[unresolved-element-pseudoclass-matching-query-selector-all.html]
  type: testharness
  [Test that single unresolved custom element is accessible by Document.querySelectorAll(\':unresolved\')]
    expected: FAIL

  [Test that single registered custom element is not accessible by :unresolved]
    expected: FAIL

  [If there are more than one unresolved custom element then all of them accessible by Document.querySelectorAll(\':unresolved\')]
    expected: FAIL

  [Unresolved custom element, created via Document.createElement(), should be accessible by Document.querySelectorAll(\':unresolved\')]
    expected: FAIL

  [All unresolved custom element including nested ones are accessible by Document.querySelectorAll(\':unresolved\')]
    expected: FAIL

  [Unresolved custom element should be accessible by Document.querySelectorAll(\':unresolved\') in a loaded document]
    expected: FAIL

  [Test that Document.querySelectorAll(\':unresolved\') returns unresolved custom elements, extending HTML elements by IS attribute]
    expected: FAIL

  [Test Document.querySelectorAll(\':unresolved\') returns mix of custom elements of different types]
    expected: FAIL

