| 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.analysis.standard.StandardAnalyzer; |
| import org.apache.lucene.util._TestUtil; |
| import org.apache.lucene.index.IndexWriter; |
| import org.apache.lucene.index.IndexWriterConfig.OpenMode; |
| import org.apache.lucene.store.Directory; |
| |
| /** |
| * 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). |
| */ |
| |
| public class TestIndexWriterLockRelease extends LuceneTestCase { |
| private java.io.File __test_dir; |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| if (this.__test_dir == null) { |
| this.__test_dir = _TestUtil.getTempDir("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() + "\""); |
| } |
| } |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| 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)"); |
| } |
| } |
| super.tearDown(); |
| } |
| |
| public void testIndexWriterLockRelease() throws IOException { |
| Directory dir = newFSDirectory(this.__test_dir); |
| try { |
| new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, |
| new StandardAnalyzer(TEST_VERSION_CURRENT)) |
| .setOpenMode(OpenMode.APPEND)); |
| } catch (FileNotFoundException e) { |
| try { |
| new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, |
| new StandardAnalyzer(TEST_VERSION_CURRENT)) |
| .setOpenMode(OpenMode.APPEND)); |
| } catch (FileNotFoundException e1) { |
| } |
| } finally { |
| dir.close(); |
| } |
| } |
| } |