--- a/tests/test-obsolete.t	Sun Jan 14 00:02:40 2018 -0800
+++ b/tests/test-obsolete.t	Tue Jan 16 14:08:54 2018 +0100
@@ -63,6 +63,7 @@
   -1:000000000000 (public) [tip ] 
   $ hg up --hidden tip --quiet
   updating to a hidden changeset 97b7c2d76b18
+  (hidden revision '97b7c2d76b18' is pruned)
 
 Killing a single changeset with itself should fail
 (simple local safeguard)