X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/search/TestMultiTermConstantScore.java diff --git a/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/search/TestMultiTermConstantScore.java b/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/search/TestMultiTermConstantScore.java deleted file mode 100644 index bb27968..0000000 --- a/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/search/TestMultiTermConstantScore.java +++ /dev/null @@ -1,713 +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 org.apache.lucene.analysis.MockAnalyzer; -import org.apache.lucene.analysis.MockTokenizer; -import org.apache.lucene.analysis.SimpleAnalyzer; -import org.apache.lucene.document.Document; -import org.apache.lucene.document.Field; -import org.apache.lucene.index.IndexReader; -import org.apache.lucene.index.RandomIndexWriter; -import org.apache.lucene.index.Term; -import org.apache.lucene.store.Directory; -import org.junit.AfterClass; -import org.junit.BeforeClass; -import org.junit.Test; - -import java.io.IOException; -import java.text.Collator; -import java.util.Locale; - -import junit.framework.Assert; - -public class TestMultiTermConstantScore extends BaseTestRangeFilter { - - /** threshold for comparing floats */ - public static final float SCORE_COMP_THRESH = 1e-6f; - - static Directory small; - static IndexReader reader; - - static public void assertEquals(String m, float e, float a) { - Assert.assertEquals(m, e, a, SCORE_COMP_THRESH); - } - - static public void assertEquals(String m, int e, int a) { - Assert.assertEquals(m, e, a); - } - - @BeforeClass - public static void beforeClass() throws Exception { - String[] data = new String[] { "A 1 2 3 4 5 6", "Z 4 5 6", null, - "B 2 4 5 6", "Y 3 5 6", null, "C 3 6", - "X 4 5 6" }; - - small = newDirectory(); - RandomIndexWriter writer = new RandomIndexWriter(random, small, - newIndexWriterConfig(TEST_VERSION_CURRENT, - new MockAnalyzer(random, MockTokenizer.WHITESPACE, false)).setMergePolicy(newLogMergePolicy())); - - for (int i = 0; i < data.length; i++) { - Document doc = new Document(); - doc.add(newField("id", String.valueOf(i), Field.Store.YES, - Field.Index.NOT_ANALYZED));// Field.Keyword("id",String.valueOf(i))); - doc - .add(newField("all", "all", Field.Store.YES, - Field.Index.NOT_ANALYZED));// Field.Keyword("all","all")); - if (null != data[i]) { - doc.add(newField("data", data[i], Field.Store.YES, - Field.Index.ANALYZED));// Field.Text("data",data[i])); - } - writer.addDocument(doc); - } - - reader = writer.getReader(); - writer.close(); - } - - @AfterClass - public static void afterClass() throws Exception { - reader.close(); - small.close(); - reader = null; - small = null; - } - - /** macro for readability */ - public static Query csrq(String f, String l, String h, boolean il, boolean ih) { - TermRangeQuery query = new TermRangeQuery(f, l, h, il, ih); - query.setRewriteMethod(MultiTermQuery.CONSTANT_SCORE_FILTER_REWRITE); - return query; - } - - public static Query csrq(String f, String l, String h, boolean il, boolean ih, MultiTermQuery.RewriteMethod method) { - TermRangeQuery query = new TermRangeQuery(f, l, h, il, ih); - query.setRewriteMethod(method); - return query; - } - - /** macro for readability */ - public static Query csrq(String f, String l, String h, boolean il, - boolean ih, Collator c) { - TermRangeQuery query = new TermRangeQuery(f, l, h, il, ih, c); - query.setRewriteMethod(MultiTermQuery.CONSTANT_SCORE_FILTER_REWRITE); - return query; - } - - /** macro for readability */ - public static Query cspq(Term prefix) { - PrefixQuery query = new PrefixQuery(prefix); - query.setRewriteMethod(MultiTermQuery.CONSTANT_SCORE_FILTER_REWRITE); - return query; - } - - /** macro for readability */ - public static Query cswcq(Term wild) { - WildcardQuery query = new WildcardQuery(wild); - query.setRewriteMethod(MultiTermQuery.CONSTANT_SCORE_FILTER_REWRITE); - return query; - } - - @Test - public void testBasics() throws IOException { - QueryUtils.check(csrq("data", "1", "6", T, T)); - QueryUtils.check(csrq("data", "A", "Z", T, T)); - QueryUtils.checkUnequal(csrq("data", "1", "6", T, T), csrq("data", "A", - "Z", T, T)); - - QueryUtils.check(cspq(new Term("data", "p*u?"))); - QueryUtils.checkUnequal(cspq(new Term("data", "pre*")), cspq(new Term( - "data", "pres*"))); - - QueryUtils.check(cswcq(new Term("data", "p"))); - QueryUtils.checkUnequal(cswcq(new Term("data", "pre*n?t")), cswcq(new Term( - "data", "pr*t?j"))); - } - - @Test - public void testBasicsRngCollating() throws IOException { - Collator c = Collator.getInstance(Locale.ENGLISH); - QueryUtils.check(csrq("data", "1", "6", T, T, c)); - QueryUtils.check(csrq("data", "A", "Z", T, T, c)); - QueryUtils.checkUnequal(csrq("data", "1", "6", T, T, c), csrq("data", "A", - "Z", T, T, c)); - } - - @Test - public void testEqualScores() throws IOException { - // NOTE: uses index build in *this* setUp - - IndexSearcher search = newSearcher(reader); - - ScoreDoc[] result; - - // some hits match more terms then others, score should be the same - - result = search.search(csrq("data", "1", "6", T, T), null, 1000).scoreDocs; - int numHits = result.length; - assertEquals("wrong number of results", 6, numHits); - float score = result[0].score; - for (int i = 1; i < numHits; i++) { - assertEquals("score for " + i + " was not the same", score, - result[i].score); - } - - result = search.search(csrq("data", "1", "6", T, T, MultiTermQuery.CONSTANT_SCORE_BOOLEAN_QUERY_REWRITE), null, 1000).scoreDocs; - numHits = result.length; - assertEquals("wrong number of results", 6, numHits); - for (int i = 0; i < numHits; i++) { - assertEquals("score for " + i + " was not the same", score, - result[i].score); - } - - search.close(); - } - - @Test - public void testBoost() throws IOException { - // NOTE: uses index build in *this* setUp - - IndexSearcher search = newSearcher(reader); - - // test for correct application of query normalization - // must use a non score normalizing method for this. - Query q = csrq("data", "1", "6", T, T); - q.setBoost(100); - search.search(q, null, new Collector() { - private int base = 0; - private Scorer scorer; - @Override - public void setScorer(Scorer scorer) throws IOException { - this.scorer = scorer; - } - @Override - public void collect(int doc) throws IOException { - assertEquals("score for doc " + (doc + base) + " was not correct", 1.0f, scorer.score()); - } - @Override - public void setNextReader(IndexReader reader, int docBase) { - base = docBase; - } - @Override - public boolean acceptsDocsOutOfOrder() { - return true; - } - }); - - // - // Ensure that boosting works to score one clause of a query higher - // than another. - // - Query q1 = csrq("data", "A", "A", T, T); // matches document #0 - q1.setBoost(.1f); - Query q2 = csrq("data", "Z", "Z", T, T); // matches document #1 - BooleanQuery bq = new BooleanQuery(true); - bq.add(q1, BooleanClause.Occur.SHOULD); - bq.add(q2, BooleanClause.Occur.SHOULD); - - ScoreDoc[] hits = search.search(bq, null, 1000).scoreDocs; - Assert.assertEquals(1, hits[0].doc); - Assert.assertEquals(0, hits[1].doc); - assertTrue(hits[0].score > hits[1].score); - - q1 = csrq("data", "A", "A", T, T, MultiTermQuery.CONSTANT_SCORE_BOOLEAN_QUERY_REWRITE); // matches document #0 - q1.setBoost(.1f); - q2 = csrq("data", "Z", "Z", T, T, MultiTermQuery.CONSTANT_SCORE_BOOLEAN_QUERY_REWRITE); // matches document #1 - bq = new BooleanQuery(true); - bq.add(q1, BooleanClause.Occur.SHOULD); - bq.add(q2, BooleanClause.Occur.SHOULD); - - hits = search.search(bq, null, 1000).scoreDocs; - Assert.assertEquals(1, hits[0].doc); - Assert.assertEquals(0, hits[1].doc); - assertTrue(hits[0].score > hits[1].score); - - q1 = csrq("data", "A", "A", T, T); // matches document #0 - q1.setBoost(10f); - q2 = csrq("data", "Z", "Z", T, T); // matches document #1 - bq = new BooleanQuery(true); - bq.add(q1, BooleanClause.Occur.SHOULD); - bq.add(q2, BooleanClause.Occur.SHOULD); - - hits = search.search(bq, null, 1000).scoreDocs; - Assert.assertEquals(0, hits[0].doc); - Assert.assertEquals(1, hits[1].doc); - assertTrue(hits[0].score > hits[1].score); - search.close(); - } - - @Test - public void testBooleanOrderUnAffected() throws IOException { - // NOTE: uses index build in *this* setUp - - IndexSearcher search = newSearcher(reader); - - // first do a regular TermRangeQuery which uses term expansion so - // docs with more terms in range get higher scores - - Query rq = new TermRangeQuery("data", "1", "4", T, T); - - ScoreDoc[] expected = search.search(rq, null, 1000).scoreDocs; - int numHits = expected.length; - - // now do a boolean where which also contains a - // ConstantScoreRangeQuery and make sure hte order is the same - - BooleanQuery q = new BooleanQuery(); - q.add(rq, BooleanClause.Occur.MUST);// T, F); - q.add(csrq("data", "1", "6", T, T), BooleanClause.Occur.MUST);// T, F); - - ScoreDoc[] actual = search.search(q, null, 1000).scoreDocs; - - assertEquals("wrong numebr of hits", numHits, actual.length); - for (int i = 0; i < numHits; i++) { - assertEquals("mismatch in docid for hit#" + i, expected[i].doc, - actual[i].doc); - } - - search.close(); - } - - @Test - public void testRangeQueryId() throws IOException { - // NOTE: uses index build in *super* setUp - - 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; - - // test id, bounded on both ends - - result = search.search(csrq("id", minIP, maxIP, T, T), null, numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(csrq("id", minIP, maxIP, T, T, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(csrq("id", minIP, maxIP, T, F), null, numDocs).scoreDocs; - assertEquals("all but last", numDocs - 1, result.length); - - result = search.search(csrq("id", minIP, maxIP, T, F, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("all but last", numDocs - 1, result.length); - - result = search.search(csrq("id", minIP, maxIP, F, T), null, numDocs).scoreDocs; - assertEquals("all but first", numDocs - 1, result.length); - - result = search.search(csrq("id", minIP, maxIP, F, T, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("all but first", numDocs - 1, result.length); - - result = search.search(csrq("id", minIP, maxIP, F, F), null, numDocs).scoreDocs; - assertEquals("all but ends", numDocs - 2, result.length); - - result = search.search(csrq("id", minIP, maxIP, F, F, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("all but ends", numDocs - 2, result.length); - - result = search.search(csrq("id", medIP, maxIP, T, T), null, numDocs).scoreDocs; - assertEquals("med and up", 1 + maxId - medId, result.length); - - result = search.search(csrq("id", medIP, maxIP, T, T, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("med and up", 1 + maxId - medId, result.length); - - result = search.search(csrq("id", minIP, medIP, T, T), null, numDocs).scoreDocs; - assertEquals("up to med", 1 + medId - minId, result.length); - - result = search.search(csrq("id", minIP, medIP, T, T, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("up to med", 1 + medId - minId, result.length); - - // unbounded id - - result = search.search(csrq("id", minIP, null, T, F), null, numDocs).scoreDocs; - assertEquals("min and up", numDocs, result.length); - - result = search.search(csrq("id", null, maxIP, F, T), null, numDocs).scoreDocs; - assertEquals("max and down", numDocs, result.length); - - result = search.search(csrq("id", minIP, null, F, F), null, numDocs).scoreDocs; - assertEquals("not min, but up", numDocs - 1, result.length); - - result = search.search(csrq("id", null, maxIP, F, F), null, numDocs).scoreDocs; - assertEquals("not max, but down", numDocs - 1, result.length); - - result = search.search(csrq("id", medIP, maxIP, T, F), null, numDocs).scoreDocs; - assertEquals("med and up, not max", maxId - medId, result.length); - - result = search.search(csrq("id", minIP, medIP, F, T), null, numDocs).scoreDocs; - assertEquals("not min, up to med", medId - minId, result.length); - - // very small sets - - result = search.search(csrq("id", minIP, minIP, F, F), null, numDocs).scoreDocs; - assertEquals("min,min,F,F", 0, result.length); - - result = search.search(csrq("id", minIP, minIP, F, F, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("min,min,F,F", 0, result.length); - - result = search.search(csrq("id", medIP, medIP, F, F), null, numDocs).scoreDocs; - assertEquals("med,med,F,F", 0, result.length); - - result = search.search(csrq("id", medIP, medIP, F, F, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("med,med,F,F", 0, result.length); - - result = search.search(csrq("id", maxIP, maxIP, F, F), null, numDocs).scoreDocs; - assertEquals("max,max,F,F", 0, result.length); - - result = search.search(csrq("id", maxIP, maxIP, F, F, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("max,max,F,F", 0, result.length); - - result = search.search(csrq("id", minIP, minIP, T, T), null, numDocs).scoreDocs; - assertEquals("min,min,T,T", 1, result.length); - - result = search.search(csrq("id", minIP, minIP, T, T, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("min,min,T,T", 1, result.length); - - result = search.search(csrq("id", null, minIP, F, T), null, numDocs).scoreDocs; - assertEquals("nul,min,F,T", 1, result.length); - - result = search.search(csrq("id", null, minIP, F, T, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("nul,min,F,T", 1, result.length); - - result = search.search(csrq("id", maxIP, maxIP, T, T), null, numDocs).scoreDocs; - assertEquals("max,max,T,T", 1, result.length); - - result = search.search(csrq("id", maxIP, maxIP, T, T, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("max,max,T,T", 1, result.length); - - result = search.search(csrq("id", maxIP, null, T, F), null, numDocs).scoreDocs; - assertEquals("max,nul,T,T", 1, result.length); - - result = search.search(csrq("id", maxIP, null, T, F, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("max,nul,T,T", 1, result.length); - - result = search.search(csrq("id", medIP, medIP, T, T), null, numDocs).scoreDocs; - assertEquals("med,med,T,T", 1, result.length); - - result = search.search(csrq("id", medIP, medIP, T, T, MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT), null, numDocs).scoreDocs; - assertEquals("med,med,T,T", 1, result.length); - - search.close(); - } - - @Test - public void testRangeQueryIdCollating() throws IOException { - // NOTE: uses index build in *super* setUp - - 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; - - Collator c = Collator.getInstance(Locale.ENGLISH); - - // test id, bounded on both ends - - result = search.search(csrq("id", minIP, maxIP, T, T, c), null, numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(csrq("id", minIP, maxIP, T, F, c), null, numDocs).scoreDocs; - assertEquals("all but last", numDocs - 1, result.length); - - result = search.search(csrq("id", minIP, maxIP, F, T, c), null, numDocs).scoreDocs; - assertEquals("all but first", numDocs - 1, result.length); - - result = search.search(csrq("id", minIP, maxIP, F, F, c), null, numDocs).scoreDocs; - assertEquals("all but ends", numDocs - 2, result.length); - - result = search.search(csrq("id", medIP, maxIP, T, T, c), null, numDocs).scoreDocs; - assertEquals("med and up", 1 + maxId - medId, result.length); - - result = search.search(csrq("id", minIP, medIP, T, T, c), null, numDocs).scoreDocs; - assertEquals("up to med", 1 + medId - minId, result.length); - - // unbounded id - - result = search.search(csrq("id", minIP, null, T, F, c), null, numDocs).scoreDocs; - assertEquals("min and up", numDocs, result.length); - - result = search.search(csrq("id", null, maxIP, F, T, c), null, numDocs).scoreDocs; - assertEquals("max and down", numDocs, result.length); - - result = search.search(csrq("id", minIP, null, F, F, c), null, numDocs).scoreDocs; - assertEquals("not min, but up", numDocs - 1, result.length); - - result = search.search(csrq("id", null, maxIP, F, F, c), null, numDocs).scoreDocs; - assertEquals("not max, but down", numDocs - 1, result.length); - - result = search.search(csrq("id", medIP, maxIP, T, F, c), null, numDocs).scoreDocs; - assertEquals("med and up, not max", maxId - medId, result.length); - - result = search.search(csrq("id", minIP, medIP, F, T, c), null, numDocs).scoreDocs; - assertEquals("not min, up to med", medId - minId, result.length); - - // very small sets - - result = search.search(csrq("id", minIP, minIP, F, F, c), null, numDocs).scoreDocs; - assertEquals("min,min,F,F,c", 0, result.length); - result = search.search(csrq("id", medIP, medIP, F, F, c), null, numDocs).scoreDocs; - assertEquals("med,med,F,F,c", 0, result.length); - result = search.search(csrq("id", maxIP, maxIP, F, F, c), null, numDocs).scoreDocs; - assertEquals("max,max,F,F,c", 0, result.length); - - result = search.search(csrq("id", minIP, minIP, T, T, c), null, numDocs).scoreDocs; - assertEquals("min,min,T,T,c", 1, result.length); - result = search.search(csrq("id", null, minIP, F, T, c), null, numDocs).scoreDocs; - assertEquals("nul,min,F,T,c", 1, result.length); - - result = search.search(csrq("id", maxIP, maxIP, T, T, c), null, numDocs).scoreDocs; - assertEquals("max,max,T,T,c", 1, result.length); - result = search.search(csrq("id", maxIP, null, T, F, c), null, numDocs).scoreDocs; - assertEquals("max,nul,T,T,c", 1, result.length); - - result = search.search(csrq("id", medIP, medIP, T, T, c), null, numDocs).scoreDocs; - assertEquals("med,med,T,T,c", 1, result.length); - - search.close(); - } - - @Test - public void testRangeQueryRand() throws IOException { - // NOTE: uses index build in *super* setUp - - 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; - - // test extremes, bounded on both ends - - result = search.search(csrq("rand", minRP, maxRP, T, T), null, numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(csrq("rand", minRP, maxRP, T, F), null, numDocs).scoreDocs; - assertEquals("all but biggest", numDocs - 1, result.length); - - result = search.search(csrq("rand", minRP, maxRP, F, T), null, numDocs).scoreDocs; - assertEquals("all but smallest", numDocs - 1, result.length); - - result = search.search(csrq("rand", minRP, maxRP, F, F), null, numDocs).scoreDocs; - assertEquals("all but extremes", numDocs - 2, result.length); - - // unbounded - - result = search.search(csrq("rand", minRP, null, T, F), null, numDocs).scoreDocs; - assertEquals("smallest and up", numDocs, result.length); - - result = search.search(csrq("rand", null, maxRP, F, T), null, numDocs).scoreDocs; - assertEquals("biggest and down", numDocs, result.length); - - result = search.search(csrq("rand", minRP, null, F, F), null, numDocs).scoreDocs; - assertEquals("not smallest, but up", numDocs - 1, result.length); - - result = search.search(csrq("rand", null, maxRP, F, F), null, numDocs).scoreDocs; - assertEquals("not biggest, but down", numDocs - 1, result.length); - - // very small sets - - result = search.search(csrq("rand", minRP, minRP, F, F), null, numDocs).scoreDocs; - assertEquals("min,min,F,F", 0, result.length); - result = search.search(csrq("rand", maxRP, maxRP, F, F), null, numDocs).scoreDocs; - assertEquals("max,max,F,F", 0, result.length); - - result = search.search(csrq("rand", minRP, minRP, T, T), null, numDocs).scoreDocs; - assertEquals("min,min,T,T", 1, result.length); - result = search.search(csrq("rand", null, minRP, F, T), null, numDocs).scoreDocs; - assertEquals("nul,min,F,T", 1, result.length); - - result = search.search(csrq("rand", maxRP, maxRP, T, T), null, numDocs).scoreDocs; - assertEquals("max,max,T,T", 1, result.length); - result = search.search(csrq("rand", maxRP, null, T, F), null, numDocs).scoreDocs; - assertEquals("max,nul,T,T", 1, result.length); - - search.close(); - } - - @Test - public void testRangeQueryRandCollating() throws IOException { - // NOTE: uses index build in *super* setUp - - // using the unsigned index because collation seems to ignore hyphens - IndexReader reader = unsignedIndexReader; - IndexSearcher search = newSearcher(reader); - - String minRP = pad(unsignedIndexDir.minR); - String maxRP = pad(unsignedIndexDir.maxR); - - int numDocs = reader.numDocs(); - - assertEquals("num of docs", numDocs, 1 + maxId - minId); - - ScoreDoc[] result; - - Collator c = Collator.getInstance(Locale.ENGLISH); - - // test extremes, bounded on both ends - - result = search.search(csrq("rand", minRP, maxRP, T, T, c), null, numDocs).scoreDocs; - assertEquals("find all", numDocs, result.length); - - result = search.search(csrq("rand", minRP, maxRP, T, F, c), null, numDocs).scoreDocs; - assertEquals("all but biggest", numDocs - 1, result.length); - - result = search.search(csrq("rand", minRP, maxRP, F, T, c), null, numDocs).scoreDocs; - assertEquals("all but smallest", numDocs - 1, result.length); - - result = search.search(csrq("rand", minRP, maxRP, F, F, c), null, numDocs).scoreDocs; - assertEquals("all but extremes", numDocs - 2, result.length); - - // unbounded - - result = search.search(csrq("rand", minRP, null, T, F, c), null, numDocs).scoreDocs; - assertEquals("smallest and up", numDocs, result.length); - - result = search.search(csrq("rand", null, maxRP, F, T, c), null, numDocs).scoreDocs; - assertEquals("biggest and down", numDocs, result.length); - - result = search.search(csrq("rand", minRP, null, F, F, c), null, numDocs).scoreDocs; - assertEquals("not smallest, but up", numDocs - 1, result.length); - - result = search.search(csrq("rand", null, maxRP, F, F, c), null, numDocs).scoreDocs; - assertEquals("not biggest, but down", numDocs - 1, result.length); - - // very small sets - - result = search.search(csrq("rand", minRP, minRP, F, F, c), null, numDocs).scoreDocs; - assertEquals("min,min,F,F,c", 0, result.length); - result = search.search(csrq("rand", maxRP, maxRP, F, F, c), null, numDocs).scoreDocs; - assertEquals("max,max,F,F,c", 0, result.length); - - result = search.search(csrq("rand", minRP, minRP, T, T, c), null, numDocs).scoreDocs; - assertEquals("min,min,T,T,c", 1, result.length); - result = search.search(csrq("rand", null, minRP, F, T, c), null, numDocs).scoreDocs; - assertEquals("nul,min,F,T,c", 1, result.length); - - result = search.search(csrq("rand", maxRP, maxRP, T, T, c), null, numDocs).scoreDocs; - assertEquals("max,max,T,T,c", 1, result.length); - result = search.search(csrq("rand", maxRP, null, T, F, c), null, numDocs).scoreDocs; - assertEquals("max,nul,T,T,c", 1, result.length); - - search.close(); - } - - @Test - public void testFarsi() throws Exception { - - /* build an index */ - Directory farsiIndex = newDirectory(); - RandomIndexWriter writer = new RandomIndexWriter(random, farsiIndex, new SimpleAnalyzer(TEST_VERSION_CURRENT)); - Document doc = new Document(); - doc.add(newField("content", "\u0633\u0627\u0628", Field.Store.YES, - Field.Index.NOT_ANALYZED)); - doc - .add(newField("body", "body", Field.Store.YES, - Field.Index.NOT_ANALYZED)); - writer.addDocument(doc); - - IndexReader reader = writer.getReader(); - writer.close(); - - IndexSearcher search = newSearcher(reader); - - // Neither Java 1.4.2 nor 1.5.0 has Farsi Locale collation available in - // RuleBasedCollator. However, the Arabic Locale seems to order the Farsi - // characters properly. - Collator c = Collator.getInstance(new Locale("ar")); - - // Unicode order would include U+0633 in [ U+062F - U+0698 ], but Farsi - // orders the U+0698 character before the U+0633 character, so the single - // index Term below should NOT be returned by a ConstantScoreRangeQuery - // with a Farsi Collator (or an Arabic one for the case when Farsi is - // not supported). - ScoreDoc[] result = search.search(csrq("content", "\u062F", "\u0698", T, T, - c), null, 1000).scoreDocs; - assertEquals("The index Term should not be included.", 0, result.length); - - result = search.search(csrq("content", "\u0633", "\u0638", T, T, c), null, - 1000).scoreDocs; - assertEquals("The index Term should be included.", 1, result.length); - search.close(); - reader.close(); - farsiIndex.close(); - } - - @Test - public void testDanish() throws Exception { - - /* build an index */ - Directory danishIndex = newDirectory(); - RandomIndexWriter writer = new RandomIndexWriter(random, danishIndex, new SimpleAnalyzer(TEST_VERSION_CURRENT)); - - // Danish collation orders the words below in the given order - // (example taken from TestSort.testInternationalSort() ). - String[] words = { "H\u00D8T", "H\u00C5T", "MAND" }; - for (int docnum = 0 ; docnum < words.length ; ++docnum) { - Document doc = new Document(); - doc.add(newField("content", words[docnum], - Field.Store.YES, Field.Index.NOT_ANALYZED)); - doc.add(newField("body", "body", - Field.Store.YES, Field.Index.NOT_ANALYZED)); - writer.addDocument(doc); - } - IndexReader reader = writer.getReader(); - writer.close(); - - IndexSearcher search = newSearcher(reader); - - Collator c = Collator.getInstance(new Locale("da", "dk")); - - // Unicode order would not include "H\u00C5T" in [ "H\u00D8T", "MAND" ], - // but Danish collation does. - ScoreDoc[] result = search.search - (csrq("content", "H\u00D8T", "MAND", F, F, c), null, 1000).scoreDocs; - assertEquals("The index Term should be included.", 1, result.length); - - result = search.search - (csrq("content", "H\u00C5T", "MAND", F, F, c), null, 1000).scoreDocs; - assertEquals("The index Term should not be included.", 0, result.length); - search.close(); - reader.close(); - danishIndex.close(); - } -}