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

Test: ../../../resources/webgl_test_files/deqp/functional/gles3/booleanstatequery.html
[ 1: PASS ] boolean.rasterizer_discard: Passed
[ 2: PASS ] boolean.cull_face: Passed
[ 3: PASS ] boolean.polygon_offset_fill: Passed
[ 4: PASS ] boolean.sample_alpha_to_coverage: Passed
[ 5: PASS ] boolean.sample_coverage: Passed
[ 6: PASS ] boolean.scissor_test: Passed
[ 7: FAIL ] boolean.stencil_test:
[ 8: PASS ] boolean.depth_test: Passed
[ 9: PASS ] boolean.blend: Passed
[ 10: PASS ] boolean.dither: Passed
[ 11: PASS ] boolean.color_writemask: Passed
[ 12: PASS ] boolean.depth_writemask: Passed
[ 13: PASS ] boolean.sample_coverage_invert: Passed
[ 14: PASS ] boolean.transform_feedback_active_initial: Passed
[ 15: PASS ] boolean.transform_feedback_paused_initial: Passed
[ 16: FAIL ] boolean.transform_feedback:
[ 17: FAIL ] boolean.transform_feedback_implicit_resume:
[ 18: PASS ] successfullyParsed is true
[ FAIL ] 3 failures reported