<!DOCTYPE html>
<meta charset="utf-8" />
<title>Test that transient activation is consumed</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<body>
  <script>
    async function clearRegistration() {
      const reg = await navigator.serviceWorker.getRegistration(
        "resources/simple_sw.js"
      );
      await reg.unregister();
    }

    promise_test(async (t) => {
      const reg = await navigator.serviceWorker.register(
        "resources/simple_sw.js"
      );
      t.add_cleanup(clearRegistration);
      await reg.active;
      await test_driver.bless("transient activation");

      // consumes user activation
      reg.pushManager.subscribe();

      await promise_rejects_dom(
        t,
        "NotAllowedError",
        reg.pushManager.subscribe()
      );
    }, `Subsequent calls to subscribe() consumes user activation`);
  </script>
</body>