--- a/tests/test-topic-stack-complex.t	Wed Mar 21 16:18:31 2018 +0100
+++ b/tests/test-topic-stack-complex.t	Wed Mar 21 16:32:54 2018 +0100
@@ -9,6 +9,8 @@
   > evolution = all
   > [ui]
   > interactive = True
+  > [defaults]
+  > split = -d "0 "0
   > [extensions]
   > show =
   > EOF
@@ -32,9 +34,9 @@
   $ echo f > f
   $ hg ci -Aqm "Added e and f"
   $ hg show work
-  @  f1d36 (foo) Added e and f
-  o  8e825 (foo) Added c and d
-  o  002b8 (foo) Added a and b
+  @  f1d36 Added e and f
+  o  8e825 Added c and d
+  o  002b8 Added a and b
   o  f3603 Added foo
 
 Testing in case of split within the topic
@@ -92,12 +94,12 @@
   t0^ Added foo (base)
 
   $ hg show work
-  @  5ccee (foo) split2
-  o  f26c1 (foo) split1
-  | o  f1d36 (foo) Added e and f
-  | x  8e825 (foo) Added c and d
+  @  5ccee split2
+  o  f26c1 split1
+  | o  f1d36 Added e and f
+  | x  8e825 Added c and d
   |/
-  o  002b8 (foo) Added a and b
+  o  002b8 Added a and b
   o  f3603 Added foo
 
   $ hg prev
@@ -107,7 +109,7 @@
   $ hg diff
   diff -r f26c1b9addde c
   --- a/c	Thu Jan 01 00:00:00 1970 +0000
-  +++ b/c	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	* (glob)
   @@ -1,1 +1,1 @@
   -c
   +foo
@@ -115,14 +117,14 @@
   $ hg amend
   1 new unstable changesets
   $ hg show work
-  @  7d944 (foo) split1
-  | o  5ccee (foo) split2
-  | x  f26c1 (foo) split1
+  @  7d944 split1
+  | o  5ccee split2
+  | x  f26c1 split1
   |/
-  | o  f1d36 (foo) Added e and f
-  | x  8e825 (foo) Added c and d
+  | o  f1d36 Added e and f
+  | x  8e825 Added c and d
   |/
-  o  002b8 (foo) Added a and b
+  o  002b8 Added a and b
   o  f3603 Added foo
 
   $ hg stack