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# Copyright (C) 2006 by Canonical Ltd
# Authors: Aaron Bentley
#
# 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
import os
from StringIO import StringIO
from bzrlib.bundle.read_bundle import BundleReader
from bzrlib.bzrdir import BzrDir
from bzrlib.tests import TestCaseInTempDir
class TestBundle(TestCaseInTempDir):
def test_uses_parent(self):
"""Parent location is used as a basis by default"""
parent_tree = BzrDir.create_standalone_workingtree('parent')
parent_tree.commit('initial commit', rev_id='revision1')
os.chdir('parent')
errmsg = self.run_bzr('bundle', retcode=3)[1]
self.assertContainsRe(errmsg, 'No base branch known or specified')
branch_tree = parent_tree.bzrdir.sprout('../branch').open_workingtree()
branch_tree.commit('next commit', rev_id='revision2')
branch_tree.commit('last commit', rev_id='revision3')
os.chdir('../branch')
br = BundleReader(StringIO(self.run_bzr('bundle')[0]))
self.assertEqual(br.info.revisions[0].revision_id, 'revision3')
self.assertEqual(len(br.info.revisions), 2)
self.assertEqual(br.info.revisions[1].revision_id, 'revision2')
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