diff -r 000000000000 -r 6474c204b198 xpcom/tests/unit/test_bug656331.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xpcom/tests/unit/test_bug656331.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,39 @@
+Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
+
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+
+function info(s) {
+  dump("TEST-INFO | test_bug656331.js | " + s + "\n");
+}
+
+var gMessageExpected = /Native module.*has version 3.*expected/;
+var gFound = false;
+
+const kConsoleListener = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIConsoleListener]),
+  
+  observe: function listener_observe(message) {
+    if (gMessageExpected.test(message.message))
+      gFound = true;
+  }
+};
+
+function run_test() {
+  let cs = Components.classes["@mozilla.org/consoleservice;1"].
+    getService(Ci.nsIConsoleService);
+  cs.registerListener(kConsoleListener);
+
+  let manifest = do_get_file('bug656331.manifest');
+  Components.manager.autoRegister(manifest);
+
+  do_check_false("{f18fb09b-28b4-4435-bc5b-8027f18df743}" in Components.classesByID);
+
+  do_test_pending();
+  Components.classes["@mozilla.org/thread-manager;1"].
+    getService(Ci.nsIThreadManager).mainThread.dispatch(function() {
+      cs.unregisterListener(kConsoleListener);
+      do_check_true(gFound);
+      do_test_finished();
+    }, 0);
+}