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

Test: ../../../../resources/webgl_test_files/deqp/functional/gles3/texturespecification/basic_texsubimage2d_cube_01.html
[ 1: FAIL ] specification.basic_texsubimage2d.rgba32i_cube: Image comparison failed
[ 2: FAIL ] specification.basic_texsubimage2d.rgba32i_cube: Verification failed
[ 3: FAIL ] specification.basic_texsubimage2d.rgba8_cube: Image comparison failed
[ 4: FAIL ] specification.basic_texsubimage2d.rgba8_cube: Verification failed
[ 5: FAIL ] specification.basic_texsubimage2d.rgb10_a2ui_cube: Image comparison failed
[ 6: FAIL ] specification.basic_texsubimage2d.rgb10_a2ui_cube: Verification failed
[ 7: PASS ] specification.basic_texsubimage2d.rgb565_cube: Passed
[ 8: FAIL ] specification.basic_texsubimage2d.rgb16f_cube: Image comparison failed
[ 9: FAIL ] specification.basic_texsubimage2d.rgb16f_cube: Verification failed
[ 10: PASS ] specification.basic_texsubimage2d.rgb8ui_cube: Passed
[ 11: PASS ] specification.basic_texsubimage2d.rg32ui_cube: Passed
[ 12: PASS ] specification.basic_texsubimage2d.rg8i_cube: Passed
[ 13: PASS ] specification.basic_texsubimage2d.r32ui_cube: Passed
[ 14: PASS ] specification.basic_texsubimage2d.r8i_cube: Passed
[ 15: PASS ] specification.basic_texsubimage2d.r8i_cube: successfullyParsed is true
[ FAIL ] 8 failures reported