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# Copyright (C) 2005 by Canonical Ltd
# -*- coding: utf-8 -*-
# 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
"""Black-box tests for bzr push.
"""
import os
from bzrlib.branch import Branch
from bzrlib.tests.blackbox import ExternalBase
from bzrlib.osutils import abspath
class TestPush(ExternalBase):
def example_branch(test):
test.runbzr('init')
file('hello', 'wt').write('foo')
test.runbzr('add hello')
test.runbzr('commit -m setup hello')
file('goodbye', 'wt').write('baz')
test.runbzr('add goodbye')
test.runbzr('commit -m setup goodbye')
def test_push_remember(self):
"""Push changes from one branch to another and test push location."""
os.mkdir('a')
os.chdir('a')
self.example_branch()
self.runbzr('init ../b')
self.runbzr('init ../c')
os.chdir('../b')
file('bottles', 'wt').write('99 bottles of beer on the wall')
self.runbzr('add bottles')
self.runbzr('commit -m 99_bottles')
os.chdir('../a')
b = Branch.open('')
# initial push location must be empty
self.assertEqual(None, b.get_push_location())
# test push for failure without push location set
out = self.runbzr('push', retcode=3)
self.assertEquals(out,
('','bzr: ERROR: No push location known or specified.\n'))
# test implicit --remember when no push location set, push fails
out = self.runbzr('push ../b', retcode=3)
self.assertEquals(out,
('','bzr: ERROR: These branches have diverged. '
'Try a merge then push with overwrite.\n'))
self.assertEquals(abspath(b.get_push_location()), abspath('../b'))
# test implicit --remember after resolving previous failure
os.chdir('../b')
self.runbzr('uncommit --force')
os.chdir('../a')
self.runbzr('push')
self.assertEquals(abspath(b.get_push_location()), abspath('../b'))
# test explicit --remember
self.runbzr('push ../c --remember')
self.assertEquals(abspath(b.get_push_location()), abspath('../c'))
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