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server/test/unittest_ssplanner.py
author Aurelien Campeas <aurelien.campeas@logilab.fr>
Tue, 27 May 2014 18:47:24 +0200
changeset 10087 ed0b076c119b
parent 9456 a79e88aad555
permissions -rw-r--r--
[rset] kill the rset._rqlst cache Right now it "works" for the standard, internal uses. However when we will fold ClientConnection and Connection, it will hurt, because suddenly we get more cache hits, and the following situation would become commonplace: * there is an un-annotated _rqlst given by the querier * some view (e.g. facets) requests the .syntax_tree, which takes a copy of _rqlst * the view actually expects the rql syntax tree to be annotated, but it was not, hence we crash. Related to #3837233.

# copyright 2003-2011 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 cubicweb.devtools import TestServerConfiguration, get_test_db_handler
from cubicweb.devtools.repotest import BasePlannerTC, test_plan
from cubicweb.server.ssplanner import SSPlanner

# keep cnx so it's not garbage collected and the associated session closed
def setUpModule(*args):
    global repo, cnx
    handler = get_test_db_handler(TestServerConfiguration(
            'data', apphome=SSPlannerTC.datadir))
    handler.build_db_cache()
    global repo, cnx
    repo, cnx = handler.get_repo_and_cnx()

def tearDownModule(*args):
    global repo, cnx
    del repo, cnx

class SSPlannerTC(BasePlannerTC):
    _test = test_plan

    def setUp(self):
        self.__class__.repo = repo
        BasePlannerTC.setUp(self)
        self.planner = SSPlanner(self.o.schema, self.repo.vreg.rqlhelper)
        self.system = self.o._repo.system_source

    def tearDown(self):
        BasePlannerTC.tearDown(self)

    def test_ordered_ambigous_sol(self):
        self._test('Any XN ORDERBY XN WHERE X name XN, X is IN (Basket, State, Folder)',
                   [('OneFetchStep', [('Any XN ORDERBY XN WHERE X name XN, X is IN(Basket, State, Folder)',
                                       [{'X': 'Basket', 'XN': 'String'},
                                        {'X': 'State', 'XN': 'String'},
                                        {'X': 'Folder', 'XN': 'String'}])],
                     None, [])])

    def test_groupeded_ambigous_sol(self):
        self._test('Any XN,COUNT(X) GROUPBY XN WHERE X name XN, X is IN (Basket, State, Folder)',
                   [('OneFetchStep', [('Any XN,COUNT(X) GROUPBY XN WHERE X name XN, X is IN(Basket, State, Folder)',
                                       [{'X': 'Basket', 'XN': 'String'},
                                        {'X': 'State', 'XN': 'String'},
                                        {'X': 'Folder', 'XN': 'String'}])],
                     None, [])])

if __name__ == '__main__':
    from logilab.common.testlib import unittest_main
    unittest_main()
cubicweb