From 7cd3ef8f1a8d9fff2393b503a47e2e817fc2043c Mon Sep 17 00:00:00 2001
From: maj00r <maj00r@host>
Date: Fri, 13 Nov 2026 17:44:26 +0100
Subject: [PATCH] test: the in-memory disk has the root of an absolute Linux
 path

---
 StarterNG.Tests/Fakes/InMemoryFileSystem.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/StarterNG.Tests/Fakes/InMemoryFileSystem.cs b/StarterNG.Tests/Fakes/InMemoryFileSystem.cs
index 0709309..22c2868 100644
--- a/StarterNG.Tests/Fakes/InMemoryFileSystem.cs
+++ b/StarterNG.Tests/Fakes/InMemoryFileSystem.cs
@@ -275,6 +275,9 @@ public sealed class InMemoryFileSystem : IFileSystem
                 return;
             slash = key.LastIndexOf('/');
         }
+        // An absolute Unix path's parent is the root, "/", which normalises to "".
+        if (slash == 0)
+            _directories.Add("");
     }
 
     private static string Normalize(string path) =>