package org.apache.lucene.index;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import junit.framework.TestCase;
import org.apache.lucene.index.IndexModifier;
/**
* 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).
*
* @author mbogosian
* @version $Id$
*/
public class TestIndexWriterLockRelease extends TestCase {
private java.io.File __test_dir;
public void setUp() throws IOException {
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 IOException {
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 {
IndexModifier im;
try {
im = new IndexModifier(this.__test_dir, new org.apache.lucene.analysis.standard.StandardAnalyzer(), false);
} catch (FileNotFoundException e) {
try {
im = new IndexModifier(this.__test_dir, new org.apache.lucene.analysis.standard.StandardAnalyzer(), false);
} catch (FileNotFoundException e1) {
}
}
}
}