pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / benchmark / src / test / org / apache / lucene / benchmark / byTask / tasks / CreateIndexTaskTest.java

diff --git a/lucene-java-3.5.0/lucene/contrib/benchmark/src/test/org/apache/lucene/benchmark/byTask/tasks/CreateIndexTaskTest.java b/lucene-java-3.5.0/lucene/contrib/benchmark/src/test/org/apache/lucene/benchmark/byTask/tasks/CreateIndexTaskTest.java
new file mode 100644 (file)
index 0000000..8102493
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+++ b/lucene-java-3.5.0/lucene/contrib/benchmark/src/test/org/apache/lucene/benchmark/byTask/tasks/CreateIndexTaskTest.java
@@ -0,0 +1,108 @@
+package org.apache.lucene.benchmark.byTask.tasks;
+
+/**
+ * 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.ByteArrayOutputStream;
+import java.io.File;
+import java.io.PrintStream;
+import java.util.Properties;
+
+import org.apache.lucene.benchmark.BenchmarkTestCase;
+import org.apache.lucene.benchmark.byTask.PerfRunData;
+import org.apache.lucene.benchmark.byTask.utils.Config;
+import org.apache.lucene.index.NoDeletionPolicy;
+import org.apache.lucene.index.NoMergePolicy;
+import org.apache.lucene.index.NoMergeScheduler;
+import org.apache.lucene.util.Version;
+
+
+/** Tests the functionality of {@link CreateIndexTask}. */
+public class CreateIndexTaskTest extends BenchmarkTestCase {
+
+  private PerfRunData createPerfRunData(String infoStreamValue) throws Exception {
+    Properties props = new Properties();
+    props.setProperty("writer.version", Version.LUCENE_31.toString());
+    props.setProperty("print.props", "false"); // don't print anything
+    props.setProperty("directory", "RAMDirectory");
+    if (infoStreamValue != null) {
+      props.setProperty("writer.info.stream", infoStreamValue);
+    }
+    Config config = new Config(props);
+    return new PerfRunData(config);
+  }
+
+  public void testInfoStream_SystemOutErr() throws Exception {
+ 
+    PrintStream curOut = System.out;
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+    System.setOut(new PrintStream(baos));
+    try {
+      PerfRunData runData = createPerfRunData("SystemOut");
+      CreateIndexTask cit = new CreateIndexTask(runData);
+      cit.doLogic();
+      new CloseIndexTask(runData).doLogic();
+      assertTrue(baos.size() > 0);
+    } finally {
+      System.setOut(curOut);
+    }
+    
+    PrintStream curErr = System.err;
+    baos.reset();
+    System.setErr(new PrintStream(baos));
+    try {
+      PerfRunData runData = createPerfRunData("SystemErr");
+      CreateIndexTask cit = new CreateIndexTask(runData);
+      cit.doLogic();
+      new CloseIndexTask(runData).doLogic();
+      assertTrue(baos.size() > 0);
+    } finally {
+      System.setErr(curErr);
+    }
+
+  }
+
+  public void testInfoStream_File() throws Exception {
+    
+    File outFile = new File(getWorkDir(), "infoStreamTest");
+    PerfRunData runData = createPerfRunData(outFile.getAbsolutePath());
+    new CreateIndexTask(runData).doLogic();
+    new CloseIndexTask(runData).doLogic();
+    assertTrue(outFile.length() > 0);
+  }
+
+  public void testNoMergePolicy() throws Exception {
+    PerfRunData runData = createPerfRunData(null);
+    runData.getConfig().set("merge.policy", NoMergePolicy.class.getName());
+    new CreateIndexTask(runData).doLogic();
+    new CloseIndexTask(runData).doLogic();
+  }
+  
+  public void testNoMergeScheduler() throws Exception {
+    PerfRunData runData = createPerfRunData(null);
+    runData.getConfig().set("merge.scheduler", NoMergeScheduler.class.getName());
+    new CreateIndexTask(runData).doLogic();
+    new CloseIndexTask(runData).doLogic();
+  }
+
+  public void testNoDeletionPolicy() throws Exception {
+    PerfRunData runData = createPerfRunData(null);
+    runData.getConfig().set("deletion.policy", NoDeletionPolicy.class.getName());
+    new CreateIndexTask(runData).doLogic();
+    new CloseIndexTask(runData).doLogic();
+  }
+}