LibTest/html/Window/open_A01_t01.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 WindowBase open(String url, String name, [String options])
/// Opens a new window.
/// @description Checks that a new window is opened.

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

main() {
  WindowBase nw = window.open("about:blank", "_blank");
  Expect.isTrue(nw is WindowBase);
  nw.close();
}