1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23const common = require('../common'); 24 25const assert = require('assert'); 26const fs = require('fs'); 27const net = require('net'); 28 29net.createServer(common.mustNotCall()).listen({ fd: 2 }) 30 .on('error', common.mustCall(onError)); 31 32let invalidFd = 2; 33 34// Get first known bad file descriptor. 35try { 36 while (fs.fstatSync(++invalidFd)); 37} catch { 38 // Do nothing; we now have an invalid fd 39} 40 41net.createServer(common.mustNotCall()).listen({ fd: invalidFd }) 42 .on('error', common.mustCall(onError)); 43 44function onError(ex) { 45 assert.strictEqual(ex.code, 'EINVAL'); 46} 47