[offset-path-parsing-valid.html]
  [Serialization should round-trip after setting e.style['offset-path'\] = "ray(calc(180deg - 45deg) farthest-side)"]
    expected: FAIL

  [Serialization should round-trip after setting e.style['offset-path'\] = "fill-box ellipse(50% 60%)"]
    expected: FAIL