| <!DOCTYPE html> | 
 | <meta charset="utf-8"> | 
 | <title>Notification.onshow (basic)</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.") | 
 |  } else { | 
 |  var t = async_test("Invoked the onshow event handler.") | 
 |  var notification = new Notification("New Email Received") | 
 |  notification.onshow = t.step_func(function(e) { | 
 |  assert_equals(Object.prototype.toString.call(e), "[object Event]") | 
 |  assert_equals(e.type, "show", "Checked the event type.") | 
 |  notification.close() | 
 |  t.done() | 
 |  }) | 
 |  } | 
 | }, "Checked test prerequisites.") | 
 | </script> |