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.
 */
/**
 * @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);
}