--- a/tests/test-subrepo.t	Sat Feb 07 19:40:02 2015 -0500
+++ b/tests/test-subrepo.t	Sat Feb 07 21:47:28 2015 -0500
@@ -50,9 +50,16 @@
 Revert subrepo and test subrepo fileset keyword:
 
   $ echo b > s/a
+  $ hg revert --dry-run "set:subrepo('glob:s*')"
+  reverting subrepo s
+  reverting s/a (glob)
+  $ cat s/a
+  b
   $ hg revert "set:subrepo('glob:s*')"
   reverting subrepo s
   reverting s/a (glob)
+  $ cat s/a
+  a
   $ rm s/a.orig
 
 Revert subrepo with no backup. The "reverting s/a" line is gone since