first commit

node_modules/async-hook-jl/.eslintrc

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+{
+  "root": true,
+  "extends": "eslint:recommended",
+  "env": {
+    "node": true,
+    "es6": true
+  },
+  "rules": {
+    "indent": [2, 2],
+    "quotes": [1, "single", "avoid-escape"],
+    "curly": 0,
+    "strict": [2, "global"],
+    "no-shadow": 0,
+    "no-underscore-dangle": 0,
+    "no-use-before-define": [1, "nofunc"],
+    "prefer-spread": 1,
+    "prefer-const": 1,
+    "no-console": 0,
+    "no-var": 1
+  }
+}

node_modules/async-hook-jl/.npmignore

@@ -0,0 +1,2 @@
+node_modules
+.idea

node_modules/async-hook-jl/.travis.yml

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+script:
+  - "npm test"
+
+language: node_js
+
+node_js:
+  - "4"
+  - "6"
+  - "7"
+
+sudo: false

node_modules/async-hook-jl/LICENSE.md

@@ -0,0 +1,19 @@
+Copyright (c) 2015 Andreas Madsen
+
+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.

node_modules/async-hook-jl/README.md

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+[![Build Status](https://travis-ci.org/Jeff-Lewis/async-hook-jl.svg?branch=master)](https://travis-ci.org/Jeff-Lewis/async-hook-jl)
+
+#async-hook-jl
+
+> Inspect the life of handle objects in node
+
+## Documentation
+
+This is high level abstraction of the currently undocumented node API called
+AsyncWrap. It patches some issues, makes the API more uniform and allows multiply
+hooks to be created.
+
+I personally hope that most of this will make it into nodecore, but for now
+it exists as an userland module.
+
+For the details of how AsyncWrap works and by extension how this module works,
+please see the semi-official AsyncWrap documentation:
+https://github.com/nodejs/diagnostics/blob/master/tracing/AsyncWrap/README.md
+
+```javascript
+const asyncHook = require('async-hook-jl');
+```
+
+#### Hooks
+
+The function arguments are:
+
+```javascript
+function init(uid, handle, provider, parentUid, parentHandle) { /* your code */ }
+function pre(uid, handle) {  /* your code */ }
+function post(uid, handle, didThrow) {  /* your code */ }
+function destroy(uid) {  /* your code */ }
+```
+
+To add hooks:
+
+```javascript
+asyncHook.addHooks({ init, pre, post, destroy });
+```
+
+To remove hooks:
+
+```javascript
+asyncHooks.removeHooks({ init, pre, post, destroy });
+```
+
+All properties in the hooks object that `addHooks` and `removeHooks` takes are
+optional.
+
+#### Providers
+
+The providers map is exposed as:
+```
+asyncHook.providers[provider];
+```
+
+#### Enable and disable
+
+You can enable and disable all hooks by using `asyncHook.enable()` and
+`asyncHook.disable()`. By default it is disabled.
+
+Be careful about disabling the hooks, this will most likely conflict with other
+modules that uses `async-hook-jl`.

node_modules/async-hook-jl/async-hook.js

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+'use strict';
+
+const asyncWrap = process.binding('async_wrap');
+const TIMERWRAP = asyncWrap.Providers.TIMERWRAP;
+
+const patchs = {
+  'nextTick': require('./patches/next-tick.js'),
+  'promise': require('./patches/promise.js'),
+  'timers': require('./patches/timers.js')
+};
+
+const ignoreUIDs = new Set();
+
+function State() {
+  this.enabled = false;
+  this.counter = 0;
+}
+
+function Hooks() {
+  const initFns = this.initFns = [];
+  const preFns = this.preFns = [];
+  const postFns = this.postFns = [];
+  const destroyFns = this.destroyFns = [];
+
+  this.init = function (uid, provider, parentUid, parentHandle) {
+    // Ignore TIMERWRAP, since setTimeout etc. is monkey patched
+    if (provider === TIMERWRAP) {
+      ignoreUIDs.add(uid);
+      return;
+    }
+
+    // call hooks
+    for (const hook of initFns) {
+      hook(uid, this, provider, parentUid, parentHandle);
+    }
+  };
+
+  this.pre = function (uid) {
+    if (ignoreUIDs.has(uid)) return;
+
+    // call hooks
+    for (const hook of preFns) {
+      hook(uid, this);
+    }
+  };
+
+  this.post = function (uid, didThrow) {
+    if (ignoreUIDs.has(uid)) return;
+
+    // call hooks
+    for (const hook of postFns) {
+      hook(uid, this, didThrow);
+    }
+  };
+
+  this.destroy = function (uid) {
+    // Cleanup the ignore list if this uid should be ignored
+    if (ignoreUIDs.has(uid)) {
+      ignoreUIDs.delete(uid);
+      return;
+    }
+
+    // call hooks
+    for (const hook of destroyFns) {
+      hook(uid);
+    }
+  };
+}
+
+Hooks.prototype.add = function (hooks) {
+  if (hooks.init) this.initFns.push(hooks.init);
+  if (hooks.pre) this.preFns.push(hooks.pre);
+  if (hooks.post) this.postFns.push(hooks.post);
+  if (hooks.destroy) this.destroyFns.push(hooks.destroy);
+};
+
+function removeElement(array, item) {
+  const index = array.indexOf(item);
+  if (index === -1) return;
+  array.splice(index, 1);
+}
+
+Hooks.prototype.remove = function (hooks) {
+  if (hooks.init) removeElement(this.initFns, hooks.init);
+  if (hooks.pre) removeElement(this.preFns, hooks.pre);
+  if (hooks.post) removeElement(this.postFns, hooks.post);
+  if (hooks.destroy) removeElement(this.destroyFns, hooks.destroy);
+};
+
+function AsyncHook() {
+  this._state = new State();
+  this._hooks = new Hooks();
+
+  // expose version for conflict detection
+  this.version = require('./package.json').version;
+
+  // expose the Providers map
+  this.providers = asyncWrap.Providers;
+
+  // apply patches
+  for (const key of Object.keys(patchs)) {
+    patchs[key].call(this);
+  }
+
+  // setup async wrap
+  if (process.env.hasOwnProperty('NODE_ASYNC_HOOK_WARNING')) {
+    console.warn('warning: you are using async-hook-jl which is unstable.');
+  }
+  asyncWrap.setupHooks({
+    init: this._hooks.init,
+    pre: this._hooks.pre,
+    post: this._hooks.post,
+    destroy: this._hooks.destroy
+  });
+}
+module.exports = AsyncHook;
+
+AsyncHook.prototype.addHooks = function (hooks) {
+  this._hooks.add(hooks);
+};
+
+AsyncHook.prototype.removeHooks = function (hooks) {
+  this._hooks.remove(hooks);
+};
+
+AsyncHook.prototype.enable = function () {
+  this._state.enabled = true;
+  asyncWrap.enable();
+};
+
+AsyncHook.prototype.disable = function () {
+  this._state.enabled = false;
+  asyncWrap.disable();
+};

node_modules/async-hook-jl/index.js

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+'use strict';
+
+const AsyncHook = require('./async-hook.js');
+
+// If a another copy (same version or not) of stack-chain exists it will result
+// in wrong stack traces (most likely dublicate callSites).
+if (global._asyncHook) {
+  // In case the version match, we can simply return the first initialized copy
+  if (global._asyncHook.version === require('./package.json').version) {
+    module.exports = global._asyncHook;
+  }
+  // The version don't match, this is really bad. Lets just throw
+  else {
+    throw new Error('Conflicting version of async-hook-jl found');
+  }
+} else {
+  const stackChain = require('stack-chain');
+
+  // Remove callSites from this module. AsyncWrap doesn't have any callSites
+  // and the hooks are expected to be completely transparent.
+  stackChain.filter.attach(function (error, frames) {
+    return frames.filter(function (callSite) {
+      const filename = callSite.getFileName();
+      // filename is not always a string, for example in case of eval it is
+      // undefined. So check if the filename is defined.
+      return !(filename && filename.slice(0, __dirname.length) === __dirname);
+    });
+  });
+
+  module.exports = global._asyncHook = new AsyncHook();
+}

node_modules/async-hook-jl/package.json

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+{
+  "name": "async-hook-jl",
+  "description": "Inspect the life of handle objects in node",
+  "version": "1.7.6",
+  "author": "Andreas Madsen <amwebdk@gmail.com>",
+  "main": "./index.js",
+  "scripts": {
+    "test": "node ./test/runner.js && eslint ."
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/jeff-lewis/async-hook-jl.git"
+  },
+  "keywords": [
+    "async",
+    "async hooks",
+    "inspect",
+    "async wrap"
+  ],
+  "license": "MIT",
+  "dependencies": {
+    "stack-chain": "^1.3.7"
+  },
+  "devDependencies": {
+    "async": "1.5.x",
+    "cli-color": "1.1.x",
+    "eslint": "^3.4.0",
+    "endpoint": "0.4.x"
+  },
+  "engines": {
+    "node": "^4.7 || >=6.9 || >=7.3"
+  }
+}

node_modules/async-hook-jl/patches/next-tick.js

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+'use strict';
+
+function NextTickWrap() {}
+
+module.exports = function patch() {
+  const hooks = this._hooks;
+  const state = this._state;
+
+  const oldNextTick = process.nextTick;
+  process.nextTick = function () {
+    if (!state.enabled) return oldNextTick.apply(process, arguments);
+
+    const args = new Array(arguments.length);
+    for (let i = 0; i < arguments.length; i++) {
+      args[i] = arguments[i];
+    }
+    const callback = args[0];
+
+    if (typeof callback !== 'function') {
+      throw new TypeError('callback is not a function');
+    }
+
+    const handle = new NextTickWrap();
+    const uid = --state.counter;
+
+    // call the init hook
+    hooks.init.call(handle, uid, 0, null, null);
+
+    // overwrite callback
+    args[0] = function () {
+      // call the pre hook
+      hooks.pre.call(handle, uid);
+
+      let didThrow = true;
+      try {
+        callback.apply(this, arguments);
+        didThrow = false;
+      } finally {
+        // If `callback` threw and there is an uncaughtException handler
+        // then call the `post` and `destroy` hook after the uncaughtException
+        // user handlers have been invoked.
+        if(didThrow && process.listenerCount('uncaughtException') > 0) {
+          process.once('uncaughtException', function () {
+            hooks.post.call(handle, uid, true);
+            hooks.destroy.call(null, uid);
+          });
+        }
+      }
+
+      // callback done successfully
+      hooks.post.call(handle, uid, false);
+      hooks.destroy.call(null, uid);
+    };
+
+    return oldNextTick.apply(process, args);
+  };
+}

node_modules/async-hook-jl/patches/promise.js

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+'use strict';
+
+function PromiseWrap() {}
+
+module.exports = function patchPromise() {
+  const hooks = this._hooks;
+  const state = this._state;
+
+  const Promise = global.Promise;
+
+  /* As per ECMAScript 2015, .catch must be implemented by calling .then, as
+   * such we need needn't patch .catch as well. see:
+   * http://www.ecma-international.org/ecma-262/6.0/#sec-promise.prototype.catch
+   */
+  const oldThen = Promise.prototype.then;
+  Promise.prototype.then = wrappedThen;
+
+  function makeWrappedHandler(fn, handle, uid, isOnFulfilled) {
+    if ('function' !== typeof fn) {
+      return isOnFulfilled
+        ? makeUnhandledResolutionHandler(uid)
+        : makeUnhandledRejectionHandler(uid);
+    }
+
+    return function wrappedHandler() {
+      hooks.pre.call(handle, uid);
+      try {
+        return fn.apply(this, arguments);
+      } finally {
+        hooks.post.call(handle, uid, false);
+        hooks.destroy.call(null, uid);
+      }
+    };
+  }
+
+  function makeUnhandledResolutionHandler(uid) {
+    return function unhandledResolutionHandler(val) {
+      hooks.destroy.call(null, uid);
+      return val;
+    };
+  }
+
+  function makeUnhandledRejectionHandler(uid) {
+    return function unhandledRejectedHandler(val) {
+      hooks.destroy.call(null, uid);
+      throw val;
+    };
+  }
+
+  function wrappedThen(onFulfilled, onRejected) {
+    if (!state.enabled) return oldThen.call(this, onFulfilled, onRejected);
+
+    const handle = new PromiseWrap();
+    const uid = --state.counter;
+
+    hooks.init.call(handle, uid, 0, null, null);
+
+    return oldThen.call(
+      this,
+      makeWrappedHandler(onFulfilled, handle, uid, true),
+      makeWrappedHandler(onRejected, handle, uid, false)
+    );
+  }
+};

node_modules/async-hook-jl/patches/timers.js

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+'use strict';
+
+const timers = require('timers');
+
+function TimeoutWrap() {}
+function IntervalWrap() {}
+function ImmediateWrap() {}
+
+const timeoutMap = new Map();
+const intervalMap = new Map();
+const ImmediateMap = new Map();
+
+let activeCallback = null;
+let clearedInCallback = false;
+
+module.exports = function patch() {
+  patchTimer(this._hooks, this._state, 'setTimeout', 'clearTimeout', TimeoutWrap, timeoutMap, true);
+  patchTimer(this._hooks, this._state, 'setInterval', 'clearInterval', IntervalWrap, intervalMap, false);
+  patchTimer(this._hooks, this._state, 'setImmediate', 'clearImmediate', ImmediateWrap, ImmediateMap, true);
+
+  global.setTimeout = timers.setTimeout;
+  global.setInterval = timers.setInterval;
+  global.setImmediate = timers.setImmediate;
+
+  global.clearTimeout = timers.clearTimeout;
+  global.clearInterval = timers.clearInterval;
+  global.clearImmediate = timers.clearImmediate;
+};
+
+function patchTimer(hooks, state, setFn, clearFn, Handle, timerMap, singleCall) {
+  const oldSetFn = timers[setFn];
+  const oldClearFn = timers[clearFn];
+
+  // overwrite set[Timeout]
+  timers[setFn] = function () {
+    if (!state.enabled) return oldSetFn.apply(timers, arguments);
+
+    const args = new Array(arguments.length);
+    for (let i = 0; i < arguments.length; i++) {
+      args[i] = arguments[i];
+    }
+    const callback = args[0];
+
+    if (typeof callback !== 'function') {
+      throw new TypeError('"callback" argument must be a function');
+    }
+
+    const handle = new Handle();
+    const uid = --state.counter;
+    let timerId = undefined;
+
+    // call the init hook
+    hooks.init.call(handle, uid, 0, null, null);
+
+    // overwrite callback
+    args[0] = function () {
+      // call the pre hook
+      activeCallback = timerId;
+      hooks.pre.call(handle, uid);
+
+      let didThrow = true;
+      try {
+        callback.apply(this, arguments);
+        didThrow = false;
+      } finally {
+        // If `callback` threw and there is an uncaughtException handler
+        // then call the `post` and `destroy` hook after the uncaughtException
+        // user handlers have been invoked.
+        if (didThrow && process.listenerCount('uncaughtException') > 0) {
+          process.once('uncaughtException', function () {
+            // call the post hook
+            hooks.post.call(handle, uid, true);
+            // setInterval won't continue
+            timerMap.delete(timerId);
+            hooks.destroy.call(null, uid);
+          });
+        }
+      }
+
+      // callback done successfully
+      hooks.post.call(handle, uid, false);
+      activeCallback = null;
+
+      // call the destroy hook if the callback will only be called once
+      if (singleCall || clearedInCallback) {
+        clearedInCallback = false;
+        timerMap.delete(timerId);
+        hooks.destroy.call(null, uid);
+      }
+    };
+
+    timerId = oldSetFn.apply(timers, args);
+    // Bind the timerId and uid for later use, in case the clear* function is
+    // called.
+    timerMap.set(timerId, uid);
+
+    return timerId;
+  };
+
+  // overwrite clear[Timeout]
+  timers[clearFn] = function (timerId) {
+    // If clear* was called within the timer callback, then delay the destroy
+    // event to after the post event has been called.
+    if (activeCallback === timerId && timerId !== null) {
+      clearedInCallback = true;
+    }
+    // clear should call the destroy hook. Note if timerId doesn't exists
+    // it is because asyncWrap wasn't enabled at the time.
+    else if (timerMap.has(timerId)) {
+      const uid = timerMap.get(timerId);
+      timerMap.delete(timerId);
+      hooks.destroy.call(null, uid);
+    }
+
+    oldClearFn.apply(timers, arguments);
+  };
+}

node_modules/async-hook-jl/test/runner.js

@@ -0,0 +1,55 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const async = require('async');
+const spawn = require('child_process').spawn;
+const clc = require('cli-color');
+
+const allFailed = clc.red.bold;
+const allPassed = clc.green;
+
+const failed = clc.yellow;
+const passed = (t) => t;
+
+const files = fs.readdirSync(__dirname).filter(function (filename) {
+  return filename.slice(0, 5) === 'test-';
+});
+
+async.mapSeries(files, runTest, function (err, passed) {
+  if (err) throw err;
+
+  let failed = 0;
+  for (const ok of passed) {
+    if (!ok) failed += 1;
+  }
+
+  if (failed > 0) {
+    console.log(allFailed('failed') + ` - ${failed} tests failed`);
+  } else {
+    console.log(allPassed('passed') + ` - ${passed.length} tests passed`);
+  }
+});
+
+function runTest(filename, done) {
+  process.stdout.write(` - running ${filename} ...`);
+
+  const p = spawn(process.execPath, [path.resolve(__dirname, filename)], {
+    stdio: ['ignore', 1, 2],
+    env: {
+      'NODE_ASYNC_HOOK_NO_WARNING': '1'
+    }
+  });
+
+  p.once('close', function (statusCode) {
+    const ok = (statusCode === 0);
+
+    if (ok) {
+      console.log(' ' + passed('ok'));
+    } else {
+      console.log(' - ' + failed('failed'));
+    }
+
+    done(null, ok);
+  });
+}

node_modules/async-hook-jl/test/test-conflict-match.js

@@ -0,0 +1,11 @@
+'use strict';
+
+const assert = require('assert');
+
+const existing = global._asyncHook = {
+  version: require('../package.json').version
+};
+
+const asyncHook = require('../');
+
+assert.equal(asyncHook, existing);

node_modules/async-hook-jl/test/test-conflict-mismatch.js

@@ -0,0 +1,13 @@
+'use strict';
+
+const assert = require('assert');
+
+global._asyncHook = {
+  version: '0.0.0'
+};
+
+try {
+  require('../');
+} catch (e) {
+  assert.equal(e.message, 'Conflicting version of async-hook-jl found');
+}

node_modules/async-hook-jl/test/test-fsaccess-disabled.js

@@ -0,0 +1,33 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+const fs = require('fs');
+
+let called = false;
+
+asyncHook.addHooks({
+  init: function () {
+    assert(false);
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function () {
+    assert(false);
+  }
+});
+
+asyncHook.enable();
+asyncHook.disable();
+
+fs.access(__filename, function () {
+  called = true;
+});
+
+process.once('exit', function () {
+  assert.equal(called, true);
+});

node_modules/async-hook-jl/test/test-fsaccess-enabled.js

@@ -0,0 +1,75 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+const fs = require('fs');
+
+let called = false;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandle = {};
+let initParent = {};
+let initProvider = NaN;
+
+let preHandle = {};
+let preUid = NaN;
+
+let postHandle = {};
+let postUid = NaN;
+let postDidThrow = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandle = handle;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function (uid, handle) {
+    preUid = uid;
+    preHandle = handle;
+  },
+  post: function (uid, handle, didThrow) {
+    postUid = uid;
+    postHandle = handle;
+    postDidThrow = didThrow;
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+fs.access(__filename, function () {
+  called = true;
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, preUid);
+  assert.equal(initUid, postUid);
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandle, preHandle);
+  assert.equal(initHandle, postHandle);
+
+  assert.equal(initHandle.constructor.name, 'FSReqWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, asyncHook.providers.FSREQWRAP);
+
+  assert.equal(postDidThrow, false);
+
+  assert.equal(called, true);
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-hooks-remove.js

@@ -0,0 +1,48 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+const fs = require('fs');
+
+let called = false;
+
+let initCalls = 0;
+let preCalls = 0;
+let postCalls = 0;
+let destroyCalls = 0;
+
+const hooks = {
+  init: function () {
+    initCalls += 1;
+  },
+  pre: function () {
+    preCalls += 1;
+  },
+  post: function () {
+    postCalls += 1;
+  },
+  destroy: function () {
+    destroyCalls += 1;
+  }
+};
+
+asyncHook.addHooks(hooks);
+asyncHook.addHooks(hooks);
+asyncHook.removeHooks(hooks);
+
+asyncHook.enable();
+
+fs.access(__filename, function () {
+  called = true;
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(called, true);
+
+  assert.equal(initCalls, 1);
+  assert.equal(preCalls, 1);
+  assert.equal(postCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-hooks-twice.js

@@ -0,0 +1,47 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+const fs = require('fs');
+
+let called = false;
+
+let initCalls = 0;
+let preCalls = 0;
+let postCalls = 0;
+let destroyCalls = 0;
+
+const hooks = {
+  init: function () {
+    initCalls += 1;
+  },
+  pre: function () {
+    preCalls += 1;
+  },
+  post: function () {
+    postCalls += 1;
+  },
+  destroy: function () {
+    destroyCalls += 1;
+  }
+};
+
+asyncHook.addHooks(hooks);
+asyncHook.addHooks(hooks);
+
+asyncHook.enable();
+
+fs.access(__filename, function () {
+  called = true;
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(called, true);
+
+  assert.equal(initCalls, 2);
+  assert.equal(preCalls, 2);
+  assert.equal(postCalls, 2);
+  assert.equal(destroyCalls, 2);
+});

node_modules/async-hook-jl/test/test-immediate-clear-in-callback.js

@@ -0,0 +1,38 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const timings = [];
+
+asyncHook.addHooks({
+  init: function (uid, handle) {
+    timings.push(`init#${uid} - ${handle.constructor.name}`);
+  },
+  pre: function (uid) {
+    timings.push(`pre#${uid}`);
+  },
+  post: function (uid) {
+    timings.push(`post#${uid}`);
+  },
+  destroy: function (uid) {
+    timings.push(`destroy#${uid}`);
+  }
+});
+
+asyncHook.enable();
+const timerId = setImmediate(() => {
+  timings.push('callback');
+  clearImmediate(timerId);
+}, 100);
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.deepEqual(timings, [
+    'init#-1 - ImmediateWrap',
+    'pre#-1',
+    'callback',
+    'post#-1',
+    'destroy#-1'
+  ]);
+});

node_modules/async-hook-jl/test/test-immediate-clear.js

@@ -0,0 +1,59 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerCalled = false;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandleName = '';
+let initParent = {};
+let initProvider = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandleName = handle.constructor.name;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+const timerId = setImmediate(function () {
+  timerCalled = true;
+});
+
+clearImmediate(timerId);
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandleName, 'ImmediateWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(timerCalled, false);
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-immediate-didthrow.js

@@ -0,0 +1,46 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const eventOrder = [];
+
+let throwFlag = null;
+
+asyncHook.addHooks({
+  init: function (uid, handle) {
+    eventOrder.push(`init#${uid} ${handle.constructor.name}`);
+  },
+  pre: function (uid) {
+    eventOrder.push(`pre#${uid}`);
+  },
+  post: function (uid, handle, didThrow) {
+    throwFlag = didThrow;
+    eventOrder.push(`post#${uid}`);
+  },
+  destroy: function (uid) {
+    eventOrder.push(`destroy#${uid}`);
+  }
+});
+
+asyncHook.enable();
+
+process.once('uncaughtException', function () {
+  eventOrder.push('exception');
+});
+
+setImmediate(function () {
+  eventOrder.push('callback');
+  throw new Error('error');
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.strictEqual(throwFlag, true);
+  assert.deepEqual(eventOrder, [
+    'init#-1 ImmediateWrap', 'pre#-1',
+    'callback', 'exception',
+    'post#-1', 'destroy#-1'
+  ]);
+});

node_modules/async-hook-jl/test/test-immediate-disabled.js

@@ -0,0 +1,42 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerACalled = false;
+let timerBCalled = false;
+
+asyncHook.addHooks({
+  init: function () {
+    assert(false);
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function () {
+    assert(false);
+  }
+});
+
+asyncHook.enable();
+asyncHook.disable();
+
+const timerId = setImmediate(function () {
+  timerACalled = true;
+});
+
+clearImmediate(timerId);
+
+setImmediate(function (arg1, arg2) {
+  timerBCalled = true;
+  assert.equal(arg1, 'a');
+  assert.equal(arg2, 'b');
+}, 'a', 'b');
+
+process.once('exit', function () {
+  assert.equal(timerACalled, false);
+  assert.equal(timerBCalled, true);
+});

node_modules/async-hook-jl/test/test-immediate-enabled.js

@@ -0,0 +1,76 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerCalled = false;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandle = {};
+let initParent = {};
+let initProvider = NaN;
+
+let preHandle = {};
+let preUid = NaN;
+
+let postHandle = {};
+let postUid = NaN;
+let postDidThrow = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandle = handle;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function (uid, handle) {
+    preUid = uid;
+    preHandle = handle;
+  },
+  post: function (uid, handle, didThrow) {
+    postUid = uid;
+    postHandle = handle;
+    postDidThrow = didThrow;
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+setImmediate(function (arg1, arg2) {
+  timerCalled = true;
+  assert.equal(arg1, 'a');
+  assert.equal(arg2, 'b');
+}, 'a', 'b');
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, preUid);
+  assert.equal(initUid, postUid);
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandle, preHandle);
+  assert.equal(initHandle, postHandle);
+
+  assert.equal(initHandle.constructor.name, 'ImmediateWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(postDidThrow, false);
+
+  assert.equal(timerCalled, true);
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-immediate-exception.js

@@ -0,0 +1,32 @@
+'use strict';
+
+if (process.env.hasOwnProperty('ASYNC_HOOK_TEST_CHILD')) {
+  const asyncHook = require('../');
+
+  asyncHook.enable();
+
+  setImmediate(function () {
+    throw new Error('test error');
+  });
+} else {
+  const spawn = require('child_process').spawn;
+  const endpoint = require('endpoint');
+
+  const child = spawn(process.execPath, [__filename], {
+    env: Object.assign({ ASYNC_HOOK_TEST_CHILD: '' }, process.env),
+    stdio: ['ignore', 1, 'pipe']
+  });
+
+  let stderr = null;
+  child.stderr.pipe(endpoint(function (err, _stderr) {
+    if (err) throw err;
+    stderr = _stderr;
+  }));
+
+  child.once('close', function (statusCode) {
+    if (statusCode !== 1 || stderr.toString().indexOf('test error') === -1) {
+      process.stderr.write(stderr);
+      process.exit(statusCode);
+    }
+  });
+}

node_modules/async-hook-jl/test/test-immediate-non-function.js

@@ -0,0 +1,21 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+asyncHook.enable();
+
+let throws = false;
+try {
+  setImmediate(undefined, 1);
+} catch (e) {
+  assert.equal(e.message, '"callback" argument must be a function');
+  assert.equal(e.name, 'TypeError');
+  throws = true;
+}
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert(throws);
+});

node_modules/async-hook-jl/test/test-interval-clear-in-callback.js

@@ -0,0 +1,38 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const timings = [];
+
+asyncHook.addHooks({
+  init: function (uid, handle) {
+    timings.push(`init#${uid} - ${handle.constructor.name}`);
+  },
+  pre: function (uid) {
+    timings.push(`pre#${uid}`);
+  },
+  post: function (uid) {
+    timings.push(`post#${uid}`);
+  },
+  destroy: function (uid) {
+    timings.push(`destroy#${uid}`);
+  }
+});
+
+asyncHook.enable();
+const timerId = setInterval(() => {
+  timings.push('callback');
+  clearInterval(timerId);
+}, 100);
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.deepEqual(timings, [
+    'init#-1 - IntervalWrap',
+    'pre#-1',
+    'callback',
+    'post#-1',
+    'destroy#-1'
+  ]);
+});

node_modules/async-hook-jl/test/test-interval-clear.js

@@ -0,0 +1,59 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerCalled = false;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandleName = '';
+let initParent = {};
+let initProvider = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandleName = handle.constructor.name;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+const timerId = setInterval(function () {
+  timerCalled = true;
+});
+
+clearInterval(timerId);
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandleName, 'IntervalWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(timerCalled, false);
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-interval-didthrow.js

@@ -0,0 +1,46 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const eventOrder = [];
+
+let throwFlag = null;
+
+asyncHook.addHooks({
+  init: function (uid, handle) {
+    eventOrder.push(`init#${uid} ${handle.constructor.name}`);
+  },
+  pre: function (uid) {
+    eventOrder.push(`pre#${uid}`);
+  },
+  post: function (uid, handle, didThrow) {
+    throwFlag = didThrow;
+    eventOrder.push(`post#${uid}`);
+  },
+  destroy: function (uid) {
+    eventOrder.push(`destroy#${uid}`);
+  }
+});
+
+asyncHook.enable();
+
+process.once('uncaughtException', function () {
+  eventOrder.push('exception');
+});
+
+setInterval(function () {
+  eventOrder.push('callback');
+  throw new Error('error');
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.strictEqual(throwFlag, true);
+  assert.deepEqual(eventOrder, [
+    'init#-1 IntervalWrap', 'pre#-1',
+    'callback', 'exception',
+    'post#-1', 'destroy#-1'
+  ]);
+});

node_modules/async-hook-jl/test/test-interval-disabled.js

@@ -0,0 +1,42 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerACalled = false;
+let timerBCalled = false;
+
+asyncHook.addHooks({
+  init: function () {
+    assert(false);
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function () {
+    assert(false);
+  }
+});
+
+asyncHook.enable();
+asyncHook.disable();
+
+const timerAId = setInterval(function () {
+  timerACalled = true;
+});
+clearInterval(timerAId);
+
+const timerBId = setInterval(function (arg1, arg2) {
+  timerBCalled = true;
+  assert.equal(arg1, 'a');
+  assert.equal(arg2, 'b');
+  clearInterval(timerBId);
+}, 0, 'a', 'b');
+
+process.once('exit', function () {
+  assert.equal(timerACalled, false);
+  assert.equal(timerBCalled, true);
+});

node_modules/async-hook-jl/test/test-interval-enabled.js

@@ -0,0 +1,86 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerCalled = 0;
+
+let initCalls = 0;
+let preCalls = 0;
+let postCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandle = {};
+let initParent = {};
+let initProvider = NaN;
+
+let preHandle = {};
+let preUid = NaN;
+
+let postHandle = {};
+let postUid = NaN;
+let postDidThrow = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandle = handle;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function (uid, handle) {
+    preUid = uid;
+    preHandle = handle;
+
+    preCalls += 1;
+  },
+  post: function (uid, handle, didThrow) {
+    postUid = uid;
+    postHandle = handle;
+    postDidThrow = didThrow;
+
+    postCalls += 1;
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+const timerId = setInterval(function (arg1, arg2) {
+  timerCalled += 1;
+  assert.equal(arg1, 'a');
+  assert.equal(arg2, 'b');
+
+  if (timerCalled === 2) clearInterval(timerId);
+}, 0, 'a', 'b');
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, preUid);
+  assert.equal(initUid, postUid);
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandle, preHandle);
+  assert.equal(initHandle, postHandle);
+
+  assert.equal(initHandle.constructor.name, 'IntervalWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(postDidThrow, false);
+
+  assert.equal(timerCalled, 2);
+  assert.equal(initCalls, 1);
+  assert.equal(preCalls, 2);
+  assert.equal(postCalls, 2);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-interval-exception.js

@@ -0,0 +1,32 @@
+'use strict';
+
+if (process.env.hasOwnProperty('ASYNC_HOOK_TEST_CHILD')) {
+  const asyncHook = require('../');
+
+  asyncHook.enable();
+
+  setInterval(function () {
+    throw new Error('test error');
+  });
+} else {
+  const spawn = require('child_process').spawn;
+  const endpoint = require('endpoint');
+
+  const child = spawn(process.execPath, [__filename], {
+    env: Object.assign({ ASYNC_HOOK_TEST_CHILD: '' }, process.env),
+    stdio: ['ignore', 1, 'pipe']
+  });
+
+  let stderr = null;
+  child.stderr.pipe(endpoint(function (err, _stderr) {
+    if (err) throw err;
+    stderr = _stderr;
+  }));
+
+  child.once('close', function (statusCode) {
+    if (statusCode !== 1 || stderr.toString().indexOf('test error') === -1) {
+      process.stderr.write(stderr);
+      process.exit(statusCode);
+    }
+  });
+}

node_modules/async-hook-jl/test/test-interval-non-function.js

@@ -0,0 +1,21 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+asyncHook.enable();
+
+let throws = false;
+try {
+  setInterval(undefined, 1);
+} catch (e) {
+  assert.equal(e.message, '"callback" argument must be a function');
+  assert.equal(e.name, 'TypeError');
+  throws = true;
+}
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert(throws);
+});

node_modules/async-hook-jl/test/test-nexttick-didthrow.js

@@ -0,0 +1,46 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const eventOrder = [];
+
+let throwFlag = null;
+
+asyncHook.addHooks({
+  init: function (uid, handle) {
+    eventOrder.push(`init#${uid} ${handle.constructor.name}`);
+  },
+  pre: function (uid) {
+    eventOrder.push(`pre#${uid}`);
+  },
+  post: function (uid, handle, didThrow) {
+    throwFlag = didThrow;
+    eventOrder.push(`post#${uid}`);
+  },
+  destroy: function (uid) {
+    eventOrder.push(`destroy#${uid}`);
+  }
+});
+
+asyncHook.enable();
+
+process.once('uncaughtException', function () {
+  eventOrder.push('exception');
+});
+
+process.nextTick(function () {
+  eventOrder.push('callback');
+  throw new Error('error');
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.strictEqual(throwFlag, true);
+  assert.deepEqual(eventOrder, [
+    'init#-1 NextTickWrap', 'pre#-1',
+    'callback', 'exception',
+    'post#-1', 'destroy#-1'
+  ]);
+});

node_modules/async-hook-jl/test/test-nexttick-disabled.js

@@ -0,0 +1,34 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let called = false;
+
+asyncHook.addHooks({
+  init: function () {
+    assert(false);
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function () {
+    assert(false);
+  }
+});
+
+asyncHook.enable();
+asyncHook.disable();
+
+process.nextTick(function (arg1, arg2) {
+  called = true;
+  assert.equal(arg1, 'a');
+  assert.equal(arg2, 'b');
+}, 'a', 'b');
+
+process.once('exit', function () {
+  assert.equal(called, true);
+});

node_modules/async-hook-jl/test/test-nexttick-enabled.js

@@ -0,0 +1,76 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let called = false;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandle = {};
+let initParent = {};
+let initProvider = NaN;
+
+let preHandle = {};
+let preUid = NaN;
+let postDidThrow = NaN;
+
+let postHandle = {};
+let postUid = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandle = handle;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function (uid, handle) {
+    preUid = uid;
+    preHandle = handle;
+  },
+  post: function (uid, handle, didThrow) {
+    postUid = uid;
+    postHandle = handle;
+    postDidThrow = didThrow;
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+process.nextTick(function (arg1, arg2) {
+  called = true;
+  assert.equal(arg1, 'a');
+  assert.equal(arg2, 'b');
+}, 'a', 'b');
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, preUid);
+  assert.equal(initUid, postUid);
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandle, preHandle);
+  assert.equal(initHandle, postHandle);
+
+  assert.equal(initHandle.constructor.name, 'NextTickWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(postDidThrow, false);
+
+  assert.equal(called, true);
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-nexttick-exception.js

@@ -0,0 +1,32 @@
+'use strict';
+
+if (process.env.hasOwnProperty('ASYNC_HOOK_TEST_CHILD')) {
+  const asyncHook = require('../');
+
+  asyncHook.enable();
+
+  process.nextTick(function () {
+    throw new Error('test error');
+  });
+} else {
+  const spawn = require('child_process').spawn;
+  const endpoint = require('endpoint');
+
+  const child = spawn(process.execPath, [__filename], {
+    env: Object.assign({ ASYNC_HOOK_TEST_CHILD: '' }, process.env),
+    stdio: ['ignore', 1, 'pipe']
+  });
+
+  let stderr = null;
+  child.stderr.pipe(endpoint(function (err, _stderr) {
+    if (err) throw err;
+    stderr = _stderr;
+  }));
+
+  child.once('close', function (statusCode) {
+    if (statusCode !== 1 || stderr.toString().indexOf('test error') === -1) {
+      process.stderr.write(stderr);
+      process.exit(statusCode);
+    }
+  });
+}

node_modules/async-hook-jl/test/test-nexttick-non-function.js

@@ -0,0 +1,21 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+asyncHook.enable();
+
+let throws = false;
+try {
+  process.nextTick(undefined, 1);
+} catch (e) {
+  assert.equal(e.message, 'callback is not a function');
+  assert.equal(e.name, 'TypeError');
+  throws = true;
+}
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert(throws);
+});

node_modules/async-hook-jl/test/test-parent.js

@@ -0,0 +1,58 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+const net = require('net');
+
+let called = false;
+let firstHook = true;
+
+let initCalls = 0;
+
+let serverHandle = {};
+let serverUid = NaN;
+
+let clientParentHandle = {};
+let clientParentUid = NaN;
+
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parentUid, parentHandle) {
+    if (provider != asyncHook.providers.TCPWRAP) return;
+
+    if (firstHook) {
+      firstHook = false;
+
+      serverUid = uid;
+      serverHandle = handle;
+
+      assert.equal(parentUid, null);
+      assert.equal(parentHandle, null);
+    } else {
+      clientParentHandle = parentHandle;
+      clientParentUid = parentUid;
+    }
+
+    initCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+const server = net.createServer(function (socket) {
+  socket.end();
+  server.close();
+  called = true;
+}).listen(function () {
+  net.connect(this.address());
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(serverHandle, clientParentHandle);
+  assert.equal(serverUid, clientParentUid);
+
+  assert.equal(called, true);
+  assert.equal(initCalls, 2);
+});

node_modules/async-hook-jl/test/test-promise-catch-enabled.js

@@ -0,0 +1,75 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let rejctedCalled = false;
+let rejectedArg = null;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandle = {};
+let initParent = {};
+let initProvider = NaN;
+
+let preHandle = {};
+let preUid = NaN;
+
+let postHandle = {};
+let postUid = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandle = handle;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function (uid, handle) {
+    preUid = uid;
+    preHandle = handle;
+  },
+  post: function (uid, handle) {
+    postUid = uid;
+    postHandle = handle;
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+Promise
+  .reject('a')
+  .catch(arg => {
+    rejctedCalled = true;
+    rejectedArg = arg;
+  });
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, preUid);
+  assert.equal(initUid, postUid);
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandle, preHandle);
+  assert.equal(initHandle, postHandle);
+
+  assert.equal(initHandle.constructor.name, 'PromiseWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(rejctedCalled, true);
+  assert.equal(rejectedArg, 'a');
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-promise-catch-then-chain-fulfilled-enabled.js

@@ -0,0 +1,80 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let rejectedCalled = false;
+let fulfilledCalled = false;
+let fulfilledArg = null;
+
+const initUid = [];
+const initHandle = [];
+const initProvider = [];
+const initParent = [];
+
+const preUid = [];
+const preHandle = [];
+
+const postUid = [];
+const postHandle = [];
+
+const destroyUid = [];
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid.push(uid);
+    initHandle.push(handle);
+    initProvider.push(provider);
+    initParent.push(parent);
+  },
+  pre: function (uid, handle) {
+    preUid.push(uid);
+    preHandle.push(handle);
+  },
+  post: function (uid, handle) {
+    postUid.push(uid);
+    postHandle.push(handle);
+  },
+  destroy: function (uid) {
+    destroyUid.push(uid);
+  }
+});
+
+asyncHook.enable();
+
+Promise
+  .resolve('a')
+  .catch(() => {
+    rejectedCalled = true;
+  })
+  .then(arg => {
+    fulfilledCalled = true;
+    fulfilledArg = arg;
+  });
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid.length, 2, 'both handlers should init');
+  assert.equal(preUid.length, 1, 'only the .then should pre');
+  assert.equal(postUid.length, 1, 'only the .then should post');
+  assert.equal(destroyUid.length, 2, 'both handlers should destroy');
+
+  assert.equal(initUid[0], destroyUid[0]);
+
+  assert.equal(initUid[1], preUid[0]);
+  assert.equal(initUid[1], postUid[0]);
+  assert.equal(initUid[1], destroyUid[1]);
+  assert.equal(initHandle[1], preHandle[0]);
+  assert.equal(initHandle[1], postHandle[0]);
+
+  for (let i = 0; i < 2; ++i) {
+    assert.equal(initHandle[i].constructor.name, 'PromiseWrap');
+    assert.equal(initParent[i], null);
+    assert.equal(initProvider[i], 0);
+  }
+
+  assert.equal(rejectedCalled, false);
+  assert.equal(fulfilledCalled, true);
+  assert.equal(fulfilledArg, 'a');
+});

node_modules/async-hook-jl/test/test-promise-disabled.js

@@ -0,0 +1,72 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const thenHandlersCalledA = [false, false];
+const thenHandlersCalledB = [false, false];
+let catchHandlerCalledC = false;
+let catchHandlerCalledD = false;
+
+let fulfilledArgA = null;
+let rejectedArgB = null;
+let rejectedArgC = null;
+
+asyncHook.addHooks({
+  init: function () {
+    assert(false);
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function () {
+    assert(false);
+  }
+});
+
+asyncHook.enable();
+asyncHook.disable();
+
+Promise
+  .resolve('a')
+  .then(arg => {
+    fulfilledArgA = arg;
+    thenHandlersCalledA[0] = true;
+  }, () => {
+    thenHandlersCalledA[1] = true;
+  });
+
+Promise
+  .reject('b')
+  .then(() => {
+    thenHandlersCalledB[0] = true;
+  }, arg => {
+    rejectedArgB = arg;
+    thenHandlersCalledB[1] = true;
+  });
+
+Promise
+  .reject('c')
+  .catch(arg => {
+    rejectedArgC = arg;
+    catchHandlerCalledC = true;
+  });
+
+Promise
+  .resolve('d')
+  .catch(() => {
+    catchHandlerCalledD = true;
+  });
+
+process.once('exit', function () {
+  assert.deepStrictEqual(thenHandlersCalledA, [true, false]);
+  assert.equal(fulfilledArgA, 'a');
+  assert.deepStrictEqual(thenHandlersCalledB, [false, true]);
+  assert.equal(rejectedArgB, 'b');
+  assert.equal(catchHandlerCalledC, true);
+  assert.equal(rejectedArgC, 'c');
+  assert.equal(catchHandlerCalledD, false);
+});

node_modules/async-hook-jl/test/test-promise-then-catch-chain-rejected-enabled.js

@@ -0,0 +1,81 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let fulfilledCalled = false;
+let rejectedCalled = false;
+let rejectedArg = null;
+
+const initUid = [];
+const initHandle = [];
+const initProvider = [];
+const initParent = [];
+
+const preUid = [];
+const preHandle = [];
+
+const postUid = [];
+const postHandle = [];
+
+const destroyUid = [];
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid.push(uid);
+    initHandle.push(handle);
+    initProvider.push(provider);
+    initParent.push(parent);
+  },
+  pre: function (uid, handle) {
+    preUid.push(uid);
+    preHandle.push(handle);
+  },
+  post: function (uid, handle) {
+    postUid.push(uid);
+    postHandle.push(handle);
+  },
+  destroy: function (uid) {
+    destroyUid.push(uid);
+  }
+});
+
+asyncHook.enable();
+
+Promise
+  .reject('a')
+  .then(() => {
+    fulfilledCalled = true;
+  })
+  .catch(arg => {
+    rejectedCalled = true;
+    rejectedArg = arg;
+  });
+
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid.length, 2, 'both handlers should init');
+  assert.equal(preUid.length, 1, 'only the .catch should pre');
+  assert.equal(postUid.length, 1, 'only the .catch should post');
+  assert.equal(destroyUid.length, 2, 'both handlers should destroy');
+
+  assert.equal(initUid[0], destroyUid[0]);
+
+  assert.equal(initUid[1], preUid[0]);
+  assert.equal(initUid[1], postUid[0]);
+  assert.equal(initUid[1], destroyUid[1]);
+  assert.equal(initHandle[1], preHandle[0]);
+  assert.equal(initHandle[1], postHandle[0]);
+
+  for (let i = 0; i < 2; ++i) {
+    assert.equal(initHandle[i].constructor.name, 'PromiseWrap');
+    assert.equal(initParent[i], null);
+    assert.equal(initProvider[i], 0);
+  }
+
+  assert.equal(fulfilledCalled, false);
+  assert.equal(rejectedCalled, true);
+  assert.equal(rejectedArg, 'a');
+});

node_modules/async-hook-jl/test/test-promise-then-fulfilled-chained-enabled.js

@@ -0,0 +1,80 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let fulfilledCalledA = false;
+let fulfilledArgA = null;
+let fulfilledCalledB = false;
+let fulfilledArgB = null;
+
+const initUid = [];
+const initHandle = [];
+const initProvider = [];
+const initParent = [];
+
+const preUid = [];
+const preHandle = [];
+
+const postUid = [];
+const postHandle = [];
+
+const destroyUid = [];
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid.push(uid);
+    initHandle.push(handle);
+    initProvider.push(provider);
+    initParent.push(parent);
+  },
+  pre: function (uid, handle) {
+    preUid.push(uid);
+    preHandle.push(handle);
+  },
+  post: function (uid, handle) {
+    postUid.push(uid);
+    postHandle.push(handle);
+  },
+  destroy: function (uid) {
+    destroyUid.push(uid);
+  }
+});
+
+asyncHook.enable();
+
+Promise
+  .resolve('a')
+  .then(arg => {
+    fulfilledCalledA = true;
+    fulfilledArgA = arg;
+    return 'b';
+  })
+  .then(arg => {
+    fulfilledCalledB = true;
+    fulfilledArgB = arg;
+  });
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid.length, 2);
+
+  for (let i = 0; i < 2; ++i) {
+    assert.equal(initUid[i], preUid[i]);
+    assert.equal(initUid[i], postUid[i]);
+    assert.equal(initUid[i], destroyUid[i]);
+
+    assert.equal(initHandle[i], preHandle[i]);
+    assert.equal(initHandle[i], postHandle[i]);
+
+    assert.equal(initHandle[i].constructor.name, 'PromiseWrap');
+    assert.equal(initParent[i], null);
+    assert.equal(initProvider[i], 0);
+  }
+
+  assert.equal(fulfilledCalledA, true);
+  assert.equal(fulfilledArgA, 'a');
+  assert.equal(fulfilledCalledB, true);
+  assert.equal(fulfilledArgB, 'b');
+});

node_modules/async-hook-jl/test/test-promise-then-fulfilled-enabled.js

@@ -0,0 +1,79 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let fulfilledCalled = false;
+let fulfilledArg = null;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandle = {};
+let initParent = {};
+let initProvider = NaN;
+
+let preHandle = {};
+let preUid = NaN;
+
+let postHandle = {};
+let postUid = NaN;
+let postDidThrow = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandle = handle;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function (uid, handle) {
+    preUid = uid;
+    preHandle = handle;
+  },
+  post: function (uid, handle, didThrow) {
+    postUid = uid;
+    postHandle = handle;
+    postDidThrow = didThrow;
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+Promise
+  .resolve('a')
+  .then(arg => {
+    fulfilledCalled = true;
+    fulfilledArg = arg;
+  });
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, preUid);
+  assert.equal(initUid, postUid);
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandle, preHandle);
+  assert.equal(initHandle, postHandle);
+
+  assert.equal(initHandle.constructor.name, 'PromiseWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(postDidThrow, false);
+
+  assert.equal(fulfilledCalled, true);
+  assert.equal(fulfilledArg, 'a');
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-promise-then-fulfilled-multiple-enabled.js

@@ -0,0 +1,75 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const fulfilledCalled = [];
+const fulfilledArg = [];
+
+const initUid = [];
+const initHandle = [];
+const initProvider = [];
+const initParent = [];
+
+const preUid = [];
+const preHandle = [];
+
+const postUid = [];
+const postHandle = [];
+
+const destroyUid = [];
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid.push(uid);
+    initHandle.push(handle);
+    initProvider.push(provider);
+    initParent.push(parent);
+  },
+  pre: function (uid, handle) {
+    preUid.push(uid);
+    preHandle.push(handle);
+  },
+  post: function (uid, handle) {
+    postUid.push(uid);
+    postHandle.push(handle);
+  },
+  destroy: function (uid) {
+    destroyUid.push(uid);
+  }
+});
+
+asyncHook.enable();
+
+const p = Promise.resolve('a');
+
+p.then(arg => {
+  fulfilledCalled.push(true);
+  fulfilledArg.push(arg);
+});
+p.then(arg => {
+  fulfilledCalled.push(true);
+  fulfilledArg.push(arg);
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid.length, 2);
+
+  for (let i = 0; i < 2; ++i) {
+    assert.equal(initUid[i], preUid[i]);
+    assert.equal(initUid[i], postUid[i]);
+    assert.equal(initUid[i], destroyUid[i]);
+
+    assert.equal(initHandle[i], preHandle[i]);
+    assert.equal(initHandle[i], postHandle[i]);
+
+    assert.equal(initHandle[i].constructor.name, 'PromiseWrap');
+    assert.equal(initParent[i], null);
+    assert.equal(initProvider[i], 0);
+
+    assert.equal(fulfilledCalled[i], true);
+    assert.equal(fulfilledArg[i], 'a');
+  }
+});

node_modules/async-hook-jl/test/test-promise-then-rejected-enabled.js

@@ -0,0 +1,75 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let rejectedCalled = false;
+let rejectedArg = null;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandle = {};
+let initParent = {};
+let initProvider = NaN;
+
+let preHandle = {};
+let preUid = NaN;
+
+let postHandle = {};
+let postUid = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandle = handle;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function (uid, handle) {
+    preUid = uid;
+    preHandle = handle;
+  },
+  post: function (uid, handle) {
+    postUid = uid;
+    postHandle = handle;
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+Promise
+  .reject('a')
+  .then(null, arg => {
+    rejectedCalled = true;
+    rejectedArg = arg;
+  });
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, preUid);
+  assert.equal(initUid, postUid);
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandle, preHandle);
+  assert.equal(initHandle, postHandle);
+
+  assert.equal(initHandle.constructor.name, 'PromiseWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(rejectedCalled, true);
+  assert.equal(rejectedArg, 'a');
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-promise-timing.js

@@ -0,0 +1,75 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const eventOrder = [];
+
+asyncHook.addHooks({
+  init: function (uid, handle) {
+    eventOrder.push(`init#${uid} ${handle.constructor.name}`);
+  },
+  pre: function (uid) {
+    eventOrder.push(`pre#${uid}`);
+  },
+  post: function (uid) {
+    eventOrder.push(`post#${uid}`);
+  },
+  destroy: function (uid) {
+    eventOrder.push(`destroy#${uid}`);
+  }
+});
+
+asyncHook.enable();
+
+new Promise(function (s) {
+  setTimeout(s, 100); // 1
+})
+.then(function () {
+  return new Promise((s) => setTimeout(s, 100)); // 4
+})
+.then();
+
+process.once('exit', function () {
+  const nodeMajor = parseInt(process.versions.node.split('.')[0], 10);
+
+  if (nodeMajor >= 6) {
+    assert.deepEqual(eventOrder, [
+      'init#-1 TimeoutWrap',
+      'init#-2 PromiseWrap',
+      'init#-3 PromiseWrap',
+      'pre#-1',
+      'post#-1',
+      'destroy#-1',
+      'pre#-2',
+      'init#-4 TimeoutWrap',
+      'post#-2',
+      'destroy#-2',
+      'init#-5 PromiseWrap',
+      'pre#-4',
+      'post#-4',
+      'destroy#-4',
+      'pre#-5',
+      'post#-5',
+      'destroy#-5',
+      'destroy#-3'
+    ]);
+  } else {
+    assert.deepEqual(eventOrder, [
+      'init#-1 TimeoutWrap',
+      'init#-2 PromiseWrap',
+      'init#-3 PromiseWrap',
+      'pre#-1',
+      'post#-1',
+      'destroy#-1',
+      'pre#-2',
+      'init#-4 TimeoutWrap',
+      'post#-2',
+      'destroy#-2',
+      'pre#-4',
+      'post#-4',
+      'destroy#-4',
+      'destroy#-3'
+    ]);
+  }
+});

node_modules/async-hook-jl/test/test-stackfilter-eval.js

@@ -0,0 +1,9 @@
+'use strict';
+const assert = require('assert');
+
+require('../');
+
+let e;
+eval('(function() { e = new Error(); })()');
+
+assert.equal(e.stack.split('\n').length, 10);

node_modules/async-hook-jl/test/test-timeout-clear-in-callback.js

@@ -0,0 +1,38 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const timings = [];
+
+asyncHook.addHooks({
+  init: function (uid, handle) {
+    timings.push(`init#${uid} - ${handle.constructor.name}`);
+  },
+  pre: function (uid) {
+    timings.push(`pre#${uid}`);
+  },
+  post: function (uid) {
+    timings.push(`post#${uid}`);
+  },
+  destroy: function (uid) {
+    timings.push(`destroy#${uid}`);
+  }
+});
+
+asyncHook.enable();
+const timerId = setTimeout(() => {
+  timings.push('callback');
+  clearTimeout(timerId);
+}, 100);
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.deepEqual(timings, [
+    'init#-1 - TimeoutWrap',
+    'pre#-1',
+    'callback',
+    'post#-1',
+    'destroy#-1'
+  ]);
+});

node_modules/async-hook-jl/test/test-timeout-clear.js

@@ -0,0 +1,59 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerCalled = false;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandleName = '';
+let initParent = {};
+let initProvider = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandleName = handle.constructor.name;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+const timerId = setTimeout(function () {
+  timerCalled = true;
+});
+
+clearTimeout(timerId);
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandleName, 'TimeoutWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(timerCalled, false);
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-timeout-didthrow.js

@@ -0,0 +1,46 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+const eventOrder = [];
+
+let throwFlag = null;
+
+asyncHook.addHooks({
+  init: function (uid, handle) {
+    eventOrder.push(`init#${uid} ${handle.constructor.name}`);
+  },
+  pre: function (uid) {
+    eventOrder.push(`pre#${uid}`);
+  },
+  post: function (uid, handle, didThrow) {
+    throwFlag = didThrow;
+    eventOrder.push(`post#${uid}`);
+  },
+  destroy: function (uid) {
+    eventOrder.push(`destroy#${uid}`);
+  }
+});
+
+asyncHook.enable();
+
+process.once('uncaughtException', function () {
+  eventOrder.push('exception');
+});
+
+setTimeout(function () {
+  eventOrder.push('callback');
+  throw new Error('error');
+});
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.strictEqual(throwFlag, true);
+  assert.deepEqual(eventOrder, [
+    'init#-1 TimeoutWrap', 'pre#-1',
+    'callback', 'exception',
+    'post#-1', 'destroy#-1'
+  ]);
+});

node_modules/async-hook-jl/test/test-timeout-disabled.js

@@ -0,0 +1,42 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerACalled = false;
+let timerBCalled = false;
+
+asyncHook.addHooks({
+  init: function () {
+    assert(false);
+  },
+  pre: function () {
+    assert(false);
+  },
+  post: function () {
+    assert(false);
+  },
+  destroy: function () {
+    assert(false);
+  }
+});
+
+asyncHook.enable();
+asyncHook.disable();
+
+const timerId = setTimeout(function () {
+  timerACalled = true;
+});
+
+clearTimeout(timerId);
+
+setTimeout(function (arg1, arg2) {
+  timerBCalled = true;
+  assert.equal(arg1, 'a');
+  assert.equal(arg2, 'b');
+}, 0, 'a', 'b');
+
+process.once('exit', function () {
+  assert.equal(timerACalled, false);
+  assert.equal(timerBCalled, true);
+});

node_modules/async-hook-jl/test/test-timeout-enabled.js

@@ -0,0 +1,72 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+let timerCalled = false;
+
+let initCalls = 0;
+let destroyCalls = 0;
+
+let initUid = NaN;
+let initHandle = {};
+let initParent = {};
+let initProvider = NaN;
+
+let preHandle = {};
+let preUid = NaN;
+
+let postHandle = {};
+let postUid = NaN;
+
+let destroyUid = NaN;
+
+asyncHook.addHooks({
+  init: function (uid, handle, provider, parent) {
+    initUid = uid;
+    initHandle = handle;
+    initParent = parent;
+    initProvider = provider;
+
+    initCalls += 1;
+  },
+  pre: function (uid, handle) {
+    preUid = uid;
+    preHandle = handle;
+  },
+  post: function (uid, handle) {
+    postUid = uid;
+    postHandle = handle;
+  },
+  destroy: function (uid) {
+    destroyUid = uid;
+    destroyCalls += 1;
+  }
+});
+
+asyncHook.enable();
+
+setTimeout(function (arg1, arg2) {
+  timerCalled = true;
+  assert.equal(arg1, 'a');
+  assert.equal(arg2, 'b');
+}, 0, 'a', 'b');
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert.equal(initUid, preUid);
+  assert.equal(initUid, postUid);
+  assert.equal(initUid, destroyUid);
+
+  assert.equal(initHandle, preHandle);
+  assert.equal(initHandle, postHandle);
+
+  assert.equal(initHandle.constructor.name, 'TimeoutWrap');
+  assert.equal(initParent, null);
+  assert.equal(initProvider, 0);
+
+  assert.equal(timerCalled, true);
+  assert.equal(initCalls, 1);
+  assert.equal(destroyCalls, 1);
+});

node_modules/async-hook-jl/test/test-timeout-exception.js

@@ -0,0 +1,32 @@
+'use strict';
+
+if (process.env.hasOwnProperty('ASYNC_HOOK_TEST_CHILD')) {
+  const asyncHook = require('../');
+
+  asyncHook.enable();
+
+  setTimeout(function () {
+    throw new Error('test error');
+  });
+} else {
+  const spawn = require('child_process').spawn;
+  const endpoint = require('endpoint');
+
+  const child = spawn(process.execPath, [__filename], {
+    env: Object.assign({ ASYNC_HOOK_TEST_CHILD: '' }, process.env),
+    stdio: ['ignore', 1, 'pipe']
+  });
+
+  let stderr = null;
+  child.stderr.pipe(endpoint(function (err, _stderr) {
+    if (err) throw err;
+    stderr = _stderr;
+  }));
+
+  child.once('close', function (statusCode) {
+    if (statusCode !== 1 || stderr.toString().indexOf('test error') === -1) {
+      process.stderr.write(stderr);
+      process.exit(statusCode);
+    }
+  });
+}

node_modules/async-hook-jl/test/test-timeout-non-function.js

@@ -0,0 +1,21 @@
+'use strict';
+
+const asyncHook = require('../');
+const assert = require('assert');
+
+asyncHook.enable();
+
+let throws = false;
+try {
+  setTimeout(undefined, 1);
+} catch (e) {
+  assert.equal(e.message, '"callback" argument must be a function');
+  assert.equal(e.name, 'TypeError');
+  throws = true;
+}
+
+asyncHook.disable();
+
+process.once('exit', function () {
+  assert(throws);
+});

node_modules/async-hook-jl/yarn.lock

@@ -0,0 +1,900 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+acorn-jsx@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
+  dependencies:
+    acorn "^3.0.4"
+
+acorn@^3.0.4:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
+
+acorn@^5.0.1:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.0.3.tgz#c460df08491463f028ccb82eab3730bf01087b3d"
+
+ajv-keywords@^1.0.0:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
+
+ajv@^4.7.0:
+  version "4.11.8"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
+  dependencies:
+    co "^4.6.0"
+    json-stable-stringify "^1.0.1"
+
+ansi-escapes@^1.1.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
+
+ansi-regex@2, ansi-regex@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
+
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+
+argparse@^1.0.7:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
+  dependencies:
+    sprintf-js "~1.0.2"
+
+array-union@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
+  dependencies:
+    array-uniq "^1.0.1"
+
+array-uniq@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
+
+arrify@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
+
+async@1.5.x:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+
+babel-code-frame@^6.16.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.22.0.tgz#027620bee567a88c32561574e7fd0801d33118e4"
+  dependencies:
+    chalk "^1.1.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
+
+balanced-match@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
+
+brace-expansion@^1.1.7:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.8.tgz#c07b211c7c952ec1f8efd51a77ef0d1d3990a292"
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+caller-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
+  dependencies:
+    callsites "^0.2.0"
+
+callsites@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
+
+chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
+circular-json@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.1.tgz#be8b36aefccde8b3ca7aa2d6afc07a37242c0d2d"
+
+cli-color@1.1.x:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/cli-color/-/cli-color-1.1.0.tgz#de188cdc4929d83b67aea04110fbed40fdbf6775"
+  dependencies:
+    ansi-regex "2"
+    d "^0.1.1"
+    es5-ext "^0.10.8"
+    es6-iterator "2"
+    memoizee "^0.3.9"
+    timers-ext "0.1"
+
+cli-cursor@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
+  dependencies:
+    restore-cursor "^1.0.1"
+
+cli-width@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
+
+co@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
+
+code-point-at@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+
+concat-stream@^1.5.2:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
+  dependencies:
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
+core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+
+d@1:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
+  dependencies:
+    es5-ext "^0.10.9"
+
+d@^0.1.1, d@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/d/-/d-0.1.1.tgz#da184c535d18d8ee7ba2aa229b914009fae11309"
+  dependencies:
+    es5-ext "~0.10.2"
+
+debug@^2.1.1:
+  version "2.6.8"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
+  dependencies:
+    ms "2.0.0"
+
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+
+del@^2.0.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/del/-/del-2.2.2.tgz#c12c981d067846c84bcaf862cff930d907ffd1a8"
+  dependencies:
+    globby "^5.0.0"
+    is-path-cwd "^1.0.0"
+    is-path-in-cwd "^1.0.0"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    rimraf "^2.2.8"
+
+doctrine@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.0.0.tgz#c73d8d2909d22291e1a007a395804da8b665fe63"
+  dependencies:
+    esutils "^2.0.2"
+    isarray "^1.0.0"
+
+endpoint@0.4.x:
+  version "0.4.5"
+  resolved "https://registry.yarnpkg.com/endpoint/-/endpoint-0.4.5.tgz#8a32db66ad94c3161d279ed1ab4ffb6c4101b79a"
+  dependencies:
+    inherits "^2.0.1"
+
+es5-ext@^0.10.14, es5-ext@^0.10.8, es5-ext@^0.10.9, es5-ext@~0.10.11, es5-ext@~0.10.14, es5-ext@~0.10.2, es5-ext@~0.10.5, es5-ext@~0.10.6:
+  version "0.10.23"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.23.tgz#7578b51be974207a5487821b56538c224e4e7b38"
+  dependencies:
+    es6-iterator "2"
+    es6-symbol "~3.1"
+
+es6-iterator@2, es6-iterator@^2.0.1, es6-iterator@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.1.tgz#8e319c9f0453bf575d374940a655920e59ca5512"
+  dependencies:
+    d "1"
+    es5-ext "^0.10.14"
+    es6-symbol "^3.1"
+
+es6-iterator@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-0.1.3.tgz#d6f58b8c4fc413c249b4baa19768f8e4d7c8944e"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.5"
+    es6-symbol "~2.0.1"
+
+es6-map@^0.1.3:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/es6-map/-/es6-map-0.1.5.tgz#9136e0503dcc06a301690f0bb14ff4e364e949f0"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+    es6-iterator "~2.0.1"
+    es6-set "~0.1.5"
+    es6-symbol "~3.1.1"
+    event-emitter "~0.3.5"
+
+es6-set@~0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/es6-set/-/es6-set-0.1.5.tgz#d2b3ec5d4d800ced818db538d28974db0a73ccb1"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+    es6-iterator "~2.0.1"
+    es6-symbol "3.1.1"
+    event-emitter "~0.3.5"
+
+es6-symbol@3.1.1, es6-symbol@^3.1, es6-symbol@^3.1.1, es6-symbol@~3.1, es6-symbol@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
+es6-symbol@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-2.0.1.tgz#761b5c67cfd4f1d18afb234f691d678682cb3bf3"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.5"
+
+es6-weak-map@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.2.tgz#5e3ab32251ffd1538a1f8e5ffa1357772f92d96f"
+  dependencies:
+    d "1"
+    es5-ext "^0.10.14"
+    es6-iterator "^2.0.1"
+    es6-symbol "^3.1.1"
+
+es6-weak-map@~0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-0.1.4.tgz#706cef9e99aa236ba7766c239c8b9e286ea7d228"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.6"
+    es6-iterator "~0.1.3"
+    es6-symbol "~2.0.1"
+
+escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+
+escope@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
+  dependencies:
+    es6-map "^0.1.3"
+    es6-weak-map "^2.0.1"
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
+eslint@^3.4.0:
+  version "3.19.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.19.0.tgz#c8fc6201c7f40dd08941b87c085767386a679acc"
+  dependencies:
+    babel-code-frame "^6.16.0"
+    chalk "^1.1.3"
+    concat-stream "^1.5.2"
+    debug "^2.1.1"
+    doctrine "^2.0.0"
+    escope "^3.6.0"
+    espree "^3.4.0"
+    esquery "^1.0.0"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    file-entry-cache "^2.0.0"
+    glob "^7.0.3"
+    globals "^9.14.0"
+    ignore "^3.2.0"
+    imurmurhash "^0.1.4"
+    inquirer "^0.12.0"
+    is-my-json-valid "^2.10.0"
+    is-resolvable "^1.0.0"
+    js-yaml "^3.5.1"
+    json-stable-stringify "^1.0.0"
+    levn "^0.3.0"
+    lodash "^4.0.0"
+    mkdirp "^0.5.0"
+    natural-compare "^1.4.0"
+    optionator "^0.8.2"
+    path-is-inside "^1.0.1"
+    pluralize "^1.2.1"
+    progress "^1.1.8"
+    require-uncached "^1.0.2"
+    shelljs "^0.7.5"
+    strip-bom "^3.0.0"
+    strip-json-comments "~2.0.1"
+    table "^3.7.8"
+    text-table "~0.2.0"
+    user-home "^2.0.0"
+
+espree@^3.4.0:
+  version "3.4.3"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-3.4.3.tgz#2910b5ccd49ce893c2ffffaab4fd8b3a31b82374"
+  dependencies:
+    acorn "^5.0.1"
+    acorn-jsx "^3.0.0"
+
+esprima@^3.1.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
+
+esquery@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.0.tgz#cfba8b57d7fba93f17298a8a006a04cda13d80fa"
+  dependencies:
+    estraverse "^4.0.0"
+
+esrecurse@^4.1.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.0.tgz#fa9568d98d3823f9a41d91e902dcab9ea6e5b163"
+  dependencies:
+    estraverse "^4.1.0"
+    object-assign "^4.0.1"
+
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
+
+esutils@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
+
+event-emitter@~0.3.4, event-emitter@~0.3.5:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
+exit-hook@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
+
+fast-levenshtein@~2.0.4:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+
+figures@^1.3.5:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
+  dependencies:
+    escape-string-regexp "^1.0.5"
+    object-assign "^4.1.0"
+
+file-entry-cache@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
+  dependencies:
+    flat-cache "^1.2.1"
+    object-assign "^4.0.1"
+
+flat-cache@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.2.2.tgz#fa86714e72c21db88601761ecf2f555d1abc6b96"
+  dependencies:
+    circular-json "^0.3.1"
+    del "^2.0.2"
+    graceful-fs "^4.1.2"
+    write "^0.2.1"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+
+generate-function@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/generate-function/-/generate-function-2.0.0.tgz#6858fe7c0969b7d4e9093337647ac79f60dfbe74"
+
+generate-object-property@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/generate-object-property/-/generate-object-property-1.2.0.tgz#9c0e1c40308ce804f4783618b937fa88f99d50d0"
+  dependencies:
+    is-property "^1.0.0"
+
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+globals@^9.14.0:
+  version "9.18.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
+
+globby@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-5.0.0.tgz#ebd84667ca0dbb330b99bcfc68eac2bc54370e0d"
+  dependencies:
+    array-union "^1.0.1"
+    arrify "^1.0.0"
+    glob "^7.0.3"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+graceful-fs@^4.1.2:
+  version "4.1.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
+
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+ignore@^3.2.0:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.3.tgz#432352e57accd87ab3110e82d3fea0e47812156d"
+
+imurmurhash@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+inquirer@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
+  dependencies:
+    ansi-escapes "^1.1.0"
+    ansi-regex "^2.0.0"
+    chalk "^1.0.0"
+    cli-cursor "^1.0.1"
+    cli-width "^2.0.0"
+    figures "^1.3.5"
+    lodash "^4.3.0"
+    readline2 "^1.0.1"
+    run-async "^0.1.0"
+    rx-lite "^3.1.2"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.0"
+    through "^2.3.6"
+
+interpret@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.3.tgz#cbc35c62eeee73f19ab7b10a801511401afc0f90"
+
+is-fullwidth-code-point@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-fullwidth-code-point@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
+
+is-my-json-valid@^2.10.0:
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.0.tgz#f079dd9bfdae65ee2038aae8acbc86ab109e3693"
+  dependencies:
+    generate-function "^2.0.0"
+    generate-object-property "^1.1.0"
+    jsonpointer "^4.0.0"
+    xtend "^4.0.0"
+
+is-path-cwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-1.0.0.tgz#d225ec23132e89edd38fda767472e62e65f1106d"
+
+is-path-in-cwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-in-cwd/-/is-path-in-cwd-1.0.0.tgz#6477582b8214d602346094567003be8a9eac04dc"
+  dependencies:
+    is-path-inside "^1.0.0"
+
+is-path-inside@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-1.0.0.tgz#fc06e5a1683fbda13de667aff717bbc10a48f37f"
+  dependencies:
+    path-is-inside "^1.0.1"
+
+is-property@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
+
+is-resolvable@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.0.0.tgz#8df57c61ea2e3c501408d100fb013cf8d6e0cc62"
+  dependencies:
+    tryit "^1.0.1"
+
+isarray@^1.0.0, isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
+js-tokens@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.1.tgz#08e9f132484a2c45a30907e9dc4d5567b7f114d7"
+
+js-yaml@^3.5.1:
+  version "3.8.4"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.8.4.tgz#520b4564f86573ba96662af85a8cafa7b4b5a6f6"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^3.1.1"
+
+json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
+  dependencies:
+    jsonify "~0.0.0"
+
+jsonify@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
+
+jsonpointer@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
+
+levn@^0.3.0, levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
+lodash@^4.0.0, lodash@^4.3.0:
+  version "4.17.4"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+
+lru-queue@0.1:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/lru-queue/-/lru-queue-0.1.0.tgz#2738bd9f0d3cf4f84490c5736c48699ac632cda3"
+  dependencies:
+    es5-ext "~0.10.2"
+
+memoizee@^0.3.9:
+  version "0.3.10"
+  resolved "https://registry.yarnpkg.com/memoizee/-/memoizee-0.3.10.tgz#4eca0d8aed39ec9d017f4c5c2f2f6432f42e5c8f"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.11"
+    es6-weak-map "~0.1.4"
+    event-emitter "~0.3.4"
+    lru-queue "0.1"
+    next-tick "~0.2.2"
+    timers-ext "0.1"
+
+minimatch@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimist@0.0.8:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+
+mkdirp@^0.5.0, mkdirp@^0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  dependencies:
+    minimist "0.0.8"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+mute-stream@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
+
+natural-compare@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
+
+next-tick@1:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
+
+next-tick@~0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-0.2.2.tgz#75da4a927ee5887e39065880065b7336413b310d"
+
+number-is-nan@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
+
+object-assign@^4.0.1, object-assign@^4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+
+once@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  dependencies:
+    wrappy "1"
+
+onetime@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+
+optionator@^0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.4"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    wordwrap "~1.0.0"
+
+os-homedir@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
+
+path-is-absolute@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+
+path-is-inside@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
+
+path-parse@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
+
+pify@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
+
+pinkie-promise@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
+  dependencies:
+    pinkie "^2.0.0"
+
+pinkie@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
+
+pluralize@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
+
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+
+process-nextick-args@~1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
+
+progress@^1.1.8:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
+
+readable-stream@^2.2.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.2.tgz#5a04df05e4f57fe3f0dc68fdd11dc5c97c7e6f4d"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    safe-buffer "~5.1.0"
+    string_decoder "~1.0.0"
+    util-deprecate "~1.0.1"
+
+readline2@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/readline2/-/readline2-1.0.1.tgz#41059608ffc154757b715d9989d199ffbf372e35"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    mute-stream "0.0.5"
+
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  dependencies:
+    resolve "^1.1.6"
+
+require-uncached@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
+  dependencies:
+    caller-path "^0.1.0"
+    resolve-from "^1.0.0"
+
+resolve-from@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
+
+resolve@^1.1.6:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.3.tgz#655907c3469a8680dc2de3a275a8fdd69691f0e5"
+  dependencies:
+    path-parse "^1.0.5"
+
+restore-cursor@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
+  dependencies:
+    exit-hook "^1.0.0"
+    onetime "^1.0.0"
+
+rimraf@^2.2.8:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
+  dependencies:
+    glob "^7.0.5"
+
+run-async@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/run-async/-/run-async-0.1.0.tgz#c8ad4a5e110661e402a7d21b530e009f25f8e389"
+  dependencies:
+    once "^1.3.0"
+
+rx-lite@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
+
+safe-buffer@~5.1.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+
+shelljs@^0.7.5:
+  version "0.7.8"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
+slice-ansi@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+
+stack-chain@^1.3.7:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/stack-chain/-/stack-chain-1.3.7.tgz#d192c9ff4ea6a22c94c4dd459171e3f00cea1285"
+
+string-width@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    strip-ansi "^3.0.0"
+
+string-width@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.0.0.tgz#635c5436cc72a6e0c387ceca278d4e2eec52687e"
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^3.0.0"
+
+string_decoder@~1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.3.tgz#0fc67d7c141825de94282dd536bec6b9bce860ab"
+  dependencies:
+    safe-buffer "~5.1.0"
+
+strip-ansi@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+
+strip-json-comments@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+
+table@^3.7.8:
+  version "3.8.3"
+  resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
+  dependencies:
+    ajv "^4.7.0"
+    ajv-keywords "^1.0.0"
+    chalk "^1.1.1"
+    lodash "^4.0.0"
+    slice-ansi "0.0.4"
+    string-width "^2.0.0"
+
+text-table@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
+
+through@^2.3.6:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+
+timers-ext@0.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/timers-ext/-/timers-ext-0.1.2.tgz#61cc47a76c1abd3195f14527f978d58ae94c5204"
+  dependencies:
+    es5-ext "~0.10.14"
+    next-tick "1"
+
+tryit@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/tryit/-/tryit-1.0.3.tgz#393be730a9446fd1ead6da59a014308f36c289cb"
+
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  dependencies:
+    prelude-ls "~1.1.2"
+
+typedarray@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
+
+user-home@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/user-home/-/user-home-2.0.0.tgz#9c70bfd8169bc1dcbf48604e0f04b8b49cde9e9f"
+  dependencies:
+    os-homedir "^1.0.0"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+
+wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+
+write@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
+  dependencies:
+    mkdirp "^0.5.1"
+
+xtend@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"