| using System.Collections.Generic; |
| using Lucene.Net.Documents; |
| using NUnit.Framework; |
| using Assert = Lucene.Net.TestFramework.Assert; |
| |
| namespace Lucene.Net.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. |
| */ |
| |
| using IBits = Lucene.Net.Util.IBits; |
| using BytesRef = Lucene.Net.Util.BytesRef; |
| using Directory = Lucene.Net.Store.Directory; |
| using DocIdSetIterator = Lucene.Net.Search.DocIdSetIterator; |
| using Document = Documents.Document; |
| using Field = Field; |
| using LuceneTestCase = Lucene.Net.Util.LuceneTestCase; |
| using MockAnalyzer = Lucene.Net.Analysis.MockAnalyzer; |
| using TestUtil = Lucene.Net.Util.TestUtil; |
| |
| [TestFixture] |
| public class TestParallelTermEnum : LuceneTestCase |
| { |
| private AtomicReader ir1; |
| private AtomicReader ir2; |
| private Directory rd1; |
| private Directory rd2; |
| |
| [SetUp] |
| public override void SetUp() |
| { |
| base.SetUp(); |
| Document doc; |
| rd1 = NewDirectory(); |
| IndexWriter iw1 = new IndexWriter(rd1, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random))); |
| |
| doc = new Document(); |
| doc.Add(NewTextField("field1", "the quick brown fox jumps", Field.Store.YES)); |
| doc.Add(NewTextField("field2", "the quick brown fox jumps", Field.Store.YES)); |
| iw1.AddDocument(doc); |
| |
| iw1.Dispose(); |
| rd2 = NewDirectory(); |
| IndexWriter iw2 = new IndexWriter(rd2, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random))); |
| |
| doc = new Document(); |
| doc.Add(NewTextField("field1", "the fox jumps over the lazy dog", Field.Store.YES)); |
| doc.Add(NewTextField("field3", "the fox jumps over the lazy dog", Field.Store.YES)); |
| iw2.AddDocument(doc); |
| |
| iw2.Dispose(); |
| |
| this.ir1 = SlowCompositeReaderWrapper.Wrap(DirectoryReader.Open(rd1)); |
| this.ir2 = SlowCompositeReaderWrapper.Wrap(DirectoryReader.Open(rd2)); |
| } |
| |
| [TearDown] |
| public override void TearDown() |
| { |
| ir1.Dispose(); |
| ir2.Dispose(); |
| rd1.Dispose(); |
| rd2.Dispose(); |
| base.TearDown(); |
| } |
| |
| private void CheckTerms(Terms terms, IBits liveDocs, params string[] termsList) |
| { |
| Assert.IsNotNull(terms); |
| TermsEnum te = terms.GetEnumerator(); |
| |
| foreach (string t in termsList) |
| { |
| Assert.IsTrue(te.MoveNext()); |
| BytesRef b = te.Term; |
| Assert.AreEqual(t, b.Utf8ToString()); |
| DocsEnum td = TestUtil.Docs(Random, te, liveDocs, null, DocsFlags.NONE); |
| Assert.IsTrue(td.NextDoc() != DocIdSetIterator.NO_MORE_DOCS); |
| Assert.AreEqual(0, td.DocID); |
| Assert.AreEqual(td.NextDoc(), DocIdSetIterator.NO_MORE_DOCS); |
| } |
| Assert.IsFalse(te.MoveNext()); |
| } |
| |
| [Test] |
| public virtual void Test1() |
| { |
| ParallelAtomicReader pr = new ParallelAtomicReader(ir1, ir2); |
| |
| IBits liveDocs = pr.LiveDocs; |
| |
| Fields fields = pr.Fields; |
| IEnumerator<string> fe = fields.GetEnumerator(); |
| |
| fe.MoveNext(); |
| string f = fe.Current; |
| Assert.AreEqual("field1", f); |
| CheckTerms(fields.GetTerms(f), liveDocs, "brown", "fox", "jumps", "quick", "the"); |
| |
| fe.MoveNext(); |
| f = fe.Current; |
| Assert.AreEqual("field2", f); |
| CheckTerms(fields.GetTerms(f), liveDocs, "brown", "fox", "jumps", "quick", "the"); |
| |
| fe.MoveNext(); |
| f = fe.Current; |
| Assert.AreEqual("field3", f); |
| CheckTerms(fields.GetTerms(f), liveDocs, "dog", "fox", "jumps", "lazy", "over", "the"); |
| |
| Assert.IsFalse(fe.MoveNext()); |
| } |
| } |
| } |