SharedWorker-simple.html | Explore in Territory

<!DOCTYPE html>
<title>Test simple shared worker construction case.</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
promise_test(t => {
    let worker;

    return new Promise(resolve => {
        worker = new SharedWorker('support/SharedWorker-common.js', 'name');
        worker.port.postMessage("ping");
        worker.port.onmessage = resolve;
    }).then(e => {
        assert_equals(e.data, "PASS: Received ping message");
    });
});
</script>

chromium/third_party/blink/web_tests/external/wpt/workers/SharedWorker-simple.html