/**
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 Oct 27, 2011
*/
package com.bigdata.bop.join;
import java.util.Map;
import java.util.UUID;
import com.bigdata.bop.BOp;
import com.bigdata.bop.BOpEvaluationContext;
import com.bigdata.bop.Constant;
import com.bigdata.bop.IPredicate.Annotations;
import com.bigdata.bop.IVariable;
import com.bigdata.bop.IVariableOrConstant;
import com.bigdata.bop.NV;
import com.bigdata.bop.NamedSolutionSetRefUtility;
import com.bigdata.bop.PipelineOp;
import com.bigdata.bop.Var;
import com.bigdata.bop.ap.Predicate;
import com.bigdata.bop.controller.NamedSetAnnotations;
import com.bigdata.journal.ITx;
import com.bigdata.rdf.internal.IV;
import com.bigdata.util.Bytes;
/**
* Test suite for {@link JVMHashJoinOp}.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
@SuppressWarnings("rawtypes")
public class TestJVMHashJoinOp extends AbstractHashJoinOpTestCase {
/**
*
*/
public TestJVMHashJoinOp() {
super();
}
/**
* @param name
*/
public TestJVMHashJoinOp(String name) {
super(name);
}
@Override
protected PipelineOp newJoin(final BOp[] args, final int joinId,
final IVariable<IV>[] joinVars,
final Predicate<IV> predOp,
final UUID queryId,
final NV... annotations) {
final Map<String,Object> tmp = NV.asMap(
new NV(BOp.Annotations.EVALUATION_CONTEXT,
BOpEvaluationContext.CONTROLLER), //
new NV(Predicate.Annotations.BOP_ID, joinId),//
new NV(PipelineJoin.Annotations.PREDICATE, predOp),//
new NV(HashJoinAnnotations.JOIN_VARS, joinVars),//
// new NV(PipelineOp.Annotations.LAST_PASS, true),//
new NV(PipelineOp.Annotations.MAX_PARALLEL, 1),//
new NV(PipelineOp.Annotations.PIPELINED, false),//
new NV(NamedSetAnnotations.NAMED_SET_REF,
NamedSolutionSetRefUtility.newInstance(queryId,
getName(), joinVars))//
);
if (annotations != null) {
for (NV nv : annotations) {
tmp.put(nv.getName(), nv.getValue());
}
}
final PipelineOp joinOp = new JVMHashJoinOp<IV>(args, tmp);
return joinOp;
}
/**
* Correct rejection tests for the constructor.
*/
public void test_correctRejection() {
final BOp[] emptyArgs = new BOp[]{};
final int joinId = 1;
final int predId = 2;
@SuppressWarnings("unchecked")
final IVariable<IV> x = Var.var("x");
final UUID queryId = UUID.randomUUID();
final IVariable[] joinVars = new IVariable[]{x};
final NV namedSet = new NV(NamedSetAnnotations.NAMED_SET_REF,
NamedSolutionSetRefUtility.newInstance(queryId, getName(),
joinVars));
final Predicate<IV> pred = new Predicate<IV>(new IVariableOrConstant[] {
new Constant<String>("Mary"), Var.var("x") }, NV
.asMap(new NV[] {//
new NV(Predicate.Annotations.RELATION_NAME,
new String[] { setup.spoNamespace }),//
new NV(Predicate.Annotations.BOP_ID, predId),//
new NV(Annotations.TIMESTAMP,
ITx.READ_COMMITTED),//
}));
// w/o variables.
try {
new JVMHashJoinOp<IV>(emptyArgs, NV.asMap(new NV[] {//
new NV(BOp.Annotations.BOP_ID, joinId),//
// new NV(HashJoinAnnotations.JOIN_VARS,new IVariable[]{x}),//
new NV(PipelineOp.Annotations.EVALUATION_CONTEXT,
BOpEvaluationContext.CONTROLLER),//
new NV(AccessPathJoinAnnotations.PREDICATE,pred),//
new NV(PipelineOp.Annotations.PIPELINED, false),//
new NV(PipelineOp.Annotations.MAX_PARALLEL, 1),//
namedSet,//
}));
fail("Expecting: " + IllegalStateException.class);
} catch (IllegalStateException ex) {
if (log.isInfoEnabled())
log.info("Ignoring expected exception: " + ex);
}
// bad evaluation context.
try {
new JVMHashJoinOp<IV>(emptyArgs, NV.asMap(new NV[] {//
new NV(BOp.Annotations.BOP_ID, joinId),//
new NV(HashJoinAnnotations.JOIN_VARS,new IVariable[]{x}),//
new NV(PipelineOp.Annotations.EVALUATION_CONTEXT,
BOpEvaluationContext.ANY),//
new NV(AccessPathJoinAnnotations.PREDICATE,pred),//
new NV(PipelineOp.Annotations.PIPELINED, false),//
new NV(PipelineOp.Annotations.MAX_PARALLEL, 1),//
namedSet,//
}));
fail("Expecting: " + UnsupportedOperationException.class);
} catch (UnsupportedOperationException ex) {
if (log.isInfoEnabled())
log.info("Ignoring expected exception: " + ex);
}
// missing predicate.
try {
new JVMHashJoinOp<IV>(emptyArgs, NV.asMap(new NV[] {//
new NV(BOp.Annotations.BOP_ID, joinId),//
new NV(HashJoinAnnotations.JOIN_VARS,new IVariable[]{x}),//
new NV(PipelineOp.Annotations.EVALUATION_CONTEXT,
BOpEvaluationContext.SHARDED),//
// new NV(AccessPathJoinAnnotations.PREDICATE,pred),//
new NV(PipelineOp.Annotations.PIPELINED, false),//
new NV(PipelineOp.Annotations.MAX_PARALLEL, 1),//
namedSet,//
}));
fail("Expecting: " + IllegalStateException.class);
} catch (IllegalStateException ex) {
if (log.isInfoEnabled())
log.info("Ignoring expected exception: " + ex);
}
// maxParallel not set to ONE (1).
try {
new JVMHashJoinOp<IV>(emptyArgs, NV.asMap(new NV[] {//
new NV(BOp.Annotations.BOP_ID, joinId),//
new NV(HashJoinAnnotations.JOIN_VARS,new IVariable[]{x}),//
new NV(PipelineOp.Annotations.EVALUATION_CONTEXT,
BOpEvaluationContext.SHARDED),//
new NV(AccessPathJoinAnnotations.PREDICATE,pred),//
new NV(PipelineOp.Annotations.PIPELINED, false),//
new NV(PipelineOp.Annotations.MAX_PARALLEL, 2),//
namedSet,//
}));
fail("Expecting: " + IllegalArgumentException.class);
} catch (IllegalArgumentException ex) {
if (log.isInfoEnabled())
log.info("Ignoring expected exception: " + ex);
}
// maxMemory is specified.
try {
new JVMHashJoinOp<IV>(emptyArgs, NV.asMap(new NV[] {//
new NV(BOp.Annotations.BOP_ID, joinId),//
new NV(HashJoinAnnotations.JOIN_VARS,new IVariable[]{x}),//
new NV(PipelineOp.Annotations.EVALUATION_CONTEXT,
BOpEvaluationContext.SHARDED),//
new NV(AccessPathJoinAnnotations.PREDICATE,pred),//
new NV(PipelineOp.Annotations.PIPELINED, false),//
new NV(PipelineOp.Annotations.MAX_PARALLEL, 1),//
namedSet,//
new NV(PipelineOp.Annotations.MAX_MEMORY,
Bytes.megabyte),//
}));
fail("Expecting: " + UnsupportedOperationException.class);
} catch (UnsupportedOperationException ex) {
if (log.isInfoEnabled())
log.info("Ignoring expected exception: " + ex);
}
// must be at once evaluation (pipelined:=true here).
try {
new JVMHashJoinOp<IV>(emptyArgs, NV.asMap(new NV[] {//
new NV(BOp.Annotations.BOP_ID, joinId),//
new NV(HashJoinAnnotations.JOIN_VARS,new IVariable[]{x}),//
new NV(PipelineOp.Annotations.EVALUATION_CONTEXT,
BOpEvaluationContext.CONTROLLER),//
new NV(AccessPathJoinAnnotations.PREDICATE,pred),//
new NV(PipelineOp.Annotations.PIPELINED, true),//
new NV(PipelineOp.Annotations.MAX_PARALLEL, 1),//
namedSet,//
}));
fail("Expecting: " + UnsupportedOperationException.class);
} catch (UnsupportedOperationException ex) {
if (log.isInfoEnabled())
log.info("Ignoring expected exception: " + ex);
}
// w/o namedSet.
try {
new JVMHashJoinOp<IV>(emptyArgs, NV.asMap(new NV[] {//
new NV(BOp.Annotations.BOP_ID, joinId),//
new NV(HashJoinAnnotations.JOIN_VARS,new IVariable[]{x}),//
new NV(PipelineOp.Annotations.EVALUATION_CONTEXT,
BOpEvaluationContext.CONTROLLER),//
new NV(AccessPathJoinAnnotations.PREDICATE,pred),//
new NV(PipelineOp.Annotations.PIPELINED, false),//
new NV(PipelineOp.Annotations.MAX_PARALLEL, 1),//
// namedSet,//
}));
fail("Expecting: " + IllegalStateException.class);
} catch (IllegalStateException ex) {
if (log.isInfoEnabled())
log.info("Ignoring expected exception: " + ex);
}
}
}