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‎test/async-hooks/hook-checks.js‎
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‎test/async-hooks/hook-checks.js‎
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‎test/async-hooks/init-hooks.js‎
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‎test/async-hooks/init-hooks.js‎
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‎test/async-hooks/test-async-await.js‎
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‎test/async-hooks/test-async-await.js‎
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@@ -25,7 +25,7 @@ exports.checkInvocations = function checkInvocations(activity, hooks, stage) {
   );
 
   // Check that actual invocations for all hooks match the expected invocations
-  [ 'init', 'before', 'after', 'destroy' ].forEach(checkHook);
+  [ 'init', 'before', 'after', 'destroy', 'promiseResolve' ].forEach(checkHook);
 
   function checkHook(k) {
     const val = hooks[k];
 
@@ -25,6 +25,7 @@ class ActivityCollector {
     onbefore,
     onafter,
     ondestroy,
+    onpromiseResolve,
     logid = null,
     logtype = null
   } = {}) {
@@ -39,13 +40,16 @@ class ActivityCollector {
     this.onbefore = typeof onbefore === 'function' ? onbefore : noop;
     this.onafter = typeof onafter === 'function' ? onafter : noop;
     this.ondestroy = typeof ondestroy === 'function' ? ondestroy : noop;
+    this.onpromiseResolve = typeof onpromiseResolve === 'function' ?
+      onpromiseResolve : noop;
 
     // Create the hook with which we'll collect activity data
     this._asyncHook = async_hooks.createHook({
       init: this._init.bind(this),
       before: this._before.bind(this),
       after: this._after.bind(this),
-      destroy: this._destroy.bind(this)
+      destroy: this._destroy.bind(this),
+      promiseResolve: this._promiseResolve.bind(this)
     });
   }
 
@@ -206,6 +210,13 @@ class ActivityCollector {
     this.ondestroy(uid);
   }
 
+  _promiseResolve(uid) {
+    const h = this._getActivity(uid, 'promiseResolve');
+    this._stamp(h, 'promiseResolve');
+    this._maybeLog(uid, h && h.type, 'promiseResolve');
+    this.onpromiseResolve(uid);
+  }
+
   _maybeLog(uid, type, name) {
     if (this._logid &&
       (type == null || this._logtype == null || this._logtype === type)) {
@@ -219,6 +230,7 @@ exports = module.exports = function initHooks({
   onbefore,
   onafter,
   ondestroy,
+  onpromiseResolve,
   allowNoInit,
   logid,
   logtype
@@ -228,6 +240,7 @@ exports = module.exports = function initHooks({
     onbefore,
     onafter,
     ondestroy,
+    onpromiseResolve,
     allowNoInit,
     logid,
     logtype
 
@@ -0,0 +1,91 @@
+'use strict';
+const common = require('../common');
+
+// This test ensures async hooks are being properly called
+// when using async-await mechanics. This involves:
+// 1. Checking that all initialized promises are being resolved
+// 2. Checking that for each 'before' corresponding hook 'after' hook is called
+
+const assert = require('assert');
+const initHooks = require('./init-hooks');
+
+const util = require('util');
+
+const sleep = util.promisify(setTimeout);
+// either 'inited' or 'resolved'
+const promisesInitState = new Map();
+// either 'before' or 'after' AND asyncId must be present in the other map
+const promisesExecutionState = new Map();
+
+const hooks = initHooks({
+  oninit,
+  onbefore,
+  onafter,
+  ondestroy: null,  // Intentionally not tested, since it will be removed soon
+  onpromiseResolve
+});
+hooks.enable();
+
+function oninit(asyncId, type, triggerAsyncId, resource) {
+  if (type === 'PROMISE') {
+    promisesInitState.set(asyncId, 'inited');
+  }
+}
+
+function onbefore(asyncId) {
+  if (!promisesInitState.has(asyncId)) {
+    return;
+  }
+  promisesExecutionState.set(asyncId, 'before');
+}
+
+function onafter(asyncId) {
+  if (!promisesInitState.has(asyncId)) {
+    return;
+  }
+
+  assert.strictEqual(promisesExecutionState.get(asyncId), 'before',
+                     'after hook called for promise without prior call' +
+                     'to before hook');
+  assert.strictEqual(promisesInitState.get(asyncId), 'resolved',
+                     'after hook called for promise without prior call' +
+                     'to resolve hook');
+  promisesExecutionState.set(asyncId, 'after');
+}
+
+function onpromiseResolve(asyncId) {
+  assert(promisesInitState.has(asyncId),
+         'resolve hook called for promise without prior call to init hook');
+
+  promisesInitState.set(asyncId, 'resolved');
+}
+
+const timeout = common.platformTimeout(10);
+
+function checkPromisesInitState() {
+  for (const initState of promisesInitState.values()) {
+    assert.strictEqual(initState, 'resolved',
+                       'promise initialized without being resolved');
+  }
+}
+
+function checkPromisesExecutionState() {
+  for (const executionState of promisesExecutionState.values()) {
+    assert.strictEqual(executionState, 'after',
+                       'mismatch between before and after hook calls');
+  }
+}
+
+process.on('beforeExit', common.mustCall(() => {
+  hooks.disable();
+  hooks.sanityCheck('PROMISE');
+
+  checkPromisesInitState();
+  checkPromisesExecutionState();
+}));
+
+async function asyncFunc() {
+  await sleep(timeout);
+}
+
+asyncFunc();