[element-request-fullscreen.html]
  expected:
    if (os == "win") and not debug and not fission: ["OK", "TIMEOUT"]
    if (os == "mac") and debug: ["OK", "ERROR"]
  [Element#requestFullscreen()]
    expected:
      if (os == "win") and not debug and not fission: ["PASS", "TIMEOUT"]
      if (os == "mac") and debug: ["PASS", "FAIL"]

