|  | <!DOCTYPE html> | 
|  | <meta charset="utf-8"> | 
|  | <title>Notification constructor (invalid)</title> | 
|  | <link rel="author" title="Intel" href="http://www.intel.com/"> | 
|  | <link rel="author" title="Xin Liu" href="mailto:xinx.liu@intel.com"> | 
|  | <script src="/resources/testharness.js"></script> | 
|  | <script src="/resources/testharnessreport.js"></script> | 
|  | <script> | 
|  | test(function() { | 
|  | if (Notification.permission != "granted") { | 
|  | this.force_timeout() | 
|  | this.set_status(this.NOTRUN, "You must allow notifications for this" | 
|  | + " origin before running this test.") | 
|  | } | 
|  | assert_throws(new TypeError(), function() { | 
|  | new Notification() | 
|  | }) | 
|  | }, "Called the notification constructor with no arguments.") | 
|  | </script> |