node_modules

24 files changed, 1288 insertions, 0 deletions

diff --git a/node_modules/events/.npmignore b/node_modules/events/.npmignore
new file mode 100644
index 000000000..3c3629e64
--- /dev/null
+++ b/node_modules/events/.npmignore
@@ -0,0 +1 @@
+node_modules
diff --git a/node_modules/events/.travis.yml b/node_modules/events/.travis.yml
new file mode 100644
index 000000000..002b04229
--- /dev/null
+++ b/node_modules/events/.travis.yml
@@ -0,0 +1,8 @@
+sudo: false
+language: node_js
+node_js:
+- '0.10'
+env:
+  global:
+  - secure: XcBiD8yReflut9q7leKsigDZ0mI3qTKH+QrNVY8DaqlomJOZw8aOrVuX9Jz12l86ZJ41nbxmKnRNkFzcVr9mbP9YaeTb3DpeOBWmvaoSfud9Wnc16VfXtc1FCcwDhSVcSiM3UtnrmFU5cH+Dw1LPh5PbfylYOS/nJxUvG0FFLqI=
+  - secure: jNWtEbqhUdQ0xXDHvCYfUbKYeJCi6a7B4LsrcxYCyWWn4NIgncE5x2YbB+FSUUFVYfz0dsn5RKP1oHB99f0laUEo18HBNkrAS/rtyOdVzcpJjbQ6kgSILGjnJD/Ty1B57Rcz3iyev5Y7bLZ6Y1FbDnk/i9/l0faOGz8vTC3Vdkc=
diff --git a/node_modules/events/.zuul.yml b/node_modules/events/.zuul.yml
new file mode 100644
index 000000000..a8e35afd3
--- /dev/null
+++ b/node_modules/events/.zuul.yml
@@ -0,0 +1,12 @@
+ui: mocha-qunit
+browsers:
+    - name: chrome
+      version: latest
+    - name: firefox
+      version: latest
+    - name: safari
+      version: 5..latest
+    - name: iphone
+      version: latest
+    - name: ie
+      version: 8..latest
diff --git a/node_modules/events/History.md b/node_modules/events/History.md
new file mode 100644
index 000000000..b345858e7
--- /dev/null
+++ b/node_modules/events/History.md
@@ -0,0 +1,42 @@
+# 1.1.1 (2016-06-22)
+
+  - add more context to errors if they are not instanceof Error
+
+# 1.1.0 (2015-09-29)
+
+  - add Emitter#listerCount (to match node v4 api)
+
+# 1.0.2 (2014-08-28)
+
+  - remove un-reachable code
+  - update devDeps
+
+## 1.0.1 / 2014-05-11
+
+  - check for console.trace before using it
+
+## 1.0.0 / 2013-12-10
+
+  - Update to latest events code from node.js 0.10
+  - copy tests from node.js
+
+## 0.4.0 / 2011-07-03 ##
+
+  - Switching to graphquire@0.8.0
+
+## 0.3.0 / 2011-07-03 ##
+
+  - Switching to URL based module require.
+
+## 0.2.0 / 2011-06-10 ##
+
+  - Simplified package structure.
+  - Graphquire for dependency management.
+
+## 0.1.1 / 2011-05-16 ##
+
+  - Unhandled errors are logged via console.error
+
+## 0.1.0 / 2011-04-22 ##
+
+  - Initial release
diff --git a/node_modules/events/LICENSE b/node_modules/events/LICENSE
new file mode 100644
index 000000000..52ed3b0a6
--- /dev/null
+++ b/node_modules/events/LICENSE
@@ -0,0 +1,22 @@
+MIT
+
+Copyright Joyent, Inc. and other Node contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/events/Readme.md b/node_modules/events/Readme.md
new file mode 100644
index 000000000..02694efa6
--- /dev/null
+++ b/node_modules/events/Readme.md
@@ -0,0 +1,19 @@
+# events [![Build Status](https://travis-ci.org/Gozala/events.png?branch=master)](https://travis-ci.org/Gozala/events)
+
+Node's event emitter for all engines.
+
+## Install ##
+
+```
+npm install events
+```
+
+## Require ##
+
+```javascript
+var EventEmitter = require('events').EventEmitter
+```
+
+## Usage ##
+
+See the [node.js event emitter docs](http://nodejs.org/api/events.html)
diff --git a/node_modules/events/events.js b/node_modules/events/events.js
new file mode 100644
index 000000000..1619a623a
--- /dev/null
+++ b/node_modules/events/events.js
@@ -0,0 +1,302 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+function EventEmitter() {
+  this._events = this._events || {};
+  this._maxListeners = this._maxListeners || undefined;
+}
+module.exports = EventEmitter;
+
+// Backwards-compat with node 0.10.x
+EventEmitter.EventEmitter = EventEmitter;
+
+EventEmitter.prototype._events = undefined;
+EventEmitter.prototype._maxListeners = undefined;
+
+// By default EventEmitters will print a warning if more than 10 listeners are
+// added to it. This is a useful default which helps finding memory leaks.
+EventEmitter.defaultMaxListeners = 10;
+
+// Obviously not all Emitters should be limited to 10. This function allows
+// that to be increased. Set to zero for unlimited.
+EventEmitter.prototype.setMaxListeners = function(n) {
+  if (!isNumber(n) || n < 0 || isNaN(n))
+    throw TypeError('n must be a positive number');
+  this._maxListeners = n;
+  return this;
+};
+
+EventEmitter.prototype.emit = function(type) {
+  var er, handler, len, args, i, listeners;
+
+  if (!this._events)
+    this._events = {};
+
+  // If there is no 'error' event listener then throw.
+  if (type === 'error') {
+    if (!this._events.error ||
+        (isObject(this._events.error) && !this._events.error.length)) {
+      er = arguments[1];
+      if (er instanceof Error) {
+        throw er; // Unhandled 'error' event
+      } else {
+        // At least give some kind of context to the user
+        var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
+        err.context = er;
+        throw err;
+      }
+    }
+  }
+
+  handler = this._events[type];
+
+  if (isUndefined(handler))
+    return false;
+
+  if (isFunction(handler)) {
+    switch (arguments.length) {
+      // fast cases
+      case 1:
+        handler.call(this);
+        break;
+      case 2:
+        handler.call(this, arguments[1]);
+        break;
+      case 3:
+        handler.call(this, arguments[1], arguments[2]);
+        break;
+      // slower
+      default:
+        args = Array.prototype.slice.call(arguments, 1);
+        handler.apply(this, args);
+    }
+  } else if (isObject(handler)) {
+    args = Array.prototype.slice.call(arguments, 1);
+    listeners = handler.slice();
+    len = listeners.length;
+    for (i = 0; i < len; i++)
+      listeners[i].apply(this, args);
+  }
+
+  return true;
+};
+
+EventEmitter.prototype.addListener = function(type, listener) {
+  var m;
+
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  if (!this._events)
+    this._events = {};
+
+  // To avoid recursion in the case that type === "newListener"! Before
+  // adding it to the listeners, first emit "newListener".
+  if (this._events.newListener)
+    this.emit('newListener', type,
+              isFunction(listener.listener) ?
+              listener.listener : listener);
+
+  if (!this._events[type])
+    // Optimize the case of one listener. Don't need the extra array object.
+    this._events[type] = listener;
+  else if (isObject(this._events[type]))
+    // If we've already got an array, just append.
+    this._events[type].push(listener);
+  else
+    // Adding the second element, need to change to array.
+    this._events[type] = [this._events[type], listener];
+
+  // Check for listener leak
+  if (isObject(this._events[type]) && !this._events[type].warned) {
+    if (!isUndefined(this._maxListeners)) {
+      m = this._maxListeners;
+    } else {
+      m = EventEmitter.defaultMaxListeners;
+    }
+
+    if (m && m > 0 && this._events[type].length > m) {
+      this._events[type].warned = true;
+      console.error('(node) warning: possible EventEmitter memory ' +
+                    'leak detected. %d listeners added. ' +
+                    'Use emitter.setMaxListeners() to increase limit.',
+                    this._events[type].length);
+      if (typeof console.trace === 'function') {
+        // not supported in IE 10
+        console.trace();
+      }
+    }
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.once = function(type, listener) {
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  var fired = false;
+
+  function g() {
+    this.removeListener(type, g);
+
+    if (!fired) {
+      fired = true;
+      listener.apply(this, arguments);
+    }
+  }
+
+  g.listener = listener;
+  this.on(type, g);
+
+  return this;
+};
+
+// emits a 'removeListener' event iff the listener was removed
+EventEmitter.prototype.removeListener = function(type, listener) {
+  var list, position, length, i;
+
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  if (!this._events || !this._events[type])
+    return this;
+
+  list = this._events[type];
+  length = list.length;
+  position = -1;
+
+  if (list === listener ||
+      (isFunction(list.listener) && list.listener === listener)) {
+    delete this._events[type];
+    if (this._events.removeListener)
+      this.emit('removeListener', type, listener);
+
+  } else if (isObject(list)) {
+    for (i = length; i-- > 0;) {
+      if (list[i] === listener ||
+          (list[i].listener && list[i].listener === listener)) {
+        position = i;
+        break;
+      }
+    }
+
+    if (position < 0)
+      return this;
+
+    if (list.length === 1) {
+      list.length = 0;
+      delete this._events[type];
+    } else {
+      list.splice(position, 1);
+    }
+
+    if (this._events.removeListener)
+      this.emit('removeListener', type, listener);
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.removeAllListeners = function(type) {
+  var key, listeners;
+
+  if (!this._events)
+    return this;
+
+  // not listening for removeListener, no need to emit
+  if (!this._events.removeListener) {
+    if (arguments.length === 0)
+      this._events = {};
+    else if (this._events[type])
+      delete this._events[type];
+    return this;
+  }
+
+  // emit removeListener for all listeners on all events
+  if (arguments.length === 0) {
+    for (key in this._events) {
+      if (key === 'removeListener') continue;
+      this.removeAllListeners(key);
+    }
+    this.removeAllListeners('removeListener');
+    this._events = {};
+    return this;
+  }
+
+  listeners = this._events[type];
+
+  if (isFunction(listeners)) {
+    this.removeListener(type, listeners);
+  } else if (listeners) {
+    // LIFO order
+    while (listeners.length)
+      this.removeListener(type, listeners[listeners.length - 1]);
+  }
+  delete this._events[type];
+
+  return this;
+};
+
+EventEmitter.prototype.listeners = function(type) {
+  var ret;
+  if (!this._events || !this._events[type])
+    ret = [];
+  else if (isFunction(this._events[type]))
+    ret = [this._events[type]];
+  else
+    ret = this._events[type].slice();
+  return ret;
+};
+
+EventEmitter.prototype.listenerCount = function(type) {
+  if (this._events) {
+    var evlistener = this._events[type];
+
+    if (isFunction(evlistener))
+      return 1;
+    else if (evlistener)
+      return evlistener.length;
+  }
+  return 0;
+};
+
+EventEmitter.listenerCount = function(emitter, type) {
+  return emitter.listenerCount(type);
+};
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
diff --git a/node_modules/events/package.json b/node_modules/events/package.json
new file mode 100644
index 000000000..5d7e79709
--- /dev/null
+++ b/node_modules/events/package.json
@@ -0,0 +1,33 @@
+{
+  "name": "events",
+  "id": "events",
+  "version": "1.1.1",
+  "description": "Node's event emitter for all engines.",
+  "keywords": [
+    "events",
+    "eventEmitter",
+    "eventDispatcher",
+    "listeners"
+  ],
+  "author": "Irakli Gozalishvili <rfobic@gmail.com> (http://jeditoolkit.com)",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/Gozala/events.git",
+    "web": "https://github.com/Gozala/events"
+  },
+  "bugs": {
+    "url": "http://github.com/Gozala/events/issues/"
+  },
+  "main": "./events.js",
+  "engines": {
+    "node": ">=0.4.x"
+  },
+  "devDependencies": {
+    "mocha": "~1.21.4",
+    "zuul": "~1.10.2"
+  },
+  "scripts": {
+    "test": "mocha --ui qunit -- tests/index.js && zuul -- tests/index.js"
+  },
+  "license": "MIT"
+}
\ No newline at end of file
diff --git a/node_modules/events/tests/add-listeners.js b/node_modules/events/tests/add-listeners.js
new file mode 100644
index 000000000..5ab874cea
--- /dev/null
+++ b/node_modules/events/tests/add-listeners.js
@@ -0,0 +1,63 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var events = require('../');
+
+var e = new events.EventEmitter();
+
+var events_new_listener_emited = [];
+var listeners_new_listener_emited = [];
+var times_hello_emited = 0;
+
+// sanity check
+assert.equal(e.addListener, e.on);
+
+e.on('newListener', function(event, listener) {
+  console.log('newListener: ' + event);
+  events_new_listener_emited.push(event);
+  listeners_new_listener_emited.push(listener);
+});
+
+function hello(a, b) {
+  console.log('hello');
+  times_hello_emited += 1;
+  assert.equal('a', a);
+  assert.equal('b', b);
+}
+e.on('hello', hello);
+
+var foo = function() {};
+e.once('foo', foo);
+
+console.log('start');
+
+e.emit('hello', 'a', 'b');
+
+
+// just make sure that this doesn't throw:
+var f = new events.EventEmitter();
+f.setMaxListeners(0);
+
+assert.deepEqual(['hello', 'foo'], events_new_listener_emited);
+assert.deepEqual([hello, foo], listeners_new_listener_emited);
+assert.equal(1, times_hello_emited);
+
diff --git a/node_modules/events/tests/check-listener-leaks.js b/node_modules/events/tests/check-listener-leaks.js
new file mode 100644
index 000000000..e07866a50
--- /dev/null
+++ b/node_modules/events/tests/check-listener-leaks.js
@@ -0,0 +1,86 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var events = require('../');
+
+var e = new events.EventEmitter();
+
+// default
+for (var i = 0; i < 10; i++) {
+  e.on('default', function() {});
+}
+assert.ok(!e._events['default'].hasOwnProperty('warned'));
+e.on('default', function() {});
+assert.ok(e._events['default'].warned);
+
+// specific
+e.setMaxListeners(5);
+for (var i = 0; i < 5; i++) {
+  e.on('specific', function() {});
+}
+assert.ok(!e._events['specific'].hasOwnProperty('warned'));
+e.on('specific', function() {});
+assert.ok(e._events['specific'].warned);
+
+// only one
+e.setMaxListeners(1);
+e.on('only one', function() {});
+assert.ok(!e._events['only one'].hasOwnProperty('warned'));
+e.on('only one', function() {});
+assert.ok(e._events['only one'].hasOwnProperty('warned'));
+
+// unlimited
+e.setMaxListeners(0);
+for (var i = 0; i < 1000; i++) {
+  e.on('unlimited', function() {});
+}
+assert.ok(!e._events['unlimited'].hasOwnProperty('warned'));
+
+// process-wide
+events.EventEmitter.defaultMaxListeners = 42;
+e = new events.EventEmitter();
+
+for (var i = 0; i < 42; ++i) {
+  e.on('fortytwo', function() {});
+}
+assert.ok(!e._events['fortytwo'].hasOwnProperty('warned'));
+e.on('fortytwo', function() {});
+assert.ok(e._events['fortytwo'].hasOwnProperty('warned'));
+delete e._events['fortytwo'].warned;
+
+events.EventEmitter.defaultMaxListeners = 44;
+e.on('fortytwo', function() {});
+assert.ok(!e._events['fortytwo'].hasOwnProperty('warned'));
+e.on('fortytwo', function() {});
+assert.ok(e._events['fortytwo'].hasOwnProperty('warned'));
+
+// but _maxListeners still has precedence over defaultMaxListeners
+events.EventEmitter.defaultMaxListeners = 42;
+e = new events.EventEmitter();
+e.setMaxListeners(1);
+e.on('uno', function() {});
+assert.ok(!e._events['uno'].hasOwnProperty('warned'));
+e.on('uno', function() {});
+assert.ok(e._events['uno'].hasOwnProperty('warned'));
+
+// chainable
+assert.strictEqual(e, e.setMaxListeners(1));
diff --git a/node_modules/events/tests/common.js b/node_modules/events/tests/common.js
new file mode 100644
index 000000000..66f70a390
--- /dev/null
+++ b/node_modules/events/tests/common.js
@@ -0,0 +1,42 @@
+var assert = require('assert');
+
+var mustCallChecks = [];
+
+function runCallChecks() {
+  var failed_count = 0;
+  for (var i=0 ; i< mustCallChecks.length; ++i) {
+    var context = mustCallChecks[i];
+    if (context.actual === context.expected) {
+      continue;
+    }
+
+    failed_count++;
+    console.log('Mismatched %s function calls. Expected %d, actual %d.',
+                context.name,
+                context.expected,
+                context.actual);
+    console.log(context.stack.split('\n').slice(2).join('\n'));
+  }
+
+  assert(failed_count === 0);
+}
+
+after(runCallChecks);
+
+exports.mustCall = function(fn, expected) {
+  if (typeof expected !== 'number') expected = 1;
+
+  var context = {
+    expected: expected,
+    actual: 0,
+    stack: (new Error).stack,
+    name: fn.name || '<anonymous>'
+  };
+
+  mustCallChecks.push(context);
+
+  return function() {
+    context.actual++;
+    return fn.apply(this, arguments);
+  };
+};
diff --git a/node_modules/events/tests/index.js b/node_modules/events/tests/index.js
new file mode 100644
index 000000000..f144530b9
--- /dev/null
+++ b/node_modules/events/tests/index.js
@@ -0,0 +1,25 @@
+
+require('./legacy-compat');
+
+// we do this to easily wrap each file in a mocha test
+// and also have browserify be able to statically analyze this file
+var orig_require = require;
+var require = function(file) {
+    test(file, function() {
+        orig_require(file);
+    });
+}
+
+require('./add-listeners.js');
+require('./check-listener-leaks.js');
+require('./listener-count.js');
+require('./listeners-side-effects.js');
+require('./listeners.js');
+require('./max-listeners.js');
+require('./modify-in-emit.js');
+require('./num-args.js');
+require('./once.js');
+require('./set-max-listeners-side-effects.js');
+require('./subclass.js');
+require('./remove-all-listeners.js');
+require('./remove-listeners.js');
diff --git a/node_modules/events/tests/legacy-compat.js b/node_modules/events/tests/legacy-compat.js
new file mode 100644
index 000000000..afbc0ab83
--- /dev/null
+++ b/node_modules/events/tests/legacy-compat.js
@@ -0,0 +1,18 @@
+// sigh... life is hard
+if (!global.console) {
+    console = {}
+}
+
+var fns = ['log', 'error', 'trace'];
+for (var i=0 ; i<fns.length ; ++i) {
+    var fn = fns[i];
+    if (!console[fn]) {
+        console[fn] = function() {};
+    }
+}
+
+if (!Array.isArray) {
+    Array.isArray = function(arr) {
+        return Object.prototype.toString.call(arr) === '[object Array]';
+    }
+}
diff --git a/node_modules/events/tests/listener-count.js b/node_modules/events/tests/listener-count.js
new file mode 100644
index 000000000..94cfa82bc
--- /dev/null
+++ b/node_modules/events/tests/listener-count.js
@@ -0,0 +1,36 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var EventEmitter = require('../');
+
+var emitter = new EventEmitter();
+emitter.on('foo', function() {});
+emitter.on('foo', function() {});
+emitter.on('baz', function() {});
+// Allow any type
+emitter.on(123, function() {});
+
+assert.strictEqual(EventEmitter.listenerCount(emitter, 'foo'), 2);
+assert.strictEqual(emitter.listenerCount('foo'), 2);
+assert.strictEqual(emitter.listenerCount('bar'), 0);
+assert.strictEqual(emitter.listenerCount('baz'), 1);
+assert.strictEqual(emitter.listenerCount(123), 1);
diff --git a/node_modules/events/tests/listeners-side-effects.js b/node_modules/events/tests/listeners-side-effects.js
new file mode 100644
index 000000000..15ff3d328
--- /dev/null
+++ b/node_modules/events/tests/listeners-side-effects.js
@@ -0,0 +1,55 @@
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var EventEmitter = require('../').EventEmitter;
+
+var e = new EventEmitter;
+var fl;  // foo listeners
+
+fl = e.listeners('foo');
+assert(Array.isArray(fl));
+assert(fl.length === 0);
+assert.deepEqual(e._events, {});
+
+e.on('foo', assert.fail);
+fl = e.listeners('foo');
+assert(e._events.foo === assert.fail);
+assert(Array.isArray(fl));
+assert(fl.length === 1);
+assert(fl[0] === assert.fail);
+
+e.listeners('bar');
+assert(!e._events.hasOwnProperty('bar'));
+
+e.on('foo', assert.ok);
+fl = e.listeners('foo');
+
+assert(Array.isArray(e._events.foo));
+assert(e._events.foo.length === 2);
+assert(e._events.foo[0] === assert.fail);
+assert(e._events.foo[1] === assert.ok);
+
+assert(Array.isArray(fl));
+assert(fl.length === 2);
+assert(fl[0] === assert.fail);
+assert(fl[1] === assert.ok);
diff --git a/node_modules/events/tests/listeners.js b/node_modules/events/tests/listeners.js
new file mode 100644
index 000000000..0ed9a5319
--- /dev/null
+++ b/node_modules/events/tests/listeners.js
@@ -0,0 +1,51 @@
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var events = require('../');
+
+function listener() {}
+function listener2() {}
+
+var e1 = new events.EventEmitter();
+e1.on('foo', listener);
+var fooListeners = e1.listeners('foo');
+assert.deepEqual(e1.listeners('foo'), [listener]);
+e1.removeAllListeners('foo');
+assert.deepEqual(e1.listeners('foo'), []);
+assert.deepEqual(fooListeners, [listener]);
+
+var e2 = new events.EventEmitter();
+e2.on('foo', listener);
+var e2ListenersCopy = e2.listeners('foo');
+assert.deepEqual(e2ListenersCopy, [listener]);
+assert.deepEqual(e2.listeners('foo'), [listener]);
+e2ListenersCopy.push(listener2);
+assert.deepEqual(e2.listeners('foo'), [listener]);
+assert.deepEqual(e2ListenersCopy, [listener, listener2]);
+
+var e3 = new events.EventEmitter();
+e3.on('foo', listener);
+var e3ListenersCopy = e3.listeners('foo');
+e3.on('foo', listener2);
+assert.deepEqual(e3.listeners('foo'), [listener, listener2]);
+assert.deepEqual(e3ListenersCopy, [listener]);
diff --git a/node_modules/events/tests/max-listeners.js b/node_modules/events/tests/max-listeners.js
new file mode 100644
index 000000000..75e8f7376
--- /dev/null
+++ b/node_modules/events/tests/max-listeners.js
@@ -0,0 +1,50 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var events = require('../');
+
+var gotEvent = false;
+
+var e = new events.EventEmitter();
+
+e.on('maxListeners', function() {
+  gotEvent = true;
+});
+
+// Should not corrupt the 'maxListeners' queue.
+e.setMaxListeners(42);
+
+assert.throws(function() {
+  e.setMaxListeners(NaN);
+});
+
+assert.throws(function() {
+  e.setMaxListeners(-1);
+});
+
+assert.throws(function() {
+  e.setMaxListeners("and even this");
+});
+
+e.emit('maxListeners');
+
+assert(gotEvent);
diff --git a/node_modules/events/tests/modify-in-emit.js b/node_modules/events/tests/modify-in-emit.js
new file mode 100644
index 000000000..3470270aa
--- /dev/null
+++ b/node_modules/events/tests/modify-in-emit.js
@@ -0,0 +1,76 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var events = require('../');
+
+var callbacks_called = [];
+
+var e = new events.EventEmitter();
+
+function callback1() {
+  callbacks_called.push('callback1');
+  e.on('foo', callback2);
+  e.on('foo', callback3);
+  e.removeListener('foo', callback1);
+}
+
+function callback2() {
+  callbacks_called.push('callback2');
+  e.removeListener('foo', callback2);
+}
+
+function callback3() {
+  callbacks_called.push('callback3');
+  e.removeListener('foo', callback3);
+}
+
+e.on('foo', callback1);
+assert.equal(1, e.listeners('foo').length);
+
+e.emit('foo');
+assert.equal(2, e.listeners('foo').length);
+assert.deepEqual(['callback1'], callbacks_called);
+
+e.emit('foo');
+assert.equal(0, e.listeners('foo').length);
+assert.deepEqual(['callback1', 'callback2', 'callback3'], callbacks_called);
+
+e.emit('foo');
+assert.equal(0, e.listeners('foo').length);
+assert.deepEqual(['callback1', 'callback2', 'callback3'], callbacks_called);
+
+e.on('foo', callback1);
+e.on('foo', callback2);
+assert.equal(2, e.listeners('foo').length);
+e.removeAllListeners('foo');
+assert.equal(0, e.listeners('foo').length);
+
+// Verify that removing callbacks while in emit allows emits to propagate to
+// all listeners
+callbacks_called = [];
+
+e.on('foo', callback2);
+e.on('foo', callback3);
+assert.equal(2, e.listeners('foo').length);
+e.emit('foo');
+assert.deepEqual(['callback2', 'callback3'], callbacks_called);
+assert.equal(0, e.listeners('foo').length);
diff --git a/node_modules/events/tests/num-args.js b/node_modules/events/tests/num-args.js
new file mode 100644
index 000000000..1e49d8a6f
--- /dev/null
+++ b/node_modules/events/tests/num-args.js
@@ -0,0 +1,44 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var events = require('../');
+
+var e = new events.EventEmitter(),
+    num_args_emited = [];
+
+e.on('numArgs', function() {
+  var numArgs = arguments.length;
+  console.log('numArgs: ' + numArgs);
+  num_args_emited.push(numArgs);
+});
+
+console.log('start');
+
+e.emit('numArgs');
+e.emit('numArgs', null);
+e.emit('numArgs', null, null);
+e.emit('numArgs', null, null, null);
+e.emit('numArgs', null, null, null, null);
+e.emit('numArgs', null, null, null, null, null);
+
+assert.deepEqual([0, 1, 2, 3, 4, 5], num_args_emited);
+
diff --git a/node_modules/events/tests/once.js b/node_modules/events/tests/once.js
new file mode 100644
index 000000000..61453191f
--- /dev/null
+++ b/node_modules/events/tests/once.js
@@ -0,0 +1,59 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var events = require('../');
+
+var e = new events.EventEmitter();
+var times_hello_emited = 0;
+
+e.once('hello', function(a, b) {
+  times_hello_emited++;
+});
+
+e.emit('hello', 'a', 'b');
+e.emit('hello', 'a', 'b');
+e.emit('hello', 'a', 'b');
+e.emit('hello', 'a', 'b');
+
+var remove = function() {
+  assert.fail(1, 0, 'once->foo should not be emitted', '!');
+};
+
+e.once('foo', remove);
+e.removeListener('foo', remove);
+e.emit('foo');
+
+var times_recurse_emitted = 0;
+
+e.once('e', function() {
+	e.emit('e');
+	times_recurse_emitted++;
+});
+
+e.once('e', function() {
+	times_recurse_emitted++;
+});
+
+e.emit('e');
+
+assert.equal(1, times_hello_emited);
+assert.equal(2, times_recurse_emitted);
diff --git a/node_modules/events/tests/remove-all-listeners.js b/node_modules/events/tests/remove-all-listeners.js
new file mode 100644
index 000000000..b3dc886e7
--- /dev/null
+++ b/node_modules/events/tests/remove-all-listeners.js
@@ -0,0 +1,80 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var common = require('./common');
+var assert = require('assert');
+var events = require('../');
+
+var after_checks = [];
+after(function() {
+  for (var i=0 ; i<after_checks.length ; ++i) {
+    after_checks[i]();
+  }
+});
+
+function expect(expected) {
+  var actual = [];
+  after_checks.push(function() {
+    assert.deepEqual(actual.sort(), expected.sort());
+  });
+
+  function listener(name) {
+    actual.push(name)
+  }
+  return common.mustCall(listener, expected.length);
+}
+
+function listener() {}
+
+var e1 = new events.EventEmitter();
+e1.on('foo', listener);
+e1.on('bar', listener);
+e1.on('baz', listener);
+e1.on('baz', listener);
+var fooListeners = e1.listeners('foo');
+var barListeners = e1.listeners('bar');
+var bazListeners = e1.listeners('baz');
+e1.on('removeListener', expect(['bar', 'baz', 'baz']));
+e1.removeAllListeners('bar');
+e1.removeAllListeners('baz');
+assert.deepEqual(e1.listeners('foo'), [listener]);
+assert.deepEqual(e1.listeners('bar'), []);
+assert.deepEqual(e1.listeners('baz'), []);
+// after calling removeAllListeners,
+// the old listeners array should stay unchanged
+assert.deepEqual(fooListeners, [listener]);
+assert.deepEqual(barListeners, [listener]);
+assert.deepEqual(bazListeners, [listener, listener]);
+// after calling removeAllListeners,
+// new listeners arrays are different from the old
+assert.notEqual(e1.listeners('bar'), barListeners);
+assert.notEqual(e1.listeners('baz'), bazListeners);
+
+var e2 = new events.EventEmitter();
+e2.on('foo', listener);
+e2.on('bar', listener);
+// expect LIFO order
+e2.on('removeListener', expect(['foo', 'bar', 'removeListener']));
+e2.on('removeListener', expect(['foo', 'bar']));
+e2.removeAllListeners();
+console.error(e2);
+assert.deepEqual([], e2.listeners('foo'));
+assert.deepEqual([], e2.listeners('bar'));
diff --git a/node_modules/events/tests/remove-listeners.js b/node_modules/events/tests/remove-listeners.js
new file mode 100644
index 000000000..401e6a98f
--- /dev/null
+++ b/node_modules/events/tests/remove-listeners.js
@@ -0,0 +1,84 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var common = require('./common');
+var assert = require('assert');
+var events = require('../');
+
+var count = 0;
+
+function listener1() {
+  console.log('listener1');
+  count++;
+}
+
+function listener2() {
+  console.log('listener2');
+  count++;
+}
+
+function listener3() {
+  console.log('listener3');
+  count++;
+}
+
+function remove1() {
+  assert(0);
+}
+
+function remove2() {
+  assert(0);
+}
+
+var e1 = new events.EventEmitter();
+e1.on('hello', listener1);
+e1.on('removeListener', common.mustCall(function(name, cb) {
+  assert.equal(name, 'hello');
+  assert.equal(cb, listener1);
+}));
+e1.removeListener('hello', listener1);
+assert.deepEqual([], e1.listeners('hello'));
+
+var e2 = new events.EventEmitter();
+e2.on('hello', listener1);
+e2.on('removeListener', assert.fail);
+e2.removeListener('hello', listener2);
+assert.deepEqual([listener1], e2.listeners('hello'));
+
+var e3 = new events.EventEmitter();
+e3.on('hello', listener1);
+e3.on('hello', listener2);
+e3.on('removeListener', common.mustCall(function(name, cb) {
+  assert.equal(name, 'hello');
+  assert.equal(cb, listener1);
+}));
+e3.removeListener('hello', listener1);
+assert.deepEqual([listener2], e3.listeners('hello'));
+
+var e4 = new events.EventEmitter();
+e4.on('removeListener', common.mustCall(function(name, cb) {
+  if (cb !== remove1) return;
+  this.removeListener('quux', remove2);
+  this.emit('quux');
+}, 2));
+e4.on('quux', remove1);
+e4.on('quux', remove2);
+e4.removeListener('quux', remove1);
diff --git a/node_modules/events/tests/set-max-listeners-side-effects.js b/node_modules/events/tests/set-max-listeners-side-effects.js
new file mode 100644
index 000000000..654b01ccb
--- /dev/null
+++ b/node_modules/events/tests/set-max-listeners-side-effects.js
@@ -0,0 +1,29 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var events = require('../');
+
+var e = new events.EventEmitter;
+
+assert.deepEqual(e._events, {});
+e.setMaxListeners(5);
+assert.deepEqual(e._events, {});
diff --git a/node_modules/events/tests/subclass.js b/node_modules/events/tests/subclass.js
new file mode 100644
index 000000000..775938153
--- /dev/null
+++ b/node_modules/events/tests/subclass.js
@@ -0,0 +1,51 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var assert = require('assert');
+var EventEmitter = require('../').EventEmitter;
+var util = require('util');
+
+util.inherits(MyEE, EventEmitter);
+
+function MyEE(cb) {
+  this.once(1, cb);
+  this.emit(1);
+  this.removeAllListeners();
+  EventEmitter.call(this);
+}
+
+var called = false;
+var myee = new MyEE(function() {
+  called = true;
+});
+
+
+util.inherits(ErrorEE, EventEmitter);
+function ErrorEE() {
+  this.emit('error', new Error('blerg'));
+}
+
+assert.throws(function() {
+  new ErrorEE();
+}, /blerg/);
+
+assert(called);
+assert.deepEqual(myee._events, {});