update.https.html - mozsearch

Enable keyboard shortcuts

This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /service-workers/service-worker/ServiceWorkerGlobalScope/update.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>ServiceWorkerGlobalScope: update</title>

<script src='/resources/testharness.js'></script>

<script src='/resources/testharnessreport.js'></script>

<script src='../resources/test-helpers.sub.js'></script>

<script>

promise_test(function(t) {

    var script = 'resources/update-worker.py';

    var scope = 'resources/scope/update';

    var registration;

    var frame1;

    return service_worker_unregister_and_register(t, script, scope)

      .then(function(r) {

          t.add_cleanup(function() {

              return service_worker_unregister(t, scope);

});

          registration = r;

          return wait_for_state(t, registration.installing, 'activated');

})

      .then(function() { return with_iframe(scope); })

      .then(function(f) {

          frame1 = f;

          registration.active.postMessage('update');

          return wait_for_update(t, registration);

})

      .then(function() { return with_iframe(scope); })

      .then(function(frame2) {

          var expected_events_seen = [

            'updatefound',  // by register().

            'activate',

            'fetch',

            'message',

            'updatefound',  // by update() in the message handler.

            'fetch',

];

          assert_equals(

              frame2.contentDocument.body.textContent,

              expected_events_seen.toString(),

              'events seen by the worker');

          frame1.remove();

          frame2.remove();

});

  }, 'Update a registration on ServiceWorkerGlobalScope');

</script>