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# Copyright (C) 2005 by Canonical Ltd
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from bzrlib.missing import find_unmerged
from bzrlib.branch import Branch
from bzrlib.merge import merge
from bzrlib.tests import TestCaseInTempDir
import os
class TestMissing(TestCaseInTempDir):
def test_find_unmerged(self):
os.mkdir('original')
os.mkdir('puller')
os.mkdir('merger')
original = Branch.initialize('original')
puller = Branch.initialize('puller')
merger = Branch.initialize('merger')
self.assertEqual(find_unmerged(original, puller), ([], []))
original.working_tree().commit('a', rev_id='a')
self.assertEqual(find_unmerged(original, puller), ([(1, u'a')], []))
puller.pull(original)
self.assertEqual(find_unmerged(original, puller), ([], []))
merger.pull(original)
original.working_tree().commit('b', rev_id='b')
original.working_tree().commit('c', rev_id='c')
self.assertEqual(find_unmerged(original, puller), ([(2, u'b'),
(3, u'c')], []))
puller.pull(original)
self.assertEqual(find_unmerged(original, puller), ([], []))
self.assertEqual(find_unmerged(original, merger), ([(2, u'b'),
(3, u'c')], []))
merge(['original', -1], [None, None], this_dir='merger')
self.assertEqual(find_unmerged(original, merger), ([(2, u'b'),
(3, u'c')], []))
merger.working_tree().commit('d', rev_id='d')
self.assertEqual(find_unmerged(original, merger), ([], [(2, 'd')]))
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