~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2005, 2006 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

"""Black-box tests for default log_formats/log_formatters

"""

import os

from bzrlib.branch import Branch

from bzrlib.tests import TestCaseInTempDir

from bzrlib.config import (ensure_config_dir_exists, config_filename)

class TestLogFormats(TestCaseInTempDir):

    def bzr(self, *args, **kwargs):

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

    def test_log_default_format(self):

        self.setup_config()

        self.bzr('init')

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

        self.bzr('add a')

        self.bzr('commit -m 1')

        open('a', 'wb').write('baz\n')

        self.bzr('commit -m 2')

        # only the lines formatter is this short

        self.assertEquals(3, len(self.bzr('log').split('\n')))

    def test_log_format_arg(self):

        self.bzr('init')

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

        self.bzr('add a')

        self.bzr('commit -m 1')

        open('a', 'wb').write('baz\n')

        self.bzr('commit -m 2')

        # only the lines formatter is this short

        self.assertEquals(7, len(self.bzr('log --log-format short').split('\n')))

    def test_missing_default_format(self):

        self.setup_config()

        os.mkdir('a')

        os.chdir('a')

        self.bzr('init')

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

        self.bzr('add a')

        self.bzr('commit -m 1')

        os.chdir('..')

        self.bzr('branch a b')

        os.chdir('a')

        open('a', 'wb').write('bar\n')

        self.bzr('commit -m 2')

        open('a', 'wb').write('baz\n')

        self.bzr('commit -m 3')

        os.chdir('../b')

        self.assertEquals(5, len(self.bzr('missing', retcode=1).split('\n')))

        os.chdir('..')

    def test_missing_format_arg(self):

        self.setup_config()

        os.mkdir('a')

        os.chdir('a')

        self.bzr('init')

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

        self.bzr('add a')

        self.bzr('commit -m 1')

        os.chdir('..')

        self.bzr('branch a b')

        os.chdir('a')

        open('a', 'wb').write('bar\n')

        self.bzr('commit -m 2')

        open('a', 'wb').write('baz\n')

        self.bzr('commit -m 3')

        os.chdir('../b')

        self.assertEquals(9, len(self.bzr('missing --log-format short',

                                          retcode=1).split('\n')))

        os.chdir('..')

    def setup_config(self):

        if os.path.isfile(config_filename()):

                # Something is wrong in environment, 

                # we risk overwriting users config 

                self.assert_(config_filename() + "exists, abort")

        ensure_config_dir_exists()

        CONFIG=("[DEFAULT]\n"

                "email=Joe Foo <joe@foo.com>\n"

                "log_format=line\n")

        open(config_filename(),'wb').write(CONFIG)