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# (C) 2005 Canonical Ltd
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# Authors: Robert Collins <robert.collins@canonical.com>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from bzrlib.branch import Branch
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from bzrlib.errors import NotBranchError, NotVersionedError
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from bzrlib.tests import TestCaseInTempDir
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from bzrlib.trace import mutter
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from bzrlib.osutils import pathjoin, getcwd, has_symlinks
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from bzrlib.workingtree import (TreeEntry, TreeDirectory, TreeFile, TreeLink,
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class TestTreeDirectory(TestCaseInTempDir):
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def test_kind_character(self):
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self.assertEqual(TreeDirectory().kind_character(), '/')
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class TestTreeEntry(TestCaseInTempDir):
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def test_kind_character(self):
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self.assertEqual(TreeEntry().kind_character(), '???')
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class TestTreeFile(TestCaseInTempDir):
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def test_kind_character(self):
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self.assertEqual(TreeFile().kind_character(), '')
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class TestTreeLink(TestCaseInTempDir):
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def test_kind_character(self):
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self.assertEqual(TreeLink().kind_character(), '')
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class TestWorkingTree(TestCaseInTempDir):
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def test_listfiles(self):
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branch = Branch.initialize(u'.')
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print >> open('file', 'w'), "content"
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os.symlink('target', 'symlink')
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tree = branch.working_tree()
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files = list(tree.list_files())
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self.assertEqual(files[0], ('dir', '?', 'directory', None, TreeDirectory()))
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self.assertEqual(files[1], ('file', '?', 'file', None, TreeFile()))
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self.assertEqual(files[2], ('symlink', '?', 'symlink', None, TreeLink()))
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def test_open_containing(self):
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branch = Branch.initialize(u'.')
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wt, relpath = WorkingTree.open_containing()
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self.assertEqual('', relpath)
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self.assertEqual(wt.basedir + '/', branch.base)
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wt, relpath = WorkingTree.open_containing(u'.')
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self.assertEqual('', relpath)
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self.assertEqual(wt.basedir + '/', branch.base)
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wt, relpath = WorkingTree.open_containing('./foo')
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self.assertEqual('foo', relpath)
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self.assertEqual(wt.basedir + '/', branch.base)
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# paths that are urls are just plain wrong for working trees.
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self.assertRaises(NotBranchError,
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WorkingTree.open_containing,
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'file:///' + getcwd())
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def test_construct_with_branch(self):
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branch = Branch.initialize(u'.')
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tree = WorkingTree(branch.base, branch)
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self.assertEqual(branch, tree.branch)
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self.assertEqual(branch.base, tree.basedir + '/')
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def test_construct_without_branch(self):
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branch = Branch.initialize(u'.')
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tree = WorkingTree(branch.base)
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self.assertEqual(branch.base, tree.branch.base)
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self.assertEqual(branch.base, tree.basedir + '/')
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def test_basic_relpath(self):
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# for comprehensive relpath tests, see whitebox.py.
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branch = Branch.initialize(u'.')
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tree = WorkingTree(branch.base)
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self.assertEqual('child',
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tree.relpath(pathjoin(getcwd(), 'child')))
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def test_lock_locks_branch(self):
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branch = Branch.initialize(u'.')
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tree = WorkingTree(branch.base)
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self.assertEqual(1, tree.branch._lock_count)
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self.assertEqual('r', tree.branch._lock_mode)
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self.assertEqual(None, tree.branch._lock_count)
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self.assertEqual(1, tree.branch._lock_count)
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self.assertEqual('w', tree.branch._lock_mode)
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self.assertEqual(None, tree.branch._lock_count)
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def get_pullable_branches(self):
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self.build_tree(['from/', 'from/file', 'to/'])
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br_a = Branch.initialize('from')
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tree = br_a.working_tree()
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tree.commit('foo', rev_id='A')
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br_b = Branch.initialize('to')
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br_a, br_b = self.get_pullable_branches()
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br_b.working_tree().pull(br_a)
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self.failUnless(br_b.has_revision('A'))
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self.assertEqual(['A'], br_b.revision_history())
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def test_pull_overwrites(self):
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br_a, br_b = self.get_pullable_branches()
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br_b.working_tree().commit('foo', rev_id='B')
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self.assertEqual(['B'], br_b.revision_history())
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br_b.working_tree().pull(br_a, overwrite=True)
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self.failUnless(br_b.has_revision('A'))
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self.failUnless(br_b.has_revision('B'))
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self.assertEqual(['A'], br_b.revision_history())
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def test_revert(self):
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"""Test selected-file revert"""
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b = Branch.initialize(u'.')
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self.build_tree(['hello.txt'])
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file('hello.txt', 'w').write('initial hello')
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self.assertRaises(NotVersionedError,
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b.working_tree().revert, ['hello.txt'])
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tree = WorkingTree(b.base, b)
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tree.add(['hello.txt'])
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tree.commit('create initial hello.txt')
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self.check_file_contents('hello.txt', 'initial hello')
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file('hello.txt', 'w').write('new hello')
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self.check_file_contents('hello.txt', 'new hello')
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# revert file modified since last revision
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tree.revert(['hello.txt'])
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self.check_file_contents('hello.txt', 'initial hello')
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self.check_file_contents('hello.txt~', 'new hello')
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# reverting again does not clobber the backup
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tree.revert(['hello.txt'])
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self.check_file_contents('hello.txt', 'initial hello')
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self.check_file_contents('hello.txt~', 'new hello')
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def test_unknowns(self):
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b = Branch.initialize(u'.')
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tree = WorkingTree(u'.', b)
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self.build_tree(['hello.txt',
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self.assertEquals(list(tree.unknowns()),
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def test_hashcache(self):
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from bzrlib.tests.test_hashcache import pause
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b = Branch.initialize(u'.')
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tree = WorkingTree(u'.', b)
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self.build_tree(['hello.txt',
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tree.add('hello.txt')
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sha = tree.get_file_sha1(tree.path2id('hello.txt'))
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self.assertEqual(1, tree._hashcache.miss_count)
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tree2 = WorkingTree(u'.', b)
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sha2 = tree2.get_file_sha1(tree2.path2id('hello.txt'))
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self.assertEqual(0, tree2._hashcache.miss_count)
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self.assertEqual(1, tree2._hashcache.hit_count)
added
removed
bzrlib/tests/test_workingtree.py
