[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/>.
from logilab.common.testlib import unittest_main, TestCase
from os.path import join
from cubicweb import CW_SOFTWARE_ROOT as BASE, devtools
from cubicweb.cwvreg import CWRegistryStore, UnknownProperty
from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.view import EntityAdapter
class YesSchema:
def __contains__(self, something):
return True
WEBVIEWSDIR = join(BASE, 'web', 'views')
class VRegistryTC(TestCase):
def setUp(self):
config = devtools.TestServerConfiguration('data', __file__)
self.vreg = CWRegistryStore(config)
config.bootstrap_cubes()
self.vreg.schema = config.load_schema()
def test_load_interface_based_vojects(self):
self.vreg.init_registration([WEBVIEWSDIR])
self.vreg.load_file(join(BASE, 'entities', '__init__.py'), 'cubicweb.entities.__init__')
self.vreg.load_file(join(WEBVIEWSDIR, 'idownloadable.py'), 'cubicweb.web.views.idownloadable')
self.vreg.load_file(join(WEBVIEWSDIR, 'primary.py'), 'cubicweb.web.views.primary')
self.assertEqual(len(self.vreg['views']['primary']), 2)
self.vreg.initialization_completed()
self.assertEqual(len(self.vreg['views']['primary']), 1)
def test_load_subinterface_based_appobjects(self):
self.vreg.register_objects([join(BASE, 'web', 'views', 'idownloadable.py')])
# check downloadlink was kicked
self.assertFalse(self.vreg['views'].get('downloadlink'))
# we've to emulate register_objects to add custom MyCard objects
path = [join(BASE, 'entities', '__init__.py'),
join(BASE, 'entities', 'adapters.py'),
join(BASE, 'web', 'views', 'idownloadable.py')]
filemods = self.vreg.init_registration(path, None)
for filepath, modname in filemods:
self.vreg.load_file(filepath, modname)
class CardIDownloadableAdapter(EntityAdapter):
__regid__ = 'IDownloadable'
self.vreg._loadedmods[__name__] = {}
self.vreg.register(CardIDownloadableAdapter)
self.vreg.initialization_completed()
# check progressbar isn't kicked
self.assertEqual(len(self.vreg['views']['downloadlink']), 1)
def test_properties(self):
self.vreg.reset()
self.assertNotIn('system.version.cubicweb', self.vreg['propertydefs'])
self.assertTrue(self.vreg.property_info('system.version.cubicweb'))
self.assertRaises(UnknownProperty, self.vreg.property_info, 'a.non.existent.key')
class CWVregTC(CubicWebTC):
def test_property_default_overriding(self):
# see data/views.py
from cubicweb.web.views.xmlrss import RSSIconBox
self.assertEqual(self.vreg.property_info(RSSIconBox._cwpropkey('visible'))['default'], True)
if __name__ == '__main__':
unittest_main()