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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 18.12.0// This file is automatically generated by "node/_tools/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');const server = dgram.createSocket('udp4');
const toSend = [Buffer.alloc(256, 'x'),                Buffer.alloc(256, 'y'),                Buffer.alloc(256, 'z'),                'hello'];
const received = [];
server.on('listening', common.mustCall(() => {  const port = server.address().port;  client.connect(port, (err) => {    assert.ifError(err);    client.send(toSend[0], 0, toSend[0].length);    client.send(toSend[1]);    client.send([toSend[2]]);    client.send(toSend[3], 0, toSend[3].length);
    client.send(new Uint8Array(toSend[0]), 0, toSend[0].length);    client.send(new Uint8Array(toSend[1]));    client.send([new Uint8Array(toSend[2])]);    client.send(new Uint8Array(Buffer.from(toSend[3])),                0, toSend[3].length);  });}));
server.on('message', common.mustCall((buf, info) => {  received.push(buf.toString());
  if (received.length === toSend.length * 2) {    // The replies may arrive out of order -> sort them before checking.    received.sort();
    const expected = toSend.concat(toSend).map(String).sort();    assert.deepStrictEqual(received, expected);    client.close();    server.close();  }}, toSend.length * 2));
server.bind(0);