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

Test: ../../../resources/webgl_test_files/deqp/functional/gles3/shaderprecision_uint.html
[ 1: FAIL ] precision.uint.highp_add_vertex: drawArrays
[ 2: FAIL ] precision.uint.highp_add_fragment: drawArrays
[ 3: FAIL ] precision.uint.highp_sub_vertex: drawArrays
[ 4: FAIL ] precision.uint.highp_sub_fragment: drawArrays
[ 5: FAIL ] precision.uint.highp_mul_vertex: drawArrays
[ 6: FAIL ] precision.uint.highp_mul_fragment: drawArrays
[ 7: FAIL ] precision.uint.highp_div_vertex: drawArrays
[ 8: FAIL ] precision.uint.highp_div_fragment: drawArrays
[ 9: FAIL ] precision.uint.mediump_add_vertex: drawArrays
[ 10: FAIL ] precision.uint.mediump_add_fragment: drawArrays
[ 11: FAIL ] precision.uint.mediump_sub_vertex: drawArrays
[ 12: FAIL ] precision.uint.mediump_sub_fragment: drawArrays
[ 13: FAIL ] precision.uint.mediump_mul_vertex: drawArrays
[ 14: FAIL ] precision.uint.mediump_mul_fragment: drawArrays
[ 15: FAIL ] precision.uint.mediump_div_vertex: drawArrays
[ 16: FAIL ] precision.uint.mediump_div_fragment: drawArrays
[ 17: FAIL ] precision.uint.lowp_add_vertex: drawArrays
[ 18: FAIL ] precision.uint.lowp_add_fragment: drawArrays
[ 19: FAIL ] precision.uint.lowp_sub_vertex: drawArrays
[ 20: FAIL ] precision.uint.lowp_sub_fragment: drawArrays
[ 21: FAIL ] precision.uint.lowp_mul_vertex: drawArrays
[ 22: FAIL ] precision.uint.lowp_mul_fragment: drawArrays
[ 23: FAIL ] precision.uint.lowp_div_vertex: drawArrays
[ 24: FAIL ] precision.uint.lowp_div_fragment: drawArrays
[ 25: PASS ] successfullyParsed is true
[ FAIL ] 24 failures reported