diff -r 000000000000 -r 6474c204b198 tbb-tests/browser_tor_bug4902.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tbb-tests/browser_tor_bug4902.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,14 @@
+// # Test Tor Bug #4902: Add DDG and StartPage to Omnibox
+// Check what search engines are installed in the search box.
+
+function test() {
+  // Grab engine IDs.
+  let browserSearchService = Components.classes["@mozilla.org/browser/search-service;1"]
+                             .getService(Components.interfaces.nsIBrowserSearchService),
+      engineIDs = browserSearchService.getEngines().map(e => e.identifier);
+
+  // Check that we have the correct engines installed, in the right order.
+  is(engineIDs[0], "startpage", "Default search engine is startpage");
+  is(engineIDs[1], "duckduckgo", "Secondary search engine is duckduckgo");
+  is(engineIDs[2], "google", "Google is third search engine");
+}