/*
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. 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
*/
/*
* Created on March 19, 2008
*/
package com.bigdata.rdf.store;
import java.util.Properties;
import com.bigdata.btree.IIndex;
/**
* Test suite for configuration of the BLOBS index support.
*
* @see <a href="https://github.com/SYSTAP/bigdata-gpu/issues/25"> Disable BLOBS
* indexing completely for GPU </a>
*/
public class TestBlobsConfiguration extends AbstractTripleStoreTestCase {
/**
*
*/
public TestBlobsConfiguration() {
}
/**
* @param name
*/
public TestBlobsConfiguration(final String name) {
super(name);
}
/**
* Default configuration - verify that BLOBS index exists.
*/
public void test_blobsSupport_defaultConfiguration() {
final AbstractTripleStore store = getStore();
try {
final IIndex blobsIndex = store.getLexiconRelation().getBlobsIndex();
assertNotNull(blobsIndex);
assertEquals(store.getLexiconRelation().getLexiconConfiguration().getBlobsThreshold(),
Integer.valueOf(AbstractTripleStore.Options.DEFAULT_BLOBS_THRESHOLD).intValue());
} finally {
store.__tearDownUnitTest();
}
}
/**
* Override configuration - BLOBS index uses a non-default threashold.
*/
public void test_blobsSupport_nonDefaultBlobsIndexThresholdConfiguration() {
final Properties p = new Properties(getProperties());
final int overrideThreshold = Integer.valueOf(AbstractTripleStore.Options.DEFAULT_BLOBS_THRESHOLD) * 2;
p.setProperty(AbstractTripleStore.Options.BLOBS_THRESHOLD, Integer.toString(overrideThreshold));
final AbstractTripleStore store = getStore(p);
try {
final IIndex blobsIndex = store.getLexiconRelation().getBlobsIndex();
assertNotNull(blobsIndex);
assertEquals(store.getLexiconRelation().getLexiconConfiguration().getBlobsThreshold(),
overrideThreshold);
} finally {
store.__tearDownUnitTest();
}
}
/**
* Override configuration - BLOBS index is disabled.
*/
public void test_blobsSupport_noBlobsIndexConfiguration() {
final Properties p = new Properties(getProperties());
p.setProperty(AbstractTripleStore.Options.BLOBS_THRESHOLD, Integer.toString(Integer.MAX_VALUE));
final AbstractTripleStore store = getStore(p);
try {
try {
// Note: Defined to throw an exception if the index does not exist.
store.getLexiconRelation().getBlobsIndex();
fail("Expecting: " + IllegalStateException.class);
} catch (IllegalStateException ex) {
if (log.isInfoEnabled())
log.info("Ignoring expected exception: " + ex);
}
assertEquals(store.getLexiconRelation().getLexiconConfiguration().getBlobsThreshold(),
Integer.MAX_VALUE);
} finally {
store.__tearDownUnitTest();
}
}
}