diff -r 4e932dc5c113 -r 232de244ab6f tests/test-resolve.t
--- a/tests/test-resolve.t	Fri Apr 18 19:08:32 2014 -0700
+++ b/tests/test-resolve.t	Fri Apr 18 18:56:26 2014 -0700
@@ -31,6 +31,10 @@
   $ hg resolve -l
   U file
 
+resolving an unknown path emits a warning
+  $ hg resolve -m does-not-exist
+  arguments do not match paths that need resolved
+
 resolve the failure
 
   $ echo resolved > file