From 0730dcb4a8ab84dc022ebcca9ffe7591bb9be53a Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Thu, 19 Feb 2026 17:21:46 -0500
Subject: [PATCH] Skip `chmodIfNeeded` test on Windows

It doesn't do anything on Windows, it appears.
---
 src/libutil-tests/file-system.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/libutil-tests/file-system.cc b/src/libutil-tests/file-system.cc
index f92aa0492..eaf62f190 100644
--- a/src/libutil-tests/file-system.cc
+++ b/src/libutil-tests/file-system.cc
@@ -303,6 +303,9 @@ TEST(makeParentCanonical, root)
  * chmodIfNeeded
  * --------------------------------------------------------------------------*/
 
+#ifndef _WIN32
+// Windows doesn't support Unix-style permission bits - lstat always
+// returns the same mode regardless of what chmod sets.
 TEST(chmodIfNeeded, works)
 {
     auto [autoClose_, tmpFile] = nix::createTempFile();
@@ -318,6 +321,7 @@ TEST(chmodIfNeeded, works)
         }
     }
 }
+#endif
 
 TEST(chmodIfNeeded, nonexistent)
 {