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# Copyright (C) 2012, 2016 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
from breezy import (
errors,
tests,
)
from breezy.tests.per_tree import TestCaseWithTree
class Path2IdTests(TestCaseWithTree):
def setUp(self):
super(Path2IdTests, self).setUp()
work_a = self.make_branch_and_tree('wta')
if not work_a.supports_setting_file_ids():
self.skipTest("working tree does not support setting file ids")
self.build_tree(['wta/bla', 'wta/dir/', 'wta/dir/file'])
work_a.add(['bla', 'dir', 'dir/file'],
[b'bla-id', b'dir-id', b'file-id'])
work_a.commit('add files')
self.tree_a = self.workingtree_to_test_tree(work_a)
def test_path2id(self):
self.assertEqual(b'bla-id', self.tree_a.path2id('bla'))
self.assertEqual(b'dir-id', self.tree_a.path2id('dir'))
self.assertIs(None, self.tree_a.path2id('idontexist'))
def test_path2id_list(self):
self.assertEqual(b'bla-id', self.tree_a.path2id(['bla']))
self.assertEqual(b'dir-id', self.tree_a.path2id(['dir']))
self.assertEqual(b'file-id', self.tree_a.path2id(['dir', 'file']))
self.assertEqual(self.tree_a.path2id(''),
self.tree_a.path2id([]))
self.assertIs(None, self.tree_a.path2id(['idontexist']))
self.assertIs(None, self.tree_a.path2id(['dir', 'idontexist']))
def test_id2path(self):
self.addCleanup(self.tree_a.lock_read().unlock)
self.assertEqual('bla', self.tree_a.id2path(b'bla-id'))
self.assertEqual('dir', self.tree_a.id2path(b'dir-id'))
self.assertEqual('dir/file', self.tree_a.id2path(b'file-id'))
self.assertRaises(errors.NoSuchId, self.tree_a.id2path, b'nonexistant')
def skip_if_no_reference(self, tree):
if not getattr(tree, 'supports_tree_reference', lambda: False)():
raise tests.TestNotApplicable('Tree references not supported')
def create_nested(self):
work_tree = self.make_branch_and_tree('wt')
with work_tree.lock_write():
self.skip_if_no_reference(work_tree)
subtree = self.make_branch_and_tree('wt/subtree')
self.build_tree(['wt/subtree/a'])
subtree.add(['a'])
subtree.commit('foo')
work_tree.add_reference(subtree)
tree = self._convert_tree(work_tree)
self.skip_if_no_reference(tree)
return tree, subtree
def test_path2id_nested_tree(self):
tree, subtree = self.create_nested()
self.assertIsNot(None, tree.path2id('subtree'))
self.assertIsNot(None, tree.path2id('subtree/a'))
self.assertEqual('subtree', tree.id2path(tree.path2id('subtree')))
self.assertEqual('subtree/a', tree.id2path(tree.path2id('subtree/a')))
self.assertIsNot('subtree/a', tree.id2path(tree.path2id('subtree/a'), recurse='down'))
self.assertRaises(errors.NoSuchId, tree.id2path, tree.path2id('subtree/a'), recurse='none')
class Path2IdsTests(TestCaseWithTree):
def test_paths2ids_recursive(self):
work_tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/dir/', 'tree/dir/file'])
work_tree.add(['dir', 'dir/file'])
if not work_tree.supports_setting_file_ids():
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests")
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual({tree.path2id('dir'), tree.path2id('dir/file')},
tree.paths2ids(['dir']))
def test_paths2ids_forget_old(self):
work_tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/file'])
work_tree.add('file')
work_tree.commit('commit old state')
work_tree.remove('file')
if not work_tree.supports_setting_file_ids():
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests")
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual(set([]), tree.paths2ids(['file'],
require_versioned=False))
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