/*
 * 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.
 */
package org.apache.lucene.search;

import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.LongField;
import org.apache.lucene.document.LongPoint;
import org.apache.lucene.document.NumericDocValuesField;
import org.apache.lucene.index.DirectoryReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.MultiReader;
import org.apache.lucene.store.ByteBuffersDirectory;
import org.apache.lucene.store.Directory;
import org.apache.lucene.tests.util.LuceneTestCase;

public class TestPointRangeRewriteLeafWithoutPoints extends LuceneTestCase {

  public void testLeafWithDocValuesButNoPoints() throws Exception {
    try (Directory dir1 = new ByteBuffersDirectory();
        Directory dir2 = new ByteBuffersDirectory()) {
      try (IndexWriter w = new IndexWriter(dir1, new IndexWriterConfig())) {
        Document doc = new Document();
        doc.add(new NumericDocValuesField("p", 5000));
        w.addDocument(doc);
      }
      try (IndexWriter w = new IndexWriter(dir2, new IndexWriterConfig())) {
        Document doc = new Document();
        doc.add(new LongField("p", 100, Field.Store.NO));
        w.addDocument(doc);
      }
      try (DirectoryReader r1 = DirectoryReader.open(dir1);
          DirectoryReader r2 = DirectoryReader.open(dir2)) {
        IndexSearcher searcher = new IndexSearcher(new MultiReader(r1, r2));
        // expected 1 (only the p=100 point is in range), actual 2 (the point-less p=5000 doc also matches)
        assertEquals(1, searcher.count(LongPoint.newRangeQuery("p", 0, 1000)));
      }
    }
  }
}