[exceptions.html]
  type: testharness
  [exception.hasOwnProperty("name")]
    expected: FAIL

  [Object.getOwnPropertyDescriptor(exception, "name")]
    expected: FAIL

  [typeof exception.message === "string"]
    expected: FAIL

  [Object.getOwnPropertyDescriptor(exception, "code")]
    expected: FAIL

  [In iframe: Object.getPrototypeOf(exception) === DOMException.prototype]
    expected: FAIL

  [In iframe: exception.hasOwnProperty("name")]
    expected: FAIL

  [In iframe: exception.name === "HierarchyRequestError"]
    expected: FAIL

  [In iframe: Object.getOwnPropertyDescriptor(exception, "name")]
    expected: FAIL

  [In iframe: Object.getOwnPropertyDescriptor(exception, "message")]
    expected: FAIL

  [In iframe: Object.prototype.toString.call(exception) === "[object DOMException\]"]
    expected: FAIL

  [In iframe: exception.code === DOMException.HIERARCHY_REQUEST_ERR]
    expected: FAIL

  [In iframe: Object.getOwnPropertyDescriptor(exception, "code")]
    expected: FAIL