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# Copyright (C) 2007-2010 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
"""Tests for interface conformance of inventories of trees."""
from bzrlib import (
tests,
)
from bzrlib.tests import (
per_tree,
)
from bzrlib.mutabletree import MutableTree
from bzrlib.tests import TestSkipped
from bzrlib.tree import InventoryTree
from bzrlib.transform import _PreviewTree
from bzrlib.uncommit import uncommit
from bzrlib.tests import (
features,
)
def get_entry(tree, file_id):
return tree.iter_entries_by_dir([file_id]).next()[1]
class TestInventoryWithSymlinks(per_tree.TestCaseWithTree):
_test_needs_features = [features.SymlinkFeature]
def setUp(self):
super(TestInventoryWithSymlinks, self).setUp()
self.tree = self.get_tree_with_subdirs_and_all_content_types()
self.tree.lock_read()
self.addCleanup(self.tree.unlock)
def test_symlink_target(self):
if isinstance(self.tree, (MutableTree, _PreviewTree)):
raise TestSkipped(
'symlinks not accurately represented in working trees and'
' preview trees')
entry = get_entry(self.tree, self.tree.path2id('symlink'))
self.assertEqual(entry.symlink_target, 'link-target')
def test_symlink_target_tree(self):
self.assertEqual('link-target',
self.tree.get_symlink_target('symlink'))
def test_kind_symlink(self):
self.assertEqual('symlink', self.tree.kind('symlink'))
self.assertIs(None, self.tree.get_file_size('symlink'))
def test_symlink(self):
entry = get_entry(self.tree, self.tree.path2id('symlink'))
self.assertEqual(entry.kind, 'symlink')
self.assertEqual(None, entry.text_size)
class TestInventory(per_tree.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'], ['dir-id', 'file-id'])
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual(set(['dir-id', 'file-id']), 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', 'first-id')
work_tree.commit('commit old state')
work_tree.remove('file')
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual(set([]), tree.paths2ids(['file'],
require_versioned=False))
def _make_canonical_test_tree(self, commit=True):
# make a tree used by all the 'canonical' tests below.
work_tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/dir/', 'tree/dir/file'])
work_tree.add(['dir', 'dir/file'])
if commit:
work_tree.commit('commit 1')
# XXX: this isn't actually guaranteed to return the class we want to
# test -- mbp 2010-02-12
return work_tree
def test_canonical_path(self):
work_tree = self._make_canonical_test_tree()
if not isinstance(work_tree, InventoryTree):
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests")
self.assertEqual('dir/file',
work_tree.get_canonical_inventory_path('Dir/File'))
def test_canonical_path_before_commit(self):
work_tree = self._make_canonical_test_tree(False)
if not isinstance(work_tree, InventoryTree):
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests") # note: not committed.
self.assertEqual('dir/file',
work_tree.get_canonical_inventory_path('Dir/File'))
def test_canonical_path_dir(self):
# check it works when asked for just the directory portion.
work_tree = self._make_canonical_test_tree()
if not isinstance(work_tree, InventoryTree):
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests")
self.assertEqual('dir', work_tree.get_canonical_inventory_path('Dir'))
def test_canonical_path_root(self):
work_tree = self._make_canonical_test_tree()
if not isinstance(work_tree, InventoryTree):
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests")
self.assertEqual('', work_tree.get_canonical_inventory_path(''))
self.assertEqual('/', work_tree.get_canonical_inventory_path('/'))
def test_canonical_path_invalid_all(self):
work_tree = self._make_canonical_test_tree()
if not isinstance(work_tree, InventoryTree):
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests")
self.assertEqual('foo/bar',
work_tree.get_canonical_inventory_path('foo/bar'))
def test_canonical_invalid_child(self):
work_tree = self._make_canonical_test_tree()
if not isinstance(work_tree, InventoryTree):
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests")
self.assertEqual('dir/None',
work_tree.get_canonical_inventory_path('Dir/None'))
def test_canonical_tree_name_mismatch(self):
# see <https://bugs.launchpad.net/bzr/+bug/368931>
# some of the trees we want to use can only exist on a disk, not in
# memory - therefore we can only test this if the filesystem is
# case-sensitive.
self.requireFeature(features.case_sensitive_filesystem_feature)
work_tree = self.make_branch_and_tree('.')
self.build_tree(['test/', 'test/file', 'Test'])
work_tree.add(['test/', 'test/file', 'Test'])
test_tree = self._convert_tree(work_tree)
if not isinstance(test_tree, InventoryTree):
raise tests.TestNotApplicable(
"test not applicable on non-inventory tests")
test_tree.lock_read()
self.addCleanup(test_tree.unlock)
self.assertEqual(['test', 'test/file', 'Test', 'test/foo', 'Test/foo'],
test_tree.get_canonical_inventory_paths(
['test', 'test/file', 'Test', 'test/foo', 'Test/foo']))
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