|
| 1 | +import * as common from '../common/index.mjs'; |
| 2 | +import net from 'node:net'; |
| 3 | +import { describe, it } from 'node:test'; |
| 4 | + |
| 5 | +const brokenCustomLookup = (_hostname, options, callback) => { |
| 6 | +// Incorrectly return an array of IPs instead of a string. |
| 7 | +callback(null, ['127.0.0.1'], options.family); |
| 8 | +}; |
| 9 | + |
| 10 | +describe('when family is ipv4', () => { |
| 11 | +it('socket emits an error when lookup does not return a string', (t, done) => { |
| 12 | +const options = { |
| 13 | +host: 'example.com', |
| 14 | +port: 80, |
| 15 | +lookup: brokenCustomLookup, |
| 16 | +family: 4 |
| 17 | +}; |
| 18 | + |
| 19 | +const socket = net.connect(options, common.mustNotCall()); |
| 20 | +socket.on('error', (err) => { |
| 21 | +t.assert.strictEqual(err.code, 'ERR_INVALID_IP_ADDRESS'); |
| 22 | + |
| 23 | +done(); |
| 24 | +}); |
| 25 | +}); |
| 26 | +}); |
| 27 | + |
| 28 | +describe('when family is ipv6', () => { |
| 29 | +it('socket emits an error when lookup does not return a string', (t, done) => { |
| 30 | +const options = { |
| 31 | +host: 'example.com', |
| 32 | +port: 80, |
| 33 | +lookup: brokenCustomLookup, |
| 34 | +family: 6 |
| 35 | +}; |
| 36 | + |
| 37 | +const socket = net.connect(options, common.mustNotCall()); |
| 38 | +socket.on('error', (err) => { |
| 39 | +t.assert.strictEqual(err.code, 'ERR_INVALID_IP_ADDRESS'); |
| 40 | + |
| 41 | +done(); |
| 42 | +}); |
| 43 | +}); |
| 44 | +}); |