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# Copyright (C) 2006-2012, 2016 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Black-box tests for brz branch."""
import os
from breezy import (
branch,
controldir,
tests,
)
from breezy.urlutils import local_path_to_url
class TestClone(tests.TestCaseWithTransport):
def example_dir(self, path='.', format=None):
tree = self.make_branch_and_tree(path, format=format)
self.build_tree_contents([(path + '/hello', b'foo')])
tree.add('hello')
tree.commit(message='setup')
self.build_tree_contents([(path + '/goodbye', b'baz')])
tree.add('goodbye')
tree.commit(message='setup')
return tree
def test_clone(self):
"""Branch from one branch to another."""
self.example_dir('a')
self.run_bzr('clone a b')
b = branch.Branch.open('b')
self.run_bzr('clone a c -r 1')
# previously was erroneously created by branching
self.assertFalse(b._transport.has('branch-name'))
b.controldir.open_workingtree().commit(message='foo', allow_pointless=True)
def test_clone_no_to_location(self):
"""The to_location is derived from the source branch name."""
os.mkdir("something")
a = self.example_dir('something/a').branch
self.run_bzr('clone something/a')
b = branch.Branch.open('a')
self.assertEqual(b.last_revision_info(), a.last_revision_info())
def test_from_colocated(self):
"""Branch from a colocated branch into a regular branch."""
os.mkdir('b')
tree = self.example_dir('b/a')
tree.controldir.create_branch(name='somecolo')
out, err = self.run_bzr('clone %s' % local_path_to_url('b/a'))
self.assertEqual('', out)
self.assertEqual('Created new control directory.\n', err)
self.assertPathExists('a')
target = controldir.ControlDir.open('a')
self.assertEqual(['', 'somecolo'], target.branch_names())
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