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Viewing changes to lucene/contrib/instantiated/src/test/org/apache/lucene/store/instantiated/TestRealTime.java

  • Committer: Sebastian Meyer
  • Date: 2012-08-03 09:12:40 UTC
  • Revision ID: sebastian.meyer@slub-dresden.de-20120803091240-x6861b0vabq1xror
https://launchpad.net/bugs/985487
Remove Lucene and Solr source code and add patches instead
Fix Bug #985487: Auto-suggestion for the search interface

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lucene/contrib/instantiated/src/test/org/apache/lucene/store/instantiated/TestRealTime.java
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/**
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 * Copyright 2006 The Apache Software Foundation
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *     http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package org.apache.lucene.store.instantiated;
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import org.apache.lucene.search.IndexSearcher;
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import org.apache.lucene.search.TermQuery;
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import org.apache.lucene.search.Scorer;
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import org.apache.lucene.document.Document;
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import org.apache.lucene.document.Field;
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import org.apache.lucene.index.Term;
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import org.apache.lucene.index.IndexReader;
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import org.apache.lucene.util.LuceneTestCase;
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/**
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 * Assert that the content of an index 
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 * is instantly available
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 * for all open searchers
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 * also after a commit.
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 */
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public class TestRealTime extends LuceneTestCase {
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  public void test() throws Exception {
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    InstantiatedIndex index = new InstantiatedIndex();
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    InstantiatedIndexReader reader = new InstantiatedIndexReader(index);
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    IndexSearcher searcher = newSearcher(reader, false);
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    InstantiatedIndexWriter writer = new InstantiatedIndexWriter(index);
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    Document doc;
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    Collector collector;
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    doc = new Document();
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    doc.add(new Field("f", "a", Field.Store.NO, Field.Index.NOT_ANALYZED));
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    writer.addDocument(doc);
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    writer.commit();
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    collector = new Collector();
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    searcher.search(new TermQuery(new Term("f", "a")), collector);
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    assertEquals(1, collector.hits);
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    doc = new Document();
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    doc.add(new Field("f", "a", Field.Store.NO, Field.Index.NOT_ANALYZED));
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    writer.addDocument(doc);
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    writer.commit();
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    collector = new Collector();
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    searcher.search(new TermQuery(new Term("f", "a")), collector);
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    assertEquals(2, collector.hits);
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  }
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  public static class Collector extends org.apache.lucene.search.Collector {
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    private int hits = 0;
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    @Override
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    public void setScorer(Scorer scorer) {}
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    @Override
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    public void setNextReader(IndexReader reader, int docBase) {}
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    @Override
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    public boolean acceptsDocsOutOfOrder() { return true; }
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    @Override
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    public void collect(int doc) {
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      hits++;
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    }
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  }
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}