+++ /dev/null
-package org.apache.lucene.benchmark.byTask.tasks;
-
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 at
- *
- * 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.
- */
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.HashSet;
-import java.util.Properties;
-import java.util.Set;
-
-import org.apache.commons.compress.compressors.CompressorStreamFactory;
-import org.apache.lucene.benchmark.BenchmarkTestCase;
-import org.apache.lucene.benchmark.byTask.PerfRunData;
-import org.apache.lucene.benchmark.byTask.feeds.DocMaker;
-import org.apache.lucene.benchmark.byTask.utils.Config;
-import org.apache.lucene.benchmark.byTask.utils.StreamUtils.Type;
-import org.apache.lucene.document.Document;
-import org.apache.lucene.document.Field;
-import org.apache.lucene.document.Field.Index;
-import org.apache.lucene.document.Field.Store;
-
-/** Tests the functionality of {@link WriteLineDocTask}. */
-public class WriteLineDocTaskTest extends BenchmarkTestCase {
-
- // class has to be public so that Class.forName.newInstance() will work
- public static final class WriteLineDocMaker extends DocMaker {
-
- @Override
- public Document makeDocument() throws Exception {
- Document doc = new Document();
- doc.add(new Field(BODY_FIELD, "body", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- doc.add(new Field(TITLE_FIELD, "title", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- doc.add(new Field(DATE_FIELD, "date", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- return doc;
- }
-
- }
-
- // class has to be public so that Class.forName.newInstance() will work
- public static final class NewLinesDocMaker extends DocMaker {
-
- @Override
- public Document makeDocument() throws Exception {
- Document doc = new Document();
- doc.add(new Field(BODY_FIELD, "body\r\ntext\ttwo", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- doc.add(new Field(TITLE_FIELD, "title\r\ntext", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- doc.add(new Field(DATE_FIELD, "date\r\ntext", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- return doc;
- }
-
- }
-
- // class has to be public so that Class.forName.newInstance() will work
- public static final class NoBodyDocMaker extends DocMaker {
- @Override
- public Document makeDocument() throws Exception {
- Document doc = new Document();
- doc.add(new Field(TITLE_FIELD, "title", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- doc.add(new Field(DATE_FIELD, "date", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- return doc;
- }
- }
-
- // class has to be public so that Class.forName.newInstance() will work
- public static final class NoTitleDocMaker extends DocMaker {
- @Override
- public Document makeDocument() throws Exception {
- Document doc = new Document();
- doc.add(new Field(BODY_FIELD, "body", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- doc.add(new Field(DATE_FIELD, "date", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- return doc;
- }
- }
-
- // class has to be public so that Class.forName.newInstance() will work
- public static final class JustDateDocMaker extends DocMaker {
- @Override
- public Document makeDocument() throws Exception {
- Document doc = new Document();
- doc.add(new Field(DATE_FIELD, "date", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- return doc;
- }
- }
-
- // class has to be public so that Class.forName.newInstance() will work
- // same as JustDate just that this one is treated as legal
- public static final class LegalJustDateDocMaker extends DocMaker {
- @Override
- public Document makeDocument() throws Exception {
- Document doc = new Document();
- doc.add(new Field(DATE_FIELD, "date", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- return doc;
- }
- }
-
- // class has to be public so that Class.forName.newInstance() will work
- public static final class EmptyDocMaker extends DocMaker {
- @Override
- public Document makeDocument() throws Exception {
- return new Document();
- }
- }
-
- // class has to be public so that Class.forName.newInstance() will work
- public static final class ThreadingDocMaker extends DocMaker {
-
- @Override
- public Document makeDocument() throws Exception {
- Document doc = new Document();
- String name = Thread.currentThread().getName();
- doc.add(new Field(BODY_FIELD, "body_" + name, Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- doc.add(new Field(TITLE_FIELD, "title_" + name, Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- doc.add(new Field(DATE_FIELD, "date_" + name, Store.NO, Index.NOT_ANALYZED_NO_NORMS));
- return doc;
- }
-
- }
-
- private static final CompressorStreamFactory csFactory = new CompressorStreamFactory();
-
- private PerfRunData createPerfRunData(File file,
- boolean allowEmptyDocs,
- String docMakerName) throws Exception {
- Properties props = new Properties();
- props.setProperty("doc.maker", docMakerName);
- props.setProperty("line.file.out", file.getAbsolutePath());
- props.setProperty("directory", "RAMDirectory"); // no accidental FS dir.
- if (allowEmptyDocs) {
- props.setProperty("sufficient.fields", ",");
- }
- if (docMakerName.equals(LegalJustDateDocMaker.class.getName())) {
- props.setProperty("line.fields", DocMaker.DATE_FIELD);
- props.setProperty("sufficient.fields", DocMaker.DATE_FIELD);
- }
- Config config = new Config(props);
- return new PerfRunData(config);
- }
-
- private void doReadTest(File file, Type fileType, String expTitle,
- String expDate, String expBody) throws Exception {
- InputStream in = new FileInputStream(file);
- switch(fileType) {
- case BZIP2:
- in = csFactory.createCompressorInputStream(CompressorStreamFactory.BZIP2, in);
- break;
- case GZIP:
- in = csFactory.createCompressorInputStream(CompressorStreamFactory.GZIP, in);
- case PLAIN:
- break; // nothing to do
- default:
- assertFalse("Unknown file type!",true); //fail, should not happen
- }
- BufferedReader br = new BufferedReader(new InputStreamReader(in, "utf-8"));
- try {
- String line = br.readLine();
- assertHeaderLine(line);
- line = br.readLine();
- assertNotNull(line);
- String[] parts = line.split(Character.toString(WriteLineDocTask.SEP));
- int numExpParts = expBody == null ? 2 : 3;
- assertEquals(numExpParts, parts.length);
- assertEquals(expTitle, parts[0]);
- assertEquals(expDate, parts[1]);
- if (expBody != null) {
- assertEquals(expBody, parts[2]);
- }
- assertNull(br.readLine());
- } finally {
- br.close();
- }
- }
-
- private void assertHeaderLine(String line) {
- assertTrue("First line should be a header line",line.startsWith(WriteLineDocTask.FIELDS_HEADER_INDICATOR));
- }
-
- /* Tests WriteLineDocTask with a bzip2 format. */
- public void testBZip2() throws Exception {
-
- // Create a document in bz2 format.
- File file = new File(getWorkDir(), "one-line.bz2");
- PerfRunData runData = createPerfRunData(file, false, WriteLineDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- doReadTest(file, Type.BZIP2, "title", "date", "body");
- }
-
- /* Tests WriteLineDocTask with a gzip format. */
- public void testGZip() throws Exception {
-
- // Create a document in gz format.
- File file = new File(getWorkDir(), "one-line.gz");
- PerfRunData runData = createPerfRunData(file, false, WriteLineDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- doReadTest(file, Type.GZIP, "title", "date", "body");
- }
-
- public void testRegularFile() throws Exception {
-
- // Create a document in regular format.
- File file = new File(getWorkDir(), "one-line");
- PerfRunData runData = createPerfRunData(file, false, WriteLineDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- doReadTest(file, Type.PLAIN, "title", "date", "body");
- }
-
- public void testCharsReplace() throws Exception {
- // WriteLineDocTask replaced only \t characters w/ a space, since that's its
- // separator char. However, it didn't replace newline characters, which
- // resulted in errors in LineDocSource.
- File file = new File(getWorkDir(), "one-line");
- PerfRunData runData = createPerfRunData(file, false, NewLinesDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- doReadTest(file, Type.PLAIN, "title text", "date text", "body text two");
- }
-
- public void testEmptyBody() throws Exception {
- // WriteLineDocTask threw away documents w/ no BODY element, even if they
- // had a TITLE element (LUCENE-1755). It should throw away documents if they
- // don't have BODY nor TITLE
- File file = new File(getWorkDir(), "one-line");
- PerfRunData runData = createPerfRunData(file, false, NoBodyDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- doReadTest(file, Type.PLAIN, "title", "date", null);
- }
-
- public void testEmptyTitle() throws Exception {
- File file = new File(getWorkDir(), "one-line");
- PerfRunData runData = createPerfRunData(file, false, NoTitleDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- doReadTest(file, Type.PLAIN, "", "date", "body");
- }
-
- /** Fail by default when there's only date */
- public void testJustDate() throws Exception {
- File file = new File(getWorkDir(), "one-line");
- PerfRunData runData = createPerfRunData(file, false, JustDateDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file), "utf-8"));
- try {
- String line = br.readLine();
- assertHeaderLine(line);
- line = br.readLine();
- assertNull(line);
- } finally {
- br.close();
- }
- }
-
- public void testLegalJustDate() throws Exception {
- File file = new File(getWorkDir(), "one-line");
- PerfRunData runData = createPerfRunData(file, false, LegalJustDateDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file), "utf-8"));
- try {
- String line = br.readLine();
- assertHeaderLine(line);
- line = br.readLine();
- assertNotNull(line);
- } finally {
- br.close();
- }
- }
-
- public void testEmptyDoc() throws Exception {
- File file = new File(getWorkDir(), "one-line");
- PerfRunData runData = createPerfRunData(file, true, EmptyDocMaker.class.getName());
- WriteLineDocTask wldt = new WriteLineDocTask(runData);
- wldt.doLogic();
- wldt.close();
-
- BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file), "utf-8"));
- try {
- String line = br.readLine();
- assertHeaderLine(line);
- line = br.readLine();
- assertNotNull(line);
- } finally {
- br.close();
- }
- }
-
- public void testMultiThreaded() throws Exception {
- File file = new File(getWorkDir(), "one-line");
- PerfRunData runData = createPerfRunData(file, false, ThreadingDocMaker.class.getName());
- final WriteLineDocTask wldt = new WriteLineDocTask(runData);
- Thread[] threads = new Thread[10];
- for (int i = 0; i < threads.length; i++) {
- threads[i] = new Thread("t" + i) {
- @Override
- public void run() {
- try {
- wldt.doLogic();
- } catch (Exception e) {
- throw new RuntimeException(e);
- }
- }
- };
- }
-
- for (Thread t : threads) t.start();
- for (Thread t : threads) t.join();
-
- wldt.close();
-
- Set<String> ids = new HashSet<String>();
- BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file), "utf-8"));
- try {
- String line = br.readLine();
- assertHeaderLine(line); // header line is written once, no matter how many threads there are
- for (int i = 0; i < threads.length; i++) {
- line = br.readLine();
- String[] parts = line.split(Character.toString(WriteLineDocTask.SEP));
- assertEquals(3, parts.length);
- // check that all thread names written are the same in the same line
- String tname = parts[0].substring(parts[0].indexOf('_'));
- ids.add(tname);
- assertEquals(tname, parts[1].substring(parts[1].indexOf('_')));
- assertEquals(tname, parts[2].substring(parts[2].indexOf('_')));
- }
- // only threads.length lines should exist
- assertNull(br.readLine());
- assertEquals(threads.length, ids.size());
- } finally {
- br.close();
- }
- }
-
-}
fnp / pylucene.git / blobdiff