The Tor Browser: browser/components/tabview/test/browser_tabview_bug595965.js@6474c204b198 (annotated)

browser/components/tabview/test/browser_tabview_bug595965.js@6474c204b198 (annotated)

browser/components/tabview/test/browser_tabview_bug595965.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /*
  * Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/
  *
  * Contributor(s):
  *   Mihai Sucan <mihai.sucan@gmail.com>
  *   Raymond Lee <raymond@appcoast.com>
  *   Ian Gilman <ian@iangilman.com>
  */
 function test() {
   requestLongerTimeout(2);
   waitForExplicitFinish();
   newWindowWithTabView(onTabViewShown);
 }
 function onTabViewShown(win) {
   let TabView = win.TabView;
   let gBrowser = win.gBrowser;
   let document = win.document;
   ok(TabView.isVisible(), "Tab View is visible");
   let contentWindow = document.getElementById("tab-view").contentWindow;
   let iQ = contentWindow.iQ;
   // establish initial state
   is(contentWindow.GroupItems.groupItems.length, 1,
       "we start with one group (the default)");
   is(gBrowser.tabs.length, 1, "we start with one tab");
   let originalTab = gBrowser.tabs[0];
   // create a group
   let box = new contentWindow.Rect(20, 20, 210, 200);
   let groupItem = new contentWindow.GroupItem([],
       { bounds: box, title: "test1" });
   is(contentWindow.GroupItems.groupItems.length, 2, "we now have two groups");
   contentWindow.UI.setActive(groupItem);
   // create a tab
   let xulTabs = [];
   xulTabs.push(gBrowser.loadOneTab("about:blank"));
   is(gBrowser.tabs.length, 2, "we now have two tabs");
   is(groupItem._children.length, 1, "the new tab was added to the group");
   // make sure the group has no app tabs
   is(appTabCount(groupItem), 0, "there are no app tab icons");
   let tray = groupItem.$appTabTray;
   let trayContainer = iQ(tray[0].parentNode);
   is(parseInt(trayContainer.css("width")), 0,
      "$appTabTray container is not visible");
   // pin the tab, make sure the TabItem goes away and the icon comes on
   whenAppTabIconAdded(groupItem, function () {
     is(groupItem._children.length, 0,
        "the app tab's TabItem was removed from the group");
     is(appTabCount(groupItem), 1, "there's now one app tab icon");
     is(tray.css("-moz-column-count"), 1,
        "$appTabTray column count is 1");
     isnot(parseInt(trayContainer.css("width")), 0,
        "$appTabTray container is visible");
     let iconHeight = iQ(iQ(".appTabIcon", tray)[0]).height();
     let trayHeight = parseInt(trayContainer.css("height"));
     let rows = Math.floor(trayHeight / iconHeight);
     let icons = rows * 2;
     function pinnedSomeTabs() {
       is(appTabCount(groupItem), icons, "number of app tab icons is correct");
       is(tray.css("-moz-column-count"), 2,
          "$appTabTray column count is 2");
       ok(!trayContainer.hasClass("appTabTrayContainerTruncated"),
          "$appTabTray container does not have .appTabTrayContainerTruncated");
       // add one more tab
       xulTabs.push(gBrowser.loadOneTab("about:blank"));
       whenAppTabIconAdded(groupItem, function () {
         is(tray.css("-moz-column-count"), 3,
            "$appTabTray column count is 3");
         ok(trayContainer.hasClass("appTabTrayContainerTruncated"),
            "$appTabTray container hasClass .appTabTrayContainerTruncated");
         // remove all but one app tabs
         for (let i = 1; i < xulTabs.length; i++)
           gBrowser.removeTab(xulTabs[i]);
         is(tray.css("-moz-column-count"), 1,
            "$appTabTray column count is 1");
         is(appTabCount(groupItem), 1, "there's now one app tab icon");
         ok(!trayContainer.hasClass("appTabTrayContainerTruncated"),
            "$appTabTray container does not have .appTabTrayContainerTruncated");
         // unpin the last remaining tab
         gBrowser.unpinTab(xulTabs[0]);
         is(parseInt(trayContainer.css("width")), 0,
            "$appTabTray container is not visible");
         // When the tab was pinned, the last active group with an item got the focus.
         // Therefore, switching the focus back to group item one.
         contentWindow.UI.setActive(groupItem);
         is(appTabCount(groupItem), 0, "there are no app tab icons");
         is(groupItem._children.length, 1, "the normal tab shows in the group");
         gBrowser.removeTab(xulTabs[0]);
         // close the group
         groupItem.close();
         hideTabView(function() {
           ok(!TabView.isVisible(), "Tab View is hidden");
           is(contentWindow.GroupItems.groupItems.length, 1,
              "we finish with one group");
           is(gBrowser.tabs.length, 1, "we finish with one tab");
           win.close();
           executeSoon(finish);
         }, win);
       });
       win.gBrowser.pinTab(xulTabs[xulTabs.length-1]);
     };
     // add enough tabs to have two columns
     let returnCount = 0;
     for (let i = 1; i < icons; i++) {
       xulTabs.push(gBrowser.loadOneTab("about:blank"));
       whenAppTabIconAdded(groupItem, function () {
         if (++returnCount == (icons - 1))
           executeSoon(pinnedSomeTabs);
       });
       win.gBrowser.pinTab(xulTabs[i]);
     }
   });
   win.gBrowser.pinTab(xulTabs[0]);
 }
 function appTabCount(groupItem) {
   return groupItem.container.getElementsByClassName("appTabIcon").length;
 }