diff -r a9f9edb168a1 -r e8660b28bfee tests/test-evolve-content-divergent-stack.t
--- a/tests/test-evolve-content-divergent-stack.t	Thu May 07 01:29:24 2020 +0200
+++ b/tests/test-evolve-content-divergent-stack.t	Thu May 07 01:29:48 2020 +0200
@@ -664,34 +664,34 @@
   
   $ hg obslog -r 'desc("watbar to a")' --all
   o    ebb749d2ace8 (21) watbar to a
-  |\
+  |\     rewritten from 186bdc2cdfa2 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rewritten(description, content) from c04ff147ef79 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |
   x |  186bdc2cdfa2 (20) watbar to a
-  | |    rewritten as ebb749d2ace8 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rebased(parent) from 8e222f257bbf using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   | x  c04ff147ef79 (10) added a
-  | |    rewritten(description, content) as ebb749d2ace8 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rebased(parent) from c7586e2a9264 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  8e222f257bbf (5) watbar to a
-  |/     rebased(parent) as 186bdc2cdfa2 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
+  |/     rewritten(description, content) from c7586e2a9264 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  c7586e2a9264 (1) added a
-       rewritten(description, content) as 8e222f257bbf using amend by test (Thu Jan 01 00:00:00 1970 +0000)
-       rebased(parent) as c04ff147ef79 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg obslog -r 'desc("added b")' --all
   @  2a955e808c53 (14) added b
+  |    amended(content) from 6eb54b5af3fb using amend by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   | *  509103439e5e (17) added b
+  | |    amended(content) from d5f148423c16 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  6eb54b5af3fb (11) added b
-  | |    amended(content) as 2a955e808c53 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rebased(parent) from b1661037fa25 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   | x  d5f148423c16 (6) added b
-  |/     amended(content) as 509103439e5e using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  |/     rebased(parent) from b1661037fa25 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  b1661037fa25 (2) added b
-       rebased(parent) as 6eb54b5af3fb using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
-       rebased(parent) as d5f148423c16 using evolve by test (Thu Jan 01 00:00:00 1970 +0000)
   
 
 Again, let's evolve the stack