--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/usbho/t_usbdi/inc/PBASE-T_USBDI-0477.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,119 @@
+#ifndef __TEST_CASE_PBASE_T_USBDI_0477_H
+#define __TEST_CASE_PBASE_T_USBDI_0477_H
+
+/*
+* 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 PBASE-T_USBDI-0477.h
+* @internalComponent
+* 
+*
+*/
+
+
+
+ 
+#include "BaseTestCase.h" 
+#include "TestCaseFactory.h"
+#include "modelleddevices.h"
+#include <d32usbdi.h>
+#include <d32usbdi_hubdriver.h>
+#include "FDFActor.h"
+#include <d32usbc.h>
+#include "testdebug.h"
+#include "controltransferrequests.h"
+ 
+namespace NUnitTesting_USBDI
+	{
+
+/**
+
+	
+	@SYMTestCaseID				PBASE-T_USBDI-0477
+	@SYMTestCaseDesc			Selection of two alternate interface settings where the second selection
+								fails and the interface rolls back
+	@SYMFssID 
+	@SYMPREQ					1782
+	@SYMREQ						7046 [USBD : Changing alternate interface setting]
+								7047 [USBD : Roll-back of alternate interface setting]
+								7048 [USBD : Default Alternate Interface setting]
+								7049 [USBD : Establishment of pipes]
+								7050 [USBD : Closing of pipes]
+	@SYMTestType				UT
+	@SYMTestPriority			1 
+	@SYMTestActions 			1. Open interfaces on connected device
+								2. Open and close a bulk pipe on default setting 0
+								3. Select alternate interface setting 1 and establish a pipe then close it
+								4. If alternate interface selection fails, establish that the pipe previously 
+								   opened in step 2 can be opened again.
+	@SYMTestExpectedResults 	Pipes can be established in either interface setting
+	@SYMTestStatus				Implemented
+	
+
+*/	
+class CUT_PBASE_T_USBDI_0477 : public CBaseTestCase, public MUsbBusObserver, public MCommandObserver
+	{
+public:
+	static CUT_PBASE_T_USBDI_0477* NewL(TBool aHostRole);
+	~CUT_PBASE_T_USBDI_0477(); 
+
+public: // From MUsbBusObserver
+	void DeviceInsertedL(TUint aDeviceHandle);
+	void DeviceRemovedL(TUint aDeviceHandle);
+	void BusErrorL(TInt aError);
+	void DeviceStateChangeL(RUsbDevice::TDeviceState aPreviousState,RUsbDevice::TDeviceState aNewState,
+		TInt aCompletionCode);
+
+public: // From MCommandObserver
+	void Ep0TransferCompleteL(TInt aCompletionCode);
+	
+private:
+	CUT_PBASE_T_USBDI_0477(TBool aHostRole);
+	void ConstructL();
+	void ExecuteHostTestCaseL();
+	void ExecuteDeviceTestCaseL();
+	void HostDoCancel();
+	void DeviceDoCancel();
+	void HostRunL();
+	void DeviceRunL();
+	TBool CheckFirstInterfaceDescriptorDeviceA(TUsbInterfaceDescriptor& aIfDescriptor);
+
+private:
+	enum TCaseStep 
+		{
+		EInProgress,
+		EFailed,
+		EPassed
+		};
+		
+	CActorFDF* iActorFDF;
+	CEp0Transfer* iClientAction;
+	RUsbInterface iUsbInterface0;
+	RUsbInterface iUsbInterface1;
+	RUsbPipe iTestPipe;
+	TCaseStep iCaseStep;
+	
+	RUsbDeviceA* iTestDevice;
+
+private:
+	/**
+	The functor for this test case for the factory
+	*/
+	const static TFunctorTestCase<CUT_PBASE_T_USBDI_0477,TBool> iFunctor;
+	};
+
+	
+	}
+
+#endif
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