[migration] Drop cw_schema relation first
without this, we ends up with the traceback shown at
https://www.cubicweb.org/ticket/16130960. This is not the proper fix, which
I have not been able to find. It seems due to this very rare case of deletion
of such relation linked to CWRType vs order of execution of operation (in this
case, the operation deleting the entity table is run before some other queries
using it).
As forcing this relation to be deleted before the entity type fixes the problem
while this case seems rare enough, IMO this patch is "good enough".
Closes #16130960
# copyright 2003-2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""cubicweb.migration unit tests"""
from os.path import dirname, join
from logilab.common.testlib import TestCase, unittest_main
from cubicweb import devtools
from cubicweb.cwconfig import CubicWebConfiguration
from cubicweb.migration import filter_scripts, version_strictly_lower
class Schema(dict):
def has_entity(self, e_type):
return e_type in self
SMIGRDIR = join(dirname(__file__), 'data', 'server_migration') + '/'
TMIGRDIR = join(dirname(__file__), 'data', 'migration') + '/'
class MigrTestConfig(devtools.TestServerConfiguration):
verbosity = 0
def migration_scripts_dir(cls):
return SMIGRDIR
def cube_migration_scripts_dir(cls, cube):
return TMIGRDIR
class MigrationToolsTC(TestCase):
def setUp(self):
self.config = MigrTestConfig('data', __file__)
from yams.schema import Schema
self.config.load_schema = lambda expand_cubes=False: Schema('test')
self.config.__class__.cubicweb_appobject_path = frozenset()
self.config.__class__.cube_appobject_path = frozenset()
def test_filter_scripts_base(self):
self.assertListEqual(filter_scripts(self.config, SMIGRDIR, (2,3,0), (2,4,0)),
[])
self.assertListEqual(filter_scripts(self.config, SMIGRDIR, (2,4,0), (2,5,0)),
[((2, 5, 0), SMIGRDIR+'2.5.0_Any.sql')])
self.assertListEqual(filter_scripts(self.config, SMIGRDIR, (2,5,0), (2,6,0)),
[((2, 6, 0), SMIGRDIR+'2.6.0_Any.sql')])
self.assertListEqual(filter_scripts(self.config, SMIGRDIR, (2,4,0), (2,6,0)),
[((2, 5, 0), SMIGRDIR+'2.5.0_Any.sql'),
((2, 6, 0), SMIGRDIR+'2.6.0_Any.sql')])
self.assertListEqual(filter_scripts(self.config, SMIGRDIR, (2,5,0), (2,5,1)),
[])
self.assertListEqual(filter_scripts(self.config, SMIGRDIR, (2,5,0), (2,10,2)),
[((2, 6, 0), SMIGRDIR+'2.6.0_Any.sql'),
((2, 10, 2), SMIGRDIR+'2.10.2_Any.sql')])
self.assertListEqual(filter_scripts(self.config, SMIGRDIR, (2,5,1), (2,6,0)),
[((2, 6, 0), SMIGRDIR+'2.6.0_Any.sql')])
self.assertListEqual(filter_scripts(self.config, TMIGRDIR, (0,0,2), (0,0,3)),
[((0, 0, 3), TMIGRDIR+'0.0.3_Any.py')])
self.assertListEqual(filter_scripts(self.config, TMIGRDIR, (0,0,2), (0,0,4)),
[((0, 0, 3), TMIGRDIR+'0.0.3_Any.py'),
((0, 0, 4), TMIGRDIR+'0.0.4_Any.py')])
def test_filter_scripts_for_mode(self):
config = CubicWebConfiguration('data', __file__)
config.verbosity = 0
config = self.config
config.__class__.name = 'repository'
self.assertListEqual(filter_scripts(config, TMIGRDIR, (0,0,4), (0,1,0)),
[((0, 1 ,0), TMIGRDIR+'0.1.0_Any.py'),
((0, 1 ,0), TMIGRDIR+'0.1.0_common.py'),
((0, 1 ,0), TMIGRDIR+'0.1.0_repository.py')])
config.__class__.name = 'all-in-one'
self.assertListEqual(filter_scripts(config, TMIGRDIR, (0,0,4), (0,1,0)),
[((0, 1 ,0), TMIGRDIR+'0.1.0_Any.py'),
((0, 1 ,0), TMIGRDIR+'0.1.0_common.py'),
((0, 1 ,0), TMIGRDIR+'0.1.0_repository.py')])
config.__class__.name = 'repository'
def test_version_strictly_lower(self):
self.assertTrue(version_strictly_lower(None, '1.0.0'))
self.assertFalse(version_strictly_lower('1.0.0', None))
from cubicweb.devtools import ApptestConfiguration, get_test_db_handler
class BaseCreationTC(TestCase):
def test_db_creation(self):
"""make sure database can be created"""
config = ApptestConfiguration('data', __file__)
source = config.system_source_config
self.assertEqual(source['db-driver'], 'sqlite')
handler = get_test_db_handler(config)
handler.init_test_database()
handler.build_db_cache()
repo, cnx = handler.get_repo_and_cnx()
with cnx:
self.assertEqual(cnx.execute('Any SN WHERE X is CWUser, X login "admin", X in_state S, S name SN').rows,
[['activated']])
repo.shutdown()
if __name__ == '__main__':
unittest_main()