tests/test-revset.t

--- a/tests/test-revset.t	Sun Feb 01 20:21:02 2015 -0600
+++ b/tests/test-revset.t	Tue Feb 03 21:56:29 2015 +0900
@@ -787,6 +787,12 @@
   $ log 'present(named("unknown"))'
   $ log 'present(named("re:unknown"))'
 
+  $ log 'tag()'
+  6
+  $ log 'named("tags")'
+  6
+  9
+
 issue2437
 
   $ log '3 and p1(5)'