X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/src/test/org/apache/lucene/search/TestFieldCacheRangeFilter.java diff --git a/lucene-java-3.4.0/lucene/src/test/org/apache/lucene/search/TestFieldCacheRangeFilter.java b/lucene-java-3.4.0/lucene/src/test/org/apache/lucene/search/TestFieldCacheRangeFilter.java deleted file mode 100644 index f192d83..0000000 --- a/lucene-java-3.4.0/lucene/src/test/org/apache/lucene/search/TestFieldCacheRangeFilter.java +++ /dev/null @@ -1,587 +0,0 @@ -package org.apache.lucene.search; - -/** - * 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. - */ - -import java.io.IOException; - - -import org.apache.lucene.index.IndexReader; -import org.apache.lucene.index.Term; -import org.apache.lucene.index.IndexWriter; -import org.apache.lucene.analysis.MockAnalyzer; -import org.apache.lucene.document.Document; -import org.apache.lucene.document.Field; -import org.apache.lucene.store.Directory; -import org.junit.Test; - -/** - * A basic 'positive' Unit test class for the FieldCacheRangeFilter class. - * - *

- * NOTE: at the moment, this class only tests for 'positive' results, - * it does not verify the results to ensure there are no 'false positives', - * nor does it adequately test 'negative' results. It also does not test - * that garbage in results in an Exception. - */ -public class TestFieldCacheRangeFilter extends BaseTestRangeFilter { - - @Test - public void testRangeFilterId() throws IOException { - - IndexReader reader = signedIndexReader; - IndexSearcher search = newSearcher(reader); - - int medId = ((maxId - minId) / 2); - - String minIP = pad(minId); - String maxIP = pad(maxId); - String medIP = pad(medId); - - int numDocs = reader.numDocs(); - - assertEquals("num of docs", numDocs, 1+ maxId - minId); - - ScoreDoc[] result; - Query q = new TermQuery(new Term("body","body")); - - // test id, bounded on both ends - FieldCacheRangeFilter fcrf; - result = search.search(q,fcrf = FieldCacheRangeFilter.newStringRange("id",minIP,maxIP,T,T), numDocs).scoreDocs; - assertTrue(fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,maxIP,T,F), numDocs).scoreDocs; - assertEquals("all but last", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,maxIP,F,T), numDocs).scoreDocs; - assertEquals("all but first", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,maxIP,F,F), numDocs).scoreDocs; - assertEquals("all but ends", numDocs-2, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",medIP,maxIP,T,T), numDocs).scoreDocs; - assertEquals("med and up", 1+ maxId-medId, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,medIP,T,T), numDocs).scoreDocs; - assertEquals("up to med", 1+ medId-minId, result.length); - - // unbounded id - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",null,null,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,null,T,F), numDocs).scoreDocs; - assertEquals("min and up", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",null,maxIP,F,T), numDocs).scoreDocs; - assertEquals("max and down", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,null,F,F), numDocs).scoreDocs; - assertEquals("not min, but up", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",null,maxIP,F,F), numDocs).scoreDocs; - assertEquals("not max, but down", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",medIP,maxIP,T,F), numDocs).scoreDocs; - assertEquals("med and up, not max", maxId-medId, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,medIP,F,T), numDocs).scoreDocs; - assertEquals("not min, up to med", medId-minId, result.length); - - // very small sets - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,minIP,F,F), numDocs).scoreDocs; - assertEquals("min,min,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",medIP,medIP,F,F), numDocs).scoreDocs; - assertEquals("med,med,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",maxIP,maxIP,F,F), numDocs).scoreDocs; - assertEquals("max,max,F,F", 0, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",minIP,minIP,T,T), numDocs).scoreDocs; - assertEquals("min,min,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",null,minIP,F,T), numDocs).scoreDocs; - assertEquals("nul,min,F,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",maxIP,maxIP,T,T), numDocs).scoreDocs; - assertEquals("max,max,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",maxIP,null,T,F), numDocs).scoreDocs; - assertEquals("max,nul,T,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("id",medIP,medIP,T,T), numDocs).scoreDocs; - assertEquals("med,med,T,T", 1, result.length); - search.close(); - } - - @Test - public void testFieldCacheRangeFilterRand() throws IOException { - - IndexReader reader = signedIndexReader; - IndexSearcher search = newSearcher(reader); - - String minRP = pad(signedIndexDir.minR); - String maxRP = pad(signedIndexDir.maxR); - - int numDocs = reader.numDocs(); - - assertEquals("num of docs", numDocs, 1+ maxId - minId); - - ScoreDoc[] result; - Query q = new TermQuery(new Term("body","body")); - - // test extremes, bounded on both ends - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",minRP,maxRP,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",minRP,maxRP,T,F), numDocs).scoreDocs; - assertEquals("all but biggest", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",minRP,maxRP,F,T), numDocs).scoreDocs; - assertEquals("all but smallest", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",minRP,maxRP,F,F), numDocs).scoreDocs; - assertEquals("all but extremes", numDocs-2, result.length); - - // unbounded - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",minRP,null,T,F), numDocs).scoreDocs; - assertEquals("smallest and up", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",null,maxRP,F,T), numDocs).scoreDocs; - assertEquals("biggest and down", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",minRP,null,F,F), numDocs).scoreDocs; - assertEquals("not smallest, but up", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",null,maxRP,F,F), numDocs).scoreDocs; - assertEquals("not biggest, but down", numDocs-1, result.length); - - // very small sets - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",minRP,minRP,F,F), numDocs).scoreDocs; - assertEquals("min,min,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",maxRP,maxRP,F,F), numDocs).scoreDocs; - assertEquals("max,max,F,F", 0, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",minRP,minRP,T,T), numDocs).scoreDocs; - assertEquals("min,min,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",null,minRP,F,T), numDocs).scoreDocs; - assertEquals("nul,min,F,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",maxRP,maxRP,T,T), numDocs).scoreDocs; - assertEquals("max,max,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newStringRange("rand",maxRP,null,T,F), numDocs).scoreDocs; - assertEquals("max,nul,T,T", 1, result.length); - search.close(); - } - - // byte-ranges cannot be tested, because all ranges are too big for bytes, need an extra range for that - - @Test - public void testFieldCacheRangeFilterShorts() throws IOException { - - IndexReader reader = signedIndexReader; - IndexSearcher search = newSearcher(reader); - - int numDocs = reader.numDocs(); - int medId = ((maxId - minId) / 2); - Short minIdO = Short.valueOf((short) minId); - Short maxIdO = Short.valueOf((short) maxId); - Short medIdO = Short.valueOf((short) medId); - - assertEquals("num of docs", numDocs, 1+ maxId - minId); - - ScoreDoc[] result; - Query q = new TermQuery(new Term("body","body")); - - // test id, bounded on both ends - FieldCacheRangeFilter fcrf; - result = search.search(q,fcrf=FieldCacheRangeFilter.newShortRange("id",minIdO,maxIdO,T,T), numDocs).scoreDocs; - assertTrue(fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,maxIdO,T,F), numDocs).scoreDocs; - assertEquals("all but last", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,maxIdO,F,T), numDocs).scoreDocs; - assertEquals("all but first", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("all but ends", numDocs-2, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",medIdO,maxIdO,T,T), numDocs).scoreDocs; - assertEquals("med and up", 1+ maxId-medId, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,medIdO,T,T), numDocs).scoreDocs; - assertEquals("up to med", 1+ medId-minId, result.length); - - // unbounded id - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",null,null,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,null,T,F), numDocs).scoreDocs; - assertEquals("min and up", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",null,maxIdO,F,T), numDocs).scoreDocs; - assertEquals("max and down", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,null,F,F), numDocs).scoreDocs; - assertEquals("not min, but up", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",null,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("not max, but down", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",medIdO,maxIdO,T,F), numDocs).scoreDocs; - assertEquals("med and up, not max", maxId-medId, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,medIdO,F,T), numDocs).scoreDocs; - assertEquals("not min, up to med", medId-minId, result.length); - - // very small sets - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,minIdO,F,F), numDocs).scoreDocs; - assertEquals("min,min,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",medIdO,medIdO,F,F), numDocs).scoreDocs; - assertEquals("med,med,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",maxIdO,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("max,max,F,F", 0, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",minIdO,minIdO,T,T), numDocs).scoreDocs; - assertEquals("min,min,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",null,minIdO,F,T), numDocs).scoreDocs; - assertEquals("nul,min,F,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",maxIdO,maxIdO,T,T), numDocs).scoreDocs; - assertEquals("max,max,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",maxIdO,null,T,F), numDocs).scoreDocs; - assertEquals("max,nul,T,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",medIdO,medIdO,T,T), numDocs).scoreDocs; - assertEquals("med,med,T,T", 1, result.length); - - // special cases - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",Short.valueOf(Short.MAX_VALUE),null,F,F), numDocs).scoreDocs; - assertEquals("overflow special case", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",null,Short.valueOf(Short.MIN_VALUE),F,F), numDocs).scoreDocs; - assertEquals("overflow special case", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newShortRange("id",maxIdO,minIdO,T,T), numDocs).scoreDocs; - assertEquals("inverse range", 0, result.length); - search.close(); - } - - @Test - public void testFieldCacheRangeFilterInts() throws IOException { - - IndexReader reader = signedIndexReader; - IndexSearcher search = newSearcher(reader); - - int numDocs = reader.numDocs(); - int medId = ((maxId - minId) / 2); - Integer minIdO = Integer.valueOf(minId); - Integer maxIdO = Integer.valueOf(maxId); - Integer medIdO = Integer.valueOf(medId); - - assertEquals("num of docs", numDocs, 1+ maxId - minId); - - ScoreDoc[] result; - Query q = new TermQuery(new Term("body","body")); - - // test id, bounded on both ends - - FieldCacheRangeFilter fcrf; - result = search.search(q,fcrf=FieldCacheRangeFilter.newIntRange("id",minIdO,maxIdO,T,T), numDocs).scoreDocs; - assertTrue(fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,maxIdO,T,F), numDocs).scoreDocs; - assertEquals("all but last", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,maxIdO,F,T), numDocs).scoreDocs; - assertEquals("all but first", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("all but ends", numDocs-2, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",medIdO,maxIdO,T,T), numDocs).scoreDocs; - assertEquals("med and up", 1+ maxId-medId, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,medIdO,T,T), numDocs).scoreDocs; - assertEquals("up to med", 1+ medId-minId, result.length); - - // unbounded id - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",null,null,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,null,T,F), numDocs).scoreDocs; - assertEquals("min and up", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",null,maxIdO,F,T), numDocs).scoreDocs; - assertEquals("max and down", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,null,F,F), numDocs).scoreDocs; - assertEquals("not min, but up", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",null,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("not max, but down", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",medIdO,maxIdO,T,F), numDocs).scoreDocs; - assertEquals("med and up, not max", maxId-medId, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,medIdO,F,T), numDocs).scoreDocs; - assertEquals("not min, up to med", medId-minId, result.length); - - // very small sets - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,minIdO,F,F), numDocs).scoreDocs; - assertEquals("min,min,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",medIdO,medIdO,F,F), numDocs).scoreDocs; - assertEquals("med,med,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",maxIdO,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("max,max,F,F", 0, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",minIdO,minIdO,T,T), numDocs).scoreDocs; - assertEquals("min,min,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",null,minIdO,F,T), numDocs).scoreDocs; - assertEquals("nul,min,F,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",maxIdO,maxIdO,T,T), numDocs).scoreDocs; - assertEquals("max,max,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",maxIdO,null,T,F), numDocs).scoreDocs; - assertEquals("max,nul,T,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",medIdO,medIdO,T,T), numDocs).scoreDocs; - assertEquals("med,med,T,T", 1, result.length); - - // special cases - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",Integer.valueOf(Integer.MAX_VALUE),null,F,F), numDocs).scoreDocs; - assertEquals("overflow special case", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",null,Integer.valueOf(Integer.MIN_VALUE),F,F), numDocs).scoreDocs; - assertEquals("overflow special case", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newIntRange("id",maxIdO,minIdO,T,T), numDocs).scoreDocs; - assertEquals("inverse range", 0, result.length); - search.close(); - } - - @Test - public void testFieldCacheRangeFilterLongs() throws IOException { - - IndexReader reader = signedIndexReader; - IndexSearcher search = newSearcher(reader); - - int numDocs = reader.numDocs(); - int medId = ((maxId - minId) / 2); - Long minIdO = Long.valueOf(minId); - Long maxIdO = Long.valueOf(maxId); - Long medIdO = Long.valueOf(medId); - - assertEquals("num of docs", numDocs, 1+ maxId - minId); - - ScoreDoc[] result; - Query q = new TermQuery(new Term("body","body")); - - // test id, bounded on both ends - - FieldCacheRangeFilter fcrf; - result = search.search(q,fcrf=FieldCacheRangeFilter.newLongRange("id",minIdO,maxIdO,T,T), numDocs).scoreDocs; - assertTrue(fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,maxIdO,T,F), numDocs).scoreDocs; - assertEquals("all but last", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,maxIdO,F,T), numDocs).scoreDocs; - assertEquals("all but first", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("all but ends", numDocs-2, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",medIdO,maxIdO,T,T), numDocs).scoreDocs; - assertEquals("med and up", 1+ maxId-medId, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,medIdO,T,T), numDocs).scoreDocs; - assertEquals("up to med", 1+ medId-minId, result.length); - - // unbounded id - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",null,null,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,null,T,F), numDocs).scoreDocs; - assertEquals("min and up", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",null,maxIdO,F,T), numDocs).scoreDocs; - assertEquals("max and down", numDocs, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,null,F,F), numDocs).scoreDocs; - assertEquals("not min, but up", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",null,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("not max, but down", numDocs-1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",medIdO,maxIdO,T,F), numDocs).scoreDocs; - assertEquals("med and up, not max", maxId-medId, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,medIdO,F,T), numDocs).scoreDocs; - assertEquals("not min, up to med", medId-minId, result.length); - - // very small sets - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,minIdO,F,F), numDocs).scoreDocs; - assertEquals("min,min,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",medIdO,medIdO,F,F), numDocs).scoreDocs; - assertEquals("med,med,F,F", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",maxIdO,maxIdO,F,F), numDocs).scoreDocs; - assertEquals("max,max,F,F", 0, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",minIdO,minIdO,T,T), numDocs).scoreDocs; - assertEquals("min,min,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",null,minIdO,F,T), numDocs).scoreDocs; - assertEquals("nul,min,F,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",maxIdO,maxIdO,T,T), numDocs).scoreDocs; - assertEquals("max,max,T,T", 1, result.length); - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",maxIdO,null,T,F), numDocs).scoreDocs; - assertEquals("max,nul,T,T", 1, result.length); - - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",medIdO,medIdO,T,T), numDocs).scoreDocs; - assertEquals("med,med,T,T", 1, result.length); - - // special cases - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",Long.valueOf(Long.MAX_VALUE),null,F,F), numDocs).scoreDocs; - assertEquals("overflow special case", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",null,Long.valueOf(Long.MIN_VALUE),F,F), numDocs).scoreDocs; - assertEquals("overflow special case", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newLongRange("id",maxIdO,minIdO,T,T), numDocs).scoreDocs; - assertEquals("inverse range", 0, result.length); - search.close(); - } - - // float and double tests are a bit minimalistic, but its complicated, because missing precision - - @Test - public void testFieldCacheRangeFilterFloats() throws IOException { - - IndexReader reader = signedIndexReader; - IndexSearcher search = newSearcher(reader); - - int numDocs = reader.numDocs(); - Float minIdO = Float.valueOf(minId + .5f); - Float medIdO = Float.valueOf(minIdO.floatValue() + ((maxId-minId))/2.0f); - - ScoreDoc[] result; - Query q = new TermQuery(new Term("body","body")); - - result = search.search(q,FieldCacheRangeFilter.newFloatRange("id",minIdO,medIdO,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs/2, result.length); - int count = 0; - result = search.search(q,FieldCacheRangeFilter.newFloatRange("id",null,medIdO,F,T), numDocs).scoreDocs; - count += result.length; - result = search.search(q,FieldCacheRangeFilter.newFloatRange("id",medIdO,null,F,F), numDocs).scoreDocs; - count += result.length; - assertEquals("sum of two concenatted ranges", numDocs, count); - result = search.search(q,FieldCacheRangeFilter.newFloatRange("id",null,null,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - result = search.search(q,FieldCacheRangeFilter.newFloatRange("id",Float.valueOf(Float.POSITIVE_INFINITY),null,F,F), numDocs).scoreDocs; - assertEquals("infinity special case", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newFloatRange("id",null,Float.valueOf(Float.NEGATIVE_INFINITY),F,F), numDocs).scoreDocs; - assertEquals("infinity special case", 0, result.length); - search.close(); - } - - @Test - public void testFieldCacheRangeFilterDoubles() throws IOException { - - IndexReader reader = signedIndexReader; - IndexSearcher search = newSearcher(reader); - - int numDocs = reader.numDocs(); - Double minIdO = Double.valueOf(minId + .5); - Double medIdO = Double.valueOf(minIdO.floatValue() + ((maxId-minId))/2.0); - - ScoreDoc[] result; - Query q = new TermQuery(new Term("body","body")); - - result = search.search(q,FieldCacheRangeFilter.newDoubleRange("id",minIdO,medIdO,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs/2, result.length); - int count = 0; - result = search.search(q,FieldCacheRangeFilter.newDoubleRange("id",null,medIdO,F,T), numDocs).scoreDocs; - count += result.length; - result = search.search(q,FieldCacheRangeFilter.newDoubleRange("id",medIdO,null,F,F), numDocs).scoreDocs; - count += result.length; - assertEquals("sum of two concenatted ranges", numDocs, count); - result = search.search(q,FieldCacheRangeFilter.newDoubleRange("id",null,null,T,T), numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - result = search.search(q,FieldCacheRangeFilter.newDoubleRange("id",Double.valueOf(Double.POSITIVE_INFINITY),null,F,F), numDocs).scoreDocs; - assertEquals("infinity special case", 0, result.length); - result = search.search(q,FieldCacheRangeFilter.newDoubleRange("id",null, Double.valueOf(Double.NEGATIVE_INFINITY),F,F), numDocs).scoreDocs; - assertEquals("infinity special case", 0, result.length); - search.close(); - } - - // test using a sparse index (with deleted docs). The DocIdSet should be not cacheable, as it uses TermDocs if the range contains 0 - @Test - public void testSparseIndex() throws IOException { - Directory dir = newDirectory(); - IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random))); - - for (int d = -20; d <= 20; d++) { - Document doc = new Document(); - doc.add(newField("id",Integer.toString(d), Field.Store.NO, Field.Index.NOT_ANALYZED)); - doc.add(newField("body","body", Field.Store.NO, Field.Index.NOT_ANALYZED)); - writer.addDocument(doc); - } - - writer.optimize(); - writer.deleteDocuments(new Term("id","0")); - writer.close(); - - IndexReader reader = IndexReader.open(dir, true); - IndexSearcher search = newSearcher(reader); - assertTrue(reader.hasDeletions()); - - ScoreDoc[] result; - FieldCacheRangeFilter fcrf; - Query q = new TermQuery(new Term("body","body")); - - result = search.search(q,fcrf=FieldCacheRangeFilter.newByteRange("id",Byte.valueOf((byte) -20),Byte.valueOf((byte) 20),T,T), 100).scoreDocs; - assertFalse("DocIdSet must be not cacheable", fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", 40, result.length); - - result = search.search(q,fcrf=FieldCacheRangeFilter.newByteRange("id",Byte.valueOf((byte) 0),Byte.valueOf((byte) 20),T,T), 100).scoreDocs; - assertFalse("DocIdSet must be not cacheable", fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", 20, result.length); - - result = search.search(q,fcrf=FieldCacheRangeFilter.newByteRange("id",Byte.valueOf((byte) -20),Byte.valueOf((byte) 0),T,T), 100).scoreDocs; - assertFalse("DocIdSet must be not cacheable", fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", 20, result.length); - - result = search.search(q,fcrf=FieldCacheRangeFilter.newByteRange("id",Byte.valueOf((byte) 10),Byte.valueOf((byte) 20),T,T), 100).scoreDocs; - assertTrue("DocIdSet must be cacheable", fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", 11, result.length); - - result = search.search(q,fcrf=FieldCacheRangeFilter.newByteRange("id",Byte.valueOf((byte) -20),Byte.valueOf((byte) -10),T,T), 100).scoreDocs; - assertTrue("DocIdSet must be cacheable", fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable()); - assertEquals("find all", 11, result.length); - search.close(); - reader.close(); - dir.close(); - } - -}