gl4cMapBufferAlignmentTests: ensure that the GL_ARB_buffer_storage extension is present

This make sure that we won't call gl.bufferStorage if this isn't possible.

Affects:

KHR-GL43.map_buffer_alignment.functional

Components: OpenGL

Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Change-Id: Icdcfeba5144543ee3d8c762618ff1b7d8752f502

diff --git a/external/openglcts/modules/gl/gl4cMapBufferAlignmentTests.cpp b/external/openglcts/modules/gl/gl4cMapBufferAlignmentTests.cpp
index 88d950c..0f22393 100644 (file)
--- a/external/openglcts/modules/gl/gl4cMapBufferAlignmentTests.cpp
+++ b/external/openglcts/modules/gl/gl4cMapBufferAlignmentTests.cpp
@@ -28,6 +28,7 @@
 
 #include "gl4cMapBufferAlignmentTests.hpp"
 
+#include "gluContextInfo.hpp"
 #include "gluDefs.hpp"
 #include "glwEnums.hpp"
 #include "glwFunctions.hpp"
@@ -104,6 +105,7 @@ public:
                /* Nothing to be done */
        }
 
+       void init();
        /** Execute test
         *
         * @return tcu::TestNode::STOP
@@ -150,6 +152,14 @@ struct BufferEnums
        GLenum m_max_size;
 };
 
+void Functional::init(void)
+{
+       if (!m_context.getContextInfo().isExtensionSupported("GL_ARB_buffer_storage"))
+       {
+               TCU_THROW(NotSupportedError, "GL_ARB_buffer_storage not supported");
+       }
+}
+
 /** Execute test
  *
  * @return tcu::TestNode::STOP