import { expect, test } from "bun:test"; test("worker", done => { const worker = new Worker(new URL("worker-fixture.js", import.meta.url).href, { smol: true, }); worker.postMessage("hello"); worker.onerror = e => { done(e.error); }; worker.onmessage = e => { expect(e.data).toEqual("initial message"); worker.terminate(); done(); }; });