worker_postMessage_user_activation.tentative.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /webmessaging/worker_postMessage_user_activation.tentative.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>postMessage with user activtion to a worker</title>

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

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

<script>

"use strict";

promise_test(async t => {

  var worker = new Worker("worker_postMessage_user_activation.js");

  let workerReply = () => new Promise((resolve, reject) => {

    worker.addEventListener('message', e => resolve(e.data), {once: true});

});

  worker.postMessage(null, {includeUserActivation: true});

  assert_equals(await workerReply(), true);

  worker.postMessage(null, {includeUserActivation: false});

  assert_equals(await workerReply(), false);

}, "Post Message from a worker");

</script>