third_party/WebKit/LayoutTests/http/tests/serviceworker/resources/skip-waiting-installed-worker.js

   1 self.state = 'starting';
   2
   3 self.addEventListener('install', function() {
   4     self.state = 'installing';
   5   });
   6
   7 self.addEventListener('activate', function() {
   8     self.state = 'activating';
   9   });
  10
  11 self.addEventListener('message', function(event) {
  12     var port = event.data.port;
  13     if (self.state !== 'installing') {
  14       port.postMessage('FAIL: Worker should be waiting in installed state');
  15       return;
  16     }
  17     self.skipWaiting()
  18       .then(function(result) {
  19           if (result !== undefined) {
  20             port.postMessage('FAIL: Promise should be resolved with undefined');
  21             return;
  22           }
  23           if (self.state !== 'activating') {
  24             port.postMessage(
  25                 'FAIL: Promise should be resolved after worker activated');
  26             return;
  27           }
  28           port.postMessage('PASS');
  29         })
  30       .catch(function(e) {
  31           port.postMessage('FAIL: unexpected exception: ' + e);
  32         });
  33   });