benchmark: add throws and doesNotThrow bench

RafaelGSS · targos · commit 6db777fb3a75 · 2024-10-02T07:57:51.000+02:00
PR-URL: #54734 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
diff --git a/benchmark/assert/throws.js b/benchmark/assert/throws.js
@@ -0,0 +1,27 @@
+'use strict';
+
+const common = require('../common.js');
+const assert = require('assert');
+
+const bench = common.createBenchmark(main, {
+ n: [25, 2e5],
+ method: ['throws', 'doesNotThrow'],
+});
+
+function main({ n, method }) {
+ const fn = assert[method];
+ const shouldThrow = method === 'throws';
+
+ bench.start();
+ for (let i = 0; i < n; ++i) {
+ fn(() => {
+ const err = new Error(`assert.${method}`);
+ if (shouldThrow) {
+ throw err;
+ } else {
+ return err;
+ }
+ });
+ }
+ bench.end(n);
+}

-Original file line number
+Diff line change
@@ @@ -0,0 +1,27 @@ @@
 +'use strict';
++
 +constcommon=require('../common.js');
 +constassert=require('assert');
++
 +constbench=common.createBenchmark(main,{
 +n: [25,2e5],
 +method: ['throws','doesNotThrow'],
 +});
++
 +functionmain({ n, method }){
 +constfn=assert[method];
 +constshouldThrow=method==='throws';
++
 +bench.start();
 +for(leti=0;i<n;++i){
 +fn(()=>{
 +consterr=newError(`assert.${method}`);
 +if(shouldThrow){
 +throwerr;
 +}else{
 +returnerr;
 +}
 +});
 +}
 +bench.end(n);
 +}