/brz/remove-bazaar

# 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())