tests: fix rebase test broken by earlier cleanup
It turns out I broke one of the rebase tests in dd2833e4d660 (tests:
use drawdag in test-rebase-collapse.t, 2018-03-18) and didn't notice
until now.
Differential Revision: https://phab.mercurial-scm.org/D8277
# stack.py - Mercurial functions for stack definition
#
# Copyright Matt Mackall <mpm@selenic.com> and other
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
def getstack(repo, rev=None):
"""return a sorted smartrev of the stack containing either rev if it is
not None or the current working directory parent.
The stack will always contain all drafts changesets which are ancestors to
the revision and are not merges.
"""
if rev is None:
rev = b'.'
revspec = b'only(%s) and not public() and not ::merge()'
revisions = repo.revs(revspec, rev)
revisions.sort()
return revisions