pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / instantiated / src / test / org / apache / lucene / store / instantiated / TestMultiSegmentReaderOnConstructor.java

diff --git a/lucene-java-3.5.0/lucene/contrib/instantiated/src/test/org/apache/lucene/store/instantiated/TestMultiSegmentReaderOnConstructor.java b/lucene-java-3.5.0/lucene/contrib/instantiated/src/test/org/apache/lucene/store/instantiated/TestMultiSegmentReaderOnConstructor.java
new file mode 100644 (file)
index 0000000..3a902b6
--- /dev/null
+++ b/lucene-java-3.5.0/lucene/contrib/instantiated/src/test/org/apache/lucene/store/instantiated/TestMultiSegmentReaderOnConstructor.java
@@ -0,0 +1,72 @@
+package org.apache.lucene.store.instantiated;
+
+/*
+ *  Licensed 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.analysis.MockAnalyzer;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+import org.apache.lucene.index.IndexReader;
+import org.apache.lucene.index.IndexWriter;
+import org.apache.lucene.index.IndexWriterConfig.OpenMode;
+import org.apache.lucene.index.IndexWriterConfig;
+import org.apache.lucene.store.Directory;
+import org.apache.lucene.util.LuceneTestCase;
+
+/**
+ * @since 2009-mar-30 13:15:49
+ */
+public class TestMultiSegmentReaderOnConstructor extends LuceneTestCase {
+
+  public void test() throws Exception {
+    Directory dir = newDirectory();
+    IndexWriter iw = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)));
+    addDocument(iw, "Hello, world!");
+    addDocument(iw, "All work and no play makes jack a dull boy");
+    iw.close();
+
+    iw = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)).setOpenMode(OpenMode.APPEND));
+    addDocument(iw, "Hello, tellus!");
+    addDocument(iw, "All work and no play makes danny a dull boy");
+    iw.close();
+
+    iw = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)).setOpenMode(OpenMode.APPEND));
+    addDocument(iw, "Hello, earth!");
+    addDocument(iw, "All work and no play makes wendy a dull girl");
+    iw.close();
+
+    IndexReader multiSegReader = IndexReader.open(dir, false);
+    multiSegReader.deleteDocument(2);
+
+    try {
+      new InstantiatedIndex(multiSegReader);
+    } catch (Exception e) {
+      e.printStackTrace(System.out);
+      fail("No exceptions when loading a multi-seg reader!");
+    }
+
+    // todo some assertations.
+    multiSegReader.close();
+    dir.close();
+  }
+
+  private void addDocument(IndexWriter iw, String text) throws IOException {
+    Document doc = new Document();
+    doc.add(new Field("field", text, Field.Store.NO, Field.Index.ANALYZED));
+    iw.addDocument(doc);
+  }
+}