evolve: add test to demonstrate issue6203
Current logic of content-divergence resolution contains a bug that
if resolution parent is not the parent of any of the two divergent
changesets, it could undo some changes.
I think a good solution for this is to first relocate the divergent cset
to it's obsolete parent's successor if applicable and then perform
the content-divergence resolution.
Next patch will fix the issue.
Test that share-clones use the cache in the original repository.
$ . $TESTDIR/testlib/common.sh
$ hg init share-base
$ cd share-base/
$ cat >> .hg/hgrc <<EOF
> [extensions]
> evolve=
> share=
> EOF
$ hg debugbuilddag .+3:branchpoint+4*branchpoint+2
$ cd ..
$ hg --config extensions.share= share -U share-base share-client
$ cd share-client
$ hg debugupdatecache
$ test -d .hg/cache
[1]
$ test -d ../share-base/.hg/cache