package org.apache.lucene.store.instantiated;
/*
* 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 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.IOException;
import java.util.Random;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.IndexWriterConfig.OpenMode;
import org.apache.lucene.store.Directory;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
/**
* @since 2009-mar-30 13:15:49
*/
public class TestUnoptimizedReaderOnConstructor extends LuceneTestCase {
public void test() throws Exception {
Random random = newRandom();
Directory dir = newDirectory(random);
IndexWriter iw = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
addDocument(iw, "Hello, world!");
addDocument(iw, "All work and no play makes jack a dull boy");
iw.close();
iw = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()).setOpenMode(OpenMode.APPEND));
addDocument(iw, "Hello, tellus!");
addDocument(iw, "All work and no play makes danny a dull boy");
iw.close();
iw = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()).setOpenMode(OpenMode.APPEND));
addDocument(iw, "Hello, earth!");
addDocument(iw, "All work and no play makes wendy a dull girl");
iw.close();
IndexReader unoptimizedReader = IndexReader.open(dir, false);
unoptimizedReader.deleteDocument(2);
try {
new InstantiatedIndex(unoptimizedReader);
} catch (Exception e) {
fail("No exceptions when loading an unoptimized reader!");
}
// todo some assertations.
unoptimizedReader.close();
dir.close();
}
private void addDocument(IndexWriter iw, String text) throws IOException {
Document doc = new Document();
doc.add(new Field("field", text, Field.Store.NO, Field.Index.ANALYZED));
iw.addDocument(doc);
}
}