~bzr-pqm/bzr/bzr.dev

# 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 revno.

"""

import os

from bzrlib.branch import Branch

from bzrlib.tests import TestCaseInTempDir

class TestRevno(TestCaseInTempDir):

    def test_revno(self):

        def bzr(*args, **kwargs):

            return self.run_bzr(*args, **kwargs)[0]

        os.mkdir('a')

        os.chdir('a')

        bzr('init')

        self.assertEquals(int(bzr('revno')), 0)

        open('foo', 'wb').write('foo\n')

        bzr('add', 'foo')

        bzr('commit', '-m', 'foo')

        self.assertEquals(int(bzr('revno')), 1)

        os.mkdir('baz')

        bzr('add', 'baz')

        bzr('commit', '-m', 'baz')

        self.assertEquals(int(bzr('revno')), 2)

        os.chdir('..')

        self.assertEquals(int(bzr('revno', 'a')), 2)

        self.assertEquals(int(bzr('revno', 'a/baz')), 2)