deps: upgrade to npm 2.13.0

PR-URL: https://github.com/nodejs/io.js/pull/2152
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

11 files changed, 746 insertions, 0 deletions

diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/.npmignore b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/.npmignore
new file mode 100644
index 0000000000..c2658d7d1b
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/.npmignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/LICENSE b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/LICENSE
new file mode 100644
index 0000000000..19129e315f
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/LICENSE
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/README.md b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/README.md
new file mode 100644
index 0000000000..13a2e86050
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/README.md
@@ -0,0 +1,36 @@
+# graceful-fs
+
+graceful-fs functions as a drop-in replacement for the fs module,
+making various improvements.
+
+The improvements are meant to normalize behavior across different
+platforms and environments, and to make filesystem access more
+resilient to errors.
+
+## Improvements over [fs module](http://api.nodejs.org/fs.html)
+
+graceful-fs:
+
+* Queues up `open` and `readdir` calls, and retries them once
+  something closes if there is an EMFILE error from too many file
+  descriptors.
+* fixes `lchmod` for Node versions prior to 0.6.2.
+* implements `fs.lutimes` if possible. Otherwise it becomes a noop.
+* ignores `EINVAL` and `EPERM` errors in `chown`, `fchown` or
+  `lchown` if the user isn't root.
+* makes `lchmod` and `lchown` become noops, if not available.
+* retries reading a file if `read` results in EAGAIN error.
+
+On Windows, it retries renaming a file for up to one second if `EACCESS`
+or `EPERM` error occurs, likely because antivirus software has locked
+the directory.
+
+## USAGE
+
+```javascript
+// use just like fs
+var fs = require('graceful-fs')
+
+// now go and do stuff with it...
+fs.readFileSync('some-file-or-whatever')
+```
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/fs.js b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/fs.js
new file mode 100644
index 0000000000..64ad980232
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/fs.js
@@ -0,0 +1,11 @@
+// eeeeeevvvvviiiiiiillllll
+// more evil than monkey-patching the native builtin?
+// Not sure.
+
+var mod = require("module")
+var pre = '(function (exports, require, module, __filename, __dirname) { '
+var post = '});'
+var src = pre + process.binding('natives').fs + post
+var vm = require('vm')
+var fn = vm.runInThisContext(src)
+fn(exports, require, module, __filename, __dirname)
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/graceful-fs.js b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/graceful-fs.js
new file mode 100644
index 0000000000..fb206b8385
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/graceful-fs.js
@@ -0,0 +1,158 @@
+// Monkey-patching the fs module.
+// It's ugly, but there is simply no other way to do this.
+var fs = module.exports = require('./fs.js')
+
+var assert = require('assert')
+
+// fix up some busted stuff, mostly on windows and old nodes
+require('./polyfills.js')
+
+var util = require('util')
+
+function noop () {}
+
+var debug = noop
+if (util.debuglog)
+  debug = util.debuglog('gfs')
+else if (/\bgfs\b/i.test(process.env.NODE_DEBUG || ''))
+  debug = function() {
+    var m = util.format.apply(util, arguments)
+    m = 'GFS: ' + m.split(/\n/).join('\nGFS: ')
+    console.error(m)
+  }
+
+if (/\bgfs\b/i.test(process.env.NODE_DEBUG || '')) {
+  process.on('exit', function() {
+    debug('fds', fds)
+    debug(queue)
+    assert.equal(queue.length, 0)
+  })
+}
+
+
+var originalOpen = fs.open
+fs.open = open
+
+function open(path, flags, mode, cb) {
+  if (typeof mode === "function") cb = mode, mode = null
+  if (typeof cb !== "function") cb = noop
+  new OpenReq(path, flags, mode, cb)
+}
+
+function OpenReq(path, flags, mode, cb) {
+  this.path = path
+  this.flags = flags
+  this.mode = mode
+  this.cb = cb
+  Req.call(this)
+}
+
+util.inherits(OpenReq, Req)
+
+OpenReq.prototype.process = function() {
+  originalOpen.call(fs, this.path, this.flags, this.mode, this.done)
+}
+
+var fds = {}
+OpenReq.prototype.done = function(er, fd) {
+  debug('open done', er, fd)
+  if (fd)
+    fds['fd' + fd] = this.path
+  Req.prototype.done.call(this, er, fd)
+}
+
+
+var originalReaddir = fs.readdir
+fs.readdir = readdir
+
+function readdir(path, cb) {
+  if (typeof cb !== "function") cb = noop
+  new ReaddirReq(path, cb)
+}
+
+function ReaddirReq(path, cb) {
+  this.path = path
+  this.cb = cb
+  Req.call(this)
+}
+
+util.inherits(ReaddirReq, Req)
+
+ReaddirReq.prototype.process = function() {
+  originalReaddir.call(fs, this.path, this.done)
+}
+
+ReaddirReq.prototype.done = function(er, files) {
+  if (files && files.sort)
+    files = files.sort()
+  Req.prototype.done.call(this, er, files)
+  onclose()
+}
+
+
+var originalClose = fs.close
+fs.close = close
+
+function close (fd, cb) {
+  debug('close', fd)
+  if (typeof cb !== "function") cb = noop
+  delete fds['fd' + fd]
+  originalClose.call(fs, fd, function(er) {
+    onclose()
+    cb(er)
+  })
+}
+
+
+var originalCloseSync = fs.closeSync
+fs.closeSync = closeSync
+
+function closeSync (fd) {
+  try {
+    return originalCloseSync(fd)
+  } finally {
+    onclose()
+  }
+}
+
+
+// Req class
+function Req () {
+  // start processing
+  this.done = this.done.bind(this)
+  this.failures = 0
+  this.process()
+}
+
+Req.prototype.done = function (er, result) {
+  var tryAgain = false
+  if (er) {
+    var code = er.code
+    var tryAgain = code === "EMFILE" || code === "ENFILE"
+    if (process.platform === "win32")
+      tryAgain = tryAgain || code === "OK"
+  }
+
+  if (tryAgain) {
+    this.failures ++
+    enqueue(this)
+  } else {
+    var cb = this.cb
+    cb(er, result)
+  }
+}
+
+var queue = []
+
+function enqueue(req) {
+  queue.push(req)
+  debug('enqueue %d %s', queue.length, req.constructor.name, req)
+}
+
+function onclose() {
+  var req = queue.shift()
+  if (req) {
+    debug('process', req.constructor.name, req)
+    req.process()
+  }
+}
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/package.json b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/package.json
new file mode 100644
index 0000000000..fdc307dbef
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/package.json
@@ -0,0 +1,96 @@
+{
+  "_args": [
+    [
+      "graceful-fs@2 || 3",
+      "/Users/isaacs/dev/npm/npm/node_modules/read-installed"
+    ]
+  ],
+  "_from": "graceful-fs@>=2.0.0 <3.0.0||>=3.0.0 <4.0.0",
+  "_id": "graceful-fs@3.0.8",
+  "_inCache": true,
+  "_location": "/read-installed/graceful-fs",
+  "_nodeVersion": "2.0.1",
+  "_npmUser": {
+    "email": "isaacs@npmjs.com",
+    "name": "isaacs"
+  },
+  "_npmVersion": "2.10.1",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "graceful-fs",
+    "raw": "graceful-fs@2 || 3",
+    "rawSpec": "2 || 3",
+    "scope": null,
+    "spec": ">=2.0.0 <3.0.0||>=3.0.0 <4.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/read-installed"
+  ],
+  "_resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-3.0.8.tgz",
+  "_shasum": "ce813e725fa82f7e6147d51c9a5ca68270551c22",
+  "_shrinkwrap": null,
+  "_spec": "graceful-fs@2 || 3",
+  "_where": "/Users/isaacs/dev/npm/npm/node_modules/read-installed",
+  "author": {
+    "email": "i@izs.me",
+    "name": "Isaac Z. Schlueter",
+    "url": "http://blog.izs.me"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/node-graceful-fs/issues"
+  },
+  "dependencies": {},
+  "description": "A drop-in replacement for fs, making various improvements.",
+  "devDependencies": {
+    "mkdirp": "^0.5.0",
+    "rimraf": "^2.2.8",
+    "tap": "^1.2.0"
+  },
+  "directories": {
+    "test": "test"
+  },
+  "dist": {
+    "shasum": "ce813e725fa82f7e6147d51c9a5ca68270551c22",
+    "tarball": "http://registry.npmjs.org/graceful-fs/-/graceful-fs-3.0.8.tgz"
+  },
+  "engines": {
+    "node": ">=0.4.0"
+  },
+  "gitHead": "45c57aa5e323c35a985a525de6f0c9a6ef59e1f8",
+  "homepage": "https://github.com/isaacs/node-graceful-fs#readme",
+  "keywords": [
+    "EACCESS",
+    "EAGAIN",
+    "EINVAL",
+    "EMFILE",
+    "EPERM",
+    "error",
+    "errors",
+    "fs",
+    "handling",
+    "module",
+    "queue",
+    "reading",
+    "retries",
+    "retry"
+  ],
+  "license": "ISC",
+  "main": "graceful-fs.js",
+  "maintainers": [
+    {
+      "name": "isaacs",
+      "email": "i@izs.me"
+    }
+  ],
+  "name": "graceful-fs",
+  "optionalDependencies": {},
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/node-graceful-fs.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "version": "3.0.8"
+}
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/polyfills.js b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/polyfills.js
new file mode 100644
index 0000000000..8ac5006e2d
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/polyfills.js
@@ -0,0 +1,254 @@
+var fs = require('./fs.js')
+var constants = require('constants')
+
+var origCwd = process.cwd
+var cwd = null
+process.cwd = function() {
+  if (!cwd)
+    cwd = origCwd.call(process)
+  return cwd
+}
+var chdir = process.chdir
+process.chdir = function(d) {
+  cwd = null
+  chdir.call(process, d)
+}
+
+// (re-)implement some things that are known busted or missing.
+
+// lchmod, broken prior to 0.6.2
+// back-port the fix here.
+if (constants.hasOwnProperty('O_SYMLINK') &&
+    process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) {
+  fs.lchmod = function (path, mode, callback) {
+    callback = callback || noop
+    fs.open( path
+           , constants.O_WRONLY | constants.O_SYMLINK
+           , mode
+           , function (err, fd) {
+      if (err) {
+        callback(err)
+        return
+      }
+      // prefer to return the chmod error, if one occurs,
+      // but still try to close, and report closing errors if they occur.
+      fs.fchmod(fd, mode, function (err) {
+        fs.close(fd, function(err2) {
+          callback(err || err2)
+        })
+      })
+    })
+  }
+
+  fs.lchmodSync = function (path, mode) {
+    var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode)
+
+    // prefer to return the chmod error, if one occurs,
+    // but still try to close, and report closing errors if they occur.
+    var err, err2
+    try {
+      var ret = fs.fchmodSync(fd, mode)
+    } catch (er) {
+      err = er
+    }
+    try {
+      fs.closeSync(fd)
+    } catch (er) {
+      err2 = er
+    }
+    if (err || err2) throw (err || err2)
+    return ret
+  }
+}
+
+
+// lutimes implementation, or no-op
+if (!fs.lutimes) {
+  if (constants.hasOwnProperty("O_SYMLINK")) {
+    fs.lutimes = function (path, at, mt, cb) {
+      fs.open(path, constants.O_SYMLINK, function (er, fd) {
+        cb = cb || noop
+        if (er) return cb(er)
+        fs.futimes(fd, at, mt, function (er) {
+          fs.close(fd, function (er2) {
+            return cb(er || er2)
+          })
+        })
+      })
+    }
+
+    fs.lutimesSync = function (path, at, mt) {
+      var fd = fs.openSync(path, constants.O_SYMLINK)
+        , err
+        , err2
+        , ret
+
+      try {
+        var ret = fs.futimesSync(fd, at, mt)
+      } catch (er) {
+        err = er
+      }
+      try {
+        fs.closeSync(fd)
+      } catch (er) {
+        err2 = er
+      }
+      if (err || err2) throw (err || err2)
+      return ret
+    }
+
+  } else if (fs.utimensat && constants.hasOwnProperty("AT_SYMLINK_NOFOLLOW")) {
+    // maybe utimensat will be bound soonish?
+    fs.lutimes = function (path, at, mt, cb) {
+      fs.utimensat(path, at, mt, constants.AT_SYMLINK_NOFOLLOW, cb)
+    }
+
+    fs.lutimesSync = function (path, at, mt) {
+      return fs.utimensatSync(path, at, mt, constants.AT_SYMLINK_NOFOLLOW)
+    }
+
+  } else {
+    fs.lutimes = function (_a, _b, _c, cb) { process.nextTick(cb) }
+    fs.lutimesSync = function () {}
+  }
+}
+
+
+// https://github.com/isaacs/node-graceful-fs/issues/4
+// Chown should not fail on einval or eperm if non-root.
+// It should not fail on enosys ever, as this just indicates
+// that a fs doesn't support the intended operation.
+
+fs.chown = chownFix(fs.chown)
+fs.fchown = chownFix(fs.fchown)
+fs.lchown = chownFix(fs.lchown)
+
+fs.chmod = chownFix(fs.chmod)
+fs.fchmod = chownFix(fs.fchmod)
+fs.lchmod = chownFix(fs.lchmod)
+
+fs.chownSync = chownFixSync(fs.chownSync)
+fs.fchownSync = chownFixSync(fs.fchownSync)
+fs.lchownSync = chownFixSync(fs.lchownSync)
+
+fs.chmodSync = chownFix(fs.chmodSync)
+fs.fchmodSync = chownFix(fs.fchmodSync)
+fs.lchmodSync = chownFix(fs.lchmodSync)
+
+function chownFix (orig) {
+  if (!orig) return orig
+  return function (target, uid, gid, cb) {
+    return orig.call(fs, target, uid, gid, function (er, res) {
+      if (chownErOk(er)) er = null
+      cb(er, res)
+    })
+  }
+}
+
+function chownFixSync (orig) {
+  if (!orig) return orig
+  return function (target, uid, gid) {
+    try {
+      return orig.call(fs, target, uid, gid)
+    } catch (er) {
+      if (!chownErOk(er)) throw er
+    }
+  }
+}
+
+// ENOSYS means that the fs doesn't support the op. Just ignore
+// that, because it doesn't matter.
+//
+// if there's no getuid, or if getuid() is something other
+// than 0, and the error is EINVAL or EPERM, then just ignore
+// it.
+//
+// This specific case is a silent failure in cp, install, tar,
+// and most other unix tools that manage permissions.
+//
+// When running as root, or if other types of errors are
+// encountered, then it's strict.
+function chownErOk (er) {
+  if (!er)
+    return true
+
+  if (er.code === "ENOSYS")
+    return true
+
+  var nonroot = !process.getuid || process.getuid() !== 0
+  if (nonroot) {
+    if (er.code === "EINVAL" || er.code === "EPERM")
+      return true
+  }
+
+  return false
+}
+
+
+// if lchmod/lchown do not exist, then make them no-ops
+if (!fs.lchmod) {
+  fs.lchmod = function (path, mode, cb) {
+    process.nextTick(cb)
+  }
+  fs.lchmodSync = function () {}
+}
+if (!fs.lchown) {
+  fs.lchown = function (path, uid, gid, cb) {
+    process.nextTick(cb)
+  }
+  fs.lchownSync = function () {}
+}
+
+
+
+// on Windows, A/V software can lock the directory, causing this
+// to fail with an EACCES or EPERM if the directory contains newly
+// created files.  Try again on failure, for up to 1 second.
+if (process.platform === "win32") {
+  var rename_ = fs.rename
+  fs.rename = function rename (from, to, cb) {
+    var start = Date.now()
+    rename_(from, to, function CB (er) {
+      if (er
+          && (er.code === "EACCES" || er.code === "EPERM")
+          && Date.now() - start < 1000) {
+        return rename_(from, to, CB)
+      }
+      if(cb) cb(er)
+    })
+  }
+}
+
+
+// if read() returns EAGAIN, then just try it again.
+var read = fs.read
+fs.read = function (fd, buffer, offset, length, position, callback_) {
+  var callback
+  if (callback_ && typeof callback_ === 'function') {
+    var eagCounter = 0
+    callback = function (er, _, __) {
+      if (er && er.code === 'EAGAIN' && eagCounter < 10) {
+        eagCounter ++
+        return read.call(fs, fd, buffer, offset, length, position, callback)
+      }
+      callback_.apply(this, arguments)
+    }
+  }
+  return read.call(fs, fd, buffer, offset, length, position, callback)
+}
+
+var readSync = fs.readSync
+fs.readSync = function (fd, buffer, offset, length, position) {
+  var eagCounter = 0
+  while (true) {
+    try {
+      return readSync.call(fs, fd, buffer, offset, length, position)
+    } catch (er) {
+      if (er.code === 'EAGAIN' && eagCounter < 10) {
+        eagCounter ++
+        continue
+      }
+      throw er
+    }
+  }
+}
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/max-open.js b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/max-open.js
new file mode 100644
index 0000000000..a6b9ba43d3
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/max-open.js
@@ -0,0 +1,69 @@
+var test = require('tap').test
+var fs = require('../')
+
+test('open lots of stuff', function (t) {
+  // Get around EBADF from libuv by making sure that stderr is opened
+  // Otherwise Darwin will refuse to give us a FD for stderr!
+  process.stderr.write('')
+
+  // How many parallel open()'s to do
+  var n = 1024
+  var opens = 0
+  var fds = []
+  var going = true
+  var closing = false
+  var doneCalled = 0
+
+  for (var i = 0; i < n; i++) {
+    go()
+  }
+
+  function go() {
+    opens++
+    fs.open(__filename, 'r', function (er, fd) {
+      if (er) throw er
+      fds.push(fd)
+      if (going) go()
+    })
+  }
+
+  // should hit ulimit pretty fast
+  setTimeout(function () {
+    going = false
+    t.equal(opens - fds.length, n)
+    done()
+  }, 100)
+
+
+  function done () {
+    if (closing) return
+    doneCalled++
+
+    if (fds.length === 0) {
+      console.error('done called %d times', doneCalled)
+      // First because of the timeout
+      // Then to close the fd's opened afterwards
+      // Then this time, to complete.
+      // Might take multiple passes, depending on CPU speed
+      // and ulimit, but at least 3 in every case.
+      t.ok(doneCalled >= 2)
+      return t.end()
+    }
+
+    closing = true
+    setTimeout(function () {
+      // console.error('do closing again')
+      closing = false
+      done()
+    }, 100)
+
+    // console.error('closing time')
+    var closes = fds.slice(0)
+    fds.length = 0
+    closes.forEach(function (fd) {
+      fs.close(fd, function (er) {
+        if (er) throw er
+      })
+    })
+  }
+})
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/open.js b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/open.js
new file mode 100644
index 0000000000..85732f236b
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/open.js
@@ -0,0 +1,39 @@
+var test = require('tap').test
+var fs = require('../graceful-fs.js')
+
+test('graceful fs is monkeypatched fs', function (t) {
+  t.equal(fs, require('../fs.js'))
+  t.end()
+})
+
+test('open an existing file works', function (t) {
+  var fd = fs.openSync(__filename, 'r')
+  fs.closeSync(fd)
+  fs.open(__filename, 'r', function (er, fd) {
+    if (er) throw er
+    fs.close(fd, function (er) {
+      if (er) throw er
+      t.pass('works')
+      t.end()
+    })
+  })
+})
+
+test('open a non-existing file throws', function (t) {
+  var er
+  try {
+    var fd = fs.openSync('this file does not exist', 'r')
+  } catch (x) {
+    er = x
+  }
+  t.ok(er, 'should throw')
+  t.notOk(fd, 'should not get an fd')
+  t.equal(er.code, 'ENOENT')
+
+  fs.open('neither does this file', 'r', function (er, fd) {
+    t.ok(er, 'should throw')
+    t.notOk(fd, 'should not get an fd')
+    t.equal(er.code, 'ENOENT')
+    t.end()
+  })
+})
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/readdir-sort.js b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/readdir-sort.js
new file mode 100644
index 0000000000..cb63a6846e
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/readdir-sort.js
@@ -0,0 +1,20 @@
+var test = require("tap").test
+var fs = require("../fs.js")
+
+var readdir = fs.readdir
+fs.readdir = function(path, cb) {
+  process.nextTick(function() {
+    cb(null, ["b", "z", "a"])
+  })
+}
+
+var g = require("../")
+
+test("readdir reorder", function (t) {
+  g.readdir("whatevers", function (er, files) {
+    if (er)
+      throw er
+    t.same(files, [ "a", "b", "z" ])
+    t.end()
+  })
+})
diff --git a/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/write-then-read.js b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/write-then-read.js
new file mode 100644
index 0000000000..21e4c26bf6
--- /dev/null
+++ b/deps/npm/node_modules/read-installed/node_modules/graceful-fs/test/write-then-read.js
@@ -0,0 +1,47 @@
+var fs = require('../');
+var rimraf = require('rimraf');
+var mkdirp = require('mkdirp');
+var test = require('tap').test;
+var p = require('path').resolve(__dirname, 'files');
+
+process.chdir(__dirname)
+
+// Make sure to reserve the stderr fd
+process.stderr.write('');
+
+var num = 4097;
+var paths = new Array(num);
+
+test('make files', function (t) {
+  rimraf.sync(p);
+  mkdirp.sync(p);
+
+  for (var i = 0; i < num; ++i) {
+    paths[i] = 'files/file-' + i;
+    fs.writeFileSync(paths[i], 'content');
+  }
+
+  t.end();
+})
+
+test('read files', function (t) {
+  // now read them
+  var done = 0;
+  for (var i = 0; i < num; ++i) {
+    fs.readFile(paths[i], function(err, data) {
+      if (err)
+        throw err;
+
+      ++done;
+      if (done === num) {
+        t.pass('success');
+        t.end()
+      }
+    });
+  }
+});
+
+test('cleanup', function (t) {
+  rimraf.sync(p);
+  t.end();
+});