gles2: add linker test for shader not writing to gl_Position

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by:  Anuj Phogat <anuj.phogat@gmail.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/spec/glsl-es-1.00/execution/glsl-no-glposition.shader_test b/tests/spec/glsl-es-1.00/execution/glsl-no-glposition.shader_test
new file mode 100644
index 000000000..63fe20a75
--- /dev/null
+++ b/tests/spec/glsl-es-1.00/execution/glsl-no-glposition.shader_test
@@ -0,0 +1,21 @@
+#
+# Tests that we can link a shader program on OpenGL ES 2.0 where
+# vertex shader does not write to gl_Position
+#
+[require]
+GL ES >= 2.0
+GLSL ES >= 1.00
+
+[vertex shader]
+void main()
+{
+}
+
+[fragment shader]
+void main()
+{
+   gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0);
+}
+
+[test]
+link success