--- a/tests/test-shelve.t	Wed Oct 30 16:03:42 2013 -0500
+++ b/tests/test-shelve.t	Tue Oct 29 01:03:43 2013 +0900
@@ -303,6 +303,11 @@
   $ hg revert -r . a/a
   $ hg resolve -m a/a
 
+  $ hg commit -m 'commit while unshelve in progress'
+  abort: unshelve already in progress
+  (use 'hg unshelve --continue' or 'hg unshelve --abort')
+  [255]
+
   $ hg unshelve -c
   unshelve of 'default' complete