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# Copyright (C) 2006 by Canonical Ltd
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# Authors: Robert Collins <robert.collins@canonical.com>
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# -*- coding: utf-8 -*-
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# Copyright (C) 2006-2010 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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Black box tests for the upgrade ui."""
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import bzrlib.bzrdir as bzrdir
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import bzrlib.repository as repository
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from bzrlib.tests import TestCaseWithTransport
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from bzrlib.tests.blackbox import TestUIFactory
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from bzrlib.tests import (
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TestCaseWithTransport,
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from bzrlib.tests.test_sftp_transport import TestCaseWithSFTPServer
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from bzrlib.transport import get_transport
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import bzrlib.ui as ui
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from bzrlib.repofmt.knitrepo import (
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RepositoryFormatKnit1,
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class TestWithUpgradableBranches(TestCaseWithTransport):
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super(TestWithUpgradableBranches, self).setUp()
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self.old_format = bzrdir.BzrDirFormat.get_default_format()
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self.old_repo_format = \
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bzrlib.repository.RepositoryFormat.get_default_format()
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self.old_ui_factory = ui.ui_factory
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self.addCleanup(self.restoreDefaults)
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ui.ui_factory = TestUIFactory()
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bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
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bzrlib.repository.RepositoryFormat.set_default_format(
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bzrlib.repository.RepositoryFormat7())
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# FIXME RBC 20060120 we should be able to do this via ui calls only.
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self.addCleanup(controldir.ControlDirFormat._set_default_format,
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controldir.ControlDirFormat.get_default_format())
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def make_current_format_branch_and_checkout(self):
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current_tree = self.make_branch_and_tree('current_format_branch',
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current_tree.branch.create_checkout(
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self.get_url('current_format_checkout'), lightweight=True)
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def make_format_5_branch(self):
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# setup a format 5 branch we can upgrade from.
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t = get_transport(self.get_url())
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t.mkdir('format_5_branch')
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bzrdir.BzrDirFormat5().initialize(self.get_url('format_5_branch'))
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bzrdir.BzrDir.create_standalone_workingtree('current_format_branch')
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d = bzrdir.BzrDir.create('metadir_weave_branch')
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d.create_workingtree()
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self.run_bzr('checkout',
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self.get_url('current_format_branch'),
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'current_format_checkout')
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self.make_branch_and_tree('format_5_branch',
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format=bzrdir.BzrDirFormat5())
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def restoreDefaults(self):
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bzrdir.BzrDirFormat.set_default_format(self.old_format)
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bzrlib.repository.RepositoryFormat.set_default_format(
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ui.ui_factory = self.old_ui_factory
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def make_metadir_weave_branch(self):
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self.make_branch_and_tree('metadir_weave_branch', format='metaweave')
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def test_readonly_url_error(self):
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(out, err) = self.run_bzr_captured(
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['upgrade', self.get_readonly_url('format_5_branch')], 3)
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self.make_format_5_branch()
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(out, err) = self.run_bzr(
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['upgrade', self.get_readonly_url('format_5_branch')], retcode=3)
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self.assertEqual(out, "")
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self.assertEqual(err, "bzr: ERROR: Upgrade URL cannot work with readonly URL's.\n")
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self.assertEqual(err, "bzr: ERROR: Upgrade URL cannot work with readonly URLs.\n")
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def test_upgrade_up_to_date(self):
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self.make_current_format_branch_and_checkout()
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# when up to date we should get a message to that effect
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(out, err) = self.run_bzr_captured(
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['upgrade', 'current_format_branch'], 3)
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(out, err) = self.run_bzr('upgrade current_format_branch', retcode=3)
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self.assertEqual("", out)
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self.assertEqualDiff("bzr: ERROR: The branch format Bazaar-NG meta "
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"directory, format 1 is already at the most "
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self.assertEqualDiff("bzr: ERROR: The branch format Meta "
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"directory format 1 is already at the most "
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"recent format.\n", err)
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def test_upgrade_up_to_date_checkout_warns_branch_left_alone(self):
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self.make_current_format_branch_and_checkout()
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# when upgrading a checkout, the branch location and a suggestion
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# to upgrade it should be emitted even if the checkout is up to
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# to upgrade it should be emitted even if the checkout is up to
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(out, err) = self.run_bzr_captured(
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['upgrade', 'current_format_checkout'], 3)
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(out, err) = self.run_bzr('upgrade current_format_checkout', retcode=3)
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self.assertEqual("This is a checkout. The branch (%s) needs to be "
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"upgraded separately.\n"
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% get_transport(self.get_url('current_format_branch')).base,
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"upgraded separately.\n"
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% transport.get_transport(
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self.get_url('current_format_branch')).base,
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self.assertEqualDiff("bzr: ERROR: The branch format Bazaar-NG meta "
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"directory, format 1 is already at the most "
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self.assertEqualDiff("bzr: ERROR: The branch format Meta "
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"directory format 1 is already at the most "
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"recent format.\n", err)
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def test_upgrade_checkout(self):
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def test_upgrade_explicit_metaformat(self):
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# users can force an upgrade to metadir format.
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url = get_transport(self.get_url('format_5_branch')).base
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self.make_format_5_branch()
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url = transport.get_transport(self.get_url('format_5_branch')).base
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# check --format takes effect
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bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirFormat5())
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(out, err) = self.run_bzr_captured(
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controldir.ControlDirFormat._set_default_format(bzrdir.BzrDirFormat5())
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backup_dir = 'backup.bzr.~1~'
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(out, err) = self.run_bzr(
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['upgrade', '--format=metaweave', url])
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self.assertEqualDiff("""starting upgrade of %s
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making backup of tree history
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%s.bzr has been backed up to %s.bzr.backup
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if conversion fails, you can move this directory back to .bzr
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if it succeeds, you can remove this directory if you wish
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making backup of %s.bzr
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starting upgrade from format 5 to 6
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adding prefixes to weaves
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adding prefixes to revision-store
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starting upgrade from format 6 to metadir
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""" % (url, url, url), out)
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""" % (url, url, url, backup_dir), out)
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self.assertEqualDiff("", err)
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self.assertTrue(isinstance(
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bzrdir.BzrDir.open(self.get_url('format_5_branch'))._format,
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bzrdir.BzrDirMetaFormat1))
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def test_upgrade_explicit_knit(self):
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# users can force an upgrade to knit format from a metadir weave
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# users can force an upgrade to knit format from a metadir weave
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url = get_transport(self.get_url('metadir_weave_branch')).base
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self.make_metadir_weave_branch()
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url = transport.get_transport(self.get_url('metadir_weave_branch')).base
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# check --format takes effect
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bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirFormat5())
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(out, err) = self.run_bzr_captured(
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controldir.ControlDirFormat._set_default_format(bzrdir.BzrDirFormat5())
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backup_dir = 'backup.bzr.~1~'
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(out, err) = self.run_bzr(
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['upgrade', '--format=knit', url])
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self.assertEqualDiff("""starting upgrade of %s
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making backup of tree history
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%s.bzr has been backed up to %s.bzr.backup
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if conversion fails, you can move this directory back to .bzr
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if it succeeds, you can remove this directory if you wish
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making backup of %s.bzr
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starting repository conversion
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repository converted
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""" % (url, url, url), out)
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""" % (url, url, url, backup_dir), out)
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self.assertEqualDiff("", err)
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converted_dir = bzrdir.BzrDir.open(self.get_url('metadir_weave_branch'))
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self.assertTrue(isinstance(converted_dir._format,
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bzrdir.BzrDirMetaFormat1))
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self.assertTrue(isinstance(converted_dir.open_repository()._format,
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repository.RepositoryFormatKnit1))
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RepositoryFormatKnit1))
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def test_upgrade_repo(self):
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self.run_bzr('init-repository', '--format=metaweave', 'repo')
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self.run_bzr('upgrade', '--format=knit', 'repo')
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self.run_bzr('init-repository --format=metaweave repo')
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self.run_bzr('upgrade --format=knit repo')
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def test_upgrade_permission_check(self):
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"""'backup.bzr' should retain permissions of .bzr. Bug #262450"""
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self.requireFeature(features.posix_permissions_feature)
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old_perms = stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR
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backup_dir = 'backup.bzr.~1~'
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self.run_bzr('init --format=1.6')
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os.chmod('.bzr', old_perms)
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self.run_bzr('upgrade')
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new_perms = os.stat(backup_dir).st_mode & 0777
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self.assertTrue(new_perms == old_perms)
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def test_upgrade_with_existing_backup_dir(self):
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self.make_format_5_branch()
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t = transport.get_transport(self.get_url('format_5_branch'))
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controldir.ControlDirFormat._set_default_format(bzrdir.BzrDirFormat5())
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backup_dir1 = 'backup.bzr.~1~'
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backup_dir2 = 'backup.bzr.~2~'
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# explicitly create backup_dir1. bzr should create the .~2~ directory
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(out, err) = self.run_bzr(
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['upgrade', '--format=metaweave', url])
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self.assertEqualDiff("""starting upgrade of %s
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making backup of %s.bzr
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starting upgrade from format 5 to 6
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adding prefixes to weaves
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adding prefixes to revision-store
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starting upgrade from format 6 to metadir
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""" % (url, url, url, backup_dir2), out)
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self.assertEqualDiff("", err)
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self.assertTrue(isinstance(
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bzrdir.BzrDir.open(self.get_url('format_5_branch'))._format,
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bzrdir.BzrDirMetaFormat1))
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self.assertTrue(t.has(backup_dir2))
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class SFTPTests(TestCaseWithSFTPServer):
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"""Tests for upgrade over sftp."""
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super(SFTPTests, self).setUp()
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self.old_ui_factory = ui.ui_factory
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self.addCleanup(self.restoreDefaults)
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ui.ui_factory = TestUIFactory()
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def restoreDefaults(self):
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ui.ui_factory = self.old_ui_factory
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def test_upgrade_url(self):
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self.run_bzr('init', '--format=weave')
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t = get_transport(self.get_url())
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self.run_bzr('init --format=weave')
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t = transport.get_transport(self.get_url())
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out, err = self.run_bzr('upgrade', '--format=knit', url)
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out, err = self.run_bzr(['upgrade', '--format=knit', url])
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backup_dir = 'backup.bzr.~1~'
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self.assertEqualDiff("""starting upgrade of %s
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making backup of tree history
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%s.bzr has been backed up to %s.bzr.backup
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if conversion fails, you can move this directory back to .bzr
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if it succeeds, you can remove this directory if you wish
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making backup of %s.bzr
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starting upgrade from format 6 to metadir
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starting repository conversion
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repository converted
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""" % (url, url, url), out)
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""" % (url, url, url,backup_dir), out)
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self.assertEqual('', err)
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class UpgradeRecommendedTests(TestCaseWithTransport):
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def test_recommend_upgrade_wt4(self):
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# using a deprecated format gives a warning
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self.run_bzr('init --knit a')
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out, err = self.run_bzr('status a')
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self.assertContainsRe(err, 'bzr upgrade .*[/\\\\]a')
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def test_no_upgrade_recommendation_from_bzrdir(self):
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# we should only get a recommendation to upgrade when we're accessing
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# the actual workingtree, not when we only open a bzrdir that contains
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self.run_bzr('init --knit a')
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out, err = self.run_bzr('revno a')
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if err.find('upgrade') > -1:
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self.fail("message shouldn't suggest upgrade:\n%s" % err)
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def test_upgrade_shared_repo(self):
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repo = self.make_repository('repo', format='2a', shared=True)
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branch = self.make_branch_and_tree('repo/branch', format="pack-0.92")
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self.get_transport('repo/branch/.bzr/repository').delete_tree('.')
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out, err = self.run_bzr(['upgrade'], working_dir='repo/branch')
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removed
bzrlib/tests/blackbox/test_upgrade.py
