1  var path = require('path');
 2  var test = require('tape');
 3  var resolve = require('../');
 4  
 5  test('dotdot', function (t) {
 6      t.plan(4);
 7      var dir = path.join(__dirname, '/dotdot/abc');
 8  
 9      resolve('..', { basedir: dir }, function (err, res, pkg) {
10          t.ifError(err);
11          t.equal(res, path.join(__dirname, 'dotdot/index.js'));
12      });
13  
14      resolve('.', { basedir: dir }, function (err, res, pkg) {
15          t.ifError(err);
16          t.equal(res, path.join(dir, 'index.js'));
17      });
18  });
19  
20  test('dotdot sync', function (t) {
21      t.plan(2);
22      var dir = path.join(__dirname, '/dotdot/abc');
23  
24      var a = resolve.sync('..', { basedir: dir });
25      t.equal(a, path.join(__dirname, 'dotdot/index.js'));
26  
27      var b = resolve.sync('.', { basedir: dir });
28      t.equal(b, path.join(dir, 'index.js'));
29  });