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denoland-deno/tests/node_compat/test/parallel/test-dgram-send-empty-array.js

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// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 20.11.1
// 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 dgram = require('dgram');
const client = dgram.createSocket('udp4');
let interval;
client.on('message', common.mustCall(function onMessage(buf, info) {
const expected = Buffer.alloc(0);
assert.ok(buf.equals(expected), `Expected empty message but got ${buf}`);
clearInterval(interval);
client.close();
}));
client.on('listening', common.mustCall(function() {
interval = setInterval(function() {
client.send([], client.address().port, common.localhostIPv4);
}, 10);
}));
client.bind(0);