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Viewing changes to bzrlib/tests/blackbox/test_upgrade.py

  • Committer: Martin Pool
  • Date: 2009-09-14 02:30:23 UTC
  • mto: This revision was merged to the branch mainline in revision 4693.
  • Revision ID: mbp@sourcefrog.net-20090914023023-ros0f3ndo04j3bww
https://launchpad.net/bugs/429151
Clearer docs about bzr help.  (Thanks to Naoki)

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bzrlib/tests/blackbox/test_upgrade.py
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# Copyright (C) 2006-2010 Canonical Ltd
 
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# Copyright (C) 2006, 2007, 2009 Canonical Ltd
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#
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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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# 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 os
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import stat
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from bzrlib import (
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    bzrdir,
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    controldir,
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    transport,
 
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    repository,
 
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    ui,
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    )
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from bzrlib.tests import (
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    features,
 
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    TestCaseInTempDir,
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    TestCaseWithTransport,
 
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    TestUIFactory,
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    )
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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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from bzrlib.repofmt.knitrepo import (
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    RepositoryFormatKnit1,
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    )
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    def setUp(self):
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        super(TestWithUpgradableBranches, self).setUp()
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        self.addCleanup(controldir.ControlDirFormat._set_default_format,
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                        controldir.ControlDirFormat.get_default_format())
 
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        self.old_format = bzrdir.BzrDirFormat.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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    def restoreDefaults(self):
 
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        ui.ui_factory = self.old_ui_factory
 
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        bzrdir.BzrDirFormat._set_default_format(self.old_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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        (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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                         % transport.get_transport(
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                self.get_url('current_format_branch')).base,
 
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                         % get_transport(self.get_url('current_format_branch')).base,
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                         out)
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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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    def test_upgrade_explicit_metaformat(self):
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        # users can force an upgrade to metadir format.
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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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        url = get_transport(self.get_url('format_5_branch')).base
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        # check --format takes effect
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        controldir.ControlDirFormat._set_default_format(bzrdir.BzrDirFormat5())
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        backup_dir = 'backup.bzr.~1~'
 
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        bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
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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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  to %s%s
 
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  to %sbackup.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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finished
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""" % (url, url, url, backup_dir), out)
 
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""" % (url, url, url), 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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        # users can force an upgrade to knit format from a metadir weave
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        # branch
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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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        url = get_transport(self.get_url('metadir_weave_branch')).base
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        # check --format takes effect
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        controldir.ControlDirFormat._set_default_format(bzrdir.BzrDirFormat5())
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        backup_dir = 'backup.bzr.~1~'
 
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        bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
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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 %s.bzr
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  to %s%s
 
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  to %sbackup.bzr
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starting repository conversion
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repository converted
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finished
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""" % (url, url, url, backup_dir), out)
 
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""" % (url, url, url), 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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        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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        url = t.base
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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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        # as backup
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        t.mkdir(backup_dir1)
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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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  to %s%s
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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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finished
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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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    def setUp(self):
 
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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 = transport.get_transport(self.get_url())
 
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        t = get_transport(self.get_url())
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        url = t.base
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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 %s.bzr
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  to %s%s
 
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  to %sbackup.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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finished
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""" % (url, url, url,backup_dir), out)
 
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""" % (url, url, url), out)
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        self.assertEqual('', err)
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