iCaseStep);
+			break;
+		}
+	
+	if(err!=KErrNone)
+		{	
+		RDebug::Print(msg);
+		iCaseStep = EFailed;
+		TTestCaseFailed request(err,msg);
+		return iControlEp0->SendRequest(request,this);
+		}	
+	}
+	
+void CUT_PBASE_T_USBDI_0491::DeviceInsertedL(TUint aDeviceHandle)
+	{
+	LOG_FUNC
+	Cancel();
+	RDebug::Printf("****** Father William Pattern Length is %d bytes! *********", KLiteralEnglish2().Length());
+	
+	if(BaseBulkDeviceInsertedL(aDeviceHandle) == EDeviceConfigurationError)
+		// Prepare for response from control transfer to client
+		{
+		iCaseStep = EFailed;
+		}
+	
+	// Create the bulk transfers	
+	iInTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkIn,iUsbInterface1,KBulkTransferSize,*this,KBulkTransferInId);
+	iOutTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkOut,iUsbInterface1,KBulkTransferSize,*this,KBulkTransferOutId);
+	
+	// Initialise the descriptors for transfer		
+	RDebug::Printf("Initialising the transfer descriptors");
+	TInt err = iUsbInterface1.InitialiseTransferDescriptors();
+	if(err != KErrNone)
+		{
+		TBuf<256> msg;
+		msg.Format(_L("<Error %d> Unable to initialise transfer descriptors"),err);
+		RDebug::Print(msg);
+		iCaseStep = EFailed;
+		TTestCaseFailed request(err,msg);
+		iControlEp0->SendRequest(request,this);
+		return;
+		}
+
+	iCaseStep = ETransferOut;	
+	TEndpointReadUntilShortRequest request(1,1,KBulkTransferSize);// EP1 because 1st reader EP
+	iControlEp0->SendRequest(request,this);
+	}
+	
+	} //end namespace