--- a/tests/test-evolve-obshistory.t	Tue May 22 12:07:24 2018 +0200
+++ b/tests/test-evolve-obshistory.t	Tue May 22 15:35:54 2018 +0200
@@ -4,17 +4,7 @@
 Global setup
 ============
 
-  $ . $TESTDIR/testlib/common.sh
-  $ cat >> $HGRCPATH <<EOF
-  > [ui]
-  > interactive = true
-  > [phases]
-  > publish=False
-  > [extensions]
-  > evolve =
-  > [experimental]
-  > evolution.effect-flags = yes
-  > EOF
+  $ . $TESTDIR/testlib/obshistory_setup.sh
 
 Test simple common cases
 ========================