[domstringlist-interface.html]
  type: testharness
  [DOMStringList must be primary interface of location.ancestorOrigins]
    expected: FAIL

  [Stringification of location.ancestorOrigins]
    expected: FAIL

  [DOMStringList interface: location.ancestorOrigins must inherit property "length" with the proper type (0)]
    expected: FAIL

  [DOMStringList interface: location.ancestorOrigins must inherit property "item" with the proper type (1)]
    expected: FAIL

  [DOMStringList interface: calling item(unsigned long) on location.ancestorOrigins with too few arguments must throw TypeError]
    expected: FAIL

  [DOMStringList interface: location.ancestorOrigins must inherit property "contains" with the proper type (2)]
    expected: FAIL

  [DOMStringList interface: calling contains(DOMString) on location.ancestorOrigins with too few arguments must throw TypeError]
    expected: FAIL

