--- a/tests/test-evolve-abort-contentdiv.t	Fri Aug 17 16:26:44 2018 +0200
+++ b/tests/test-evolve-abort-contentdiv.t	Sat Aug 18 20:24:41 2018 +0530
@@ -96,6 +96,22 @@
   # To stop:        hg evolve --stop
   # (also see `hg help evolve.interrupted`)
   
+  $ hg parents
+  changeset:   6:9c1631e352d9
+  tag:         tip
+  parent:      3:ca1b80f7960a
+  user:        test
+  date:        Thu Jan 01 00:00:00 1970 +0000
+  instability: content-divergent
+  summary:     added d
+  
+  changeset:   5:e49523854bc8
+  parent:      3:ca1b80f7960a
+  user:        test
+  date:        Thu Jan 01 00:00:00 1970 +0000
+  instability: content-divergent
+  summary:     added d
+  
 
   $ hg evolve --abort
   evolve aborted