From 750a8a21080641f29c8f43319cbc6b4bbb2bae67 Mon Sep 17 00:00:00 2001
From: Mikhail Bodrov <bodrovmiha@yandex.ru>
Date: Mon, 7 Jul 2025 13:03:59 +0300
Subject: [PATCH] fix: optimize match siblings

---
 packages/jest-runtime/src/helpers.ts | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/packages/jest-runtime/src/helpers.ts b/packages/jest-runtime/src/helpers.ts
index e725a758eb4a..a99ebf9b28c7 100644
--- a/packages/jest-runtime/src/helpers.ts
+++ b/packages/jest-runtime/src/helpers.ts
@@ -43,15 +43,17 @@ export const findSiblingsWithFileExtension = (
 
       const matches = glob
         .sync(`${pathToModule}.*`, {windowsPathsNoEscape: true})
-        .map(match => slash(match))
         .map(match => {
-          const relativePath = path.posix.relative(slashedDirname, match);
+          const slashedMap = slash(match);
+          const relativePath = path.posix.relative(slashedDirname, slashedMap);
 
-          return path.posix.dirname(match) === slashedDirname
-            ? `./${relativePath}`
-            : relativePath;
+          const slashedPath =
+            path.posix.dirname(slashedMap) === slashedDirname
+              ? `./${relativePath}`
+              : relativePath;
+
+          return `\t'${slashedPath}'`;
         })
-        .map(match => `\t'${match}'`)
         .join('\n');
 
       if (matches) {