node/test/parallel/test-worker-terminate-nested.js
Anna Henningsen e629366fc6
src,test: add regression test for nested Worker termination
This adds a regression test for terminating a Worker inside which
another Worker is running.

PR-URL: https://github.com/nodejs/node/pull/32623
Refs: https://github.com/nodejs/node/pull/32531
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
2020-04-03 04:32:54 +02:00

16 lines
478 B
JavaScript

'use strict';
const common = require('../common');
const { Worker } = require('worker_threads');
// Check that a Worker that's running another Worker can be terminated.
const worker = new Worker(`
const { Worker, parentPort } = require('worker_threads');
const worker = new Worker('setInterval(() => {}, 10);', { eval: true });
worker.on('online', () => {
parentPort.postMessage({});
});
`, { eval: true });
worker.on('message', common.mustCall(() => worker.terminate()));