760
762
# Create a tag for B2, and for an absent rev
761
763
source.tags.set_tag('tag-non-ancestry', 'rev-b2')
762
767
source.tags.set_tag('tag-absent', 'absent-rev')
765
772
source.get_config().set_user_option('branch.fetch_tags', 'True')
768
775
target = dir.sprout(self.get_url('target'), revision_id='rev-c2')
770
777
new_branch = target.open_branch()
774
786
# And the revs for A2, B2 and C2's ancestries are present, but no