// 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 Node clone(bool deep)
/// Returns a copy of this node.
/// If deep is true, then all of this node's children and decendents are copied
/// as well. If deep is false, then only this node is copied.
/// @description Checks deep copy

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

main() {
  var x = new Element.html('<div><pre></pre>text</div>');
  var y = x.clone(true);

  Expect.isTrue(y is DivElement, 'div');

  y = y.firstChild;
  Expect.isTrue(y is PreElement, 'pre');

  y = y.nextNode;
  Expect.isTrue(y is Text, 'text');

  y = y.nextNode;
  Expect.isNull(y);
}