diff -r 000000000000 -r 5d03bc08d59c graphicscomposition/surfaceupdate/tsrc/tsurfaceupdate.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicscomposition/surfaceupdate/tsrc/tsurfaceupdate.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,155 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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
+ @test
+ @internalComponent - Internal Symbian test code 
+*/
+
+
+#ifndef __TSURFACEUPDATE_H__
+#define __TSURFACEUPDATE_H__
+
+#include <test/testexecutestepbase.h>
+#include <test/tgraphicsharness.h>
+#include "surfaceupdateserver.h"
+#include "tcompositionbackend.h"
+#include "surfaceupdateclient.h"
+
+
+class CTSurfaceUpdate : public CTGraphicsBase
+	{
+public:
+	CTSurfaceUpdate(CTestStep* aStep);
+	~CTSurfaceUpdate();
+	void ConstructL();
+protected:
+//from 	CTGraphicsStep
+	virtual void RunTestCaseL(TInt aCurTestCase);
+private:
+	// Test cases
+	void TestCase1();
+	void TestCase2L();
+	void TestCase3L();
+	void TestCase4L();
+	void TestCase5L();
+	void TestCase6L();
+	void TestCase7L();
+	void TestCase8();
+	void TestCase9L();
+	void TestCase10();
+	void TestCase11();
+	void TestCase12L();
+	void TestCase13L();
+	void TestCase14();
+	void TestCase15();
+	void TestCaseNotifyWhenAvailableGlobal();
+	void TestCaseRegisterIdenticalPrioritiesL();
+	void TestCaseTerminateServer();
+	void TestCase16L();
+	void TestCase17();
+	void TestCase18();
+
+	// Utility functions
+	void SetupContentUpdateReceiversL();
+	void ResetSusL(); //note that surface update server provider will also be updated at this point 
+	void GenerateMultipleUpdateWithPanic();
+	static TInt PanicClientThread(TAny*);
+	static TInt PanicClientThread1(TAny*);
+	static TInt TestMultipleNotifyThreadL(TAny*);
+	static TInt TestServerStartupTwoThreads(TAny*);
+	void SetupTestCaseRegisterPanicL();
+	void DoTestCaseRegisterPanicL(TThreadFunction aThreadFunction);
+	void WaitUntilAllNotificationsProcessed();
+	inline MSurfaceUpdateServerProvider* Provider(); //cache the pointer with care, as restarting the server will invalidate it
+private:
+	RPointerArray<CTContentUpdateReceiver> iReceivers;
+	CRequestOrder* iSurfaceOrder;
+	};
+
+class CTSurfaceUpdateStep : public CTGraphicsStep
+	{
+public:
+	CTSurfaceUpdateStep();
+	MSurfaceUpdateServerProvider* SurfaceUpdateProvider() 
+		{
+		return iSurfaceUpdateProvider;
+		}
+	TInt StartServer();
+	void TerminateServer();
+public:
+	TBool iGce;    //Flags that symbian_graphics_use_gce is defined
+protected:	
+	//from CTGraphicsStep
+	virtual CTGraphicsBase* CreateTestL();
+	virtual void TestSetupL();
+	virtual void TestClose();
+protected:
+	MSurfaceUpdateServerProvider *iSurfaceUpdateProvider;
+	};
+
+_LIT(KTSurfaceUpdateStep,"TSurfaceUpdate");
+
+// Class to do improper things on client side and check that server handles them as expected
+class RMisbehavingSession : public RSessionBase
+	{
+public:
+	TInt Connect(TInt aMessageSlots = KDefaultMessageSlot, TBool aWrongVersion = EFalse);
+	void Close();
+	void NotifyWhenAvailableNoChecking(TRequestStatus& aStatus);
+	void NotifyWhenDisplayedNoChecking(TRequestStatus& aStatus);
+	void NotifyWhenDisplayedXTimesNoChecking(TInt aCount, TRequestStatus& aStatus);
+	TInt SubmitUpdateNoChecking(TInt aScreen, const TSurfaceId& aSurfaceId, 
+									TInt aBuffer, const TRegion* aDirtyRegion = NULL);
+	void NotifyWhenAvailable(TRequestStatus& aStatus);
+	void NotifyWhenDisplayed(TRequestStatus& aStatus, TTimeStamp& aTimeStamp);
+	void NotifyWhenDisplayedXTimes(TInt aCount, TRequestStatus& aStatus);
+	TInt SubmitUpdate(TInt aScreen, const TSurfaceId& aSurfaceId, 
+									TInt aBuffer, const TRegion* aDirtyRegion = NULL);
+	void CancelAllUpdateNotifications();
+	void TestPassingInvalidOpcode(TInt aInvalidOpcode =500);
+	void SetFailRate(TInt aFailRate);
+private:
+	TVersion Version() const;
+	TVersion WrongVersion() const;
+
+private:
+	TRequestStatus *iStatusAvailable;
+	TRequestStatus *iStatusDisplayed;
+	TRequestStatus *iStatusDisplayedXTimes;
+	TTimeStamp* iTimeStamp;
+	TInt iCount;
+	};
+
+// Class to pass status members into a thread
+class TMultipleNotify
+	{
+public:
+	TMultipleNotify(TRequestStatus& aStatus, TInt& aTestNum) :
+		iStatus(aStatus),
+		iTestNum(aTestNum)
+		{}
+	TRequestStatus& iStatus;
+	TInt& iTestNum;
+	};
+
+inline MSurfaceUpdateServerProvider* CTSurfaceUpdate::Provider()
+	{
+	return (static_cast <CTSurfaceUpdateStep*> (iStep)) -> SurfaceUpdateProvider();
+	}
+
+
+#endif	// __TSURFACEUPDATE_H__