[HTMLOptionsCollection.html]
  type: testharness
  [length on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element]
    expected: FAIL

  [The indexed setter on HTMLOptionsCollection must enqueue connectedCallback when inserting a custom element]
    expected: FAIL

  [The indexed setter on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element]
    expected: FAIL

  [add on HTMLOptionsCollection must enqueue connectedCallback when inserting a custom element]
    expected: FAIL

  [remove on HTMLOptionsCollection must enqueue disconnectedCallback when removing a custom element]
    expected: FAIL

