The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

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

  */

 // Simulates quickly switching between different list views to verify that only

 // the last selected is displayed

 let tempScope = {};

 Components.utils.import("resource://gre/modules/LightweightThemeManager.jsm", tempScope);

 let LightweightThemeManager = tempScope.LightweightThemeManager;

 const xpi = "browser/toolkit/mozapps/extensions/test/browser/browser_installssl.xpi";

 var gManagerWindow;

 var gCategoryUtilities;

 function test() {

   waitForExplicitFinish();

   // Add a lightweight theme so at least one theme exists

   LightweightThemeManager.currentTheme = {

     id: "test",

     name: "Test lightweight theme",

     headerURL: "http://example.com/header.png"

   };

   open_manager(null, function(aWindow) {

     gManagerWindow = aWindow;

     gCategoryUtilities = new CategoryUtilities(gManagerWindow);

     run_next_test();

   });

 }

 function end_test() {

   close_manager(gManagerWindow, function() {

     LightweightThemeManager.forgetUsedTheme("test");

     finish();

   });

 }

 // Tests that loading a second view before the first has not finished loading

 // does not merge the results

 add_test(function() {

   var themeCount = null;

   var pluginCount = null;

   var themeItem = gCategoryUtilities.get("theme");

   var pluginItem = gCategoryUtilities.get("plugin");

   var list = gManagerWindow.document.getElementById("addon-list");

   gCategoryUtilities.open(themeItem, function() {

     themeCount = list.childNodes.length;

     ok(themeCount > 0, "Test is useless if there are no themes");

     gCategoryUtilities.open(pluginItem, function() {

       pluginCount = list.childNodes.length;

       ok(pluginCount > 0, "Test is useless if there are no plugins");

       gCategoryUtilities.open(themeItem);

       gCategoryUtilities.open(pluginItem, function() {

         is(list.childNodes.length, pluginCount, "Should only see the plugins");

         var item = list.firstChild;

         while (item) {

           is(item.getAttribute("type"), "plugin", "All items should be plugins");

           item = item.nextSibling;

         }

         // Tests that switching to, from, to the same pane in quick succession

         // still only shows the right number of results

         gCategoryUtilities.open(themeItem);

         gCategoryUtilities.open(pluginItem);

         gCategoryUtilities.open(themeItem, function() {

           is(list.childNodes.length, themeCount, "Should only see the theme");

           var item = list.firstChild;

           while (item) {

             is(item.getAttribute("type"), "theme", "All items should be theme");

             item = item.nextSibling;

           }

           run_next_test();

         });

       });

     });

   });

 });