--- a/tests/test-evolve-issue5958.t	Wed Apr 08 01:17:01 2020 +0800
+++ b/tests/test-evolve-issue5958.t	Fri May 08 22:50:09 2020 +0800
@@ -61,23 +61,29 @@
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     add r0
   
+  $ hg debugobsolete
+  cc71ffbc7c002d7b45fb694f9c060bf2e6920672 0065551bd38fe59ea4a069a4db378550c60122d3 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '32', 'operation': 'metaedit', 'user': 'test'}
+  0065551bd38fe59ea4a069a4db378550c60122d3 a25dd7af6cf6731ff93708abb2b1b889eae848a0 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
+  cc71ffbc7c002d7b45fb694f9c060bf2e6920672 c17bf400a2782394b1ca5fbbe59e30494f16dfdc 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '32', 'operation': 'metaedit', 'user': 'test'}
+  a25dd7af6cf6731ff93708abb2b1b889eae848a0 1d1fc409af989f5c0843507e202d69a1ad16c5ef 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
+  1d1fc409af989f5c0843507e202d69a1ad16c5ef 08bc7ba82799f1e419190b0dac1b0e1c4b1355f9 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '12', 'operation': 'rebase', 'user': 'test'}
   $ hg obslog -a -r .
   @  08bc7ba82799 (6) add foo.txt
+  |    rewritten(parent, content) from 1d1fc409af98 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   | *  c17bf400a278 (4) add foo.txt
+  | |    date-changed(date) from cc71ffbc7c00 using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  1d1fc409af98 (5) add foo.txt
-  | |    rewritten(parent, content) as 08bc7ba82799 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    amended(content) from a25dd7af6cf6 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  a25dd7af6cf6 (3) add foo.txt
-  | |    amended(content) as 1d1fc409af98 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    amended(content) from 0065551bd38f using amend by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  0065551bd38f (2) add foo.txt
-  |/     amended(content) as a25dd7af6cf6 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  |/     date-changed(date) from cc71ffbc7c00 using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  cc71ffbc7c00 (1) add foo.txt
-       date-changed(date) as 0065551bd38f using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
-       date-changed(date) as c17bf400a278 using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg evolve --content-divergent
   merge:[6] add foo.txt
@@ -85,4 +91,4 @@
   base: [1] add foo.txt
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 new orphan changesets
-  working directory is now at 459c64f7eaad
+  working directory is now at 5899f25049de