| using Lucene.Net.Analysis; |
| using Lucene.Net.Documents; |
| using Lucene.Net.Index.Extensions; |
| using Lucene.Net.Store; |
| using Lucene.Net.Util; |
| using NUnit.Framework; |
| using System; |
| 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 Lucene41PostingsFormat = Lucene.Net.Codecs.Lucene41.Lucene41PostingsFormat; |
| |
| [TestFixture] |
| public class TestFlex : LuceneTestCase |
| { |
| // Test non-flex API emulated on flex index |
| [Test] |
| public virtual void TestNonFlex() |
| { |
| Directory d = NewDirectory(); |
| |
| const int DOC_COUNT = 177; |
| |
| IndexWriter w = new IndexWriter(d, (new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random))).SetMaxBufferedDocs(7).SetMergePolicy(NewLogMergePolicy())); |
| |
| for (int iter = 0; iter < 2; iter++) |
| { |
| if (iter == 0) |
| { |
| Documents.Document doc = new Documents.Document(); |
| doc.Add(NewTextField("field1", "this is field1", Field.Store.NO)); |
| doc.Add(NewTextField("field2", "this is field2", Field.Store.NO)); |
| doc.Add(NewTextField("field3", "aaa", Field.Store.NO)); |
| doc.Add(NewTextField("field4", "bbb", Field.Store.NO)); |
| for (int i = 0; i < DOC_COUNT; i++) |
| { |
| w.AddDocument(doc); |
| } |
| } |
| else |
| { |
| w.ForceMerge(1); |
| } |
| |
| IndexReader r = w.GetReader(); |
| |
| TermsEnum terms = MultiFields.GetTerms(r, "field3").GetEnumerator(); |
| Assert.AreEqual(TermsEnum.SeekStatus.END, terms.SeekCeil(new BytesRef("abc"))); |
| r.Dispose(); |
| } |
| |
| w.Dispose(); |
| d.Dispose(); |
| } |
| |
| [Test] |
| public virtual void TestTermOrd() |
| { |
| Directory d = NewDirectory(); |
| IndexWriter w = new IndexWriter(d, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random)).SetCodec(TestUtil.AlwaysPostingsFormat(new Lucene41PostingsFormat()))); |
| Documents.Document doc = new Documents.Document(); |
| doc.Add(NewTextField("f", "a b c", Field.Store.NO)); |
| w.AddDocument(doc); |
| w.ForceMerge(1); |
| DirectoryReader r = w.GetReader(); |
| TermsEnum terms = GetOnlySegmentReader(r).Fields.GetTerms("f").GetEnumerator(); |
| Assert.IsTrue(terms.MoveNext()); |
| try |
| { |
| Assert.AreEqual(0, terms.Ord); |
| } |
| #pragma warning disable 168 |
| catch (NotSupportedException uoe) |
| #pragma warning restore 168 |
| { |
| // ok -- codec is not required to support this op |
| } |
| r.Dispose(); |
| w.Dispose(); |
| d.Dispose(); |
| } |
| } |
| } |