| /* |
| * Copyright 2009-2013 by The Regents of the University of California |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * you may obtain a copy of the License from |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common; |
| |
| import java.io.IOException; |
| |
| import org.junit.Test; |
| |
| import edu.uci.ics.hyracks.storage.am.common.api.IIndex; |
| import edu.uci.ics.hyracks.storage.am.common.api.IndexException; |
| import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator; |
| import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext; |
| import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType; |
| import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils; |
| |
| public abstract class AbstractInvertedIndexLoadTest extends AbstractInvertedIndexTest { |
| |
| protected final boolean bulkLoad; |
| protected final int numRounds; |
| |
| public AbstractInvertedIndexLoadTest(InvertedIndexType invIndexType, boolean bulkLoad, int numRounds) { |
| super(invIndexType); |
| this.bulkLoad = bulkLoad; |
| this.numRounds = numRounds; |
| } |
| |
| protected void runTest(LSMInvertedIndexTestContext testCtx, TupleGenerator tupleGen) throws IOException, |
| IndexException { |
| IIndex invIndex = testCtx.getIndex(); |
| invIndex.create(); |
| invIndex.activate(); |
| |
| for (int i = 0; i < numRounds; i++) { |
| if (bulkLoad) { |
| LSMInvertedIndexTestUtils.bulkLoadInvIndex(testCtx, tupleGen, NUM_DOCS_TO_INSERT); |
| } else { |
| LSMInvertedIndexTestUtils.insertIntoInvIndex(testCtx, tupleGen, NUM_DOCS_TO_INSERT); |
| } |
| validateAndCheckIndex(testCtx); |
| runTinySearchWorkload(testCtx, tupleGen); |
| } |
| |
| invIndex.deactivate(); |
| invIndex.destroy(); |
| } |
| |
| @Test |
| public void wordTokensInvIndexTest() throws IOException, IndexException { |
| LSMInvertedIndexTestContext testCtx = LSMInvertedIndexTestUtils.createWordInvIndexTestContext(harness, invIndexType); |
| TupleGenerator tupleGen = LSMInvertedIndexTestUtils.createStringDocumentTupleGen(harness.getRandom()); |
| runTest(testCtx, tupleGen); |
| } |
| |
| @Test |
| public void hashedWordTokensInvIndexTest() throws IOException, IndexException { |
| LSMInvertedIndexTestContext testCtx = LSMInvertedIndexTestUtils.createHashedWordInvIndexTestContext(harness, |
| invIndexType); |
| TupleGenerator tupleGen = LSMInvertedIndexTestUtils.createStringDocumentTupleGen(harness.getRandom()); |
| runTest(testCtx, tupleGen); |
| } |
| |
| @Test |
| public void ngramTokensInvIndexTest() throws IOException, IndexException { |
| LSMInvertedIndexTestContext testCtx = LSMInvertedIndexTestUtils.createNGramInvIndexTestContext(harness, invIndexType); |
| TupleGenerator tupleGen = LSMInvertedIndexTestUtils.createPersonNamesTupleGen(harness.getRandom()); |
| runTest(testCtx, tupleGen); |
| } |
| |
| @Test |
| public void hashedNGramTokensInvIndexTest() throws IOException, IndexException { |
| LSMInvertedIndexTestContext testCtx = LSMInvertedIndexTestUtils.createHashedNGramInvIndexTestContext(harness, |
| invIndexType); |
| TupleGenerator tupleGen = LSMInvertedIndexTestUtils.createPersonNamesTupleGen(harness.getRandom()); |
| runTest(testCtx, tupleGen); |
| } |
| } |