Current File : //proc/self/root/usr/src/node-v0.10.4/test/simple/test-process-getgroups.js
// 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.
var common = require('../common');
var assert = require('assert');
var exec = require('child_process').exec;
if (process.platform === 'darwin') {
console.log('Skipping. Output of `id -G` is unreliable on Darwin.');
return;
}
if (typeof process.getgroups === 'function') {
var groups = process.getgroups();
assert(Array.isArray(groups));
assert(groups.length > 0);
exec('id -G', function(err, stdout) {
if (err) throw err;
var real_groups = stdout.match(/\d+/g).map(Number);
assert.equal(groups.length, real_groups.length);
check(groups, real_groups);
check(real_groups, groups);
});
}
function check(a, b) {
for (var i = 0; i < a.length; ++i) assert(b.indexOf(a[i]) !== -1);
}
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