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22 lines
562 B

'use strict';
const common = require('../common');
var assert = require('assert');
var net = require('net');
var host = '*'.repeat(256);
function do_not_call() {
throw new Error('This function should not have been called.');
}
var socket = net.connect(42, host, do_not_call);
socket.on('error', common.mustCall(function(err) {
assert.equal(err.code, 'ENOTFOUND');
}));
socket.on('lookup', function(err, ip, type) {
assert(err instanceof Error);
assert.equal(err.code, 'ENOTFOUND');
assert.equal(ip, undefined);
assert.equal(type, undefined);
});