deno.land / std@0.166.0 / node / _tools / test / parallel / test-dgram-udp6-send-default-host.js
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// 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');if (!common.hasIPv6) common.skip('no IPv6 support');
const assert = require('assert');const dgram = require('dgram');
const client = dgram.createSocket('udp6');
const toSend = [Buffer.alloc(256, 'x'), Buffer.alloc(256, 'y'), Buffer.alloc(256, 'z'), 'hello'];
const received = [];let totalBytesSent = 0;let totalBytesReceived = 0;const arrayBufferViewLength = common.getArrayBufferViews( Buffer.from('')).length;
client.on('listening', common.mustCall(() => { const port = client.address().port;
client.send(toSend[0], 0, toSend[0].length, port); client.send(toSend[1], port); client.send([toSend[2]], port); client.send(toSend[3], 0, toSend[3].length, port);
totalBytesSent += toSend.map((buf) => buf.length) .reduce((a, b) => a + b, 0);
for (const msgBuf of common.getArrayBufferViews(toSend[0])) { client.send(msgBuf, 0, msgBuf.byteLength, port); totalBytesSent += msgBuf.byteLength; } for (const msgBuf of common.getArrayBufferViews(toSend[1])) { client.send(msgBuf, port); totalBytesSent += msgBuf.byteLength; } for (const msgBuf of common.getArrayBufferViews(toSend[2])) { client.send([msgBuf], port); totalBytesSent += msgBuf.byteLength; }}));
client.on('message', common.mustCall((buf, info) => { received.push(buf.toString()); totalBytesReceived += info.size;
if (totalBytesReceived === totalBytesSent) { client.close(); } // For every buffer in `toSend`, we send the raw Buffer, // as well as every TypedArray in getArrayBufferViews()}, toSend.length + (toSend.length - 1) * arrayBufferViewLength));
client.on('close', common.mustCall((buf, info) => { // The replies may arrive out of order -> sort them before checking. received.sort();
const repeated = [...toSend]; for (let i = 0; i < arrayBufferViewLength; i++) { // We get arrayBufferViews only for toSend[0..2]. repeated.push(...toSend.slice(0, 3)); }
assert.strictEqual(totalBytesSent, totalBytesReceived);
const expected = repeated.map(String).sort(); assert.deepStrictEqual(received, expected);}));
client.bind(0);
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