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// 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 List<Node> childNodes
/// A list of this node's children.
/// @description Checks expected children.
import "dart:html";
import "../../../Utils/expect.dart";
main() {
IFrameElement x = new IFrameElement();
Expect.equals(0, x.childNodes.length);
x.append(new DivElement());
x.append(new Text("text"));
x.append(new ParagraphElement());
x.append(new Comment());
Expect.equals(4, x.childNodes.length);
Expect.isTrue(x.childNodes[0] is DivElement);
Expect.isTrue(x.childNodes[1] is Text);
Expect.isTrue(x.childNodes[2] is ParagraphElement);
Expect.isTrue(x.childNodes[3] is Comment);