diff -r ec04eb4d2c6e -r d65318bf1782 tests/test-exchange-C4.t
--- a/tests/test-exchange-C4.t	Tue Mar 14 14:52:56 2017 -0700
+++ b/tests/test-exchange-C4.t	Fri Mar 31 15:47:31 2017 +0200
@@ -2,7 +2,7 @@
 
 Initial setup
 
-  $ . $TESTDIR/_exc-util.sh
+  $ . $TESTDIR/testlib/exchange-util.sh
 
 === C.4 multiple successors, one is pruned ===
 
@@ -75,11 +75,11 @@
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 619b4d13bd9878f04d7208dcfcf1e89da826f6be
   35b1839966785d5703a01607229eea932db42f87 ddeb7b7a87378f59cecb36d5146df0092b6b3327
   7f7f229b13a629a5b20581c6cb723f4e2ca54bed 58ef2e726c5bd89bceffb6243294b38eadbf3d60
-  $ hg debugstablerange --rev 'head()'
-  rev         node index size depth      obshash
-    2 35b183996678     0    2     2 2a098b4a877f
-    2 35b183996678     1    1     2 916e804c50de
-    0 a9bdc8b26820     0    1     1 a9c02d134f5b
+  $ hg debugobshashrange --subranges --rev 'head()'
+           rev         node        index         size        depth      obshash
+             2 35b183996678            0            2            2 2a098b4a877f
+             2 35b183996678            1            1            2 916e804c50de
+             0 a9bdc8b26820            0            1            1 a9c02d134f5b
   $ cd ..
   $ cd ..