view tests/test-check-setup-manifest.t @ 6224:17ffdea0edbb stable

evolve: look for split successors of the correct ancestor (issue6648)

Consider two changesets, 1 and 2. 1 is split into two new changesets and 2 is
pruned. If we stand on 2 and call hg evolve, _singlesuccessor() will traverse
ancestors of wdp in search of a changeset with successors to update to (it will
be 1, which was split). In case of a split, select_split_successor() gets
control. The issue is this function didn't traverse ancestors, and instead
tried to look up successors of the original changeset (i.e. 2 in our case,
which was pruned).

We can make select_split_successor() aware of _singlesuccessor() logic by using
the changeset that actually has successors without traversing ancestors again.
It's done by storing that changeset in MultipleSuccessorsError exception.

#require test-repo check-manifest

Enable obsolescence to avoid the warning issue when obsmarkers are found

  $ cat << EOF >> $HGRCPATH
  > [experimental]
  > evolution = all
  > EOF

Run check manifest:

  $ cd $TESTDIR/..
  $ check-manifest
  lists of files in version control and sdist match