package org.apache.lucene.index;
/**
* 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.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.index.IndexWriter;
/**
* This tests the patch for issue #LUCENE-715 (IndexWriter does not
* release its write lock when trying to open an index which does not yet
* exist).
*
* @version $Id$
*/
public class TestIndexWriterLockRelease extends LuceneTestCase {
private java.io.File __test_dir;
public void setUp() throws Exception {
super.setUp();
if (this.__test_dir == null) {
String tmp_dir = System.getProperty("java.io.tmpdir", "tmp");
this.__test_dir = new File(tmp_dir, "testIndexWriter");
if (this.__test_dir.exists()) {
throw new IOException("test directory \"" + this.__test_dir.getPath() + "\" already exists (please remove by hand)");
}
if (!this.__test_dir.mkdirs()
&& !this.__test_dir.isDirectory()) {
throw new IOException("unable to create test directory \"" + this.__test_dir.getPath() + "\"");
}
}
}
public void tearDown() throws Exception {
super.tearDown();
if (this.__test_dir != null) {
File[] files = this.__test_dir.listFiles();
for (int i = 0;
i < files.length;
++i) {
if (!files[i].delete()) {
throw new IOException("unable to remove file in test directory \"" + this.__test_dir.getPath() + "\" (please remove by hand)");
}
}
if (!this.__test_dir.delete()) {
throw new IOException("unable to remove test directory \"" + this.__test_dir.getPath() + "\" (please remove by hand)");
}
}
}
public void testIndexWriterLockRelease() throws IOException {
IndexWriter im;
try {
im = new IndexWriter(this.__test_dir, new org.apache.lucene.analysis.standard.StandardAnalyzer(), false, IndexWriter.MaxFieldLength.LIMITED);
} catch (FileNotFoundException e) {
try {
im = new IndexWriter(this.__test_dir, new org.apache.lucene.analysis.standard.StandardAnalyzer(), false, IndexWriter.MaxFieldLength.LIMITED);
} catch (FileNotFoundException e1) {
}
}
}
}