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nodejs/test/internet/test-dns-lookup.js
Antoine du Hamel 8f742bb13f
test: ensure never settling promises are detected
PR-URL: https://github.com/nodejs/node/pull/50318
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
2023-10-23 17:55:50 +00:00

55 lines
1.2 KiB
JavaScript

'use strict';
require('../common');
const common = require('../common');
const dns = require('dns');
const dnsPromises = dns.promises;
const { addresses } = require('../common/internet');
const assert = require('assert');
assert.rejects(
dnsPromises.lookup(addresses.NOT_FOUND, {
hints: 0,
family: 0,
all: false,
}),
{
code: 'ENOTFOUND',
message: `getaddrinfo ENOTFOUND ${addresses.NOT_FOUND}`,
},
).then(common.mustCall());
assert.rejects(
dnsPromises.lookup(addresses.NOT_FOUND, {
hints: 0,
family: 0,
all: true,
}),
{
code: 'ENOTFOUND',
message: `getaddrinfo ENOTFOUND ${addresses.NOT_FOUND}`,
},
).then(common.mustCall());
dns.lookup(addresses.NOT_FOUND, {
hints: 0,
family: 0,
all: true,
}, common.mustCall((error) => {
assert.strictEqual(error.code, 'ENOTFOUND');
assert.strictEqual(
error.message,
`getaddrinfo ENOTFOUND ${addresses.NOT_FOUND}`,
);
assert.strictEqual(error.syscall, 'getaddrinfo');
assert.strictEqual(error.hostname, addresses.NOT_FOUND);
}));
assert.throws(
() => dnsPromises.lookup(addresses.NOT_FOUND, {
family: 'ipv4',
all: 'all',
}),
{ code: 'ERR_INVALID_ARG_VALUE' },
);