~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2007 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

"""Test that all trees support Tree.list_files()"""

from bzrlib.tests.per_tree import TestCaseWithTree

class TestListFiles(TestCaseWithTree):

    def test_list_files_with_root(self):

        work_tree = self.make_branch_and_tree('wt')

        tree = self.get_tree_no_parents_abc_content(work_tree)

        expected = [('', 'V', 'directory', 'root-id'),

                    ('a', 'V', 'file', 'a-id'),

                    ('b', 'V', 'directory', 'b-id'),

                    ('b/c', 'V', 'file', 'c-id'),

                   ]

        tree.lock_read()

        try:

            actual = [(path, status, kind, file_id)

                      for path, status, kind, file_id, ie in

                          tree.list_files(include_root=True)]

        finally:

            tree.unlock()

        self.assertEqual(expected, actual)

    def test_list_files_no_root(self):

        work_tree = self.make_branch_and_tree('wt')

        tree = self.get_tree_no_parents_abc_content(work_tree)

        expected = [('a', 'V', 'file', 'a-id'),

                    ('b', 'V', 'directory', 'b-id'),

                    ('b/c', 'V', 'file', 'c-id'),

                   ]

        tree.lock_read()

        try:

            actual = [(path, status, kind, file_id)

                      for path, status, kind, file_id, ie in

                          tree.list_files()]

        finally:

            tree.unlock()

        self.assertEqual(expected, actual)

    def test_list_files_with_root_no_recurse(self):

        work_tree = self.make_branch_and_tree('wt')

        tree = self.get_tree_no_parents_abc_content(work_tree)

        expected = [('', 'V', 'directory', 'root-id'),

                    ('a', 'V', 'file', 'a-id'),

                    ('b', 'V', 'directory', 'b-id'),

                   ]

        tree.lock_read()

        try:

            actual = [(path, status, kind, file_id)

                for path, status, kind, file_id, ie in

                    tree.list_files(include_root=True, recursive=False)]

        finally:

            tree.unlock()

        self.assertEqual(expected, actual)

    def test_list_files_no_root_no_recurse(self):

        work_tree = self.make_branch_and_tree('wt')

        tree = self.get_tree_no_parents_abc_content(work_tree)

        expected = [('a', 'V', 'file', 'a-id'),

                    ('b', 'V', 'directory', 'b-id'),

                   ]

        tree.lock_read()

        try:

            actual = [(path, status, kind, file_id)

                for path, status, kind, file_id, ie in

                    tree.list_files(recursive=False)]

        finally:

            tree.unlock()

        self.assertEqual(expected, actual)

    def test_list_files_from_dir(self):

        work_tree = self.make_branch_and_tree('wt')

        tree = self.get_tree_no_parents_abc_content(work_tree)

        expected = [('c', 'V', 'file', 'c-id'),

                   ]

        tree.lock_read()

        try:

            actual = [(path, status, kind, file_id)

                      for path, status, kind, file_id, ie in

                          tree.list_files(from_dir='b')]

        finally:

            tree.unlock()

        self.assertEqual(expected, actual)

    def test_list_files_from_dir_no_recurse(self):

        # The test trees don't have much nesting so test with an explicit root

        work_tree = self.make_branch_and_tree('wt')

        tree = self.get_tree_no_parents_abc_content(work_tree)

        expected = [('a', 'V', 'file', 'a-id'),

                    ('b', 'V', 'directory', 'b-id'),

                   ]

        tree.lock_read()

        try:

            actual = [(path, status, kind, file_id)

                      for path, status, kind, file_id, ie in

                          tree.list_files(from_dir='', recursive=False)]

        finally:

            tree.unlock()

        self.assertEqual(expected, actual)