third_party/WebKit/LayoutTests/http/tests/notifications/serviceworkerregistration-service-worker-get.html

   1 <!doctype html>
   2 <html>
   3   <head>
   4     <title>Notifications: ServiceWorkerRegistration.getNotifications() within a Service Worker.</title>
   5     <script src="../resources/testharness.js"></script>
   6     <script src="../resources/testharnessreport.js"></script>
   7     <script src="../serviceworker/resources/test-helpers.js"></script>
   8     <script src="resources/test-helpers.js"></script>
   9   </head>
  10   <body>
  11     <script>
  12       // Tests that the getNotifications() function when used in a Service Worker
  13       // return an array of the notifications which were previously displayed using
  14       // the same Service Worker registration id.
  15       async_test(function(test) {
  16           var scope = 'resources/scope/' + location.pathname,
  17               script = 'resources/instrumentation-service-worker.js';
  18
  19           testRunner.setPermission('notifications', 'granted', location.origin, location.origin);
  20
  21           var info = null;
  22           getActiveServiceWorkerWithMessagePort(test, script, scope).then(function(workerInfo) {
  23               info = workerInfo;
  24
  25               // (1) Display two notifications in the Document.
  26               return info.registration.showNotification('Hello, world!', {
  27                 body: 'First notification'
  28               });
  29           }).then(function() {
  30               return info.registration.showNotification('Hello again, world!', {
  31                 body: 'Second notification'
  32               });
  33           }).then(function() {
  34               // (2) Request the Service Worker to give us all notifications.
  35               info.port.postMessage({
  36                   command: 'get'
  37               });
  38
  39               info.port.addEventListener('message', function(event) {
  40                   if (typeof event.data != 'object' || !event.data.command) {
  41                       assert_unreached('Invalid message from the Service Worker.');
  42                       return;
  43                   }
  44
  45                   // (3) Confirm that the Service Worker was able to read both of them.
  46                   assert_equals(event.data.command, 'get');
  47                   assert_true(event.data.success);
  48
  49                   var notifications = event.data.notifications;
  50
  51                   assert_equals(notifications.length, 2);
  52
  53                   // We don't want to make any promises about the order of the
  54                   // returned notifications in |notifications|.
  55                   var firstIndex = notifications[0].title == 'Hello, world!' ? 0 : 1;
  56                   var secondIndex = firstIndex ? 0 : 1;
  57
  58                   assert_equals(notifications[firstIndex].title, 'Hello, world!');
  59                   assert_equals(notifications[firstIndex].body, 'First notification');
  60
  61                   assert_equals(notifications[secondIndex].title, 'Hello again, world!');
  62                   assert_equals(notifications[secondIndex].body, 'Second notification');
  63
  64                   test.done();
  65               });
  66           }).catch(unreached_rejection(test));
  67
  68       }, 'ServiceWorkerRegistration.getNotifications() returns the opened notifications within a Service Worker.');
  69     </script>
  70   </body>
  71 </html>