From 869460aa5826e4d61f5e35879815efc7e9f3848b Mon Sep 17 00:00:00 2001
From: SindreXie <xtx1130@gmail.com>
Date: Wed, 7 Sep 2022 11:11:29 +0800
Subject: [PATCH] benchmark: add stream destroy benchmark

PR-URL: https://github.com/nodejs/node/pull/44533
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Erick Wendel <erick.workspace@gmail.com>
---
 benchmark/streams/destroy.js | 56 ++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 benchmark/streams/destroy.js

diff --git a/benchmark/streams/destroy.js b/benchmark/streams/destroy.js
new file mode 100644
index 00000000000..c6811139d8c
--- /dev/null
+++ b/benchmark/streams/destroy.js
@@ -0,0 +1,56 @@
+'use strict';
+const common = require('../common.js');
+const {
+  Duplex,
+  Readable,
+  Transform,
+  Writable,
+} = require('stream');
+
+const bench = common.createBenchmark(main, {
+  n: [1e6],
+  kind: ['duplex', 'readable', 'transform', 'writable']
+});
+
+function main({ n, kind }) {
+  switch (kind) {
+    case 'duplex':
+      new Duplex({});
+      new Duplex();
+
+      bench.start();
+      for (let i = 0; i < n; ++i)
+        new Duplex().destroy();
+      bench.end(n);
+      break;
+    case 'readable':
+      new Readable({});
+      new Readable();
+
+      bench.start();
+      for (let i = 0; i < n; ++i)
+        new Readable().destroy();
+      bench.end(n);
+      break;
+    case 'writable':
+      new Writable({});
+      new Writable();
+
+      bench.start();
+      for (let i = 0; i < n; ++i)
+        new Writable().destroy();
+      bench.end(n);
+      break;
+    case 'transform':
+      new Transform({});
+      new Transform();
+
+      bench.start();
+      for (let i = 0; i < n; ++i)
+        new Transform().destroy();
+      bench.end(n);
+      break;
+    default:
+      throw new Error('Invalid kind');
+  }
+}