~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

"""Tests for the test trees used by the tree_implementations tests."""

from bzrlib import inventory 

from bzrlib.tests.tree_implementations import TestCaseWithTree

class TestTreeShapes(TestCaseWithTree):

    def test_empty_tree_no_parents(self):

        tree = self.make_branch_and_tree('.')

        tree = self.get_tree_no_parents_no_content(tree)

        self.assertEqual([], tree.get_parent_ids())

        self.assertEqual([], tree.conflicts())

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

        self.assertEqual([inventory.ROOT_ID], list(iter(tree)))

        self.assertEqual(

            [('', inventory.ROOT_ID)],

            [(path, node.file_id) for path, node in tree.iter_entries_by_dir()])

    def test_abc_tree_no_parents(self):

        tree = self.make_branch_and_tree('.')

        tree = self.get_tree_no_parents_abc_content(tree)

        self.assertEqual([], tree.get_parent_ids())

        self.assertEqual([], tree.conflicts())

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

        # __iter__ has no strongly defined order

        self.assertEqual(

            set([inventory.ROOT_ID, 'a-id', 'b-id', 'c-id']),

            set(iter(tree)))

        self.assertEqual(

            [('', inventory.ROOT_ID), ('a', 'a-id'), ('b', 'b-id'), ('b/c', 'c-id')],

            [(path, node.file_id) for path, node in tree.iter_entries_by_dir()])

        self.assertEqualDiff('contents of a\n', tree.get_file_text('a-id'))

        self.assertFalse(tree.is_executable('c-id'))

    def test_abc_tree_content_2_no_parents(self):

        tree = self.make_branch_and_tree('.')

        tree = self.get_tree_no_parents_abc_content_2(tree)

        self.assertEqual([], tree.get_parent_ids())

        self.assertEqual([], tree.conflicts())

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

        # __iter__ has no strongly defined order

        self.assertEqual(

            set([inventory.ROOT_ID, 'a-id', 'b-id', 'c-id']),

            set(iter(tree)))

        self.assertEqual(

            [('', inventory.ROOT_ID), ('a', 'a-id'), ('b', 'b-id'), ('b/c', 'c-id')],

            [(path, node.file_id) for path, node in tree.iter_entries_by_dir()])

        self.assertEqualDiff('foobar\n', tree.get_file_text('a-id'))

        self.assertFalse(tree.is_executable('c-id'))

    def test_abc_tree_content_3_no_parents(self):

        tree = self.make_branch_and_tree('.')

        tree = self.get_tree_no_parents_abc_content_3(tree)

        self.assertEqual([], tree.get_parent_ids())

        self.assertEqual([], tree.conflicts())

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

        # __iter__ has no strongly defined order

        self.assertEqual(

            set([inventory.ROOT_ID, 'a-id', 'b-id', 'c-id']),

            set(iter(tree)))

        self.assertEqual(

            [('', inventory.ROOT_ID), ('a', 'a-id'), ('b', 'b-id'), ('b/c', 'c-id')],

            [(path, node.file_id) for path, node in tree.iter_entries_by_dir()])

        self.assertEqualDiff('contents of a\n', tree.get_file_text('a-id'))

        self.assertTrue(tree.is_executable('c-id'))

    def test_abc_tree_content_4_no_parents(self):

        tree = self.make_branch_and_tree('.')

        tree = self.get_tree_no_parents_abc_content_4(tree)

        self.assertEqual([], tree.get_parent_ids())

        self.assertEqual([], tree.conflicts())

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

        # __iter__ has no strongly defined order

        self.assertEqual(

            set([inventory.ROOT_ID, 'a-id', 'b-id', 'c-id']),

            set(iter(tree)))

        self.assertEqual(

            [('', inventory.ROOT_ID), ('b', 'b-id'), ('d', 'a-id'), ('b/c', 'c-id')],

            [(path, node.file_id) for path, node in tree.iter_entries_by_dir()])

        self.assertEqualDiff('contents of a\n', tree.get_file_text('a-id'))

        self.assertFalse(tree.is_executable('c-id'))

    def test_abc_tree_content_5_no_parents(self):

        tree = self.make_branch_and_tree('.')

        tree = self.get_tree_no_parents_abc_content_5(tree)

        self.assertEqual([], tree.get_parent_ids())

        self.assertEqual([], tree.conflicts())

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

        # __iter__ has no strongly defined order

        self.assertEqual(

            set([inventory.ROOT_ID, 'a-id', 'b-id', 'c-id']),

            set(iter(tree)))

        self.assertEqual(

            [('', inventory.ROOT_ID), ('b', 'b-id'), ('d', 'a-id'), ('b/c', 'c-id')],

            [(path, node.file_id) for path, node in tree.iter_entries_by_dir()])

        self.assertEqualDiff('bar\n', tree.get_file_text('a-id'))

        self.assertFalse(tree.is_executable('c-id'))

    def test_abc_tree_content_6_no_parents(self):

        tree = self.make_branch_and_tree('.')

        tree = self.get_tree_no_parents_abc_content_6(tree)

        self.assertEqual([], tree.get_parent_ids())

        self.assertEqual([], tree.conflicts())

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

        # __iter__ has no strongly defined order

        self.assertEqual(

            set([inventory.ROOT_ID, 'a-id', 'b-id', 'c-id']),

            set(iter(tree)))

        self.assertEqual(

            [('', inventory.ROOT_ID), ('a', 'a-id'), ('b', 'b-id'), ('e', 'c-id')],

            [(path, node.file_id) for path, node in tree.iter_entries_by_dir()])

        self.assertEqualDiff('contents of a\n', tree.get_file_text('a-id'))

        self.assertTrue(tree.is_executable('c-id'))