autotestPrivate.loginStatus returns a dictionary instead of a string.

chrome/test/data/extensions/api_test/autotest_private/test.js

 // Copyright (c) 2012 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.
 
 chrome.test.runTests([
   // logout/restart/shutdown don't do anything as we don't want to kill the
   // browser with these tests.
   function logout() {
     chrome.autotestPrivate.logout();
     chrome.test.succeed();
   },
   function restart() {
     chrome.autotestPrivate.restart();
     chrome.test.succeed();
   },
   function shutdown() {
     chrome.autotestPrivate.shutdown(true);
     chrome.test.succeed();
   },
   function loginStatus() {
     chrome.autotestPrivate.loginStatus(
         chrome.test.callbackPass(function(status) {
-          chrome.test.assertEq(typeof(status), 'string');
-          chrome.test.assertTrue(status != "");
-          // TODO(achuith): Add tests for various login states.
+          chrome.test.assertEq(typeof(status), 'object');
+          chrome.test.assertTrue(status.hasOwnProperty("isLoggedIn"));
+          chrome.test.assertTrue(status.hasOwnProperty("isOwner"));
+          chrome.test.assertTrue(status.hasOwnProperty("isScreenLocked"));
+          chrome.test.assertTrue(status.hasOwnProperty("isRegularUser"));
+          chrome.test.assertTrue(status.hasOwnProperty("isGuest"));
+          chrome.test.assertTrue(status.hasOwnProperty("isKiosk"));
+          chrome.test.assertTrue(status.hasOwnProperty("email"));
+          chrome.test.assertTrue(status.hasOwnProperty("displayEmail"));
+          chrome.test.assertTrue(status.hasOwnProperty("userImage"));
         }));
   }
 ]);