The Tor Browser: accessible/tests/mochitest/treeupdate/test_contextmenu.xul@97036ab72558 (annotated)

accessible/tests/mochitest/treeupdate/test_contextmenu.xul@97036ab72558 (annotated)

accessible/tests/mochitest/treeupdate/test_contextmenu.xul

Tue, 06 Jan 2015 21:39:09 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Tue, 06 Jan 2015 21:39:09 +0100
branch: TOR_BUG_9701
changeset 8: 97036ab72558
permissions: -rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

 <?xml version="1.0"?>
 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
                  type="text/css"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         title="menu tree and events">
   <script type="application/javascript"
           src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
   <script type="application/javascript"
           src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
   <script type="application/javascript"
           src="../common.js" />
   <script type="application/javascript"
           src="../events.js" />
   <script type="application/javascript"
           src="../role.js" />
   <script type="application/javascript">
   <![CDATA[
     function openMenu(aID, aTree)
     {
       this.eventSeq = [
         new invokerChecker(EVENT_MENUPOPUP_START, getNode(aID))
       ];
       this.invoke = function openMenu_invoke()
       {
         var button = getNode("button");
         getNode(aID).openPopup(button, "after_start", 0, 0, true, false);
       }
       this.finalCheck = function openMenu_finalCheck(aEvent)
       {
         testAccessibleTree(aID, aTree);
       }
       this.getID = function openMenu_getID()
       {
         return "open menu " + prettyName(aID);
       }
     }
     function selectNextMenuItem(aID)
     {
       this.eventSeq = [
         new invokerChecker(EVENT_FOCUS, getNode(aID))
       ];
       this.invoke = function selectMenuItem_invoke()
       {
         synthesizeKey("VK_DOWN", { });
       }
       this.getID = function selectMenuItem_getID()
       {
         return "select menuitem " + prettyName(aID);
       }
     }
     function openSubMenu(aSubMenuID, aItemID, aMenuID, aTree)
     {
       this.eventSeq = [
         new invokerChecker(EVENT_FOCUS, getNode(aItemID)),
       ];
       this.invoke = function openSubMenu_invoke()
       {
         synthesizeKey("VK_RETURN", { });
       }
       this.finalCheck = function openSubMenu_finalCheck(aEvent)
       {
         testAccessibleTree(aMenuID, aTree);
       }
       this.getID = function openSubMenu_getID()
       {
         return "open submenu " + prettyName(aSubMenuID) + " focusing item " + prettyName(aItemID);
       }
     }
     function closeSubMenu(aSubMenuID, aItemID)
     {
       this.eventSeq = [
         new invokerChecker(EVENT_FOCUS, getNode(aItemID)),
       ];
       this.invoke = function closeSubMenu_invoke()
       {
         synthesizeKey("VK_ESCAPE", { });
       }
       this.getID = function closeSubMenu_getID()
       {
         return "close submenu " + prettyName(aSubMenuID) + " focusing item " + prettyName(aItemID);
       }
     }
     function closeMenu(aID)
     {
       this.eventSeq = [
         new invokerChecker(EVENT_MENUPOPUP_END, getNode(aID))
       ];
       this.invoke = function closeMenu_invoke()
       {
         synthesizeKey("VK_ESCAPE", { });
       }
       this.getID = function closeMenu_getID()
       {
         return "close menu " + prettyName(aID);
       }
     }
     //gA11yEventDumpID = "eventdump";
     //gA11yEventDumpToConsole = true;
     var gQueue = null;
     var gContextTree = {};
     // Linux and Windows menu trees discrepancy: bug 527646.
     /**
      * Return the context menu tree before submenus were open.
      */
     function getMenuTree1()
     {
       if (LINUX || SOLARIS) {
         var tree = {
           role: ROLE_MENUPOPUP,
           children: [
             {
               name: "item0",
               role: ROLE_MENUITEM,
               children: []
             },
             {
               name: "item1",
               role: ROLE_MENUITEM,
               children: []
             },
             {
               name: "item2",
               role: ROLE_PARENT_MENUITEM,
               children: [ ]
             }
           ]
         };
         return tree;
       }
       // Windows
       var tree = {
         role: ROLE_MENUPOPUP,
         children: [
           {
             name: "item0",
             role: ROLE_MENUITEM,
             children: []
           },
           {
             name: "item1",
             role: ROLE_MENUITEM,
             children: []
           },
           {
             name: "item2",
             role: ROLE_PARENT_MENUITEM,
             children: [
               {
                 name: "item2",
                 role: ROLE_MENUPOPUP,
                 children: [ ]
               }
             ]
           }
         ]
       };
       return tree;
     }
     /**
      * Return context menu tree when submenu was open.
      */
     function getMenuTree2()
     {
       var tree = getMenuTree1();
       if (LINUX || SOLARIS) {
         var submenuTree =
         {
           name: "item2.0",
           role: ROLE_PARENT_MENUITEM,
           children: [ ]
         };
         tree.children[2].children.push(submenuTree);
         return tree;
       }
       // Windows
       var submenuTree =
       {
         name: "item2.0",
         role: ROLE_PARENT_MENUITEM,
         children: [
           {
             name: "item2.0",
             role: ROLE_MENUPOPUP,
             children: [ ]
           }
         ]
       };
       tree.children[2].children[0].children.push(submenuTree);
       return tree;
     }
     /**
      * Return context menu tree when subsub menu was open.
      */
     function getMenuTree3()
     {
       var tree = getMenuTree2();
       var subsubmenuTree =
       {
         name: "item2.0.0",
         role: ROLE_MENUITEM,
         children: []
       };
       if (LINUX || SOLARIS)
         tree.children[2].children[0].children.push(subsubmenuTree);
       else
         tree.children[2].children[0].children[0].children[0].children.push(subsubmenuTree);
       return tree;
     }
     function doTests()
     {
       gQueue = new eventQueue();
       // Check initial empty tree
       testAccessibleTree("context", { MENUPOPUP: [] });
       // Open context menu and check that menu item accesibles are created.
       gQueue.push(new openMenu("context", getMenuTree1()));
       // Select items and check focus event on them.
       gQueue.push(new selectNextMenuItem("item0"));
       gQueue.push(new selectNextMenuItem("item1"));
       gQueue.push(new selectNextMenuItem("item2"));
       // Open sub menu and check menu accessible tree and focus event.
       gQueue.push(new openSubMenu("submenu2", "item2.0",
                                   "context", getMenuTree2()));
       gQueue.push(new openSubMenu("submenu2.0", "item2.0.0",
                                   "context", getMenuTree3()));
       // Close submenus and check that focus goes to parent.
       gQueue.push(new closeSubMenu("submenu2.0", "item2.0"));
       gQueue.push(new closeSubMenu("submenu2", "item2"));
       gQueue.push(new closeMenu("context"));
       gQueue.invoke(); // Will call SimpleTest.finish();
     }
     SimpleTest.waitForExplicitFinish();
     addA11yLoadEvent(doTests);
   ]]>
   </script>
   <hbox flex="1" style="overflow: auto;">
   <body xmlns="http://www.w3.org/1999/xhtml">
     <a target="_blank"
        href="https://bugzilla.mozilla.org/show_bug.cgi?id=630194"
        title="Update accessible tree when opening the menu popup">
       Mozilla Bug 630194
     </a>
     <a target="_blank"
        href="https://bugzilla.mozilla.org/show_bug.cgi?id=630486"
        title="Don't force accessible creation for popup children.">
       Mozilla Bug 630486
     </a>
   <p id="display"></p>
     <div id="content" style="display: none">
     </div>
     <pre id="test">
     </pre>
   </body>
     <vbox flex="1">
       <menupopup id="context">
         <menuitem id="item0" label="item0"/>
         <menuitem id="item1" label="item1"/>
         <menu id="item2" label="item2">
           <menupopup id="submenu2">
             <menu id="item2.0" label="item2.0">
               <menupopup id="submenu2.0">
                 <menuitem id="item2.0.0" label="item2.0.0"/>
               </menupopup>
             </menu>
           </menupopup>
         </menu>
       </menupopup>
       <button context="context" id="button">btn</button>
       <vbox id="eventdump" role="log"/>
     </vbox>
   </hbox>
 </window>

The Tor Browser / annotate

accessible/tests/mochitest/treeupdate/test_contextmenu.xul@97036ab72558 (annotated)

accessible/tests/mochitest/treeupdate/test_contextmenu.xul