From 2bf078b30bb5e61a101c86e04000f3386866bece Mon Sep 17 00:00:00 2001
From: Edward Tomasz Napierala <trasz@FreeBSD.org>
Date: Mon, 31 Aug 2009 20:11:35 +0000
Subject: [PATCH] Add regression test for ACLs on device files - mostly to make
 sure we don't crash on attempt to set ACL on them.

---
 tools/regression/acltools/tools-posix.test | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tools/regression/acltools/tools-posix.test b/tools/regression/acltools/tools-posix.test
index 9ce94cdb5fd..bfb7ae003ad 100644
--- a/tools/regression/acltools/tools-posix.test
+++ b/tools/regression/acltools/tools-posix.test
@@ -387,3 +387,19 @@ $ ls -l fff | cut -d' ' -f1
 
 $ rm fff
 
+# Test if we deal properly with device files.
+$ mknod bbb b 1 1
+$ setfacl -m u:42:r,g:43:w bbb
+> setfacl: acl_get_file() failed: Operation not supported
+$ ls -l bbb | cut -d' ' -f1
+> brw-r--r--
+
+$ rm bbb
+
+$ mknod ccc c 1 1
+$ setfacl -m u:42:r,g:43:w ccc
+> setfacl: acl_get_file() failed: Operation not supported
+$ ls -l ccc | cut -d' ' -f1
+> crw-r--r--
+
+$ rm ccc