pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / src / test / org / apache / lucene / util / TestCloseableThreadLocal.java

diff --git a/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/util/TestCloseableThreadLocal.java b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/util/TestCloseableThreadLocal.java
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+++ b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/util/TestCloseableThreadLocal.java
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+/**
+ * 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.
+ */
+
+package org.apache.lucene.util;
+
+public class TestCloseableThreadLocal extends LuceneTestCase {
+  public static final String TEST_VALUE = "initvaluetest";
+  
+  public void testInitValue() {
+    InitValueThreadLocal tl = new InitValueThreadLocal();
+    String str = (String)tl.get();
+    assertEquals(TEST_VALUE, str);
+  }
+
+  public void testNullValue() throws Exception {
+    // Tests that null can be set as a valid value (LUCENE-1805). This
+    // previously failed in get().
+    CloseableThreadLocal<Object> ctl = new CloseableThreadLocal<Object>();
+    ctl.set(null);
+    assertNull(ctl.get());
+  }
+
+  public void testDefaultValueWithoutSetting() throws Exception {
+    // LUCENE-1805: make sure default get returns null,
+    // twice in a row
+    CloseableThreadLocal<Object> ctl = new CloseableThreadLocal<Object>();
+    assertNull(ctl.get());
+  }
+
+  public class InitValueThreadLocal extends CloseableThreadLocal<Object> {
+    @Override
+    protected Object initialValue() {
+      return TEST_VALUE;
+    } 
+  }
+}