diff tests/test-evolve-issue5958.t @ 5474:86c6c7951f74

evolve: fix content-div resolution when in parent-child form

case:
"two divergent csets where one is the parent of other"

  cset_b (content-divergent)
  |
  cset_a (content-divergent)
  |
  ~

Before this patch, we were not correctly handling the case when both the
divergent cset are in parent-child form. And its resolution was going
through the logic which solves other variants of content-divergence.

Resolution (after this patch):
merge is performed between the two and parent (or parent's successor,
if apply) of lower one is treated as resolution parent.

--- a/tests/test-evolve-issue5958.t	Sun Jul 26 00:35:52 2020 +0530
+++ b/tests/test-evolve-issue5958.t	Sun Jul 26 01:02:22 2020 +0530
@@ -86,27 +86,18 @@
   x  cc71ffbc7c00 (1) add foo.txt
   
   $ hg evolve --content-divergent
-  merge:[6] add foo.txt
-  with: [4] add foo.txt
+  merge:[4] add foo.txt
+  with: [6] add foo.txt
   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 5899f25049de
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  working directory is now at 17e66b2fbf1b
 
   $ hg log -G
-  @  changeset:   7:5899f25049de
+  @  changeset:   7:17e66b2fbf1b
   |  tag:         tip
-  |  parent:      4:c17bf400a278
+  |  parent:      0:a24ed8ad918c
   |  user:        test
   |  date:        Wed Dec 31 23:59:58 1969 -0000
-  |  instability: orphan
-  |  summary:     add foo.txt
-  |
-  x  changeset:   4:c17bf400a278
-  |  parent:      0:a24ed8ad918c
-  |  user:        test
-  |  date:        Wed Dec 31 23:59:59 1969 -0000
-  |  obsolete:    rewritten using evolve as 7:5899f25049de
   |  summary:     add foo.txt
   |
   o  changeset:   0:a24ed8ad918c