# Copyright (C) 2006-2010 Canonical Ltd # # 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA """Black box tests for the upgrade ui.""" import os import stat from bzrlib import ( bzrdir, repository, ) from bzrlib.tests import ( features, TestCaseInTempDir, TestCaseWithTransport, ) 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.addCleanup(bzrdir.BzrDirFormat._set_default_format, bzrdir.BzrDirFormat.get_default_format()) def make_current_format_branch_and_checkout(self): current_tree = self.make_branch_and_tree('current_format_branch', format='default') current_tree.branch.create_checkout( self.get_url('current_format_checkout'), lightweight=True) def make_format_5_branch(self): # setup a format 5 branch we can upgrade from. self.make_branch_and_tree('format_5_branch', format=bzrdir.BzrDirFormat5()) def make_metadir_weave_branch(self): self.make_branch_and_tree('metadir_weave_branch', format='metaweave') def test_readonly_url_error(self): self.make_format_5_branch() (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): self.make_current_format_branch_and_checkout() # 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 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): self.make_current_format_branch_and_checkout() # 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 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. self.make_format_5_branch() url = get_transport(self.get_url('format_5_branch')).base # check --format takes effect bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5()) backup_dir = 'backup.bzr.~1~' (out, err) = self.run_bzr( ['upgrade', '--format=metaweave', url]) self.assertEqualDiff("""starting upgrade of %s making backup of %s.bzr to %s%s 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, backup_dir), 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 self.make_metadir_weave_branch() url = get_transport(self.get_url('metadir_weave_branch')).base # check --format takes effect bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5()) backup_dir = 'backup.bzr.~1~' (out, err) = self.run_bzr( ['upgrade', '--format=knit', url]) self.assertEqualDiff("""starting upgrade of %s making backup of %s.bzr to %s%s starting repository conversion repository converted finished """ % (url, url, url, backup_dir), 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') def test_upgrade_permission_check(self): """'backup.bzr' should retain permissions of .bzr. Bug #262450""" self.requireFeature(features.posix_permissions_feature) old_perms = stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR backup_dir = 'backup.bzr.~1~' self.run_bzr('init --format=1.6') os.chmod('.bzr', old_perms) self.run_bzr('upgrade') new_perms = os.stat(backup_dir).st_mode & 0777 self.assertTrue(new_perms == old_perms) def test_upgrade_with_existing_backup_dir(self): self.make_format_5_branch() transport = get_transport(self.get_url('format_5_branch')) url = transport.base bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5()) backup_dir1 = 'backup.bzr.~1~' backup_dir2 = 'backup.bzr.~2~' # explicitly create backup_dir1. bzr should create the .~2~ directory # as backup transport.mkdir(backup_dir1) (out, err) = self.run_bzr( ['upgrade', '--format=metaweave', url]) self.assertEqualDiff("""starting upgrade of %s making backup of %s.bzr to %s%s 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, backup_dir2), out) self.assertEqualDiff("", err) self.assertTrue(isinstance( bzrdir.BzrDir.open(self.get_url('format_5_branch'))._format, bzrdir.BzrDirMetaFormat1)) self.assertTrue(transport.has(backup_dir2)) class SFTPTests(TestCaseWithSFTPServer): """Tests for upgrade over sftp.""" 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]) backup_dir = 'backup.bzr.~1~' self.assertEqualDiff("""starting upgrade of %s making backup of %s.bzr to %s%s starting upgrade from format 6 to metadir starting repository conversion repository converted finished """ % (url, url, url,backup_dir), out) self.assertEqual('', err) class UpgradeRecommendedTests(TestCaseWithTransport): 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('revno a') if err.find('upgrade') > -1: self.fail("message shouldn't suggest upgrade:\n%s" % err) def test_upgrade_shared_repo(self): repo = self.make_repository('repo', format='2a', shared=True) branch = self.make_branch_and_tree('repo/branch', format="pack-0.92") self.get_transport('repo/branch/.bzr/repository').delete_tree('.') out, err = self.run_bzr(['upgrade'], working_dir='repo/branch')