initial commit

benchmarks/query/async.bench.ts

@@ -0,0 +1,42 @@
+import { bench, describe } from 'vitest';
+import { EXTENDED } from '../helpers/bench-options.js';
+import {
+  okSome,
+  okNone,
+  QueryPromise,
+} from '../helpers/imports.js';
+
+// ---------------------------------------------------------------------------
+// QueryPromise.from — returns value
+// ---------------------------------------------------------------------------
+
+describe('QueryPromise.from — returns value', () => {
+  bench('native-monad', async () => {
+    await QueryPromise.from(() => Promise.resolve(42));
+  }, EXTENDED);
+  // No other library has a three-state async wrapper
+});
+
+// ---------------------------------------------------------------------------
+// QueryPromise.from — returns null
+// ---------------------------------------------------------------------------
+
+describe('QueryPromise.from — returns null', () => {
+  bench('native-monad', async () => {
+    await QueryPromise.from(() => Promise.resolve(null));
+  }, EXTENDED);
+});
+
+// ---------------------------------------------------------------------------
+// QueryPromise.all — all OkSome
+// ---------------------------------------------------------------------------
+
+for (const size of [10, 100] as const) {
+  describe(`QueryPromise.all — ${size} items, all OkSome`, () => {
+    const promises = () => Array.from({ length: size }, (_, i) => Promise.resolve(okSome(i)));
+
+    bench('native-monad', async () => {
+      await QueryPromise.all(promises());
+    }, EXTENDED);
+  });
+}