1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-12-11 18:17:48 -05:00
denoland-deno/cli/tests/node_compat/test/parallel/test-dns-multi-channel.js
Yoshiya Hinosawa 6915a9b7a7
test(ext/node): more node compat tests (#17827)
This PR adds the remaining ~650 Node.js compat test cases from std/node.

Among these 650 cases, about 130 cases are now failing. These failing
cases are prefixed with `TODO:` in `tests/node_compat/config.json`.
These will be addressed in later PRs.
2023-02-20 16:35:04 +01:00

59 lines
1.6 KiB
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';
const common = require('../common');
const dnstools = require('../common/dns');
const { Resolver } = require('dns');
const assert = require('assert');
const dgram = require('dgram');
const servers = [
{
socket: dgram.createSocket('udp4'),
reply: { type: 'A', address: '1.2.3.4', ttl: 123, domain: 'example.org' }
},
{
socket: dgram.createSocket('udp4'),
reply: { type: 'A', address: '5.6.7.8', ttl: 123, domain: 'example.org' }
},
];
let waiting = servers.length;
for (const { socket, reply } of servers) {
socket.on('message', common.mustCall((msg, { address, port }) => {
const parsed = dnstools.parseDNSPacket(msg);
const domain = parsed.questions[0].domain;
assert.strictEqual(domain, 'example.org');
socket.send(dnstools.writeDNSPacket({
id: parsed.id,
questions: parsed.questions,
answers: [reply],
}), port, address);
}));
socket.bind(0, common.mustCall(() => {
if (--waiting === 0) ready();
}));
}
function ready() {
const resolvers = servers.map((server) => ({
server,
resolver: new Resolver()
}));
for (const { server: { socket, reply }, resolver } of resolvers) {
resolver.setServers([`127.0.0.1:${socket.address().port}`]);
resolver.resolve4('example.org', common.mustSucceed((res) => {
assert.deepStrictEqual(res, [reply.address]);
socket.close();
}));
}
}