service-worker-header.https.html

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

<!DOCTYPE html>

<title>Service Worker: Service-Worker header</title>

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

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

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

<script>

promise_test(async t => {

  const script = 'resources/service-worker-header.py'

    + '?header&import=service-worker-header.py?no-header';

  const scope = 'resources/service-worker-header';

  const expected_url = normalizeURL(script);

  const registration =

    await service_worker_unregister_and_register(t, script, scope);

  t.add_cleanup(() => registration.unregister());

  assert_true(registration instanceof ServiceWorkerRegistration);

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

  await registration.update();

}, 'A request to fetch service worker main script should have Service-Worker '

  + 'header and imported scripts should not have one');

</script>