725
723
self.assertTrue('ghost' not in parents)
726
724
self.assertEqual(parents['rev2'], ('rev1', 'ghost'))
744
self.assertEqual(['C'], list(kg.heads(['A', 'B', 'C'])))
745
self.assertEqual(['A', 'B', 'C'], list(kg.topo_sort()))
747
726
def test_parent_map_type(self):
748
727
tree = self.make_branch_and_tree('here')