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−# copyright 2003-2014 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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−# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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−#
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−# This file is part of CubicWeb.
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−#
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−# CubicWeb is free software: you can redistribute it and/or modify it under the
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−# terms of the GNU Lesser General Public License as published by the Free
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−# Software Foundation, either version 2.1 of the License, or (at your option)
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−# any later version.
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−#
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−# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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−# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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−# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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−# details.
+
−#
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−# You should have received a copy of the GNU Lesser General Public License along
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−# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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−
+
−from datetime import datetime
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−from threading import Thread
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−
+
−from logilab.common.testlib import SkipTest
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−
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−from cubicweb.devtools import PostgresApptestConfiguration
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−from cubicweb.devtools.testlib import CubicWebTC
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−from cubicweb.predicates import is_instance
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−from cubicweb.entities.adapters import IFTIndexableAdapter
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−
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−from unittest_querier import FixedOffset
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−
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−class PostgresTimeoutConfiguration(PostgresApptestConfiguration):
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−    default_sources = PostgresApptestConfiguration.default_sources.copy()
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−    default_sources['system'] = PostgresApptestConfiguration.default_sources['system'].copy()
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−    default_sources['system']['db-statement-timeout'] = 200
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−
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−
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−class PostgresFTITC(CubicWebTC):
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−    configcls = PostgresTimeoutConfiguration
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−
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−    def test_eid_range(self):
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−        # concurrent allocation of eid ranges
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−        source = self.session.repo.sources_by_uri['system']
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−        range1 = []
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−        range2 = []
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−        def allocate_eid_ranges(session, target):
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−            for x in xrange(1, 10):
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−                eid = source.create_eid(session, count=x)
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−                target.extend(range(eid-x, eid))
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−
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−        t1 = Thread(target=lambda: allocate_eid_ranges(self.session, range1))
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−        t2 = Thread(target=lambda: allocate_eid_ranges(self.session, range2))
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−        t1.start()
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−        t2.start()
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−        t1.join()
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−        t2.join()
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−        self.assertEqual(range1, sorted(range1))
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−        self.assertEqual(range2, sorted(range2))
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−        self.assertEqual(set(), set(range1) & set(range2))
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−
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−    def test_occurence_count(self):
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−        with self.admin_access.repo_cnx() as cnx:
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−            c1 = cnx.create_entity('Card', title=u'c1',
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−                                   content=u'cubicweb cubicweb cubicweb')
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−            c2 = cnx.create_entity('Card', title=u'c3',
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−                                   content=u'cubicweb')
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−            c3 = cnx.create_entity('Card', title=u'c2',
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−                                   content=u'cubicweb cubicweb')
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−            cnx.commit()
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−            self.assertEqual(cnx.execute('Card X ORDERBY FTIRANK(X) DESC '
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−                                         'WHERE X has_text "cubicweb"').rows,
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−                             [[c1.eid,], [c3.eid,], [c2.eid,]])
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−
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−
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−    def test_attr_weight(self):
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−        class CardIFTIndexableAdapter(IFTIndexableAdapter):
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−            __select__ = is_instance('Card')
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−            attr_weight = {'title': 'A'}
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−        with self.temporary_appobjects(CardIFTIndexableAdapter):
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−            with self.admin_access.repo_cnx() as cnx:
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−                c1 = cnx.create_entity('Card', title=u'c1',
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−                                       content=u'cubicweb cubicweb cubicweb')
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−                c2 = cnx.create_entity('Card', title=u'c2',
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−                                       content=u'cubicweb cubicweb')
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−                c3 = cnx.create_entity('Card', title=u'cubicweb',
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−                                       content=u'autre chose')
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−                cnx.commit()
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−                self.assertEqual(cnx.execute('Card X ORDERBY FTIRANK(X) DESC '
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−                                             'WHERE X has_text "cubicweb"').rows,
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−                                 [[c3.eid,], [c1.eid,], [c2.eid,]])
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−
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−    def test_entity_weight(self):
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−        class PersonneIFTIndexableAdapter(IFTIndexableAdapter):
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−            __select__ = is_instance('Personne')
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−            entity_weight = 2.0
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−        with self.temporary_appobjects(PersonneIFTIndexableAdapter):
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−            with self.admin_access.repo_cnx() as cnx:
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−                c1 = cnx.create_entity('Personne', nom=u'c1', prenom=u'cubicweb')
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−                c2 = cnx.create_entity('Comment', content=u'cubicweb cubicweb',
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−                                       comments=c1)
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−                c3 = cnx.create_entity('Comment', content=u'cubicweb cubicweb cubicweb',
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−                                       comments=c1)
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−                cnx.commit()
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−                self.assertEqual(cnx.execute('Any X ORDERBY FTIRANK(X) DESC '
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−                                             'WHERE X has_text "cubicweb"').rows,
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−                                  [[c1.eid,], [c3.eid,], [c2.eid,]])
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−
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−
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−    def test_tz_datetime(self):
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−        with self.admin_access.repo_cnx() as cnx:
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−            cnx.execute("INSERT Personne X: X nom 'bob', X tzdatenaiss %(date)s",
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−                        {'date': datetime(1977, 6, 7, 2, 0, tzinfo=FixedOffset(1))})
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−            datenaiss = cnx.execute("Any XD WHERE X nom 'bob', X tzdatenaiss XD")[0][0]
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−            self.assertEqual(datenaiss.tzinfo, None)
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−            self.assertEqual(datenaiss.utctimetuple()[:5], (1977, 6, 7, 1, 0))
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−            cnx.commit()
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−            cnx.execute("INSERT Personne X: X nom 'boby', X tzdatenaiss %(date)s",
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−                        {'date': datetime(1977, 6, 7, 2, 0)})
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−            datenaiss = cnx.execute("Any XD WHERE X nom 'boby', X tzdatenaiss XD")[0][0]
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−            self.assertEqual(datenaiss.tzinfo, None)
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−            self.assertEqual(datenaiss.utctimetuple()[:5], (1977, 6, 7, 2, 0))
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−
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−class PostgresLimitSizeTC(CubicWebTC):
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−    configcls = PostgresApptestConfiguration
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−
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−    def test(self):
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−        with self.admin_access.repo_cnx() as cnx:
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−            def sql(string):
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−                return cnx.system_sql(string).fetchone()[0]
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−            yield self.assertEqual, sql("SELECT limit_size('<p>hello</p>', 'text/html', 20)"), \
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−                '<p>hello</p>'
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−            yield self.assertEqual, sql("SELECT limit_size('<p>hello</p>', 'text/html', 2)"), \
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−                'he...'
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−            yield self.assertEqual, sql("SELECT limit_size('<br/>hello', 'text/html', 2)"), \
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−                'he...'
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−            yield self.assertEqual, sql("SELECT limit_size('<span class=\"1\">he</span>llo', 'text/html', 2)"), \
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−                'he...'
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−            yield self.assertEqual, sql("SELECT limit_size('<span>a>b</span>', 'text/html', 2)"), \
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−                'a>...'
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−
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−    def test_statement_timeout(self):
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−        with self.admin_access.repo_cnx() as cnx:
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−            cnx.system_sql('select pg_sleep(0.1)')
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−            with self.assertRaises(Exception):
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−                cnx.system_sql('select pg_sleep(0.3)')
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−
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−
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−if __name__ == '__main__':
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−    from logilab.common.testlib import unittest_main
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−    unittest_main()