X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/index/TestParallelTermEnum.java

diff --git a/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/index/TestParallelTermEnum.java b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/index/TestParallelTermEnum.java
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+++ b/lucene-java-3.5.0/lucene/src/test/org/apache/lucene/index/TestParallelTermEnum.java
@@ -0,0 +1,184 @@
+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.Index;
+import org.apache.lucene.document.Field.Store;
+import org.apache.lucene.store.Directory;
+
+public class TestParallelTermEnum extends LuceneTestCase {
+    private IndexReader ir1;
+    private IndexReader ir2;
+    private Directory rd1;
+    private Directory rd2;
+    
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        Document doc;
+        rd1 = newDirectory();
+        IndexWriter iw1 = new IndexWriter(rd1, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random)));
+
+        doc = new Document();
+        doc.add(newField("field1", "the quick brown fox jumps", Store.YES,
+            Index.ANALYZED));
+        doc.add(newField("field2", "the quick brown fox jumps", Store.YES,
+            Index.ANALYZED));
+        doc.add(newField("field4", "", Store.NO, Index.ANALYZED));
+        iw1.addDocument(doc);
+
+        iw1.close();
+
+        rd2 = newDirectory();
+        IndexWriter iw2 = new IndexWriter(rd2, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random)));
+
+        doc = new Document();
+        doc.add(newField("field0", "", Store.NO, Index.ANALYZED));
+        doc.add(newField("field1", "the fox jumps over the lazy dog",
+            Store.YES, Index.ANALYZED));
+        doc.add(newField("field3", "the fox jumps over the lazy dog",
+            Store.YES, Index.ANALYZED));
+        iw2.addDocument(doc);
+
+        iw2.close();
+
+        this.ir1 = IndexReader.open(rd1, true);
+        this.ir2 = IndexReader.open(rd2, true);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        ir1.close();
+        ir2.close();
+        rd1.close();
+        rd2.close();
+        super.tearDown();
+    }
+
+    public void test1() throws IOException {
+        ParallelReader pr = new ParallelReader();
+        pr.add(ir1);
+        pr.add(ir2);
+
+        TermDocs td = pr.termDocs();
+
+        TermEnum te = pr.terms();
+        assertTrue(te.next());
+        assertEquals("field1:brown", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field1:fox", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field1:jumps", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field1:quick", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field1:the", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field2:brown", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field2:fox", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field2:jumps", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field2:quick", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field2:the", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field3:dog", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field3:fox", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field3:jumps", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field3:lazy", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field3:over", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertTrue(te.next());
+        assertEquals("field3:the", te.term().toString());
+        td.seek(te.term());
+        assertTrue(td.next());
+        assertEquals(0, td.doc());
+        assertFalse(td.next());
+        assertFalse(te.next());
+    }
+}