Clameurs/sites/all/themes/figureslibres/clameurs/node_modules/uuid/misc/compare.js

var assert = require('assert'),
    nodeuuid = require('../'),
    uuidjs = require('uuid-js'),
    util = require('util'),
    exec = require('child_process').exec,
    os = require('os');

// On Mac Os X / macports there's only the ossp-uuid package that provides uuid
// On Linux there's uuid-runtime which provides uuidgen
var uuidCmd = os.type() === 'Darwin' ? 'uuid -1' : 'uuidgen -t';

function compare(ids) {
  console.log(ids);
  for (var i = 0; i < ids.length; i++) {
    var id = ids[i].split('-');
    id = [id[2], id[1], id[0]].join('');
    ids[i] = id;
  }
  var sorted = ([].concat(ids)).sort();

  if (sorted.toString() !== ids.toString()) {
    console.log('Warning: sorted !== ids');
  } else {
    console.log('everything in order!');
  }
}

// Test time order of v1 uuids
var ids = [];
while (ids.length < 10e3) ids.push(nodeuuid.v1());

var max = 10;
console.log('node-uuid:');
ids = [];
for (var i = 0; i < max; i++) ids.push(nodeuuid.v1());
compare(ids);

console.log('');
console.log('uuidjs:');
ids = [];
for (var i = 0; i < max; i++) ids.push(uuidjs.create(1).toString());
compare(ids);

console.log('');
console.log('libuuid:');
ids = [];
var count = 0;
var last = function() {
  compare(ids);
}
var cb = function(err, stdout, stderr) {
  ids.push(stdout.substring(0, stdout.length-1));
  count++;
  if (count < max) {
    return next();
  }
  last();
};
var next = function() {
  exec(uuidCmd, cb);
};
next();