From 7754a6fd49e306ca132c4f0eed892028a2f78e2a Mon Sep 17 00:00:00 2001
From: winewill <324803222+winewill@users.noreply.github.com>
Date: Fri, 18 Sep 2026 11:58:57 +0800
Subject: [PATCH] test(desktop): isolate Windows cache path from host platform

---
 apps/desktop/tests/windows-sign.spec.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/desktop/tests/windows-sign.spec.ts b/apps/desktop/tests/windows-sign.spec.ts
index 8af2036a5f..53113a2b36 100644
--- a/apps/desktop/tests/windows-sign.spec.ts
+++ b/apps/desktop/tests/windows-sign.spec.ts
@@ -163,6 +163,7 @@ describe('Windows token signing', () => {
         DSH_DESKTOP_MANDATORY_UPDATE_TEST_ORIGIN: 'https://policy.example.com',
         DSH_DESKTOP_WINDOWS_CER_FILE: certificateFile, DSH_DESKTOP_WINDOWS_SIGNTOOL: signTool,
         DSH_DESKTOP_WINDOWS_TOKEN_PIN: 'fixture-pin', DSH_DESKTOP_WINDOWS_KEY_CONTAINER: 'fixture-container',
+        DSH_DESKTOP_WINDOWS_SIGNATURE_CACHE_DIR: 'C:\\fixture\\signature-cache',
       }, { platform: 'win32', arch: 'x64' })
       expect(execFile).not.toHaveBeenCalled()
       vi.mocked(execFile).mockImplementationOnce((...args: unknown[]) => {