claim-shared-worker-fetch.https.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /service-workers/service-worker/claim-shared-worker-fetch.https.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset=utf-8>

<title></title>

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

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

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

<body>

<script>

promise_test(function(t) {

  var frame;

  var resource = 'simple.txt';

  var worker;

  var scope = 'resources/';

  var script = 'resources/claim-worker.js';

  return Promise.resolve()

    // Create the test iframe with a shared worker.

    .then(() => with_iframe('resources/claim-shared-worker-fetch-iframe.html'))

    .then(f => frame = f)

    // Check the controller and test with fetch in the shared worker.

    .then(() => assert_equals(frame.contentWindow.navigator.controller,

                              undefined,

                              'Should have no controller.'))

    .then(() => frame.contentWindow.fetch_in_shared_worker(resource))

    .then(response_text => assert_equals(response_text,

                                         'a simple text file\n',

                                         'fetch() should not be intercepted.'))

    // Register a service worker.

    .then(() => service_worker_unregister_and_register(t, script, scope))

    .then(r => {

        t.add_cleanup(() => service_worker_unregister(t, scope));

        worker = r.installing;

        return wait_for_state(t, worker, 'activated')

})

    // Let the service worker claim the iframe and the shared worker.

    .then(() => {

      var channel = new MessageChannel();

      var saw_message = new Promise(function(resolve) {

        channel.port1.onmessage = t.step_func(function(e) {

          assert_equals(e.data, 'PASS',

                        'Worker call to claim() should fulfill.');

          resolve();

});

});

      worker.postMessage({port: channel.port2}, [channel.port2]);

      return saw_message;

})

    // Check the controller and test with fetch in the shared worker.

    .then(() => frame.contentWindow.navigator.serviceWorker.getRegistration(scope))

    .then(r => assert_equals(frame.contentWindow.navigator.serviceWorker.controller,

                             r.active,

                             'Test iframe should be claimed.'))

    // TODO(horo): Check the SharedWorker's navigator.seviceWorker.controller.

    .then(() => frame.contentWindow.fetch_in_shared_worker(resource))

    .then(response_text =>

          assert_equals(response_text,

                        'Intercepted!',

                        'fetch() in the shared worker should be intercepted.'))

    // Cleanup this testcase.

    .then(() => frame.remove());

}, 'fetch() in SharedWorker should be intercepted after the client is claimed.')

</script>

</body>