pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / src / test / org / apache / lucene / index / TestCheckIndex.java

diff --git a/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/index/TestCheckIndex.java b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/index/TestCheckIndex.java
new file mode 100644 (file)
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--- /dev/null
+++ b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/index/TestCheckIndex.java
@@ -0,0 +1,103 @@
+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.IOException;
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.util.List;
+import java.util.ArrayList;
+
+import org.apache.lucene.util.LuceneTestCase;
+import org.apache.lucene.store.Directory;
+import org.apache.lucene.analysis.MockAnalyzer;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+import org.apache.lucene.util.Constants;
+
+public class TestCheckIndex extends LuceneTestCase {
+
+  public void testDeletedDocs() throws IOException {
+    Directory dir = newDirectory();
+    IndexWriter writer  = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)).setMaxBufferedDocs(2));
+    Document doc = new Document();
+    doc.add(newField("field", "aaa", Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS));
+    for(int i=0;i<19;i++) {
+      writer.addDocument(doc);
+    }
+    writer.forceMerge(1);
+    writer.close();
+    IndexReader reader = IndexReader.open(dir, false);
+    reader.deleteDocument(5);
+    reader.close();
+
+    ByteArrayOutputStream bos = new ByteArrayOutputStream(1024);
+    CheckIndex checker = new CheckIndex(dir);
+    checker.setInfoStream(new PrintStream(bos));
+    if (VERBOSE) checker.setInfoStream(System.out);
+    CheckIndex.Status indexStatus = checker.checkIndex();
+    if (indexStatus.clean == false) {
+      System.out.println("CheckIndex failed");
+      System.out.println(bos.toString());
+      fail();
+    }
+    
+    final CheckIndex.Status.SegmentInfoStatus seg = indexStatus.segmentInfos.get(0);
+    assertTrue(seg.openReaderPassed);
+
+    assertNotNull(seg.diagnostics);
+    
+    assertNotNull(seg.fieldNormStatus);
+    assertNull(seg.fieldNormStatus.error);
+    assertEquals(1, seg.fieldNormStatus.totFields);
+
+    assertNotNull(seg.termIndexStatus);
+    assertNull(seg.termIndexStatus.error);
+    assertEquals(1, seg.termIndexStatus.termCount);
+    assertEquals(19, seg.termIndexStatus.totFreq);
+    assertEquals(18, seg.termIndexStatus.totPos);
+
+    assertNotNull(seg.storedFieldStatus);
+    assertNull(seg.storedFieldStatus.error);
+    assertEquals(18, seg.storedFieldStatus.docCount);
+    assertEquals(18, seg.storedFieldStatus.totFields);
+
+    assertNotNull(seg.termVectorStatus);
+    assertNull(seg.termVectorStatus.error);
+    assertEquals(18, seg.termVectorStatus.docCount);
+    assertEquals(18, seg.termVectorStatus.totVectors);
+
+    assertTrue(seg.diagnostics.size() > 0);
+    final List<String> onlySegments = new ArrayList<String>();
+    onlySegments.add("_0");
+    
+    assertTrue(checker.checkIndex(onlySegments).clean == true);
+    dir.close();
+  }
+
+  public void testLuceneConstantVersion() throws IOException {
+    // common-build.xml sets lucene.version
+    final String version = System.getProperty("lucene.version");
+    assertNotNull( "null version", version);
+    assertTrue("Invalid version: "+version,
+               version.equals(Constants.LUCENE_MAIN_VERSION+"-SNAPSHOT") ||
+               version.equals(Constants.LUCENE_MAIN_VERSION));
+    assertTrue(version + " should start with: "+Constants.LUCENE_VERSION,
+               Constants.LUCENE_VERSION.startsWith(version));
+  }
+}