deno.land / std@0.166.0 / node / _tools / test / parallel / test-net-better-error-messages-port-hostname.js

test-net-better-error-messages-port-hostname.js
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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';
// This tests that the error thrown from net.createConnection// comes with host and port properties.// See https://github.com/nodejs/node-v0.x-archive/issues/7005
const common = require('../common');const assert = require('assert');const net = require('net');
const { addresses } = require('../common/internet');const { errorLookupMock, mockedErrorCode} = require('../common/dns');
// Using port 0 as hostname used is already invalid.const c = net.createConnection({ port: 0, host: addresses.INVALID_HOST, lookup: common.mustCall(errorLookupMock())});
c.on('connect', common.mustNotCall());
c.on('error', common.mustCall((error) => { assert.ok(!('port' in error)); assert.ok(!('host' in error)); assert.throws(() => { throw error; }, { errno: mockedErrorCode, code: mockedErrorCode, name: 'Error', message: 'getaddrinfo ENOTFOUND something.invalid', hostname: addresses.INVALID_HOST, syscall: 'getaddrinfo' });}));
std

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a year ago