node/test/parallel/test-dgram-send-callback-buffer-length.js
Rich Trott c090ca8160 test: add error checking in callback
Add assert.ifError() for test-dgram-send-callback-buffer-length.

PR-URL: https://github.com/nodejs/node/pull/11446
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
2017-02-19 12:53:25 -08:00

21 lines
534 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const dgram = require('dgram');
const client = dgram.createSocket('udp4');
const buf = Buffer.allocUnsafe(256);
const offset = 20;
const len = buf.length - offset;
const messageSent = common.mustCall(function messageSent(err, bytes) {
assert.ifError(err);
assert.notStrictEqual(bytes, buf.length);
assert.strictEqual(bytes, buf.length - offset);
client.close();
});
client.send(buf, offset, len, common.PORT, '127.0.0.1', messageSent);