diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kerneltest/e32test/usbho/t_usbdi/src/TestEngine.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kerneltest/e32test/usbho/t_usbdi/src/TestEngine.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,288 @@
+// 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:
+// @file testengine.cpp
+// @internalComponent
+// 
+//
+
+#include "TestEngine.h"
+#include "testdebug.h"
+#include "TestCaseController.h"
+#include "TestCaseFactory.h"
+
+// Console application options
+
+_LIT(KArgRole,"-role=");
+_LIT(KArgTestCases,"-cases=");
+_LIT(KArgTestRepeats,"-repeats=");
+
+// Role values 
+
+_LIT(KArgRoleHost,"host");
+_LIT(KArgRoleClient,"client");
+
+
+extern RTest gtest;
+
+namespace NUnitTesting_USBDI
+	{
+const TUint KDefaultNumRepeats = 1;
+const TUint KTestIdSize = 4;
+_LIT(KTestStringPreamble,"PBASE-T_USBDI-");
+	
+CTestEngine* CTestEngine::NewL()
+	{
+	CTestEngine* self = new (ELeave) CTestEngine;
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+
+
+CTestEngine::CTestEngine()
+:	CActive(EPriorityUserInput),
+	iTestCaseIndex(0), iRepeat(0), iNumRepeats(KDefaultNumRepeats)
+	{
+	}
+
+
+
+CTestEngine::~CTestEngine()
+	{
+	// Cancel reading user console input
+	Cancel();
+	
+	// Destroy the test case controller
+	delete iTestCaseController;
+	
+	// Destroy the identity array and its contents
+	iTestCasesIdentities.ResetAndDestroy();
+	
+	// Finish test and release resources
+	gtest.End();
+	gtest.Close();
+	}
+	
+	
+	
+void CTestEngine::ConstructL()
+	{
+	LOG_FUNC
+	CActiveScheduler::Add(this);
+
+	// Display information (construction text and OS build version number
+	gtest.Title();
+	gtest.Start(_L("Test Engine Initiation"));
+	gtest.Printf(_L(">>\n"));
+	gtest.Printf(_L(">>   T E S T   R U N \n"));
+	gtest.Printf(_L(">>\n"));
+
+	// Process the command line option for role
+	TInt cmdLineLength(User::CommandLineLength());
+	HBufC* cmdLine = HBufC::NewMax(cmdLineLength);
+	CleanupStack::PushL(cmdLine);
+	TPtr cmdLinePtr = cmdLine->Des();
+	User::CommandLine(cmdLinePtr);
+	
+	// be careful, command line length is limited(248 characters)	
+	gtest.Printf(_L("***cmdLine = %lS\n"), cmdLine);
+		
+	TLex args(*cmdLine);
+	args.SkipSpace();
+	
+	// Obtain the role of this test module
+	TPtrC roleToken = args.NextToken(); // e.g. -role=host
+	TBool hostFlag(ETrue);
+	
+	TInt pos(roleToken.FindF(KArgRole));
+	if(pos != KErrNotFound)
+		{
+		pos = roleToken.FindF(_L("="));
+		TPtrC role = roleToken.Right(roleToken.Length()-pos-1);
+		if(role.Compare(KArgRoleHost) == 0)
+			{
+			hostFlag = ETrue;
+			}
+		else if(role.Compare(KArgRoleClient) == 0)
+			{
+			hostFlag = EFalse;
+			}
+		else
+			{
+			gtest.Printf(_L("Test configuration: could not find option -role\n"));
+			gtest(EFalse);
+			}
+		}
+	else
+		{
+		gtest.Printf(_L("Test configuration option not found: %S\n"),&KArgRole);
+		gtest(EFalse);
+		}
+		
+	// Obtain the test cases to be run
+	TPtrC casesToken = args.NextToken();
+	
+	pos = casesToken.FindF(KArgTestCases);
+	if(pos != KErrNotFound)
+		{
+		pos = casesToken.FindF(_L("="));
+		TPtrC testCases = casesToken.Right(casesToken.Length()-pos-1);
+	
+		// Remaining test cases
+		TPtrC remCases(testCases);
+		while(pos != KErrNotFound)
+			{
+			pos = remCases.FindF(_L(","));
+			HBufC* tc = HBufC::NewLC(KTestCaseIdLength);
+			TPtr tcPtr = tc->Des();
+			tcPtr.Append(KTestStringPreamble);	
+			
+			if(pos == KErrNotFound)
+				{
+				// This is the last test case identity			
+				tcPtr.Append(remCases);
+				}
+			else
+				{ 			
+				tcPtr.Append(remCases.Left(KTestIdSize));
+				}									
+							
+			gtest.Printf(_L("Test case specified: %S\n"),tc);
+			
+						
+			iTestCasesIdentities.Append(tc);
+			CleanupStack::Pop(tc);
+			remCases.Set(testCases.Right(remCases.Length()-pos-1));
+			}
+		}
+	else
+		{
+		gtest.Printf(_L("Test configuration option not found: %S\n"),&KArgTestCases);
+		gtest(EFalse);		
+		}
+				
+	// Obtain the role of this test module
+	TPtrC repeatsToken = args.NextToken(); // e.g. -repeats=4
+	
+	pos = repeatsToken.FindF(KArgTestRepeats);
+	if(pos != KErrNotFound)
+		{
+		pos = repeatsToken.FindF(_L("="));
+		TPtrC repeats = repeatsToken.Right(repeatsToken.Length()-pos-1);
+		TLex lex(repeats);
+		TInt ret = lex.Val(iNumRepeats, EDecimal);
+		if(ret)
+			{
+			gtest.Printf(_L("Test configuration option not found: %S\n"),&KArgTestRepeats);
+			gtest.Printf(_L("DEFAULT to number of repeats = %d\n"),KDefaultNumRepeats);
+			iNumRepeats = KDefaultNumRepeats;
+			}
+		gtest.Printf(_L("Test repeats specified: %d cycles\n"),iNumRepeats);
+		}
+	else
+		{
+		gtest.Printf(_L("Test configuration option not found: %S\n"),&KArgTestRepeats);
+		gtest.Printf(_L("DEFAULT to number of repeats = %d\n"),KDefaultNumRepeats);
+		iNumRepeats = KDefaultNumRepeats;
+		}
+		
+	// Create the test case controller
+	gtest.Printf(_L("Creating the test controller\n"));
+	iTestCaseController = CTestCaseController::NewL(*this,hostFlag);
+
+	CleanupStack::PopAndDestroy(cmdLine);
+
+	gtest.Console()->Read(iStatus);
+	SetActive();	
+	}
+	
+
+TInt CTestEngine::NextTestCaseId(TDes& aTestCaseId)
+	{
+	LOG_FUNC
+	if(iTestCaseIndex < iTestCasesIdentities.Count())
+		{
+		aTestCaseId = *iTestCasesIdentities[iTestCaseIndex++];
+		if(iTestCaseIndex==iTestCasesIdentities.Count())
+			{
+			iRepeat++;
+			if(iRepeat < iNumRepeats)
+				{
+				iTestCaseIndex = 0; //prepare to start again
+				}
+			}
+		return KErrNone;
+		}
+	else
+		{
+		return KErrNotFound;
+		}
+	}
+
+RPointerArray<HBufC>& CTestEngine::TestCasesIdentities()
+	{
+	return iTestCasesIdentities;
+	}
+
+TUint CTestEngine::NumRepeats()
+	{
+	return iNumRepeats;
+	}
+
+void CTestEngine::DoCancel()
+	{
+	LOG_FUNC
+	gtest.Console()->ReadCancel();	
+	}
+	
+
+void CTestEngine::RunL()
+	{
+	LOG_FUNC
+	TInt completionCode(iStatus.Int());
+	
+	if(completionCode == KErrNone)
+		{
+		// Possibility of displaying a range of key commands
+		// then gtest.Console()->Getch()
+		
+		TKeyCode keyCode(gtest.Console()->KeyCode());
+		if(keyCode == EKeySpace)
+			{
+			iTestCaseController->Cancel();
+			gtest.Printf(_L("Test module terminating\n"));
+			RDebug::Printf("CActiveScheduler::Stop CTestEngine::RunL");
+			CActiveScheduler::Stop();
+			}
+		else
+			{
+			gtest.Printf(_L("%d key pressed"),keyCode);
+			}
+		}
+	else
+		{
+		gtest.Printf(_L("Manual key error %d\n"),completionCode);
+		SetActive();
+		}
+	}
+	
+	
+TInt CTestEngine::RunError(TInt aError)
+	{
+	return KErrNone;
+	}
+
+	}