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// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
const common = require('../common');
// Skip on OS X Mojave. https://github.com/nodejs/node/issues/21679
if (common.isOSX)
common.skip('macOS may allow ordinary processes to use any port');
if (common.isWindows)
common.skip('not reliable on Windows');
if (process.getuid() === 0)
common.skip('as this test should not be run as `root`');
const assert = require('assert');
const cluster = require('cluster');
const net = require('net');
if (cluster.isMaster) {
// Master opens and binds the socket and shares it with the worker.
cluster.schedulingPolicy = cluster.SCHED_NONE;
cluster.fork().on('exit', common.mustCall(function(exitCode) {
assert.strictEqual(exitCode, 0);
}));
} else {
const s = net.createServer(common.mustNotCall());
s.listen(42, common.mustNotCall('listen should have failed'));
s.on('error', common.mustCall(function(err) {
assert.strictEqual(err.code, 'EACCES');
process.disconnect();
}));
}
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