nodejs/test/parallel/test-worker-message-port-mu...

18 lines
510 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const { MessageChannel } = require('worker_threads');
// Regression test for https://github.com/nodejs/node/issues/28559
const obj = [
[ new SharedArrayBuffer(0), new SharedArrayBuffer(1) ],
[ new SharedArrayBuffer(2), new SharedArrayBuffer(3) ]
];
const { port1, port2 } = new MessageChannel();
port1.once('message', common.mustCall((message) => {
assert.deepStrictEqual(message, obj);
}));
port2.postMessage(obj);