text: var tap = require("tap")
  
  var origCwd = process.cwd()
  process.chdir(__dirname)
  
  tap.test("changing root and searching for /b*/**", function (t) {
    var glob = require('../')
    var path = require('path')
    t.test('.', function (t) {
      glob('/b*/**', { globDebug: true, root: '.' }, function (er, matches) {
        t.ifError(er)
        t.like(matches, [])
        t.end()
      })
    })
  
    t.test('a', function (t) {
      glob('/b*/**', { globDebug: true, root: path.resolve('a') }, function (er, matches) {
        t.ifError(er)
        t.like(matches, [ '/b', '/b/c', '/b/c/d', '/bc', '/bc/e', '/bc/e/f' ].map(function (m) {
          return path.join(path.resolve('a'), m)
        }))
        t.end()
      })
    })
  
    t.test('root=a, cwd=a/b', function (t) {
      glob('/b*/**', { globDebug: true, root: 'a', cwd: path.resolve('a/b') }, function (er, matches) {
        t.ifError(er)
        t.like(matches, [ '/b', '/b/c', '/b/c/d', '/bc', '/bc/e', '/bc/e/f' ].map(function (m) {
          return path.join(path.resolve('a'), m)
        }))
        t.end()
      })
    })
  
    t.test('cd -', function (t) {
      process.chdir(origCwd)
      t.end()
    })
  
    t.end()
  })
  