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# (C) 2005 Canonical Ltd
# Authors: Robert Collins <robert.collins@canonical.com>
#
# 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
import os
from bzrlib.branch import Branch
from bzrlib.selftest import TestCaseInTempDir
from bzrlib.trace import mutter
from bzrlib.workingtree import (TreeEntry, TreeDirectory, TreeFile, TreeLink,
WorkingTree)
class TestTreeDirectory(TestCaseInTempDir):
def test_kind_character(self):
self.assertEqual(TreeDirectory().kind_character(), '/')
class TestTreeEntry(TestCaseInTempDir):
def test_kind_character(self):
self.assertEqual(TreeEntry().kind_character(), '???')
class TestTreeFile(TestCaseInTempDir):
def test_kind_character(self):
self.assertEqual(TreeFile().kind_character(), '')
class TestTreeLink(TestCaseInTempDir):
def test_kind_character(self):
self.assertEqual(TreeLink().kind_character(), '')
class TestWorkingTree(TestCaseInTempDir):
def test_listfiles(self):
branch = Branch.initialize('.')
os.mkdir('dir')
print >> open('file', 'w'), "content"
os.symlink('target', 'symlink')
tree = branch.working_tree()
files = list(tree.list_files())
self.assertEqual(files[0], ('dir', '?', 'directory', None, TreeDirectory()))
self.assertEqual(files[1], ('file', '?', 'file', None, TreeFile()))
self.assertEqual(files[2], ('symlink', '?', 'symlink', None, TreeLink()))
def test_construct_with_branch(self):
branch = Branch.initialize('.')
tree = WorkingTree(branch.base, branch)
self.assertEqual(branch, tree.branch)
self.assertEqual(branch.inventory, tree._inventory)
self.assertEqual(branch.base, tree.basedir)
def test_construct_without_branch(self):
branch = Branch.initialize('.')
tree = WorkingTree(branch.base)
self.assertEqual(branch.base, tree.branch.base)
self.assertEqual(branch.inventory, tree._inventory)
self.assertEqual(branch.base, tree.basedir)
def test_basic_relpath(self):
# for comprehensive relpath tests, see whitebox.py.
branch = Branch.initialize('.')
tree = WorkingTree(branch.base)
self.assertEqual('child',
tree.relpath(os.path.join(os.getcwd(), 'child')))
def test_lock_locks_branch(self):
branch = Branch.initialize('.')
tree = WorkingTree(branch.base)
tree.lock_read()
self.assertEqual(1, tree.branch._lock_count)
self.assertEqual('r', tree.branch._lock_mode)
tree.unlock()
self.assertEqual(None, tree.branch._lock_count)
tree.lock_write()
self.assertEqual(1, tree.branch._lock_count)
self.assertEqual('w', tree.branch._lock_mode)
tree.unlock()
self.assertEqual(None, tree.branch._lock_count)
def get_pullable_branches(self):
self.build_tree(['from/', 'from/file', 'to/'])
br_a = Branch.initialize('from')
br_a.add('file')
br_a.commit('foo', rev_id='A')
br_b = Branch.initialize('to')
return br_a, br_b
def test_pull(self):
br_a, br_b = self.get_pullable_branches()
br_b.working_tree().pull(br_a)
self.failUnless(br_b.has_revision('A'))
self.assertEqual(['A'], br_b.revision_history())
def test_pull_overwrites(self):
br_a, br_b = self.get_pullable_branches()
br_b.commit('foo', rev_id='B')
self.assertEqual(['B'], br_b.revision_history())
br_b.working_tree().pull(br_a, overwrite=True)
self.failUnless(br_b.has_revision('A'))
self.failUnless(br_b.has_revision('B'))
self.assertEqual(['A'], br_b.revision_history())
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