diff -r 000000000000 -r bde4ae8d615e os/graphics/windowing/windowserver/test/t_integ/src/t_pseudoappshared.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/graphics/windowing/windowserver/test/t_integ/src/t_pseudoappshared.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,137 @@
+// Copyright (c) 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
+*/
+
+#include <e32debug.h> //RDebug
+
+#include "t_pseudoappshared.h"
+#include "t_pseudoappscreen.h"
+#include "t_pseudoappwindow.h"
+
+CTPseudoAppShared::TSurfaceCollection::TSurfaceCollection()
+:iScreenNo(-1),iWindowNo(-1),iSurfaceId(TSurfaceId::CreateNullId())
+	{
+	}
+
+CTPseudoAppShared::TSurfaceCollection::TSurfaceCollection(TInt aScreenNo, TInt aWindowNo, const TSurfaceId& aSurfaceId)
+:iScreenNo(aScreenNo),iWindowNo(aWindowNo),iSurfaceId(aSurfaceId)
+	{
+	}
+
+CTPseudoAppShared::TSurfaceCollection::TSurfaceCollection(TInt aScreenNo, TInt aWindowNo)
+:iScreenNo(aScreenNo),iWindowNo(aWindowNo),iSurfaceId(TSurfaceId::CreateNullId())
+	{
+	}
+
+TBool CTPseudoAppShared::TSurfaceCollection::IndicesEqual(const TSurfaceCollection& aFirst, const TSurfaceCollection& aSecond)
+	{
+	return (aFirst.iScreenNo==aSecond.iScreenNo && aFirst.iWindowNo==aSecond.iWindowNo);
+	}
+
+TBool CTPseudoAppShared::TSurfaceCollection::AnotherWindowWithSameSurfaceId(const TSurfaceCollection& aFirst, const TSurfaceCollection& aSecond)
+	{
+	return (aFirst.iSurfaceId==aSecond.iSurfaceId && (aFirst.iScreenNo!=aSecond.iScreenNo || aFirst.iWindowNo!=aSecond.iWindowNo));
+	}
+
+EXPORT_C CTPseudoAppShared::CTPseudoAppShared()
+	{
+	}
+
+EXPORT_C void CTPseudoAppShared::AddTestScreenL(TInt aScreenNo, TDisplayMode aMode, TInt aFrameDuration, const TSize& aScreenSize,
+												TGceTestResults* aGceTestResults, const TDesC& aConfigFileName)
+	{
+	CTestScreen* newScreen = CTestScreen::NewL(aScreenNo, aMode, aFrameDuration, aScreenSize, aGceTestResults, aConfigFileName, *this);
+	CleanupStack::PushL(newScreen);
+	iTestScreens.AppendL(newScreen);
+	CleanupStack::Pop(newScreen);
+	}
+
+CTPseudoAppShared::~CTPseudoAppShared()
+	{
+	iTestScreens.ResetAndDestroy();
+	iTestScreens.Close();
+	iSurfaceCollection.Close();
+	}
+
+TSurfaceId CTPseudoAppShared::GetSurfaceId(TInt aScreenNo, TInt aWindowNo)
+	{
+	TSurfaceCollection matchCollection(aScreenNo, aWindowNo);
+	
+	TInt pos = iSurfaceCollection.Find(matchCollection, TIdentityRelation<TSurfaceCollection>(TSurfaceCollection::IndicesEqual));
+	if(pos == KErrNotFound)
+		{
+		return TSurfaceId::CreateNullId();
+		}
+	else
+		{
+		return iSurfaceCollection[pos].iSurfaceId;
+		}
+	}
+
+void CTPseudoAppShared::SetSurfaceIdL(TInt aScreenNo, TInt aWindowNo, const TSurfaceId& aSurfaceId)
+	{
+	TSurfaceCollection newCollection(aScreenNo, aWindowNo, aSurfaceId);
+	
+	TInt pos = iSurfaceCollection.Find(newCollection, TIdentityRelation<TSurfaceCollection>(TSurfaceCollection::IndicesEqual));
+	if(pos >= 0)
+		{
+		// Replace SurfaceId for window as already in array
+		iSurfaceCollection[pos].iSurfaceId = aSurfaceId;
+		}
+	else if(pos == KErrNotFound)
+		{
+		// Add new entry to array
+		iSurfaceCollection.AppendL(newCollection);
+		}
+	else
+		{
+		User::Leave(pos);
+		}
+	}
+
+void CTPseudoAppShared::RemoveSurfaceIdEntry(TInt aScreenNo, TInt aWindowNo)
+	{
+	TSurfaceCollection matchCollection(aScreenNo, aWindowNo);
+	
+	TInt pos = 0;
+	while(pos >= 0)
+		{
+		pos = iSurfaceCollection.Find(matchCollection, TIdentityRelation<TSurfaceCollection>(TSurfaceCollection::IndicesEqual));
+		if(pos == KErrNotFound)
+			{
+			return;
+			}
+		else
+			{
+			iSurfaceCollection.Remove(pos);
+			}
+		}
+	}
+
+TBool CTPseudoAppShared::RotationSupported(TInt aScreenNo, TInt aWindowNo, const TSurfaceId& aSurfaceId) const
+	{
+	TSurfaceCollection matchCollection(aScreenNo, aWindowNo, aSurfaceId);
+	
+	TInt pos = iSurfaceCollection.Find(matchCollection, TIdentityRelation<TSurfaceCollection>(TSurfaceCollection::AnotherWindowWithSameSurfaceId));
+	
+	return (pos == KErrNotFound);
+	}