--- /dev/null
+package org.apache.lucene.benchmark.byTask.feeds;
+
+/**
+ * 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.IOException;
+import java.io.StringReader;
+import java.text.ParseException;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashSet;
+import java.util.Properties;
+
+import org.apache.lucene.benchmark.byTask.feeds.TrecDocParser.ParsePathType;
+import org.apache.lucene.benchmark.byTask.utils.Config;
+import org.apache.lucene.document.DateTools;
+import org.apache.lucene.util.LuceneTestCase;
+import org.apache.lucene.util._TestUtil;
+
+public class TrecContentSourceTest extends LuceneTestCase {
+
+ /** A TrecDocMaker which works on a String and not files. */
+ private static class StringableTrecSource extends TrecContentSource {
+
+ private String docs = null;
+
+ public StringableTrecSource(String docs, boolean forever) {
+ this.docs = docs;
+ this.forever = forever;
+ }
+
+ @Override
+ void openNextFile() throws NoMoreDataException, IOException {
+ if (reader != null) {
+ if (!forever) {
+ throw new NoMoreDataException();
+ }
+ ++iteration;
+ }
+
+ reader = new BufferedReader(new StringReader(docs));
+ }
+
+ @Override
+ public void setConfig(Config config) {
+ htmlParser = new DemoHTMLParser();
+ }
+ }
+
+ private void assertDocData(DocData dd, String expName, String expTitle,
+ String expBody, Date expDate)
+ throws ParseException {
+ assertNotNull(dd);
+ assertEquals(expName, dd.getName());
+ assertEquals(expTitle, dd.getTitle());
+ assertTrue(dd.getBody().indexOf(expBody) != -1);
+ Date date = dd.getDate() != null ? DateTools.stringToDate(dd.getDate()) : null;
+ assertEquals(expDate, date);
+ }
+
+ private void assertNoMoreDataException(StringableTrecSource stdm) throws Exception {
+ boolean thrown = false;
+ try {
+ stdm.getNextDocData(null);
+ } catch (NoMoreDataException e) {
+ thrown = true;
+ }
+ assertTrue("Expecting NoMoreDataException", thrown);
+ }
+
+ public void testOneDocument() throws Exception {
+ String docs = "<DOC>\r\n" +
+ "<DOCNO>TEST-000</DOCNO>\r\n" +
+ "<DOCHDR>\r\n" +
+ "http://lucene.apache.org.trecdocmaker.test\r\n" +
+ "HTTP/1.1 200 OK\r\n" +
+ "Date: Sun, 11 Jan 2009 08:00:00 GMT\r\n" +
+ "Server: Apache/1.3.27 (Unix)\r\n" +
+ "Last-Modified: Sun, 11 Jan 2009 08:00:00 GMT\r\n" +
+ "Content-Length: 614\r\n" +
+ "Connection: close\r\n" +
+ "Content-Type: text/html\r\n" +
+ "</DOCHDR>\r\n" +
+ "<html>\r\n" +
+ "\r\n" +
+ "<head>\r\n" +
+ "<title>\r\n" +
+ "TEST-000 title\r\n" +
+ "</title>\r\n" +
+ "</head>\r\n" +
+ "\r\n" +
+ "<body>\r\n" +
+ "TEST-000 text\r\n" +
+ "\r\n" +
+ "</body>\r\n" +
+ "\r\n" +
+ "</DOC>";
+ StringableTrecSource source = new StringableTrecSource(docs, false);
+ source.setConfig(null);
+
+ DocData dd = source.getNextDocData(new DocData());
+ assertDocData(dd, "TEST-000_0", "TEST-000 title", "TEST-000 text", source
+ .parseDate("Sun, 11 Jan 2009 08:00:00 GMT"));
+
+ assertNoMoreDataException(source);
+ }
+
+ public void testTwoDocuments() throws Exception {
+ String docs = "<DOC>\r\n" +
+ "<DOCNO>TEST-000</DOCNO>\r\n" +
+ "<DOCHDR>\r\n" +
+ "http://lucene.apache.org.trecdocmaker.test\r\n" +
+ "HTTP/1.1 200 OK\r\n" +
+ "Date: Sun, 11 Jan 2009 08:00:00 GMT\r\n" +
+ "Server: Apache/1.3.27 (Unix)\r\n" +
+ "Last-Modified: Sun, 11 Jan 2009 08:00:00 GMT\r\n" +
+ "Content-Length: 614\r\n" +
+ "Connection: close\r\n" +
+ "Content-Type: text/html\r\n" +
+ "</DOCHDR>\r\n" +
+ "<html>\r\n" +
+ "\r\n" +
+ "<head>\r\n" +
+ "<title>\r\n" +
+ "TEST-000 title\r\n" +
+ "</title>\r\n" +
+ "</head>\r\n" +
+ "\r\n" +
+ "<body>\r\n" +
+ "TEST-000 text\r\n" +
+ "\r\n" +
+ "</body>\r\n" +
+ "\r\n" +
+ "</DOC>\r\n" +
+ "<DOC>\r\n" +
+ "<DOCNO>TEST-001</DOCNO>\r\n" +
+ "<DOCHDR>\r\n" +
+ "http://lucene.apache.org.trecdocmaker.test\r\n" +
+ "HTTP/1.1 200 OK\r\n" +
+ "Date: Sun, 11 Jan 2009 08:01:00 GMT\r\n" +
+ "Server: Apache/1.3.27 (Unix)\r\n" +
+ "Last-Modified: Sun, 11 Jan 2008 08:01:00 GMT\r\n" +
+ "Content-Length: 614\r\n" +
+ "Connection: close\r\n" +
+ "Content-Type: text/html\r\n" +
+ "</DOCHDR>\r\n" +
+ "<html>\r\n" +
+ "\r\n" +
+ "<head>\r\n" +
+ "<title>\r\n" +
+ "TEST-001 title\r\n" +
+ "</title>\r\n" +
+ "</head>\r\n" +
+ "\r\n" +
+ "<body>\r\n" +
+ "TEST-001 text\r\n" +
+ "\r\n" +
+ "</body>\r\n" +
+ "\r\n" +
+ "</DOC>";
+ StringableTrecSource source = new StringableTrecSource(docs, false);
+ source.setConfig(null);
+
+ DocData dd = source.getNextDocData(new DocData());
+ assertDocData(dd, "TEST-000_0", "TEST-000 title", "TEST-000 text", source
+ .parseDate("Sun, 11 Jan 2009 08:00:00 GMT"));
+
+ dd = source.getNextDocData(dd);
+ assertDocData(dd, "TEST-001_0", "TEST-001 title", "TEST-001 text", source
+ .parseDate("Sun, 11 Jan 2009 08:01:00 GMT"));
+
+ assertNoMoreDataException(source);
+ }
+
+ // If a Date: attribute is missing, make sure the document is not skipped, but
+ // rather that null Data is assigned.
+ public void testMissingDate() throws Exception {
+ String docs = "<DOC>\r\n" +
+ "<DOCNO>TEST-000</DOCNO>\r\n" +
+ "<DOCHDR>\r\n" +
+ "http://lucene.apache.org.trecdocmaker.test\r\n" +
+ "HTTP/1.1 200 OK\r\n" +
+ "Server: Apache/1.3.27 (Unix)\r\n" +
+ "Last-Modified: Sun, 11 Jan 2009 08:00:00 GMT\r\n" +
+ "Content-Length: 614\r\n" +
+ "Connection: close\r\n" +
+ "Content-Type: text/html\r\n" +
+ "</DOCHDR>\r\n" +
+ "<html>\r\n" +
+ "\r\n" +
+ "<head>\r\n" +
+ "<title>\r\n" +
+ "TEST-000 title\r\n" +
+ "</title>\r\n" +
+ "</head>\r\n" +
+ "\r\n" +
+ "<body>\r\n" +
+ "TEST-000 text\r\n" +
+ "\r\n" +
+ "</body>\r\n" +
+ "\r\n" +
+ "</DOC>\r\n" +
+ "<DOC>\r\n" +
+ "<DOCNO>TEST-001</DOCNO>\r\n" +
+ "<DOCHDR>\r\n" +
+ "http://lucene.apache.org.trecdocmaker.test\r\n" +
+ "HTTP/1.1 200 OK\r\n" +
+ "Date: Sun, 11 Jan 2009 08:01:00 GMT\r\n" +
+ "Server: Apache/1.3.27 (Unix)\r\n" +
+ "Last-Modified: Sun, 11 Jan 2009 08:01:00 GMT\r\n" +
+ "Content-Length: 614\r\n" +
+ "Connection: close\r\n" +
+ "Content-Type: text/html\r\n" +
+ "</DOCHDR>\r\n" +
+ "<html>\r\n" +
+ "\r\n" +
+ "<head>\r\n" +
+ "<title>\r\n" +
+ "TEST-001 title\r\n" +
+ "</title>\r\n" +
+ "</head>\r\n" +
+ "\r\n" +
+ "<body>\r\n" +
+ "TEST-001 text\r\n" +
+ "\r\n" +
+ "</body>\r\n" +
+ "\r\n" +
+ "</DOC>";
+ StringableTrecSource source = new StringableTrecSource(docs, false);
+ source.setConfig(null);
+
+ DocData dd = source.getNextDocData(new DocData());
+ assertDocData(dd, "TEST-000_0", "TEST-000 title", "TEST-000 text", null);
+
+ dd = source.getNextDocData(dd);
+ assertDocData(dd, "TEST-001_0", "TEST-001 title", "TEST-001 text", source
+ .parseDate("Sun, 11 Jan 2009 08:01:00 GMT"));
+
+ assertNoMoreDataException(source);
+ }
+
+ // When a 'bad date' is input (unparsable date), make sure the DocData date is
+ // assigned null.
+ public void testBadDate() throws Exception {
+ String docs = "<DOC>\r\n" +
+ "<DOCNO>TEST-000</DOCNO>\r\n" +
+ "<DOCHDR>\r\n" +
+ "http://lucene.apache.org.trecdocmaker.test\r\n" +
+ "HTTP/1.1 200 OK\r\n" +
+ "Date: Bad Date\r\n" +
+ "Server: Apache/1.3.27 (Unix)\r\n" +
+ "Last-Modified: Sun, 11 Jan 2009 08:00:00 GMT\r\n" +
+ "Content-Length: 614\r\n" +
+ "Connection: close\r\n" +
+ "Content-Type: text/html\r\n" +
+ "</DOCHDR>\r\n" +
+ "<html>\r\n" +
+ "\r\n" +
+ "<head>\r\n" +
+ "<title>\r\n" +
+ "TEST-000 title\r\n" +
+ "</title>\r\n" +
+ "</head>\r\n" +
+ "\r\n" +
+ "<body>\r\n" +
+ "TEST-000 text\r\n" +
+ "\r\n" +
+ "</body>\r\n" +
+ "\r\n" +
+ "</DOC>";
+ StringableTrecSource source = new StringableTrecSource(docs, false);
+ source.setConfig(null);
+
+ DocData dd = source.getNextDocData(new DocData());
+ assertDocData(dd, "TEST-000_0", "TEST-000 title", "TEST-000 text", null);
+
+ assertNoMoreDataException(source);
+ }
+
+ public void testForever() throws Exception {
+ String docs = "<DOC>\r\n" +
+ "<DOCNO>TEST-000</DOCNO>\r\n" +
+ "<DOCHDR>\r\n" +
+ "http://lucene.apache.org.trecdocmaker.test\r\n" +
+ "HTTP/1.1 200 OK\r\n" +
+ "Date: Sun, 11 Jan 2009 08:00:00 GMT\r\n" +
+ "Server: Apache/1.3.27 (Unix)\r\n" +
+ "Last-Modified: Sun, 11 Jan 2009 08:00:00 GMT\r\n" +
+ "Content-Length: 614\r\n" +
+ "Connection: close\r\n" +
+ "Content-Type: text/html\r\n" +
+ "</DOCHDR>\r\n" +
+ "<html>\r\n" +
+ "\r\n" +
+ "<head>\r\n" +
+ "<title>\r\n" +
+ "TEST-000 title\r\n" +
+ "</title>\r\n" +
+ "</head>\r\n" +
+ "\r\n" +
+ "<body>\r\n" +
+ "TEST-000 text\r\n" +
+ "\r\n" +
+ "</body>\r\n" +
+ "\r\n" +
+ "</DOC>";
+ StringableTrecSource source = new StringableTrecSource(docs, true);
+ source.setConfig(null);
+
+ DocData dd = source.getNextDocData(new DocData());
+ assertDocData(dd, "TEST-000_0", "TEST-000 title", "TEST-000 text", source
+ .parseDate("Sun, 11 Jan 2009 08:00:00 GMT"));
+
+ // same document, but the second iteration changes the name.
+ dd = source.getNextDocData(dd);
+ assertDocData(dd, "TEST-000_1", "TEST-000 title", "TEST-000 text", source
+ .parseDate("Sun, 11 Jan 2009 08:00:00 GMT"));
+
+ // Don't test that NoMoreDataException is thrown, since the forever flag is
+ // turned on.
+ }
+
+ /**
+ * Open a trec content source over a directory with files of all trec path types and all
+ * supported formats - bzip, gzip, txt.
+ */
+ public void testTrecFeedDirAllTypes() throws Exception {
+ File dataDir = _TestUtil.getTempDir("trecFeedAllTypes");
+ _TestUtil.unzip(getDataFile("trecdocs.zip"), dataDir);
+ TrecContentSource tcs = new TrecContentSource();
+ Properties props = new Properties();
+ props.setProperty("print.props", "false");
+ props.setProperty("content.source.verbose", "false");
+ props.setProperty("content.source.excludeIteration", "true");
+ props.setProperty("doc.maker.forever", "false");
+ props.setProperty("docs.dir", dataDir.getCanonicalPath().replace('\\','/'));
+ props.setProperty("trec.doc.parser", TrecParserByPath.class.getName());
+ props.setProperty("content.source.forever", "false");
+ tcs.setConfig(new Config(props));
+ tcs.resetInputs();
+ DocData dd = new DocData();
+ int n = 0;
+ boolean gotExpectedException = false;
+ HashSet<ParsePathType> unseenTypes = new HashSet<ParsePathType>(Arrays.asList(ParsePathType.values()));
+ try {
+ while (n<100) { // arbiterary limit to prevent looping forever in case of test failure
+ dd = tcs.getNextDocData(dd);
+ ++n;
+ assertNotNull("doc data "+n+" should not be null!", dd);
+ unseenTypes.remove(tcs.currPathType);
+ switch(tcs.currPathType) {
+ case GOV2:
+ assertDocData(dd, "TEST-000", "TEST-000 title", "TEST-000 text", tcs.parseDate("Sun, 11 Jan 2009 08:00:00 GMT"));
+ break;
+ case FBIS:
+ assertDocData(dd, "TEST-001", "TEST-001 Title", "TEST-001 text", tcs.parseDate("1 January 1991"));
+ break;
+ case FR94:
+ // no title extraction in this source for now
+ assertDocData(dd, "TEST-002", null, "DEPARTMENT OF SOMETHING", tcs.parseDate("February 3, 1994"));
+ break;
+ case FT:
+ assertDocData(dd, "TEST-003", "Test-003 title", "Some pub text", tcs.parseDate("980424"));
+ break;
+ case LATIMES:
+ assertDocData(dd, "TEST-004", "Test-004 Title", "Some paragraph", tcs.parseDate("January 17, 1997, Sunday"));
+ break;
+ default:
+ assertTrue("Should never get here!", false);
+ }
+ }
+ } catch (NoMoreDataException e) {
+ gotExpectedException = true;
+ }
+ assertTrue("Should have gotten NoMoreDataException!", gotExpectedException);
+ assertEquals("Wrong number of documents created by source!",5,n);
+ assertTrue("Did not see all types!",unseenTypes.isEmpty());
+ }
+
+}
fnp / pylucene.git / blobdiff