--- a/tests/test-http-clone-r.t	Sat Mar 22 00:46:08 2014 +0900
+++ b/tests/test-http-clone-r.t	Sat Mar 22 00:46:12 2014 +0900
@@ -197,4 +197,11 @@
   checking files
   4 files, 9 changesets, 7 total revisions
   $ cd ..
+
+no default destination if url has no path:
+
+  $ hg clone http://localhost:$HGPORT/
+  abort: empty destination path is not valid
+  [255]
+
   $ cat error.log