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# 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 Tree's implement get_symlink_target"""
import os
from bzrlib import (
osutils,
tests,
)
from bzrlib.tests import per_tree
from bzrlib.tests import (
features,
)
class TestGetSymlinkTarget(per_tree.TestCaseWithTree):
def get_tree_with_symlinks(self):
self.requireFeature(features.SymlinkFeature)
tree = self.make_branch_and_tree('tree')
os.symlink('foo', 'tree/link')
os.symlink('../bar', 'tree/rel_link')
os.symlink('/baz/bing', 'tree/abs_link')
tree.add(['link', 'rel_link', 'abs_link'],
['link-id', 'rel-link-id', 'abs-link-id'])
return self._convert_tree(tree)
def test_get_symlink_target(self):
tree = self.get_tree_with_symlinks()
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual('foo', tree.get_symlink_target('link-id'))
self.assertEqual('../bar', tree.get_symlink_target('rel-link-id'))
self.assertEqual('/baz/bing', tree.get_symlink_target('abs-link-id'))
self.assertEqual('foo', tree.get_symlink_target('link-id', 'link'))
def test_get_unicode_symlink_target(self):
self.requireFeature(features.SymlinkFeature)
self.requireFeature(features.UnicodeFilenameFeature)
tree = self.make_branch_and_tree('tree')
target = u'targ\N{Euro Sign}t'
os.symlink(target, u'tree/\u03b2_link'.encode(osutils._fs_enc))
tree.add([u'\u03b2_link'], ['link-id'])
tree.lock_read()
self.addCleanup(tree.unlock)
actual = tree.get_symlink_target('link-id')
self.assertEqual(target, actual)
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