view tests/test-issue1089.t @ 51367:d7e2acdd50ba

delta-find: split the _DeltaSearch class in two

We now have things sliced small enough to have two class that use different
`_iter_groups` implementation to encode their different logic.

The filtering code remains to be moved, but I would rather keep this changeset
simple and move them in the next.

https://bz.mercurial-scm.org/1089

  $ hg init repo
  $ cd repo
  $ mkdir a
  $ echo a > a/b
  $ hg ci -Am m
  adding a/b

  $ hg rm a
  removing a/b
  $ hg ci -m m a

  $ mkdir a b
  $ echo a > a/b
  $ hg ci -Am m
  adding a/b

  $ hg rm a
  removing a/b
  $ cd b

Relative delete:

  $ hg ci -m m ../a

  $ cd ..