text: /* -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
  /* vim:set ts=2 sw=2 sts=2 et: */
  /* This Source Code Form is subject to the terms of the Mozilla Public
   * License, v. 2.0. If a copy of the MPL was not distributed with this
   * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
  
  var hs = Cc["@mozilla.org/browser/nav-history-service;1"].
           getService(Ci.nsINavHistoryService);
  
  function run_test() {
    var query = hs.getNewQuery();
    var options = hs.getNewQueryOptions();
    options.resultType = options.RESULT_TYPE_QUERY;
    var result = hs.executeQuery(query, options);
    result.root.containerOpen = true;
    var rootNode = result.root;
    rootNode.QueryInterface(Ci.nsINavHistoryQueryResultNode);
    var queries = rootNode.getQueries();
    do_check_eq(queries[0].uri, null); // Should be null, instead of crashing the browser
    rootNode.containerOpen = false;
  }
  