test(tvix): Fix tvix tests on macOS r/8038

Prior to this, some tests would not build
or would fail in an obscure way.

Change-Id: I68587cc7592492ebfd71ca02fc7ccc9ff7c0196f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11544
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>

1 files changed, 8 insertions, 6 deletions

diff --git a/tvix/castore/src/fs/inodes.rs b/tvix/castore/src/fs/inodes.rs
index c22bd4b2ebdc..bdd459543470 100644
--- a/tvix/castore/src/fs/inodes.rs
+++ b/tvix/castore/src/fs/inodes.rs
@@ -57,16 +57,18 @@ impl InodeData {
                     children.len() as u64
                 }
             },
-            mode: match self {
-                InodeData::Regular(_, _, false) => libc::S_IFREG | 0o444, // no-executable files
-                InodeData::Regular(_, _, true) => libc::S_IFREG | 0o555,  // executable files
-                InodeData::Symlink(_) => libc::S_IFLNK | 0o444,
-                InodeData::Directory(_) => libc::S_IFDIR | 0o555,
-            },
+            mode: self.as_fuse_type() | self.mode(),
             ..Default::default()
         }
     }
 
+    fn mode(&self) -> u32 {
+        match self {
+            InodeData::Regular(_, _, false) | InodeData::Symlink(_) => 0o444,
+            InodeData::Regular(_, _, true) | InodeData::Directory(_) => 0o555,
+        }
+    }
+
     pub fn as_fuse_entry(&self, inode: u64) -> fuse_backend_rs::api::filesystem::Entry {
         fuse_backend_rs::api::filesystem::Entry {
             inode,