xref: /aosp_15_r20/external/deqp/data/gles3/shaders/negative.test (revision 35238bce31c2a825756842865a792f8cf7f89930)

# Generic invalid cases that don't fall into other categories

group c_cast "C-style casts"

    case float_0
        expect compile_fail
        version 300 es
        both ""
            #version 300 es
            precision highp float;
            ${DECLARATIONS}
            void main ()
            {
                float a = 0.0;
                float b = (float)a;
                ${POSITION_FRAG_COLOR} = vec4(0.0);
            }
        ""
    end

    case float_1
        expect compile_fail
        version 300 es
        both ""
            #version 300 es
            precision highp float;
            ${DECLARATIONS}
            void main ()
            {
                int a = 0;
                float b = (float)a;
                ${POSITION_FRAG_COLOR} = vec4(b);
            }
        ""
    end

    case float_2
        expect compile_fail
        version 300 es
        both ""
            #version 300 es
            ${DECLARATIONS}
            void main ()
            {
                highp float a = 0.0;
                mediump float b = (mediump float)a;
                ${POSITION_FRAG_COLOR} = vec4(0.0);
            }
        ""
    end

    case int
        expect compile_fail
        version 300 es
        both ""
            #version 300 es
            precision highp float;
            ${DECLARATIONS}
            void main ()
            {
                float a = 0.0;
                int b = (int)a;
                ${POSITION_FRAG_COLOR} = vec4(0.0);
            }
        ""
    end

    case uint
        expect compile_fail
        version 300 es
        both ""
            #version 300 es
            precision highp float;
            ${DECLARATIONS}
            void main ()
            {
                float a = 0.0;
                uint b = (uint)a;
                ${POSITION_FRAG_COLOR} = vec4(0.0);
            }
        ""
    end

    case bool
        expect compile_fail
        version 300 es
        both ""
            #version 300 es
            precision highp float;
            ${DECLARATIONS}
            void main ()
            {
                int a = 1;
                bool b = (bool)a;
                ${POSITION_FRAG_COLOR} = vec4(0.0);
            }
        ""
    end

end # casts