~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2006-2010 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

"""UI tests for bzr ignore."""

from cStringIO import StringIO

import os

import re

import sys

from bzrlib import (

    ignores,

    osutils,

    )

import bzrlib

from bzrlib.branch import Branch

import bzrlib.bzrdir as bzrdir

from bzrlib.errors import BzrCommandError

from bzrlib.osutils import (

    pathjoin,

    )

from bzrlib.tests.test_sftp_transport import TestCaseWithSFTPServer

from bzrlib.tests import TestCaseWithTransport

from bzrlib.workingtree import WorkingTree

class TestCommands(TestCaseWithTransport):

    def test_ignore_absolutes(self):

        """'ignore' with an absolute path returns an error"""

        self.make_branch_and_tree('.')

        self.run_bzr_error(('bzr: ERROR: NAME_PATTERN should not '

                            'be an absolute path\n',),

                           'ignore /crud')

    def test_ignore_directories(self):

        """ignoring a directory should ignore directory tree.

        Also check that trailing slashes on directories are stripped.

        """

        self.run_bzr('init')

        self.build_tree(['dir1/', 'dir1/foo',

                         'dir2/', 'dir2/bar',

                         'dir3/', 'dir3/baz'])

        self.run_bzr(['ignore', 'dir1', 'dir2/', 'dir4\\'])

        self.check_file_contents('.bzrignore', 'dir1\ndir2\ndir4\n')

        self.assertEquals(self.run_bzr('unknowns')[0], 'dir3\n')

    def test_ignore_patterns(self):

        tree = self.make_branch_and_tree('.')

        self.assertEquals(list(tree.unknowns()), [])

        # is_ignored() will now create the user global ignore file

        # if it doesn't exist, so make sure we ignore it in our tests

        ignores._set_user_ignores(['*.tmp'])

        self.build_tree_contents(

            [('foo.tmp', '.tmp files are ignored by default')])

        self.assertEquals(list(tree.unknowns()), [])

        self.build_tree_contents([('foo.c', 'int main() {}')])

        self.assertEquals(list(tree.unknowns()), ['foo.c'])

        tree.add('foo.c')

        self.assertEquals(list(tree.unknowns()), [])

        # 'ignore' works when creating the .bzrignore file

        self.build_tree_contents([('foo.blah', 'blah')])

        self.assertEquals(list(tree.unknowns()), ['foo.blah'])

        self.run_bzr('ignore *.blah')

        self.assertEquals(list(tree.unknowns()), [])

        self.check_file_contents('.bzrignore', '*.blah\n')

        # 'ignore' works when then .bzrignore file already exists

        self.build_tree_contents([('garh', 'garh')])

        self.assertEquals(list(tree.unknowns()), ['garh'])

        self.run_bzr('ignore garh')

        self.assertEquals(list(tree.unknowns()), [])

        self.check_file_contents('.bzrignore', '*.blah\ngarh\n')

    def test_ignore_multiple_arguments(self):

        """'ignore' works with multiple arguments"""

        tree = self.make_branch_and_tree('.')

        self.build_tree(['a','b','c','d'])

        self.assertEquals(list(tree.unknowns()), ['a', 'b', 'c', 'd'])

        self.run_bzr('ignore a b c')

        self.assertEquals(list(tree.unknowns()), ['d'])

        self.check_file_contents('.bzrignore', 'a\nb\nc\n')

    def test_ignore_no_arguments(self):

        """'ignore' with no arguments returns an error"""

        self.make_branch_and_tree('.')

        self.run_bzr_error(('bzr: ERROR: ignore requires at least one '

                            'NAME_PATTERN or --default-rules.\n',),

                           'ignore')

    def test_ignore_default_rules(self):

        out, err = self.run_bzr(['ignore', '--default-rules'])

        reference_set = set(ignores.USER_DEFAULTS)

        output_set = set(out.rstrip().split('\n'))

        self.assertEqual(reference_set, output_set)

        self.assertEqual('', err)

    def test_ignore_versioned_file(self):

        tree = self.make_branch_and_tree('.')

        self.build_tree(['a','b'])

        tree.add('a')

        # test a single versioned file

        out, err = self.run_bzr('ignore a')

        self.assertEqual(out,

                         "Warning: the following files are version controlled"\

                         " and match your ignore pattern:\na\n"\

                         "These files will continue to be version controlled"\

                         " unless you 'bzr remove' them.\n")

        # test a single unversioned file

        out, err = self.run_bzr('ignore b')

        self.assertEqual(out, '')

        # test wildcards

        tree.add('b')

        out, err = self.run_bzr('ignore *')

        self.assertEqual(out,

                         "Warning: the following files are version controlled"\

                         " and match your ignore pattern:\n.bzrignore\na\nb\n"\

                         "These files will continue to be version controlled"\

                         " unless you 'bzr remove' them.\n")

    def test_ignored_versioned_file_matching_new_pattern(self):

        tree = self.make_branch_and_tree('.')

        self.build_tree(['a', 'b'])

        tree.add(['a', 'b'])

        self.run_bzr('ignore *')

        # If only the given pattern is used then only 'b' should match in

        # this case.

        out, err = self.run_bzr('ignore b')

        self.assertEqual(out,

                         "Warning: the following files are version controlled"\

                         " and match your ignore pattern:\nb\n"\

                         "These files will continue to be version controlled"\

                         " unless you 'bzr remove' them.\n")

    def test_ignore_directory(self):

        """Test --directory option"""

        tree = self.make_branch_and_tree('a')

        self.run_bzr(['ignore', '--directory=a', 'README'])

        self.check_file_contents('a/.bzrignore', 'README\n')

    def test_ignored_invalid_pattern(self):

        """Ensure graceful handling for invalid ignore pattern.

        Test case for #300062.

        Invalid pattern should show clear error message.

        Invalid pattern should not be added to .bzrignore file.

        """

        tree = self.make_branch_and_tree('.')

        out, err = self.run_bzr(['ignore', 'RE:*.cpp', 'foo', 'RE:['], 3)

        self.assertEqual(out, '')

        self.assertContainsRe(err,

            'Invalid ignore pattern.*RE:\*\.cpp.*RE:\[', re.DOTALL)

        self.assertNotContainsRe(err, 'foo', re.DOTALL)

        self.assertFalse(os.path.isfile('.bzrignore'))