fix(benchmark-test): suggestions for #10975

packages/agoric-cli/src/sdk-package-names.js

@@ -5,6 +5,7 @@ export default [
   "@agoric/async-flow",
   "@agoric/base-zone",
   "@agoric/benchmark",
+  "@agoric/benchmark-test",
   "@agoric/boot",
   "@agoric/builders",
   "@agoric/cache",

packages/benchmark-test/package.json

@@ -1,9 +1,28 @@
 {
-    "name": "benchmark",
-    "version": "1.0.0",
-    "type": "module",
-    "scripts": {
-        "test": "yarn rollup -c && eshost -h v8,xs dist/bundle.js"
-    },
-    "license": "MIT"
+  "name": "@agoric/benchmark-test",
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "build": "exit 0",
+    "prepack": "tsc --build tsconfig.build.json",
+    "postpack": "git clean -f '*.d.ts*' '*.tsbuildinfo'",
+    "test": "yarn rollup -c && eshost -h 'V8,Moddable XS' dist/bundle.js",
+    "bench": "yarn rollup -c && node --jitless --cpu-prof dist/bundle.js",
+    "lint": "run-s --continue-on-error lint:*",
+    "lint:eslint": "eslint .",
+    "lint:types": "tsc"
+  },
+  "author": "Agoric",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/Agoric/agoric-sdk/issues"
+  },
+  "homepage": "https://github.com/Agoric/agoric-sdk#readme",
+  "devDependencies": {
+    "tsd": "^0.31.1",
+    "@rollup/plugin-node-resolve": "^16.0.0",
+    "@rollup/plugin-commonjs": "^28.0.2",
+    "@endo/init": "^1.1.8",
+    "@endo/pass-style": "^1.4.8"
+  }
 }

packages/benchmark-test/rollup.config.js

@@ -2,16 +2,12 @@ import resolve from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
 
 export default {
-  input: 'benchmark.test.js', 
+  input: 'test/benchmark.test.js',
   output: {
     file: 'dist/bundle.js',
     format: 'iife',
     name: 'bundle',
     sourcemap: false,
   },
-  plugins: [
-    resolve(),
-    commonjs(), 
-  ],
+  plugins: [resolve(), commonjs()],
 };
-

packages/benchmark-test/test/benchmark.test.js

@@ -0,0 +1,58 @@
+import '@endo/init';
+import { passStyleOf } from '@endo/pass-style';
+import { test, benchmark } from '../tools/benchmark.js';
+
+async function runBenchmark() {
+  await test('Benchmark', async t => {
+    await benchmark(
+      'Empty object',
+      t,
+      async () => {
+        passStyleOf(harden({}));
+      },
+      0.01,
+    );
+  });
+
+  await test('Another Benchmark', async t => {
+    await benchmark(
+      'Alphabets object',
+      t,
+      async () => {
+        passStyleOf(
+          harden({
+            a: 12,
+            b: 13,
+            c: 14,
+            d: 15,
+            e: 16,
+            f: 17,
+            g: 18,
+            h: 19,
+            i: 20,
+            j: 21,
+            k: 22,
+            l: 23,
+            m: 24,
+            n: 25,
+            o: 26,
+            p: 27,
+            q: 28,
+            r: 29,
+            s: 30,
+            t: 31,
+            u: 32,
+            v: 33,
+            w: 34,
+            x: 35,
+            y: 36,
+            z: 37,
+          }),
+        );
+      },
+      0.001,
+    );
+  });
+}
+
+void runBenchmark();

packages/benchmark-test/tools/benchmark.js

@@ -0,0 +1,39 @@
+// import { performance } from 'perf_hooks';
+const performance = { now: () => Date.now() };
+
+async function benchmark(name, t, fn, expedtedTime, iterations = 10000) {
+  await null;
+  const start = performance.now(); // 3
+  for (let i = 0; i < iterations; i += 1) {
+    await fn();
+  }
+  const end = performance.now(); // 8
+  const avgTime = (end - start) / iterations;
+
+  console.log(`${name} | Average time: ${avgTime}ms`);
+  t.assert(
+    avgTime < expedtedTime,
+    `Expected ${avgTime} to be less than ${expedtedTime}`,
+  );
+}
+
+async function test(name, fn) {
+  await null;
+  try {
+    console.log('Running test: ', name);
+    await fn({ assert, truthy });
+    console.log(`✅ Passed`);
+  } catch (err) {
+    console.log(`❌ Failed: ${err.message}`);
+  }
+}
+
+function assert(condition, message = 'Assertion failed') {
+  if (!condition) throw new Error(message);
+}
+
+function truthy(value, message = 'Expected a truthy value') {
+  if (!value) throw new Error(message);
+}
+
+export { benchmark, test };

packages/benchmark-test/tsconfig.build.json

@@ -0,0 +1,6 @@
+{
+    "extends": [
+        "./tsconfig.json",
+        "../../tsconfig-build-options.json"
+    ]
+}

packages/benchmark-test/tsconfig.json

@@ -0,0 +1,10 @@
+// This file can contain .js-specific Typescript compiler config.
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {},
+  "include": [
+    "tools",
+    "test",
+    "rollup.config.js"
+  ]
+}

packages/benchmark-test/typedoc.json

@@ -0,0 +1,12 @@
+{
+    "extends": [
+        "../../typedoc.base.json"
+    ],
+    "entryPoints": [
+        "tools/benchmark.js"
+    ],
+    "validation": {
+        "notExported": false,
+        "invalidLink": false,
+    }
+}