| /* |
| * 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. |
| */ |
| |
| using System; |
| |
| using NUnit.Framework; |
| |
| using SimpleAnalyzer = Lucene.Net.Analysis.SimpleAnalyzer; |
| using Document = Lucene.Net.Documents.Document; |
| using Field = Lucene.Net.Documents.Field; |
| using Index = Lucene.Net.Documents.Field.Index; |
| using Store = Lucene.Net.Documents.Field.Store; |
| using RAMDirectory = Lucene.Net.Store.RAMDirectory; |
| using LuceneTestCase = Lucene.Net.Util.LuceneTestCase; |
| |
| namespace Lucene.Net.Index |
| { |
| |
| [TestFixture] |
| public class TestParallelTermEnum:LuceneTestCase |
| { |
| private IndexReader ir1; |
| private IndexReader ir2; |
| |
| [SetUp] |
| public override void SetUp() |
| { |
| base.SetUp(); |
| Document doc; |
| |
| RAMDirectory rd1 = new RAMDirectory(); |
| IndexWriter iw1 = new IndexWriter(rd1, new SimpleAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED); |
| |
| doc = new Document(); |
| doc.Add(new Field("field1", "the quick brown fox jumps", Field.Store.YES, Field.Index.ANALYZED)); |
| doc.Add(new Field("field2", "the quick brown fox jumps", Field.Store.YES, Field.Index.ANALYZED)); |
| doc.Add(new Field("field4", "", Field.Store.NO, Field.Index.ANALYZED)); |
| iw1.AddDocument(doc); |
| |
| iw1.Close(); |
| RAMDirectory rd2 = new RAMDirectory(); |
| IndexWriter iw2 = new IndexWriter(rd2, new SimpleAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED); |
| |
| doc = new Document(); |
| doc.Add(new Field("field0", "", Field.Store.NO, Field.Index.ANALYZED)); |
| doc.Add(new Field("field1", "the fox jumps over the lazy dog", Field.Store.YES, Field.Index.ANALYZED)); |
| doc.Add(new Field("field3", "the fox jumps over the lazy dog", Field.Store.YES, Field.Index.ANALYZED)); |
| iw2.AddDocument(doc); |
| |
| iw2.Close(); |
| |
| this.ir1 = IndexReader.Open(rd1, true); |
| this.ir2 = IndexReader.Open(rd2, true); |
| } |
| |
| [TearDown] |
| public override void TearDown() |
| { |
| base.TearDown(); |
| |
| ir1.Close(); |
| ir2.Close(); |
| } |
| |
| [Test] |
| public virtual void Test1() |
| { |
| ParallelReader pr = new ParallelReader(); |
| pr.Add(ir1); |
| pr.Add(ir2); |
| |
| TermDocs td = pr.TermDocs(); |
| |
| TermEnum te = pr.Terms(); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field1:brown", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field1:fox", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field1:jumps", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field1:quick", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field1:the", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field2:brown", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field2:fox", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field2:jumps", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field2:quick", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field2:the", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field3:dog", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field3:fox", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field3:jumps", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field3:lazy", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field3:over", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsTrue(te.Next()); |
| Assert.AreEqual("field3:the", te.Term.ToString()); |
| td.Seek(te.Term); |
| Assert.IsTrue(td.Next()); |
| Assert.AreEqual(0, td.Doc); |
| Assert.IsFalse(td.Next()); |
| Assert.IsFalse(te.Next()); |
| } |
| } |
| } |