text: /* Any copyright is dedicated to the Public Domain.
   * http://creativecommons.org/publicdomain/zero/1.0/
   */
  
  // Bug 656269 - Add link to Mozilla plugin check from Add-ons Manager
  
  const MAIN_URL = "https://example.com/" + RELATIVE_DIR + "discovery.html";
  const PREF_PLUGINCHECKURL = "plugins.update.url";
  
  function test() {
    waitForExplicitFinish();
  
    Services.prefs.setCharPref(PREF_PLUGINCHECKURL, MAIN_URL);
    registerCleanupFunction(function() {
      Services.prefs.clearUserPref(PREF_PLUGINCHECKURL);
    });
  
    run_next_test();
  }
  
  function end_test() {
    finish();
  }
  
  add_test(function() {
    open_manager("addons://list/extension", function(aManager) {
      info("Testing plugin check information");
      var button = aManager.document.querySelector("#list-view button.global-info-plugincheck");
      is_element_hidden(button, "Plugin Check message button should be hidden");
  
      info("Changing view to plugins")
      EventUtils.synthesizeMouseAtCenter(aManager.document.getElementById("category-plugin"), { }, aManager);
  
      wait_for_view_load(aManager, function(aManager) {
        var button = aManager.document.querySelector("#list-view button.global-info-plugincheck");
        is_element_visible(button, "Plugin Check message button should be visible");
  
        info("Clicking 'Plugin Check' button");
        EventUtils.synthesizeMouseAtCenter(button, { }, aManager);
        gBrowser.addEventListener("load", function(event) {
          if (!(event.target instanceof Document) ||
              event.target.location.href == "about:blank")
            return;
          gBrowser.removeEventListener("load", arguments.callee, true);
  
          is(gBrowser.currentURI.spec, Services.urlFormatter.formatURLPref("plugins.update.url"), "Plugin Check URL should match");
  
          gBrowser.removeCurrentTab();
          close_manager(aManager, function() {
            run_next_test();
          });
        }, true);
      });
    });
  });