~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2005 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.

These check that it behaves properly when it's invoked through the regular

command-line interface. This doesn't actually run a new interpreter but 

rather starts again from the run_bzr function.

"""

import os

from bzrlib.tests import TestCaseWithTransport

class TestAnnotate(TestCaseWithTransport):

    def setUp(self):

        super(TestAnnotate, self).setUp()

        wt = self.make_branch_and_tree('.')

        b = wt.branch

        self.build_tree_contents([('hello.txt', 'my helicopter\n'),

                                  ('nomail.txt', 'nomail\n')])

        wt.add(['hello.txt'])

        self.revision_id_1 = wt.commit('add hello',

                              committer='test@user',

                              timestamp=1165960000.00, timezone=0)

        wt.add(['nomail.txt'])

        self.revision_id_2 = wt.commit('add nomail',

                              committer='no mail',

                              timestamp=1165970000.00, timezone=0)

        self.build_tree_contents([('hello.txt', 'my helicopter\n'

                                                'your helicopter\n')])

        self.revision_id_3 = wt.commit('mod hello',

                              committer='user@test',

                              timestamp=1166040000.00, timezone=0)

        self.build_tree_contents([('hello.txt', 'my helicopter\n'

                                                'your helicopter\n'

                                                'all of\n'

                                                'our helicopters\n'

                                  )])

        self.revision_id_4 = wt.commit('mod hello',

                              committer='user@test',

                              timestamp=1166050000.00, timezone=0)

    def test_help_annotate(self):

        """Annotate command exists"""

        out, err = self.run_bzr('--no-plugins', 'annotate', '--help')

    def test_annotate_cmd(self):

        out, err = self.run_bzr('annotate', 'hello.txt')

        self.assertEqual('', err)

        self.assertEqualDiff('''\

1   test@us | my helicopter

3   user@te | your helicopter

4   user@te | all of

            | our helicopters

''', out)

    def test_annotate_cmd_full(self):

        out, err = self.run_bzr('annotate', 'hello.txt', '--all')

        self.assertEqual('', err)

        self.assertEqualDiff('''\

1   test@us | my helicopter

3   user@te | your helicopter

4   user@te | all of

4   user@te | our helicopters

''', out)

    def test_annotate_cmd_long(self):

        out, err = self.run_bzr('annotate', 'hello.txt', '--long')

        self.assertEqual('', err)

        self.assertEqualDiff('''\

1   test@user 20061212 | my helicopter

3   user@test 20061213 | your helicopter

4   user@test 20061213 | all of

                       | our helicopters

''', out)

    def test_annotate_cmd_show_ids(self):

        out, err = self.run_bzr('annotate', 'hello.txt', '--show-ids')

        max_len = max([len(self.revision_id_1),

                       len(self.revision_id_3),

                       len(self.revision_id_4)])

        self.assertEqual('', err)

        self.assertEqualDiff('''\

%*s | my helicopter

%*s | your helicopter

%*s | all of

%*s | our helicopters

''' % (max_len, self.revision_id_1,

       max_len, self.revision_id_3,

       max_len, self.revision_id_4,

       max_len, '',

      )

, out)

    def test_no_mail(self):

        out, err = self.run_bzr('annotate', 'nomail.txt')

        self.assertEqual('', err)

        self.assertEqualDiff('''\

2   no mail | nomail

''', out)

    def test_annotate_cmd_revision(self):

        out, err = self.run_bzr('annotate', 'hello.txt', '-r1')

        self.assertEqual('', err)

        self.assertEqualDiff('''\

1   test@us | my helicopter

''', out)

    def test_annotate_cmd_revision3(self):

        out, err = self.run_bzr('annotate', 'hello.txt', '-r3')

        self.assertEqual('', err)

        self.assertEqualDiff('''\

1   test@us | my helicopter

3   user@te | your helicopter

''', out)

    def test_annotate_cmd_unknown_revision(self):

        out, err = self.run_bzr('annotate', 'hello.txt', '-r', '10',

                                retcode=3)

        self.assertEqual('', out)

        self.assertContainsRe(err, 'Requested revision: \'10\' does not exist')

    def test_annotate_cmd_two_revisions(self):

        out, err = self.run_bzr('annotate', 'hello.txt', '-r1..2',

                                retcode=3)

        self.assertEqual('', out)

        self.assertEqual('bzr: ERROR: bzr annotate --revision takes'

                         ' exactly 1 argument\n',

                         err)

    def test_annotate_empty_file(self):

        tree = self.make_branch_and_tree('tree')

        self.build_tree_contents([('tree/empty', '')])

        tree.add('empty')

        tree.commit('add empty file')

        os.chdir('tree')

        out, err = self.run_bzr('annotate', 'empty')

        self.assertEqual('', out)