serviceworkerregistration-document-image-redirect.html

<!doctype html>
<html>
  <head>
    <title>Notifications: Showing a notification with an image having a redirect.</title>
    <script src="../resources/testharness.js"></script>
    <script src="../resources/testharnessreport.js"></script>
    <script src="../serviceworker/resources/test-helpers.js"></script>
    <script src="resources/test-helpers.js"></script>
  </head>
  <body>
    <script>
      // Tests that showing a notification with an image that redirect to another
      // location will still resolve the showNotification() promise.

      async_test(function(test) {
          var scope = 'resources/scope/' + location.pathname,
              script = 'instrumentation-service-worker.js';

          testRunner.setPermission('notifications', 'granted', location.origin, location.origin);
          getActiveServiceWorkerWithMessagePort(test, script, scope).then(function(info) {
              // (1) Display a Web Notification with an image that redirects.
              return info.registration.showNotification(scope, {
                  body: 'Hello, world!',
                  icon: '/resources/redirect.php?url=square100.png&refresh=0'
              });
          }).then(function() {
              test.done();
          }).catch(unreached_rejection(test));

      }, 'Displaying a notification with an image that redirects still resolves the promise.');
    </script>
  </body>
</html>

chromium/third_party/blink/web_tests/http/tests/notifications/serviceworkerregistration-document-image-redirect.html