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# Copyright (C) 2006 by Canonical Ltd
# Authors: Robert Collins <robert.collins@canonical.com>
# -*- coding: utf-8 -*-
#
# 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
import bzrlib
import bzrlib.bzrdir as bzrdir
import bzrlib.repository as repository
from bzrlib.tests import TestCaseWithTransport
from bzrlib.tests.blackbox import TestUIFactory
from bzrlib.tests.test_sftp_transport import TestCaseWithSFTPServer
from bzrlib.transport import get_transport
import bzrlib.ui as ui
class TestWithUpgradableBranches(TestCaseWithTransport):
def setUp(self):
super(TestWithUpgradableBranches, self).setUp()
self.old_format = bzrdir.BzrDirFormat.get_default_format()
self.old_repo_format = \
bzrlib.repository.RepositoryFormat.get_default_format()
self.old_ui_factory = ui.ui_factory
self.addCleanup(self.restoreDefaults)
ui.ui_factory = TestUIFactory()
bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
bzrlib.repository.RepositoryFormat.set_default_format(
bzrlib.repository.RepositoryFormat7())
# FIXME RBC 20060120 we should be able to do this via ui calls only.
# setup a format 5 branch we can upgrade from.
t = get_transport(self.get_url())
t.mkdir('format_5_branch')
bzrdir.BzrDirFormat5().initialize(self.get_url('format_5_branch'))
bzrdir.BzrDir.create_standalone_workingtree('current_format_branch')
d = bzrdir.BzrDir.create('metadir_weave_branch')
d.create_repository()
d.create_branch()
d.create_workingtree()
self.run_bzr('checkout',
'--lightweight',
self.get_url('current_format_branch'),
'current_format_checkout')
def restoreDefaults(self):
bzrdir.BzrDirFormat.set_default_format(self.old_format)
bzrlib.repository.RepositoryFormat.set_default_format(
self.old_repo_format)
ui.ui_factory = self.old_ui_factory
def test_readonly_url_error(self):
(out, err) = self.run_bzr_captured(
['upgrade', self.get_readonly_url('format_5_branch')], 3)
self.assertEqual(out, "")
self.assertEqual(err, "bzr: ERROR: Upgrade URL cannot work with readonly URL's.\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_captured(
['upgrade', 'current_format_branch'], 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_captured(
['upgrade', 'current_format_checkout'], 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_captured(
['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_captured(
['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,
repository.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)
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