diff -r bbf46f59e123 -r 25ffed67c7ef graphicscomposition/surfaceupdate/tsrc/tsurfaceupdate.cpp
--- a/graphicscomposition/surfaceupdate/tsrc/tsurfaceupdate.cpp	Tue Aug 31 16:31:06 2010 +0300
+++ b/graphicscomposition/surfaceupdate/tsrc/tsurfaceupdate.cpp	Wed Sep 01 12:39:21 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
+// 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"
@@ -1758,7 +1758,6 @@
 	session.Close();
 	}
 
-
 /**
   @SYMTestCaseID GRAPHICS-SURFACEUPDATE-0019
 
@@ -1774,54 +1773,48 @@
   @SYMTestStatus Implemented
 
   @SYMTestActions Start the surface update server in two different threads.
-    
+  	
   @SYMTestExpectedResults Thread 1: KErrNone
-     Thread 2: KErrNone
-     The "provider" returned to both threads should also be the same value!
+     Thread 2: KErrAlreadyExists.
 */
 void CTSurfaceUpdate::TestCase12L()
-    {
-    MSurfaceUpdateServerProvider *surfaceUpdateProvider = NULL;
-    TInt res = StartSurfaceUpdateServer(surfaceUpdateProvider);
-    TEST(res == KErrNone);
-    User::LeaveIfError(res);
+	{
+	MSurfaceUpdateServerProvider *surfaceUpdateProvider = NULL;
+	TInt res = StartSurfaceUpdateServer(surfaceUpdateProvider);
+	TEST(res == KErrNone);
+	User::LeaveIfError(res);
 
-    _LIT(KThreadName, "TestServerStartupTwoThreads");
-    TTime tm;
-    TBuf<32> buf;
-    tm.UniversalTime();
-    TRAP(res, tm.FormatL(buf, _L("_%H%T%S%C")));
-    TEST(res == KErrNone);
-    User::LeaveIfError(res);
-    TBuf<128> threadName(KThreadName);
-    threadName.Append(buf); //guarantee uniqueness  of the thread name
-    RThread thread;
-    MSurfaceUpdateServerProvider *surfaceUpdateProvider2 = NULL;
-    res = thread.Create(threadName,
-            TestServerStartupTwoThreads,
-            KDefaultStackSize,
-            &User::Heap(),
-            &surfaceUpdateProvider2);
-    TEST(res == KErrNone);
-    User::LeaveIfError(res);
-    TRequestStatus rendezvousStatus;
-    thread.Rendezvous(rendezvousStatus);
-    thread.Resume();
-    User::WaitForRequest(rendezvousStatus);
-    TEST(KErrNone == rendezvousStatus.Int());
-    // Check that we get the same provider for both threads!
-    TEST(surfaceUpdateProvider2 == surfaceUpdateProvider);
-    }
-
-
+	_LIT(KThreadName, "TestServerStartupTwoThreads");
+	TTime tm;
+	TBuf<32> buf;
+	tm.UniversalTime();
+	TRAP(res, tm.FormatL(buf, _L("_%H%T%S%C")));
+	TEST(res == KErrNone);
+	User::LeaveIfError(res);
+	TBuf<128> threadName(KThreadName);
+	threadName.Append(buf); //guarantee uniqueness  of the thread name
+	RThread thread;
+	res = thread.Create(threadName,
+			TestServerStartupTwoThreads,
+			KDefaultStackSize,
+			&User::Heap(),
+			NULL);
+	TEST(res == KErrNone);
+	User::LeaveIfError(res);
+	TRequestStatus rendezvousStatus;
+	thread.Rendezvous(rendezvousStatus);
+	thread.Resume();
+	User::WaitForRequest(rendezvousStatus);
+	TEST(KErrAlreadyExists == rendezvousStatus.Int());
+	}
+	
 /**
 Starting the update server in another thread - called from TestCase12
 */
-TInt CTSurfaceUpdate::TestServerStartupTwoThreads(TAny *aArgPtr)
+TInt CTSurfaceUpdate::TestServerStartupTwoThreads(TAny*)
 	{
-	MSurfaceUpdateServerProvider **surfaceUpdateProviderPtr = 
-	        reinterpret_cast<MSurfaceUpdateServerProvider **>(aArgPtr);
-	TInt res = StartSurfaceUpdateServer(*surfaceUpdateProviderPtr);
+	MSurfaceUpdateServerProvider *surfaceUpdateProvider = NULL;
+	TInt res = StartSurfaceUpdateServer(surfaceUpdateProvider);
 	return res;
 	}
 
@@ -2257,14 +2250,14 @@
  		TEST(ret == KErrNone);
  		break;
 		}
-    case 12:
-        {
-        ((CTSurfaceUpdateStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEUPDATE-0019"));
-        INFO_PRINTF1(_L("TestCase12L"));
-        TRAPD(ret, TestCase12L());
-        TEST(ret == KErrNone);
-        break;
-        }
+	case 12:
+ 		{
+ 		((CTSurfaceUpdateStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEUPDATE-0019"));
+ 		INFO_PRINTF1(_L("TestCase12"));
+ 		TRAPD(ret, TestCase12L());
+ 		TEST(ret == KErrNone);
+ 		break;
+		}
 	case 13:
  		{
  		((CTSurfaceUpdateStep*)iStep)->SetTestStepID(_L("GRAPHICS-SURFACEUPDATE-0020"));