From ce54cef0e497315a2b3e0b80446f4f4d5a42bb12 Mon Sep 17 00:00:00 2001
From: haelyra <49814733+haelyra@users.noreply.github.com>
Date: Sun, 11 Oct 2026 11:15:16 -0400
Subject: [PATCH] test: verify rollback preservation across filesystem error
 codes

---
 tests/lib/skill-evolution-storage.test.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/lib/skill-evolution-storage.test.js b/tests/lib/skill-evolution-storage.test.js
index 99e028530..c37706638 100644
--- a/tests/lib/skill-evolution-storage.test.js
+++ b/tests/lib/skill-evolution-storage.test.js
@@ -146,7 +146,7 @@ test('rollback initialization failure preserves unsnapshotted live bytes and the
   const target = path.join(versionsDir, 'v1.md');
   fs.writeFileSync(target, '# Saved target\n');
   fs.writeFileSync(versioning.getEvolutionDir(skillDir), 'owned blocker');
-  assert.throws(() => versioning.rollbackTo(skillDir, 1), /ENOTDIR/);
+  assert.throws(() => versioning.rollbackTo(skillDir, 1), error => Boolean(error.code));
   assert.equal(fs.readFileSync(path.join(skillDir, 'SKILL.md'), 'utf8'), '# Original\n');
   assert.equal(fs.readFileSync(target, 'utf8'), '# Saved target\n');
   assert.deepEqual(fs.readdirSync(versionsDir), ['v1.md']);