Function test

test/parallel/test-worker-messaging-errors-handler.js:12–23

()

const assert = require('node:assert');

async function test() {
  const worker = new Worker(__filename, { workerData: { children: true } });

  await assert.rejects(common.mustCall(function() {
    return postMessageToThread(worker.threadId);
  }), {
    name: 'Error',
    code: 'ERR_WORKER_MESSAGING_ERRORED',
  });

  worker.postMessage('success');
}

if (!workerData?.children) {
  test();