[fullscreen-behavior.tentative.html]
  [invoking div with toggle-fullscreen action makes div fullscreen]
    expected: FAIL

  [invoking fullscreen div with toggle-fullscreen action exits fullscreen]
    expected: FAIL

  [invoking fullscreen div with toggle-fullscreen (case-insensitive) action exits fullscreen]
    expected: FAIL

  [invoking div with request-fullscreen action makes div fullscreen]
    expected: FAIL

  [invoking fullscreen div with exit-fullscreen action exits fullscreen]
    expected: FAIL