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denoland-deno/cli/tests/node_compat/test/parallel/test-dns-resolveany.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

78 lines
2.2 KiB
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 16.13.0
// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
// TODO: enable remaining tests once functionality is implemented.
'use strict';
const common = require('../common');
const dnstools = require('../common/dns');
const dns = require('dns');
const assert = require('assert');
const dgram = require('dgram');
const dnsPromises = dns.promises;
const answers = [
{ type: 'A', address: '1.2.3.4', /*ttl: 123*/ },
{ type: 'AAAA', address: '::42', /*ttl: 123*/ },
{
type: 'CAA',
critical: 128,
issue: 'platynum.ch'
},
{ type: 'MX', priority: 42, exchange: 'foobar.com', ttl: 124 },
{ type: 'NS', value: 'foobar.org', ttl: 457 },
{ type: 'PTR', value: 'baz.org', ttl: 987 },
{
type: 'SOA',
nsname: 'ns1.example.com',
hostmaster: 'admin.example.com',
serial: 156696742,
refresh: 900,
retry: 900,
expire: 1800,
minttl: 60
},
{ type: 'TXT', entries: [ 'v=spf1 ~all', 'xyz\x00foo' ] },
];
const server = dgram.createSocket('udp4');
server.on('message', common.mustCall((msg, { address, port }) => {
const parsed = dnstools.parseDNSPacket(msg);
const domain = parsed.questions[0].domain;
assert.strictEqual(domain, 'example.org');
server.send(dnstools.writeDNSPacket({
id: parsed.id,
questions: parsed.questions,
answers: answers.map((answer) => Object.assign({ domain }, answer)),
}), port, address);
}, /*2*/ 30));
server.bind(0, common.mustCall(async () => {
const address = server.address();
dns.setServers([`127.0.0.1:${address.port}`]);
validateResults(await dnsPromises.resolveAny('example.org'));
dns.resolveAny('example.org', common.mustSucceed((res) => {
validateResults(res);
server.close();
}));
}));
function validateResults(res) {
// TTL values are only provided for A and AAAA entries.
assert.deepStrictEqual(res.map(maybeRedactTTL), answers.map(maybeRedactTTL));
}
function maybeRedactTTL(r) {
const ret = { ...r };
if (!['A', 'AAAA'].includes(r.type))
delete ret.ttl;
return ret;
}