D3932: tests: add test demonstrating phase loss when cloning (issue5939)

[indygreg (Gregory Szorc)]

indygreg added a subscriber: lothiraldan.
indygreg added a comment.


  I don't understand phases code that well and am not sure if I'll be able to contribute a fix for the underlying issue in the next few days. If someone wants to take a shot at it, I could use the help.
  
  CC @lothiraldan

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3932

To: indygreg, #hg-reviewers
Cc: lothiraldan, mercurial-devel