1 files changed, 55 insertions, 0 deletions
diff --git a/comm/suite/components/pref/tests/browser/browser_bug410900.js b/comm/suite/components/pref/tests/browser/browser_bug410900.js
new file mode 100644
index 0000000000..97275dd6b2
--- /dev/null
+++ b/comm/suite/components/pref/tests/browser/browser_bug410900.js
@@ -0,0 +1,55 @@
+function test() {
+  waitForExplicitFinish();
+
+  // Setup a phony handler to ensure the app pane will be populated.
+  var handler = Cc["@mozilla.org/uriloader/web-handler-app;1"]
+                  .createInstance(Ci.nsIWebHandlerApp);
+  handler.name = "App pane alive test";
+  handler.uriTemplate = "http://test.mozilla.org/%s";
+
+  var extps = Cc["@mozilla.org/uriloader/external-protocol-service;1"]
+                .getService(Ci.nsIExternalProtocolService);
+  var info = extps.getProtocolHandlerInfo("apppanetest");
+  info.possibleApplicationHandlers.appendElement(handler);
+
+  var hserv = Cc["@mozilla.org/uriloader/handler-service;1"]
+                .getService(Ci.nsIHandlerService);
+  hserv.store(info);
+
+  var obs = Cc["@mozilla.org/observer-service;1"]
+              .getService(Ci.nsIObserverService);
+
+  function observer(win, topic, data) {
+    if (topic != "app-handler-pane-loaded")
+      return;
+
+    obs.removeObserver(observer, "app-handler-pane-loaded");
+    runTest(win);
+  }
+  obs.addObserver(observer, "app-handler-pane-loaded");
+
+  openDialog("chrome://communicator/content/pref/preferences.xul",
+             "PrefWindow", "chrome,titlebar,dialog=no,resizable",
+             "applications_pane");
+}
+
+function runTest(win) {
+  var sel = win.document.documentElement.getAttribute("lastSelected");
+  ok(sel == "applications_pane", "Specified pane was opened");
+
+  var rbox = win.document.getElementById("handlersView");
+  ok(rbox, "handlersView is present");
+
+  var items = rbox && rbox.getElementsByTagName("listitem");
+  ok(items && items.length > 0, "App handler list populated");
+
+  var handlerAdded = false;
+  for (var i = 0; i < items.length; i++) {
+    if (items[i].getAttribute("type") == "apppanetest")
+      handlerAdded = true;
+  }
+  ok(handlerAdded, "apppanetest protocol handler was succesfully added");
+
+  win.close();
+  finish();
+}