tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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bug449778_window.xhtml (3482B)

      1 <?xml version="1.0"?>
      2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
      3 <window title="Mozilla Bug 449778" onload="doTheTest()"
      4  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
      5 
      6  <hbox id="parent">
      7  </hbox>
      8 
      9  <!-- test code goes here -->
     10  <script type="application/javascript"><![CDATA[
     11    /* globals SimpleTest, is */
     12    var imports = [ "SimpleTest", "is" ];
     13    for (var name of imports) {
     14      window[name] = window.arguments[0][name];
     15    }
     16 
     17    function $(id) {
     18      return document.getElementById(id);
     19    }
     20 
     21    function addBrowser(parent, id, width, height) {
     22      var b =
     23        document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "browser");
     24      b.setAttribute("type", "content");
     25      b.setAttribute("id", id);
     26      b.setAttribute("width", width);
     27      b.setAttribute("height", height);
     28      $(parent).appendChild(b);
     29    }
     30    addBrowser("parent", "f1", 300, 200);
     31    addBrowser("parent", "f2", 300, 200);
     32 
     33    /** Test for Bug 449778 */
     34    var doc1 = "data:text/html,<html><body>This is a test</body></html>";
     35    var doc2 = "data:text/html,<html><body>This is a second test</body></html>";
     36    var doc3 = "data:text/html,<html><body>This is a <script>var evt = document.createEvent('Events'); evt.initEvent('testEvt', true, true); document.dispatchEvent(evt);</script>third test</body></html>";
     37 
     38 
     39    $("f1").setAttribute("src", doc1);
     40    $("f2").setAttribute("src", doc2);
     41 
     42    function doTheTest() {
     43      var strs = { "f1": "", "f2" : "" };
     44      function attachListener(node, type) {
     45        var listener = function() {
     46          if (strs[node.id]) strs[node.id] += " ";
     47          strs[node.id] += node.id + ".page" + type;
     48        }
     49        node.addEventListener("page" + type, listener);
     50 
     51        listener.detach = function() {
     52          node.removeEventListener("page" + type, listener);
     53        }
     54        return listener;
     55      }
     56 
     57      var l1 = attachListener($("f1"), "show");
     58      var l2 = attachListener($("f1"), "hide");
     59      var l3 = attachListener($("f2"), "show");
     60      var l4 = attachListener($("f2"), "hide");
     61 
     62      $("f1").swapDocShells($("f2"));
     63 
     64      is(strs.f1, "f1.pagehide f1.pageshow",
     65              "Expected hide then show on first loaded page");
     66      is(strs.f2, "f2.pagehide f2.pageshow",
     67              "Expected hide then show on second loaded page");
     68 
     69      function listener2() {
     70        $("f2").removeEventListener("testEvt", listener2);
     71 
     72        strs = { "f1": "", "f2" : "" };
     73 
     74        $("f1").swapDocShells($("f2"));
     75        is(strs.f1, "f1.pagehide",
     76           "Expected hide on already-loaded page, then nothing");
     77        is(strs.f2, "f2.pageshow f2.pagehide f2.pageshow",
     78           "Expected show on still-loading page, then hide on it, then show " +
     79           "on already-loaded page");
     80 
     81        strs = { "f1": "", "f2" : "" };
     82 
     83        $("f1").addEventListener("pageshow", listener3);
     84      }
     85 
     86      function listener3() {
     87        $("f1").removeEventListener("pageshow", listener3);
     88 
     89        is(strs.f1, "f1.pageshow",
     90           "Expected show as our page finishes loading");
     91        is(strs.f2, "", "Expected no more events here.");
     92 
     93        l1.detach();
     94        l2.detach();
     95        l3.detach();
     96        l4.detach();
     97 
     98        window.close();
     99        SimpleTest.finish();
    100      }
    101 
    102      $("f2").addEventListener("testEvt", listener2, false, true);
    103      $("f2").setAttribute("src", doc3);
    104    }
    105 
    106  ]]></script>
    107 </window>