benchmark: add node-error benchmark

PR-URL: https://github.com/nodejs/node/pull/43077
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>

2 files changed, 35 insertions, 0 deletions

diff --git a/benchmark/error/error.js b/benchmark/error/error.js
new file mode 100644
index 00000000000..c856f3e07f6
--- /dev/null
+++ b/benchmark/error/error.js
@@ -0,0 +1,14 @@
+'use strict';
+
+const common = require('../common.js');
+
+const bench = common.createBenchmark(main, {
+  n: [1e7],
+});
+
+function main({ n }) {
+  bench.start();
+  for (let i = 0; i < n; ++i)
+    new Error('test');
+  bench.end(n);
+}
diff --git a/benchmark/error/node-error.js b/benchmark/error/node-error.js
new file mode 100644
index 00000000000..f672522b2d0
--- /dev/null
+++ b/benchmark/error/node-error.js
@@ -0,0 +1,21 @@
+'use strict';
+
+const common = require('../common');
+
+const bench = common.createBenchmark(main, {
+  n: [1e7],
+}, {
+  flags: ['--expose-internals']
+});
+
+function main({ n }) {
+  const {
+    codes: {
+      ERR_INVALID_STATE,
+    }
+  } = require('internal/errors');
+  bench.start();
+  for (let i = 0; i < n; ++i)
+    new ERR_INVALID_STATE.TypeError('test');
+  bench.end(n);
+}