The Tor Browser: toolkit/content/tests/chrome/test_menulist

toolkit/content/tests/chrome/test_menulist_keynav.xul@129ffea94266 (annotated)

toolkit/content/tests/chrome/test_menulist_keynav.xul

Sat, 03 Jan 2015 20:18:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Sat, 03 Jan 2015 20:18:00 +0100
branch: TOR_BUG_3246
changeset 7: 129ffea94266
permissions: -rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 <?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 title="Menulist Key Navigation Tests"
         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
   <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
 <button id="button1" label="One"/>
 <menulist id="list">
   <menupopup id="popup" onpopupshowing="return gShowPopup;">
     <menuitem id="i1" label="One"/>
     <menuitem id="i2" label="Two"/>
     <menuitem id="i2b" disabled="true" label="Two and a Half"/>
     <menuitem id="i3" label="Three"/>
     <menuitem id="i4" label="Four"/>
   </menupopup>
 </menulist>
 <button id="button2" label="Two"/>
 <script class="testbody" type="application/javascript">
 <![CDATA[
 SimpleTest.waitForExplicitFinish();
 var gShowPopup = false;
 var gModifiers = 0;
 var iswin = (navigator.platform.indexOf("Win") == 0);
 function runTests()
 {
   var list = $("list");
   list.focus();
   // on Mac, up and cursor keys open the menu, but on other platforms, the
   // cursor keys navigate between items without opening the menu
   if (navigator.platform.indexOf("Mac") == -1) {
     keyCheck(list, "VK_DOWN", 2, "cursor down");
     keyCheck(list, "VK_DOWN", iswin ? "2b" : 3, "cursor down skip disabled");
     keyCheck(list, "VK_UP", 2, "cursor up skip disabled");
     keyCheck(list, "VK_UP", 1, "cursor up");
     keyCheck(list, "VK_UP", 4, "cursor up wrap");
     keyCheck(list, "VK_DOWN", 1, "cursor down wrap");
   }
   // check that attempting to open the menulist does not change the selection
   synthesizeKey("VK_DOWN", { altKey: navigator.platform.indexOf("Mac") == -1 });
   is(list.selectedItem, $("i1"), "open menulist down selectedItem");
   synthesizeKey("VK_UP", { altKey: navigator.platform.indexOf("Mac") == -1 });
   is(list.selectedItem, $("i1"), "open menulist up selectedItem");
   synthesizeKey("G", { });
   is(list.selectedItem, $("i1"), "letter pressed not found selectedItem");
   keyCheck(list, "T", 2, "letter pressed");
   keyCheck(list, "T", 2, "letter pressed");
   setTimeout(pressedAgain, 1200);
 }
 function pressedAgain()
 {
   var list = $("list");
   keyCheck(list, "T", iswin ? "2b" : 3, "letter pressed again");
   keyCheck(list, "W", 2, "second letter pressed");
   setTimeout(differentPressed, 1200);
 }
 function differentPressed()
 {
   var list = $("list");
   keyCheck(list, "O", 1, "different letter pressed");
   if (navigator.platform.indexOf("Mac") == -1) {
     $("button1").focus();
     synthesizeKeyExpectEvent("VK_TAB", { }, list, "focus", "focus to menulist");
     synthesizeKeyExpectEvent("VK_TAB", { }, $("button2"), "focus", "focus to button");
     is(document.activeElement, $("button2"), "tab from menulist focused button");
   }
   // now make sure that using a key scrolls the menu correctly
   gShowPopup = true;
   for (let i = 0; i < 65; i++) {
     list.appendItem("Item" + i, "item" + i);
   }
   list.open = true;
   is(list.getBoundingClientRect().width, list.firstChild.getBoundingClientRect().width,
      "menu and popup width match");
   var minScrollbarWidth = window.matchMedia("(-moz-overlay-scrollbars)").matches ? 0 : 3;
   ok(list.getBoundingClientRect().width >= list.getItemAtIndex(0).getBoundingClientRect().width + minScrollbarWidth,
      "menuitem width accounts for scrollbar");
   list.open = false;
   list.menupopup.maxHeight = 100;
   list.open = true;
   var rowdiff = list.getItemAtIndex(1).getBoundingClientRect().top -
                 list.getItemAtIndex(0).getBoundingClientRect().top;
   var item = list.getItemAtIndex(10);
   var originalPosition = item.getBoundingClientRect().top;
   list.menuBoxObject.activeChild = item;
   ok(item.getBoundingClientRect().top < originalPosition,
     "position of item 1: " + item.getBoundingClientRect().top + " -> " + originalPosition);
   originalPosition = item.getBoundingClientRect().top;
   synthesizeKey("VK_DOWN", { });
   is(item.getBoundingClientRect().top, originalPosition - rowdiff, "position of item 10");
   list.open = false;
   checkEnter();
 }
 function keyCheck(list, key, index, testname)
 {
   var item = $("i" + index);
   synthesizeKeyExpectEvent(key, { }, item, "command", testname);
   is(list.selectedItem, item, testname + " selectedItem");
 }
 function checkModifiers(event)
 {
   var expectedModifiers = (gModifiers == 1);
   is(event.shiftKey, expectedModifiers, "shift key pressed");
   is(event.ctrlKey, expectedModifiers, "ctrl key pressed");
   is(event.altKey, expectedModifiers, "alt key pressed");
   is(event.metaKey, expectedModifiers, "meta key pressed");
   gModifiers++;
 }
 function checkEnter()
 {
   var list = $("list");
   list.addEventListener("popuphidden", checkEnterWithModifiers, false);
   list.addEventListener("command", checkModifiers, false);
   list.open = true;
   synthesizeKey("VK_RETURN", { });
 }
 function checkEnterWithModifiers()
 {
   is(gModifiers, 1, "modifiers checked when not set");
   var list = $("list");
   ok(!list.open, "list closed on enter press");
   list.removeEventListener("popuphidden", checkEnterWithModifiers, false);
   list.addEventListener("popuphidden", done, false);
   list.open = true;
   synthesizeKey("VK_RETURN", { shiftKey: true, ctrlKey: true, altKey: true, metaKey: true });
 }
 function done()
 {
   is(gModifiers, 2, "modifiers checked when set");
   var list = $("list");
   ok(!list.open, "list closed on enter press with modifiers");
   list.removeEventListener("popuphidden", done, false);
   SimpleTest.finish();
 }
 SimpleTest.waitForFocus(runTests);
 ]]>
 </script>
 <body xmlns="http://www.w3.org/1999/xhtml">
 <p id="display">
 </p>
 <div id="content" style="display: none">
 </div>
 <pre id="test">
 </pre>
 </body>
 </window>

The Tor Browser / annotate

toolkit/content/tests/chrome/test_menulist_keynav.xul@129ffea94266 (annotated)

toolkit/content/tests/chrome/test_menulist_keynav.xul