From d65100c21a0b5b8d6efa0408926d04fd84ddb379 Mon Sep 17 00:00:00 2001
From: "Afshin T. Darian" <git@darian.af>
Date: Thu, 13 May 2021 14:55:23 +0100
Subject: [PATCH] Fix Shutdown Error in Test App

---
 jupyterlab/tests/test_app.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jupyterlab/tests/test_app.py b/jupyterlab/tests/test_app.py
index 1431c4454c99..342ae110e5f6 100644
--- a/jupyterlab/tests/test_app.py
+++ b/jupyterlab/tests/test_app.py
@@ -122,7 +122,7 @@ def stop(self):
         self.path_patch.stop()
         try:
             self.test_dir.cleanup()
-        except PermissionError as e:
+        except (OSError, PermissionError) as e:
             pass
 
     def __enter__(self):