1
1
# Copyright (C) 2004, 2005 by Canonical Ltd
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
5
5
# the Free Software Foundation; either version 2 of the License, or
6
6
# (at your option) any later version.
8
8
# This program is distributed in the hope that it will be useful,
9
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
11
# GNU General Public License for more details.
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
from bzrlib.selftest import TestCaseInTempDir
22
20
from bzrlib.branch import Branch
24
from bzrlib.osutils import abspath, realpath, getcwd
25
from bzrlib.urlutils import local_path_from_url, local_path_to_url, escape
26
from bzrlib.tests import TestCaseWithTransport
21
from bzrlib.clone import copy_branch
29
24
"""Tests for Branch parent URL"""
32
class TestParent(TestCaseWithTransport):
27
class TestParent(TestCaseInTempDir):
34
28
def test_no_default_parent(self):
35
29
"""Branches should have no parent by default"""
36
b = self.make_branch('.')
37
self.assertEqual(None, b.get_parent())
30
b = Branch.initialize('.')
31
self.assertEquals(b.get_parent(), None)
39
34
def test_set_get_parent(self):
40
"""Set, re-get and reset the parent"""
41
b = self.make_branch('.')
42
url = 'http://bazaar-vcs.org/bzr/bzr.dev'
35
"""Set and then re-get the parent"""
36
b = Branch.initialize('.')
37
url = 'http://bazaar-ng.org/bzr/bzr.dev'
44
self.assertEqual(url, b.get_parent())
45
self.assertEqual(url, b.control_files.get('parent').read().strip('\n'))
48
self.assertEqual(None, b.get_parent())
50
b.set_parent('../other_branch')
53
self.assertEqual(local_path_to_url('../other_branch'), b.get_parent())
54
path = local_path_to_url('../yanb')
56
self.assertEqual('../yanb',
57
b.control_files.get('parent').read().strip('\n'))
58
self.assertEqual(path, b.get_parent())
61
self.assertRaises(bzrlib.errors.InvalidURL, b.set_parent, u'\xb5')
62
b.set_parent(escape(u'\xb5'))
63
self.assertEqual('%C2%B5',
64
b.control_files.get('parent').read().strip('\n'))
66
self.assertEqual(b.base + '%C2%B5', b.get_parent())
68
# Handle the case for older style absolute local paths
69
if sys.platform == 'win32':
70
# TODO: jam 20060515 Do we want to special case Windows local
71
# paths as well? Nobody has complained about it.
74
b.control_files.put('parent', cStringIO.StringIO('/local/abs/path'))
75
self.assertEqual('file:///local/abs/path', b.get_parent())
39
self.assertEquals(b.get_parent(), url)
41
def test_branch_sets_parent(self):
42
"""The branch command should set the new branch's parent"""
43
from bzrlib.commands import run_bzr
46
branch_from = Branch.initialize('from')
47
file('from/foo', 'wt').write('contents of foo')
48
branch_from.add('foo')
49
branch_from.commit('initial commit')
52
copy_branch(branch_from, 'to', None)
54
branch_to = Branch.open('to')
55
abspath = os.path.abspath('from')
56
self.assertEquals(branch_to.get_parent(), abspath)