From fd6134da9a08e52de9ec993cc947835c6e91b1d0 Mon Sep 17 00:00:00 2001
From: Iustin Pop <iustin@k1024.org>
Date: Fri, 29 Nov 2019 16:32:07 +0100
Subject: [PATCH] Another xfail test

---
 tests/test_acls.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/test_acls.py b/tests/test_acls.py
index 65fd091..6e5bbea 100644
--- a/tests/test_acls.py
+++ b/tests/test_acls.py
@@ -552,6 +552,17 @@ class TestModification:
         with pytest.raises(TypeError):
           acl.append(object())
 
+    @pytest.mark.xfail(reason="Behaviour not conform to specification")
+    def test_append_invalid_source(self):
+        a = posix1e.ACL()
+        b = posix1e.ACL()
+        f = b.append()
+        b.delete_entry(f)
+        with pytest.raises(EnvironmentError):
+            f.permset.write = True
+        with pytest.raises(EnvironmentError):
+            e = a.append(f)
+
     def test_entry_creation(self):
         acl = posix1e.ACL()
         e = posix1e.Entry(acl)
-- 
2.39.5