2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 package org.apache.lucene.util;
20 public class TestCloseableThreadLocal extends LuceneTestCase {
21 public static final String TEST_VALUE = "initvaluetest";
23 public void testInitValue() {
24 InitValueThreadLocal tl = new InitValueThreadLocal();
25 String str = (String)tl.get();
26 assertEquals(TEST_VALUE, str);
29 public void testNullValue() throws Exception {
30 // Tests that null can be set as a valid value (LUCENE-1805). This
31 // previously failed in get().
32 CloseableThreadLocal<Object> ctl = new CloseableThreadLocal<Object>();
34 assertNull(ctl.get());
37 public void testDefaultValueWithoutSetting() throws Exception {
38 // LUCENE-1805: make sure default get returns null,
40 CloseableThreadLocal<Object> ctl = new CloseableThreadLocal<Object>();
41 assertNull(ctl.get());
44 public class InitValueThreadLocal extends CloseableThreadLocal<Object> {
46 protected Object initialValue() {