[rql rewriting] handle case where we've and optional inlined relation in the original query. Also, we should append EXISTS even in subquery to avoid inserting duplicates in results
""":organization: Logilab:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses"""fromlogilab.common.testlibimportTestCase,unittest_mainclassImportTC(TestCase):deftest(self):# the minimal test: module is importable...importcubicweb.server.serverimportcubicweb.server.checkintegrityimportcubicweb.server.serverctlif__name__=='__main__':unittest_main()