--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/opengles/openglesinterface/test/gles_current.cpp	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,78 @@
+// 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 current behaviour of graphics_openglesheaders
+// The purpose of this source code is to thrown an error during compilation
+// if the GLES/egl.h header does not re-direct to the system-wide EGL/egl.h
+// The use of GLES/egl.h is a legacy, and kept to ease the transition of
+// applications to using EGL/egl.h instead.
+// This code must be compiled without the legacy setting
+// __OPENGLESHEADERS_LEGACY_EGL_1_1 to ensure that GLES/egl.h re-directs
+// to the system-wide EGL/egl.h
+// 
+//
+
+/**
+ @file
+ @internalTechnology
+ @released
+*/
+#include <e32base.h>
+
+/*
+ * Include the GLES/egl.h which we want to behave as the system-wide EGL 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 GLES egl.h in to do this.
+ */
+#include <GLES/egl.h>
+
+#ifdef __OPENGLESHEADERS_LEGACY_EGL_1_1
+/*
+ * If the above macro has been set unexpectedly, then it has most probably
+ * arisen because Symbian_OS.hrh defined it.  This is an error because Symbian
+ * never defines this macro in a Symbian product configuration.
+ */
+#error "openglesheaders testcase configuration error: macro __OPENGLESHEADERS_LEGACY_EGL_1_1 should not be defined"
+#endif
+
+#ifndef GL_TRUE
+#error "openglesheaders testcase failure: GLES/egl.h behaviour requires egl.h to include gl.h"
+#endif
+
+#ifndef EGL_DEFAULT_DISPLAY
+#error "openglesheaders testcase failure: GLES/egl.h behaviour requires egl.h to include egltypes.h"
+#endif
+
+#ifndef EGL_VERSION_1_1
+#error "openglesheaders testcase failure: GLES/egl.h behaviour requires EGL 1.1 API to be seen"
+#endif
+
+#ifndef EGL_VERSION_1_2
+#error "openglesheaders testcase failure: GLES/egl.h behaviour requires symbols from all EGL versions to be seen"
+#endif
+
+/*
+ * Make sure that the current egltypes.h file does exist in the GLES subdirectory.
+ */
+#include <GLES/egltypes.h>
+
+#ifdef __LEGACY_EGL_1_1_EGLTYPES_H__
+#error "openglesheaders testcase failure: GLES/egltypes.h should re-direct to the system-wide egltypes.h, not the legacy GLES egltypes.h"
+#endif
+
+GLDEF_C TInt E32Main()
+    {
+    return 0;
+    }
+	
+// Getting this far without a compilation error indicates success.