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# Copyright (C) 2005, 2006, 2007 Canonical Ltd
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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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"""Tests for the BzrDir facility and any format specific tests.
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For interface contract tests, see tests/bzr_dir_implementations.
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from StringIO import StringIO
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from bzrlib.errors import (NotBranchError,
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UnsupportedFormatError,
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from bzrlib.symbol_versioning import (
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from bzrlib.tests import (
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TestCaseWithTransport,
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from bzrlib.tests.HttpServer import HttpServer
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from bzrlib.tests.HTTPTestUtil import (
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TestCaseWithTwoWebservers,
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HTTPServerRedirecting,
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from bzrlib.tests.test_http import TestWithTransport_pycurl
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from bzrlib.transport import get_transport
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from bzrlib.transport.http._urllib import HttpTransport_urllib
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from bzrlib.transport.memory import MemoryServer
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from bzrlib.repofmt import knitrepo, weaverepo
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class TestDefaultFormat(TestCase):
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def test_get_set_default_format(self):
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old_format = bzrdir.BzrDirFormat.get_default_format()
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# default is BzrDirFormat6
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self.failUnless(isinstance(old_format, bzrdir.BzrDirMetaFormat1))
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self.applyDeprecated(symbol_versioning.zero_fourteen,
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bzrdir.BzrDirFormat.set_default_format,
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# creating a bzr dir should now create an instrumented dir.
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result = bzrdir.BzrDir.create('memory:///')
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self.failUnless(isinstance(result, SampleBzrDir))
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self.applyDeprecated(symbol_versioning.zero_fourteen,
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bzrdir.BzrDirFormat.set_default_format, old_format)
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self.assertEqual(old_format, bzrdir.BzrDirFormat.get_default_format())
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class TestFormatRegistry(TestCase):
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def make_format_registry(self):
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my_format_registry = bzrdir.BzrDirFormatRegistry()
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my_format_registry.register('weave', bzrdir.BzrDirFormat6,
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'Pre-0.8 format. Slower and does not support checkouts or shared'
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' repositories', deprecated=True)
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my_format_registry.register_lazy('lazy', 'bzrlib.bzrdir',
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'BzrDirFormat6', 'Format registered lazily', deprecated=True)
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my_format_registry.register_metadir('knit',
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'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
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my_format_registry.set_default('knit')
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my_format_registry.register_metadir(
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'bzrlib.repofmt.knitrepo.RepositoryFormatKnit3',
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'Experimental successor to knit. Use at your own risk.',
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branch_format='bzrlib.branch.BzrBranchFormat6',
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my_format_registry.register_metadir(
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'bzrlib.repofmt.knitrepo.RepositoryFormatKnit3',
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'Experimental successor to knit. Use at your own risk.',
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branch_format='bzrlib.branch.BzrBranchFormat6', hidden=True)
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my_format_registry.register('hiddenweave', bzrdir.BzrDirFormat6,
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'Pre-0.8 format. Slower and does not support checkouts or shared'
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' repositories', hidden=True)
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my_format_registry.register_lazy('hiddenlazy', 'bzrlib.bzrdir',
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'BzrDirFormat6', 'Format registered lazily', deprecated=True,
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return my_format_registry
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def test_format_registry(self):
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my_format_registry = self.make_format_registry()
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my_bzrdir = my_format_registry.make_bzrdir('lazy')
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self.assertIsInstance(my_bzrdir, bzrdir.BzrDirFormat6)
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my_bzrdir = my_format_registry.make_bzrdir('weave')
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self.assertIsInstance(my_bzrdir, bzrdir.BzrDirFormat6)
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my_bzrdir = my_format_registry.make_bzrdir('default')
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self.assertIsInstance(my_bzrdir.repository_format,
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knitrepo.RepositoryFormatKnit1)
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my_bzrdir = my_format_registry.make_bzrdir('knit')
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self.assertIsInstance(my_bzrdir.repository_format,
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knitrepo.RepositoryFormatKnit1)
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my_bzrdir = my_format_registry.make_bzrdir('branch6')
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self.assertIsInstance(my_bzrdir.get_branch_format(),
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bzrlib.branch.BzrBranchFormat6)
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def test_get_help(self):
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my_format_registry = self.make_format_registry()
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self.assertEqual('Format registered lazily',
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my_format_registry.get_help('lazy'))
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self.assertEqual('Format using knits',
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my_format_registry.get_help('knit'))
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self.assertEqual('Format using knits',
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my_format_registry.get_help('default'))
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self.assertEqual('Pre-0.8 format. Slower and does not support'
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' checkouts or shared repositories',
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my_format_registry.get_help('weave'))
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def test_help_topic(self):
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topics = help_topics.HelpTopicRegistry()
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topics.register('formats', self.make_format_registry().help_topic,
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topic = topics.get_detail('formats')
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new, rest = topic.split('Experimental formats')
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experimental, deprecated = rest.split('Deprecated formats')
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self.assertContainsRe(new, 'These formats can be used')
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self.assertContainsRe(new,
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':knit:\n \(native\) \(default\) Format using knits\n')
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self.assertContainsRe(experimental,
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':branch6:\n \(native\) Experimental successor to knit')
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self.assertContainsRe(deprecated,
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':lazy:\n \(native\) Format registered lazily\n')
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self.assertNotContainsRe(new, 'hidden')
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def test_set_default_repository(self):
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default_factory = bzrdir.format_registry.get('default')
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old_default = [k for k, v in bzrdir.format_registry.iteritems()
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if v == default_factory and k != 'default'][0]
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bzrdir.format_registry.set_default_repository('dirstate-with-subtree')
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self.assertIs(bzrdir.format_registry.get('dirstate-with-subtree'),
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bzrdir.format_registry.get('default'))
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repository.RepositoryFormat.get_default_format().__class__,
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knitrepo.RepositoryFormatKnit3)
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bzrdir.format_registry.set_default_repository(old_default)
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class SampleBranch(bzrlib.branch.Branch):
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"""A dummy branch for guess what, dummy use."""
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def __init__(self, dir):
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class SampleBzrDir(bzrdir.BzrDir):
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"""A sample BzrDir implementation to allow testing static methods."""
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def create_repository(self, shared=False):
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"""See BzrDir.create_repository."""
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return "A repository"
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def open_repository(self):
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"""See BzrDir.open_repository."""
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return "A repository"
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def create_branch(self):
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"""See BzrDir.create_branch."""
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return SampleBranch(self)
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def create_workingtree(self):
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"""See BzrDir.create_workingtree."""
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class SampleBzrDirFormat(bzrdir.BzrDirFormat):
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this format is initializable, unsupported to aid in testing the
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open and open_downlevel routines.
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def get_format_string(self):
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"""See BzrDirFormat.get_format_string()."""
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return "Sample .bzr dir format."
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def initialize_on_transport(self, t):
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"""Create a bzr dir."""
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t.put_bytes('.bzr/branch-format', self.get_format_string())
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return SampleBzrDir(t, self)
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def is_supported(self):
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def open(self, transport, _found=None):
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return "opened branch."
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class TestBzrDirFormat(TestCaseWithTransport):
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"""Tests for the BzrDirFormat facility."""
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def test_find_format(self):
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# is the right format object found for a branch?
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# create a branch with a few known format objects.
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# this is not quite the same as
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t = get_transport(self.get_url())
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self.build_tree(["foo/", "bar/"], transport=t)
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def check_format(format, url):
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format.initialize(url)
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t = get_transport(url)
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found_format = bzrdir.BzrDirFormat.find_format(t)
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self.failUnless(isinstance(found_format, format.__class__))
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check_format(bzrdir.BzrDirFormat5(), "foo")
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check_format(bzrdir.BzrDirFormat6(), "bar")
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def test_find_format_nothing_there(self):
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self.assertRaises(NotBranchError,
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bzrdir.BzrDirFormat.find_format,
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def test_find_format_unknown_format(self):
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t = get_transport(self.get_url())
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t.put_bytes('.bzr/branch-format', '')
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self.assertRaises(UnknownFormatError,
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bzrdir.BzrDirFormat.find_format,
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def test_register_unregister_format(self):
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format = SampleBzrDirFormat()
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format.initialize(url)
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# register a format for it.
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bzrdir.BzrDirFormat.register_format(format)
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# which bzrdir.Open will refuse (not supported)
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self.assertRaises(UnsupportedFormatError, bzrdir.BzrDir.open, url)
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# which bzrdir.open_containing will refuse (not supported)
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self.assertRaises(UnsupportedFormatError, bzrdir.BzrDir.open_containing, url)
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# but open_downlevel will work
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t = get_transport(url)
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self.assertEqual(format.open(t), bzrdir.BzrDir.open_unsupported(url))
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# unregister the format
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bzrdir.BzrDirFormat.unregister_format(format)
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# now open_downlevel should fail too.
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self.assertRaises(UnknownFormatError, bzrdir.BzrDir.open_unsupported, url)
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def test_create_repository_deprecated(self):
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# new interface is to make the bzrdir, then a repository within that.
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format = SampleBzrDirFormat()
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repo = self.applyDeprecated(zero_ninetyone,
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bzrdir.BzrDir.create_repository,
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self.get_url(), format=format)
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self.assertEqual('A repository', repo)
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def test_create_repository_shared(self):
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# new interface is to make the bzrdir, then a repository within that.
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old_format = bzrdir.BzrDirFormat.get_default_format()
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repo = self.applyDeprecated(zero_ninetyone,
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bzrdir.BzrDir.create_repository,
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self.assertTrue(repo.is_shared())
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def test_create_repository_nonshared(self):
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# new interface is to make the bzrdir, then a repository within that.
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old_format = bzrdir.BzrDirFormat.get_default_format()
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repo = self.applyDeprecated(zero_ninetyone,
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bzrdir.BzrDir.create_repository,
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self.assertFalse(repo.is_shared())
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def test_create_repository_under_shared(self):
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# an explicit create_repository always does so.
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# we trust the format is right from the 'create_repository test'
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# new interface is to make the bzrdir, then a repository within that.
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format = bzrdir.format_registry.make_bzrdir('knit')
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self.make_repository('.', shared=True, format=format)
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repo = self.applyDeprecated(zero_ninetyone,
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bzrdir.BzrDir.create_repository,
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self.get_url('child'),
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self.assertTrue(isinstance(repo, repository.Repository))
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self.assertTrue(repo.bzrdir.root_transport.base.endswith('child/'))
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def test_create_branch_and_repo_uses_default(self):
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format = SampleBzrDirFormat()
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branch = bzrdir.BzrDir.create_branch_and_repo(self.get_url(),
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self.assertTrue(isinstance(branch, SampleBranch))
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def test_create_branch_and_repo_under_shared(self):
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# creating a branch and repo in a shared repo uses the
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format = bzrdir.format_registry.make_bzrdir('knit')
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self.make_repository('.', shared=True, format=format)
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branch = bzrdir.BzrDir.create_branch_and_repo(
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self.get_url('child'), format=format)
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self.assertRaises(errors.NoRepositoryPresent,
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branch.bzrdir.open_repository)
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def test_create_branch_and_repo_under_shared_force_new(self):
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# creating a branch and repo in a shared repo can be forced to
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format = bzrdir.format_registry.make_bzrdir('knit')
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self.make_repository('.', shared=True, format=format)
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branch = bzrdir.BzrDir.create_branch_and_repo(self.get_url('child'),
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branch.bzrdir.open_repository()
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def test_create_standalone_working_tree(self):
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format = SampleBzrDirFormat()
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# note this is deliberately readonly, as this failure should
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# occur before any writes.
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self.assertRaises(errors.NotLocalUrl,
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bzrdir.BzrDir.create_standalone_workingtree,
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self.get_readonly_url(), format=format)
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tree = bzrdir.BzrDir.create_standalone_workingtree('.',
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self.assertEqual('A tree', tree)
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def test_create_standalone_working_tree_under_shared_repo(self):
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# create standalone working tree always makes a repo.
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format = bzrdir.format_registry.make_bzrdir('knit')
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self.make_repository('.', shared=True, format=format)
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# note this is deliberately readonly, as this failure should
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# occur before any writes.
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self.assertRaises(errors.NotLocalUrl,
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bzrdir.BzrDir.create_standalone_workingtree,
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self.get_readonly_url('child'), format=format)
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tree = bzrdir.BzrDir.create_standalone_workingtree('child',
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tree.bzrdir.open_repository()
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def test_create_branch_convenience(self):
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# outside a repo the default convenience output is a repo+branch_tree
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format = bzrdir.format_registry.make_bzrdir('knit')
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branch = bzrdir.BzrDir.create_branch_convenience('.', format=format)
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branch.bzrdir.open_workingtree()
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branch.bzrdir.open_repository()
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def test_create_branch_convenience_possible_transports(self):
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"""Check that the optional 'possible_transports' is recognized"""
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format = bzrdir.format_registry.make_bzrdir('knit')
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t = self.get_transport()
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branch = bzrdir.BzrDir.create_branch_convenience(
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'.', format=format, possible_transports=[t])
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branch.bzrdir.open_workingtree()
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branch.bzrdir.open_repository()
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def test_create_branch_convenience_root(self):
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"""Creating a branch at the root of a fs should work."""
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self.vfs_transport_factory = MemoryServer
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# outside a repo the default convenience output is a repo+branch_tree
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format = bzrdir.format_registry.make_bzrdir('knit')
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branch = bzrdir.BzrDir.create_branch_convenience(self.get_url(),
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self.assertRaises(errors.NoWorkingTree,
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branch.bzrdir.open_workingtree)
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branch.bzrdir.open_repository()
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def test_create_branch_convenience_under_shared_repo(self):
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# inside a repo the default convenience output is a branch+ follow the
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format = bzrdir.format_registry.make_bzrdir('knit')
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self.make_repository('.', shared=True, format=format)
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branch = bzrdir.BzrDir.create_branch_convenience('child',
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branch.bzrdir.open_workingtree()
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self.assertRaises(errors.NoRepositoryPresent,
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branch.bzrdir.open_repository)
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def test_create_branch_convenience_under_shared_repo_force_no_tree(self):
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# inside a repo the default convenience output is a branch+ follow the
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# repo tree policy but we can override that
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format = bzrdir.format_registry.make_bzrdir('knit')
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self.make_repository('.', shared=True, format=format)
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branch = bzrdir.BzrDir.create_branch_convenience('child',
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force_new_tree=False, format=format)
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self.assertRaises(errors.NoWorkingTree,
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branch.bzrdir.open_workingtree)
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self.assertRaises(errors.NoRepositoryPresent,
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branch.bzrdir.open_repository)
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def test_create_branch_convenience_under_shared_repo_no_tree_policy(self):
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# inside a repo the default convenience output is a branch+ follow the
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format = bzrdir.format_registry.make_bzrdir('knit')
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repo = self.make_repository('.', shared=True, format=format)
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repo.set_make_working_trees(False)
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branch = bzrdir.BzrDir.create_branch_convenience('child',
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self.assertRaises(errors.NoWorkingTree,
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branch.bzrdir.open_workingtree)
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self.assertRaises(errors.NoRepositoryPresent,
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branch.bzrdir.open_repository)
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def test_create_branch_convenience_under_shared_repo_no_tree_policy_force_tree(self):
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# inside a repo the default convenience output is a branch+ follow the
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# repo tree policy but we can override that
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format = bzrdir.format_registry.make_bzrdir('knit')
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repo = self.make_repository('.', shared=True, format=format)
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repo.set_make_working_trees(False)
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branch = bzrdir.BzrDir.create_branch_convenience('child',
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force_new_tree=True, format=format)
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branch.bzrdir.open_workingtree()
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self.assertRaises(errors.NoRepositoryPresent,
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branch.bzrdir.open_repository)
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def test_create_branch_convenience_under_shared_repo_force_new_repo(self):
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# inside a repo the default convenience output is overridable to give
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format = bzrdir.format_registry.make_bzrdir('knit')
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self.make_repository('.', shared=True, format=format)
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branch = bzrdir.BzrDir.create_branch_convenience('child',
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force_new_repo=True, format=format)
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branch.bzrdir.open_repository()
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branch.bzrdir.open_workingtree()
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class ChrootedTests(TestCaseWithTransport):
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"""A support class that provides readonly urls outside the local namespace.
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This is done by checking if self.transport_server is a MemoryServer. if it
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is then we are chrooted already, if it is not then an HttpServer is used
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super(ChrootedTests, self).setUp()
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if not self.vfs_transport_factory == MemoryServer:
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self.transport_readonly_server = HttpServer
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def test_open_containing(self):
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self.assertRaises(NotBranchError, bzrdir.BzrDir.open_containing,
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self.get_readonly_url(''))
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self.assertRaises(NotBranchError, bzrdir.BzrDir.open_containing,
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self.get_readonly_url('g/p/q'))
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control = bzrdir.BzrDir.create(self.get_url())
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branch, relpath = bzrdir.BzrDir.open_containing(self.get_readonly_url(''))
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self.assertEqual('', relpath)
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branch, relpath = bzrdir.BzrDir.open_containing(self.get_readonly_url('g/p/q'))
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self.assertEqual('g/p/q', relpath)
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def test_open_containing_from_transport(self):
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self.assertRaises(NotBranchError, bzrdir.BzrDir.open_containing_from_transport,
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get_transport(self.get_readonly_url('')))
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self.assertRaises(NotBranchError, bzrdir.BzrDir.open_containing_from_transport,
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get_transport(self.get_readonly_url('g/p/q')))
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control = bzrdir.BzrDir.create(self.get_url())
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branch, relpath = bzrdir.BzrDir.open_containing_from_transport(
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get_transport(self.get_readonly_url('')))
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self.assertEqual('', relpath)
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branch, relpath = bzrdir.BzrDir.open_containing_from_transport(
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get_transport(self.get_readonly_url('g/p/q')))
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self.assertEqual('g/p/q', relpath)
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def test_open_containing_tree_or_branch(self):
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def local_branch_path(branch):
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return os.path.realpath(
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urlutils.local_path_from_url(branch.base))
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self.make_branch_and_tree('topdir')
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tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
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self.assertEqual(os.path.realpath('topdir'),
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os.path.realpath(tree.basedir))
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self.assertEqual(os.path.realpath('topdir'),
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local_branch_path(branch))
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self.assertIs(tree.bzrdir, branch.bzrdir)
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self.assertEqual('foo', relpath)
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# opening from non-local should not return the tree
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tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
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self.get_readonly_url('topdir/foo'))
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self.assertEqual(None, tree)
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self.assertEqual('foo', relpath)
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self.make_branch('topdir/foo')
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tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
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self.assertIs(tree, None)
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self.assertEqual(os.path.realpath('topdir/foo'),
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local_branch_path(branch))
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self.assertEqual('', relpath)
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def test_open_tree_or_branch(self):
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def local_branch_path(branch):
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return os.path.realpath(
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urlutils.local_path_from_url(branch.base))
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self.make_branch_and_tree('topdir')
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tree, branch = bzrdir.BzrDir.open_tree_or_branch('topdir')
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self.assertEqual(os.path.realpath('topdir'),
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os.path.realpath(tree.basedir))
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self.assertEqual(os.path.realpath('topdir'),
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local_branch_path(branch))
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self.assertIs(tree.bzrdir, branch.bzrdir)
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# opening from non-local should not return the tree
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tree, branch = bzrdir.BzrDir.open_tree_or_branch(
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self.get_readonly_url('topdir'))
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self.assertEqual(None, tree)
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self.make_branch('topdir/foo')
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tree, branch = bzrdir.BzrDir.open_tree_or_branch('topdir/foo')
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self.assertIs(tree, None)
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self.assertEqual(os.path.realpath('topdir/foo'),
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local_branch_path(branch))
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def test_open_from_transport(self):
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# transport pointing at bzrdir should give a bzrdir with root transport
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# set to the given transport
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control = bzrdir.BzrDir.create(self.get_url())
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transport = get_transport(self.get_url())
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opened_bzrdir = bzrdir.BzrDir.open_from_transport(transport)
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self.assertEqual(transport.base, opened_bzrdir.root_transport.base)
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self.assertIsInstance(opened_bzrdir, bzrdir.BzrDir)
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def test_open_from_transport_no_bzrdir(self):
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transport = get_transport(self.get_url())
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self.assertRaises(NotBranchError, bzrdir.BzrDir.open_from_transport,
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def test_open_from_transport_bzrdir_in_parent(self):
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control = bzrdir.BzrDir.create(self.get_url())
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transport = get_transport(self.get_url())
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transport.mkdir('subdir')
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transport = transport.clone('subdir')
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self.assertRaises(NotBranchError, bzrdir.BzrDir.open_from_transport,
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def test_sprout_recursive(self):
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tree = self.make_branch_and_tree('tree1', format='dirstate-with-subtree')
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sub_tree = self.make_branch_and_tree('tree1/subtree',
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format='dirstate-with-subtree')
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tree.add_reference(sub_tree)
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self.build_tree(['tree1/subtree/file'])
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tree.commit('Initial commit')
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tree.bzrdir.sprout('tree2')
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self.failUnlessExists('tree2/subtree/file')
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def test_cloning_metadir(self):
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"""Ensure that cloning metadir is suitable"""
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bzrdir = self.make_bzrdir('bzrdir')
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bzrdir.cloning_metadir()
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branch = self.make_branch('branch', format='knit')
573
format = branch.bzrdir.cloning_metadir()
574
self.assertIsInstance(format.workingtree_format,
575
workingtree.WorkingTreeFormat3)
577
def test_sprout_recursive_treeless(self):
578
tree = self.make_branch_and_tree('tree1',
579
format='dirstate-with-subtree')
580
sub_tree = self.make_branch_and_tree('tree1/subtree',
581
format='dirstate-with-subtree')
582
tree.add_reference(sub_tree)
583
self.build_tree(['tree1/subtree/file'])
585
tree.commit('Initial commit')
586
tree.bzrdir.destroy_workingtree()
587
repo = self.make_repository('repo', shared=True,
588
format='dirstate-with-subtree')
589
repo.set_make_working_trees(False)
590
tree.bzrdir.sprout('repo/tree2')
591
self.failUnlessExists('repo/tree2/subtree')
592
self.failIfExists('repo/tree2/subtree/file')
595
class TestMeta1DirFormat(TestCaseWithTransport):
596
"""Tests specific to the meta1 dir format."""
598
def test_right_base_dirs(self):
599
dir = bzrdir.BzrDirMetaFormat1().initialize(self.get_url())
601
branch_base = t.clone('branch').base
602
self.assertEqual(branch_base, dir.get_branch_transport(None).base)
603
self.assertEqual(branch_base,
604
dir.get_branch_transport(bzrlib.branch.BzrBranchFormat5()).base)
605
repository_base = t.clone('repository').base
606
self.assertEqual(repository_base, dir.get_repository_transport(None).base)
607
self.assertEqual(repository_base,
608
dir.get_repository_transport(weaverepo.RepositoryFormat7()).base)
609
checkout_base = t.clone('checkout').base
610
self.assertEqual(checkout_base, dir.get_workingtree_transport(None).base)
611
self.assertEqual(checkout_base,
612
dir.get_workingtree_transport(workingtree.WorkingTreeFormat3()).base)
614
def test_meta1dir_uses_lockdir(self):
615
"""Meta1 format uses a LockDir to guard the whole directory, not a file."""
616
dir = bzrdir.BzrDirMetaFormat1().initialize(self.get_url())
618
self.assertIsDirectory('branch-lock', t)
620
def test_comparison(self):
621
"""Equality and inequality behave properly.
623
Metadirs should compare equal iff they have the same repo, branch and
626
mydir = bzrdir.format_registry.make_bzrdir('knit')
627
self.assertEqual(mydir, mydir)
628
self.assertFalse(mydir != mydir)
629
otherdir = bzrdir.format_registry.make_bzrdir('knit')
630
self.assertEqual(otherdir, mydir)
631
self.assertFalse(otherdir != mydir)
632
otherdir2 = bzrdir.format_registry.make_bzrdir('dirstate-with-subtree')
633
self.assertNotEqual(otherdir2, mydir)
634
self.assertFalse(otherdir2 == mydir)
636
def test_needs_conversion_different_working_tree(self):
637
# meta1dirs need an conversion if any element is not the default.
638
old_format = bzrdir.BzrDirFormat.get_default_format()
640
new_default = bzrdir.format_registry.make_bzrdir('dirstate')
641
bzrdir.BzrDirFormat._set_default_format(new_default)
643
tree = self.make_branch_and_tree('tree', format='knit')
644
self.assertTrue(tree.bzrdir.needs_format_conversion())
646
bzrdir.BzrDirFormat._set_default_format(old_format)
649
class TestFormat5(TestCaseWithTransport):
650
"""Tests specific to the version 5 bzrdir format."""
652
def test_same_lockfiles_between_tree_repo_branch(self):
653
# this checks that only a single lockfiles instance is created
654
# for format 5 objects
655
dir = bzrdir.BzrDirFormat5().initialize(self.get_url())
656
def check_dir_components_use_same_lock(dir):
657
ctrl_1 = dir.open_repository().control_files
658
ctrl_2 = dir.open_branch().control_files
659
ctrl_3 = dir.open_workingtree()._control_files
660
self.assertTrue(ctrl_1 is ctrl_2)
661
self.assertTrue(ctrl_2 is ctrl_3)
662
check_dir_components_use_same_lock(dir)
663
# and if we open it normally.
664
dir = bzrdir.BzrDir.open(self.get_url())
665
check_dir_components_use_same_lock(dir)
667
def test_can_convert(self):
668
# format 5 dirs are convertable
669
dir = bzrdir.BzrDirFormat5().initialize(self.get_url())
670
self.assertTrue(dir.can_convert_format())
672
def test_needs_conversion(self):
673
# format 5 dirs need a conversion if they are not the default.
674
# and they start of not the default.
675
old_format = bzrdir.BzrDirFormat.get_default_format()
676
bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
678
dir = bzrdir.BzrDirFormat5().initialize(self.get_url())
679
self.assertFalse(dir.needs_format_conversion())
681
bzrdir.BzrDirFormat._set_default_format(old_format)
682
self.assertTrue(dir.needs_format_conversion())
685
class TestFormat6(TestCaseWithTransport):
686
"""Tests specific to the version 6 bzrdir format."""
688
def test_same_lockfiles_between_tree_repo_branch(self):
689
# this checks that only a single lockfiles instance is created
690
# for format 6 objects
691
dir = bzrdir.BzrDirFormat6().initialize(self.get_url())
692
def check_dir_components_use_same_lock(dir):
693
ctrl_1 = dir.open_repository().control_files
694
ctrl_2 = dir.open_branch().control_files
695
ctrl_3 = dir.open_workingtree()._control_files
696
self.assertTrue(ctrl_1 is ctrl_2)
697
self.assertTrue(ctrl_2 is ctrl_3)
698
check_dir_components_use_same_lock(dir)
699
# and if we open it normally.
700
dir = bzrdir.BzrDir.open(self.get_url())
701
check_dir_components_use_same_lock(dir)
703
def test_can_convert(self):
704
# format 6 dirs are convertable
705
dir = bzrdir.BzrDirFormat6().initialize(self.get_url())
706
self.assertTrue(dir.can_convert_format())
708
def test_needs_conversion(self):
709
# format 6 dirs need an conversion if they are not the default.
710
old_format = bzrdir.BzrDirFormat.get_default_format()
711
bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirMetaFormat1())
713
dir = bzrdir.BzrDirFormat6().initialize(self.get_url())
714
self.assertTrue(dir.needs_format_conversion())
716
bzrdir.BzrDirFormat._set_default_format(old_format)
719
class NotBzrDir(bzrlib.bzrdir.BzrDir):
720
"""A non .bzr based control directory."""
722
def __init__(self, transport, format):
723
self._format = format
724
self.root_transport = transport
725
self.transport = transport.clone('.not')
728
class NotBzrDirFormat(bzrlib.bzrdir.BzrDirFormat):
729
"""A test class representing any non-.bzr based disk format."""
731
def initialize_on_transport(self, transport):
732
"""Initialize a new .not dir in the base directory of a Transport."""
733
transport.mkdir('.not')
734
return self.open(transport)
736
def open(self, transport):
737
"""Open this directory."""
738
return NotBzrDir(transport, self)
741
def _known_formats(self):
742
return set([NotBzrDirFormat()])
745
def probe_transport(self, transport):
746
"""Our format is present if the transport ends in '.not/'."""
747
if transport.has('.not'):
748
return NotBzrDirFormat()
751
class TestNotBzrDir(TestCaseWithTransport):
752
"""Tests for using the bzrdir api with a non .bzr based disk format.
754
If/when one of these is in the core, we can let the implementation tests
758
def test_create_and_find_format(self):
759
# create a .notbzr dir
760
format = NotBzrDirFormat()
761
dir = format.initialize(self.get_url())
762
self.assertIsInstance(dir, NotBzrDir)
764
bzrlib.bzrdir.BzrDirFormat.register_control_format(format)
766
found = bzrlib.bzrdir.BzrDirFormat.find_format(
767
get_transport(self.get_url()))
768
self.assertIsInstance(found, NotBzrDirFormat)
770
bzrlib.bzrdir.BzrDirFormat.unregister_control_format(format)
772
def test_included_in_known_formats(self):
773
bzrlib.bzrdir.BzrDirFormat.register_control_format(NotBzrDirFormat)
775
formats = bzrlib.bzrdir.BzrDirFormat.known_formats()
776
for format in formats:
777
if isinstance(format, NotBzrDirFormat):
779
self.fail("No NotBzrDirFormat in %s" % formats)
781
bzrlib.bzrdir.BzrDirFormat.unregister_control_format(NotBzrDirFormat)
784
class NonLocalTests(TestCaseWithTransport):
785
"""Tests for bzrdir static behaviour on non local paths."""
788
super(NonLocalTests, self).setUp()
789
self.vfs_transport_factory = MemoryServer
791
def test_create_branch_convenience(self):
792
# outside a repo the default convenience output is a repo+branch_tree
793
format = bzrdir.format_registry.make_bzrdir('knit')
794
branch = bzrdir.BzrDir.create_branch_convenience(
795
self.get_url('foo'), format=format)
796
self.assertRaises(errors.NoWorkingTree,
797
branch.bzrdir.open_workingtree)
798
branch.bzrdir.open_repository()
800
def test_create_branch_convenience_force_tree_not_local_fails(self):
801
# outside a repo the default convenience output is a repo+branch_tree
802
format = bzrdir.format_registry.make_bzrdir('knit')
803
self.assertRaises(errors.NotLocalUrl,
804
bzrdir.BzrDir.create_branch_convenience,
808
t = get_transport(self.get_url('.'))
809
self.assertFalse(t.has('foo'))
811
def test_clone(self):
812
# clone into a nonlocal path works
813
format = bzrdir.format_registry.make_bzrdir('knit')
814
branch = bzrdir.BzrDir.create_branch_convenience('local',
816
branch.bzrdir.open_workingtree()
817
result = branch.bzrdir.clone(self.get_url('remote'))
818
self.assertRaises(errors.NoWorkingTree,
819
result.open_workingtree)
821
result.open_repository()
823
def test_checkout_metadir(self):
824
# checkout_metadir has reasonable working tree format even when no
825
# working tree is present
826
self.make_branch('branch-knit2', format='dirstate-with-subtree')
827
my_bzrdir = bzrdir.BzrDir.open(self.get_url('branch-knit2'))
828
checkout_format = my_bzrdir.checkout_metadir()
829
self.assertIsInstance(checkout_format.workingtree_format,
830
workingtree.WorkingTreeFormat3)
833
class TestHTTPRedirectionLoop(object):
834
"""Test redirection loop between two http servers.
836
This MUST be used by daughter classes that also inherit from
837
TestCaseWithTwoWebservers.
839
We can't inherit directly from TestCaseWithTwoWebservers or the
840
test framework will try to create an instance which cannot
841
run, its implementation being incomplete.
844
# Should be defined by daughter classes to ensure redirection
845
# still use the same transport implementation (not currently
846
# enforced as it's a bit tricky to get right (see the FIXME
847
# in BzrDir.open_from_transport for the unique use case so
851
def create_transport_readonly_server(self):
852
return HTTPServerRedirecting()
854
def create_transport_secondary_server(self):
855
return HTTPServerRedirecting()
858
# Both servers redirect to each server creating a loop
859
super(TestHTTPRedirectionLoop, self).setUp()
860
# The redirections will point to the new server
861
self.new_server = self.get_readonly_server()
862
# The requests to the old server will be redirected
863
self.old_server = self.get_secondary_server()
864
# Configure the redirections
865
self.old_server.redirect_to(self.new_server.host, self.new_server.port)
866
self.new_server.redirect_to(self.old_server.host, self.old_server.port)
868
def _qualified_url(self, host, port):
869
return 'http+%s://%s:%s' % (self._qualifier, host, port)
872
# Starting from either server should loop
873
old_url = self._qualified_url(self.old_server.host,
874
self.old_server.port)
875
oldt = self._transport(old_url)
876
self.assertRaises(errors.NotBranchError,
877
bzrdir.BzrDir.open_from_transport, oldt)
878
new_url = self._qualified_url(self.new_server.host,
879
self.new_server.port)
880
newt = self._transport(new_url)
881
self.assertRaises(errors.NotBranchError,
882
bzrdir.BzrDir.open_from_transport, newt)
885
class TestHTTPRedirections_urllib(TestHTTPRedirectionLoop,
886
TestCaseWithTwoWebservers):
887
"""Tests redirections for urllib implementation"""
889
_qualifier = 'urllib'
890
_transport = HttpTransport_urllib
894
class TestHTTPRedirections_pycurl(TestWithTransport_pycurl,
895
TestHTTPRedirectionLoop,
896
TestCaseWithTwoWebservers):
897
"""Tests redirections for pycurl implementation"""
899
_qualifier = 'pycurl'
902
class TestDotBzrHidden(TestCaseWithTransport):
905
if sys.platform == 'win32':
906
ls = [os.environ['COMSPEC'], '/C', 'dir', '/B']
909
f = subprocess.Popen(self.ls, stdout=subprocess.PIPE,
910
stderr=subprocess.PIPE)
911
out, err = f.communicate()
912
self.assertEqual(0, f.returncode, 'Calling %s failed: %s'
914
return out.splitlines()
916
def test_dot_bzr_hidden(self):
917
if sys.platform == 'win32' and not win32utils.has_win32file:
918
raise TestSkipped('unable to make file hidden without pywin32 library')
919
b = bzrdir.BzrDir.create('.')
920
self.build_tree(['a'])
921
self.assertEquals(['a'], self.get_ls())
923
def test_dot_bzr_hidden_with_url(self):
924
if sys.platform == 'win32' and not win32utils.has_win32file:
925
raise TestSkipped('unable to make file hidden without pywin32 library')
926
b = bzrdir.BzrDir.create(urlutils.local_path_to_url('.'))
927
self.build_tree(['a'])
928
self.assertEquals(['a'], self.get_ls())
added
removed
bzrlib/tests/test_bzrdir.py
