1 files changed, 28 insertions, 0 deletions
diff --git a/uriloader/exthandler/tests/mochitest/unsafeBidi_chromeScript.js b/uriloader/exthandler/tests/mochitest/unsafeBidi_chromeScript.js
new file mode 100644
index 000000000..16c82d818
--- /dev/null
+++ b/uriloader/exthandler/tests/mochitest/unsafeBidi_chromeScript.js
@@ -0,0 +1,28 @@
+const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+const HELPERAPP_DIALOG_CONTRACT = "@mozilla.org/helperapplauncherdialog;1";
+const HELPERAPP_DIALOG_CID =
+  Components.ID(Cc[HELPERAPP_DIALOG_CONTRACT].number);
+
+const FAKE_CID = Cc["@mozilla.org/uuid-generator;1"].
+                   getService(Ci.nsIUUIDGenerator).generateUUID();
+
+function HelperAppLauncherDialog() {}
+HelperAppLauncherDialog.prototype = {
+  show: function(aLauncher, aWindowContext, aReason) {
+    sendAsyncMessage("suggestedFileName", aLauncher.suggestedFileName);
+  },
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIHelperAppLauncherDialog])
+};
+
+var registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
+registrar.registerFactory(FAKE_CID, "", HELPERAPP_DIALOG_CONTRACT,
+                          XPCOMUtils._getFactory(HelperAppLauncherDialog));
+
+addMessageListener("unregister", function() {
+  registrar.registerFactory(HELPERAPP_DIALOG_CID, "",
+                            HELPERAPP_DIALOG_CONTRACT, null);
+  sendAsyncMessage("unregistered");
+});