serviceWorker-dedicated-worker.https.html

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This test has a WPT meta file that expects 3 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /fenced-frame/serviceWorker-dedicated-worker.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>Service Worker: Check if dedicated workers are controlled</title>

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

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

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

<script src="/common/utils.js"></script>

<body>

  <script>

    const frameUrl = './resources/serviceWorker-dedicated-worker-inner.html';

    const unregisterAllSW = async () => {

      const regs = await navigator.serviceWorker.getRegistrations();

      return Promise.all(regs.map(reg => reg.unregister()));

};

    promise_test(async t => {

      t.add_cleanup(unregisterAllSW);

      const key = token();

      // Inside the fenced frame, the service worker is registered and fetch

      // request is triggered from the dedicated worker to the url that is

      // handled in the service worker.

      const url = `${frameUrl}?useServiceWorkerInFencedFrame=true`;

      attachFencedFrame(generateURL(url, [key]));

      const result = await nextValueFromServer(key);

      assert_equals(result, "OK");

    }, "Fenced frame's service workers can control fenced frame's dedicated workers");

    promise_test(async t => {

      t.add_cleanup(unregisterAllSW);

      const key = token();

      // Set a service worker in the fenced frame. Inside the fenced frame, a

      // dedicated worker is created and triggers a fetch request. But we don't

      // use the fetch request result in this test. This test will check if the

      // dedicated worker in the parent frame is controlled by the SW in FF.

      const url = `${frameUrl}?useServiceWorkerInFencedFrame=true`;

      attachFencedFrame(generateURL(url, [key]));

      await nextValueFromServer(key);

      const checkIfWorkerIsControlled = async () => {

        const dedicated_worker = new Worker('resources/serviceWorker-dedicated-worker.js');

        return new Promise((resolve, reject) => {

          dedicated_worker.addEventListener('message', e => {

            resolve(e.data)

});

          dedicated_worker.postMessage('fetch');

});

      const result = await checkIfWorkerIsControlled()

      assert_equals(result, "Not Found");

    }, "Fenced frame's service workers can not control the dedicated workers in the parent frame");

    promise_test(async t => {

      t.add_cleanup(unregisterAllSW);

      const key = token();

      // Register a service worker in the parent frame.

      await navigator.serviceWorker.register('resources/serviceWorker-dedicated-worker-sw.js', { scope: '/' });

      await navigator.serviceWorker.ready;

      // Inside the fenced frame, fetch request to unexisting URL is triggered

      // from the dedicated worker.

      attachFencedFrame(generateURL(frameUrl, [key]));

      const result = await nextValueFromServer(key);

      assert_equals(result, "Not Found");

    }, "Service workers in the parent frame of fenced frames can not control dedicated workers in fenced frames");

  </script>

</body>