--- a/tests/test-revset.t	Sun Feb 01 09:36:47 2015 +0900
+++ b/tests/test-revset.t	Sat Jan 31 01:00:50 2015 +0900
@@ -709,7 +709,7 @@
 we can use patterns when searching for tags
 
   $ log 'tag("1..*")'
-  abort: tag '1..*' does not exist
+  abort: tag '1..*' does not exist!
   [255]
   $ log 'tag("re:1..*")'
   6
@@ -720,11 +720,17 @@
   $ log 'tag("re:0..*")'
 
   $ log 'tag(unknown)'
-  abort: tag 'unknown' does not exist
+  abort: tag 'unknown' does not exist!
   [255]
+  $ log 'tag("re:unknown")'
+  $ log 'present(tag("unknown"))'
+  $ log 'present(tag("re:unknown"))'
   $ log 'branch(unknown)'
   abort: unknown revision 'unknown'!
   [255]
+  $ log 'branch("re:unknown")'
+  $ log 'present(branch("unknown"))'
+  $ log 'present(branch("re:unknown"))'
   $ log 'user(bob)'
   2
 
@@ -772,6 +778,15 @@
   3
   1
 
+  $ log 'named("unknown")'
+  abort: namespace 'unknown' does not exist!
+  [255]
+  $ log 'named("re:unknown")'
+  abort: no namespace exists that match 'unknown'!
+  [255]
+  $ log 'present(named("unknown"))'
+  $ log 'present(named("re:unknown"))'
+
 issue2437
 
   $ log '3 and p1(5)'