--- a/tests/test-discovery-obshashrange.t	Fri Mar 24 09:42:39 2017 +0100
+++ b/tests/test-discovery-obshashrange.t	Fri Mar 24 09:49:03 2017 +0100
@@ -57,7 +57,7 @@
   dddddddddddddddddddddddddddddddddddddddd c8d03c1b5e94af74b772900c58259d2e08917735 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee 4de32a90b66cd083ebf3c00b41277aa7abca51dd 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
-  $ hg debugobshashrange --rev tip
+  $ hg debugobshashrange --subranges --rev tip
            rev         node        index         size        depth      obshash
              7 4de32a90b66c            0            8            8 38d1e7ad86ea
              3 2dc09a01254d            0            4            4 000000000000