/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2011. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.bigdata.rdf.sail;
import java.io.IOException;
import java.util.Set;
import junit.framework.Assert;
import org.openrdf.query.MalformedQueryException;
import org.openrdf.query.QueryEvaluationException;
import org.openrdf.query.QueryLanguage;
import org.openrdf.query.TupleQuery;
import org.openrdf.query.TupleQueryResult;
import org.openrdf.repository.RepositoryConnection;
import org.openrdf.repository.RepositoryException;
import org.openrdf.repository.sail.SailRepository;
import org.openrdf.rio.RDFFormat;
import org.openrdf.rio.RDFParseException;
import org.openrdf.sail.memory.MemoryStore;
/**
* Unit test template for use in submission of bugs.
* <p>
* This test case will delegate to an underlying backing store. You can specify
* this store via a JVM property as follows:
* <code>-DtestClass=com.bigdata.rdf.sail.TestBigdataSailWithQuads</code>
* <p>
* There are three possible configurations for the testClass:
* <ul>
* <li>com.bigdata.rdf.sail.TestBigdataSailWithQuads (quads mode)</li>
* <li>com.bigdata.rdf.sail.TestBigdataSailWithoutSids (triples mode)</li>
* <li>com.bigdata.rdf.sail.TestBigdataSailWithSids (SIDs mode)</li>
* </ul>
* <p>
* The default for triples and SIDs mode is for inference with truth maintenance
* to be on. If you would like to turn off inference, make sure to do so in
* {@link #getProperties()}.
*
* @author <a href="mailto:mrpersonick@users.sourceforge.net">Mike Personick</a>
* @version $Id$
*
* @see https://jira.blazegraph.com/browse/BLZG-1681
*/
public class TestTicket1681 extends QuadsTestCase {
public TestTicket1681() {
}
public TestTicket1681(String arg0) {
super(arg0);
}
public void testBug() throws Exception {
// try with Sesame MemoryStore:
executeQuery(new SailRepository(new MemoryStore()));
final BigdataSail sail = getSail();
try {
executeQuery(new BigdataSailRepository(sail));
} finally {
sail.__tearDownUnitTest();
}
}
private void executeQuery(final SailRepository repo)
throws RepositoryException, MalformedQueryException,
QueryEvaluationException, RDFParseException, IOException {
try {
repo.initialize();
final RepositoryConnection conn = repo.getConnection();
conn.setAutoCommit(false);
try {
conn.add(getClass().getResourceAsStream("TestTicket1681.nt"), "",
RDFFormat.TURTLE);
conn.commit();
final String query = "SELECT * WHERE { ?s <http://p> ?o . FILTER (?o IN (<http://o2>, <http://o3>) ) }";
final TupleQuery q = conn.prepareTupleQuery(QueryLanguage.SPARQL,
query);
final TupleQueryResult tqr = q.evaluate();
int cnt = 0;
while (tqr.hasNext()) {
final Set<String> bindingNames = tqr.next().getBindingNames();
cnt++;
if(log.isInfoEnabled())
log.info("bindingNames="+bindingNames);
}
tqr.close();
assertEquals(1, cnt);
} finally {
conn.close();
}
} finally {
repo.shutDown();
}
}
}