tests/crashgetbundler.py

revlog: do inclusive descendant testing (API)

In many other places, a revision is considered a descendant of itself.  We
update the behavior of `revlog.descendant()` to match this. (for example.
`revlog.isancestor` does inclusive testing).

No tests break, so it seems safe to do so.

This will make it easier to use a more efficient implementation in a later
changeset.

from __future__ import absolute_import

from mercurial.i18n import _
from mercurial import (
        changegroup,
        error,
        extensions
    )

def abort(orig, *args, **kwargs):
    raise error.Abort(_('this is an exercise'))

def uisetup(ui):
    extensions.wrapfunction(changegroup, 'getbundler', abort)