From 6bebfd0ec687463a8d30ef5dcb67770b6faa3a97 Mon Sep 17 00:00:00 2001
From: Spike Curtis <spike@coder.com>
Date: Fri, 27 Jun 2025 14:24:07 +0400
Subject: [PATCH] fix: use memmap file system for TestServer_X11 (#18562)

Changes the TestServer_X11 test to use a memmapped file system, so we don't pollute the XAuthority file of the person running the test.
---
 agent/agentssh/x11_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/agent/agentssh/x11_test.go b/agent/agentssh/x11_test.go
index 2ccbbfe69c..39440da712 100644
--- a/agent/agentssh/x11_test.go
+++ b/agent/agentssh/x11_test.go
@@ -34,7 +34,7 @@ func TestServer_X11(t *testing.T) {
 
 	ctx := context.Background()
 	logger := testutil.Logger(t)
-	fs := afero.NewOsFs()
+	fs := afero.NewMemMapFs()
 	s, err := agentssh.NewServer(ctx, logger, prometheus.NewRegistry(), fs, agentexec.DefaultExecer, &agentssh.Config{})
 	require.NoError(t, err)
 	defer s.Close()