From 561dda273fc6590d998b2af0cf0c63654c679d48 Mon Sep 17 00:00:00 2001
From: Andrey Pechkurov <apechkurov@gmail.com>
Date: Sun, 22 Mar 2020 21:53:52 +0300
Subject: async_hooks: move to lazy destroy hook registration in AsyncResource
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PR-URL: https://github.com/nodejs/node/pull/32429
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Vladimir de Turckheim <vlad2t@hotmail.com>
---
 benchmark/async_hooks/gc-tracking.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'benchmark')

diff --git a/benchmark/async_hooks/gc-tracking.js b/benchmark/async_hooks/gc-tracking.js
index 030b5f8e193..4a59a5a4b65 100644
--- a/benchmark/async_hooks/gc-tracking.js
+++ b/benchmark/async_hooks/gc-tracking.js
@@ -1,11 +1,12 @@
 'use strict';
 const common = require('../common.js');
-const { AsyncResource } = require('async_hooks');
+const { createHook, AsyncResource } = require('async_hooks');
 
 const bench = common.createBenchmark(main, {
   n: [1e6],
   method: [
     'trackingEnabled',
+    'trackingEnabledWithDestroyHook',
     'trackingDisabled',
   ]
 }, {
@@ -30,6 +31,14 @@ function main({ n, method }) {
       }
       endAfterGC(n);
       break;
+    case 'trackingEnabledWithDestroyHook':
+      createHook({ destroy: () => {} }).enable();
+      bench.start();
+      for (let i = 0; i < n; i++) {
+        new AsyncResource('foobar');
+      }
+      endAfterGC(n);
+      break;
     case 'trackingDisabled':
       bench.start();
       for (let i = 0; i < n; i++) {
-- 
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