The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

    http://creativecommons.org/publicdomain/zero/1.0/ */

 function test() {

   Services.prefs.setBoolPref("browser.sessionstore.restore_on_demand", true);

   gBrowser.addTab("about:mozilla");

   ss.setTabState(gBrowser.tabs[1], ss.getTabState(gBrowser.tabs[1]));

   ok(gBrowser.tabs[1].hasAttribute("pending"), "second tab should have 'pending' attribute");

   gBrowser.selectedTab = gBrowser.tabs[1];

   ok(!gBrowser.tabs[1].hasAttribute("pending"), "second tab should have not 'pending' attribute");

   gBrowser.removeTab(gBrowser.tabs[1]);

   Services.prefs.clearUserPref("browser.sessionstore.restore_on_demand");

 }