diff -r a9f9edb168a1 -r e8660b28bfee tests/test-obsolete.t
--- a/tests/test-obsolete.t	Thu May 07 01:29:24 2020 +0200
+++ b/tests/test-obsolete.t	Thu May 07 01:29:48 2020 +0200
@@ -724,13 +724,17 @@
   [4] add obsol_c'
   [10] add obsol_c
   [2]
-  $ hg olog
+  $ hg olog -a
+  o  2033b4e49474 (10) add obsol_c
+  |    rebased(parent) from 0d3f46688ccc using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
+  |
+  | o  725c380fe99b (4) add obsol_c'
+  |/     rewritten from 0d3f46688ccc by test (Thu Jan 01 00:00:00 1970 +0000)
+  |
   @  0d3f46688ccc (3) add obsol_c
-  |    rebased(parent) as 2033b4e49474 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
-  |    rewritten as 725c380fe99b by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten from 4538525df7e2 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  4538525df7e2 (2) add c
-       rewritten as 0d3f46688ccc by test (Thu Jan 01 00:00:00 1970 +0000)
   
 
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