pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / backwards / src / test / org / apache / lucene / index / TestSegmentTermEnum.java

diff --git a/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/index/TestSegmentTermEnum.java b/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/index/TestSegmentTermEnum.java
deleted file mode 100644 (file)
index f5468e8..0000000
--- a/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/index/TestSegmentTermEnum.java
+++ /dev/null
@@ -1,132 +0,0 @@
-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 org.apache.lucene.util.LuceneTestCase;
-import org.apache.lucene.analysis.MockAnalyzer;
-import org.apache.lucene.document.Document;
-import org.apache.lucene.document.Field;
-import org.apache.lucene.index.IndexWriterConfig.OpenMode;
-import org.apache.lucene.store.Directory;
-
-
-public class TestSegmentTermEnum extends LuceneTestCase {
-  
-  Directory dir;
-  
-  @Override
-  public void setUp() throws Exception {
-    super.setUp();
-    dir = newDirectory();
-  }
-  
-  @Override
-  public void tearDown() throws Exception {
-    dir.close();
-    super.tearDown();
-  }
-
-  public void testTermEnum() throws IOException {
-    IndexWriter writer = null;
-
-    writer  = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random)));
-
-    // ADD 100 documents with term : aaa
-    // add 100 documents with terms: aaa bbb
-    // Therefore, term 'aaa' has document frequency of 200 and term 'bbb' 100
-    for (int i = 0; i < 100; i++) {
-      addDoc(writer, "aaa");
-      addDoc(writer, "aaa bbb");
-    }
-
-    writer.close();
-
-    // verify document frequency of terms in an unoptimized index
-    verifyDocFreq();
-
-    // merge segments by optimizing the index
-    writer = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random)).setOpenMode(OpenMode.APPEND));
-    writer.optimize();
-    writer.close();
-
-    // verify document frequency of terms in an optimized index
-    verifyDocFreq();
-  }
-
-  public void testPrevTermAtEnd() throws IOException
-  {
-    IndexWriter writer  = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)));
-    addDoc(writer, "aaa bbb");
-    writer.close();
-    SegmentReader reader = SegmentReader.getOnlySegmentReader(dir);
-    SegmentTermEnum termEnum = (SegmentTermEnum) reader.terms();
-    assertTrue(termEnum.next());
-    assertEquals("aaa", termEnum.term().text());
-    assertTrue(termEnum.next());
-    assertEquals("aaa", termEnum.prev().text());
-    assertEquals("bbb", termEnum.term().text());
-    assertFalse(termEnum.next());
-    assertEquals("bbb", termEnum.prev().text());
-    reader.close();
-  }
-
-  private void verifyDocFreq()
-      throws IOException
-  {
-      IndexReader reader = IndexReader.open(dir, true);
-      TermEnum termEnum = null;
-
-    // create enumeration of all terms
-    termEnum = reader.terms();
-    // go to the first term (aaa)
-    termEnum.next();
-    // assert that term is 'aaa'
-    assertEquals("aaa", termEnum.term().text());
-    assertEquals(200, termEnum.docFreq());
-    // go to the second term (bbb)
-    termEnum.next();
-    // assert that term is 'bbb'
-    assertEquals("bbb", termEnum.term().text());
-    assertEquals(100, termEnum.docFreq());
-
-    termEnum.close();
-
-
-    // create enumeration of terms after term 'aaa', including 'aaa'
-    termEnum = reader.terms(new Term("content", "aaa"));
-    // assert that term is 'aaa'
-    assertEquals("aaa", termEnum.term().text());
-    assertEquals(200, termEnum.docFreq());
-    // go to term 'bbb'
-    termEnum.next();
-    // assert that term is 'bbb'
-    assertEquals("bbb", termEnum.term().text());
-    assertEquals(100, termEnum.docFreq());
-    termEnum.close();
-    reader.close();
-  }
-
-  private void addDoc(IndexWriter writer, String value) throws IOException
-  {
-    Document doc = new Document();
-    doc.add(newField("content", value, Field.Store.NO, Field.Index.ANALYZED));
-    writer.addDocument(doc);
-  }
-}