diff -r 000000000000 -r bde4ae8d615e os/graphics/egl/egltest/endpointtestsuite/automated/tsrc/egltest_endpointtearing_remote.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/graphics/egl/egltest/endpointtestsuite/automated/tsrc/egltest_endpointtearing_remote.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,181 @@
+/*
+* 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 - Internal Symbian test code
+*/
+
+
+#include "egltest_endpointtearing.h"
+#include "egltest_endpoint_images.h"
+
+
+CEglTest_RemoteTestStep_EndpointTearing::CEglTest_RemoteTestStep_EndpointTearing() :
+    CRemoteTestStepBase(ETestUidEndpointTearing)
+    {
+    }
+
+
+CEglTest_RemoteTestStep_EndpointTearing::~CEglTest_RemoteTestStep_EndpointTearing()
+    {
+    }
+
+
+TRemoteTestVerdict CEglTest_RemoteTestStep_EndpointTearing::DoStartRemoteTestStepL(const TRemoteTestParams& aMessageIn)
+    {
+    REMOTE_INFO_PRINTF1(_L("Starting Remote Test Step."));
+    
+    EglStartL();
+    iDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
+    
+    TSurfaceId surface = aMessageIn.iEndpointTearing.iSurfaceId; 
+    iEndpoint = EglEndpoint().CreateEndpoint(iDisplay, EGL_ENDPOINT_TYPE_CONSUMER_NOK, EGL_TSURFACEID_NOK, &surface, NULL);
+    if(iEndpoint == EGL_NO_ENDPOINT_NOK)
+        {
+        REMOTE_ERR_PRINTF2(_L("Failed to create endpoint. err = %d"), eglGetError());
+        User::Leave(KErrBadHandle);
+        }
+    REMOTE_INFO_PRINTF1(_L("Endpoint created."));
+    
+    return ERtvPass;
+    }
+
+
+TRemoteTestVerdict CEglTest_RemoteTestStep_EndpointTearing::DoEndRemoteTestStepL(const TRemoteTestParams& /*aMessageIn*/)
+    {
+    REMOTE_INFO_PRINTF1(_L("Ending Remote Test Step."));
+    EglEndpoint().DestroyEndpoint(iDisplay, iEndpoint);
+    EglEndL();
+    return ERtvPass;
+    }
+
+
+TRemoteTestVerdict CEglTest_RemoteTestStep_EndpointTearing::DoRunRemoteTestCaseL(TInt aTestCase, const TRemoteTestParams& aParams)
+    {
+    switch(aTestCase)
+        {
+        case 0:     return TearingTestCaseL(aParams);
+        default:    return ERtvAbort;
+        }
+    }
+
+
+TRemoteTestVerdict CEglTest_RemoteTestStep_EndpointTearing::TearingTestCaseL(const TRemoteTestParams& /*aParams*/)
+    {
+    //Begin streaming.
+    EGLBoolean result = EglEndpoint().EndpointBeginStreaming(iDisplay, iEndpoint);
+    if(result == EGL_FALSE)
+        {
+        REMOTE_ERR_PRINTF2(_L("Failed to enter streaming block. err = %d"), eglGetError());
+        User::Leave(KErrBadHandle);
+        }
+    
+    //Create an EglWindowSurface so we have a current context for vg operations.
+    CEglWindowSurface* surface = CEglWindowSurface::NewL();
+    CleanupStack::PushL(surface);
+    surface->CreateL(EStandardSurface, TPoint(0, 0));
+    surface->ActivateL();
+    
+    REMOTE_INFO_PRINTF1(_L("Repeatedly acquiring images and checking for evidence of tearing."));
+    
+    //The test should run for 7 seconds so we use a timer 
+    //and loop while the request status is KRequestPending.
+    TRequestStatus notifyTimeDone;
+    RTimer timer;
+    User::LeaveIfError(timer.CreateLocal());
+    CleanupClosePushL(timer);
+    timer.After(notifyTimeDone, 7 * 1000000);
+    
+    //Acquire and check that image is solid colour in a loop while the timer has not fired.
+    TRemoteTestVerdict retVal = ERtvPass;
+    TInt numIters = 0;
+    while(notifyTimeDone.Int() == KRequestPending)
+        {
+        TRAPD(err, retVal = AcquireAndCheckImageL());
+        if(err != KErrNone)
+            {
+            //Cancel the timer, wait for the notification and re-leave.
+            timer.Cancel();
+            User::WaitForRequest(notifyTimeDone);
+            User::Leave(err);
+            }
+        if(retVal != ERtvPass)
+            {
+            REMOTE_ERR_PRINTF2(_L("Detected tearing in aquired image number %d"), numIters);
+            timer.Cancel();
+            break;
+            }
+        ++numIters;
+        }
+    
+    //Tidy up the thread semaphore.
+    User::WaitForRequest(notifyTimeDone);
+    
+    REMOTE_ERR_PRINTF2(_L("Number of successful iterations: %d"), numIters);
+    
+    CleanupStack::PopAndDestroy(2, surface);
+    EglEndpoint().EndpointEndStreaming(iDisplay, iEndpoint);
+    return retVal;
+    }
+
+
+TRemoteTestVerdict CEglTest_RemoteTestStep_EndpointTearing::AcquireAndCheckImageL()
+    {
+    //Acquire an image from the endpoint.
+    EGLImageKHR eglImage = EglEndpoint().AcquireImage(iDisplay, iEndpoint);
+    if(eglImage == EGL_NO_IMAGE_KHR)
+        {
+        REMOTE_ERR_PRINTF2(_L("Failed to acquire image from endpoint. err = %d"), eglGetError());
+        User::Leave(KErrBadHandle);
+        }
+    
+    //Check the image. This bit can leave, so we trap it so we 
+    //have an opportunity to release the image before re-leaving.
+    TRemoteTestVerdict retVal = ERtvPass;
+    TRAPD(err, retVal = CheckImageL(eglImage));
+    
+    //Release the image back to the endpoint.
+    EGLBoolean err2 = EglEndpoint().ReleaseImage(iDisplay, iEndpoint, eglImage, EGL_OPENVG_API);
+    
+    //Report the 1st error.
+    User::LeaveIfError(err);
+    if(err2 == EGL_FALSE)
+        {
+        REMOTE_ERR_PRINTF2(_L("Failed to release image back to endpoint. err = %d"), eglGetError());
+        User::Leave(KErrBadHandle);
+        }
+    
+    return retVal;
+    }
+
+
+TRemoteTestVerdict CEglTest_RemoteTestStep_EndpointTearing::CheckImageL(EGLImageKHR aEglImage)
+    {
+    //Convert the image to a CTestVgEglImage
+    CTestVgEglImage* vgEglImage = CTestVgEglImage::NewL(aEglImage);
+    CleanupStack::PushL(vgEglImage);
+    
+    //Check the corners and center pixel are the same colour. 
+    TBool retVal = vgEglImage->IsSolidColourL();
+    
+    CleanupStack::PopAndDestroy(vgEglImage);
+    return retVal ? ERtvPass : ERtvFail;
+    }
+