Date and Time dialog for when the clock isn't synced.

chrome/browser/ui/webui/chromeos/set_time_ui_browsertest.js

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+GEN('#if defined(OS_CHROMEOS)');
+
+function SetTimeWebUITest() {}
+
+SetTimeWebUITest.prototype = {
+  __proto__: testing.Test.prototype,
+
+  /**
+   * Browse to set time dialog.
+   **/
+  browsePreload: 'chrome://set-time/',
+};
+
+TEST_F('SetTimeWebUITest', 'testChangeTimezone', function() {
+  assertEquals(this.browsePreload, document.location.href);
+
+  var setTime = settime.TimeSetter;
+  var timezone = $('timezone-select');
+
+  // Verify timezone.
+  setTime.setTimezone("America/New_York");
+  assertEquals("America/New_York", $('timezone-select').value);
+  setTime.setTimezone("Europe/Moscow");
+  assertEquals("Europe/Moscow", $('timezone-select').value);
+});
+
+GEN('#endif');