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# Copyright (C) 2006, 2007 Canonical Ltd
# Authors: Robert Collins <robert.collins@canonical.com>
# and others
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Black box tests for the upgrade ui."""
import os
from bzrlib import (
bzrdir,
repository,
ui,
)
from bzrlib.tests import (
TestCaseInTempDir,
TestCaseWithTransport,
TestUIFactory,
)
from bzrlib.tests.test_sftp_transport import TestCaseWithSFTPServer
from bzrlib.transport import get_transport
from bzrlib.repofmt.knitrepo import (
RepositoryFormatKnit1,
)
class TestWithUpgradableBranches(TestCaseWithTransport):
def setUp(self):
super(TestWithUpgradableBranches, self).setUp()
self.old_format = bzrdir.BzrDirFormat.get_default_format()
self.old_ui_factory = ui.ui_factory
self.addCleanup(self.restoreDefaults)
ui.ui_factory = TestUIFactory()
# setup a format 5 branch we can upgrade from.
self.make_branch_and_tree('format_5_branch',
format=bzrdir.BzrDirFormat5())
current_tree = self.make_branch_and_tree('current_format_branch',
format='default')
self.make_branch_and_tree('metadir_weave_branch', format='metaweave')
current_tree.branch.create_checkout(
self.get_url('current_format_checkout'), lightweight=True)
def restoreDefaults(self):
ui.ui_factory = self.old_ui_factory
bzrdir.BzrDirFormat._set_default_format(self.old_format)
def test_readonly_url_error(self):
(out, err) = self.run_bzr(
['upgrade', self.get_readonly_url('format_5_branch')], retcode=3)
self.assertEqual(out, "")
self.assertEqual(err, "bzr: ERROR: Upgrade URL cannot work with readonly URLs.\n")
def test_upgrade_up_to_date(self):
# when up to date we should get a message to that effect
(out, err) = self.run_bzr(
['upgrade', 'current_format_branch'], retcode=3)
self.assertEqual("", out)
self.assertEqualDiff("bzr: ERROR: The branch format Bazaar-NG meta "
"directory, format 1 is already at the most "
"recent format.\n", err)
def test_upgrade_up_to_date_checkout_warns_branch_left_alone(self):
# when upgrading a checkout, the branch location and a suggestion
# to upgrade it should be emitted even if the checkout is up to
# date
(out, err) = self.run_bzr(
['upgrade', 'current_format_checkout'], retcode=3)
self.assertEqual("This is a checkout. The branch (%s) needs to be "
"upgraded separately.\n"
% get_transport(self.get_url('current_format_branch')).base,
out)
self.assertEqualDiff("bzr: ERROR: The branch format Bazaar-NG meta "
"directory, format 1 is already at the most "
"recent format.\n", err)
def test_upgrade_checkout(self):
# upgrading a checkout should work
pass
def test_upgrade_repository_scans_branches(self):
# we should get individual upgrade notes for each branch even the
# anonymous branch
pass
def test_ugrade_branch_in_repo(self):
# upgrading a branch in a repo should warn about not upgrading the repo
pass
def test_upgrade_explicit_metaformat(self):
# users can force an upgrade to metadir format.
url = get_transport(self.get_url('format_5_branch')).base
# check --format takes effect
bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
(out, err) = self.run_bzr(
['upgrade', '--format=metaweave', url])
self.assertEqualDiff("""starting upgrade of %s
making backup of tree history
%s.bzr has been backed up to %s.bzr.backup
if conversion fails, you can move this directory back to .bzr
if it succeeds, you can remove this directory if you wish
starting upgrade from format 5 to 6
adding prefixes to weaves
adding prefixes to revision-store
starting upgrade from format 6 to metadir
finished
""" % (url, url, url), out)
self.assertEqualDiff("", err)
self.assertTrue(isinstance(
bzrdir.BzrDir.open(self.get_url('format_5_branch'))._format,
bzrdir.BzrDirMetaFormat1))
def test_upgrade_explicit_knit(self):
# users can force an upgrade to knit format from a metadir weave
# branch
url = get_transport(self.get_url('metadir_weave_branch')).base
# check --format takes effect
bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
(out, err) = self.run_bzr(
['upgrade', '--format=knit', url])
self.assertEqualDiff("""starting upgrade of %s
making backup of tree history
%s.bzr has been backed up to %s.bzr.backup
if conversion fails, you can move this directory back to .bzr
if it succeeds, you can remove this directory if you wish
starting repository conversion
repository converted
finished
""" % (url, url, url), out)
self.assertEqualDiff("", err)
converted_dir = bzrdir.BzrDir.open(self.get_url('metadir_weave_branch'))
self.assertTrue(isinstance(converted_dir._format,
bzrdir.BzrDirMetaFormat1))
self.assertTrue(isinstance(converted_dir.open_repository()._format,
RepositoryFormatKnit1))
def test_upgrade_repo(self):
self.run_bzr('init-repository', '--format=metaweave', 'repo')
self.run_bzr('upgrade', '--format=knit', 'repo')
class SFTPTests(TestCaseWithSFTPServer):
"""Tests for upgrade over sftp."""
def setUp(self):
super(SFTPTests, self).setUp()
self.old_ui_factory = ui.ui_factory
self.addCleanup(self.restoreDefaults)
ui.ui_factory = TestUIFactory()
def restoreDefaults(self):
ui.ui_factory = self.old_ui_factory
def test_upgrade_url(self):
self.run_bzr('init', '--format=weave')
t = get_transport(self.get_url())
url = t.base
out, err = self.run_bzr('upgrade', '--format=knit', url)
self.assertEqualDiff("""starting upgrade of %s
making backup of tree history
%s.bzr has been backed up to %s.bzr.backup
if conversion fails, you can move this directory back to .bzr
if it succeeds, you can remove this directory if you wish
starting upgrade from format 6 to metadir
starting repository conversion
repository converted
finished
""" % (url, url, url), out)
self.assertEqual('', err)
class UpgradeRecommendedTests(TestCaseInTempDir):
def test_recommend_upgrade_wt4(self):
# using a deprecated format gives a warning
self.run_bzr('init', '--knit', 'a')
out, err = self.run_bzr('status', 'a')
self.assertContainsRe(err, 'bzr upgrade .*[/\\\\]a')
def test_no_upgrade_recommendation_from_bzrdir(self):
# we should only get a recommendation to upgrade when we're accessing
# the actual workingtree, not when we only open a bzrdir that contains
# an old workngtree
self.run_bzr('init', '--knit', 'a')
out, err = self.run_bzr('checkout', 'a', 'b')
if err.find('upgrade') > -1:
self.fail("message shouldn't suggest upgrade:\n%s" % err)
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