--- a/tests/test-evolve-obshistory-amend.t	Wed Oct 16 11:10:04 2019 -0700
+++ b/tests/test-evolve-obshistory-amend.t	Mon Nov 04 14:31:08 2019 -0800
@@ -111,6 +111,13 @@
       +42
       
 
+  $ hg obslog 4ae3a4151de9 --graph -T'{label("log.summary", desc|firstline)} {if(markers, join(markers % "at {date|hgdate} by {user|person} ", " also "))}'
+  @  A1
+  |
+  x  A0 at 0 0 by test
+  
+
+Check that the same thing works with the old {shortdescription} form
   $ hg obslog 4ae3a4151de9 --graph -T'{label("log.summary", shortdescription)} {if(markers, join(markers % "at {date|hgdate} by {user|person} ", " also "))}'
   @  A1
   |