From dcfb0d2a5fc547a87afbdac5448f5ea2f35d845a Mon Sep 17 00:00:00 2001
From: waterbro-8 <waterbro-8@users.noreply.github.com>
Date: Tue, 22 Sep 2026 12:18:02 +0000
Subject: [PATCH] =?UTF-8?q?test:=20=E7=BB=9F=E4=B8=80=E6=B8=85=E7=90=86=20?=
 =?UTF-8?q?React=20=E6=B5=8B=E8=AF=95=E6=A0=91?=
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---
 vitestSetup.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/vitestSetup.ts b/vitestSetup.ts
index aa9bedb..1c98e44 100644
--- a/vitestSetup.ts
+++ b/vitestSetup.ts
@@ -1,4 +1,11 @@
-import { vi } from 'vitest'
+import { cleanup } from '@testing-library/react'
+import { afterEach, vi } from 'vitest'
+
+// Vitest globals are intentionally disabled, so React Testing Library cannot
+// auto-register its own cleanup hook. Unmount every rendered tree before the
+// JSDOM environment is torn down; pending React 19 transitions can otherwise
+// try to commit against an already-disposed window.
+afterEach(cleanup)
 
 vi.mock('next/router', () => require('next-router-mock'))
 vi.mock('@/i18n/routing', () => ({