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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_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')
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format = branch.bzrdir.cloning_metadir()
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self.assertIsInstance(format.workingtree_format,
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workingtree.WorkingTreeFormat3)
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def test_sprout_recursive_treeless(self):
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tree = self.make_branch_and_tree('tree1',
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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.destroy_workingtree()
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repo = self.make_repository('repo', shared=True,
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format='dirstate-with-subtree')
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repo.set_make_working_trees(False)
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tree.bzrdir.sprout('repo/tree2')
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self.failUnlessExists('repo/tree2/subtree')
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self.failIfExists('repo/tree2/subtree/file')
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class TestMeta1DirFormat(TestCaseWithTransport):
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"""Tests specific to the meta1 dir format."""
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def test_right_base_dirs(self):
576
dir = bzrdir.BzrDirMetaFormat1().initialize(self.get_url())
578
branch_base = t.clone('branch').base
579
self.assertEqual(branch_base, dir.get_branch_transport(None).base)
580
self.assertEqual(branch_base,
581
dir.get_branch_transport(bzrlib.branch.BzrBranchFormat5()).base)
582
repository_base = t.clone('repository').base
583
self.assertEqual(repository_base, dir.get_repository_transport(None).base)
584
self.assertEqual(repository_base,
585
dir.get_repository_transport(weaverepo.RepositoryFormat7()).base)
586
checkout_base = t.clone('checkout').base
587
self.assertEqual(checkout_base, dir.get_workingtree_transport(None).base)
588
self.assertEqual(checkout_base,
589
dir.get_workingtree_transport(workingtree.WorkingTreeFormat3()).base)
591
def test_meta1dir_uses_lockdir(self):
592
"""Meta1 format uses a LockDir to guard the whole directory, not a file."""
593
dir = bzrdir.BzrDirMetaFormat1().initialize(self.get_url())
595
self.assertIsDirectory('branch-lock', t)
597
def test_comparison(self):
598
"""Equality and inequality behave properly.
600
Metadirs should compare equal iff they have the same repo, branch and
603
mydir = bzrdir.format_registry.make_bzrdir('knit')
604
self.assertEqual(mydir, mydir)
605
self.assertFalse(mydir != mydir)
606
otherdir = bzrdir.format_registry.make_bzrdir('knit')
607
self.assertEqual(otherdir, mydir)
608
self.assertFalse(otherdir != mydir)
609
otherdir2 = bzrdir.format_registry.make_bzrdir('dirstate-with-subtree')
610
self.assertNotEqual(otherdir2, mydir)
611
self.assertFalse(otherdir2 == mydir)
613
def test_needs_conversion_different_working_tree(self):
614
# meta1dirs need an conversion if any element is not the default.
615
old_format = bzrdir.BzrDirFormat.get_default_format()
617
new_default = bzrdir.format_registry.make_bzrdir('dirstate')
618
bzrdir.BzrDirFormat._set_default_format(new_default)
620
tree = self.make_branch_and_tree('tree', format='knit')
621
self.assertTrue(tree.bzrdir.needs_format_conversion())
623
bzrdir.BzrDirFormat._set_default_format(old_format)
626
class TestFormat5(TestCaseWithTransport):
627
"""Tests specific to the version 5 bzrdir format."""
629
def test_same_lockfiles_between_tree_repo_branch(self):
630
# this checks that only a single lockfiles instance is created
631
# for format 5 objects
632
dir = bzrdir.BzrDirFormat5().initialize(self.get_url())
633
def check_dir_components_use_same_lock(dir):
634
ctrl_1 = dir.open_repository().control_files
635
ctrl_2 = dir.open_branch().control_files
636
ctrl_3 = dir.open_workingtree()._control_files
637
self.assertTrue(ctrl_1 is ctrl_2)
638
self.assertTrue(ctrl_2 is ctrl_3)
639
check_dir_components_use_same_lock(dir)
640
# and if we open it normally.
641
dir = bzrdir.BzrDir.open(self.get_url())
642
check_dir_components_use_same_lock(dir)
644
def test_can_convert(self):
645
# format 5 dirs are convertable
646
dir = bzrdir.BzrDirFormat5().initialize(self.get_url())
647
self.assertTrue(dir.can_convert_format())
649
def test_needs_conversion(self):
650
# format 5 dirs need a conversion if they are not the default.
651
# and they start of not the default.
652
old_format = bzrdir.BzrDirFormat.get_default_format()
653
bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
655
dir = bzrdir.BzrDirFormat5().initialize(self.get_url())
656
self.assertFalse(dir.needs_format_conversion())
658
bzrdir.BzrDirFormat._set_default_format(old_format)
659
self.assertTrue(dir.needs_format_conversion())
662
class TestFormat6(TestCaseWithTransport):
663
"""Tests specific to the version 6 bzrdir format."""
665
def test_same_lockfiles_between_tree_repo_branch(self):
666
# this checks that only a single lockfiles instance is created
667
# for format 6 objects
668
dir = bzrdir.BzrDirFormat6().initialize(self.get_url())
669
def check_dir_components_use_same_lock(dir):
670
ctrl_1 = dir.open_repository().control_files
671
ctrl_2 = dir.open_branch().control_files
672
ctrl_3 = dir.open_workingtree()._control_files
673
self.assertTrue(ctrl_1 is ctrl_2)
674
self.assertTrue(ctrl_2 is ctrl_3)
675
check_dir_components_use_same_lock(dir)
676
# and if we open it normally.
677
dir = bzrdir.BzrDir.open(self.get_url())
678
check_dir_components_use_same_lock(dir)
680
def test_can_convert(self):
681
# format 6 dirs are convertable
682
dir = bzrdir.BzrDirFormat6().initialize(self.get_url())
683
self.assertTrue(dir.can_convert_format())
685
def test_needs_conversion(self):
686
# format 6 dirs need an conversion if they are not the default.
687
old_format = bzrdir.BzrDirFormat.get_default_format()
688
bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirMetaFormat1())
690
dir = bzrdir.BzrDirFormat6().initialize(self.get_url())
691
self.assertTrue(dir.needs_format_conversion())
693
bzrdir.BzrDirFormat._set_default_format(old_format)
696
class NotBzrDir(bzrlib.bzrdir.BzrDir):
697
"""A non .bzr based control directory."""
699
def __init__(self, transport, format):
700
self._format = format
701
self.root_transport = transport
702
self.transport = transport.clone('.not')
705
class NotBzrDirFormat(bzrlib.bzrdir.BzrDirFormat):
706
"""A test class representing any non-.bzr based disk format."""
708
def initialize_on_transport(self, transport):
709
"""Initialize a new .not dir in the base directory of a Transport."""
710
transport.mkdir('.not')
711
return self.open(transport)
713
def open(self, transport):
714
"""Open this directory."""
715
return NotBzrDir(transport, self)
718
def _known_formats(self):
719
return set([NotBzrDirFormat()])
722
def probe_transport(self, transport):
723
"""Our format is present if the transport ends in '.not/'."""
724
if transport.has('.not'):
725
return NotBzrDirFormat()
728
class TestNotBzrDir(TestCaseWithTransport):
729
"""Tests for using the bzrdir api with a non .bzr based disk format.
731
If/when one of these is in the core, we can let the implementation tests
735
def test_create_and_find_format(self):
736
# create a .notbzr dir
737
format = NotBzrDirFormat()
738
dir = format.initialize(self.get_url())
739
self.assertIsInstance(dir, NotBzrDir)
741
bzrlib.bzrdir.BzrDirFormat.register_control_format(format)
743
found = bzrlib.bzrdir.BzrDirFormat.find_format(
744
get_transport(self.get_url()))
745
self.assertIsInstance(found, NotBzrDirFormat)
747
bzrlib.bzrdir.BzrDirFormat.unregister_control_format(format)
749
def test_included_in_known_formats(self):
750
bzrlib.bzrdir.BzrDirFormat.register_control_format(NotBzrDirFormat)
752
formats = bzrlib.bzrdir.BzrDirFormat.known_formats()
753
for format in formats:
754
if isinstance(format, NotBzrDirFormat):
756
self.fail("No NotBzrDirFormat in %s" % formats)
758
bzrlib.bzrdir.BzrDirFormat.unregister_control_format(NotBzrDirFormat)
761
class NonLocalTests(TestCaseWithTransport):
762
"""Tests for bzrdir static behaviour on non local paths."""
765
super(NonLocalTests, self).setUp()
766
self.vfs_transport_factory = MemoryServer
768
def test_create_branch_convenience(self):
769
# outside a repo the default convenience output is a repo+branch_tree
770
format = bzrdir.format_registry.make_bzrdir('knit')
771
branch = bzrdir.BzrDir.create_branch_convenience(
772
self.get_url('foo'), format=format)
773
self.assertRaises(errors.NoWorkingTree,
774
branch.bzrdir.open_workingtree)
775
branch.bzrdir.open_repository()
777
def test_create_branch_convenience_force_tree_not_local_fails(self):
778
# outside a repo the default convenience output is a repo+branch_tree
779
format = bzrdir.format_registry.make_bzrdir('knit')
780
self.assertRaises(errors.NotLocalUrl,
781
bzrdir.BzrDir.create_branch_convenience,
785
t = get_transport(self.get_url('.'))
786
self.assertFalse(t.has('foo'))
788
def test_clone(self):
789
# clone into a nonlocal path works
790
format = bzrdir.format_registry.make_bzrdir('knit')
791
branch = bzrdir.BzrDir.create_branch_convenience('local',
793
branch.bzrdir.open_workingtree()
794
result = branch.bzrdir.clone(self.get_url('remote'))
795
self.assertRaises(errors.NoWorkingTree,
796
result.open_workingtree)
798
result.open_repository()
800
def test_checkout_metadir(self):
801
# checkout_metadir has reasonable working tree format even when no
802
# working tree is present
803
self.make_branch('branch-knit2', format='dirstate-with-subtree')
804
my_bzrdir = bzrdir.BzrDir.open(self.get_url('branch-knit2'))
805
checkout_format = my_bzrdir.checkout_metadir()
806
self.assertIsInstance(checkout_format.workingtree_format,
807
workingtree.WorkingTreeFormat3)
810
class TestHTTPRedirectionLoop(object):
811
"""Test redirection loop between two http servers.
813
This MUST be used by daughter classes that also inherit from
814
TestCaseWithTwoWebservers.
816
We can't inherit directly from TestCaseWithTwoWebservers or the
817
test framework will try to create an instance which cannot
818
run, its implementation being incomplete.
821
# Should be defined by daughter classes to ensure redirection
822
# still use the same transport implementation (not currently
823
# enforced as it's a bit tricky to get right (see the FIXME
824
# in BzrDir.open_from_transport for the unique use case so
828
def create_transport_readonly_server(self):
829
return HTTPServerRedirecting()
831
def create_transport_secondary_server(self):
832
return HTTPServerRedirecting()
835
# Both servers redirect to each server creating a loop
836
super(TestHTTPRedirectionLoop, self).setUp()
837
# The redirections will point to the new server
838
self.new_server = self.get_readonly_server()
839
# The requests to the old server will be redirected
840
self.old_server = self.get_secondary_server()
841
# Configure the redirections
842
self.old_server.redirect_to(self.new_server.host, self.new_server.port)
843
self.new_server.redirect_to(self.old_server.host, self.old_server.port)
845
def _qualified_url(self, host, port):
846
return 'http+%s://%s:%s' % (self._qualifier, host, port)
849
# Starting from either server should loop
850
old_url = self._qualified_url(self.old_server.host,
851
self.old_server.port)
852
oldt = self._transport(old_url)
853
self.assertRaises(errors.NotBranchError,
854
bzrdir.BzrDir.open_from_transport, oldt)
855
new_url = self._qualified_url(self.new_server.host,
856
self.new_server.port)
857
newt = self._transport(new_url)
858
self.assertRaises(errors.NotBranchError,
859
bzrdir.BzrDir.open_from_transport, newt)
862
class TestHTTPRedirections_urllib(TestHTTPRedirectionLoop,
863
TestCaseWithTwoWebservers):
864
"""Tests redirections for urllib implementation"""
866
_qualifier = 'urllib'
867
_transport = HttpTransport_urllib
871
class TestHTTPRedirections_pycurl(TestWithTransport_pycurl,
872
TestHTTPRedirectionLoop,
873
TestCaseWithTwoWebservers):
874
"""Tests redirections for pycurl implementation"""
876
_qualifier = 'pycurl'
879
class TestDotBzrHidden(TestCaseWithTransport):
882
if sys.platform == 'win32':
883
ls = [os.environ['COMSPEC'], '/C', 'dir', '/B']
886
f = subprocess.Popen(self.ls, stdout=subprocess.PIPE,
887
stderr=subprocess.PIPE)
888
out, err = f.communicate()
889
self.assertEqual(0, f.returncode, 'Calling %s failed: %s'
891
return out.splitlines()
893
def test_dot_bzr_hidden(self):
894
if sys.platform == 'win32' and not win32utils.has_win32file:
895
raise TestSkipped('unable to make file hidden without pywin32 library')
896
b = bzrdir.BzrDir.create('.')
898
self.assertEquals(['a'], self.get_ls())
900
def test_dot_bzr_hidden_with_url(self):
901
if sys.platform == 'win32' and not win32utils.has_win32file:
902
raise TestSkipped('unable to make file hidden without pywin32 library')
903
b = bzrdir.BzrDir.create(urlutils.local_path_to_url('.'))
905
self.assertEquals(['a'], self.get_ls())
added
removed
bzrlib/tests/test_bzrdir.py
