chrome/test/data/banners/main.js

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 var registration;
   6 var interval;
   7
   8 function waitUntilActivated() {
   9   if (registration && registration.active) {
  10     window.location = "#sw_activated";
  11     window.clearInterval(interval);
  12   } else {
  13     console.log("SW not yet active.");
  14   }
  15 }
  16
  17 function initialize() {
  18   navigator.serviceWorker.register('service_worker.js')
  19     .then(function(r) {
  20             registration = r;
  21           });
  22   interval = window.setInterval(function() {waitUntilActivated()}, 50);
  23 }