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denoland-deno/tests/node_compat/test/parallel/test-worker-message-port-multiple-sharedarraybuffers.js
Marvin Hagemeister 0cf7f268a7
fix(node/worker_threads): support port.once() (#24725)
Support `MessagePort.once` in Node mode and enable relevant
`worker_threads` test. Noticed that another Node test was passing as
well, so I enabled that too.
2024-07-25 23:06:19 +02:00

24 lines
780 B
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
'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);