This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.

Test: ../../../../resources/webgl_test_files/deqp/functional/gles3/fbocolorbuffer/texcube_00.html
[ 1: FAIL ] color.texcube.rgba32i:
[ 2: FAIL ] color.texcube.rgba8ui: gl.createProgram()
[ 3: PASS ] color.texcube.rgb8:
[ 4: FAIL ] color.texcube.rg8: gl.createProgram()
[ 5: PASS ] color.texcube.r16ui:
[ 6: PASS ] color.texcube.r11f_g11f_b10f: successfullyParsed is true
[ FAIL ] 3 failures reported