src: add bench-node support and use by default

Author: RafaelGSS

README.md

@@ -47,7 +47,7 @@ $ bench-it ./node
 To a pretty terminal output, run `index.js`
 
 ```console
-$ node index.js
+$ node --allow-natives-syntax index.js
 cpu: 13th Gen Intel(R) Core(TM) i5-13600K (20 cores)
 node: v20.13.1 (/home/hzk/.nvm/versions/node/v20.13.1/bin/node)
 os: Linux 5.15.133.1-microsoft-standard-WSL2 x64

bench-it.js

@@ -13,7 +13,7 @@ if (process.argv.length < 3) {
 const BINARY = process.argv[2];
 
 if (process.argv[3] === "baseline") {
-  const result = execSync(`${BINARY} ${NODEJS_PACKAGE_BENCHMARK_PATH}/index.js`, {
+  const result = execSync(`${BINARY} --allow-natives-syntax ${NODEJS_PACKAGE_BENCHMARK_PATH}/index.js`, {
     env: { TTY: true },
   }).toString();
   fs.writeFileSync('baseline.out', `${result}`);
@@ -34,7 +34,7 @@ try {
   diffCmd = "diff";
 }
 
-const currentResult = execSync(`${BINARY} ${NODEJS_PACKAGE_BENCHMARK_PATH}/index.js`, {
+const currentResult = execSync(`${BINARY} --allow-natives-syntax ${NODEJS_PACKAGE_BENCHMARK_PATH}/index.js`, {
   env: { TTY: true },
 }).toString();
 fs.writeFileSync('current.out', currentResult);

index.js

@@ -1,4 +1,4 @@
-#!/usr/bin/env node
+#!/usr/bin/env node --allow-natives-syntax
 
 const fs = require('node:fs/promises');
 const path = require('node:path');

package.json

@@ -30,6 +30,7 @@
     "@types/lodash": "4.17.3",
     "@types/underscore": "1.11.15",
     "autocannon": "7.15.0",
+    "bench-node": "0.1.0",
     "dotenv": "16.4.5",
     "fastify": "4.26.1",
     "lodash": "4.17.21",

src/babel-benchmark.js

@@ -1,5 +1,6 @@
 const fs = require('node:fs');
 const path = require('node:path');
+const assert = require('node:assert');
 const Babel = require('@babel/standalone');
 
 const payloads = [
@@ -16,6 +17,7 @@ module.exports = {
         let v = undefined;
         for (const p of payloads) {
           v = Babel.transform(p, { code: true, ast: true }).code;
+          assert.ok(v)
         }
         return v;
       },
@@ -25,7 +27,8 @@ module.exports = {
       fn: () => {
         let v = undefined;
         for (const p of payloads) {
-          v = Babel.transform(p, { code: false }).code;
+          v = Babel.transform(p, { code: false });
+          assert.ok(v);
         }
         return v;
       },

src/dotenv-benchmark.js

@@ -14,5 +14,5 @@ module.exports = {
       },
     },
   ],
-  benchmarker: 'tinybench',
+  benchmarker: 'bench-node',
 };

src/lodash-benchmark.js

@@ -1,3 +1,4 @@
+const assert = require('node:assert');
 const lodash = require('lodash');
 
 module.exports = {
@@ -7,19 +8,19 @@ module.exports = {
     {
       name: '.chunk',
       fn: () => {
-        lodash.chunk(['a', 'b', 'c', 'd'], 2);
+        assert.ok(lodash.chunk(['a', 'b', 'c', 'd'], 2));
       },
     },
     {
       name: '.groupBy',
       fn: () => {
-        lodash.groupBy([6.1, 4.2, 6.3], Math.floor);
+        assert.ok(lodash.groupBy([6.1, 4.2, 6.3], Math.floor));
       },
     },
     {
       name: '.includes',
       fn: () => {
-        lodash.includes({ 'a': 1, 'b': 2 }, 1);
+        assert.ok(lodash.includes({ 'a': 1, 'b': 2 }, 1));
       },
     },
     {
@@ -31,9 +32,9 @@ module.exports = {
           { 'user': 'fred',   'age': 40 },
           { 'user': 'barney', 'age': 36 }
         ];
-        lodash.orderBy(users, ['user', 'age'], ['asc', 'desc']);
+        assert.ok(lodash.orderBy(users, ['user', 'age'], ['asc', 'desc']));
       }
     }
   ],
-  benchmarker: 'tinybench',
+  benchmarker: 'bench-node',
 };

src/moment-benchmark.js

@@ -1,3 +1,4 @@
+const assert = require('node:assert');
 const moment = require('moment');
 
 module.exports = {
@@ -7,27 +8,27 @@ module.exports = {
     {
       name: 'format (full)',
       fn: () => {
-        return moment().format('MMMM Do YYYY, h:mm:ss a');
+        assert.ok(moment().format('MMMM Do YYYY, h:mm:ss a'));
       },
     },
     {
       name: 'format',
       fn: () => {
-        return moment().format();
+        assert.ok(moment().format());
       },
     },
     {
       name: 'fromNow (YYYYMMDD)',
       fn: () => {
-        return moment('20111031', 'YYYYMMDD').fromNow();
+        assert.ok(moment('20111031', 'YYYYMMDD').fromNow());
       },
     },
     {
       name: 'subtract (10)',
       fn: () => {
-        return moment().subtract(10, 'days').calendar();
+        assert.ok(moment().subtract(10, 'days').calendar());
       },
     },
   ],
-  benchmarker: 'tinybench',
+  benchmarker: 'bench-node',
 };

src/pino-benchmark.js

@@ -14,5 +14,5 @@ module.exports = {
       },
     },
   ],
-  benchmarker: 'tinybench',
+  benchmarker: 'bench-node',
 };

src/prettier-benchmark.js

@@ -1,5 +1,6 @@
 const fs = require('node:fs');
 const path = require('node:path');
+const assert = require('node:assert');
 const prettier = require('prettier');
 
 const payloads = [
@@ -15,7 +16,8 @@ module.exports = {
       fn: () => {
         let v = undefined;
         for (const p of payloads) {
-          v= prettier.format(p, { parser: 'babel' });
+          v = prettier.format(p, { parser: 'babel' });
+          assert.ok(v);
         }
         return v;
       },
@@ -29,6 +31,7 @@ module.exports = {
             p,
             { singleQuote: true, useTabs: true, parser: 'babel' },
           );
+          assert.ok(v);
         }
         return v;
       },
@@ -42,6 +45,7 @@ module.exports = {
             p,
             { semi: false, parser: 'babel' }
           );
+          assert.ok(v);
         }
         return v;
       },