diff -r 000000000000 -r 6474c204b198 netwerk/test/unit/test_freshconnection.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/test/unit/test_freshconnection.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,28 @@
+// This is essentially a debug mode crashtest to make sure everything
+// involved in a reload runs on the right thread. It relies on the
+// assertions in necko.
+
+var listener = {
+  onStartRequest: function test_onStartR(request, ctx) {
+  },
+
+  onDataAvailable: function test_ODA() {
+    do_throw("Should not get any data!");
+  },
+
+  onStopRequest: function test_onStopR(request, ctx, status) {
+    do_test_finished();
+  },
+};
+
+function run_test() {
+  var ios = Cc["@mozilla.org/network/io-service;1"].
+                       getService(Ci.nsIIOService);
+  var chan = ios.newChannel("http://localhost:4444", "", null);
+  chan.loadFlags = Ci.nsIRequest.LOAD_FRESH_CONNECTION |
+	           Ci.nsIChannel.LOAD_INITIAL_DOCUMENT_URI;
+  chan.QueryInterface(Ci.nsIHttpChannel);
+  chan.asyncOpen(listener, null);
+  do_test_pending();
+}
+