prefs: [dom.animations-api.getAnimations.enabled:true]
[idlharness.html]
  [idl_test setup]
    expected: FAIL

  [CSSPseudoElement interface: beforeElements.item(0) must inherit property "type" with the proper type]
    expected: FAIL

  [Stringification of beforeElements.item(0)]
    expected: FAIL

  [CSSPseudoElement must be primary interface of beforeElements.item(0)]
    expected: FAIL

  [CSSPseudoElement interface: beforeElements.item(0) must inherit property "element" with the proper type]
    expected: FAIL

  [CSSPseudoElement interface: existence and properties of interface object]
    expected: FAIL

  [CSSPseudoElement interface: existence and properties of interface prototype object]
    expected: FAIL

  [Element interface: operation pseudo(CSSOMString)]
    expected: FAIL

