tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_stale.html (3092B)

      1 <!DOCTYPE html>
      2 <html>
      3 <head>
      4  <title>Stale state testing</title>
      5  <link rel="stylesheet" type="text/css"
      6        href="chrome://mochikit/content/tests/SimpleTest/test.css" />
      7 
      8  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
      9 
     10  <script type="application/javascript"
     11          src="../common.js"></script>
     12  <script type="application/javascript"
     13          src="../role.js"></script>
     14  <script type="application/javascript"
     15          src="../states.js"></script>
     16  <script type="application/javascript"
     17          src="../events.js"></script>
     18 
     19  <script type="application/javascript">
     20    function addChild(aContainerID) {
     21      this.containerNode = getNode(aContainerID);
     22      this.childNode = null;
     23 
     24      this.eventSeq = [
     25        new invokerChecker(EVENT_REORDER, this.containerNode),
     26      ];
     27 
     28      this.invoke = function addChild_invoke() {
     29        this.childNode = document.createElement("div");
     30        // Note after bug 646216, a sole div without text won't be accessible
     31        // and would not result in an embedded character.
     32        // Therefore, add some text.
     33        this.childNode.textContent = "hello";
     34        this.containerNode.appendChild(this.childNode);
     35      };
     36 
     37      this.finalCheck = function addChild_finalCheck() {
     38        // no stale state should be set
     39        testStates(this.childNode, 0, 0, 0, EXT_STATE_STALE);
     40      };
     41 
     42      this.getID = function addChild_getID() {
     43        return "add child for " + prettyName(aContainerID);
     44      };
     45    }
     46 
     47    function removeChildChecker(aInvoker) {
     48      this.type = EVENT_HIDE;
     49      this.__defineGetter__("target", function() { return aInvoker.child; });
     50 
     51      this.check = function removeChildChecker_check() {
     52        // stale state should be set
     53        testStates(aInvoker.child, 0, EXT_STATE_STALE);
     54      };
     55    }
     56 
     57    function removeChild(aContainerID) {
     58      this.containerNode = getNode(aContainerID);
     59      this.child = null;
     60 
     61      this.eventSeq = [
     62        new removeChildChecker(this),
     63      ];
     64 
     65      this.invoke = function removeChild_invoke() {
     66        var childNode = this.containerNode.firstChild;
     67        this.child = getAccessible(childNode);
     68 
     69        this.containerNode.removeChild(childNode);
     70      };
     71 
     72      this.getID = function removeChild_getID() {
     73        return "remove child from " + prettyName(aContainerID);
     74      };
     75    }
     76 
     77    // gA11yEventDumpToConsole = true; //debugging
     78 
     79    var gQueue = null;
     80    function doTest() {
     81      gQueue = new eventQueue();
     82 
     83      gQueue.push(new addChild("container"));
     84      gQueue.push(new removeChild("container"));
     85 
     86      gQueue.invoke(); // will call SimpleTest.finish()
     87    }
     88 
     89    SimpleTest.waitForExplicitFinish();
     90    addA11yLoadEvent(doTest);
     91  </script>
     92 </head>
     93 
     94 <body role="">
     95 
     96  <a target="_blank"
     97     title="Expose stale state on accessibles unattached from tree"
     98     href="https://bugzilla.mozilla.org/show_bug.cgi?id=676267">Mozilla Bug 676267</a>
     99 
    100  <p id="display"></p>
    101  <div id="content" style="display: none"></div>
    102  <pre id="test">
    103  </pre>
    104 
    105  <div id="container"></div>
    106 
    107 </body>
    108 </html>