tests/test-alias

--- a/tests/test-alias	Tue Jul 20 15:49:28 2010 +0200
+++ b/tests/test-alias	Sun Jul 25 21:20:05 2010 -0500
@@ -15,6 +15,7 @@
 nousage = rollback
 put = export -r 0 -o "\$FOO/%R.diff"
 echo = !echo
+rt = root
 
 [defaults]
 mylog = -q
@@ -68,3 +69,7 @@
 
 echo '% shell aliases'
 hg echo foo
+echo '% invalid arguments'
+hg rt foo
+
+exit 0