diff -r 000000000000 -r 6474c204b198 browser/metro/base/tests/mochitest/browser_remotetabs.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/metro/base/tests/mochitest/browser_remotetabs.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+////////////////////////////////////////////////////////////////////////////////
+//// Globals
+
+Components.utils.import("resource://services-sync/main.js");
+////////////////////////////////////////////////////////////////////////////////
+//// Test(s)
+
+function test() {
+  runTests();
+}
+
+gTests.push({
+  desc: "Test sync tabs from other devices UI",
+  run: function run() {
+    if (BrowserUI.isStartTabVisible)
+      return;
+
+    yield addTab("about:start");
+    yield waitForCondition(() => BrowserUI.isStartTabVisible);
+    yield hideContextUI();
+
+    is(Weave.Status.checkSetup(), Weave.CLIENT_NOT_CONFIGURED, "Sync should be disabled on start");
+
+    let vbox = Browser.selectedBrowser.contentDocument.getElementById("start-remotetabs");
+    ok(vbox.hidden, "remote tabs in the start page should be hidden when sync is not enabled");
+
+    Browser.selectedBrowser.contentWindow.RemoteTabsStartView._view.setUIAccessVisible(true);
+
+    // start page grid should be visible
+    ok(vbox, "remote tabs grid is present on start page");
+    is(vbox.hidden, false, "remote tabs should be visible in start page when sync is enabled");
+
+    Browser.selectedBrowser.contentWindow.RemoteTabsStartView._view.setUIAccessVisible(false);
+
+    ok(vbox.hidden, "remote tabs in the start page should be hidden when sync is not enabled");
+  }
+});