--- a/tests/test-topic-stack-data.t	Fri Sep 22 18:01:29 2017 +0200
+++ b/tests/test-topic-stack-data.t	Tue Sep 26 12:39:11 2017 +0200
@@ -56,6 +56,7 @@
   $ hg topic baz
   marked working directory as topic: baz
   $ mkcommit baz_a
+  active topic 'baz' grew its first changeset
   $ mkcommit baz_b
 
 A simple topic with unstability
@@ -65,6 +66,7 @@
   $ hg topic fuz
   marked working directory as topic: fuz
   $ mkcommit fuz_a
+  active topic 'fuz' grew its first changeset
   $ mkcommit fuz_b
   $ mkcommit fuz_c
   $ hg up 'desc(fuz_a)'
@@ -78,6 +80,7 @@
   $ hg topic bar
   marked working directory as topic: bar
   $ mkcommit bar_a
+  active topic 'bar' grew its first changeset
   $ mkcommit bar_b
   $ mkcommit bar_c
   $ hg up 'desc(bar_b)'
@@ -95,6 +98,7 @@
   $ hg topic foo
   marked working directory as topic: foo
   $ mkcommit foo_a
+  active topic 'foo' grew its first changeset
   $ mkcommit foo_b
 
 Summary