From bf2d8bfd7f6c1e6b8cd3d3d949acfa4f964ce18e Mon Sep 17 00:00:00 2001
From: takecchi <takecchi.kobayashi@gmail.com>
Date: Sat, 10 Oct 2026 11:25:55 +0900
Subject: [PATCH] =?UTF-8?q?test:=20plugin=20=E3=81=AE=E7=89=87=E3=81=A5?=
 =?UTF-8?q?=E3=81=91=E3=81=AE=E8=A9=A6=E9=A8=93=E3=81=A7=E5=A4=A7=E6=96=87?=
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---
 packages/core/src/plugin-extract.test.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/plugin-extract.test.ts b/packages/core/src/plugin-extract.test.ts
index 014bed612..34c376b9c 100644
--- a/packages/core/src/plugin-extract.test.ts
+++ b/packages/core/src/plugin-extract.test.ts
@@ -646,7 +646,9 @@ describe('片づけ', () => {
     await chmod(join(plugins, tmpName), 0o555);
     await mkdir(join(plugins, 'human-made'));
     await writeFile(join(plugins, 'notes.txt'), 'dummy-content');
-    await mkdir(join(plugins, `demo@${'A'.repeat(40)}`));
+    // A ではなく C: 大文字小文字を区別しない fs（macOS の APFS）では `legacy`（demo@aaa…）と同じ名前になり、mkdir が EEXIST になるため。
+    const upperSha = `demo@${'C'.repeat(40)}`;
+    await mkdir(join(plugins, upperSha));
     await mkdir(join(plugins, `demo@${'a'.repeat(39)}`));
     await mkdir(join(plugins, '.tmp-human'));
 
@@ -658,7 +660,7 @@ describe('片づけ', () => {
     expect((await readdir(plugins)).sort()).toEqual(
       [
         `.tmp-human`,
-        `demo@${'A'.repeat(40)}`,
+        upperSha,
         `demo@${'a'.repeat(39)}`,
         basename(keep.path),
         'human-made',