LibTest/html/Element/parentNode_A01_t02.dart

// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// @dart = 2.9

/// @assertion final Node parentNode
/// The parent node of this node.
/// @description Checks that parentNode is changed after append

import "dart:html";
import "../../../Utils/expect.dart";

main() {
  var x = new Element.html('<span></span>');
  Expect.isTrue(x.parentNode is DocumentFragment);

  document.body.append(x);
  Expect.isTrue(x.parentNode is BodyElement);
}