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 25// Skip on OS X Mojave. https://github.com/nodejs/node/issues/21679 26if (common.isOSX) 27 common.skip('macOS may allow ordinary processes to use any port'); 28 29if (common.isIBMi) 30 common.skip('IBMi may allow ordinary processes to use any port'); 31 32if (common.isWindows) 33 common.skip('not reliable on Windows.'); 34 35if (process.getuid() === 0) 36 common.skip('Test is not supposed to be run as root.'); 37 38const assert = require('assert'); 39const cluster = require('cluster'); 40const net = require('net'); 41 42if (cluster.isMaster) { 43 cluster.fork().on('exit', common.mustCall((exitCode) => { 44 assert.strictEqual(exitCode, 0); 45 })); 46} else { 47 const s = net.createServer(common.mustNotCall()); 48 s.listen(42, common.mustNotCall('listen should have failed')); 49 s.on('error', common.mustCall((err) => { 50 assert.strictEqual(err.code, 'EACCES'); 51 process.disconnect(); 52 })); 53} 54