4 <title>Notifications: The
"tag" property is able to replace existing notifications.
</title>
5 <script src=
"../resources/testharness.js"></script>
6 <script src=
"../resources/testharnessreport.js"></script>
7 <script src=
"resources/test-helpers.js"></script>
11 // Tests that Shared Worker-bound notifications can be replaced using the
12 // "tag" property in the constructor's options. When the test is being ran
13 // manually, grant Notification permission first and verify that only a
14 // single notification will be shown at the end of the test.
15 if (window
.testRunner
)
16 testRunner
.setPermission('notifications', 'granted', location
.origin
, location
.origin
);
18 sharedWorkerTest("resources/update-event-test.js");