extensions/cookie/test/browser_test_favicon.js

   1 // tests third party cookie blocking using a favicon load directly from chrome.
   2 // in this case, the docshell of the channel is chrome, not content; thus
   3 // the cookie should be considered third party.
   4
   5 function test() {
   6   waitForExplicitFinish();
   7
   8   var prefs = Components.classes["@mozilla.org/preferences-service;1"]
   9                         .getService(Components.interfaces.nsIPrefBranch);
  10   prefs.setIntPref("network.cookie.cookieBehavior", 1);
  11
  12   var o = new obs();
  13
  14   // kick off a favicon load
  15   PageProxySetIcon("http://example.org/tests/extensions/cookie/test/image1.png");
  16 }
  17
  18 function obs () {
  19   this.os = Components.classes["@mozilla.org/observer-service;1"]
  20                       .getService(Components.interfaces.nsIObserverService);
  21   this.os.addObserver(this, "cookie-rejected", false);
  22 }
  23
  24 obs.prototype = {
  25   observe: function obs_observe (theSubject, theTopic, theData)
  26   {
  27     var uri = theSubject.QueryInterface(Components.interfaces.nsIURI);
  28     var domain = uri.host;
  29
  30     if (domain == "example.org") {
  31       ok(true, "foreign favicon cookie was blocked");
  32
  33       var prefs = Components.classes["@mozilla.org/preferences-service;1"]
  34                             .getService(Components.interfaces.nsIPrefBranch);
  35       prefs.setIntPref("network.cookie.cookieBehavior", 0);
  36
  37       this.os.removeObserver(this, "cookie-rejected");
  38       this.os = null;
  39
  40       finish();
  41     }
  42   }
  43 }
  44