/**
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.Properties;
import org.openrdf.model.ValueFactory;
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.RDFHandlerException;
import org.openrdf.rio.RDFParseException;
import org.openrdf.sail.memory.MemoryStore;
import com.bigdata.rdf.axioms.NoAxioms;
import com.bigdata.rdf.vocab.NoVocabulary;
/**
* 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: TestTicket276.java 4613 2011-06-03 11:35:18Z thompsonbry $
*
* @see https://sourceforge.net/apps/trac/bigdata/ticket/355
* @see https://sourceforge.net/apps/trac/bigdata/ticket/356
*/
public class TestTicket355 extends QuadsTestCase {
public TestTicket355() {
}
public TestTicket355(String arg0) {
super(arg0);
}
/**
* Please set your database properties here, except for your journal file,
* please DO NOT SPECIFY A JOURNAL FILE.
*/
@Override
public Properties getProperties() {
final Properties props = super.getProperties();
/*
* For example, here is a set of five properties that turns off
* inference, truth maintenance, and the free text index.
*/
props.setProperty(BigdataSail.Options.AXIOMS_CLASS,
NoAxioms.class.getName());
props.setProperty(BigdataSail.Options.VOCABULARY_CLASS,
NoVocabulary.class.getName());
props.setProperty(BigdataSail.Options.TRUTH_MAINTENANCE, "false");
props.setProperty(BigdataSail.Options.JUSTIFY, "false");
props.setProperty(BigdataSail.Options.INLINE_DATE_TIMES, "true");
props.setProperty(BigdataSail.Options.ISOLATABLE_INDICES, "true");
props.setProperty(BigdataSail.Options.EXACT_SIZE, "true");
// props.setProperty(BigdataSail.Options.ALLOW_SESAME_QUERY_EVALUATION,
// "false");
props.setProperty(BigdataSail.Options.STATEMENT_IDENTIFIERS, "false");
return props;
}
public void testBug() throws Exception {
// try with Sesame MemoryStore:
executeQuery(new SailRepository(new MemoryStore()));
// try with Bigdata:
final BigdataSail sail = getSail();
try {
executeQuery(new BigdataSailRepository(sail));
} finally {
sail.__tearDownUnitTest();
}
}
private void executeQuery(final SailRepository repo)
throws RepositoryException, MalformedQueryException,
QueryEvaluationException, RDFParseException, IOException,
RDFHandlerException {
try {
repo.initialize();
final RepositoryConnection conn = repo.getConnection();
conn.setAutoCommit(false);
try {
final ValueFactory vf = conn.getValueFactory();
conn.add(vf.createURI("os:subject"), vf.createURI("os:prop"), vf.createLiteral("value"));
conn.commit();
String query = "SELECT ?subj WHERE { "
+ "?subj <os:prop> ?val . "
+ "FILTER(STR(?val) != ?arg)}";
TupleQuery tq = conn.prepareTupleQuery(QueryLanguage.SPARQL, query);
tq.setBinding("arg", vf.createLiteral("notValue"));
TupleQueryResult tqr = tq.evaluate();
assertTrue(tqr.hasNext());
tqr.close();
} finally {
conn.close();
}
} finally {
repo.shutDown();
}
}
}