--- a/tests/test-mq.t	Thu Dec 13 19:19:06 2012 +0100
+++ b/tests/test-mq.t	Sun Dec 09 00:25:21 2012 +0100
@@ -1110,8 +1110,14 @@
   $ hg qpop
   popping baz
   now at: bar
+
+test qdel/qrm
+
   $ hg qdel baz
-
+  $ echo p >> .hg/patches/series
+  $ hg qrm p
+  $ hg qser
+  bar
 
 create a git patch