[style-container-for-shadow-dom.html]
  [Match container in outer tree]
    expected: FAIL

  [Match container in the shadow tree for a host child in the host child's tree scope]
    expected: FAIL

  [Match <slot> as a container for ::slotted element]
    expected: FAIL

  [Match container in outer tree for :host]
    expected: FAIL

  [Match ::part's parent in the shadow tree as the container for ::part]
    expected: FAIL

  [Match ::slotted as a container for its ::before]
    expected: FAIL

  [Match container in outer tree for :host::before]
    expected: FAIL

  [Match the ::part as a container for ::before on ::part elements]
    expected: FAIL

  [Match container for ::part selector in inner shadow tree for exportparts]
    expected: FAIL

  [Match container for slot light tree child fallback]
    expected: FAIL

  [Should match parent container inside shadow tree for ::part()]
    expected: FAIL

  [A :host::part rule matching a container in the shadow tree]
    expected: FAIL