node/test/parallel/test-dgram-multicast-loopback.js
abouthiroppy 2057a63a91 test: improving coverage for dgram
PR-URL: https://github.com/nodejs/node/pull/10783
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2017-01-17 12:28:18 -05:00

13 lines
331 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const dgram = require('dgram');
const socket = dgram.createSocket('udp4');
socket.bind(0);
socket.on('listening', common.mustCall(() => {
const result = socket.setMulticastLoopback(16);
assert.strictEqual(result, 16);
socket.close();
}));