From c17267ec87f9afe78bb038c697d032641b37f8ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rub=C3=A9n=20Norte?= <rubennorte@meta.com>
Date: Wed, 13 Aug 2025 10:14:21 -0700
Subject: [PATCH] Upgrade tinybench to v4.1.0 (#53249)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53249

Changelog: [internal]

This just upgrades tinybench (used in Fantom benchmarks) to v4.1.0, which contains a feature we need to customize test durations.

Reviewed By: rshest

Differential Revision: D80169516

fbshipit-source-id: 5813b3050843b52d604619a44a5e097e26f54432
---
 .../npm/{tinybench_v3.1.x.js => tinybench_v4.1.x.js}     | 9 ++++++++-
 package.json                                             | 2 +-
 yarn.lock                                                | 8 ++++----
 3 files changed, 13 insertions(+), 6 deletions(-)
 rename flow-typed/npm/{tinybench_v3.1.x.js => tinybench_v4.1.x.js} (93%)

diff --git a/flow-typed/npm/tinybench_v3.1.x.js b/flow-typed/npm/tinybench_v4.1.x.js
similarity index 93%
rename from flow-typed/npm/tinybench_v3.1.x.js
rename to flow-typed/npm/tinybench_v4.1.x.js
index 69526caf146..a40214d9673 100644
--- a/flow-typed/npm/tinybench_v3.1.x.js
+++ b/flow-typed/npm/tinybench_v4.1.x.js
@@ -91,7 +91,14 @@ declare module 'tinybench' {
     beforeEach?: (this: Task) => void | Promise<void>,
   };
 
-  export type Fn = () => Promise<mixed> | mixed;
+  export interface FnReturnedObject {
+    overriddenDuration?: number;
+  }
+
+  export type Fn = () =>
+    | Promise<void | FnReturnedObject>
+    | void
+    | FnReturnedObject;
 
   declare export class Bench extends EventTarget {
     concurrency: null | 'task' | 'bench';
diff --git a/package.json b/package.json
index 93deb6ff91f..9852f964acc 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
     "signedsource": "^1.0.0",
     "supports-color": "^7.1.0",
     "temp-dir": "^2.0.0",
-    "tinybench": "^3.1.0",
+    "tinybench": "^4.1.0",
     "typescript": "5.8.3",
     "ws": "^6.2.3"
   },
diff --git a/yarn.lock b/yarn.lock
index f1c8275b4ab..f984254adeb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9174,10 +9174,10 @@ through@^2.3.6:
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha512-w89qg7PI8wAdvX60bMDP+bFoD5Dvhm9oLheFp5O4a2QF0cSBGsBX4qZmadPMvVqlLJBBci+WqGGOAPvcDeNSVg==
 
-tinybench@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/tinybench/-/tinybench-3.1.0.tgz#ec68451ff05233cf3de12c46f39f06011897109a"
-  integrity sha512-Km+oMh2xqNCxuyoUsqbRmHgFSd8sATh7v7xreP+kHN6x67w28Pawr83WmBxcaORvxkc0Ex6zgqK951yBnTFaaQ==
+tinybench@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/tinybench/-/tinybench-4.1.0.tgz#090118e51159eb105f3cc2ef5cf371f3f8adc7bf"
+  integrity sha512-8JZoQRJgWWEIIeAmpiNmMHIREmUY3oGX8GRmlmNapLr/qtgMe+K76vM2qabh85hNScnE2lqTVTajVETjuD9Ixg==
 
 tmp@^0.0.33:
   version "0.0.33"