LibTest/html/IFrameElement/ownerDocument_A01_t05.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 Document ownerDocument
 * The document this node belongs to.
 * @description Checks ownerDocument of imported node
 */
import "dart:html";
import "../../../Utils/expect.dart";

main() {
  IFrameElement x = new IFrameElement();
  x.innerHtml = '<iframe class="y">Content Text</iframe>';
  var d = document.implementation?.createHtmlDocument('doc');
  IFrameElement? x2 = d?.importNode(x) as IFrameElement?;
  Expect.equals(d, x2?.ownerDocument);
}