~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2006 by 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

"""Test for 'bzr mv'"""

import os

from bzrlib.tests import TestCaseWithTransport

class TestMove(TestCaseWithTransport):

    def test_mv_modes(self):

        """Test two modes of operation for mv"""

        tree = self.make_branch_and_tree('.')

        files = self.build_tree(['a', 'c', 'subdir/'])

        tree.add(['a', 'c', 'subdir'])

        self.run_bzr('mv', 'a', 'b')

        self.failUnlessExists('b')

        self.failIfExists('a')

        self.run_bzr('mv', 'b', 'subdir')

        self.failUnlessExists('subdir/b')

        self.failIfExists('b')

        self.run_bzr('mv', 'subdir/b', 'a')

        self.failUnlessExists('a')

        self.failIfExists('subdir/b')

        self.run_bzr('mv', 'a', 'c', 'subdir')

        self.failUnlessExists('subdir/a')

        self.failUnlessExists('subdir/c')

        self.failIfExists('a')

        self.failIfExists('c')

        self.run_bzr('mv', 'subdir/a', 'subdir/newa')

        self.failUnlessExists('subdir/newa')

        self.failIfExists('subdir/a')

    def test_mv_unversioned(self):

        self.build_tree(['unversioned.txt'])

        self.run_bzr_error(

            ["^bzr: ERROR: can't rename: old name .* is not versioned$"],

            'mv', 'unversioned.txt', 'elsewhere')

    def test_mv_nonexisting(self):

        self.run_bzr_error(

            ["^bzr: ERROR: can't rename: old working file .* does not exist$"],

            'mv', 'doesnotexist', 'somewhereelse')

    def test_mv_unqualified(self):

        self.run_bzr_error(['^bzr: ERROR: missing file argument$'], 'mv')

    def test_mv_invalid(self):

        tree = self.make_branch_and_tree('.')

        self.build_tree(['test.txt', 'sub1/'])

        tree.add(['test.txt'])

        self.run_bzr_error(

            ["^bzr: ERROR: destination u'sub1' is not a versioned directory$"],

            'mv', 'test.txt', 'sub1')

        self.run_bzr_error(

            ["^bzr: ERROR: can't determine destination directory id for u'sub1'$"],

            'mv', 'test.txt', 'sub1/hello.txt')

    def test_mv_dirs(self):

        tree = self.make_branch_and_tree('.')

        self.build_tree(['hello.txt', 'sub1/'])

        tree.add(['hello.txt', 'sub1'])

        self.run_bzr('mv', 'sub1', 'sub2')

        self.failUnlessExists('sub2')

        self.failIfExists('sub1')

        self.run_bzr('mv', 'hello.txt', 'sub2')

        self.failUnlessExists("sub2/hello.txt")

        self.failIfExists("hello.txt")

        tree.read_working_inventory()

        tree.commit('commit with some things moved to subdirs')

        self.build_tree(['sub1/'])

        tree.add(['sub1'])

        self.run_bzr('mv', 'sub2/hello.txt', 'sub1')

        self.failIfExists('sub2/hello.txt')

        self.failUnlessExists('sub1/hello.txt')

        self.run_bzr('mv', 'sub2', 'sub1')

        self.failIfExists('sub2')

        self.failUnlessExists('sub1/sub2')

    def test_mv_relative(self):

        self.build_tree(['sub1/', 'sub1/sub2/', 'sub1/hello.txt'])

        tree = self.make_branch_and_tree('.')

        tree.add(['sub1', 'sub1/sub2', 'sub1/hello.txt'])

        tree.commit('initial tree')

        os.chdir('sub1/sub2')

        self.run_bzr('mv', '../hello.txt', '.')

        self.failUnlessExists('./hello.txt')

        tree.read_working_inventory()

        tree.commit('move to parent directory')

        os.chdir('..')

        self.run_bzr('mv', 'sub2/hello.txt', '.')

        self.failUnlessExists('hello.txt')

    def test_mv_smoke_aliases(self):

        # just test that aliases for mv exist, if their behaviour is changed in

        # the future, then extend the tests.

        self.build_tree(['a'])

        tree = self.make_branch_and_tree('.')

        tree.add(['a'])

        self.run_bzr('move', 'a', 'b')

        self.run_bzr('rename', 'b', 'a')