[define.html]
  type: testharness
  [If constructor is arrow function, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.connectedCallback throws, should rethrow]
    expected: FAIL

  [If constructor.prototype.connectedCallback is null, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.connectedCallback is object, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.connectedCallback is integer, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.disconnectedCallback throws, should rethrow]
    expected: FAIL

  [If constructor.prototype.disconnectedCallback is null, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.disconnectedCallback is object, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.disconnectedCallback is integer, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.adoptedCallback throws, should rethrow]
    expected: FAIL

  [If constructor.prototype.adoptedCallback is null, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.adoptedCallback is object, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.adoptedCallback is integer, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.attributeChangedCallback throws, should rethrow]
    expected: FAIL

  [If constructor.prototype.attributeChangedCallback is null, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.attributeChangedCallback is object, should throw a TypeError]
    expected: FAIL

  [If constructor.prototype.attributeChangedCallback is integer, should throw a TypeError]
    expected: FAIL