--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/opengles/openglesinterface/test/gles_legacy.cpp	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,75 @@
+// Copyright (c) 2008-2009 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:
+// Test case code for checking legacy behaviour of graphics_openglesheaders
+// The purpose of this source code is to throw an error during compilation
+// if the contents of the #included header files has any symbol which is not
+// part of the EGL 1.1 API specification even though later versions of EGL add new
+// symbols to the namespace in a backwards-compatible way.
+// This file must be compiled with the legacy setting
+//
+
+// #define __OPENGLESHEADERS_LEGACY_EGL_1_1
+// Such a setting would normally be made in an OEM-specific system-wide
+// included .hrh file.
+//
+
+/**
+ @file
+ @internalTechnology
+ @released
+*/
+#include <e32base.h>
+
+/*
+ * Include the GLES/egl.h which we want to behave as a legacy EGL 1.1 API.
+ * Note that this file is for legacy reasons is located under the GLES directory.
+ * Note also, we don't include GLES/gl.h as we expect egl.h in EGL 1.1 to do this.
+ */
+#include <GLES/egl.h>
+
+#ifndef __OPENGLESHEADERS_LEGACY_EGL_1_1
+#error "openglesheaders testcase configuration error: macro __OPENGLESHEADERS_LEGACY_EGL_1_1 expected"
+#endif
+
+#ifndef GL_TRUE
+#error "openglesheaders testcase failure: GLES/egl.h legacy behaviour requires egl.h to include gl.h"
+#endif
+
+#ifndef EGL_DEFAULT_DISPLAY
+#error "openglesheaders testcase failure: GLES/egl.h legacy behaviour requires egl.h to include egltypes.h"
+#endif
+
+#ifndef EGL_VERSION_1_1
+#error "openglesheaders testcase failure: GLES/egl.h legacy behaviour requires EGL 1.1 API to be seen"
+#endif
+
+#ifdef EGL_VERSION_1_2
+#error "openglesheaders testcase failure: GLES/egl.h legacy behaviour requires no EGL API symbols beyond EGL API 1.1 to be seen"
+#endif
+
+/*
+ * Make sure that the legacy egltypes.h file does exist in the GLES subdirectory.
+ */
+#include <GLES/egltypes.h>
+
+#ifndef __LEGACY_EGL_1_1_EGLTYPES_H__
+#error "openglesheaders testcase failure: GLES/egltypes.h should re-direct to the legacy egltypes.h, not the system-wide EGL/egltypes.h"
+#endif
+
+GLDEF_C TInt E32Main()
+    {
+    return 0;
+    }
+	
+// Getting this far without a compilation error indicates success.