1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# Copyright (C) 2004, 2005 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
"""Tests for branch.pull behaviour."""
import os
from bzrlib.branch import Branch
from bzrlib.osutils import abspath, realpath
from bzrlib.tests import TestCaseWithTransport
class TestPull(TestCaseWithTransport):
def test_pull_convergence_simple(self):
# when revisions are pulled, the left-most accessible parents must
# become the revision-history.
parent = self.make_branch_and_tree('parent')
parent.commit('1st post', rev_id='P1', allow_pointless=True)
mine = parent.bzrdir.sprout('mine').open_workingtree()
mine.commit('my change', rev_id='M1', allow_pointless=True)
parent.merge_from_branch(mine.branch)
parent.commit('merge my change', rev_id='P2')
mine.pull(parent.branch)
self.assertEqual(['P1', 'P2'], mine.branch.revision_history())
def test_pull_merged_indirect(self):
# it should be possible to do a pull from one branch into another
# when the tip of the target was merged into the source branch
# via a third branch - so its buried in the ancestry and is not
# directly accessible.
parent = self.make_branch_and_tree('parent')
parent.commit('1st post', rev_id='P1', allow_pointless=True)
mine = parent.bzrdir.sprout('mine').open_workingtree()
mine.commit('my change', rev_id='M1', allow_pointless=True)
other = parent.bzrdir.sprout('other').open_workingtree()
other.merge_from_branch(mine.branch)
other.commit('merge my change', rev_id='O2')
parent.merge_from_branch(other.branch)
parent.commit('merge other', rev_id='P2')
mine.pull(parent.branch)
self.assertEqual(['P1', 'P2'], mine.branch.revision_history())
|