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/texstorage2d_format_size.html
[ 1: FAIL ] specification.texstorage2d.size.2d_1x1_1_levels: Image comparison failed
[ 2: FAIL ] specification.texstorage2d.size.2d_1x1_1_levels: Verification failed
[ 3: FAIL ] specification.texstorage2d.size.2d_2x2_2_levels: Image comparison failed
[ 4: FAIL ] specification.texstorage2d.size.2d_2x2_2_levels: Verification failed
[ 5: FAIL ] specification.texstorage2d.size.2d_64x32_7_levels: Image comparison failed
[ 6: FAIL ] specification.texstorage2d.size.2d_64x32_7_levels: Verification failed
[ 7: FAIL ] specification.texstorage2d.size.2d_32x64_4_levels: Image comparison failed
[ 8: FAIL ] specification.texstorage2d.size.2d_32x64_4_levels: Verification failed
[ 9: FAIL ] specification.texstorage2d.size.2d_57x63_1_levels: Image comparison failed
[ 10: FAIL ] specification.texstorage2d.size.2d_57x63_1_levels: Verification failed
[ 11: FAIL ] specification.texstorage2d.size.2d_57x63_2_levels: Image comparison failed
[ 12: FAIL ] specification.texstorage2d.size.2d_57x63_2_levels: Verification failed
[ 13: FAIL ] specification.texstorage2d.size.2d_57x63_6_levels: Image comparison failed
[ 14: FAIL ] specification.texstorage2d.size.2d_57x63_6_levels: Verification failed
[ 15: PASS ] specification.texstorage2d.size.cube_1x1_1_levels: Passed
[ 16: PASS ] specification.texstorage2d.size.cube_2x2_2_levels: Passed
[ 17: FAIL ] specification.texstorage2d.size.cube_57x57_1_levels: Image comparison failed
[ 18: FAIL ] specification.texstorage2d.size.cube_57x57_1_levels: Verification failed
[ 19: FAIL ] specification.texstorage2d.size.cube_57x57_2_levels: Image comparison failed
[ 20: FAIL ] specification.texstorage2d.size.cube_57x57_2_levels: Verification failed
[ 21: FAIL ] specification.texstorage2d.size.cube_57x57_6_levels: Image comparison failed
[ 22: FAIL ] specification.texstorage2d.size.cube_57x57_6_levels: Verification failed
[ 23: FAIL ] specification.texstorage2d.size.cube_64x64_4_levels: Image comparison failed
[ 24: FAIL ] specification.texstorage2d.size.cube_64x64_4_levels: Verification failed
[ 25: FAIL ] specification.texstorage2d.size.cube_64x64_7_levels: Image comparison failed
[ 26: FAIL ] specification.texstorage2d.size.cube_64x64_7_levels: Verification failed
[ 27: PASS ] specification.texstorage2d.size.cube_64x64_7_levels: successfullyParsed is true
[ FAIL ] 24 failures reported