[structured-cloning-error-stack-optional.sub.window.html]
  [page-created Error (structuredClone())]
    expected: FAIL

  [page-created Error (worker)]
    expected: FAIL

  [page-created Error (cross-site iframe)]
    expected: FAIL

  [page-created Error (same-origin iframe)]
    expected: FAIL

  [JS-engine-created TypeError (structuredClone())]
    expected: FAIL

  [JS-engine-created TypeError (worker)]
    expected: FAIL

  [JS-engine-created TypeError (cross-site iframe)]
    expected: FAIL

  [JS-engine-created TypeError (same-origin iframe)]
    expected: FAIL

  [web API-created TypeError (structuredClone())]
    expected: FAIL

  [web API-created TypeError (worker)]
    expected: FAIL

  [web API-created TypeError (cross-site iframe)]
    expected: FAIL

  [web API-created TypeError (same-origin iframe)]
    expected: FAIL