From cbf0b22e53f941f1d4da3a42bc5deab90c191831 Mon Sep 17 00:00:00 2001
From: l0ng-ai <24760907+l0ng-ai@users.noreply.github.com>
Date: Mon, 28 Sep 2026 20:16:01 +0800
Subject: [PATCH] test(editor): resolve temp dirs the way the editor does

On the Windows runner the temp dir is an 8.3 short name (RUNNER~1),
which the editor's load expands through Host::canonicalize. The split
tests now resolve their fixtures through that same call instead of
guessing per platform.
---
 src/ui/code_editor.rs | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/src/ui/code_editor.rs b/src/ui/code_editor.rs
index 6ba95063..e6eed147 100644
--- a/src/ui/code_editor.rs
+++ b/src/ui/code_editor.rs
@@ -3757,16 +3757,14 @@ impl Tty7App {
 mod tests {
     use super::*;
 
-    /// A temp dir as the editor will see paths under it: resolved through
-    /// symlinks where the OS puts one in the way (`/var` is `/private/var` on
-    /// macOS). Not on Windows, where `canonicalize` answers in the `\\?\` form
-    /// no path the editor holds is ever in.
+    /// A temp dir as the editor will see paths under it: through the local
+    /// host's `canonicalize`, the call `load_file` makes. That resolves
+    /// macOS's `/var` → `/private/var` and Windows' 8.3 short names
+    /// (`RUNNER~1`), and never answers in Windows' `\\?\` form.
     pub(crate) fn test_real_dir(dir: &Path) -> PathBuf {
-        if cfg!(windows) {
-            dir.to_path_buf()
-        } else {
-            dir.canonicalize().unwrap()
-        }
+        tty7_core::host::local::LocalHost::new()
+            .canonicalize(dir)
+            .unwrap()
     }
 
     /// Handing a file the editor cannot read to the desktop is how a click