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/clear.html
[ 1: FAIL ] color.clear.rgba32i:
[ 2: FAIL ] color.clear.rgba32ui: glError: INVALID_ENUM
[ 3: FAIL ] color.clear.rgba16i: glError: INVALID_ENUM
[ 4: FAIL ] color.clear.rgba16ui: glError: INVALID_ENUM
[ 5: FAIL ] color.clear.rgba8: glError: INVALID_ENUM
[ 6: FAIL ] color.clear.rgba8i: glError: INVALID_ENUM
[ 7: FAIL ] color.clear.rgba8ui: glError: INVALID_ENUM
[ 8: FAIL ] color.clear.srgb8_alpha8: glError: INVALID_ENUM
[ 9: FAIL ] color.clear.rgb10_a2: glError: INVALID_ENUM
[ 10: FAIL ] color.clear.rgb10_a2ui: glError: INVALID_ENUM
[ 11: FAIL ] color.clear.rgba4: glError: INVALID_ENUM
[ 12: FAIL ] color.clear.rgb5_a1: glError: INVALID_ENUM
[ 13: FAIL ] color.clear.rgb8: glError: INVALID_ENUM
[ 14: FAIL ] color.clear.rgb565: glError: INVALID_ENUM
[ 15: FAIL ] color.clear.rg32i: glError: INVALID_ENUM
[ 16: FAIL ] color.clear.rg32ui: glError: INVALID_ENUM
[ 17: FAIL ] color.clear.rg16i: glError: INVALID_ENUM
[ 18: FAIL ] color.clear.rg16ui: glError: INVALID_ENUM
[ 19: FAIL ] color.clear.rg8: glError: INVALID_ENUM
[ 20: FAIL ] color.clear.rg8i: glError: INVALID_ENUM
[ 21: FAIL ] color.clear.rg8ui: glError: INVALID_ENUM
[ 22: FAIL ] color.clear.r32i: glError: INVALID_ENUM
[ 23: FAIL ] color.clear.r32ui: glError: INVALID_ENUM
[ 24: FAIL ] color.clear.r16i: glError: INVALID_ENUM
[ 25: FAIL ] color.clear.r16ui: glError: INVALID_ENUM
[ 26: FAIL ] color.clear.r8: glError: INVALID_ENUM
[ 27: FAIL ] color.clear.r8i: glError: INVALID_ENUM
[ 28: FAIL ] color.clear.r8ui: glError: INVALID_ENUM
[ 29: PASS ] color.clear.r16f: successfullyParsed is true
[ FAIL ] 28 failures reported