git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/ex-mode/node_modules/fs-plus/node_modules/mkdirp/test/race.js

   1 var mkdirp = require('../').mkdirp;
   2 var path = require('path');
   3 var fs = require('fs');
   4 var test = require('tap').test;
   5
   6 test('race', function (t) {
   7     t.plan(4);
   8     var ps = [ '', 'tmp' ];
   9
  10     for (var i = 0; i < 25; i++) {
  11         var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
  12         ps.push(dir);
  13     }
  14     var file = ps.join('/');
  15
  16     var res = 2;
  17     mk(file, function () {
  18         if (--res === 0) t.end();
  19     });
  20
  21     mk(file, function () {
  22         if (--res === 0) t.end();
  23     });
  24
  25     function mk (file, cb) {
  26         mkdirp(file, 0755, function (err) {
  27             if (err) t.fail(err);
  28             else path.exists(file, function (ex) {
  29                 if (!ex) t.fail('file not created')
  30                 else fs.stat(file, function (err, stat) {
  31                     if (err) t.fail(err)
  32                     else {
  33                         t.equal(stat.mode & 0777, 0755);
  34                         t.ok(stat.isDirectory(), 'target not a directory');
  35                         if (cb) cb();
  36                     }
  37                 })
  38             })
  39         });
  40     }
  41 });