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LUCENE-2532: randomize IndexWriter settings in search tests 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@963720 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2010-07-13 14:21:46 +00:00
parent e0a831d49c
commit 02f76901ca
70 changed files with 3260 additions and 2633 deletions
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16
lucene/contrib/queries/src/test/org/apache/lucene/search/BooleanFilterTest.java
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@ -24,8 +24,8 @@ import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
@ -38,7 +38,7 @@ public class BooleanFilterTest extends LuceneTestCase {
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.WHITESPACE, false)));
//Add series of docs with filterable fields : acces rights, prices, dates and "in-stock" flags
@ -47,12 +47,18 @@ public class BooleanFilterTest extends LuceneTestCase {
addDoc(writer, "guest", "020", "20050101","Y");
addDoc(writer, "admin", "020", "20050101","Maybe");
addDoc(writer, "admin guest", "030", "20050101","N");
reader = writer.getReader();
writer.close();
reader=IndexReader.open(directory, true);
}
private void addDoc(IndexWriter writer, String accessRights, String price, String date, String inStock) throws IOException
@Override
protected void tearDown() throws Exception {
reader.close();
directory.close();
super.tearDown();
}
private void addDoc(RandomIndexWriter writer, String accessRights, String price, String date, String inStock) throws IOException
{
Document doc=new Document();
doc.add(new Field("accessRights",accessRights,Field.Store.YES,Field.Index.ANALYZED));

33
lucene/contrib/queries/src/test/org/apache/lucene/search/ChainedFilterTest.java
View File

@ -19,12 +19,14 @@ package org.apache.lucene.search;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.Random;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanQuery;
@ -47,18 +49,22 @@ public class ChainedFilterTest extends LuceneTestCase {
private RAMDirectory directory;
private IndexSearcher searcher;
private IndexReader reader;
private Query query;
// private DateFilter dateFilter; DateFilter was deprecated and removed
private TermRangeFilter dateFilter;
private QueryWrapperFilter bobFilter;
private QueryWrapperFilter sueFilter;
private Random random;
@Override
protected void setUp() throws Exception {
super.setUp();
random = newRandom();
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Calendar cal = new GregorianCalendar();
cal.clear();
@ -73,10 +79,10 @@ public class ChainedFilterTest extends LuceneTestCase {
cal.add(Calendar.DATE, 1);
}
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
// query for everything to make life easier
BooleanQuery bq = new BooleanQuery();
@ -96,6 +102,14 @@ public class ChainedFilterTest extends LuceneTestCase {
new TermQuery(new Term("owner", "sue")));
}
@Override
public void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
private ChainedFilter getChainedFilter(Filter[] chain, int[] logic) {
if (logic == null) {
return new ChainedFilter(chain);
@ -186,10 +200,12 @@ public class ChainedFilterTest extends LuceneTestCase {
public void testWithCachingFilter() throws Exception {
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
IndexReader reader = writer.getReader();
writer.close();
Searcher searcher = new IndexSearcher(dir, true);
Searcher searcher = new IndexSearcher(reader);
Query query = new TermQuery(new Term("none", "none"));
@ -206,6 +222,9 @@ public class ChainedFilterTest extends LuceneTestCase {
// throws java.lang.ClassCastException: org.apache.lucene.util.OpenBitSet cannot be cast to java.util.BitSet
searcher.search(new MatchAllDocsQuery(), cf, 1);
searcher.close();
reader.close();
dir.close();
}
}

10
lucene/contrib/queries/src/test/org/apache/lucene/search/DuplicateFilterTest.java
View File

@ -26,6 +26,7 @@ import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.DocsEnum;
import org.apache.lucene.index.MultiFields;
@ -44,8 +45,8 @@ public class DuplicateFilterTest extends LuceneTestCase {
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
//Add series of docs with filterable fields : url, text and dates flags
addDoc(writer, "http://lucene.apache.org", "lucene 1.4.3 available", "20040101");
@ -56,9 +57,8 @@ public class DuplicateFilterTest extends LuceneTestCase {
addDoc(writer, "http://www.bar.com", "Dog uses Lucene", "20050101");
addDoc(writer, "http://lucene.apache.org", "Lucene 2.0 out", "20050101");
addDoc(writer, "http://lucene.apache.org", "Oops. Lucene 2.1 out", "20050102");
reader = writer.getReader();
writer.close();
reader=IndexReader.open(directory, true);
searcher =new IndexSearcher(reader);
}
@ -71,7 +71,7 @@ public class DuplicateFilterTest extends LuceneTestCase {
super.tearDown();
}
private void addDoc(IndexWriter writer, String url, String text, String date) throws IOException
private void addDoc(RandomIndexWriter writer, String url, String text, String date) throws IOException
{
Document doc=new Document();
doc.add(new Field(KEY_FIELD,url,Field.Store.YES,Field.Index.NOT_ANALYZED));

21
lucene/contrib/queries/src/test/org/apache/lucene/search/FuzzyLikeThisQueryTest.java
View File

@ -24,8 +24,9 @@ import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
@ -33,13 +34,15 @@ import org.apache.lucene.util.LuceneTestCase;
public class FuzzyLikeThisQueryTest extends LuceneTestCase {
private RAMDirectory directory;
private IndexSearcher searcher;
private IndexReader reader;
private Analyzer analyzer=new MockAnalyzer();
@Override
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
//Add series of docs with misspelt names
addDoc(writer, "jonathon smythe","1");
@ -48,12 +51,20 @@ public class FuzzyLikeThisQueryTest extends LuceneTestCase {
addDoc(writer, "johnny smith","4" );
addDoc(writer, "jonny smith","5" );
addDoc(writer, "johnathon smythe","6");
reader = writer.getReader();
writer.close();
searcher=new IndexSearcher(directory, true);
searcher=new IndexSearcher(reader);
}
private void addDoc(IndexWriter writer, String name, String id) throws IOException
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
private void addDoc(RandomIndexWriter writer, String name, String id) throws IOException
{
Document doc=new Document();
doc.add(new Field("name",name,Field.Store.YES,Field.Index.ANALYZED));

10
lucene/contrib/queries/src/test/org/apache/lucene/search/TermsFilterTest.java
View File

@ -23,8 +23,8 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
@ -53,16 +53,16 @@ public class TermsFilterTest extends LuceneTestCase {
public void testMissingTerms() throws Exception {
String fieldName="field1";
RAMDirectory rd=new RAMDirectory();
IndexWriter w = new IndexWriter(rd, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter w = new RandomIndexWriter(newRandom(), rd,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < 100; i++) {
Document doc=new Document();
int term=i*10; //terms are units of 10;
doc.add(new Field(fieldName,""+term,Field.Store.YES,Field.Index.NOT_ANALYZED));
w.addDocument(doc);
}
IndexReader reader = w.getReader();
w.close();
IndexReader reader = IndexReader.open(rd, true);
TermsFilter tf=new TermsFilter();
tf.addTerm(new Term(fieldName,"19"));
@ -81,5 +81,7 @@ public class TermsFilterTest extends LuceneTestCase {
bits = (OpenBitSet)tf.getDocIdSet(reader);
assertEquals("Must match 2", 2, bits.cardinality());
reader.close();
rd.close();
}
}

30
lucene/contrib/queries/src/test/org/apache/lucene/search/regex/TestRegexQuery.java
View File

@ -17,9 +17,11 @@ package org.apache.lucene.search.regex;
* limitations under the License.
*/
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
@ -33,30 +35,30 @@ import org.apache.lucene.util.LuceneTestCase;
public class TestRegexQuery extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private Directory directory;
private final String FN = "field";
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
try {
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field(FN, "the quick brown fox jumps over the lazy dog", Field.Store.NO, Field.Index.ANALYZED));
writer.addDocument(doc);
writer.optimize();
writer.close();
searcher = new IndexSearcher(directory, true);
} catch (Exception e) {
fail(e.toString());
}
directory = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field(FN, "the quick brown fox jumps over the lazy dog", Field.Store.NO, Field.Index.ANALYZED));
writer.addDocument(doc);
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(reader);
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}

169
lucene/contrib/queries/src/test/org/apache/lucene/search/similar/TestMoreLikeThis.java
View File

@ -28,8 +28,8 @@ import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanQuery;
import org.apache.lucene.search.IndexSearcher;
@ -38,95 +38,94 @@ import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
public class TestMoreLikeThis extends LuceneTestCase {
private RAMDirectory directory;
private IndexReader reader;
private IndexSearcher searcher;
private RAMDirectory directory;
private IndexReader reader;
private IndexSearcher searcher;
@Override
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
@Override
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
// Add series of docs with specific information for MoreLikeThis
addDoc(writer, "lucene");
addDoc(writer, "lucene release");
// Add series of docs with specific information for MoreLikeThis
addDoc(writer, "lucene");
addDoc(writer, "lucene release");
writer.close();
reader = IndexReader.open(directory, true);
searcher = new IndexSearcher(reader);
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(reader);
}
@Override
protected void tearDown() throws Exception {
reader.close();
searcher.close();
directory.close();
super.tearDown();
}
private void addDoc(RandomIndexWriter writer, String text) throws IOException {
Document doc = new Document();
doc.add(new Field("text", text, Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
public void testBoostFactor() throws Throwable {
Map<String,Float> originalValues = getOriginalValues();
MoreLikeThis mlt = new MoreLikeThis(reader);
mlt.setAnalyzer(new MockAnalyzer(MockTokenizer.WHITESPACE, false));
mlt.setMinDocFreq(1);
mlt.setMinTermFreq(1);
mlt.setMinWordLen(1);
mlt.setFieldNames(new String[] {"text"});
mlt.setBoost(true);
// this mean that every term boost factor will be multiplied by this
// number
float boostFactor = 5;
mlt.setBoostFactor(boostFactor);
BooleanQuery query = (BooleanQuery) mlt.like(new StringReader(
"lucene release"));
List<BooleanClause> clauses = query.clauses();
assertEquals("Expected " + originalValues.size() + " clauses.",
originalValues.size(), clauses.size());
for (int i = 0; i < clauses.size(); i++) {
BooleanClause clause = clauses.get(i);
TermQuery tq = (TermQuery) clause.getQuery();
Float termBoost = originalValues.get(tq.getTerm().text());
assertNotNull("Expected term " + tq.getTerm().text(), termBoost);
float totalBoost = termBoost.floatValue() * boostFactor;
assertEquals("Expected boost of " + totalBoost + " for term '"
+ tq.getTerm().text() + "' got " + tq.getBoost(), totalBoost, tq
.getBoost(), 0.0001);
}
}
@Override
protected void tearDown() throws Exception {
reader.close();
searcher.close();
directory.close();
super.tearDown();
}
private void addDoc(IndexWriter writer, String text) throws IOException {
Document doc = new Document();
doc.add(new Field("text", text, Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
public void testBoostFactor() throws Throwable {
Map<String,Float> originalValues = getOriginalValues();
MoreLikeThis mlt = new MoreLikeThis(
reader);
mlt.setAnalyzer(new MockAnalyzer(MockTokenizer.WHITESPACE, false));
mlt.setMinDocFreq(1);
mlt.setMinTermFreq(1);
mlt.setMinWordLen(1);
mlt.setFieldNames(new String[] { "text" });
mlt.setBoost(true);
// this mean that every term boost factor will be multiplied by this
// number
float boostFactor = 5;
mlt.setBoostFactor(boostFactor);
BooleanQuery query = (BooleanQuery) mlt.like(new StringReader(
"lucene release"));
List<BooleanClause> clauses = query.clauses();
assertEquals("Expected " + originalValues.size() + " clauses.",
originalValues.size(), clauses.size());
for (int i = 0; i < clauses.size(); i++) {
BooleanClause clause = clauses.get(i);
TermQuery tq = (TermQuery) clause.getQuery();
Float termBoost = originalValues.get(tq.getTerm().text());
assertNotNull("Expected term " + tq.getTerm().text(), termBoost);
float totalBoost = termBoost.floatValue() * boostFactor;
assertEquals("Expected boost of " + totalBoost + " for term '"
+ tq.getTerm().text() + "' got " + tq.getBoost(),
totalBoost, tq.getBoost(), 0.0001);
}
}
private Map<String,Float> getOriginalValues() throws IOException {
Map<String,Float> originalValues = new HashMap<String,Float>();
MoreLikeThis mlt = new MoreLikeThis(reader);
mlt.setAnalyzer(new MockAnalyzer(MockTokenizer.WHITESPACE, false));
mlt.setMinDocFreq(1);
mlt.setMinTermFreq(1);
mlt.setMinWordLen(1);
mlt.setFieldNames(new String[] { "text" });
mlt.setBoost(true);
BooleanQuery query = (BooleanQuery) mlt.like(new StringReader(
"lucene release"));
List<BooleanClause> clauses = query.clauses();
for (int i = 0; i < clauses.size(); i++) {
BooleanClause clause = clauses.get(i);
TermQuery tq = (TermQuery) clause.getQuery();
originalValues.put(tq.getTerm().text(), Float.valueOf(tq.getBoost()));
}
return originalValues;
private Map<String,Float> getOriginalValues() throws IOException {
Map<String,Float> originalValues = new HashMap<String,Float>();
MoreLikeThis mlt = new MoreLikeThis(reader);
mlt.setAnalyzer(new MockAnalyzer(MockTokenizer.WHITESPACE, false));
mlt.setMinDocFreq(1);
mlt.setMinTermFreq(1);
mlt.setMinWordLen(1);
mlt.setFieldNames(new String[] {"text"});
mlt.setBoost(true);
BooleanQuery query = (BooleanQuery) mlt.like(new StringReader(
"lucene release"));
List<BooleanClause> clauses = query.clauses();
for (int i = 0; i < clauses.size(); i++) {
BooleanClause clause = clauses.get(i);
TermQuery tq = (TermQuery) clause.getQuery();
originalValues.put(tq.getTerm().text(), Float.valueOf(tq.getBoost()));
}
return originalValues;
}
}

2
lucene/src/java/org/apache/lucene/index/codecs/pulsing/PulsingPostingsWriterImpl.java
View File

@ -229,7 +229,7 @@ public final class PulsingPostingsWriterImpl extends StandardPostingsWriter {
@Override
public void finishDoc() {
assert currentDoc.numPositions == currentDoc.termDocFreq;
assert omitTF || currentDoc.numPositions == currentDoc.termDocFreq;
}
boolean pendingIsIndexTerm;

21
lucene/src/test/org/apache/lucene/document/TestBinaryDocument.java
View File

@ -4,8 +4,8 @@ import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.store.MockRAMDirectory;
/**
@ -58,13 +58,12 @@ public class TestBinaryDocument extends LuceneTestCase {
/** add the doc to a ram index */
MockRAMDirectory dir = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
writer.addDocument(doc);
writer.close();
/** open a reader and fetch the document */
IndexReader reader = IndexReader.open(dir, false);
IndexReader reader = writer.getReader();
Document docFromReader = reader.document(0);
assertTrue(docFromReader != null);
@ -76,6 +75,10 @@ public class TestBinaryDocument extends LuceneTestCase {
String stringFldStoredTest = docFromReader.get("stringStored");
assertTrue(stringFldStoredTest.equals(binaryValStored));
writer.close();
reader.close();
reader = IndexReader.open(dir, false);
/** delete the document from index */
reader.deleteDocument(0);
assertEquals(0, reader.numDocs());
@ -95,13 +98,12 @@ public class TestBinaryDocument extends LuceneTestCase {
/** add the doc to a ram index */
MockRAMDirectory dir = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
writer.addDocument(doc);
writer.close();
/** open a reader and fetch the document */
IndexReader reader = IndexReader.open(dir, false);
IndexReader reader = writer.getReader();
Document docFromReader = reader.document(0);
assertTrue(docFromReader != null);
@ -110,6 +112,7 @@ public class TestBinaryDocument extends LuceneTestCase {
assertTrue(binaryFldCompressedTest.equals(binaryValCompressed));
assertTrue(CompressionTools.decompressString(docFromReader.getBinaryValue("stringCompressed")).equals(binaryValCompressed));
writer.close();
reader.close();
dir.close();
}

290
lucene/src/test/org/apache/lucene/document/TestDocument.java
View File

@ -1,8 +1,9 @@
package org.apache.lucene.document;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
@ -32,17 +33,15 @@ import org.apache.lucene.util.LuceneTestCase;
/**
* Tests {@link Document} class.
*/
public class TestDocument extends LuceneTestCase
{
public class TestDocument extends LuceneTestCase {
String binaryVal = "this text will be stored as a byte array in the index";
String binaryVal2 = "this text will be also stored as a byte array in the index";
public void testBinaryField()
throws Exception
{
public void testBinaryField() throws Exception {
Document doc = new Document();
Fieldable stringFld = new Field("string", binaryVal, Field.Store.YES, Field.Index.NO);
Fieldable stringFld = new Field("string", binaryVal, Field.Store.YES,
Field.Index.NO);
Fieldable binaryFld = new Field("binary", binaryVal.getBytes());
Fieldable binaryFld2 = new Field("binary", binaryVal2.getBytes());
@ -91,14 +90,14 @@ public class TestDocument extends LuceneTestCase
*
* @throws Exception on error
*/
public void testRemoveForNewDocument() throws Exception
{
public void testRemoveForNewDocument() throws Exception {
Document doc = makeDocumentWithFields();
assertEquals(8, doc.fields.size());
doc.removeFields("keyword");
assertEquals(6, doc.fields.size());
doc.removeFields("doesnotexists"); // removing non-existing fields is siltenlty ignored
doc.removeFields("keyword"); // removing a field more than once
doc.removeFields("doesnotexists"); // removing non-existing fields is
// siltenlty ignored
doc.removeFields("keyword"); // removing a field more than once
assertEquals(6, doc.fields.size());
doc.removeField("text");
assertEquals(5, doc.fields.size());
@ -106,164 +105,171 @@ public class TestDocument extends LuceneTestCase
assertEquals(4, doc.fields.size());
doc.removeField("text");
assertEquals(4, doc.fields.size());
doc.removeField("doesnotexists"); // removing non-existing fields is siltenlty ignored
doc.removeField("doesnotexists"); // removing non-existing fields is
// siltenlty ignored
assertEquals(4, doc.fields.size());
doc.removeFields("unindexed");
assertEquals(2, doc.fields.size());
doc.removeFields("unstored");
assertEquals(0, doc.fields.size());
doc.removeFields("doesnotexists"); // removing non-existing fields is siltenlty ignored
doc.removeFields("doesnotexists"); // removing non-existing fields is
// siltenlty ignored
assertEquals(0, doc.fields.size());
}
public void testConstructorExceptions()
{
new Field("name", "value", Field.Store.YES, Field.Index.NO); // okay
new Field("name", "value", Field.Store.NO, Field.Index.NOT_ANALYZED); // okay
public void testConstructorExceptions() {
new Field("name", "value", Field.Store.YES, Field.Index.NO); // okay
new Field("name", "value", Field.Store.NO, Field.Index.NOT_ANALYZED); // okay
try {
new Field("name", "value", Field.Store.NO, Field.Index.NO);
fail();
} catch(IllegalArgumentException e) {
} catch (IllegalArgumentException e) {
// expected exception
}
new Field("name", "value", Field.Store.YES, Field.Index.NO, Field.TermVector.NO); // okay
new Field("name", "value", Field.Store.YES, Field.Index.NO,
Field.TermVector.NO); // okay
try {
new Field("name", "value", Field.Store.YES, Field.Index.NO, Field.TermVector.YES);
new Field("name", "value", Field.Store.YES, Field.Index.NO,
Field.TermVector.YES);
fail();
} catch(IllegalArgumentException e) {
} catch (IllegalArgumentException e) {
// expected exception
}
}
/**
* Tests {@link Document#getValues(String)} method for a brand new Document
* that has not been indexed yet.
*
* @throws Exception on error
*/
public void testGetValuesForNewDocument() throws Exception
{
doAssert(makeDocumentWithFields(), false);
/**
* Tests {@link Document#getValues(String)} method for a brand new Document
* that has not been indexed yet.
*
* @throws Exception on error
*/
public void testGetValuesForNewDocument() throws Exception {
doAssert(makeDocumentWithFields(), false);
}
/**
* Tests {@link Document#getValues(String)} method for a Document retrieved
* from an index.
*
* @throws Exception on error
*/
public void testGetValuesForIndexedDocument() throws Exception {
RAMDirectory dir = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
writer.addDocument(makeDocumentWithFields());
IndexReader reader = writer.getReader();
Searcher searcher = new IndexSearcher(reader);
// search for something that does exists
Query query = new TermQuery(new Term("keyword", "test1"));
// ensure that queries return expected results without DateFilter first
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(1, hits.length);
doAssert(searcher.doc(hits[0].doc), true);
writer.close();
searcher.close();
reader.close();
dir.close();
}
private Document makeDocumentWithFields() {
Document doc = new Document();
doc.add(new Field("keyword", "test1", Field.Store.YES,
Field.Index.NOT_ANALYZED));
doc.add(new Field("keyword", "test2", Field.Store.YES,
Field.Index.NOT_ANALYZED));
doc.add(new Field("text", "test1", Field.Store.YES, Field.Index.ANALYZED));
doc.add(new Field("text", "test2", Field.Store.YES, Field.Index.ANALYZED));
doc.add(new Field("unindexed", "test1", Field.Store.YES, Field.Index.NO));
doc.add(new Field("unindexed", "test2", Field.Store.YES, Field.Index.NO));
doc
.add(new Field("unstored", "test1", Field.Store.NO,
Field.Index.ANALYZED));
doc
.add(new Field("unstored", "test2", Field.Store.NO,
Field.Index.ANALYZED));
return doc;
}
private void doAssert(Document doc, boolean fromIndex) {
String[] keywordFieldValues = doc.getValues("keyword");
String[] textFieldValues = doc.getValues("text");
String[] unindexedFieldValues = doc.getValues("unindexed");
String[] unstoredFieldValues = doc.getValues("unstored");
assertTrue(keywordFieldValues.length == 2);
assertTrue(textFieldValues.length == 2);
assertTrue(unindexedFieldValues.length == 2);
// this test cannot work for documents retrieved from the index
// since unstored fields will obviously not be returned
if (!fromIndex) {
assertTrue(unstoredFieldValues.length == 2);
}
/**
* Tests {@link Document#getValues(String)} method for a Document retrieved from
* an index.
*
* @throws Exception on error
*/
public void testGetValuesForIndexedDocument() throws Exception {
RAMDirectory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
writer.addDocument(makeDocumentWithFields());
writer.close();
Searcher searcher = new IndexSearcher(dir, true);
// search for something that does exists
Query query = new TermQuery(new Term("keyword", "test1"));
// ensure that queries return expected results without DateFilter first
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(1, hits.length);
doAssert(searcher.doc(hits[0].doc), true);
searcher.close();
assertTrue(keywordFieldValues[0].equals("test1"));
assertTrue(keywordFieldValues[1].equals("test2"));
assertTrue(textFieldValues[0].equals("test1"));
assertTrue(textFieldValues[1].equals("test2"));
assertTrue(unindexedFieldValues[0].equals("test1"));
assertTrue(unindexedFieldValues[1].equals("test2"));
// this test cannot work for documents retrieved from the index
// since unstored fields will obviously not be returned
if (!fromIndex) {
assertTrue(unstoredFieldValues[0].equals("test1"));
assertTrue(unstoredFieldValues[1].equals("test2"));
}
}
private Document makeDocumentWithFields()
{
Document doc = new Document();
doc.add(new Field( "keyword", "test1", Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field( "keyword", "test2", Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field( "text", "test1", Field.Store.YES, Field.Index.ANALYZED));
doc.add(new Field( "text", "test2", Field.Store.YES, Field.Index.ANALYZED));
doc.add(new Field("unindexed", "test1", Field.Store.YES, Field.Index.NO));
doc.add(new Field("unindexed", "test2", Field.Store.YES, Field.Index.NO));
doc.add(new Field( "unstored", "test1", Field.Store.NO, Field.Index.ANALYZED));
doc.add(new Field( "unstored", "test2", Field.Store.NO, Field.Index.ANALYZED));
return doc;
}
private void doAssert(Document doc, boolean fromIndex)
{
String[] keywordFieldValues = doc.getValues("keyword");
String[] textFieldValues = doc.getValues("text");
String[] unindexedFieldValues = doc.getValues("unindexed");
String[] unstoredFieldValues = doc.getValues("unstored");
assertTrue(keywordFieldValues.length == 2);
assertTrue(textFieldValues.length == 2);
assertTrue(unindexedFieldValues.length == 2);
// this test cannot work for documents retrieved from the index
// since unstored fields will obviously not be returned
if (! fromIndex)
{
assertTrue(unstoredFieldValues.length == 2);
}
assertTrue(keywordFieldValues[0].equals("test1"));
assertTrue(keywordFieldValues[1].equals("test2"));
assertTrue(textFieldValues[0].equals("test1"));
assertTrue(textFieldValues[1].equals("test2"));
assertTrue(unindexedFieldValues[0].equals("test1"));
assertTrue(unindexedFieldValues[1].equals("test2"));
// this test cannot work for documents retrieved from the index
// since unstored fields will obviously not be returned
if (! fromIndex)
{
assertTrue(unstoredFieldValues[0].equals("test1"));
assertTrue(unstoredFieldValues[1].equals("test2"));
}
}
public void testFieldSetValue() throws Exception {
Field field = new Field("id", "id1", Field.Store.YES, Field.Index.NOT_ANALYZED);
Document doc = new Document();
doc.add(field);
doc.add(new Field("keyword", "test", Field.Store.YES, Field.Index.NOT_ANALYZED));
RAMDirectory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
writer.addDocument(doc);
field.setValue("id2");
writer.addDocument(doc);
field.setValue("id3");
writer.addDocument(doc);
writer.close();
Searcher searcher = new IndexSearcher(dir, true);
Query query = new TermQuery(new Term("keyword", "test"));
// ensure that queries return expected results without DateFilter first
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(3, hits.length);
int result = 0;
for(int i=0;i<3;i++) {
Document doc2 = searcher.doc(hits[i].doc);
Field f = doc2.getField("id");
if (f.stringValue().equals("id1"))
result |= 1;
else if (f.stringValue().equals("id2"))
result |= 2;
else if (f.stringValue().equals("id3"))
result |= 4;
else
fail("unexpected id field");
}
searcher.close();
dir.close();
assertEquals("did not see all IDs", 7, result);
public void testFieldSetValue() throws Exception {
Field field = new Field("id", "id1", Field.Store.YES,
Field.Index.NOT_ANALYZED);
Document doc = new Document();
doc.add(field);
doc.add(new Field("keyword", "test", Field.Store.YES,
Field.Index.NOT_ANALYZED));
RAMDirectory dir = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
writer.addDocument(doc);
field.setValue("id2");
writer.addDocument(doc);
field.setValue("id3");
writer.addDocument(doc);
IndexReader reader = writer.getReader();
Searcher searcher = new IndexSearcher(reader);
Query query = new TermQuery(new Term("keyword", "test"));
// ensure that queries return expected results without DateFilter first
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(3, hits.length);
int result = 0;
for (int i = 0; i < 3; i++) {
Document doc2 = searcher.doc(hits[i].doc);
Field f = doc2.getField("id");
if (f.stringValue().equals("id1")) result |= 1;
else if (f.stringValue().equals("id2")) result |= 2;
else if (f.stringValue().equals("id3")) result |= 4;
else fail("unexpected id field");
}
writer.close();
searcher.close();
reader.close();
dir.close();
assertEquals("did not see all IDs", 7, result);
}
public void testFieldSetValueChangeBinary() {
Field field1 = new Field("field1", new byte[0]);
Field field2 = new Field("field2", "",
Field.Store.YES, Field.Index.ANALYZED);
Field field2 = new Field("field2", "", Field.Store.YES,
Field.Index.ANALYZED);
try {
field1.setValue("abc");
fail("did not hit expected exception");

129
lucene/src/test/org/apache/lucene/index/RandomIndexWriter.java Normal file
View File

@ -0,0 +1,129 @@
package org.apache.lucene.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.
*/
import java.util.Random;
import java.io.Closeable;
import java.io.IOException;
import org.apache.lucene.util._TestUtil;
import org.apache.lucene.store.Directory;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.codecs.Codec;
import org.apache.lucene.index.codecs.CodecProvider;
import org.apache.lucene.index.codecs.intblock.IntBlockCodec;
import org.apache.lucene.index.codecs.preflex.PreFlexCodec;
import org.apache.lucene.index.codecs.pulsing.PulsingCodec;
import org.apache.lucene.index.codecs.sep.SepCodec;
import org.apache.lucene.index.codecs.standard.StandardCodec;
/** Silly class that randomizes the indexing experience. EG
* it may swap in a different merge policy/scheduler; may
* commit periodically; may or may not optimize in the end,
* may flush by doc count instead of RAM, etc.
*/
public class RandomIndexWriter implements Closeable {
public IndexWriter w;
private final Random r;
int docCount;
int flushAt;
public RandomIndexWriter(Random r, Directory dir, IndexWriterConfig c) throws IOException {
this.r = r;
if (r.nextBoolean()) {
c.setMergePolicy(new LogDocMergePolicy());
}
if (r.nextBoolean()) {
c.setMergeScheduler(new SerialMergeScheduler());
}
if (r.nextBoolean()) {
c.setMaxBufferedDocs(_TestUtil.nextInt(r, 2, 1000));
}
if (r.nextBoolean()) {
c.setTermIndexInterval(_TestUtil.nextInt(r, 1, 1000));
}
if (c.getMergePolicy() instanceof LogMergePolicy) {
LogMergePolicy logmp = (LogMergePolicy) c.getMergePolicy();
logmp.setUseCompoundDocStore(r.nextBoolean());
logmp.setUseCompoundFile(r.nextBoolean());
logmp.setCalibrateSizeByDeletes(r.nextBoolean());
}
c.setReaderPooling(r.nextBoolean());
c.setCodecProvider(new RandomCodecProvider(r));
w = new IndexWriter(dir, c);
flushAt = _TestUtil.nextInt(r, 10, 1000);
}
public void addDocument(Document doc) throws IOException {
w.addDocument(doc);
if (docCount++ == flushAt) {
w.commit();
flushAt += _TestUtil.nextInt(r, 10, 1000);
}
}
public void addIndexes(Directory... dirs) throws CorruptIndexException, IOException {
w.addIndexes(dirs);
}
public void deleteDocuments(Term term) throws CorruptIndexException, IOException {
w.deleteDocuments(term);
}
public int maxDoc() {
return w.maxDoc();
}
public IndexReader getReader() throws IOException {
if (r.nextBoolean()) {
return w.getReader();
} else {
w.commit();
return IndexReader.open(w.getDirectory(), new KeepOnlyLastCommitDeletionPolicy(), r.nextBoolean(), _TestUtil.nextInt(r, 1, 10));
}
}
public void close() throws IOException {
if (r.nextInt(4) == 2) {
w.optimize();
}
w.close();
}
class RandomCodecProvider extends CodecProvider {
final String codec;
RandomCodecProvider(Random random) {
register(new StandardCodec());
register(new IntBlockCodec());
register(new PreFlexCodec());
register(new PulsingCodec());
register(new SepCodec());
codec = CodecProvider.CORE_CODECS[random.nextInt(CodecProvider.CORE_CODECS.length)];
}
@Override
public Codec getWriter(SegmentWriteState state) {
return lookup(codec);
}
}
}

205
lucene/src/test/org/apache/lucene/search/BaseTestRangeFilter.java
View File

@ -17,131 +17,134 @@ package org.apache.lucene.search;
* limitations under the License.
*/
import java.io.IOException;
import java.util.Random;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.IndexWriterConfig.OpenMode;
import org.apache.lucene.store.RAMDirectory;
public class BaseTestRangeFilter extends LuceneTestCase {
public static final boolean F = false;
public static final boolean T = true;
public static final boolean F = false;
public static final boolean T = true;
protected Random rand;
protected Random rand;
/**
* Collation interacts badly with hyphens -- collation produces different
* ordering than Unicode code-point ordering -- so two indexes are created:
* one which can't have negative random integers, for testing collated
* ranges, and the other which can have negative random integers, for all
* other tests.
*/
class TestIndex {
int maxR;
int minR;
boolean allowNegativeRandomInts;
RAMDirectory index = new RAMDirectory();
/**
* Collation interacts badly with hyphens -- collation produces different
* ordering than Unicode code-point ordering -- so two indexes are created:
* one which can't have negative random integers, for testing collated ranges,
* and the other which can have negative random integers, for all other tests.
*/
class TestIndex {
int maxR;
int minR;
boolean allowNegativeRandomInts;
RAMDirectory index = new RAMDirectory();
TestIndex(int minR, int maxR, boolean allowNegativeRandomInts) {
this.minR = minR;
this.maxR = maxR;
this.allowNegativeRandomInts = allowNegativeRandomInts;
}
TestIndex(int minR, int maxR, boolean allowNegativeRandomInts) {
this.minR = minR;
this.maxR = maxR;
this.allowNegativeRandomInts = allowNegativeRandomInts;
}
TestIndex signedIndex = new TestIndex(Integer.MAX_VALUE, Integer.MIN_VALUE, true);
TestIndex unsignedIndex = new TestIndex(Integer.MAX_VALUE, 0, false);
}
int minId = 0;
int maxId = 10000;
IndexReader signedIndexReader;
IndexReader unsignedIndexReader;
static final int intLength = Integer.toString(Integer.MAX_VALUE).length();
TestIndex signedIndexDir = new TestIndex(Integer.MAX_VALUE, Integer.MIN_VALUE, true);
TestIndex unsignedIndexDir = new TestIndex(Integer.MAX_VALUE, 0, false);
/**
* a simple padding function that should work with any int
*/
public static String pad(int n) {
StringBuilder b = new StringBuilder(40);
String p = "0";
if (n < 0) {
p = "-";
n = Integer.MAX_VALUE + n + 1;
}
b.append(p);
String s = Integer.toString(n);
for (int i = s.length(); i <= intLength; i++) {
b.append("0");
}
b.append(s);
int minId = 0;
int maxId = 10000;
return b.toString();
static final int intLength = Integer.toString(Integer.MAX_VALUE).length();
/**
* a simple padding function that should work with any int
*/
public static String pad(int n) {
StringBuilder b = new StringBuilder(40);
String p = "0";
if (n < 0) {
p = "-";
n = Integer.MAX_VALUE + n + 1;
}
b.append(p);
String s = Integer.toString(n);
for (int i = s.length(); i <= intLength; i++) {
b.append("0");
}
b.append(s);
return b.toString();
}
protected void setUp() throws Exception {
super.setUp();
rand = newRandom();
signedIndexReader = build(rand, signedIndexDir);
unsignedIndexReader = build(rand, unsignedIndexDir);
}
protected void tearDown() throws Exception {
signedIndexReader.close();
unsignedIndexReader.close();
super.tearDown();
}
private IndexReader build(Random random, TestIndex index) throws IOException {
/* build an index */
RandomIndexWriter writer = new RandomIndexWriter(random, index.index,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer())
.setOpenMode(OpenMode.CREATE));
for (int d = minId; d <= maxId; d++) {
Document doc = new Document();
doc.add(new Field("id", pad(d), Field.Store.YES,
Field.Index.NOT_ANALYZED));
int r = index.allowNegativeRandomInts ? rand.nextInt() : rand
.nextInt(Integer.MAX_VALUE);
if (index.maxR < r) {
index.maxR = r;
}
if (r < index.minR) {
index.minR = r;
}
doc.add(new Field("rand", pad(r), Field.Store.YES,
Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "body", Field.Store.YES,
Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
public BaseTestRangeFilter(String name) {
super(name);
rand = newRandom();
build(signedIndex);
build(unsignedIndex);
}
public BaseTestRangeFilter() {
rand = newRandom();
build(signedIndex);
build(unsignedIndex);
IndexReader ir = writer.getReader();
writer.close();
return ir;
}
public void testPad() {
int[] tests = new int[] {-9999999, -99560, -100, -3, -1, 0, 3, 9, 10, 1000,
999999999};
for (int i = 0; i < tests.length - 1; i++) {
int a = tests[i];
int b = tests[i + 1];
String aa = pad(a);
String bb = pad(b);
String label = a + ":" + aa + " vs " + b + ":" + bb;
assertEquals("length of " + label, aa.length(), bb.length());
assertTrue("compare less than " + label, aa.compareTo(bb) < 0);
}
private void build(TestIndex index) {
try {
/* build an index */
IndexWriter writer = new IndexWriter(index.index, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer())
.setOpenMode(OpenMode.CREATE));
for (int d = minId; d <= maxId; d++) {
Document doc = new Document();
doc.add(new Field("id",pad(d), Field.Store.YES, Field.Index.NOT_ANALYZED));
int r= index.allowNegativeRandomInts
? rand.nextInt() : rand.nextInt(Integer.MAX_VALUE);
if (index.maxR < r) {
index.maxR = r;
}
if (r < index.minR) {
index.minR = r;
}
doc.add(new Field("rand",pad(r), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field("body","body", Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
writer.optimize();
writer.close();
} catch (Exception e) {
throw new RuntimeException("can't build index", e);
}
}
public void testPad() {
int[] tests = new int[] {
-9999999, -99560, -100, -3, -1, 0, 3, 9, 10, 1000, 999999999
};
for (int i = 0; i < tests.length - 1; i++) {
int a = tests[i];
int b = tests[i+1];
String aa = pad(a);
String bb = pad(b);
String label = a + ":" + aa + " vs " + b + ":" + bb;
assertEquals("length of " + label, aa.length(), bb.length());
assertTrue("compare less than " + label, aa.compareTo(bb) < 0);
}
}
}
}

21
lucene/src/test/org/apache/lucene/search/TestAutomatonQuery.java
View File

@ -18,13 +18,17 @@ package org.apache.lucene.search;
*/
import java.io.IOException;
import java.util.Random;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.TermsEnum;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util.automaton.Automaton;
@ -32,15 +36,18 @@ import org.apache.lucene.util.automaton.BasicAutomata;
import org.apache.lucene.util.automaton.BasicOperations;
public class TestAutomatonQuery extends LuceneTestCase {
private Directory directory;
private IndexReader reader;
private IndexSearcher searcher;
private final String FN = "field";
public void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new MockAnalyzer(), true,
IndexWriter.MaxFieldLength.LIMITED);
Random random = newRandom();
directory = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
Field titleField = new Field("title", "some title", Field.Store.NO,
Field.Index.ANALYZED);
@ -57,13 +64,15 @@ public class TestAutomatonQuery extends LuceneTestCase {
field.setValue("doc three has some different stuff"
+ " with numbers 1234 5678.9 and letter b");
writer.addDocument(doc);
writer.optimize();
reader = writer.getReader();
searcher = new IndexSearcher(reader);
writer.close();
searcher = new IndexSearcher(directory, true);
}
public void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}

21
lucene/src/test/org/apache/lucene/search/TestAutomatonQueryUnicode.java
View File

@ -18,12 +18,16 @@ package org.apache.lucene.search;
*/
import java.io.IOException;
import java.util.Random;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util.automaton.Automaton;
@ -35,15 +39,18 @@ import org.apache.lucene.util.automaton.RegExp;
* and the differences between UTF-8/UTF-32 and UTF-16 binary sort order.
*/
public class TestAutomatonQueryUnicode extends LuceneTestCase {
private IndexReader reader;
private IndexSearcher searcher;
private Directory directory;
private final String FN = "field";
public void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new MockAnalyzer(), true,
IndexWriter.MaxFieldLength.LIMITED);
Random random = newRandom();
directory = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
Field titleField = new Field("title", "some title", Field.Store.NO,
Field.Index.ANALYZED);
@ -79,13 +86,15 @@ public class TestAutomatonQueryUnicode extends LuceneTestCase {
writer.addDocument(doc);
field.setValue("\uFFFD\uFFFD");
writer.addDocument(doc);
writer.optimize();
reader = writer.getReader();
searcher = new IndexSearcher(reader);
writer.close();
searcher = new IndexSearcher(directory, true);
}
public void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}

16
lucene/src/test/org/apache/lucene/search/TestBoolean2.java
View File

@ -23,8 +23,8 @@ import java.util.Random;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.queryParser.ParseException;
@ -42,6 +42,7 @@ public class TestBoolean2 extends LuceneTestCase {
private IndexSearcher searcher;
private IndexSearcher bigSearcher;
private IndexReader reader;
private Random rnd;
private static int NUM_EXTRA_DOCS = 6000;
public static final String field = "field";
@ -51,8 +52,9 @@ public class TestBoolean2 extends LuceneTestCase {
@Override
protected void setUp() throws Exception {
super.setUp();
rnd = newRandom();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer= new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer= new RandomIndexWriter(rnd, directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < docFields.length; i++) {
Document doc = new Document();
doc.add(new Field(field, docFields[i], Field.Store.NO, Field.Index.ANALYZED));
@ -69,14 +71,14 @@ public class TestBoolean2 extends LuceneTestCase {
int docCount = 0;
do {
final Directory copy = new RAMDirectory(dir2);
IndexWriter w = new IndexWriter(dir2, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter w = new RandomIndexWriter(rnd, dir2, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
w.addIndexes(new Directory[] {copy});
docCount = w.maxDoc();
w.close();
mulFactor *= 2;
} while(docCount < 3000);
IndexWriter w = new IndexWriter(dir2, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter w = new RandomIndexWriter(rnd, dir2, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("field2", "xxx", Field.Store.NO, Field.Index.ANALYZED));
for(int i=0;i<NUM_EXTRA_DOCS/2;i++) {
@ -87,11 +89,9 @@ public class TestBoolean2 extends LuceneTestCase {
for(int i=0;i<NUM_EXTRA_DOCS/2;i++) {
w.addDocument(doc);
}
// optimize to 1 segment
w.optimize();
reader = w.getReader();
w.close();
bigSearcher = new IndexSearcher(reader);
w.close();
}
@Override
@ -200,8 +200,6 @@ public class TestBoolean2 extends LuceneTestCase {
}
public void testRandomQueries() throws Exception {
Random rnd = newRandom();
String[] vals = {"w1","w2","w3","w4","w5","xx","yy","zzz"};
int tot=0;

33
lucene/src/test/org/apache/lucene/search/TestBooleanMinShouldMatch.java
View File

@ -24,8 +24,8 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
@ -37,15 +37,16 @@ import java.util.Random;
*/
public class TestBooleanMinShouldMatch extends LuceneTestCase {
public Directory index;
public IndexReader r;
public IndexSearcher s;
private Random rnd;
private Directory index;
private IndexReader r;
private IndexSearcher s;
@Override
protected void setUp() throws Exception {
super.setUp();
rnd = newRandom();
String[] data = new String [] {
"A 1 2 3 4 5 6",
@ -59,7 +60,7 @@ public class TestBooleanMinShouldMatch extends LuceneTestCase {
};
index = new RAMDirectory();
IndexWriter writer = new IndexWriter(index, new IndexWriterConfig(
RandomIndexWriter w = new RandomIndexWriter(rnd, index, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < data.length; i++) {
@ -69,18 +70,24 @@ public class TestBooleanMinShouldMatch extends LuceneTestCase {
if (null != data[i]) {
doc.add(new Field("data", data[i], Field.Store.YES, Field.Index.ANALYZED));//Field.Text("data",data[i]));
}
writer.addDocument(doc);
w.addDocument(doc);
}
writer.optimize();
writer.close();
r = IndexReader.open(index, true);
r = w.getReader();
s = new IndexSearcher(r);
w.close();
//System.out.println("Set up " + getName());
}
@Override
protected void tearDown() throws Exception {
s.close();
r.close();
index.close();
super.tearDown();
}
public void verifyNrHits(Query q, int expected) throws Exception {
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
if (expected != h.length) {
@ -295,8 +302,6 @@ public class TestBooleanMinShouldMatch extends LuceneTestCase {
}
public void testRandomQueries() throws Exception {
final Random rnd = newRandom();
String field="data";
String[] vals = {"1","2","3","4","5","6","A","Z","B","Y","Z","X","foo"};
int maxLev=4;

26
lucene/src/test/org/apache/lucene/search/TestBooleanOr.java
View File

@ -16,20 +16,23 @@ package org.apache.lucene.search;
* limitations under the License.
*/
import java.io.IOException;
import java.util.Random;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanQuery;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
public class TestBooleanOr extends LuceneTestCase {
@ -43,6 +46,9 @@ public class TestBooleanOr extends LuceneTestCase {
private TermQuery c2 = new TermQuery(new Term(FIELD_C, "optimize"));
private IndexSearcher searcher = null;
private Directory dir;
private IndexReader reader;
private int search(Query q) throws IOException {
QueryUtils.check(q,searcher);
@ -133,10 +139,11 @@ public class TestBooleanOr extends LuceneTestCase {
super.setUp();
//
RAMDirectory rd = new RAMDirectory();
dir = new RAMDirectory();
Random random = newRandom();
//
IndexWriter writer = new IndexWriter(rd, new IndexWriterConfig(
RandomIndexWriter writer = new RandomIndexWriter(random, dir, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
//
@ -154,9 +161,18 @@ public class TestBooleanOr extends LuceneTestCase {
//
writer.addDocument(d);
writer.close();
reader = writer.getReader();
//
searcher = new IndexSearcher(rd, true);
searcher = new IndexSearcher(reader);
writer.close();
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
dir.close();
super.tearDown();
}
}

40
lucene/src/test/org/apache/lucene/search/TestBooleanPrefixQuery.java
View File

@ -22,8 +22,8 @@ import junit.framework.Test;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.analysis.MockAnalyzer;
@ -33,8 +33,6 @@ import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.BooleanQuery;
import java.io.IOException;
/**
*
**/
@ -79,29 +77,27 @@ public class TestBooleanPrefixQuery extends LuceneTestCase {
Query rw1 = null;
Query rw2 = null;
IndexReader reader = null;
try {
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < categories.length; i++) {
Document doc = new Document();
doc.add(new Field("category", categories[i], Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
writer.close();
reader = IndexReader.open(directory, true);
PrefixQuery query = new PrefixQuery(new Term("category", "foo"));
rw1 = query.rewrite(reader);
BooleanQuery bq = new BooleanQuery();
bq.add(query, BooleanClause.Occur.MUST);
rw2 = bq.rewrite(reader);
} catch (IOException e) {
fail(e.getMessage());
for (int i = 0; i < categories.length; i++) {
Document doc = new Document();
doc.add(new Field("category", categories[i], Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
reader = writer.getReader();
writer.close();
PrefixQuery query = new PrefixQuery(new Term("category", "foo"));
rw1 = query.rewrite(reader);
BooleanQuery bq = new BooleanQuery();
bq.add(query, BooleanClause.Occur.MUST);
rw2 = bq.rewrite(reader);
assertEquals("Number of Clauses Mismatch", getCount(reader, rw1), getCount(reader, rw2));
reader.close();
directory.close();
}
}

5
lucene/src/test/org/apache/lucene/search/TestBooleanQuery.java
View File

@ -16,9 +16,10 @@ package org.apache.lucene.search;
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
@ -61,7 +62,7 @@ public class TestBooleanQuery extends LuceneTestCase {
// LUCENE-1630
public void testNullOrSubScorer() throws Throwable {
Directory dir = new MockRAMDirectory();
IndexWriter w = new IndexWriter(dir, new IndexWriterConfig(
RandomIndexWriter w = new RandomIndexWriter(newRandom(), dir, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("field", "a b c d", Field.Store.NO, Field.Index.ANALYZED));

50
lucene/src/test/org/apache/lucene/search/TestBooleanScorer.java
View File

@ -23,8 +23,9 @@ import java.util.Arrays;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
@ -39,37 +40,34 @@ public class TestBooleanScorer extends LuceneTestCase
private static final String FIELD = "category";
public void testMethod() {
public void testMethod() throws Exception {
RAMDirectory directory = new RAMDirectory();
String[] values = new String[] { "1", "2", "3", "4" };
try {
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < values.length; i++) {
Document doc = new Document();
doc.add(new Field(FIELD, values[i], Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
writer.close();
BooleanQuery booleanQuery1 = new BooleanQuery();
booleanQuery1.add(new TermQuery(new Term(FIELD, "1")), BooleanClause.Occur.SHOULD);
booleanQuery1.add(new TermQuery(new Term(FIELD, "2")), BooleanClause.Occur.SHOULD);
BooleanQuery query = new BooleanQuery();
query.add(booleanQuery1, BooleanClause.Occur.MUST);
query.add(new TermQuery(new Term(FIELD, "9")), BooleanClause.Occur.MUST_NOT);
IndexSearcher indexSearcher = new IndexSearcher(directory, true);
ScoreDoc[] hits = indexSearcher.search(query, null, 1000).scoreDocs;
assertEquals("Number of matched documents", 2, hits.length);
}
catch (IOException e) {
fail(e.getMessage());
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < values.length; i++) {
Document doc = new Document();
doc.add(new Field(FIELD, values[i], Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
IndexReader ir = writer.getReader();
writer.close();
BooleanQuery booleanQuery1 = new BooleanQuery();
booleanQuery1.add(new TermQuery(new Term(FIELD, "1")), BooleanClause.Occur.SHOULD);
booleanQuery1.add(new TermQuery(new Term(FIELD, "2")), BooleanClause.Occur.SHOULD);
BooleanQuery query = new BooleanQuery();
query.add(booleanQuery1, BooleanClause.Occur.MUST);
query.add(new TermQuery(new Term(FIELD, "9")), BooleanClause.Occur.MUST_NOT);
IndexSearcher indexSearcher = new IndexSearcher(ir);
ScoreDoc[] hits = indexSearcher.search(query, null, 1000).scoreDocs;
assertEquals("Number of matched documents", 2, hits.length);
ir.close();
directory.close();
}
public void testEmptyBucketWithMoreDocs() throws Exception {

351
lucene/src/test/org/apache/lucene/search/TestCustomSearcherSort.java
View File

@ -24,17 +24,13 @@ import java.util.Map;
import java.util.Random;
import java.util.TreeMap;
import junit.framework.Test;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.DateTools;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
@ -46,59 +42,53 @@ import org.apache.lucene.util._TestUtil;
*
*/
public class TestCustomSearcherSort
extends LuceneTestCase
implements Serializable {
public class TestCustomSearcherSort extends LuceneTestCase implements
Serializable {
private Directory index = null;
private Query query = null;
// reduced from 20000 to 2000 to speed up test...
private final static int INDEX_SIZE = 2000*_TestUtil.getRandomMultiplier();
public TestCustomSearcherSort (String name) {
super (name);
}
public static void main (String[] argv) {
TestRunner.run (suite());
}
public static Test suite() {
return new TestSuite (TestCustomSearcherSort.class);
}
// create an index for testing
private Directory getIndex()
throws IOException {
RAMDirectory indexStore = new RAMDirectory ();
IndexWriter writer = new IndexWriter (indexStore, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomGen random = new RandomGen(newRandom());
for (int i=0; i<INDEX_SIZE; ++i) { // don't decrease; if to low the problem doesn't show up
Document doc = new Document();
if((i%5)!=0) { // some documents must not have an entry in the first sort field
doc.add (new Field("publicationDate_", random.getLuceneDate(), Field.Store.YES, Field.Index.NOT_ANALYZED));
}
if((i%7)==0) { // some documents to match the query (see below)
doc.add (new Field("content", "test", Field.Store.YES, Field.Index.ANALYZED));
}
// every document has a defined 'mandant' field
doc.add(new Field("mandant", Integer.toString(i%3), Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument (doc);
}
writer.optimize ();
writer.close ();
return indexStore;
}
private Directory index = null;
private IndexReader reader;
private Query query = null;
// reduced from 20000 to 2000 to speed up test...
private final static int INDEX_SIZE = 2000 * _TestUtil.getRandomMultiplier();
/**
* Create index and query for test cases.
*/
@Override
protected void setUp() throws Exception {
super.setUp();
index = getIndex();
query = new TermQuery( new Term("content", "test"));
super.setUp();
Random rand = newRandom();
index = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(rand, index,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomGen random = new RandomGen(rand);
for (int i = 0; i < INDEX_SIZE; ++i) { // don't decrease; if to low the
// problem doesn't show up
Document doc = new Document();
if ((i % 5) != 0) { // some documents must not have an entry in the first
// sort field
doc.add(new Field("publicationDate_", random.getLuceneDate(),
Field.Store.YES, Field.Index.NOT_ANALYZED));
}
if ((i % 7) == 0) { // some documents to match the query (see below)
doc.add(new Field("content", "test", Field.Store.YES,
Field.Index.ANALYZED));
}
// every document has a defined 'mandant' field
doc.add(new Field("mandant", Integer.toString(i % 3), Field.Store.YES,
Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
reader = writer.getReader();
writer.close();
query = new TermQuery(new Term("content", "test"));
}
@Override
protected void tearDown() throws Exception {
reader.close();
index.close();
super.tearDown();
}
/**
@ -107,167 +97,178 @@ implements Serializable {
public void testFieldSortCustomSearcher() throws Exception {
// log("Run testFieldSortCustomSearcher");
// define the sort criteria
Sort custSort = new Sort(
new SortField("publicationDate_", SortField.STRING),
SortField.FIELD_SCORE
);
Searcher searcher = new CustomSearcher (index, 2);
// search and check hits
Sort custSort = new Sort(
new SortField("publicationDate_", SortField.STRING),
SortField.FIELD_SCORE);
Searcher searcher = new CustomSearcher(reader, 2);
// search and check hits
matchHits(searcher, custSort);
}
/**
* Run the test using one CustomSearcher wrapped by a MultiSearcher.
*/
public void testFieldSortSingleSearcher() throws Exception {
// log("Run testFieldSortSingleSearcher");
// define the sort criteria
Sort custSort = new Sort(
new SortField("publicationDate_", SortField.STRING),
SortField.FIELD_SCORE
);
Searcher searcher = new MultiSearcher(new Searcher[] { new CustomSearcher(
index, 2) });
// search and check hits
Sort custSort = new Sort(
new SortField("publicationDate_", SortField.STRING),
SortField.FIELD_SCORE);
Searcher searcher = new MultiSearcher(new Searcher[] {new CustomSearcher(
reader, 2)});
// search and check hits
matchHits(searcher, custSort);
}
/**
* Run the test using two CustomSearcher instances.
*/
public void testFieldSortMultiCustomSearcher() throws Exception {
// log("Run testFieldSortMultiCustomSearcher");
// define the sort criteria
Sort custSort = new Sort(
new SortField("publicationDate_", SortField.STRING),
SortField.FIELD_SCORE
);
Searcher searcher =
new MultiSearcher(new Searchable[] {
new CustomSearcher (index, 0),
new CustomSearcher (index, 2)});
// search and check hits
Sort custSort = new Sort(
new SortField("publicationDate_", SortField.STRING),
SortField.FIELD_SCORE);
Searcher searcher = new MultiSearcher(new Searchable[] {
new CustomSearcher(reader, 0), new CustomSearcher(reader, 2)});
// search and check hits
matchHits(searcher, custSort);
}
// make sure the documents returned by the search match the expected list
private void matchHits (Searcher searcher, Sort sort)
throws IOException {
// make a query without sorting first
private void matchHits(Searcher searcher, Sort sort) throws IOException {
// make a query without sorting first
ScoreDoc[] hitsByRank = searcher.search(query, null, Integer.MAX_VALUE).scoreDocs;
checkHits(hitsByRank, "Sort by rank: "); // check for duplicates
Map<Integer,Integer> resultMap = new TreeMap<Integer,Integer>();
// store hits in TreeMap - TreeMap does not allow duplicates; existing entries are silently overwritten
for(int hitid=0;hitid<hitsByRank.length; ++hitid) {
resultMap.put(
Integer.valueOf(hitsByRank[hitid].doc), // Key: Lucene Document ID
Integer.valueOf(hitid)); // Value: Hits-Objekt Index
}
Map<Integer,Integer> resultMap = new TreeMap<Integer,Integer>();
// store hits in TreeMap - TreeMap does not allow duplicates; existing
// entries are silently overwritten
for (int hitid = 0; hitid < hitsByRank.length; ++hitid) {
resultMap.put(Integer.valueOf(hitsByRank[hitid].doc), // Key: Lucene
// Document ID
Integer.valueOf(hitid)); // Value: Hits-Objekt Index
}
// now make a query using the sort criteria
ScoreDoc[] resultSort = searcher.search (query, null, Integer.MAX_VALUE, sort).scoreDocs;
// now make a query using the sort criteria
ScoreDoc[] resultSort = searcher.search(query, null, Integer.MAX_VALUE,
sort).scoreDocs;
checkHits(resultSort, "Sort by custom criteria: "); // check for duplicates
// besides the sorting both sets of hits must be identical
for(int hitid=0;hitid<resultSort.length; ++hitid) {
Integer idHitDate = Integer.valueOf(resultSort[hitid].doc); // document ID from sorted search
if(!resultMap.containsKey(idHitDate)) {
log("ID "+idHitDate+" not found. Possibliy a duplicate.");
}
assertTrue(resultMap.containsKey(idHitDate)); // same ID must be in the Map from the rank-sorted search
// every hit must appear once in both result sets --> remove it from the Map.
// At the end the Map must be empty!
resultMap.remove(idHitDate);
}
if(resultMap.size()==0) {
// log("All hits matched");
} else {
log("Couldn't match "+resultMap.size()+" hits.");
}
assertEquals(resultMap.size(), 0);
// besides the sorting both sets of hits must be identical
for (int hitid = 0; hitid < resultSort.length; ++hitid) {
Integer idHitDate = Integer.valueOf(resultSort[hitid].doc); // document ID
// from sorted
// search
if (!resultMap.containsKey(idHitDate)) {
log("ID " + idHitDate + " not found. Possibliy a duplicate.");
}
assertTrue(resultMap.containsKey(idHitDate)); // same ID must be in the
// Map from the rank-sorted
// search
// every hit must appear once in both result sets --> remove it from the
// Map.
// At the end the Map must be empty!
resultMap.remove(idHitDate);
}
if (resultMap.size() == 0) {
// log("All hits matched");
} else {
log("Couldn't match " + resultMap.size() + " hits.");
}
assertEquals(resultMap.size(), 0);
}
/**
* Check the hits for duplicates.
*
* @param hits
*/
private void checkHits(ScoreDoc[] hits, String prefix) {
if(hits!=null) {
Map<Integer,Integer> idMap = new TreeMap<Integer,Integer>();
for(int docnum=0;docnum<hits.length;++docnum) {
Integer luceneId = null;
private void checkHits(ScoreDoc[] hits, String prefix) {
if (hits != null) {
Map<Integer,Integer> idMap = new TreeMap<Integer,Integer>();
for (int docnum = 0; docnum < hits.length; ++docnum) {
Integer luceneId = null;
luceneId = Integer.valueOf(hits[docnum].doc);
if(idMap.containsKey(luceneId)) {
StringBuilder message = new StringBuilder(prefix);
message.append("Duplicate key for hit index = ");
message.append(docnum);
message.append(", previous index = ");
message.append((idMap.get(luceneId)).toString());
message.append(", Lucene ID = ");
message.append(luceneId);
log(message.toString());
} else {
idMap.put(luceneId, Integer.valueOf(docnum));
}
}
luceneId = Integer.valueOf(hits[docnum].doc);
if (idMap.containsKey(luceneId)) {
StringBuilder message = new StringBuilder(prefix);
message.append("Duplicate key for hit index = ");
message.append(docnum);
message.append(", previous index = ");
message.append((idMap.get(luceneId)).toString());
message.append(", Lucene ID = ");
message.append(luceneId);
log(message.toString());
} else {
idMap.put(luceneId, Integer.valueOf(docnum));
}
}
}
}
// Simply write to console - choosen to be independant of log4j etc
private void log(String message) {
if (VERBOSE) System.out.println(message);
}
public class CustomSearcher extends IndexSearcher {
private int switcher;
/**
* @param r
*/
public CustomSearcher(IndexReader r, int switcher) {
super(r);
this.switcher = switcher;
}
// Simply write to console - choosen to be independant of log4j etc
private void log(String message) {
if (VERBOSE) System.out.println(message);
}
public class CustomSearcher extends IndexSearcher {
private int switcher;
/**
* @param directory
* @throws IOException
*/
public CustomSearcher(Directory directory, int switcher) throws IOException {
super(directory, true);
this.switcher = switcher;
}
/**
* @param r
*/
public CustomSearcher(IndexReader r, int switcher) {
super(r);
this.switcher = switcher;
}
/* (non-Javadoc)
* @see org.apache.lucene.search.Searchable#search(org.apache.lucene.search.Query, org.apache.lucene.search.Filter, int, org.apache.lucene.search.Sort)
*/
@Override
public TopFieldDocs search(Query query, Filter filter, int nDocs,
Sort sort) throws IOException {
BooleanQuery bq = new BooleanQuery();
bq.add(query, BooleanClause.Occur.MUST);
bq.add(new TermQuery(new Term("mandant", Integer.toString(switcher))), BooleanClause.Occur.MUST);
return super.search(bq, filter, nDocs, sort);
}
/* (non-Javadoc)
* @see org.apache.lucene.search.Searchable#search(org.apache.lucene.search.Query, org.apache.lucene.search.Filter, int)
*/
@Override
public TopDocs search(Query query, Filter filter, int nDocs)
/*
* (non-Javadoc)
*
* @see
* org.apache.lucene.search.Searchable#search(org.apache.lucene.search.Query
* , org.apache.lucene.search.Filter, int, org.apache.lucene.search.Sort)
*/
@Override
public TopFieldDocs search(Query query, Filter filter, int nDocs, Sort sort)
throws IOException {
BooleanQuery bq = new BooleanQuery();
bq.add(query, BooleanClause.Occur.MUST);
bq.add(new TermQuery(new Term("mandant", Integer.toString(switcher))), BooleanClause.Occur.MUST);
return super.search(bq, filter, nDocs);
}
BooleanQuery bq = new BooleanQuery();
bq.add(query, BooleanClause.Occur.MUST);
bq.add(new TermQuery(new Term("mandant", Integer.toString(switcher))),
BooleanClause.Occur.MUST);
return super.search(bq, filter, nDocs, sort);
}
private class RandomGen {
RandomGen(Random random) {
this.random = random;
}
private Random random;
private Calendar base = new GregorianCalendar(1980, 1, 1);
// Just to generate some different Lucene Date strings
private String getLuceneDate() {
return DateTools.timeToString(base.getTimeInMillis() + random.nextInt() - Integer.MIN_VALUE, DateTools.Resolution.DAY);
}
/*
* (non-Javadoc)
*
* @see
* org.apache.lucene.search.Searchable#search(org.apache.lucene.search.Query
* , org.apache.lucene.search.Filter, int)
*/
@Override
public TopDocs search(Query query, Filter filter, int nDocs)
throws IOException {
BooleanQuery bq = new BooleanQuery();
bq.add(query, BooleanClause.Occur.MUST);
bq.add(new TermQuery(new Term("mandant", Integer.toString(switcher))),
BooleanClause.Occur.MUST);
return super.search(bq, filter, nDocs);
}
}
private class RandomGen {
RandomGen(Random random) {
this.random = random;
}
private Random random;
private Calendar base = new GregorianCalendar(1980, 1, 1);
// Just to generate some different Lucene Date strings
private String getLuceneDate() {
return DateTools.timeToString(base.getTimeInMillis() + random.nextInt()
- Integer.MIN_VALUE, DateTools.Resolution.DAY);
}
}
}

205
lucene/src/test/org/apache/lucene/search/TestDateFilter.java
View File

@ -22,142 +22,157 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.DateTools;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
import java.io.IOException;
/**
* DateFilter JUnit tests.
*
*
* @version $Revision$
*/
/**
* DateFilter JUnit tests.
*
*
* @version $Revision$
*/
public class TestDateFilter extends LuceneTestCase {
public TestDateFilter(String name) {
super(name);
}
/**
*
*/
public static void testBefore() throws IOException {
/**
*
*/
public void testBefore() throws IOException {
// create an index
RAMDirectory indexStore = new RAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), indexStore,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
long now = System.currentTimeMillis();
Document doc = new Document();
// add time that is in the past
doc.add(new Field("datefield", DateTools.timeToString(now - 1000, DateTools.Resolution.MILLISECOND), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "Today is a very sunny day in New York City", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
writer.optimize();
writer.close();
Document doc = new Document();
// add time that is in the past
doc.add(new Field("datefield", DateTools.timeToString(now - 1000,
DateTools.Resolution.MILLISECOND), Field.Store.YES,
Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "Today is a very sunny day in New York City",
Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
IndexSearcher searcher = new IndexSearcher(indexStore, true);
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher searcher = new IndexSearcher(reader);
// filter that should preserve matches
//DateFilter df1 = DateFilter.Before("datefield", now);
TermRangeFilter df1 = new TermRangeFilter("datefield", DateTools.timeToString(now - 2000, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now, DateTools.Resolution.MILLISECOND), false, true);
// filter that should discard matches
//DateFilter df2 = DateFilter.Before("datefield", now - 999999);
TermRangeFilter df2 = new TermRangeFilter("datefield", DateTools.timeToString(0, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now - 2000, DateTools.Resolution.MILLISECOND), true, false);
// filter that should preserve matches
// DateFilter df1 = DateFilter.Before("datefield", now);
TermRangeFilter df1 = new TermRangeFilter("datefield", DateTools
.timeToString(now - 2000, DateTools.Resolution.MILLISECOND), DateTools
.timeToString(now, DateTools.Resolution.MILLISECOND), false, true);
// filter that should discard matches
// DateFilter df2 = DateFilter.Before("datefield", now - 999999);
TermRangeFilter df2 = new TermRangeFilter("datefield", DateTools
.timeToString(0, DateTools.Resolution.MILLISECOND), DateTools
.timeToString(now - 2000, DateTools.Resolution.MILLISECOND), true,
false);
// search something that doesn't exist with DateFilter
Query query1 = new TermQuery(new Term("body", "NoMatchForThis"));
Query query1 = new TermQuery(new Term("body", "NoMatchForThis"));
// search for something that does exists
Query query2 = new TermQuery(new Term("body", "sunny"));
// search for something that does exists
Query query2 = new TermQuery(new Term("body", "sunny"));
ScoreDoc[] result;
ScoreDoc[] result;
// ensure that queries return expected results without DateFilter first
result = searcher.search(query1, null, 1000).scoreDocs;
assertEquals(0, result.length);
// ensure that queries return expected results without DateFilter first
result = searcher.search(query1, null, 1000).scoreDocs;
assertEquals(0, result.length);
result = searcher.search(query2, null, 1000).scoreDocs;
assertEquals(1, result.length);
result = searcher.search(query2, null, 1000).scoreDocs;
assertEquals(1, result.length);
// run queries with DateFilter
result = searcher.search(query1, df1, 1000).scoreDocs;
assertEquals(0, result.length);
// run queries with DateFilter
result = searcher.search(query1, df1, 1000).scoreDocs;
assertEquals(0, result.length);
result = searcher.search(query1, df2, 1000).scoreDocs;
assertEquals(0, result.length);
result = searcher.search(query1, df2, 1000).scoreDocs;
assertEquals(0, result.length);
result = searcher.search(query2, df1, 1000).scoreDocs;
assertEquals(1, result.length);
result = searcher.search(query2, df1, 1000).scoreDocs;
assertEquals(1, result.length);
result = searcher.search(query2, df2, 1000).scoreDocs;
assertEquals(0, result.length);
reader.close();
indexStore.close();
}
result = searcher.search(query2, df2, 1000).scoreDocs;
assertEquals(0, result.length);
}
/**
*
*/
public void testAfter() throws IOException {
// create an index
RAMDirectory indexStore = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), indexStore,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
/**
*
*/
public static void testAfter()
throws IOException
{
// create an index
RAMDirectory indexStore = new RAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
long now = System.currentTimeMillis();
long now = System.currentTimeMillis();
Document doc = new Document();
// add time that is in the future
doc.add(new Field("datefield", DateTools.timeToString(now + 888888,
DateTools.Resolution.MILLISECOND), Field.Store.YES,
Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "Today is a very sunny day in New York City",
Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
Document doc = new Document();
// add time that is in the future
doc.add(new Field("datefield", DateTools.timeToString(now + 888888, DateTools.Resolution.MILLISECOND), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "Today is a very sunny day in New York City", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
writer.optimize();
writer.close();
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher searcher = new IndexSearcher(reader);
IndexSearcher searcher = new IndexSearcher(indexStore, true);
// filter that should preserve matches
//DateFilter df1 = DateFilter.After("datefield", now);
TermRangeFilter df1 = new TermRangeFilter("datefield", DateTools.timeToString(now, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now + 999999, DateTools.Resolution.MILLISECOND), true, false);
// filter that should discard matches
//DateFilter df2 = DateFilter.After("datefield", now + 999999);
TermRangeFilter df2 = new TermRangeFilter("datefield", DateTools.timeToString(now + 999999, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now + 999999999, DateTools.Resolution.MILLISECOND), false, true);
// filter that should preserve matches
// DateFilter df1 = DateFilter.After("datefield", now);
TermRangeFilter df1 = new TermRangeFilter("datefield", DateTools
.timeToString(now, DateTools.Resolution.MILLISECOND), DateTools
.timeToString(now + 999999, DateTools.Resolution.MILLISECOND), true,
false);
// filter that should discard matches
// DateFilter df2 = DateFilter.After("datefield", now + 999999);
TermRangeFilter df2 = new TermRangeFilter("datefield", DateTools
.timeToString(now + 999999, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now + 999999999,
DateTools.Resolution.MILLISECOND), false, true);
// search something that doesn't exist with DateFilter
Query query1 = new TermQuery(new Term("body", "NoMatchForThis"));
Query query1 = new TermQuery(new Term("body", "NoMatchForThis"));
// search for something that does exists
Query query2 = new TermQuery(new Term("body", "sunny"));
// search for something that does exists
Query query2 = new TermQuery(new Term("body", "sunny"));
ScoreDoc[] result;
ScoreDoc[] result;
// ensure that queries return expected results without DateFilter first
result = searcher.search(query1, null, 1000).scoreDocs;
assertEquals(0, result.length);
// ensure that queries return expected results without DateFilter first
result = searcher.search(query1, null, 1000).scoreDocs;
assertEquals(0, result.length);
result = searcher.search(query2, null, 1000).scoreDocs;
assertEquals(1, result.length);
result = searcher.search(query2, null, 1000).scoreDocs;
assertEquals(1, result.length);
// run queries with DateFilter
result = searcher.search(query1, df1, 1000).scoreDocs;
assertEquals(0, result.length);
// run queries with DateFilter
result = searcher.search(query1, df1, 1000).scoreDocs;
assertEquals(0, result.length);
result = searcher.search(query1, df2, 1000).scoreDocs;
assertEquals(0, result.length);
result = searcher.search(query1, df2, 1000).scoreDocs;
assertEquals(0, result.length);
result = searcher.search(query2, df1, 1000).scoreDocs;
assertEquals(1, result.length);
result = searcher.search(query2, df1, 1000).scoreDocs;
assertEquals(1, result.length);
result = searcher.search(query2, df2, 1000).scoreDocs;
assertEquals(0, result.length);
}
result = searcher.search(query2, df2, 1000).scoreDocs;
assertEquals(0, result.length);
reader.close();
indexStore.close();
}
}

20
lucene/src/test/org/apache/lucene/search/TestDateSort.java
View File

@ -25,8 +25,9 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.DateTools;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
@ -44,14 +45,16 @@ public class TestDateSort extends LuceneTestCase {
private static final String TEXT_FIELD = "text";
private static final String DATE_TIME_FIELD = "dateTime";
private static Directory directory;
private Directory directory;
private IndexReader reader;
@Override
protected void setUp() throws Exception {
super.setUp();
// Create an index writer.
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
// oldest doc:
// Add the first document. text = "Document 1" dateTime = Oct 10 03:25:22 EDT 2007
@ -66,12 +69,19 @@ public class TestDateSort extends LuceneTestCase {
// Add the fifth document. text = "Document 5" dateTime = Oct 12 13:25:43 EDT 2007
writer.addDocument(createDocument("Document 5", 1192209943000L));
writer.optimize();
reader = writer.getReader();
writer.close();
}
@Override
protected void tearDown() throws Exception {
reader.close();
directory.close();
super.tearDown();
}
public void testReverseDateSort() throws Exception {
IndexSearcher searcher = new IndexSearcher(directory, true);
IndexSearcher searcher = new IndexSearcher(reader);
Sort sort = new Sort(new SortField(DATE_TIME_FIELD, SortField.STRING, true));

756
lucene/src/test/org/apache/lucene/search/TestDisjunctionMaxQuery.java
View File

@ -1,6 +1,5 @@
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
@ -23,8 +22,8 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
@ -36,454 +35,457 @@ import java.io.IOException;
* Test of the DisjunctionMaxQuery.
*
*/
public class TestDisjunctionMaxQuery extends LuceneTestCase{
public class TestDisjunctionMaxQuery extends LuceneTestCase {
/** threshold for comparing floats */
public static final float SCORE_COMP_THRESH = 0.0000f;
/** threshold for comparing floats */
public static final float SCORE_COMP_THRESH = 0.0000f;
/**
* Similarity to eliminate tf, idf and lengthNorm effects to
* isolate test case.
*
* <p>
* same as TestRankingSimilarity in TestRanking.zip from
* http://issues.apache.org/jira/browse/LUCENE-323
* </p>
*/
private static class TestSimilarity extends DefaultSimilarity {
/**
* Similarity to eliminate tf, idf and lengthNorm effects to isolate test
* case.
*
* <p>
* same as TestRankingSimilarity in TestRanking.zip from
* http://issues.apache.org/jira/browse/LUCENE-323
* </p>
*/
private static class TestSimilarity extends DefaultSimilarity {
public TestSimilarity() {
}
@Override
public float tf(float freq) {
if (freq > 0.0f) return 1.0f;
else return 0.0f;
}
@Override
public float lengthNorm(String fieldName, int numTerms) {
return 1.0f;
}
@Override
public float idf(int docFreq, int numDocs) {
return 1.0f;
}
}
public Similarity sim = new TestSimilarity();
public Directory index;
public IndexReader r;
public IndexSearcher s;
public TestSimilarity() {}
@Override
protected void setUp() throws Exception {
super.setUp();
index = new RAMDirectory();
IndexWriter writer = new IndexWriter(index, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()).setSimilarity(sim));
// hed is the most important field, dek is secondary
// d1 is an "ok" match for: albino elephant
{
Document d1 = new Document();
d1.add(new Field("id", "d1", Field.Store.YES, Field.Index.NOT_ANALYZED));//Field.Keyword("id", "d1"));
d1.add(new Field("hed", "elephant", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("hed", "elephant"));
d1.add(new Field("dek", "elephant", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("dek", "elephant"));
writer.addDocument(d1);
}
// d2 is a "good" match for: albino elephant
{
Document d2 = new Document();
d2.add(new Field("id", "d2", Field.Store.YES, Field.Index.NOT_ANALYZED));//Field.Keyword("id", "d2"));
d2.add(new Field("hed", "elephant", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("hed", "elephant"));
d2.add(new Field("dek", "albino", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("dek", "albino"));
d2.add(new Field("dek", "elephant", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("dek", "elephant"));
writer.addDocument(d2);
}
// d3 is a "better" match for: albino elephant
{
Document d3 = new Document();
d3.add(new Field("id", "d3", Field.Store.YES, Field.Index.NOT_ANALYZED));//Field.Keyword("id", "d3"));
d3.add(new Field("hed", "albino", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("hed", "albino"));
d3.add(new Field("hed", "elephant", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("hed", "elephant"));
writer.addDocument(d3);
}
// d4 is the "best" match for: albino elephant
{
Document d4 = new Document();
d4.add(new Field("id", "d4", Field.Store.YES, Field.Index.NOT_ANALYZED));//Field.Keyword("id", "d4"));
d4.add(new Field("hed", "albino", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("hed", "albino"));
d4.add(new Field("hed", "elephant", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("hed", "elephant"));
d4.add(new Field("dek", "albino", Field.Store.YES, Field.Index.ANALYZED));//Field.Text("dek", "albino"));
writer.addDocument(d4);
}
writer.close();
r = IndexReader.open(index, true);
s = new IndexSearcher(r);
s.setSimilarity(sim);
public float tf(float freq) {
if (freq > 0.0f) return 1.0f;
else return 0.0f;
}
@Override
public float lengthNorm(String fieldName, int numTerms) {
return 1.0f;
}
@Override
public float idf(int docFreq, int numDocs) {
return 1.0f;
}
}
public Similarity sim = new TestSimilarity();
public Directory index;
public IndexReader r;
public IndexSearcher s;
@Override
protected void setUp() throws Exception {
super.setUp();
index = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), index,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer())
.setSimilarity(sim));
// hed is the most important field, dek is secondary
// d1 is an "ok" match for: albino elephant
{
Document d1 = new Document();
d1.add(new Field("id", "d1", Field.Store.YES, Field.Index.NOT_ANALYZED));// Field.Keyword("id",
// "d1"));
d1
.add(new Field("hed", "elephant", Field.Store.YES,
Field.Index.ANALYZED));// Field.Text("hed", "elephant"));
d1
.add(new Field("dek", "elephant", Field.Store.YES,
Field.Index.ANALYZED));// Field.Text("dek", "elephant"));
writer.addDocument(d1);
}
// d2 is a "good" match for: albino elephant
{
Document d2 = new Document();
d2.add(new Field("id", "d2", Field.Store.YES, Field.Index.NOT_ANALYZED));// Field.Keyword("id",
// "d2"));
d2
.add(new Field("hed", "elephant", Field.Store.YES,
Field.Index.ANALYZED));// Field.Text("hed", "elephant"));
d2.add(new Field("dek", "albino", Field.Store.YES, Field.Index.ANALYZED));// Field.Text("dek",
// "albino"));
d2
.add(new Field("dek", "elephant", Field.Store.YES,
Field.Index.ANALYZED));// Field.Text("dek", "elephant"));
writer.addDocument(d2);
}
// d3 is a "better" match for: albino elephant
{
Document d3 = new Document();
d3.add(new Field("id", "d3", Field.Store.YES, Field.Index.NOT_ANALYZED));// Field.Keyword("id",
// "d3"));
d3.add(new Field("hed", "albino", Field.Store.YES, Field.Index.ANALYZED));// Field.Text("hed",
// "albino"));
d3
.add(new Field("hed", "elephant", Field.Store.YES,
Field.Index.ANALYZED));// Field.Text("hed", "elephant"));
writer.addDocument(d3);
}
// d4 is the "best" match for: albino elephant
{
Document d4 = new Document();
d4.add(new Field("id", "d4", Field.Store.YES, Field.Index.NOT_ANALYZED));// Field.Keyword("id",
// "d4"));
d4.add(new Field("hed", "albino", Field.Store.YES, Field.Index.ANALYZED));// Field.Text("hed",
// "albino"));
d4
.add(new Field("hed", "elephant", Field.Store.YES,
Field.Index.ANALYZED));// Field.Text("hed", "elephant"));
d4.add(new Field("dek", "albino", Field.Store.YES, Field.Index.ANALYZED));// Field.Text("dek",
// "albino"));
writer.addDocument(d4);
}
r = writer.getReader();
writer.close();
s = new IndexSearcher(r);
s.setSimilarity(sim);
}
@Override
protected void tearDown() throws Exception {
s.close();
r.close();
index.close();
super.tearDown();
}
public void testSkipToFirsttimeMiss() throws IOException {
final DisjunctionMaxQuery dq = new DisjunctionMaxQuery(0.0f);
dq.add(tq("id","d1"));
dq.add(tq("dek","DOES_NOT_EXIST"));
dq.add(tq("id", "d1"));
dq.add(tq("dek", "DOES_NOT_EXIST"));
QueryUtils.check(dq,s);
QueryUtils.check(dq, s);
final Weight dw = dq.weight(s);
final Scorer ds = dw.scorer(r, true, false);
final boolean skipOk = ds.advance(3) != DocIdSetIterator.NO_MORE_DOCS;
if (skipOk) {
fail("firsttime skipTo found a match? ... " + r.document(ds.docID()).get("id"));
fail("firsttime skipTo found a match? ... "
+ r.document(ds.docID()).get("id"));
}
}
public void testSkipToFirsttimeHit() throws IOException {
final DisjunctionMaxQuery dq = new DisjunctionMaxQuery(0.0f);
dq.add(tq("dek","albino"));
dq.add(tq("dek","DOES_NOT_EXIST"));
dq.add(tq("dek", "albino"));
dq.add(tq("dek", "DOES_NOT_EXIST"));
QueryUtils.check(dq,s);
QueryUtils.check(dq, s);
final Weight dw = dq.weight(s);
final Scorer ds = dw.scorer(r, true, false);
assertTrue("firsttime skipTo found no match", ds.advance(3) != DocIdSetIterator.NO_MORE_DOCS);
assertTrue("firsttime skipTo found no match",
ds.advance(3) != DocIdSetIterator.NO_MORE_DOCS);
assertEquals("found wrong docid", "d4", r.document(ds.docID()).get("id"));
}
public void testSimpleEqualScores1() throws Exception {
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.0f);
q.add(tq("hed","albino"));
q.add(tq("hed","elephant"));
QueryUtils.check(q,s);
q.add(tq("hed", "albino"));
q.add(tq("hed", "elephant"));
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("all docs should match " + q.toString(),
4, h.length);
assertEquals("all docs should match " + q.toString(), 4, h.length);
float score = h[0].score;
for (int i = 1; i < h.length; i++) {
assertEquals("score #" + i + " is not the same",
score, h[i].score, SCORE_COMP_THRESH);
assertEquals("score #" + i + " is not the same", score, h[i].score,
SCORE_COMP_THRESH);
}
} catch (Error e) {
printHits("testSimpleEqualScores1",h,s);
printHits("testSimpleEqualScores1", h, s);
throw e;
}
}
public void testSimpleEqualScores2() throws Exception {
public void testSimpleEqualScores2() throws Exception {
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.0f);
q.add(tq("dek","albino"));
q.add(tq("dek","elephant"));
QueryUtils.check(q,s);
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.0f);
q.add(tq("dek", "albino"));
q.add(tq("dek", "elephant"));
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("3 docs should match " + q.toString(),
3, h.length);
float score = h[0].score;
for (int i = 1; i < h.length; i++) {
assertEquals("score #" + i + " is not the same",
score, h[i].score, SCORE_COMP_THRESH);
}
} catch (Error e) {
printHits("testSimpleEqualScores2",h, s);
throw e;
}
try {
assertEquals("3 docs should match " + q.toString(), 3, h.length);
float score = h[0].score;
for (int i = 1; i < h.length; i++) {
assertEquals("score #" + i + " is not the same", score, h[i].score,
SCORE_COMP_THRESH);
}
} catch (Error e) {
printHits("testSimpleEqualScores2", h, s);
throw e;
}
public void testSimpleEqualScores3() throws Exception {
}
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.0f);
q.add(tq("hed","albino"));
q.add(tq("hed","elephant"));
q.add(tq("dek","albino"));
q.add(tq("dek","elephant"));
QueryUtils.check(q,s);
public void testSimpleEqualScores3() throws Exception {
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.0f);
q.add(tq("hed", "albino"));
q.add(tq("hed", "elephant"));
q.add(tq("dek", "albino"));
q.add(tq("dek", "elephant"));
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("all docs should match " + q.toString(),
4, h.length);
float score = h[0].score;
for (int i = 1; i < h.length; i++) {
assertEquals("score #" + i + " is not the same",
score, h[i].score, SCORE_COMP_THRESH);
}
} catch (Error e) {
printHits("testSimpleEqualScores3",h, s);
throw e;
}
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("all docs should match " + q.toString(), 4, h.length);
float score = h[0].score;
for (int i = 1; i < h.length; i++) {
assertEquals("score #" + i + " is not the same", score, h[i].score,
SCORE_COMP_THRESH);
}
} catch (Error e) {
printHits("testSimpleEqualScores3", h, s);
throw e;
}
public void testSimpleTiebreaker() throws Exception {
}
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.01f);
q.add(tq("dek","albino"));
q.add(tq("dek","elephant"));
QueryUtils.check(q,s);
public void testSimpleTiebreaker() throws Exception {
DisjunctionMaxQuery q = new DisjunctionMaxQuery(0.01f);
q.add(tq("dek", "albino"));
q.add(tq("dek", "elephant"));
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("3 docs should match " + q.toString(),
3, h.length);
assertEquals("wrong first", "d2", s.doc(h[0].doc).get("id"));
float score0 = h[0].score;
float score1 = h[1].score;
float score2 = h[2].score;
assertTrue("d2 does not have better score then others: " +
score0 + " >? " + score1,
score0 > score1);
assertEquals("d4 and d1 don't have equal scores",
score1, score2, SCORE_COMP_THRESH);
} catch (Error e) {
printHits("testSimpleTiebreaker",h, s);
throw e;
}
try {
assertEquals("3 docs should match " + q.toString(), 3, h.length);
assertEquals("wrong first", "d2", s.doc(h[0].doc).get("id"));
float score0 = h[0].score;
float score1 = h[1].score;
float score2 = h[2].score;
assertTrue("d2 does not have better score then others: " + score0
+ " >? " + score1, score0 > score1);
assertEquals("d4 and d1 don't have equal scores", score1, score2,
SCORE_COMP_THRESH);
} catch (Error e) {
printHits("testSimpleTiebreaker", h, s);
throw e;
}
}
public void testBooleanRequiredEqualScores() throws Exception {
public void testBooleanRequiredEqualScores() throws Exception {
BooleanQuery q = new BooleanQuery();
{
DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.0f);
q1.add(tq("hed","albino"));
q1.add(tq("dek","albino"));
q.add(q1,BooleanClause.Occur.MUST);//true,false);
QueryUtils.check(q1,s);
}
{
DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.0f);
q2.add(tq("hed","elephant"));
q2.add(tq("dek","elephant"));
q.add(q2, BooleanClause.Occur.MUST);//true,false);
QueryUtils.check(q2,s);
}
QueryUtils.check(q,s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("3 docs should match " + q.toString(),
3, h.length);
float score = h[0].score;
for (int i = 1; i < h.length; i++) {
assertEquals("score #" + i + " is not the same",
score, h[i].score, SCORE_COMP_THRESH);
}
} catch (Error e) {
printHits("testBooleanRequiredEqualScores1",h, s);
throw e;
}
}
public void testBooleanOptionalNoTiebreaker() throws Exception {
BooleanQuery q = new BooleanQuery();
{
DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.0f);
q1.add(tq("hed","albino"));
q1.add(tq("dek","albino"));
q.add(q1, BooleanClause.Occur.SHOULD);//false,false);
}
{
DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.0f);
q2.add(tq("hed","elephant"));
q2.add(tq("dek","elephant"));
q.add(q2, BooleanClause.Occur.SHOULD);//false,false);
}
QueryUtils.check(q,s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("4 docs should match " + q.toString(),
4, h.length);
float score = h[0].score;
for (int i = 1; i < h.length-1; i++) { /* note: -1 */
assertEquals("score #" + i + " is not the same",
score, h[i].score, SCORE_COMP_THRESH);
}
assertEquals("wrong last", "d1", s.doc(h[h.length-1].doc).get("id"));
float score1 = h[h.length-1].score;
assertTrue("d1 does not have worse score then others: " +
score + " >? " + score1,
score > score1);
} catch (Error e) {
printHits("testBooleanOptionalNoTiebreaker",h, s);
throw e;
}
}
public void testBooleanOptionalWithTiebreaker() throws Exception {
BooleanQuery q = new BooleanQuery();
{
DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.01f);
q1.add(tq("hed","albino"));
q1.add(tq("dek","albino"));
q.add(q1, BooleanClause.Occur.SHOULD);//false,false);
}
{
DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.01f);
q2.add(tq("hed","elephant"));
q2.add(tq("dek","elephant"));
q.add(q2, BooleanClause.Occur.SHOULD);//false,false);
}
QueryUtils.check(q,s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("4 docs should match " + q.toString(),
4, h.length);
float score0 = h[0].score;
float score1 = h[1].score;
float score2 = h[2].score;
float score3 = h[3].score;
String doc0 = s.doc(h[0].doc).get("id");
String doc1 = s.doc(h[1].doc).get("id");
String doc2 = s.doc(h[2].doc).get("id");
String doc3 = s.doc(h[3].doc).get("id");
assertTrue("doc0 should be d2 or d4: " + doc0,
doc0.equals("d2") || doc0.equals("d4"));
assertTrue("doc1 should be d2 or d4: " + doc0,
doc1.equals("d2") || doc1.equals("d4"));
assertEquals("score0 and score1 should match",
score0, score1, SCORE_COMP_THRESH);
assertEquals("wrong third", "d3", doc2);
assertTrue("d3 does not have worse score then d2 and d4: " +
score1 + " >? " + score2,
score1 > score2);
assertEquals("wrong fourth", "d1", doc3);
assertTrue("d1 does not have worse score then d3: " +
score2 + " >? " + score3,
score2 > score3);
} catch (Error e) {
printHits("testBooleanOptionalWithTiebreaker",h, s);
throw e;
}
BooleanQuery q = new BooleanQuery();
{
DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.0f);
q1.add(tq("hed", "albino"));
q1.add(tq("dek", "albino"));
q.add(q1, BooleanClause.Occur.MUST);// true,false);
QueryUtils.check(q1, s);
}
public void testBooleanOptionalWithTiebreakerAndBoost() throws Exception {
BooleanQuery q = new BooleanQuery();
{
DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.01f);
q1.add(tq("hed","albino", 1.5f));
q1.add(tq("dek","albino"));
q.add(q1, BooleanClause.Occur.SHOULD);//false,false);
}
{
DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.01f);
q2.add(tq("hed","elephant", 1.5f));
q2.add(tq("dek","elephant"));
q.add(q2, BooleanClause.Occur.SHOULD);//false,false);
}
QueryUtils.check(q,s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("4 docs should match " + q.toString(),
4, h.length);
float score0 = h[0].score;
float score1 = h[1].score;
float score2 = h[2].score;
float score3 = h[3].score;
String doc0 = s.doc(h[0].doc).get("id");
String doc1 = s.doc(h[1].doc).get("id");
String doc2 = s.doc(h[2].doc).get("id");
String doc3 = s.doc(h[3].doc).get("id");
assertEquals("doc0 should be d4: ", "d4", doc0);
assertEquals("doc1 should be d3: ", "d3", doc1);
assertEquals("doc2 should be d2: ", "d2", doc2);
assertEquals("doc3 should be d1: ", "d1", doc3);
assertTrue("d4 does not have a better score then d3: " +
score0 + " >? " + score1,
score0 > score1);
assertTrue("d3 does not have a better score then d2: " +
score1 + " >? " + score2,
score1 > score2);
assertTrue("d3 does not have a better score then d1: " +
score2 + " >? " + score3,
score2 > score3);
} catch (Error e) {
printHits("testBooleanOptionalWithTiebreakerAndBoost",h, s);
throw e;
}
{
DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.0f);
q2.add(tq("hed", "elephant"));
q2.add(tq("dek", "elephant"));
q.add(q2, BooleanClause.Occur.MUST);// true,false);
QueryUtils.check(q2, s);
}
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
/** macro */
protected Query tq(String f, String t) {
return new TermQuery(new Term(f, t));
try {
assertEquals("3 docs should match " + q.toString(), 3, h.length);
float score = h[0].score;
for (int i = 1; i < h.length; i++) {
assertEquals("score #" + i + " is not the same", score, h[i].score,
SCORE_COMP_THRESH);
}
} catch (Error e) {
printHits("testBooleanRequiredEqualScores1", h, s);
throw e;
}
/** macro */
protected Query tq(String f, String t, float b) {
Query q = tq(f,t);
q.setBoost(b);
return q;
}
public void testBooleanOptionalNoTiebreaker() throws Exception {
BooleanQuery q = new BooleanQuery();
{
DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.0f);
q1.add(tq("hed", "albino"));
q1.add(tq("dek", "albino"));
q.add(q1, BooleanClause.Occur.SHOULD);// false,false);
}
{
DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.0f);
q2.add(tq("hed", "elephant"));
q2.add(tq("dek", "elephant"));
q.add(q2, BooleanClause.Occur.SHOULD);// false,false);
}
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("4 docs should match " + q.toString(), 4, h.length);
float score = h[0].score;
for (int i = 1; i < h.length - 1; i++) { /* note: -1 */
assertEquals("score #" + i + " is not the same", score, h[i].score,
SCORE_COMP_THRESH);
}
assertEquals("wrong last", "d1", s.doc(h[h.length - 1].doc).get("id"));
float score1 = h[h.length - 1].score;
assertTrue("d1 does not have worse score then others: " + score + " >? "
+ score1, score > score1);
} catch (Error e) {
printHits("testBooleanOptionalNoTiebreaker", h, s);
throw e;
}
}
public void testBooleanOptionalWithTiebreaker() throws Exception {
BooleanQuery q = new BooleanQuery();
{
DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.01f);
q1.add(tq("hed", "albino"));
q1.add(tq("dek", "albino"));
q.add(q1, BooleanClause.Occur.SHOULD);// false,false);
}
{
DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.01f);
q2.add(tq("hed", "elephant"));
q2.add(tq("dek", "elephant"));
q.add(q2, BooleanClause.Occur.SHOULD);// false,false);
}
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("4 docs should match " + q.toString(), 4, h.length);
float score0 = h[0].score;
float score1 = h[1].score;
float score2 = h[2].score;
float score3 = h[3].score;
String doc0 = s.doc(h[0].doc).get("id");
String doc1 = s.doc(h[1].doc).get("id");
String doc2 = s.doc(h[2].doc).get("id");
String doc3 = s.doc(h[3].doc).get("id");
assertTrue("doc0 should be d2 or d4: " + doc0, doc0.equals("d2")
|| doc0.equals("d4"));
assertTrue("doc1 should be d2 or d4: " + doc0, doc1.equals("d2")
|| doc1.equals("d4"));
assertEquals("score0 and score1 should match", score0, score1,
SCORE_COMP_THRESH);
assertEquals("wrong third", "d3", doc2);
assertTrue("d3 does not have worse score then d2 and d4: " + score1
+ " >? " + score2, score1 > score2);
assertEquals("wrong fourth", "d1", doc3);
assertTrue("d1 does not have worse score then d3: " + score2 + " >? "
+ score3, score2 > score3);
} catch (Error e) {
printHits("testBooleanOptionalWithTiebreaker", h, s);
throw e;
}
}
protected void printHits(String test, ScoreDoc[] h, Searcher searcher) throws Exception {
public void testBooleanOptionalWithTiebreakerAndBoost() throws Exception {
System.err.println("------- " + test + " -------");
DecimalFormat f = new DecimalFormat("0.000000000");
for (int i = 0; i < h.length; i++) {
Document d = searcher.doc(h[i].doc);
float score = h[i].score;
System.err.println("#" + i + ": " + f.format(score) + " - " +
d.get("id"));
}
BooleanQuery q = new BooleanQuery();
{
DisjunctionMaxQuery q1 = new DisjunctionMaxQuery(0.01f);
q1.add(tq("hed", "albino", 1.5f));
q1.add(tq("dek", "albino"));
q.add(q1, BooleanClause.Occur.SHOULD);// false,false);
}
{
DisjunctionMaxQuery q2 = new DisjunctionMaxQuery(0.01f);
q2.add(tq("hed", "elephant", 1.5f));
q2.add(tq("dek", "elephant"));
q.add(q2, BooleanClause.Occur.SHOULD);// false,false);
}
QueryUtils.check(q, s);
ScoreDoc[] h = s.search(q, null, 1000).scoreDocs;
try {
assertEquals("4 docs should match " + q.toString(), 4, h.length);
float score0 = h[0].score;
float score1 = h[1].score;
float score2 = h[2].score;
float score3 = h[3].score;
String doc0 = s.doc(h[0].doc).get("id");
String doc1 = s.doc(h[1].doc).get("id");
String doc2 = s.doc(h[2].doc).get("id");
String doc3 = s.doc(h[3].doc).get("id");
assertEquals("doc0 should be d4: ", "d4", doc0);
assertEquals("doc1 should be d3: ", "d3", doc1);
assertEquals("doc2 should be d2: ", "d2", doc2);
assertEquals("doc3 should be d1: ", "d1", doc3);
assertTrue("d4 does not have a better score then d3: " + score0 + " >? "
+ score1, score0 > score1);
assertTrue("d3 does not have a better score then d2: " + score1 + " >? "
+ score2, score1 > score2);
assertTrue("d3 does not have a better score then d1: " + score2 + " >? "
+ score3, score2 > score3);
} catch (Error e) {
printHits("testBooleanOptionalWithTiebreakerAndBoost", h, s);
throw e;
}
}
/** macro */
protected Query tq(String f, String t) {
return new TermQuery(new Term(f, t));
}
/** macro */
protected Query tq(String f, String t, float b) {
Query q = tq(f, t);
q.setBoost(b);
return q;
}
protected void printHits(String test, ScoreDoc[] h, Searcher searcher)
throws Exception {
System.err.println("------- " + test + " -------");
DecimalFormat f = new DecimalFormat("0.000000000");
for (int i = 0; i < h.length; i++) {
Document d = searcher.doc(h[i].doc);
float score = h[i].score;
System.err
.println("#" + i + ": " + f.format(score) + " - " + d.get("id"));
}
}
}

14
lucene/src/test/org/apache/lucene/search/TestDocBoost.java
View File

@ -23,8 +23,8 @@ import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.*;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
@ -40,8 +40,8 @@ public class TestDocBoost extends LuceneTestCase {
public void testDocBoost() throws Exception {
RAMDirectory store = new RAMDirectory();
IndexWriter writer = new IndexWriter(store, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), store,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Fieldable f1 = new Field("field", "word", Field.Store.YES, Field.Index.ANALYZED);
Fieldable f2 = new Field("field", "word", Field.Store.YES, Field.Index.ANALYZED);
@ -63,12 +63,13 @@ public class TestDocBoost extends LuceneTestCase {
writer.addDocument(d2);
writer.addDocument(d3);
writer.addDocument(d4);
writer.optimize();
IndexReader reader = writer.getReader();
writer.close();
final float[] scores = new float[4];
new IndexSearcher(store, true).search
new IndexSearcher(reader).search
(new TermQuery(new Term("field", "word")),
new Collector() {
private int base = 0;
@ -97,5 +98,8 @@ public class TestDocBoost extends LuceneTestCase {
assertTrue(scores[i] > lastScore);
lastScore = scores[i];
}
reader.close();
store.close();
}
}

10
lucene/src/test/org/apache/lucene/search/TestDocIdSet.java
View File

@ -30,8 +30,8 @@ import org.apache.lucene.document.Field;
import org.apache.lucene.document.Field.Index;
import org.apache.lucene.document.Field.Store;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
@ -104,14 +104,16 @@ public class TestDocIdSet extends LuceneTestCase {
// Tests that if a Filter produces a null DocIdSet, which is given to
// IndexSearcher, everything works fine. This came up in LUCENE-1754.
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("c", "val", Store.NO, Index.NOT_ANALYZED_NO_NORMS));
writer.addDocument(doc);
IndexReader reader = writer.getReader();
writer.close();
// First verify the document is searchable.
IndexSearcher searcher = new IndexSearcher(dir, true);
IndexSearcher searcher = new IndexSearcher(reader);
Assert.assertEquals(1, searcher.search(new MatchAllDocsQuery(), 10).totalHits);
// Now search w/ a Filter which returns a null DocIdSet
@ -124,6 +126,8 @@ public class TestDocIdSet extends LuceneTestCase {
Assert.assertEquals(0, searcher.search(new MatchAllDocsQuery(), f, 10).totalHits);
searcher.close();
reader.close();
dir.close();
}
}

16
lucene/src/test/org/apache/lucene/search/TestExplanations.java
View File

@ -22,8 +22,9 @@ import org.apache.lucene.queryParser.ParseException;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.spans.SpanFirstQuery;
import org.apache.lucene.search.spans.SpanNearQuery;
@ -31,6 +32,7 @@ import org.apache.lucene.search.spans.SpanNotQuery;
import org.apache.lucene.search.spans.SpanOrQuery;
import org.apache.lucene.search.spans.SpanQuery;
import org.apache.lucene.search.spans.SpanTermQuery;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
@ -48,6 +50,8 @@ import org.apache.lucene.util.LuceneTestCase;
*/
public class TestExplanations extends LuceneTestCase {
protected IndexSearcher searcher;
protected IndexReader reader;
protected Directory directory;
public static final String KEY = "KEY";
public static final String FIELD = "field";
@ -57,22 +61,26 @@ public class TestExplanations extends LuceneTestCase {
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer= new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
directory = new RAMDirectory();
RandomIndexWriter writer= new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < docFields.length; i++) {
Document doc = new Document();
doc.add(new Field(KEY, ""+i, Field.Store.NO, Field.Index.NOT_ANALYZED));
doc.add(new Field(FIELD, docFields[i], Field.Store.NO, Field.Index.ANALYZED));
writer.addDocument(doc);
}
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
}
protected String[] docFields = {

4
lucene/src/test/org/apache/lucene/search/TestFieldCache.java
View File

@ -22,6 +22,7 @@ import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.TermsEnum;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.store.MockRAMDirectory;
@ -49,7 +50,8 @@ public class TestFieldCache extends LuceneTestCase {
Random r = newRandom();
NUM_DOCS = 1000 * _TestUtil.getRandomMultiplier();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer= new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()).setMaxBufferedDocs(500));
RandomIndexWriter writer= new RandomIndexWriter(r, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
long theLong = Long.MAX_VALUE;
double theDouble = Double.MAX_VALUE;
byte theByte = Byte.MAX_VALUE;

25
lucene/src/test/org/apache/lucene/search/TestFieldCacheRangeFilter.java
View File

@ -40,16 +40,9 @@ import org.apache.lucene.store.RAMDirectory;
*/
public class TestFieldCacheRangeFilter extends BaseTestRangeFilter {
public TestFieldCacheRangeFilter(String name) {
super(name);
}
public TestFieldCacheRangeFilter() {
super();
}
public void testRangeFilterId() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
int medId = ((maxId - minId) / 2);
@ -133,11 +126,11 @@ public class TestFieldCacheRangeFilter extends BaseTestRangeFilter {
public void testFieldCacheRangeFilterRand() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
String minRP = pad(signedIndex.minR);
String maxRP = pad(signedIndex.maxR);
String minRP = pad(signedIndexDir.minR);
String maxRP = pad(signedIndexDir.maxR);
int numDocs = reader.numDocs();
@ -196,7 +189,7 @@ public class TestFieldCacheRangeFilter extends BaseTestRangeFilter {
public void testFieldCacheRangeFilterShorts() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
int numDocs = reader.numDocs();
@ -285,7 +278,7 @@ public class TestFieldCacheRangeFilter extends BaseTestRangeFilter {
public void testFieldCacheRangeFilterInts() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
int numDocs = reader.numDocs();
@ -375,7 +368,7 @@ public class TestFieldCacheRangeFilter extends BaseTestRangeFilter {
public void testFieldCacheRangeFilterLongs() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
int numDocs = reader.numDocs();
@ -467,7 +460,7 @@ public class TestFieldCacheRangeFilter extends BaseTestRangeFilter {
public void testFieldCacheRangeFilterFloats() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
int numDocs = reader.numDocs();
@ -495,7 +488,7 @@ public class TestFieldCacheRangeFilter extends BaseTestRangeFilter {
public void testFieldCacheRangeFilterDoubles() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
int numDocs = reader.numDocs();

7
lucene/src/test/org/apache/lucene/search/TestFieldCacheTermsFilter.java
View File

@ -23,8 +23,8 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.store.MockRAMDirectory;
import java.util.ArrayList;
@ -39,16 +39,17 @@ public class TestFieldCacheTermsFilter extends LuceneTestCase {
public void testMissingTerms() throws Exception {
String fieldName = "field1";
MockRAMDirectory rd = new MockRAMDirectory();
IndexWriter w = new IndexWriter(rd, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter w = new RandomIndexWriter(newRandom(), rd,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < 100; i++) {
Document doc = new Document();
int term = i * 10; //terms are units of 10;
doc.add(new Field(fieldName, "" + term, Field.Store.YES, Field.Index.NOT_ANALYZED));
w.addDocument(doc);
}
IndexReader reader = w.getReader();
w.close();
IndexReader reader = IndexReader.open(rd, true);
IndexSearcher searcher = new IndexSearcher(reader);
int numDocs = reader.numDocs();
ScoreDoc[] results;

11
lucene/src/test/org/apache/lucene/search/TestFilteredQuery.java
View File

@ -20,9 +20,9 @@ package org.apache.lucene.search;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.store.RAMDirectory;
@ -41,6 +41,7 @@ import java.util.BitSet;
public class TestFilteredQuery extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private RAMDirectory directory;
private Query query;
private Filter filter;
@ -49,7 +50,8 @@ public class TestFilteredQuery extends LuceneTestCase {
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter (directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter (newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add (new Field("field", "one two three four five", Field.Store.YES, Field.Index.ANALYZED));
@ -71,10 +73,10 @@ public class TestFilteredQuery extends LuceneTestCase {
doc.add (new Field("sorter", "c", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument (doc);
writer.optimize ();
reader = writer.getReader();
writer.close ();
searcher = new IndexSearcher (directory, true);
searcher = new IndexSearcher (reader);
query = new TermQuery (new Term ("field", "three"));
filter = newStaticFilterB();
}
@ -95,6 +97,7 @@ public class TestFilteredQuery extends LuceneTestCase {
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}

52
lucene/src/test/org/apache/lucene/search/TestFuzzyQuery.java
View File

@ -25,8 +25,8 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.store.Directory;
@ -42,7 +42,8 @@ public class TestFuzzyQuery extends LuceneTestCase {
public void testFuzziness() throws Exception {
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
addDoc("aaaaa", writer);
addDoc("aaaab", writer);
addDoc("aaabb", writer);
@ -50,9 +51,10 @@ public class TestFuzzyQuery extends LuceneTestCase {
addDoc("abbbb", writer);
addDoc("bbbbb", writer);
addDoc("ddddd", writer);
writer.optimize();
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
writer.close();
IndexSearcher searcher = new IndexSearcher(directory, true);
FuzzyQuery query = new FuzzyQuery(new Term("field", "aaaaa"), FuzzyQuery.defaultMinSimilarity, 0);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
@ -188,17 +190,20 @@ public class TestFuzzyQuery extends LuceneTestCase {
assertEquals(0, hits.length);
searcher.close();
reader.close();
directory.close();
}
public void testFuzzinessLong() throws Exception {
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
addDoc("aaaaaaa", writer);
addDoc("segment", writer);
writer.optimize();
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
writer.close();
IndexSearcher searcher = new IndexSearcher(directory, true);
FuzzyQuery query;
// not similar enough:
@ -276,17 +281,20 @@ public class TestFuzzyQuery extends LuceneTestCase {
}
searcher.close();
reader.close();
directory.close();
}
public void testTokenLengthOpt() throws IOException {
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
addDoc("12345678911", writer);
addDoc("segment", writer);
writer.optimize();
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
writer.close();
IndexSearcher searcher = new IndexSearcher(directory, true);
Query query;
// term not over 10 chars, so optimization shortcuts
@ -308,20 +316,25 @@ public class TestFuzzyQuery extends LuceneTestCase {
query = new FuzzyQuery(new Term("field", "sdfsdfsdfsdf"), 0.9f);
hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(0, hits.length);
searcher.close();
reader.close();
directory.close();
}
/** Test the TopTermsBoostOnlyBooleanQueryRewrite rewrite method. */
public void testBoostOnlyRewrite() throws Exception {
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
addDoc("Lucene", writer);
addDoc("Lucene", writer);
addDoc("Lucenne", writer);
writer.optimize();
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
writer.close();
IndexSearcher searcher = new IndexSearcher(directory, true);
IndexReader reader = searcher.getIndexReader();
FuzzyQuery query = new FuzzyQuery(new Term("field", "Lucene"));
query.setRewriteMethod(new MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite());
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
@ -332,6 +345,7 @@ public class TestFuzzyQuery extends LuceneTestCase {
assertEquals("Lucenne", reader.document(hits[2].doc).get("field"));
searcher.close();
reader.close();
directory.close();
}
public void testGiga() throws Exception {
@ -339,8 +353,8 @@ public class TestFuzzyQuery extends LuceneTestCase {
MockAnalyzer analyzer = new MockAnalyzer();
Directory index = new MockRAMDirectory();
IndexWriter w = new IndexWriter(index, new IndexWriterConfig(
TEST_VERSION_CURRENT, analyzer));
RandomIndexWriter w = new RandomIndexWriter(newRandom(), index,
new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
addDoc("Lucene in Action", w);
addDoc("Lucene for Dummies", w);
@ -369,10 +383,12 @@ public class TestFuzzyQuery extends LuceneTestCase {
ScoreDoc[] hits = searcher.search(q, 10).scoreDocs;
assertEquals(1, hits.length);
assertEquals("Giga byte", searcher.doc(hits[0].doc).get("field"));
searcher.close();
r.close();
index.close();
}
private void addDoc(String text, IndexWriter writer) throws IOException {
private void addDoc(String text, RandomIndexWriter writer) throws IOException {
Document doc = new Document();
doc.add(new Field("field", text, Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);

22
lucene/src/test/org/apache/lucene/search/TestFuzzyQuery2.java
View File

@ -20,12 +20,15 @@ package org.apache.lucene.search;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Random;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
@ -55,6 +58,13 @@ import org.apache.lucene.util.LuceneTestCase;
public class TestFuzzyQuery2 extends LuceneTestCase {
/** epsilon for score comparisons */
static final float epsilon = 0.00001f;
private Random random;
@Override
public void setUp() throws Exception {
super.setUp();
random = newRandom();
}
public void testFromTestData() throws Exception {
// TODO: randomize!
@ -78,8 +88,8 @@ public class TestFuzzyQuery2 extends LuceneTestCase {
int terms = (int) Math.pow(2, bits);
RAMDirectory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new MockAnalyzer(MockTokenizer.KEYWORD, false),
IndexWriter.MaxFieldLength.UNLIMITED);
RandomIndexWriter writer = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.KEYWORD, false)));
Document doc = new Document();
Field field = new Field("field", "", Field.Store.NO, Field.Index.ANALYZED);
@ -90,10 +100,9 @@ public class TestFuzzyQuery2 extends LuceneTestCase {
writer.addDocument(doc);
}
writer.optimize();
IndexReader r = writer.getReader();
IndexSearcher searcher = new IndexSearcher(r);
writer.close();
IndexSearcher searcher = new IndexSearcher(dir);
String line;
while ((line = reader.readLine()) != null) {
String params[] = line.split(",");
@ -113,6 +122,7 @@ public class TestFuzzyQuery2 extends LuceneTestCase {
}
}
searcher.close();
r.close();
dir.close();
}

305
lucene/src/test/org/apache/lucene/search/TestMultiPhraseQuery.java
View File

@ -18,10 +18,10 @@ package org.apache.lucene.search;
*/
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.TermsEnum;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.MultiFields;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.store.MockRAMDirectory;
@ -39,157 +39,159 @@ import java.util.LinkedList;
*
*
*/
public class TestMultiPhraseQuery extends LuceneTestCase
{
public TestMultiPhraseQuery(String name) {
super(name);
public class TestMultiPhraseQuery extends LuceneTestCase {
public TestMultiPhraseQuery(String name) {
super(name);
}
public void testPhrasePrefix() throws IOException {
MockRAMDirectory indexStore = new MockRAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), indexStore,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
add("blueberry pie", writer);
add("blueberry strudel", writer);
add("blueberry pizza", writer);
add("blueberry chewing gum", writer);
add("bluebird pizza", writer);
add("bluebird foobar pizza", writer);
add("piccadilly circus", writer);
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
// search for "blueberry pi*":
MultiPhraseQuery query1 = new MultiPhraseQuery();
// search for "strawberry pi*":
MultiPhraseQuery query2 = new MultiPhraseQuery();
query1.add(new Term("body", "blueberry"));
query2.add(new Term("body", "strawberry"));
LinkedList<Term> termsWithPrefix = new LinkedList<Term>();
// this TermEnum gives "piccadilly", "pie" and "pizza".
String prefix = "pi";
TermsEnum te = MultiFields.getFields(reader).terms("body").iterator();
te.seek(new BytesRef(prefix));
do {
String s = te.term().utf8ToString();
if (s.startsWith(prefix)) {
termsWithPrefix.add(new Term("body", s));
} else {
break;
}
} while (te.next() != null);
query1.add(termsWithPrefix.toArray(new Term[0]));
assertEquals("body:\"blueberry (piccadilly pie pizza)\"", query1.toString());
query2.add(termsWithPrefix.toArray(new Term[0]));
assertEquals("body:\"strawberry (piccadilly pie pizza)\"", query2
.toString());
ScoreDoc[] result;
result = searcher.search(query1, null, 1000).scoreDocs;
assertEquals(2, result.length);
result = searcher.search(query2, null, 1000).scoreDocs;
assertEquals(0, result.length);
// search for "blue* pizza":
MultiPhraseQuery query3 = new MultiPhraseQuery();
termsWithPrefix.clear();
prefix = "blue";
te.seek(new BytesRef(prefix));
do {
if (te.term().utf8ToString().startsWith(prefix)) {
termsWithPrefix.add(new Term("body", te.term().utf8ToString()));
}
} while (te.next() != null);
query3.add(termsWithPrefix.toArray(new Term[0]));
query3.add(new Term("body", "pizza"));
result = searcher.search(query3, null, 1000).scoreDocs;
assertEquals(2, result.length); // blueberry pizza, bluebird pizza
assertEquals("body:\"(blueberry bluebird) pizza\"", query3.toString());
// test slop:
query3.setSlop(1);
result = searcher.search(query3, null, 1000).scoreDocs;
// just make sure no exc:
searcher.explain(query3, 0);
assertEquals(3, result.length); // blueberry pizza, bluebird pizza, bluebird
// foobar pizza
MultiPhraseQuery query4 = new MultiPhraseQuery();
try {
query4.add(new Term("field1", "foo"));
query4.add(new Term("field2", "foobar"));
fail();
} catch (IllegalArgumentException e) {
// okay, all terms must belong to the same field
}
public void testPhrasePrefix() throws IOException {
MockRAMDirectory indexStore = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
add("blueberry pie", writer);
add("blueberry strudel", writer);
add("blueberry pizza", writer);
add("blueberry chewing gum", writer);
add("bluebird pizza", writer);
add("bluebird foobar pizza", writer);
add("piccadilly circus", writer);
writer.optimize();
writer.close();
writer.close();
searcher.close();
reader.close();
indexStore.close();
IndexSearcher searcher = new IndexSearcher(indexStore, true);
}
// search for "blueberry pi*":
MultiPhraseQuery query1 = new MultiPhraseQuery();
// search for "strawberry pi*":
MultiPhraseQuery query2 = new MultiPhraseQuery();
query1.add(new Term("body", "blueberry"));
query2.add(new Term("body", "strawberry"));
private void add(String s, RandomIndexWriter writer) throws IOException {
Document doc = new Document();
doc.add(new Field("body", s, Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
LinkedList<Term> termsWithPrefix = new LinkedList<Term>();
IndexReader ir = IndexReader.open(indexStore, true);
public void testBooleanQueryContainingSingleTermPrefixQuery()
throws IOException {
// this tests against bug 33161 (now fixed)
// In order to cause the bug, the outer query must have more than one term
// and all terms required.
// The contained PhraseMultiQuery must contain exactly one term array.
// this TermEnum gives "piccadilly", "pie" and "pizza".
String prefix = "pi";
TermsEnum te = MultiFields.getFields(ir).terms("body").iterator();
te.seek(new BytesRef(prefix));
do {
String s = te.term().utf8ToString();
if (s.startsWith(prefix)) {
termsWithPrefix.add(new Term("body", s));
} else {
break;
}
} while (te.next() != null);
MockRAMDirectory indexStore = new MockRAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), indexStore,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
add("blueberry pie", writer);
add("blueberry chewing gum", writer);
add("blue raspberry pie", writer);
query1.add(termsWithPrefix.toArray(new Term[0]));
assertEquals("body:\"blueberry (piccadilly pie pizza)\"", query1.toString());
query2.add(termsWithPrefix.toArray(new Term[0]));
assertEquals("body:\"strawberry (piccadilly pie pizza)\"", query2.toString());
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
// This query will be equivalent to +body:pie +body:"blue*"
BooleanQuery q = new BooleanQuery();
q.add(new TermQuery(new Term("body", "pie")), BooleanClause.Occur.MUST);
ScoreDoc[] result;
result = searcher.search(query1, null, 1000).scoreDocs;
assertEquals(2, result.length);
result = searcher.search(query2, null, 1000).scoreDocs;
assertEquals(0, result.length);
MultiPhraseQuery trouble = new MultiPhraseQuery();
trouble.add(new Term[] {new Term("body", "blueberry"),
new Term("body", "blue")});
q.add(trouble, BooleanClause.Occur.MUST);
// search for "blue* pizza":
MultiPhraseQuery query3 = new MultiPhraseQuery();
termsWithPrefix.clear();
prefix = "blue";
te.seek(new BytesRef(prefix));
// exception will be thrown here without fix
ScoreDoc[] hits = searcher.search(q, null, 1000).scoreDocs;
do {
if (te.term().utf8ToString().startsWith(prefix))
{
termsWithPrefix.add(new Term("body", te.term().utf8ToString()));
}
} while (te.next() != null);
ir.close();
query3.add(termsWithPrefix.toArray(new Term[0]));
query3.add(new Term("body", "pizza"));
assertEquals("Wrong number of hits", 2, hits.length);
result = searcher.search(query3, null, 1000).scoreDocs;
assertEquals(2, result.length); // blueberry pizza, bluebird pizza
assertEquals("body:\"(blueberry bluebird) pizza\"", query3.toString());
// just make sure no exc:
searcher.explain(q, 0);
// test slop:
query3.setSlop(1);
result = searcher.search(query3, null, 1000).scoreDocs;
// just make sure no exc:
searcher.explain(query3, 0);
assertEquals(3, result.length); // blueberry pizza, bluebird pizza, bluebird foobar pizza
MultiPhraseQuery query4 = new MultiPhraseQuery();
try {
query4.add(new Term("field1", "foo"));
query4.add(new Term("field2", "foobar"));
fail();
} catch(IllegalArgumentException e) {
// okay, all terms must belong to the same field
}
searcher.close();
indexStore.close();
}
private void add(String s, IndexWriter writer) throws IOException {
Document doc = new Document();
doc.add(new Field("body", s, Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
public void testBooleanQueryContainingSingleTermPrefixQuery() throws IOException {
// this tests against bug 33161 (now fixed)
// In order to cause the bug, the outer query must have more than one term
// and all terms required.
// The contained PhraseMultiQuery must contain exactly one term array.
MockRAMDirectory indexStore = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
add("blueberry pie", writer);
add("blueberry chewing gum", writer);
add("blue raspberry pie", writer);
writer.optimize();
writer.close();
IndexSearcher searcher = new IndexSearcher(indexStore, true);
// This query will be equivalent to +body:pie +body:"blue*"
BooleanQuery q = new BooleanQuery();
q.add(new TermQuery(new Term("body", "pie")), BooleanClause.Occur.MUST);
MultiPhraseQuery trouble = new MultiPhraseQuery();
trouble.add(new Term[] {
new Term("body", "blueberry"),
new Term("body", "blue")
});
q.add(trouble, BooleanClause.Occur.MUST);
// exception will be thrown here without fix
ScoreDoc[] hits = searcher.search(q, null, 1000).scoreDocs;
assertEquals("Wrong number of hits", 2, hits.length);
// just make sure no exc:
searcher.explain(q, 0);
searcher.close();
indexStore.close();
writer.close();
searcher.close();
reader.close();
indexStore.close();
}
public void testPhrasePrefixWithBooleanQuery() throws IOException {
MockRAMDirectory indexStore = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), indexStore,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
add("This is a test", "object", writer);
add("a note", "note", writer);
writer.close();
IndexSearcher searcher = new IndexSearcher(indexStore, true);
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
// This query will be equivalent to +type:note +body:"a t*"
BooleanQuery q = new BooleanQuery();
@ -197,66 +199,73 @@ public class TestMultiPhraseQuery extends LuceneTestCase
MultiPhraseQuery trouble = new MultiPhraseQuery();
trouble.add(new Term("body", "a"));
trouble.add(new Term[] { new Term("body", "test"), new Term("body", "this") });
trouble
.add(new Term[] {new Term("body", "test"), new Term("body", "this")});
q.add(trouble, BooleanClause.Occur.MUST);
// exception will be thrown here without fix for #35626:
ScoreDoc[] hits = searcher.search(q, null, 1000).scoreDocs;
assertEquals("Wrong number of hits", 0, hits.length);
writer.close();
searcher.close();
reader.close();
indexStore.close();
}
public void testNoDocs() throws Exception {
MockRAMDirectory indexStore = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new MockAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), indexStore,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
add("a note", "note", writer);
writer.close();
IndexSearcher searcher = new IndexSearcher(indexStore, true);
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
MultiPhraseQuery q = new MultiPhraseQuery();
q.add(new Term("body", "a"));
q.add(new Term[] { new Term("body", "nope"), new Term("body", "nope") });
assertEquals("Wrong number of hits", 0, searcher.search(q, null, 1).totalHits);
q.add(new Term[] {new Term("body", "nope"), new Term("body", "nope")});
assertEquals("Wrong number of hits", 0,
searcher.search(q, null, 1).totalHits);
// just make sure no exc:
searcher.explain(q, 0);
writer.close();
searcher.close();
reader.close();
indexStore.close();
}
public void testHashCodeAndEquals(){
public void testHashCodeAndEquals() {
MultiPhraseQuery query1 = new MultiPhraseQuery();
MultiPhraseQuery query2 = new MultiPhraseQuery();
assertEquals(query1.hashCode(), query2.hashCode());
assertEquals(query1,query2);
assertEquals(query1, query2);
Term term1= new Term("someField","someText");
Term term1 = new Term("someField", "someText");
query1.add(term1);
query2.add(term1);
assertEquals(query1.hashCode(), query2.hashCode());
assertEquals(query1,query2);
assertEquals(query1, query2);
Term term2= new Term("someField","someMoreText");
Term term2 = new Term("someField", "someMoreText");
query1.add(term2);
assertFalse(query1.hashCode()==query2.hashCode());
assertFalse(query1.hashCode() == query2.hashCode());
assertFalse(query1.equals(query2));
query2.add(term2);
assertEquals(query1.hashCode(), query2.hashCode());
assertEquals(query1,query2);
assertEquals(query1, query2);
}
private void add(String s, String type, IndexWriter writer) throws IOException {
private void add(String s, String type, RandomIndexWriter writer)
throws IOException {
Document doc = new Document();
doc.add(new Field("body", s, Field.Store.YES, Field.Index.ANALYZED));
doc.add(new Field("type", type, Field.Store.YES, Field.Index.NOT_ANALYZED));

61
lucene/src/test/org/apache/lucene/search/TestMultiTermConstantScore.java
View File

@ -22,8 +22,8 @@ import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
@ -38,15 +38,8 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
/** threshold for comparing floats */
public static final float SCORE_COMP_THRESH = 1e-6f;
public TestMultiTermConstantScore(String name) {
super(name);
}
public TestMultiTermConstantScore() {
super();
}
Directory small;
IndexReader reader;
void assertEquals(String m, float e, float a) {
assertEquals(m, e, a, SCORE_COMP_THRESH);
@ -59,13 +52,13 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
@Override
protected void setUp() throws Exception {
super.setUp();
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 = new RAMDirectory();
IndexWriter writer = new IndexWriter(small, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.WHITESPACE, false)));
RandomIndexWriter writer = new RandomIndexWriter(rand, small,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.WHITESPACE, false)));
for (int i = 0; i < data.length; i++) {
Document doc = new Document();
@ -81,10 +74,17 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
writer.addDocument(doc);
}
writer.optimize();
reader = writer.getReader();
writer.close();
}
@Override
protected void tearDown() throws Exception {
reader.close();
small.close();
super.tearDown();
}
/** 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);
@ -146,7 +146,6 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
public void testEqualScores() throws IOException {
// NOTE: uses index build in *this* setUp
IndexReader reader = IndexReader.open(small, true);
IndexSearcher search = new IndexSearcher(reader);
ScoreDoc[] result;
@ -175,7 +174,6 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
public void testBoost() throws IOException {
// NOTE: uses index build in *this* setUp
IndexReader reader = IndexReader.open(small, true);
IndexSearcher search = new IndexSearcher(reader);
// test for correct application of query normalization
@ -247,7 +245,6 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
public void testBooleanOrderUnAffected() throws IOException {
// NOTE: uses index build in *this* setUp
IndexReader reader = IndexReader.open(small, true);
IndexSearcher search = new IndexSearcher(reader);
// first do a regular TermRangeQuery which uses term expansion so
@ -278,7 +275,7 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
public void testRangeQueryId() throws IOException {
// NOTE: uses index build in *super* setUp
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
int medId = ((maxId - minId) / 2);
@ -405,7 +402,7 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
public void testRangeQueryIdCollating() throws IOException {
// NOTE: uses index build in *super* setUp
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
int medId = ((maxId - minId) / 2);
@ -488,11 +485,11 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
public void testRangeQueryRand() throws IOException {
// NOTE: uses index build in *super* setUp
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
String minRP = pad(signedIndex.minR);
String maxRP = pad(signedIndex.maxR);
String minRP = pad(signedIndexDir.minR);
String maxRP = pad(signedIndexDir.maxR);
int numDocs = reader.numDocs();
@ -551,11 +548,11 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
// NOTE: uses index build in *super* setUp
// using the unsigned index because collation seems to ignore hyphens
IndexReader reader = IndexReader.open(unsignedIndex.index, true);
IndexReader reader = unsignedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
String minRP = pad(unsignedIndex.minR);
String maxRP = pad(unsignedIndex.maxR);
String minRP = pad(unsignedIndexDir.minR);
String maxRP = pad(unsignedIndexDir.maxR);
int numDocs = reader.numDocs();
@ -615,8 +612,8 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
/* build an index */
RAMDirectory farsiIndex = new RAMDirectory();
IndexWriter writer = new IndexWriter(farsiIndex, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
RandomIndexWriter writer = new RandomIndexWriter(rand, farsiIndex,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
Document doc = new Document();
doc.add(new Field("content", "\u0633\u0627\u0628", Field.Store.YES,
Field.Index.NOT_ANALYZED));
@ -625,10 +622,9 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
writer.optimize();
IndexReader reader = writer.getReader();
writer.close();
IndexReader reader = IndexReader.open(farsiIndex, true);
IndexSearcher search = new IndexSearcher(reader);
// Neither Java 1.4.2 nor 1.5.0 has Farsi Locale collation available in
@ -649,14 +645,16 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
1000).scoreDocs;
assertEquals("The index Term should be included.", 1, result.length);
search.close();
reader.close();
farsiIndex.close();
}
public void testDanish() throws Exception {
/* build an index */
RAMDirectory danishIndex = new RAMDirectory();
IndexWriter writer = new IndexWriter(danishIndex, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
RandomIndexWriter writer = new RandomIndexWriter(rand, danishIndex,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
// Danish collation orders the words below in the given order
// (example taken from TestSort.testInternationalSort() ).
@ -669,10 +667,9 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
writer.optimize();
IndexReader reader = writer.getReader();
writer.close();
IndexReader reader = IndexReader.open(danishIndex, true);
IndexSearcher search = new IndexSearcher(reader);
Collator c = Collator.getInstance(new Locale("da", "dk"));
@ -687,5 +684,7 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
(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();
}
}

11
lucene/src/test/org/apache/lucene/search/TestMultiValuedNumericRangeQuery.java
View File

@ -26,8 +26,9 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.NumericField;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util._TestUtil;
@ -44,7 +45,8 @@ public class TestMultiValuedNumericRangeQuery extends LuceneTestCase {
final Random rnd = newRandom();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(rnd, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
DecimalFormat format = new DecimalFormat("00000000000", new DecimalFormatSymbols(Locale.US));
@ -57,9 +59,10 @@ public class TestMultiValuedNumericRangeQuery extends LuceneTestCase {
}
writer.addDocument(doc);
}
IndexReader reader = writer.getReader();
writer.close();
Searcher searcher=new IndexSearcher(directory, true);
Searcher searcher=new IndexSearcher(reader);
for (int i=0; i<50*_TestUtil.getRandomMultiplier(); i++) {
int lower=rnd.nextInt(Integer.MAX_VALUE);
int upper=rnd.nextInt(Integer.MAX_VALUE);
@ -73,7 +76,7 @@ public class TestMultiValuedNumericRangeQuery extends LuceneTestCase {
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", trTopDocs.totalHits, nrTopDocs.totalHits );
}
searcher.close();
reader.close();
directory.close();
}

16
lucene/src/test/org/apache/lucene/search/TestNot.java
View File

@ -19,8 +19,9 @@ package org.apache.lucene.search;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.analysis.MockAnalyzer;
@ -39,21 +40,24 @@ public class TestNot extends LuceneTestCase {
public void testNot() throws Exception {
RAMDirectory store = new RAMDirectory();
IndexWriter writer = new IndexWriter(store, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), store,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document d1 = new Document();
d1.add(new Field("field", "a b", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(d1);
writer.optimize();
writer.close();
IndexReader reader = writer.getReader();
Searcher searcher = new IndexSearcher(store, true);
Searcher searcher = new IndexSearcher(reader);
QueryParser parser = new QueryParser(TEST_VERSION_CURRENT, "field", new MockAnalyzer());
Query query = parser.parse("a NOT b");
//System.out.println(query);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(0, hits.length);
writer.close();
searcher.close();
reader.close();
store.close();
}
}

17
lucene/src/test/org/apache/lucene/search/TestNumericRangeQuery32.java
View File

@ -23,8 +23,10 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.NumericField;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.TermsEnum;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.BytesRef;
@ -46,12 +48,15 @@ public class TestNumericRangeQuery32 extends LuceneTestCaseJ4 {
private static final int noDocs = 10000*_TestUtil.getRandomMultiplier();
private static RAMDirectory directory = null;
private static IndexReader reader = null;
private static IndexSearcher searcher = null;
@BeforeClass
public static void beforeClass() throws Exception {
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Random random = newStaticRandom(TestNumericRangeQuery32.class);
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
NumericField
field8 = new NumericField("field8", 8, Field.Store.YES, true),
@ -83,15 +88,17 @@ public class TestNumericRangeQuery32 extends LuceneTestCaseJ4 {
writer.addDocument(doc);
}
writer.optimize();
reader = writer.getReader();
searcher=new IndexSearcher(reader);
writer.close();
searcher=new IndexSearcher(directory, true);
}
@AfterClass
public static void afterClass() throws Exception {
searcher.close();
searcher = null;
reader.close();
reader = null;
directory.close();
directory = null;
}
@ -147,7 +154,7 @@ public class TestNumericRangeQuery32 extends LuceneTestCaseJ4 {
assertEquals("First doc"+type, 2*distance+startOffset, Integer.parseInt(doc.get(field)) );
doc=searcher.doc(sd[sd.length-1].doc);
assertEquals("Last doc"+type, (1+count)*distance+startOffset, Integer.parseInt(doc.get(field)) );
if (i>0) {
if (i>0 && searcher.getIndexReader().getSequentialSubReaders().length == 1) {
assertEquals("Distinct term number is equal for all query types", lastTerms, terms);
}
lastTerms = terms;
@ -372,7 +379,7 @@ public class TestNumericRangeQuery32 extends LuceneTestCaseJ4 {
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
}
if (precisionStep == Integer.MAX_VALUE) {
if (precisionStep == Integer.MAX_VALUE && searcher.getIndexReader().getSequentialSubReaders().length == 1) {
assertEquals("Total number of terms should be equal for unlimited precStep", termCountT, termCountC);
} else if (VERBOSE) {
System.out.println("Average number of terms during random search on '" + field + "':");

17
lucene/src/test/org/apache/lucene/search/TestNumericRangeQuery64.java
View File

@ -23,8 +23,10 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.NumericField;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.LuceneTestCaseJ4;
@ -45,12 +47,15 @@ public class TestNumericRangeQuery64 extends LuceneTestCaseJ4 {
private static final int noDocs = 10000*_TestUtil.getRandomMultiplier();
private static RAMDirectory directory = null;
private static IndexReader reader = null;
private static IndexSearcher searcher = null;
@BeforeClass
public static void beforeClass() throws Exception {
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Random random = newStaticRandom(TestNumericRangeQuery64.class);
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
NumericField
field8 = new NumericField("field8", 8, Field.Store.YES, true),
@ -86,15 +91,17 @@ public class TestNumericRangeQuery64 extends LuceneTestCaseJ4 {
writer.addDocument(doc);
}
writer.optimize();
reader = writer.getReader();
searcher=new IndexSearcher(reader);
writer.close();
searcher=new IndexSearcher(directory, true);
}
@AfterClass
public static void afterClass() throws Exception {
searcher.close();
searcher = null;
reader.close();
reader = null;
directory.close();
directory = null;
}
@ -150,7 +157,7 @@ public class TestNumericRangeQuery64 extends LuceneTestCaseJ4 {
assertEquals("First doc"+type, 2*distance+startOffset, Long.parseLong(doc.get(field)) );
doc=searcher.doc(sd[sd.length-1].doc);
assertEquals("Last doc"+type, (1+count)*distance+startOffset, Long.parseLong(doc.get(field)) );
if (i>0) {
if (i>0 && searcher.getIndexReader().getSequentialSubReaders().length == 1) {
assertEquals("Distinct term number is equal for all query types", lastTerms, terms);
}
lastTerms = terms;
@ -391,7 +398,7 @@ public class TestNumericRangeQuery64 extends LuceneTestCaseJ4 {
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
}
if (precisionStep == Integer.MAX_VALUE) {
if (precisionStep == Integer.MAX_VALUE && searcher.getIndexReader().getSequentialSubReaders().length == 1) {
assertEquals("Total number of terms should be equal for unlimited precStep", termCountT, termCountC);
} else if (VERBOSE) {
System.out.println("Average number of terms during random search on '" + field + "':");

112
lucene/src/test/org/apache/lucene/search/TestPhrasePrefixQuery.java
View File

@ -21,9 +21,9 @@ import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.TermsEnum;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.MultiFields;
@ -41,65 +41,71 @@ public class TestPhrasePrefixQuery extends LuceneTestCase {
super(name);
}
/**
/**
*
*/
public void testPhrasePrefix()
throws IOException
{
RAMDirectory indexStore = new RAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc1 = new Document();
Document doc2 = new Document();
Document doc3 = new Document();
Document doc4 = new Document();
Document doc5 = new Document();
doc1.add(new Field("body", "blueberry pie", Field.Store.YES, Field.Index.ANALYZED));
doc2.add(new Field("body", "blueberry strudel", Field.Store.YES, Field.Index.ANALYZED));
doc3.add(new Field("body", "blueberry pizza", Field.Store.YES, Field.Index.ANALYZED));
doc4.add(new Field("body", "blueberry chewing gum", Field.Store.YES, Field.Index.ANALYZED));
doc5.add(new Field("body", "piccadilly circus", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc1);
writer.addDocument(doc2);
writer.addDocument(doc3);
writer.addDocument(doc4);
writer.addDocument(doc5);
writer.optimize();
writer.close();
public void testPhrasePrefix() throws IOException {
RAMDirectory indexStore = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), indexStore,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc1 = new Document();
Document doc2 = new Document();
Document doc3 = new Document();
Document doc4 = new Document();
Document doc5 = new Document();
doc1.add(new Field("body", "blueberry pie", Field.Store.YES,
Field.Index.ANALYZED));
doc2.add(new Field("body", "blueberry strudel", Field.Store.YES,
Field.Index.ANALYZED));
doc3.add(new Field("body", "blueberry pizza", Field.Store.YES,
Field.Index.ANALYZED));
doc4.add(new Field("body", "blueberry chewing gum", Field.Store.YES,
Field.Index.ANALYZED));
doc5.add(new Field("body", "piccadilly circus", Field.Store.YES,
Field.Index.ANALYZED));
writer.addDocument(doc1);
writer.addDocument(doc2);
writer.addDocument(doc3);
writer.addDocument(doc4);
writer.addDocument(doc5);
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher searcher = new IndexSearcher(indexStore, true);
IndexSearcher searcher = new IndexSearcher(reader);
//PhrasePrefixQuery query1 = new PhrasePrefixQuery();
MultiPhraseQuery query1 = new MultiPhraseQuery();
//PhrasePrefixQuery query2 = new PhrasePrefixQuery();
MultiPhraseQuery query2 = new MultiPhraseQuery();
query1.add(new Term("body", "blueberry"));
query2.add(new Term("body", "strawberry"));
// PhrasePrefixQuery query1 = new PhrasePrefixQuery();
MultiPhraseQuery query1 = new MultiPhraseQuery();
// PhrasePrefixQuery query2 = new PhrasePrefixQuery();
MultiPhraseQuery query2 = new MultiPhraseQuery();
query1.add(new Term("body", "blueberry"));
query2.add(new Term("body", "strawberry"));
LinkedList<Term> termsWithPrefix = new LinkedList<Term>();
IndexReader ir = IndexReader.open(indexStore, true);
LinkedList<Term> termsWithPrefix = new LinkedList<Term>();
// this TermEnum gives "piccadilly", "pie" and "pizza".
String prefix = "pi";
TermsEnum te = MultiFields.getFields(ir).terms("body").iterator();
te.seek(new BytesRef(prefix));
do {
String s = te.term().utf8ToString();
if (s.startsWith(prefix)) {
termsWithPrefix.add(new Term("body", s));
} else {
break;
}
} while (te.next() != null);
// this TermEnum gives "piccadilly", "pie" and "pizza".
String prefix = "pi";
TermsEnum te = MultiFields.getFields(reader).terms("body").iterator();
te.seek(new BytesRef(prefix));
do {
String s = te.term().utf8ToString();
if (s.startsWith(prefix)) {
termsWithPrefix.add(new Term("body", s));
} else {
break;
}
} while (te.next() != null);
query1.add(termsWithPrefix.toArray(new Term[0]));
query2.add(termsWithPrefix.toArray(new Term[0]));
query1.add(termsWithPrefix.toArray(new Term[0]));
query2.add(termsWithPrefix.toArray(new Term[0]));
ScoreDoc[] result;
result = searcher.search(query1, null, 1000).scoreDocs;
assertEquals(2, result.length);
ScoreDoc[] result;
result = searcher.search(query1, null, 1000).scoreDocs;
assertEquals(2, result.length);
result = searcher.search(query2, null, 1000).scoreDocs;
assertEquals(0, result.length);
}
result = searcher.search(query2, null, 1000).scoreDocs;
assertEquals(0, result.length);
searcher.close();
reader.close();
indexStore.close();
}
}

53
lucene/src/test/org/apache/lucene/search/TestPhraseQuery.java
View File

@ -46,12 +46,15 @@ public class TestPhraseQuery extends LuceneTestCase {
public static final float SCORE_COMP_THRESH = 1e-6f;
private IndexSearcher searcher;
private IndexReader reader;
private PhraseQuery query;
private RAMDirectory directory;
private Random random;
@Override
public void setUp() throws Exception {
super.setUp();
random = newRandom();
directory = new RAMDirectory();
Analyzer analyzer = new Analyzer() {
@Override
@ -64,7 +67,8 @@ public class TestPhraseQuery extends LuceneTestCase {
return 100;
}
};
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
Document doc = new Document();
doc.add(new Field("field", "one two three four five", Field.Store.YES, Field.Index.ANALYZED));
@ -82,16 +86,17 @@ public class TestPhraseQuery extends LuceneTestCase {
doc.add(new Field("nonexist", "phrase exist notexist exist found", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
writer.optimize();
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
query = new PhraseQuery();
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
@ -211,14 +216,15 @@ public class TestPhraseQuery extends LuceneTestCase {
public void testPhraseQueryWithStopAnalyzer() throws Exception {
RAMDirectory directory = new RAMDirectory();
Analyzer stopAnalyzer = new MockAnalyzer(MockTokenizer.SIMPLE, true, MockTokenFilter.ENGLISH_STOPSET, false);
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
Version.LUCENE_24, stopAnalyzer));
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(Version.LUCENE_24, stopAnalyzer));
Document doc = new Document();
doc.add(new Field("field", "the stop words are here", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher searcher = new IndexSearcher(directory, true);
IndexSearcher searcher = new IndexSearcher(reader);
// valid exact phrase query
PhraseQuery query = new PhraseQuery();
@ -239,11 +245,14 @@ public class TestPhraseQuery extends LuceneTestCase {
searcher.close();
reader.close();
directory.close();
}
public void testPhraseQueryInConjunctionScorer() throws Exception {
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("source", "marketing info", Field.Store.YES, Field.Index.ANALYZED));
@ -254,10 +263,10 @@ public class TestPhraseQuery extends LuceneTestCase {
doc.add(new Field("source", "marketing info", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
writer.optimize();
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher searcher = new IndexSearcher(directory, true);
IndexSearcher searcher = new IndexSearcher(reader);
PhraseQuery phraseQuery = new PhraseQuery();
phraseQuery.add(new Term("source", "marketing"));
@ -277,8 +286,10 @@ public class TestPhraseQuery extends LuceneTestCase {
searcher.close();
reader.close();
writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()).setOpenMode(OpenMode.CREATE));
writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()).setOpenMode(OpenMode.CREATE));
doc = new Document();
doc.add(new Field("contents", "map entry woo", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
@ -291,10 +302,10 @@ public class TestPhraseQuery extends LuceneTestCase {
doc.add(new Field("contents", "map foobarword entry woo", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
writer.optimize();
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
termQuery = new TermQuery(new Term("contents","woo"));
phraseQuery = new PhraseQuery();
@ -322,12 +333,14 @@ public class TestPhraseQuery extends LuceneTestCase {
searcher.close();
reader.close();
directory.close();
}
public void testSlopScoring() throws IOException {
Directory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("field", "foo firstname lastname foo", Field.Store.YES, Field.Index.ANALYZED));
@ -341,10 +354,10 @@ public class TestPhraseQuery extends LuceneTestCase {
doc3.add(new Field("field", "foo firstname zzz yyy lastname foo", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc3);
writer.optimize();
IndexReader reader = writer.getReader();
writer.close();
Searcher searcher = new IndexSearcher(directory, true);
Searcher searcher = new IndexSearcher(reader);
PhraseQuery query = new PhraseQuery();
query.add(new Term("field", "firstname"));
query.add(new Term("field", "lastname"));
@ -360,6 +373,9 @@ public class TestPhraseQuery extends LuceneTestCase {
assertEquals(0.31, hits[2].score, 0.01);
assertEquals(2, hits[2].doc);
QueryUtils.check(query,searcher);
searcher.close();
reader.close();
directory.close();
}
public void testToString() throws Exception {
@ -587,13 +603,14 @@ public class TestPhraseQuery extends LuceneTestCase {
Directory dir = new MockRAMDirectory();
Analyzer analyzer = new MockAnalyzer();
IndexWriter w = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
RandomIndexWriter w = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
List<List<String>> docs = new ArrayList<List<String>>();
Document d = new Document();
Field f = new Field("f", "", Field.Store.NO, Field.Index.ANALYZED);
d.add(f);
Random r = newRandom();
Random r = random;
int NUM_DOCS = 10*_TestUtil.getRandomMultiplier();
for(int i=0;i<NUM_DOCS;i++) {
@ -668,7 +685,7 @@ public class TestPhraseQuery extends LuceneTestCase {
}
reader.close();
searcher.close();
s.close();
dir.close();
}
}

17
lucene/src/test/org/apache/lucene/search/TestPositionIncrement.java
View File

@ -34,9 +34,9 @@ import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.MultiFields;
import org.apache.lucene.index.DocsAndPositionsEnum;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.store.MockRAMDirectory;
@ -91,15 +91,16 @@ public class TestPositionIncrement extends LuceneTestCase {
}
};
Directory store = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(store, new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), store,
new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
Document d = new Document();
d.add(new Field("field", "bogus", Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(d);
writer.optimize();
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher searcher = new IndexSearcher(store, true);
IndexSearcher searcher = new IndexSearcher(reader);
DocsAndPositionsEnum pos = MultiFields.getTermPositionsEnum(searcher.getIndexReader(),
MultiFields.getDeletedDocs(searcher.getIndexReader()),
@ -229,6 +230,10 @@ public class TestPositionIncrement extends LuceneTestCase {
q = (PhraseQuery) qp.parse("\"1 stop 2\"");
hits = searcher.search(q, null, 1000).scoreDocs;
assertEquals(1, hits.length);
searcher.close();
reader.close();
store.close();
}
// stoplist that accepts case-insensitive "stop"
@ -237,8 +242,8 @@ public class TestPositionIncrement extends LuceneTestCase {
public void testPayloadsPos0() throws Exception {
Directory dir = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(
TEST_VERSION_CURRENT, new TestPayloadAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new TestPayloadAnalyzer()));
Document doc = new Document();
doc.add(new Field("content", new StringReader(
"a a b c d e a f g h i j a b k k")));

15
lucene/src/test/org/apache/lucene/search/TestPrefixFilter.java
View File

@ -19,8 +19,9 @@ package org.apache.lucene.search;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
@ -38,18 +39,19 @@ public class TestPrefixFilter extends LuceneTestCase {
"/Computers/Mac/One",
"/Computers/Mac/Two",
"/Computers/Windows"};
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < categories.length; i++) {
Document doc = new Document();
doc.add(new Field("category", categories[i], Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
writer.close();
IndexReader reader = writer.getReader();
// PrefixFilter combined with ConstantScoreQuery
PrefixFilter filter = new PrefixFilter(new Term("category", "/Computers"));
Query query = new ConstantScoreQuery(filter);
IndexSearcher searcher = new IndexSearcher(directory, true);
IndexSearcher searcher = new IndexSearcher(reader);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(4, hits.length);
@ -100,5 +102,10 @@ public class TestPrefixFilter extends LuceneTestCase {
query = new ConstantScoreQuery(filter);
hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(0, hits.length);
writer.close();
searcher.close();
reader.close();
directory.close();
}
}

30
lucene/src/test/org/apache/lucene/search/TestPrefixInBooleanQuery.java
View File

@ -21,8 +21,9 @@ import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
@ -40,12 +41,15 @@ public class TestPrefixInBooleanQuery extends LuceneTestCase {
private static final String FIELD = "name";
private RAMDirectory directory = new RAMDirectory();
private IndexReader reader;
private IndexSearcher searcher;
@Override
protected void setUp() throws Exception {
super.setUp();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < 5137; ++i) {
Document doc = new Document();
@ -73,40 +77,46 @@ public class TestPrefixInBooleanQuery extends LuceneTestCase {
writer.addDocument(doc);
}
reader = writer.getReader();
searcher = new IndexSearcher(reader);
writer.close();
}
@Override
public void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
public void testPrefixQuery() throws Exception {
IndexSearcher indexSearcher = new IndexSearcher(directory, true);
Query query = new PrefixQuery(new Term(FIELD, "tang"));
assertEquals("Number of matched documents", 2,
indexSearcher.search(query, null, 1000).totalHits);
searcher.search(query, null, 1000).totalHits);
}
public void testTermQuery() throws Exception {
IndexSearcher indexSearcher = new IndexSearcher(directory, true);
Query query = new TermQuery(new Term(FIELD, "tangfulin"));
assertEquals("Number of matched documents", 2,
indexSearcher.search(query, null, 1000).totalHits);
searcher.search(query, null, 1000).totalHits);
}
public void testTermBooleanQuery() throws Exception {
IndexSearcher indexSearcher = new IndexSearcher(directory, true);
BooleanQuery query = new BooleanQuery();
query.add(new TermQuery(new Term(FIELD, "tangfulin")),
BooleanClause.Occur.SHOULD);
query.add(new TermQuery(new Term(FIELD, "notexistnames")),
BooleanClause.Occur.SHOULD);
assertEquals("Number of matched documents", 2,
indexSearcher.search(query, null, 1000).totalHits);
searcher.search(query, null, 1000).totalHits);
}
public void testPrefixBooleanQuery() throws Exception {
IndexSearcher indexSearcher = new IndexSearcher(directory, true);
BooleanQuery query = new BooleanQuery();
query.add(new PrefixQuery(new Term(FIELD, "tang")),
BooleanClause.Occur.SHOULD);
query.add(new TermQuery(new Term(FIELD, "notexistnames")),
BooleanClause.Occur.SHOULD);
assertEquals("Number of matched documents", 2,
indexSearcher.search(query, null, 1000).totalHits);
searcher.search(query, null, 1000).totalHits);
}
}

14
lucene/src/test/org/apache/lucene/search/TestPrefixQuery.java
View File

@ -19,8 +19,9 @@ package org.apache.lucene.search;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
@ -37,16 +38,17 @@ public class TestPrefixQuery extends LuceneTestCase {
String[] categories = new String[] {"/Computers",
"/Computers/Mac",
"/Computers/Windows"};
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < categories.length; i++) {
Document doc = new Document();
doc.add(new Field("category", categories[i], Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
writer.close();
IndexReader reader = writer.getReader();
PrefixQuery query = new PrefixQuery(new Term("category", "/Computers"));
IndexSearcher searcher = new IndexSearcher(directory, true);
IndexSearcher searcher = new IndexSearcher(reader);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals("All documents in /Computers category and below", 3, hits.length);
@ -58,5 +60,9 @@ public class TestPrefixQuery extends LuceneTestCase {
assertFalse(query.getTermsEnum(searcher.getIndexReader()) instanceof PrefixTermsEnum);
hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals("everything", 3, hits.length);
writer.close();
searcher.close();
reader.close();
directory.close();
}
}

12
lucene/src/test/org/apache/lucene/search/TestQueryWrapperFilter.java
View File

@ -22,8 +22,9 @@ import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.Field.Index;
import org.apache.lucene.document.Field.Store;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.store.Directory;
@ -34,10 +35,12 @@ public class TestQueryWrapperFilter extends LuceneTestCase {
public void testBasic() throws Exception {
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("field", "value", Store.NO, Index.ANALYZED));
writer.addDocument(doc);
IndexReader reader = writer.getReader();
writer.close();
TermQuery termQuery = new TermQuery(new Term("field", "value"));
@ -45,7 +48,7 @@ public class TestQueryWrapperFilter extends LuceneTestCase {
// should not throw exception with primitive query
QueryWrapperFilter qwf = new QueryWrapperFilter(termQuery);
IndexSearcher searcher = new IndexSearcher(dir, true);
IndexSearcher searcher = new IndexSearcher(reader);
TopDocs hits = searcher.search(new MatchAllDocsQuery(), qwf, 10);
assertEquals(1, hits.totalHits);
hits = searcher.search(new MatchAllDocsQuery(), new CachingWrapperFilter(qwf), 10);
@ -79,5 +82,8 @@ public class TestQueryWrapperFilter extends LuceneTestCase {
assertEquals(0, hits.totalHits);
hits = searcher.search(new MatchAllDocsQuery(), new CachingWrapperFilter(qwf), 10);
assertEquals(0, hits.totalHits);
searcher.close();
reader.close();
dir.close();
}
}

19
lucene/src/test/org/apache/lucene/search/TestRegexpQuery.java
View File

@ -23,8 +23,11 @@ import java.util.Arrays;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util.automaton.Automaton;
@ -38,25 +41,29 @@ import org.apache.lucene.util.automaton.RegExp;
*/
public class TestRegexpQuery extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private Directory directory;
private final String FN = "field";
public void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new MockAnalyzer(),
true, IndexWriter.MaxFieldLength.LIMITED);
directory = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field(FN,
"the quick brown fox jumps over the lazy ??? dog 493432 49344",
Field.Store.NO, Field.Index.ANALYZED));
writer.addDocument(doc);
writer.optimize();
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
}
public void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}

20
lucene/src/test/org/apache/lucene/search/TestRegexpRandom.java
View File

@ -26,8 +26,11 @@ import java.util.Random;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util._TestUtil;
@ -39,13 +42,17 @@ import org.apache.lucene.util._TestUtil;
*/
public class TestRegexpRandom extends LuceneTestCase {
private Searcher searcher;
private IndexReader reader;
private Directory dir;
private Random random;
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new MockAnalyzer(), IndexWriter.MaxFieldLength.UNLIMITED);
random = newRandom();
dir = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
Field field = new Field("field", "", Field.Store.NO, Field.Index.ANALYZED);
@ -57,9 +64,9 @@ public class TestRegexpRandom extends LuceneTestCase {
writer.addDocument(doc);
}
writer.optimize();
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(dir);
searcher = new IndexSearcher(reader);
}
private char N() {
@ -89,11 +96,12 @@ public class TestRegexpRandom extends LuceneTestCase {
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
dir.close();
super.tearDown();
}
public void testRegexps() throws Exception {
random = newRandom(System.nanoTime());
for (int i = 0; i < 100*_TestUtil.getRandomMultiplier(); i++) {
assertPatternHits("NNNN", 1);
assertPatternHits(".NNN", 10);

21
lucene/src/test/org/apache/lucene/search/TestRegexpRandom2.java
View File

@ -25,10 +25,12 @@ import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.TermsEnum;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.MockRAMDirectory;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util.UnicodeUtil;
@ -44,15 +46,17 @@ import org.apache.lucene.util.automaton.RegExp;
*/
public class TestRegexpRandom2 extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private Directory dir;
private Random random;
@Override
protected void setUp() throws Exception {
super.setUp();
random = newRandom();
RAMDirectory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new MockAnalyzer(MockTokenizer.KEYWORD, false),
IndexWriter.MaxFieldLength.UNLIMITED);
dir = new MockRAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(random, dir, new IndexWriterConfig(TEST_VERSION_CURRENT,
new MockAnalyzer(MockTokenizer.KEYWORD, false)));
Document doc = new Document();
Field field = new Field("field", "", Field.Store.NO, Field.Index.ANALYZED);
@ -62,15 +66,16 @@ public class TestRegexpRandom2 extends LuceneTestCase {
field.setValue(_TestUtil.randomUnicodeString(random));
writer.addDocument(doc);
}
writer.optimize();
reader = writer.getReader();
searcher = new IndexSearcher(reader);
writer.close();
searcher = new IndexSearcher(dir);
}
@Override
protected void tearDown() throws Exception {
reader.close();
searcher.close();
dir.close();
super.tearDown();
}

14
lucene/src/test/org/apache/lucene/search/TestSimilarity.java
View File

@ -23,6 +23,7 @@ import java.util.Collection;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.store.RAMDirectory;
@ -64,8 +65,9 @@ public class TestSimilarity extends LuceneTestCase {
public void testSimilarity() throws Exception {
RAMDirectory store = new RAMDirectory();
IndexWriter writer = new IndexWriter(store, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()).setSimilarity(new SimpleSimilarity()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), store,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer())
.setSimilarity(new SimpleSimilarity()));
Document d1 = new Document();
d1.add(new Field("field", "a c", Field.Store.YES, Field.Index.ANALYZED));
@ -75,10 +77,10 @@ public class TestSimilarity extends LuceneTestCase {
writer.addDocument(d1);
writer.addDocument(d2);
writer.optimize();
IndexReader reader = writer.getReader();
writer.close();
Searcher searcher = new IndexSearcher(store, true);
Searcher searcher = new IndexSearcher(reader);
searcher.setSimilarity(new SimpleSimilarity());
Term a = new Term("field", "a");
@ -173,5 +175,9 @@ public class TestSimilarity extends LuceneTestCase {
return true;
}
});
searcher.close();
reader.close();
store.close();
}
}

22
lucene/src/test/org/apache/lucene/search/TestSloppyPhraseQuery.java
View File

@ -17,13 +17,17 @@ package org.apache.lucene.search;
* limitations under the License.
*/
import java.util.Random;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.PhraseQuery;
@ -46,6 +50,13 @@ public class TestSloppyPhraseQuery extends LuceneTestCase {
private static final PhraseQuery QUERY_2 = makePhraseQuery( S_2 );
private static final PhraseQuery QUERY_4 = makePhraseQuery( "X A A");
private Random random;
@Override
public void setUp() throws Exception {
super.setUp();
random = newRandom();
}
/**
* Test DOC_4 and QUERY_4.
@ -117,18 +128,21 @@ public class TestSloppyPhraseQuery extends LuceneTestCase {
query.setSlop(slop);
RAMDirectory ramDir = new RAMDirectory();
IndexWriter writer = new IndexWriter(ramDir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.WHITESPACE, false)));
RandomIndexWriter writer = new RandomIndexWriter(random, ramDir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.WHITESPACE, false)));
writer.addDocument(doc);
writer.close();
IndexSearcher searcher = new IndexSearcher(ramDir, true);
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
TopDocs td = searcher.search(query,null,10);
//System.out.println("slop: "+slop+" query: "+query+" doc: "+doc+" Expecting number of hits: "+expectedNumResults+" maxScore="+td.getMaxScore());
assertEquals("slop: "+slop+" query: "+query+" doc: "+doc+" Wrong number of hits", expectedNumResults, td.totalHits);
//QueryUtils.check(query,searcher);
writer.close();
searcher.close();
reader.close();
ramDir.close();
return td.getMaxScore();

12
lucene/src/test/org/apache/lucene/search/TestSort.java
View File

@ -36,6 +36,7 @@ import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.LogMergePolicy;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.queryParser.ParseException;
@ -71,6 +72,7 @@ public class TestSort extends LuceneTestCase implements Serializable {
private Query queryG;
private Sort sort;
private Random random = newRandom();
public TestSort (String name) {
super (name);
@ -110,9 +112,9 @@ public class TestSort extends LuceneTestCase implements Serializable {
private Searcher getIndex (boolean even, boolean odd)
throws IOException {
RAMDirectory indexStore = new RAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()).setMaxBufferedDocs(2));
((LogMergePolicy) writer.getConfig().getMergePolicy()).setMergeFactor(1000);
RandomIndexWriter writer = new RandomIndexWriter(random, indexStore,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i=0; i<data.length; ++i) {
if (((i%2)==0 && even) || ((i%2)==1 && odd)) {
Document doc = new Document();
@ -132,9 +134,9 @@ public class TestSort extends LuceneTestCase implements Serializable {
writer.addDocument (doc);
}
}
//writer.optimize ();
IndexReader reader = writer.getReader();
writer.close ();
IndexSearcher s = new IndexSearcher (indexStore, true);
IndexSearcher s = new IndexSearcher (reader);
s.setDefaultFieldSortScoring(true, true);
return s;
}

9
lucene/src/test/org/apache/lucene/search/TestSpanQueryFilter.java
View File

@ -22,8 +22,8 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.spans.SpanTermQuery;
import org.apache.lucene.store.Directory;
@ -40,17 +40,17 @@ public class TestSpanQueryFilter extends LuceneTestCase {
public void testFilterWorks() throws Exception {
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < 500; i++) {
Document document = new Document();
document.add(new Field("field", English.intToEnglish(i) + " equals " + English.intToEnglish(i),
Field.Store.NO, Field.Index.ANALYZED));
writer.addDocument(document);
}
IndexReader reader = writer.getReader();
writer.close();
IndexReader reader = IndexReader.open(dir, true);
SpanTermQuery query = new SpanTermQuery(new Term("field", English.intToEnglish(10).trim()));
SpanQueryFilter filter = new SpanQueryFilter(query);
SpanFilterResult result = filter.bitSpans(reader);
@ -69,6 +69,7 @@ public class TestSpanQueryFilter extends LuceneTestCase {
assertTrue("info.getPositions() Size: " + info.getPositions().size() + " is not: " + 2, info.getPositions().size() == 2);
}
reader.close();
dir.close();
}
int getDocIdSetSize(DocIdSet docIdSet) throws Exception {

815
lucene/src/test/org/apache/lucene/search/TestTermRangeFilter.java
View File

@ -23,8 +23,8 @@ import java.util.Locale;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
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;
@ -34,383 +34,446 @@ import org.apache.lucene.store.RAMDirectory;
* A basic 'positive' Unit test class for the TermRangeFilter class.
*
* <p>
* 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.
* 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 TestTermRangeFilter extends BaseTestRangeFilter {
public TestTermRangeFilter(String name) {
super(name);
}
public TestTermRangeFilter() {
super();
}
public void testRangeFilterId() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexSearcher search = new IndexSearcher(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
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,T,T), numDocs).scoreDocs;
assertEquals("find all", numDocs, result.length);
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,T,F), numDocs).scoreDocs;
assertEquals("all but last", numDocs-1, result.length);
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,F,T), numDocs).scoreDocs;
assertEquals("all but first", numDocs-1, result.length);
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,F,F), numDocs).scoreDocs;
assertEquals("all but ends", numDocs-2, result.length);
result = search.search(q,new TermRangeFilter("id",medIP,maxIP,T,T), numDocs).scoreDocs;
assertEquals("med and up", 1+ maxId-medId, result.length);
result = search.search(q,new TermRangeFilter("id",minIP,medIP,T,T), numDocs).scoreDocs;
assertEquals("up to med", 1+ medId-minId, result.length);
// unbounded id
result = search.search(q,new TermRangeFilter("id",minIP,null,T,F), numDocs).scoreDocs;
assertEquals("min and up", numDocs, result.length);
result = search.search(q,new TermRangeFilter("id",null,maxIP,F,T), numDocs).scoreDocs;
assertEquals("max and down", numDocs, result.length);
result = search.search(q,new TermRangeFilter("id",minIP,null,F,F), numDocs).scoreDocs;
assertEquals("not min, but up", numDocs-1, result.length);
result = search.search(q,new TermRangeFilter("id",null,maxIP,F,F), numDocs).scoreDocs;
assertEquals("not max, but down", numDocs-1, result.length);
result = search.search(q,new TermRangeFilter("id",medIP,maxIP,T,F), numDocs).scoreDocs;
assertEquals("med and up, not max", maxId-medId, result.length);
result = search.search(q,new TermRangeFilter("id",minIP,medIP,F,T), numDocs).scoreDocs;
assertEquals("not min, up to med", medId-minId, result.length);
// very small sets
result = search.search(q,new TermRangeFilter("id",minIP,minIP,F,F), numDocs).scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result = search.search(q,new TermRangeFilter("id",medIP,medIP,F,F), numDocs).scoreDocs;
assertEquals("med,med,F,F", 0, result.length);
result = search.search(q,new TermRangeFilter("id",maxIP,maxIP,F,F), numDocs).scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result = search.search(q,new TermRangeFilter("id",minIP,minIP,T,T), numDocs).scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result = search.search(q,new TermRangeFilter("id",null,minIP,F,T), numDocs).scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result = search.search(q,new TermRangeFilter("id",maxIP,maxIP,T,T), numDocs).scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result = search.search(q,new TermRangeFilter("id",maxIP,null,T,F), numDocs).scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
result = search.search(q,new TermRangeFilter("id",medIP,medIP,T,T), numDocs).scoreDocs;
assertEquals("med,med,T,T", 1, result.length);
}
public void testRangeFilterIdCollating() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexSearcher search = new IndexSearcher(reader);
Collator c = Collator.getInstance(Locale.ENGLISH);
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);
Query q = new TermQuery(new Term("body","body"));
// test id, bounded on both ends
int numHits = search.search(q,new TermRangeFilter("id",minIP,maxIP,T,T,c), 1000).totalHits;
assertEquals("find all", numDocs, numHits);
numHits = search.search(q,new TermRangeFilter("id",minIP,maxIP,T,F,c), 1000).totalHits;
assertEquals("all but last", numDocs-1, numHits);
numHits = search.search(q,new TermRangeFilter("id",minIP,maxIP,F,T,c), 1000).totalHits;
assertEquals("all but first", numDocs-1, numHits);
numHits = search.search(q,new TermRangeFilter("id",minIP,maxIP,F,F,c), 1000).totalHits;
assertEquals("all but ends", numDocs-2, numHits);
numHits = search.search(q,new TermRangeFilter("id",medIP,maxIP,T,T,c), 1000).totalHits;
assertEquals("med and up", 1+ maxId-medId, numHits);
numHits = search.search(q,new TermRangeFilter("id",minIP,medIP,T,T,c), 1000).totalHits;
assertEquals("up to med", 1+ medId-minId, numHits);
// unbounded id
numHits = search.search(q,new TermRangeFilter("id",minIP,null,T,F,c), 1000).totalHits;
assertEquals("min and up", numDocs, numHits);
numHits = search.search(q,new TermRangeFilter("id",null,maxIP,F,T,c), 1000).totalHits;
assertEquals("max and down", numDocs, numHits);
numHits = search.search(q,new TermRangeFilter("id",minIP,null,F,F,c), 1000).totalHits;
assertEquals("not min, but up", numDocs-1, numHits);
numHits = search.search(q,new TermRangeFilter("id",null,maxIP,F,F,c), 1000).totalHits;
assertEquals("not max, but down", numDocs-1, numHits);
numHits = search.search(q,new TermRangeFilter("id",medIP,maxIP,T,F,c), 1000).totalHits;
assertEquals("med and up, not max", maxId-medId, numHits);
numHits = search.search(q,new TermRangeFilter("id",minIP,medIP,F,T,c), 1000).totalHits;
assertEquals("not min, up to med", medId-minId, numHits);
// very small sets
numHits = search.search(q,new TermRangeFilter("id",minIP,minIP,F,F,c), 1000).totalHits;
assertEquals("min,min,F,F", 0, numHits);
numHits = search.search(q,new TermRangeFilter("id",medIP,medIP,F,F,c), 1000).totalHits;
assertEquals("med,med,F,F", 0, numHits);
numHits = search.search(q,new TermRangeFilter("id",maxIP,maxIP,F,F,c), 1000).totalHits;
assertEquals("max,max,F,F", 0, numHits);
numHits = search.search(q,new TermRangeFilter("id",minIP,minIP,T,T,c), 1000).totalHits;
assertEquals("min,min,T,T", 1, numHits);
numHits = search.search(q,new TermRangeFilter("id",null,minIP,F,T,c), 1000).totalHits;
assertEquals("nul,min,F,T", 1, numHits);
numHits = search.search(q,new TermRangeFilter("id",maxIP,maxIP,T,T,c), 1000).totalHits;
assertEquals("max,max,T,T", 1, numHits);
numHits = search.search(q,new TermRangeFilter("id",maxIP,null,T,F,c), 1000).totalHits;
assertEquals("max,nul,T,T", 1, numHits);
numHits = search.search(q,new TermRangeFilter("id",medIP,medIP,T,T,c), 1000).totalHits;
assertEquals("med,med,T,T", 1, numHits);
}
public void testRangeFilterRand() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexSearcher search = new IndexSearcher(reader);
String minRP = pad(signedIndex.minR);
String maxRP = pad(signedIndex.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,new TermRangeFilter("rand",minRP,maxRP,T,T), numDocs).scoreDocs;
assertEquals("find all", numDocs, result.length);
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,T,F), numDocs).scoreDocs;
assertEquals("all but biggest", numDocs-1, result.length);
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,F,T), numDocs).scoreDocs;
assertEquals("all but smallest", numDocs-1, result.length);
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,F,F), numDocs).scoreDocs;
assertEquals("all but extremes", numDocs-2, result.length);
// unbounded
result = search.search(q,new TermRangeFilter("rand",minRP,null,T,F), numDocs).scoreDocs;
assertEquals("smallest and up", numDocs, result.length);
result = search.search(q,new TermRangeFilter("rand",null,maxRP,F,T), numDocs).scoreDocs;
assertEquals("biggest and down", numDocs, result.length);
result = search.search(q,new TermRangeFilter("rand",minRP,null,F,F), numDocs).scoreDocs;
assertEquals("not smallest, but up", numDocs-1, result.length);
result = search.search(q,new TermRangeFilter("rand",null,maxRP,F,F), numDocs).scoreDocs;
assertEquals("not biggest, but down", numDocs-1, result.length);
// very small sets
result = search.search(q,new TermRangeFilter("rand",minRP,minRP,F,F), numDocs).scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result = search.search(q,new TermRangeFilter("rand",maxRP,maxRP,F,F), numDocs).scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result = search.search(q,new TermRangeFilter("rand",minRP,minRP,T,T), numDocs).scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result = search.search(q,new TermRangeFilter("rand",null,minRP,F,T), numDocs).scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result = search.search(q,new TermRangeFilter("rand",maxRP,maxRP,T,T), numDocs).scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result = search.search(q,new TermRangeFilter("rand",maxRP,null,T,F), numDocs).scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
}
public void testRangeFilterRandCollating() throws IOException {
// using the unsigned index because collation seems to ignore hyphens
IndexReader reader = IndexReader.open(unsignedIndex.index, true);
IndexSearcher search = new IndexSearcher(reader);
Collator c = Collator.getInstance(Locale.ENGLISH);
String minRP = pad(unsignedIndex.minR);
String maxRP = pad(unsignedIndex.maxR);
int numDocs = reader.numDocs();
assertEquals("num of docs", numDocs, 1+ maxId - minId);
Query q = new TermQuery(new Term("body","body"));
// test extremes, bounded on both ends
int numHits = search.search(q,new TermRangeFilter("rand",minRP,maxRP,T,T,c), 1000).totalHits;
assertEquals("find all", numDocs, numHits);
numHits = search.search(q,new TermRangeFilter("rand",minRP,maxRP,T,F,c), 1000).totalHits;
assertEquals("all but biggest", numDocs-1, numHits);
numHits = search.search(q,new TermRangeFilter("rand",minRP,maxRP,F,T,c), 1000).totalHits;
assertEquals("all but smallest", numDocs-1, numHits);
numHits = search.search(q,new TermRangeFilter("rand",minRP,maxRP,F,F,c), 1000).totalHits;
assertEquals("all but extremes", numDocs-2, numHits);
// unbounded
numHits = search.search(q,new TermRangeFilter("rand",minRP,null,T,F,c), 1000).totalHits;
assertEquals("smallest and up", numDocs, numHits);
numHits = search.search(q,new TermRangeFilter("rand",null,maxRP,F,T,c), 1000).totalHits;
assertEquals("biggest and down", numDocs, numHits);
numHits = search.search(q,new TermRangeFilter("rand",minRP,null,F,F,c), 1000).totalHits;
assertEquals("not smallest, but up", numDocs-1, numHits);
numHits = search.search(q,new TermRangeFilter("rand",null,maxRP,F,F,c), 1000).totalHits;
assertEquals("not biggest, but down", numDocs-1, numHits);
// very small sets
numHits = search.search(q,new TermRangeFilter("rand",minRP,minRP,F,F,c), 1000).totalHits;
assertEquals("min,min,F,F", 0, numHits);
numHits = search.search(q,new TermRangeFilter("rand",maxRP,maxRP,F,F,c), 1000).totalHits;
assertEquals("max,max,F,F", 0, numHits);
numHits = search.search(q,new TermRangeFilter("rand",minRP,minRP,T,T,c), 1000).totalHits;
assertEquals("min,min,T,T", 1, numHits);
numHits = search.search(q,new TermRangeFilter("rand",null,minRP,F,T,c), 1000).totalHits;
assertEquals("nul,min,F,T", 1, numHits);
numHits = search.search(q,new TermRangeFilter("rand",maxRP,maxRP,T,T,c), 1000).totalHits;
assertEquals("max,max,T,T", 1, numHits);
numHits = search.search(q,new TermRangeFilter("rand",maxRP,null,T,F,c), 1000).totalHits;
assertEquals("max,nul,T,T", 1, numHits);
}
public void testFarsi() throws Exception {
/* build an index */
RAMDirectory farsiIndex = new RAMDirectory();
IndexWriter writer = new IndexWriter(farsiIndex, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("content","\u0633\u0627\u0628",
Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "body",
Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
writer.optimize();
writer.close();
IndexReader reader = IndexReader.open(farsiIndex, true);
IndexSearcher search = new IndexSearcher(reader);
Query q = new TermQuery(new Term("body","body"));
// 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 collator = 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 TermRangeFilter with a Farsi
// Collator (or an Arabic one for the case when Farsi is not supported).
int numHits = search.search
(q, new TermRangeFilter("content", "\u062F", "\u0698", T, T, collator), 1000).totalHits;
assertEquals("The index Term should not be included.", 0, numHits);
numHits = search.search
(q, new TermRangeFilter("content", "\u0633", "\u0638", T, T, collator), 1000).totalHits;
assertEquals("The index Term should be included.", 1, numHits);
search.close();
}
public void testDanish() throws Exception {
/* build an index */
RAMDirectory danishIndex = new RAMDirectory();
IndexWriter writer = new IndexWriter(danishIndex, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
// 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(new Field("content", words[docnum],
Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "body",
Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
writer.optimize();
writer.close();
IndexReader reader = IndexReader.open(danishIndex, true);
IndexSearcher search = new IndexSearcher(reader);
Query q = new TermQuery(new Term("body","body"));
Collator collator = Collator.getInstance(new Locale("da", "dk"));
// Unicode order would not include "H\u00C5T" in [ "H\u00D8T", "MAND" ],
// but Danish collation does.
int numHits = search.search
(q, new TermRangeFilter("content", "H\u00D8T", "MAND", F, F, collator), 1000).totalHits;
assertEquals("The index Term should be included.", 1, numHits);
numHits = search.search
(q, new TermRangeFilter("content", "H\u00C5T", "MAND", F, F, collator), 1000).totalHits;
assertEquals
("The index Term should not be included.", 0, numHits);
search.close();
public void testRangeFilterId() throws IOException {
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(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
result = search.search(q, new TermRangeFilter("id", minIP, maxIP, T, T),
numDocs).scoreDocs;
assertEquals("find all", numDocs, result.length);
result = search.search(q, new TermRangeFilter("id", minIP, maxIP, T, F),
numDocs).scoreDocs;
assertEquals("all but last", numDocs - 1, result.length);
result = search.search(q, new TermRangeFilter("id", minIP, maxIP, F, T),
numDocs).scoreDocs;
assertEquals("all but first", numDocs - 1, result.length);
result = search.search(q, new TermRangeFilter("id", minIP, maxIP, F, F),
numDocs).scoreDocs;
assertEquals("all but ends", numDocs - 2, result.length);
result = search.search(q, new TermRangeFilter("id", medIP, maxIP, T, T),
numDocs).scoreDocs;
assertEquals("med and up", 1 + maxId - medId, result.length);
result = search.search(q, new TermRangeFilter("id", minIP, medIP, T, T),
numDocs).scoreDocs;
assertEquals("up to med", 1 + medId - minId, result.length);
// unbounded id
result = search.search(q, new TermRangeFilter("id", minIP, null, T, F),
numDocs).scoreDocs;
assertEquals("min and up", numDocs, result.length);
result = search.search(q, new TermRangeFilter("id", null, maxIP, F, T),
numDocs).scoreDocs;
assertEquals("max and down", numDocs, result.length);
result = search.search(q, new TermRangeFilter("id", minIP, null, F, F),
numDocs).scoreDocs;
assertEquals("not min, but up", numDocs - 1, result.length);
result = search.search(q, new TermRangeFilter("id", null, maxIP, F, F),
numDocs).scoreDocs;
assertEquals("not max, but down", numDocs - 1, result.length);
result = search.search(q, new TermRangeFilter("id", medIP, maxIP, T, F),
numDocs).scoreDocs;
assertEquals("med and up, not max", maxId - medId, result.length);
result = search.search(q, new TermRangeFilter("id", minIP, medIP, F, T),
numDocs).scoreDocs;
assertEquals("not min, up to med", medId - minId, result.length);
// very small sets
result = search.search(q, new TermRangeFilter("id", minIP, minIP, F, F),
numDocs).scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result = search.search(q, new TermRangeFilter("id", medIP, medIP, F, F),
numDocs).scoreDocs;
assertEquals("med,med,F,F", 0, result.length);
result = search.search(q, new TermRangeFilter("id", maxIP, maxIP, F, F),
numDocs).scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result = search.search(q, new TermRangeFilter("id", minIP, minIP, T, T),
numDocs).scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result = search.search(q, new TermRangeFilter("id", null, minIP, F, T),
numDocs).scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result = search.search(q, new TermRangeFilter("id", maxIP, maxIP, T, T),
numDocs).scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result = search.search(q, new TermRangeFilter("id", maxIP, null, T, F),
numDocs).scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
result = search.search(q, new TermRangeFilter("id", medIP, medIP, T, T),
numDocs).scoreDocs;
assertEquals("med,med,T,T", 1, result.length);
}
public void testRangeFilterIdCollating() throws IOException {
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
Collator c = Collator.getInstance(Locale.ENGLISH);
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);
Query q = new TermQuery(new Term("body", "body"));
// test id, bounded on both ends
int numHits = search.search(q, new TermRangeFilter("id", minIP, maxIP, T,
T, c), 1000).totalHits;
assertEquals("find all", numDocs, numHits);
numHits = search.search(q,
new TermRangeFilter("id", minIP, maxIP, T, F, c), 1000).totalHits;
assertEquals("all but last", numDocs - 1, numHits);
numHits = search.search(q,
new TermRangeFilter("id", minIP, maxIP, F, T, c), 1000).totalHits;
assertEquals("all but first", numDocs - 1, numHits);
numHits = search.search(q,
new TermRangeFilter("id", minIP, maxIP, F, F, c), 1000).totalHits;
assertEquals("all but ends", numDocs - 2, numHits);
numHits = search.search(q,
new TermRangeFilter("id", medIP, maxIP, T, T, c), 1000).totalHits;
assertEquals("med and up", 1 + maxId - medId, numHits);
numHits = search.search(q,
new TermRangeFilter("id", minIP, medIP, T, T, c), 1000).totalHits;
assertEquals("up to med", 1 + medId - minId, numHits);
// unbounded id
numHits = search.search(q, new TermRangeFilter("id", minIP, null, T, F, c),
1000).totalHits;
assertEquals("min and up", numDocs, numHits);
numHits = search.search(q, new TermRangeFilter("id", null, maxIP, F, T, c),
1000).totalHits;
assertEquals("max and down", numDocs, numHits);
numHits = search.search(q, new TermRangeFilter("id", minIP, null, F, F, c),
1000).totalHits;
assertEquals("not min, but up", numDocs - 1, numHits);
numHits = search.search(q, new TermRangeFilter("id", null, maxIP, F, F, c),
1000).totalHits;
assertEquals("not max, but down", numDocs - 1, numHits);
numHits = search.search(q,
new TermRangeFilter("id", medIP, maxIP, T, F, c), 1000).totalHits;
assertEquals("med and up, not max", maxId - medId, numHits);
numHits = search.search(q,
new TermRangeFilter("id", minIP, medIP, F, T, c), 1000).totalHits;
assertEquals("not min, up to med", medId - minId, numHits);
// very small sets
numHits = search.search(q,
new TermRangeFilter("id", minIP, minIP, F, F, c), 1000).totalHits;
assertEquals("min,min,F,F", 0, numHits);
numHits = search.search(q,
new TermRangeFilter("id", medIP, medIP, F, F, c), 1000).totalHits;
assertEquals("med,med,F,F", 0, numHits);
numHits = search.search(q,
new TermRangeFilter("id", maxIP, maxIP, F, F, c), 1000).totalHits;
assertEquals("max,max,F,F", 0, numHits);
numHits = search.search(q,
new TermRangeFilter("id", minIP, minIP, T, T, c), 1000).totalHits;
assertEquals("min,min,T,T", 1, numHits);
numHits = search.search(q, new TermRangeFilter("id", null, minIP, F, T, c),
1000).totalHits;
assertEquals("nul,min,F,T", 1, numHits);
numHits = search.search(q,
new TermRangeFilter("id", maxIP, maxIP, T, T, c), 1000).totalHits;
assertEquals("max,max,T,T", 1, numHits);
numHits = search.search(q, new TermRangeFilter("id", maxIP, null, T, F, c),
1000).totalHits;
assertEquals("max,nul,T,T", 1, numHits);
numHits = search.search(q,
new TermRangeFilter("id", medIP, medIP, T, T, c), 1000).totalHits;
assertEquals("med,med,T,T", 1, numHits);
}
public void testRangeFilterRand() throws IOException {
IndexReader reader = signedIndexReader;
IndexSearcher search = new IndexSearcher(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, new TermRangeFilter("rand", minRP, maxRP, T, T),
numDocs).scoreDocs;
assertEquals("find all", numDocs, result.length);
result = search.search(q, new TermRangeFilter("rand", minRP, maxRP, T, F),
numDocs).scoreDocs;
assertEquals("all but biggest", numDocs - 1, result.length);
result = search.search(q, new TermRangeFilter("rand", minRP, maxRP, F, T),
numDocs).scoreDocs;
assertEquals("all but smallest", numDocs - 1, result.length);
result = search.search(q, new TermRangeFilter("rand", minRP, maxRP, F, F),
numDocs).scoreDocs;
assertEquals("all but extremes", numDocs - 2, result.length);
// unbounded
result = search.search(q, new TermRangeFilter("rand", minRP, null, T, F),
numDocs).scoreDocs;
assertEquals("smallest and up", numDocs, result.length);
result = search.search(q, new TermRangeFilter("rand", null, maxRP, F, T),
numDocs).scoreDocs;
assertEquals("biggest and down", numDocs, result.length);
result = search.search(q, new TermRangeFilter("rand", minRP, null, F, F),
numDocs).scoreDocs;
assertEquals("not smallest, but up", numDocs - 1, result.length);
result = search.search(q, new TermRangeFilter("rand", null, maxRP, F, F),
numDocs).scoreDocs;
assertEquals("not biggest, but down", numDocs - 1, result.length);
// very small sets
result = search.search(q, new TermRangeFilter("rand", minRP, minRP, F, F),
numDocs).scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result = search.search(q, new TermRangeFilter("rand", maxRP, maxRP, F, F),
numDocs).scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result = search.search(q, new TermRangeFilter("rand", minRP, minRP, T, T),
numDocs).scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result = search.search(q, new TermRangeFilter("rand", null, minRP, F, T),
numDocs).scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result = search.search(q, new TermRangeFilter("rand", maxRP, maxRP, T, T),
numDocs).scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result = search.search(q, new TermRangeFilter("rand", maxRP, null, T, F),
numDocs).scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
}
public void testRangeFilterRandCollating() throws IOException {
// using the unsigned index because collation seems to ignore hyphens
IndexReader reader = unsignedIndexReader;
IndexSearcher search = new IndexSearcher(reader);
Collator c = Collator.getInstance(Locale.ENGLISH);
String minRP = pad(unsignedIndexDir.minR);
String maxRP = pad(unsignedIndexDir.maxR);
int numDocs = reader.numDocs();
assertEquals("num of docs", numDocs, 1 + maxId - minId);
Query q = new TermQuery(new Term("body", "body"));
// test extremes, bounded on both ends
int numHits = search.search(q, new TermRangeFilter("rand", minRP, maxRP, T,
T, c), 1000).totalHits;
assertEquals("find all", numDocs, numHits);
numHits = search.search(q, new TermRangeFilter("rand", minRP, maxRP, T, F,
c), 1000).totalHits;
assertEquals("all but biggest", numDocs - 1, numHits);
numHits = search.search(q, new TermRangeFilter("rand", minRP, maxRP, F, T,
c), 1000).totalHits;
assertEquals("all but smallest", numDocs - 1, numHits);
numHits = search.search(q, new TermRangeFilter("rand", minRP, maxRP, F, F,
c), 1000).totalHits;
assertEquals("all but extremes", numDocs - 2, numHits);
// unbounded
numHits = search.search(q,
new TermRangeFilter("rand", minRP, null, T, F, c), 1000).totalHits;
assertEquals("smallest and up", numDocs, numHits);
numHits = search.search(q,
new TermRangeFilter("rand", null, maxRP, F, T, c), 1000).totalHits;
assertEquals("biggest and down", numDocs, numHits);
numHits = search.search(q,
new TermRangeFilter("rand", minRP, null, F, F, c), 1000).totalHits;
assertEquals("not smallest, but up", numDocs - 1, numHits);
numHits = search.search(q,
new TermRangeFilter("rand", null, maxRP, F, F, c), 1000).totalHits;
assertEquals("not biggest, but down", numDocs - 1, numHits);
// very small sets
numHits = search.search(q, new TermRangeFilter("rand", minRP, minRP, F, F,
c), 1000).totalHits;
assertEquals("min,min,F,F", 0, numHits);
numHits = search.search(q, new TermRangeFilter("rand", maxRP, maxRP, F, F,
c), 1000).totalHits;
assertEquals("max,max,F,F", 0, numHits);
numHits = search.search(q, new TermRangeFilter("rand", minRP, minRP, T, T,
c), 1000).totalHits;
assertEquals("min,min,T,T", 1, numHits);
numHits = search.search(q,
new TermRangeFilter("rand", null, minRP, F, T, c), 1000).totalHits;
assertEquals("nul,min,F,T", 1, numHits);
numHits = search.search(q, new TermRangeFilter("rand", maxRP, maxRP, T, T,
c), 1000).totalHits;
assertEquals("max,max,T,T", 1, numHits);
numHits = search.search(q,
new TermRangeFilter("rand", maxRP, null, T, F, c), 1000).totalHits;
assertEquals("max,nul,T,T", 1, numHits);
}
public void testFarsi() throws Exception {
/* build an index */
RAMDirectory farsiIndex = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(rand, farsiIndex,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("content", "\u0633\u0627\u0628", Field.Store.YES,
Field.Index.NOT_ANALYZED));
doc
.add(new Field("body", "body", Field.Store.YES,
Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher search = new IndexSearcher(reader);
Query q = new TermQuery(new Term("body", "body"));
// 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 collator = 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 TermRangeFilter with a Farsi
// Collator (or an Arabic one for the case when Farsi is not supported).
int numHits = search.search(q, new TermRangeFilter("content", "\u062F",
"\u0698", T, T, collator), 1000).totalHits;
assertEquals("The index Term should not be included.", 0, numHits);
numHits = search.search(q, new TermRangeFilter("content", "\u0633",
"\u0638", T, T, collator), 1000).totalHits;
assertEquals("The index Term should be included.", 1, numHits);
search.close();
reader.close();
farsiIndex.close();
}
public void testDanish() throws Exception {
/* build an index */
RAMDirectory danishIndex = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(rand, danishIndex,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
// 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(new Field("content", words[docnum], Field.Store.YES,
Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "body", Field.Store.YES,
Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher search = new IndexSearcher(reader);
Query q = new TermQuery(new Term("body", "body"));
Collator collator = Collator.getInstance(new Locale("da", "dk"));
// Unicode order would not include "H\u00C5T" in [ "H\u00D8T", "MAND" ],
// but Danish collation does.
int numHits = search.search(q, new TermRangeFilter("content", "H\u00D8T",
"MAND", F, F, collator), 1000).totalHits;
assertEquals("The index Term should be included.", 1, numHits);
numHits = search.search(q, new TermRangeFilter("content", "H\u00C5T",
"MAND", F, F, collator), 1000).totalHits;
assertEquals("The index Term should not be included.", 0, numHits);
search.close();
reader.close();
danishIndex.close();
}
}

275
lucene/src/test/org/apache/lucene/search/TestTermScorer.java
View File

@ -26,152 +26,155 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
public class TestTermScorer extends LuceneTestCase
{
protected RAMDirectory directory;
private static final String FIELD = "field";
public class TestTermScorer extends LuceneTestCase {
protected RAMDirectory directory;
private static final String FIELD = "field";
protected String[] values = new String[]{"all", "dogs dogs", "like", "playing", "fetch", "all"};
protected IndexSearcher indexSearcher;
protected IndexReader indexReader;
protected String[] values = new String[] {"all", "dogs dogs", "like",
"playing", "fetch", "all"};
protected IndexSearcher indexSearcher;
protected IndexReader indexReader;
public TestTermScorer(String s) {
super(s);
}
public TestTermScorer(String s)
{
super(s);
@Override
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < values.length; i++) {
Document doc = new Document();
doc
.add(new Field(FIELD, values[i], Field.Store.YES,
Field.Index.ANALYZED));
writer.addDocument(doc);
}
indexReader = writer.getReader();
writer.close();
indexSearcher = new IndexSearcher(indexReader);
}
@Override
protected void tearDown() throws Exception {
indexSearcher.close();
indexReader.close();
directory.close();
}
public void test() throws IOException {
Term allTerm = new Term(FIELD, "all");
TermQuery termQuery = new TermQuery(allTerm);
Weight weight = termQuery.weight(indexSearcher);
Scorer ts = weight.scorer(indexSearcher.getIndexReader(), true, true);
// we have 2 documents with the term all in them, one document for all the
// other values
final List<TestHit> docs = new ArrayList<TestHit>();
// must call next first
ts.score(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 {
float score = scorer.score();
doc = doc + base;
docs.add(new TestHit(doc, score));
assertTrue("score " + score + " is not greater than 0", score > 0);
assertTrue("Doc: " + doc + " does not equal 0 or doc does not equal 5",
doc == 0 || doc == 5);
}
@Override
public void setNextReader(IndexReader reader, int docBase) {
base = docBase;
}
@Override
public boolean acceptsDocsOutOfOrder() {
return true;
}
});
assertTrue("docs Size: " + docs.size() + " is not: " + 2, docs.size() == 2);
TestHit doc0 = docs.get(0);
TestHit doc5 = docs.get(1);
// The scores should be the same
assertTrue(doc0.score + " does not equal: " + doc5.score,
doc0.score == doc5.score);
/*
* Score should be (based on Default Sim.: All floats are approximate tf = 1
* numDocs = 6 docFreq(all) = 2 idf = ln(6/3) + 1 = 1.693147 idf ^ 2 =
* 2.8667 boost = 1 lengthNorm = 1 //there is 1 term in every document coord
* = 1 sumOfSquaredWeights = (idf * boost) ^ 2 = 1.693147 ^ 2 = 2.8667
* queryNorm = 1 / (sumOfSquaredWeights)^0.5 = 1 /(1.693147) = 0.590
*
* score = 1 * 2.8667 * 1 * 1 * 0.590 = 1.69
*/
assertTrue(doc0.score + " does not equal: " + 1.6931472f,
doc0.score == 1.6931472f);
}
public void testNext() throws Exception {
Term allTerm = new Term(FIELD, "all");
TermQuery termQuery = new TermQuery(allTerm);
Weight weight = termQuery.weight(indexSearcher);
Scorer ts = weight.scorer(indexSearcher.getIndexReader(), true, true);
assertTrue("next did not return a doc",
ts.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
assertTrue("score is not correct", ts.score() == 1.6931472f);
assertTrue("next did not return a doc",
ts.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
assertTrue("score is not correct", ts.score() == 1.6931472f);
assertTrue("next returned a doc and it should not have",
ts.nextDoc() == DocIdSetIterator.NO_MORE_DOCS);
}
public void testAdvance() throws Exception {
Term allTerm = new Term(FIELD, "all");
TermQuery termQuery = new TermQuery(allTerm);
Weight weight = termQuery.weight(indexSearcher);
Scorer ts = weight.scorer(indexSearcher.getIndexReader(), true, true);
assertTrue("Didn't skip", ts.advance(3) != DocIdSetIterator.NO_MORE_DOCS);
// The next doc should be doc 5
assertTrue("doc should be number 5", ts.docID() == 5);
}
private class TestHit {
public int doc;
public float score;
public TestHit(int doc, float score) {
this.doc = doc;
this.score = score;
}
@Override
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < values.length; i++) {
Document doc = new Document();
doc.add(new Field(FIELD, values[i], Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
writer.close();
indexSearcher = new IndexSearcher(directory, false);
indexReader = indexSearcher.getIndexReader();
}
public void test() throws IOException {
Term allTerm = new Term(FIELD, "all");
TermQuery termQuery = new TermQuery(allTerm);
Weight weight = termQuery.weight(indexSearcher);
Scorer ts = weight.scorer(indexSearcher.getIndexReader(),
true, true);
//we have 2 documents with the term all in them, one document for all the other values
final List<TestHit> docs = new ArrayList<TestHit>();
//must call next first
ts.score(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 {
float score = scorer.score();
doc = doc + base;
docs.add(new TestHit(doc, score));
assertTrue("score " + score + " is not greater than 0", score > 0);
assertTrue("Doc: " + doc + " does not equal 0 or doc does not equal 5",
doc == 0 || doc == 5);
}
@Override
public void setNextReader(IndexReader reader, int docBase) {
base = docBase;
}
@Override
public boolean acceptsDocsOutOfOrder() {
return true;
}
});
assertTrue("docs Size: " + docs.size() + " is not: " + 2, docs.size() == 2);
TestHit doc0 = docs.get(0);
TestHit doc5 = docs.get(1);
//The scores should be the same
assertTrue(doc0.score + " does not equal: " + doc5.score, doc0.score == doc5.score);
/*
Score should be (based on Default Sim.:
All floats are approximate
tf = 1
numDocs = 6
docFreq(all) = 2
idf = ln(6/3) + 1 = 1.693147
idf ^ 2 = 2.8667
boost = 1
lengthNorm = 1 //there is 1 term in every document
coord = 1
sumOfSquaredWeights = (idf * boost) ^ 2 = 1.693147 ^ 2 = 2.8667
queryNorm = 1 / (sumOfSquaredWeights)^0.5 = 1 /(1.693147) = 0.590
score = 1 * 2.8667 * 1 * 1 * 0.590 = 1.69
*/
assertTrue(doc0.score + " does not equal: " + 1.6931472f, doc0.score == 1.6931472f);
}
public void testNext() throws Exception {
Term allTerm = new Term(FIELD, "all");
TermQuery termQuery = new TermQuery(allTerm);
Weight weight = termQuery.weight(indexSearcher);
Scorer ts = weight.scorer(indexSearcher.getIndexReader(),
true, true);
assertTrue("next did not return a doc", ts.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
assertTrue("score is not correct", ts.score() == 1.6931472f);
assertTrue("next did not return a doc", ts.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
assertTrue("score is not correct", ts.score() == 1.6931472f);
assertTrue("next returned a doc and it should not have", ts.nextDoc() == DocIdSetIterator.NO_MORE_DOCS);
}
public void testAdvance() throws Exception {
Term allTerm = new Term(FIELD, "all");
TermQuery termQuery = new TermQuery(allTerm);
Weight weight = termQuery.weight(indexSearcher);
Scorer ts = weight.scorer(indexSearcher.getIndexReader(),
true, true);
assertTrue("Didn't skip", ts.advance(3) != DocIdSetIterator.NO_MORE_DOCS);
//The next doc should be doc 5
assertTrue("doc should be number 5", ts.docID() == 5);
}
private class TestHit {
public int doc;
public float score;
public TestHit(int doc, float score) {
this.doc = doc;
this.score = score;
}
@Override
public String toString() {
return "TestHit{" + "doc=" + doc + ", score=" + score + "}";
}
public String toString() {
return "TestHit{" + "doc=" + doc + ", score=" + score + "}";
}
}
}

343
lucene/src/test/org/apache/lucene/search/TestTermVectors.java
View File

@ -32,11 +32,16 @@ import org.apache.lucene.util.English;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
import java.util.SortedSet;
public class TestTermVectors extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private Directory directory = new MockRAMDirectory();
private Random random;
public TestTermVectors(String s) {
super(s);
}
@ -44,8 +49,9 @@ public class TestTermVectors extends LuceneTestCase {
@Override
protected void setUp() throws Exception {
super.setUp();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
random = newRandom();
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
//writer.setUseCompoundFile(true);
//writer.infoStream = System.out;
for (int i = 0; i < 1000; i++) {
@ -72,51 +78,55 @@ public class TestTermVectors extends LuceneTestCase {
Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
public void test() {
assertTrue(searcher != null);
}
public void testTermVectors() {
public void testTermVectors() throws IOException {
Query query = new TermQuery(new Term("field", "seventy"));
try {
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(100, hits.length);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(100, hits.length);
for (int i = 0; i < hits.length; i++)
{
TermFreqVector [] vector = searcher.reader.getTermFreqVectors(hits[i].doc);
assertTrue(vector != null);
assertTrue(vector.length == 1);
}
TermFreqVector vector;
vector = searcher.reader.getTermFreqVector(hits[0].doc, "noTV");
assertNull(vector);
TestTermVectorMapper mapper = new TestTermVectorMapper();
searcher.reader.getTermFreqVector(hits[0].doc, "noTV", mapper);
assertNull(mapper.field);
} catch (IOException e) {
assertTrue(false);
for (int i = 0; i < hits.length; i++)
{
TermFreqVector [] vector = searcher.reader.getTermFreqVectors(hits[i].doc);
assertTrue(vector != null);
assertTrue(vector.length == 1);
}
TermFreqVector vector;
vector = searcher.reader.getTermFreqVector(hits[0].doc, "noTV");
assertNull(vector);
TestTermVectorMapper mapper = new TestTermVectorMapper();
searcher.reader.getTermFreqVector(hits[0].doc, "noTV", mapper);
assertNull(mapper.field);
}
public void testTermVectorsFieldOrder() throws IOException {
Directory dir = new MockRAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
RandomIndexWriter writer = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
Document doc = new Document();
doc.add(new Field("c", "some content here", Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS));
doc.add(new Field("a", "some content here", Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS));
doc.add(new Field("b", "some content here", Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS));
doc.add(new Field("x", "some content here", Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS));
writer.addDocument(doc);
IndexReader reader = writer.getReader();
writer.close();
IndexReader reader = IndexReader.open(dir, true);
TermFreqVector[] v = reader.getTermFreqVectors(0);
assertEquals(4, v.length);
String[] expectedFields = new String[]{"a", "b", "c", "x"};
@ -135,65 +145,57 @@ public class TestTermVectors extends LuceneTestCase {
assertEquals(expectedPositions[j], positions[0]);
}
}
reader.close();
dir.close();
}
public void testTermPositionVectors() {
public void testTermPositionVectors() throws IOException {
Query query = new TermQuery(new Term("field", "zero"));
try {
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(1, hits.length);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals(1, hits.length);
for (int i = 0; i < hits.length; i++)
{
TermFreqVector [] vector = searcher.reader.getTermFreqVectors(hits[i].doc);
assertTrue(vector != null);
assertTrue(vector.length == 1);
for (int i = 0; i < hits.length; i++) {
TermFreqVector[] vector = searcher.reader.getTermFreqVectors(hits[i].doc);
assertTrue(vector != null);
assertTrue(vector.length == 1);
boolean shouldBePosVector = (hits[i].doc % 2 == 0) ? true : false;
assertTrue((shouldBePosVector == false) || (shouldBePosVector == true && (vector[0] instanceof TermPositionVector == true)));
boolean shouldBePosVector = (hits[i].doc % 2 == 0) ? true : false;
assertTrue((shouldBePosVector == false)
|| (shouldBePosVector == true && (vector[0] instanceof TermPositionVector == true)));
boolean shouldBeOffVector = (hits[i].doc % 3 == 0) ? true : false;
assertTrue((shouldBeOffVector == false) || (shouldBeOffVector == true && (vector[0] instanceof TermPositionVector == true)));
boolean shouldBeOffVector = (hits[i].doc % 3 == 0) ? true : false;
assertTrue((shouldBeOffVector == false)
|| (shouldBeOffVector == true && (vector[0] instanceof TermPositionVector == true)));
if(shouldBePosVector || shouldBeOffVector){
TermPositionVector posVec = (TermPositionVector)vector[0];
BytesRef [] terms = posVec.getTerms();
assertTrue(terms != null && terms.length > 0);
if (shouldBePosVector || shouldBeOffVector) {
TermPositionVector posVec = (TermPositionVector) vector[0];
BytesRef[] terms = posVec.getTerms();
assertTrue(terms != null && terms.length > 0);
for (int j = 0; j < terms.length; j++) {
int [] positions = posVec.getTermPositions(j);
TermVectorOffsetInfo [] offsets = posVec.getOffsets(j);
for (int j = 0; j < terms.length; j++) {
int[] positions = posVec.getTermPositions(j);
TermVectorOffsetInfo[] offsets = posVec.getOffsets(j);
if(shouldBePosVector){
assertTrue(positions != null);
assertTrue(positions.length > 0);
}
else
assertTrue(positions == null);
if (shouldBePosVector) {
assertTrue(positions != null);
assertTrue(positions.length > 0);
} else assertTrue(positions == null);
if(shouldBeOffVector){
assertTrue(offsets != null);
assertTrue(offsets.length > 0);
}
else
assertTrue(offsets == null);
}
if (shouldBeOffVector) {
assertTrue(offsets != null);
assertTrue(offsets.length > 0);
} else assertTrue(offsets == null);
}
else{
try{
assertTrue(false);
}
catch(ClassCastException ignore){
TermFreqVector freqVec = vector[0];
BytesRef [] terms = freqVec.getTerms();
assertTrue(terms != null && terms.length > 0);
}
} else {
try {
assertTrue(false);
} catch (ClassCastException ignore) {
TermFreqVector freqVec = vector[0];
BytesRef[] terms = freqVec.getTerms();
assertTrue(terms != null && terms.length > 0);
}
}
} catch (IOException e) {
assertTrue(false);
}
}
@ -216,7 +218,7 @@ public class TestTermVectors extends LuceneTestCase {
}
}
public void testKnownSetOfDocuments() {
public void testKnownSetOfDocuments() throws IOException {
String test1 = "eating chocolate in a computer lab"; //6 terms
String test2 = "computer in a computer lab"; //5 terms
String test3 = "a chocolate lab grows old"; //5 terms
@ -245,109 +247,106 @@ public class TestTermVectors extends LuceneTestCase {
Directory dir = new MockRAMDirectory();
try {
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(
TEST_VERSION_CURRENT,
new MockAnalyzer(MockTokenizer.SIMPLE, true))
.setOpenMode(OpenMode.CREATE));
writer.addDocument(testDoc1);
writer.addDocument(testDoc2);
writer.addDocument(testDoc3);
writer.addDocument(testDoc4);
writer.close();
IndexSearcher knownSearcher = new IndexSearcher(dir, true);
FieldsEnum fields = MultiFields.getFields(knownSearcher.reader).iterator();
RandomIndexWriter writer = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true))
.setOpenMode(OpenMode.CREATE));
writer.addDocument(testDoc1);
writer.addDocument(testDoc2);
writer.addDocument(testDoc3);
writer.addDocument(testDoc4);
IndexReader reader = writer.getReader();
writer.close();
IndexSearcher knownSearcher = new IndexSearcher(reader);
FieldsEnum fields = MultiFields.getFields(knownSearcher.reader).iterator();
DocsEnum docs = null;
while(fields.next() != null) {
TermsEnum terms = fields.terms();
while(terms.next() != null) {
String text = terms.term().utf8ToString();
docs = terms.docs(MultiFields.getDeletedDocs(knownSearcher.reader), docs);
DocsEnum docs = null;
while(fields.next() != null) {
TermsEnum terms = fields.terms();
while(terms.next() != null) {
String text = terms.term().utf8ToString();
docs = terms.docs(MultiFields.getDeletedDocs(knownSearcher.reader), docs);
while (docs.nextDoc() != DocsEnum.NO_MORE_DOCS) {
int docId = docs.docID();
int freq = docs.freq();
//System.out.println("Doc Id: " + docId + " freq " + freq);
TermFreqVector vector = knownSearcher.reader.getTermFreqVector(docId, "field");
//float tf = sim.tf(freq);
//float idf = sim.idf(knownSearcher.docFreq(term), knownSearcher.maxDoc());
//float qNorm = sim.queryNorm()
//This is fine since we don't have stop words
//float lNorm = sim.lengthNorm("field", vector.getTerms().length);
//float coord = sim.coord()
//System.out.println("TF: " + tf + " IDF: " + idf + " LenNorm: " + lNorm);
assertTrue(vector != null);
BytesRef[] vTerms = vector.getTerms();
int [] freqs = vector.getTermFrequencies();
for (int i = 0; i < vTerms.length; i++)
{
if (text.equals(vTerms[i].utf8ToString()))
{
assertTrue(freqs[i] == freq);
}
}
while (docs.nextDoc() != DocsEnum.NO_MORE_DOCS) {
int docId = docs.docID();
int freq = docs.freq();
//System.out.println("Doc Id: " + docId + " freq " + freq);
TermFreqVector vector = knownSearcher.reader.getTermFreqVector(docId, "field");
//float tf = sim.tf(freq);
//float idf = sim.idf(knownSearcher.docFreq(term), knownSearcher.maxDoc());
//float qNorm = sim.queryNorm()
//This is fine since we don't have stop words
//float lNorm = sim.lengthNorm("field", vector.getTerms().length);
//float coord = sim.coord()
//System.out.println("TF: " + tf + " IDF: " + idf + " LenNorm: " + lNorm);
assertTrue(vector != null);
BytesRef[] vTerms = vector.getTerms();
int [] freqs = vector.getTermFrequencies();
for (int i = 0; i < vTerms.length; i++)
{
if (text.equals(vTerms[i].utf8ToString()))
{
assertTrue(freqs[i] == freq);
}
}
}
//System.out.println("--------");
}
Query query = new TermQuery(new Term("field", "chocolate"));
ScoreDoc[] hits = knownSearcher.search(query, null, 1000).scoreDocs;
//doc 3 should be the first hit b/c it is the shortest match
assertTrue(hits.length == 3);
/*System.out.println("Hit 0: " + hits.id(0) + " Score: " + hits.score(0) + " String: " + hits.doc(0).toString());
//System.out.println("--------");
}
Query query = new TermQuery(new Term("field", "chocolate"));
ScoreDoc[] hits = knownSearcher.search(query, null, 1000).scoreDocs;
//doc 3 should be the first hit b/c it is the shortest match
assertTrue(hits.length == 3);
/*System.out.println("Hit 0: " + hits.id(0) + " Score: " + hits.score(0) + " String: " + hits.doc(0).toString());
System.out.println("Explain: " + knownSearcher.explain(query, hits.id(0)));
System.out.println("Hit 1: " + hits.id(1) + " Score: " + hits.score(1) + " String: " + hits.doc(1).toString());
System.out.println("Explain: " + knownSearcher.explain(query, hits.id(1)));
System.out.println("Hit 2: " + hits.id(2) + " Score: " + hits.score(2) + " String: " + hits.doc(2).toString());
System.out.println("Explain: " + knownSearcher.explain(query, hits.id(2)));*/
assertTrue(hits[0].doc == 2);
assertTrue(hits[1].doc == 3);
assertTrue(hits[2].doc == 0);
TermFreqVector vector = knownSearcher.reader.getTermFreqVector(hits[1].doc, "field");
assertTrue(vector != null);
//System.out.println("Vector: " + vector);
BytesRef[] terms = vector.getTerms();
int [] freqs = vector.getTermFrequencies();
assertTrue(terms != null && terms.length == 10);
for (int i = 0; i < terms.length; i++) {
String term = terms[i].utf8ToString();
//System.out.println("Term: " + term);
int freq = freqs[i];
assertTrue(test4.indexOf(term) != -1);
Integer freqInt = test4Map.get(term);
assertTrue(freqInt != null);
assertTrue(freqInt.intValue() == freq);
}
SortedTermVectorMapper mapper = new SortedTermVectorMapper(new TermVectorEntryFreqSortedComparator());
knownSearcher.reader.getTermFreqVector(hits[1].doc, mapper);
SortedSet<TermVectorEntry> vectorEntrySet = mapper.getTermVectorEntrySet();
assertTrue("mapper.getTermVectorEntrySet() Size: " + vectorEntrySet.size() + " is not: " + 10, vectorEntrySet.size() == 10);
TermVectorEntry last = null;
for (final TermVectorEntry tve : vectorEntrySet) {
if (tve != null && last != null)
{
assertTrue("terms are not properly sorted", last.getFrequency() >= tve.getFrequency());
Integer expectedFreq = test4Map.get(tve.getTerm().utf8ToString());
//we expect double the expectedFreq, since there are two fields with the exact same text and we are collapsing all fields
assertTrue("Frequency is not correct:", tve.getFrequency() == 2*expectedFreq.intValue());
}
last = tve;
}
FieldSortedTermVectorMapper fieldMapper = new FieldSortedTermVectorMapper(new TermVectorEntryFreqSortedComparator());
knownSearcher.reader.getTermFreqVector(hits[1].doc, fieldMapper);
Map<String,SortedSet<TermVectorEntry>> map = fieldMapper.getFieldToTerms();
assertTrue("map Size: " + map.size() + " is not: " + 2, map.size() == 2);
vectorEntrySet = map.get("field");
assertTrue("vectorEntrySet is null and it shouldn't be", vectorEntrySet != null);
assertTrue("vectorEntrySet Size: " + vectorEntrySet.size() + " is not: " + 10, vectorEntrySet.size() == 10);
knownSearcher.close();
} catch (IOException e) {
e.printStackTrace();
assertTrue(false);
assertTrue(hits[0].doc == 2);
assertTrue(hits[1].doc == 3);
assertTrue(hits[2].doc == 0);
TermFreqVector vector = knownSearcher.reader.getTermFreqVector(hits[1].doc, "field");
assertTrue(vector != null);
//System.out.println("Vector: " + vector);
BytesRef[] terms = vector.getTerms();
int [] freqs = vector.getTermFrequencies();
assertTrue(terms != null && terms.length == 10);
for (int i = 0; i < terms.length; i++) {
String term = terms[i].utf8ToString();
//System.out.println("Term: " + term);
int freq = freqs[i];
assertTrue(test4.indexOf(term) != -1);
Integer freqInt = test4Map.get(term);
assertTrue(freqInt != null);
assertTrue(freqInt.intValue() == freq);
}
SortedTermVectorMapper mapper = new SortedTermVectorMapper(new TermVectorEntryFreqSortedComparator());
knownSearcher.reader.getTermFreqVector(hits[1].doc, mapper);
SortedSet<TermVectorEntry> vectorEntrySet = mapper.getTermVectorEntrySet();
assertTrue("mapper.getTermVectorEntrySet() Size: " + vectorEntrySet.size() + " is not: " + 10, vectorEntrySet.size() == 10);
TermVectorEntry last = null;
for (final TermVectorEntry tve : vectorEntrySet) {
if (tve != null && last != null)
{
assertTrue("terms are not properly sorted", last.getFrequency() >= tve.getFrequency());
Integer expectedFreq = test4Map.get(tve.getTerm().utf8ToString());
//we expect double the expectedFreq, since there are two fields with the exact same text and we are collapsing all fields
assertTrue("Frequency is not correct:", tve.getFrequency() == 2*expectedFreq.intValue());
}
last = tve;
}
FieldSortedTermVectorMapper fieldMapper = new FieldSortedTermVectorMapper(new TermVectorEntryFreqSortedComparator());
knownSearcher.reader.getTermFreqVector(hits[1].doc, fieldMapper);
Map<String,SortedSet<TermVectorEntry>> map = fieldMapper.getFieldToTerms();
assertTrue("map Size: " + map.size() + " is not: " + 2, map.size() == 2);
vectorEntrySet = map.get("field");
assertTrue("vectorEntrySet is null and it shouldn't be", vectorEntrySet != null);
assertTrue("vectorEntrySet Size: " + vectorEntrySet.size() + " is not: " + 10, vectorEntrySet.size() == 10);
knownSearcher.close();
reader.close();
dir.close();
}
private void setupDoc(Document doc, String text)
@ -361,8 +360,8 @@ public class TestTermVectors extends LuceneTestCase {
// Test only a few docs having vectors
public void testRareVectors() throws IOException {
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true))
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true))
.setOpenMode(OpenMode.CREATE));
for (int i = 0; i < 100; i++) {
Document doc = new Document();
@ -377,8 +376,9 @@ public class TestTermVectors extends LuceneTestCase {
writer.addDocument(doc);
}
IndexReader reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
Query query = new TermQuery(new Term("field", "hundred"));
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
@ -388,14 +388,15 @@ public class TestTermVectors extends LuceneTestCase {
assertTrue(vector != null);
assertTrue(vector.length == 1);
}
reader.close();
}
// In a single doc, for the same field, mix the term
// vectors up
public void testMixedVectrosVectors() throws IOException {
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT,
RandomIndexWriter writer = new RandomIndexWriter(random, directory,
new IndexWriterConfig(TEST_VERSION_CURRENT,
new MockAnalyzer(MockTokenizer.SIMPLE, true)).setOpenMode(OpenMode.CREATE));
Document doc = new Document();
doc.add(new Field("field", "one",
@ -409,9 +410,10 @@ public class TestTermVectors extends LuceneTestCase {
doc.add(new Field("field", "one",
Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS));
writer.addDocument(doc);
IndexReader reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
Query query = new TermQuery(new Term("field", "one"));
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
@ -437,6 +439,7 @@ public class TestTermVectors extends LuceneTestCase {
assertEquals(4*i, offsets[i].getStartOffset());
assertEquals(4*i+3, offsets[i].getEndOffset());
}
reader.close();
}
private static class TestTermVectorMapper extends TermVectorMapper {

17
lucene/src/test/org/apache/lucene/search/TestTimeLimitingCollector.java
View File

@ -24,8 +24,8 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.TimeLimitingCollector.TimeExceededException;
import org.apache.lucene.store.Directory;
@ -51,6 +51,9 @@ public class TestTimeLimitingCollector extends LuceneTestCase {
private static final int N_THREADS = 50;
private Searcher searcher;
private Directory directory;
private IndexReader reader;
private final String FIELD_NAME = "body";
private Query query;
@ -74,14 +77,16 @@ public class TestTimeLimitingCollector extends LuceneTestCase {
"blueberry strudel",
"blueberry pizza",
};
Directory directory = new RAMDirectory();
IndexWriter iw = new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
directory = new RAMDirectory();
RandomIndexWriter iw = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i=0; i<N_DOCS; i++) {
add(docText[i%docText.length], iw);
}
reader = iw.getReader();
iw.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
String qtxt = "one";
// start from 1, so that the 0th doc never matches
@ -99,10 +104,12 @@ public class TestTimeLimitingCollector extends LuceneTestCase {
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
private void add(String value, IndexWriter iw) throws IOException {
private void add(String value, RandomIndexWriter iw) throws IOException {
Document d = new Document();
d.add(new Field(FIELD_NAME, value, Field.Store.NO, Field.Index.ANALYZED));
iw.addDocument(d);

9
lucene/src/test/org/apache/lucene/search/TestTopDocsCollector.java
View File

@ -22,8 +22,8 @@ import java.io.IOException;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
@ -93,10 +93,11 @@ public class TestTopDocsCollector extends LuceneTestCase {
private static final float MAX_SCORE = 9.17561f;
private Directory dir = new RAMDirectory();
private IndexReader reader;
private TopDocsCollector<ScoreDoc> doSearch(int numResults) throws IOException {
Query q = new MatchAllDocsQuery();
IndexSearcher searcher = new IndexSearcher(dir, true);
IndexSearcher searcher = new IndexSearcher(reader);
TopDocsCollector<ScoreDoc> tdc = new MyTopsDocCollector(numResults);
searcher.search(q, tdc);
searcher.close();
@ -109,15 +110,17 @@ public class TestTopDocsCollector extends LuceneTestCase {
// populate an index with 30 documents, this should be enough for the test.
// The documents have no content - the test uses MatchAllDocsQuery().
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < 30; i++) {
writer.addDocument(new Document());
}
reader = writer.getReader();
writer.close();
}
@Override
protected void tearDown() throws Exception {
reader.close();
dir.close();
dir = null;
super.tearDown();

18
lucene/src/test/org/apache/lucene/search/TestTopScoreDocCollector.java
View File

@ -17,10 +17,13 @@ package org.apache.lucene.search;
* limitations under the License.
*/
import java.util.Random;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
@ -38,12 +41,12 @@ public class TestTopScoreDocCollector extends LuceneTestCase {
public void testOutOfOrderCollection() throws Exception {
Directory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Random random = newRandom();
RandomIndexWriter writer = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < 10; i++) {
writer.addDocument(new Document());
}
writer.commit();
writer.close();
boolean[] inOrder = new boolean[] { false, true };
String[] actualTSDCClass = new String[] {
@ -58,7 +61,8 @@ public class TestTopScoreDocCollector extends LuceneTestCase {
// Set minNrShouldMatch to 1 so that BQ will not optimize rewrite to return
// the clause instead of BQ.
bq.setMinimumNumberShouldMatch(1);
IndexSearcher searcher = new IndexSearcher(dir, true);
IndexReader reader = writer.getReader();
IndexSearcher searcher = new IndexSearcher(reader);
for (int i = 0; i < inOrder.length; i++) {
TopDocsCollector<ScoreDoc> tdc = TopScoreDocCollector.create(3, inOrder[i]);
assertEquals("org.apache.lucene.search.TopScoreDocCollector$" + actualTSDCClass[i], tdc.getClass().getName());
@ -71,6 +75,10 @@ public class TestTopScoreDocCollector extends LuceneTestCase {
assertEquals("expected doc Id " + j + " found " + sd[j].doc, j, sd[j].doc);
}
}
writer.close();
searcher.close();
reader.close();
dir.close();
}
}

17
lucene/src/test/org/apache/lucene/search/TestWildcard.java
View File

@ -23,19 +23,28 @@ import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.Field.Store;
import org.apache.lucene.document.Field.Index;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.store.RAMDirectory;
import java.io.IOException;
import java.util.Random;
/**
* TestWildcard tests the '*' and '?' wildcard characters.
*/
public class TestWildcard
extends LuceneTestCase {
private Random random;
@Override
public void setUp() throws Exception {
super.setUp();
random = newRandom();
}
public void testEquals() {
WildcardQuery wq1 = new WildcardQuery(new Term("field", "b*a"));
WildcardQuery wq2 = new WildcardQuery(new Term("field", "b*a"));
@ -193,14 +202,13 @@ public class TestWildcard
private RAMDirectory getIndexStore(String field, String[] contents)
throws IOException {
RAMDirectory indexStore = new RAMDirectory();
IndexWriter writer = new IndexWriter(indexStore, new IndexWriterConfig(
RandomIndexWriter writer = new RandomIndexWriter(random, indexStore, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < contents.length; ++i) {
Document doc = new Document();
doc.add(new Field(field, contents[i], Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
writer.optimize();
writer.close();
return indexStore;
@ -251,7 +259,8 @@ public class TestWildcard
// prepare the index
RAMDirectory dir = new RAMDirectory();
IndexWriter iw = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
RandomIndexWriter iw = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < docs.length; i++) {
Document doc = new Document();
doc.add(new Field(field,docs[i],Store.NO,Index.ANALYZED));

22
lucene/src/test/org/apache/lucene/search/TestWildcardRandom.java
View File

@ -26,8 +26,11 @@ import java.util.Random;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util._TestUtil;
@ -40,13 +43,15 @@ import org.apache.lucene.util._TestUtil;
public class TestWildcardRandom extends LuceneTestCase {
private Searcher searcher;
private Random random;
private Directory dir;
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new MockAnalyzer(),
IndexWriter.MaxFieldLength.UNLIMITED);
random = newRandom();
dir = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(random, dir,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
Field field = new Field("field", "", Field.Store.NO, Field.Index.ANALYZED);
@ -58,9 +63,9 @@ public class TestWildcardRandom extends LuceneTestCase {
writer.addDocument(doc);
}
writer.optimize();
IndexReader reader = writer.getReader();
searcher = new IndexSearcher(reader);
writer.close();
searcher = new IndexSearcher(dir);
}
private char N() {
@ -82,6 +87,7 @@ public class TestWildcardRandom extends LuceneTestCase {
}
private void assertPatternHits(String pattern, int numHits) throws Exception {
// TODO: run with different rewrites
Query wq = new WildcardQuery(new Term("field", fillPattern(pattern)));
TopDocs docs = searcher.search(wq, 25);
assertEquals("Incorrect hits for pattern: " + pattern, numHits, docs.totalHits);
@ -90,11 +96,11 @@ public class TestWildcardRandom extends LuceneTestCase {
@Override
protected void tearDown() throws Exception {
searcher.close();
dir.close();
super.tearDown();
}
public void testWildcards() throws Exception {
random = newRandom(System.nanoTime());
public void testWildcards() throws Exception {;
for (int i = 0; i < 100*_TestUtil.getRandomMultiplier(); i++) {
assertPatternHits("NNNN", 1);
assertPatternHits("?NNN", 10);

25
lucene/src/test/org/apache/lucene/search/payloads/TestPayloadNearQuery.java
View File

@ -26,9 +26,10 @@ import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.tokenattributes.PayloadAttribute;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.Payload;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.DefaultSimilarity;
import org.apache.lucene.search.IndexSearcher;
@ -39,6 +40,7 @@ import org.apache.lucene.search.TopDocs;
import org.apache.lucene.search.spans.SpanQuery;
import org.apache.lucene.search.spans.SpanNearQuery;
import org.apache.lucene.search.spans.SpanTermQuery;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.English;
import org.apache.lucene.util.LuceneTestCase;
@ -47,6 +49,8 @@ import org.apache.lucene.search.Explanation.IDFExplanation;
public class TestPayloadNearQuery extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private Directory directory;
private BoostingSimilarity similarity = new BoostingSimilarity();
private byte[] payload2 = new byte[]{2};
private byte[] payload4 = new byte[]{4};
@ -101,9 +105,10 @@ public class TestPayloadNearQuery extends LuceneTestCase {
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new PayloadAnalyzer()).setSimilarity(similarity));
directory = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new PayloadAnalyzer())
.setSimilarity(similarity));
//writer.infoStream = System.out;
for (int i = 0; i < 1000; i++) {
Document doc = new Document();
@ -112,13 +117,21 @@ public class TestPayloadNearQuery extends LuceneTestCase {
doc.add(new Field("field2", txt, Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
writer.optimize();
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
searcher.setSimilarity(similarity);
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
public void test() throws IOException {
PayloadNearQuery query;
TopDocs hits;

22
lucene/src/test/org/apache/lucene/search/payloads/TestPayloadTermQuery.java
View File

@ -34,9 +34,10 @@ import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.TokenFilter;
import org.apache.lucene.analysis.tokenattributes.PayloadAttribute;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.Payload;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.document.Document;
@ -52,6 +53,7 @@ import java.io.IOException;
**/
public class TestPayloadTermQuery extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private BoostingSimilarity similarity = new BoostingSimilarity();
private byte[] payloadField = new byte[]{1};
private byte[] payloadMultiField1 = new byte[]{2};
@ -110,9 +112,9 @@ public class TestPayloadTermQuery extends LuceneTestCase {
protected void setUp() throws Exception {
super.setUp();
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new PayloadAnalyzer()).setSimilarity(
similarity));
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new PayloadAnalyzer())
.setSimilarity(similarity));
//writer.infoStream = System.out;
for (int i = 0; i < 1000; i++) {
Document doc = new Document();
@ -123,13 +125,21 @@ public class TestPayloadTermQuery extends LuceneTestCase {
doc.add(new Field("multiField", English.intToEnglish(i) + " " + English.intToEnglish(i), Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
writer.optimize();
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
searcher.setSimilarity(similarity);
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
public void test() throws IOException {
PayloadTermQuery query = new PayloadTermQuery(new Term("field", "seventy"),
new MaxPayloadFunction());

26
lucene/src/test/org/apache/lucene/search/spans/TestBasics.java
View File

@ -23,8 +23,9 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanQuery;
@ -34,6 +35,7 @@ import org.apache.lucene.search.PhraseQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.QueryUtils;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.English;
import org.apache.lucene.util.LuceneTestCase;
@ -52,25 +54,35 @@ import org.apache.lucene.util.LuceneTestCase;
*/
public class TestBasics extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private Directory directory;
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory, new IndexWriterConfig(
TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
directory = new RAMDirectory();
RandomIndexWriter writer = new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true)));
//writer.infoStream = System.out;
for (int i = 0; i < 1000; i++) {
Document doc = new Document();
doc.add(new Field("field", English.intToEnglish(i), Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
reader = writer.getReader();
searcher = new IndexSearcher(reader);
writer.close();
searcher = new IndexSearcher(directory, true);
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
public void testTerm() throws Exception {
Query query = new TermQuery(new Term("field", "seventy"));
checkHits(query, new int[]

16
lucene/src/test/org/apache/lucene/search/spans/TestFieldMaskingSpanQuery.java
View File

@ -24,13 +24,14 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.CheckHits;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.QueryUtils;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
@ -49,12 +50,15 @@ public class TestFieldMaskingSpanQuery extends LuceneTestCase {
}
protected IndexSearcher searcher;
protected Directory directory;
protected IndexReader reader;
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer= new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
directory = new RAMDirectory();
RandomIndexWriter writer= new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
writer.addDocument(doc(new Field[] { field("id", "0")
,
@ -109,14 +113,16 @@ public class TestFieldMaskingSpanQuery extends LuceneTestCase {
field("gender", "male"),
field("first", "bubba"),
field("last", "jones") }));
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}

16
lucene/src/test/org/apache/lucene/search/spans/TestNearSpansOrdered.java
View File

@ -20,8 +20,9 @@ package org.apache.lucene.search.spans;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.CheckHits;
@ -29,11 +30,14 @@ import org.apache.lucene.search.Explanation;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Weight;
import org.apache.lucene.search.Scorer;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.LuceneTestCase;
public class TestNearSpansOrdered extends LuceneTestCase {
protected IndexSearcher searcher;
protected Directory directory;
protected IndexReader reader;
public static final String FIELD = "field";
public static final QueryParser qp =
@ -42,21 +46,25 @@ public class TestNearSpansOrdered extends LuceneTestCase {
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer= new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
directory = new RAMDirectory();
RandomIndexWriter writer= new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < docFields.length; i++) {
Document doc = new Document();
doc.add(new Field(FIELD, docFields[i], Field.Store.NO, Field.Index.ANALYZED));
writer.addDocument(doc);
}
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
}
protected String[] docFields = {

20
lucene/src/test/org/apache/lucene/search/spans/TestSpans.java
View File

@ -33,30 +33,42 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.util.LuceneTestCase;
import java.io.IOException;
import java.util.Collections;
public class TestSpans extends LuceneTestCase {
private IndexSearcher searcher;
private IndexReader reader;
private Directory directory;
public static final String field = "field";
@Override
protected void setUp() throws Exception {
super.setUp();
RAMDirectory directory = new RAMDirectory();
IndexWriter writer= new IndexWriter(directory, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
directory = new RAMDirectory();
RandomIndexWriter writer= new RandomIndexWriter(newRandom(), directory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
for (int i = 0; i < docFields.length; i++) {
Document doc = new Document();
doc.add(new Field(field, docFields[i], Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(doc);
}
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(directory, true);
searcher = new IndexSearcher(reader);
}
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
directory.close();
super.tearDown();
}
private String[] docFields = {

257
lucene/src/test/org/apache/lucene/search/spans/TestSpansAdvanced.java
View File

@ -18,6 +18,7 @@ package org.apache.lucene.search.spans;
*/
import java.io.IOException;
import java.util.Random;
import org.apache.lucene.util.LuceneTestCase;
@ -26,8 +27,9 @@ import org.apache.lucene.analysis.MockTokenFilter;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.*;
import org.apache.lucene.store.Directory;
@ -40,132 +42,141 @@ import org.apache.lucene.store.RAMDirectory;
*/
public class TestSpansAdvanced extends LuceneTestCase {
// location to the index
protected Directory mDirectory;
// location to the index
protected Directory mDirectory;
protected IndexReader reader;
protected IndexSearcher searcher;
protected Random random;
protected IndexSearcher searcher;
// field names in the index
private final static String FIELD_ID = "ID";
protected final static String FIELD_TEXT = "TEXT";
// field names in the index
private final static String FIELD_ID = "ID";
protected final static String FIELD_TEXT = "TEXT";
/**
* Initializes the tests by adding 4 identical documents to the index.
*/
@Override
protected void setUp() throws Exception {
super.setUp();
random = newRandom();
// create test index
mDirectory = new RAMDirectory();
final RandomIndexWriter writer = new RandomIndexWriter(random,
mDirectory, new IndexWriterConfig(TEST_VERSION_CURRENT,
new MockAnalyzer(MockTokenizer.SIMPLE, true,
MockTokenFilter.ENGLISH_STOPSET, true)));
addDocument(writer, "1", "I think it should work.");
addDocument(writer, "2", "I think it should work.");
addDocument(writer, "3", "I think it should work.");
addDocument(writer, "4", "I think it should work.");
reader = writer.getReader();
writer.close();
searcher = new IndexSearcher(reader);
}
/**
* Initializes the tests by adding 4 identical documents to the index.
*/
@Override
protected void setUp() throws Exception {
super.setUp();
@Override
protected void tearDown() throws Exception {
searcher.close();
reader.close();
mDirectory.close();
mDirectory = null;
super.tearDown();
}
// create test index
mDirectory = new RAMDirectory();
final IndexWriter writer = new IndexWriter(mDirectory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(MockTokenizer.SIMPLE, true, MockTokenFilter.ENGLISH_STOPSET, true)));
addDocument(writer, "1", "I think it should work.");
addDocument(writer, "2", "I think it should work.");
addDocument(writer, "3", "I think it should work.");
addDocument(writer, "4", "I think it should work.");
writer.close();
searcher = new IndexSearcher(mDirectory, true);
/**
* Adds the document to the index.
*
* @param writer the Lucene index writer
* @param id the unique id of the document
* @param text the text of the document
* @throws IOException
*/
protected void addDocument(final RandomIndexWriter writer, final String id,
final String text) throws IOException {
final Document document = new Document();
document.add(new Field(FIELD_ID, id, Field.Store.YES,
Field.Index.NOT_ANALYZED));
document.add(new Field(FIELD_TEXT, text, Field.Store.YES,
Field.Index.ANALYZED));
writer.addDocument(document);
}
/**
* Tests two span queries.
*
* @throws IOException
*/
public void testBooleanQueryWithSpanQueries() throws IOException {
doTestBooleanQueryWithSpanQueries(searcher, 0.3884282f);
}
/**
* Tests two span queries.
*
* @throws IOException
*/
protected void doTestBooleanQueryWithSpanQueries(IndexSearcher s,
final float expectedScore) throws IOException {
final Query spanQuery = new SpanTermQuery(new Term(FIELD_TEXT, "work"));
final BooleanQuery query = new BooleanQuery();
query.add(spanQuery, BooleanClause.Occur.MUST);
query.add(spanQuery, BooleanClause.Occur.MUST);
final String[] expectedIds = new String[] {"1", "2", "3", "4"};
final float[] expectedScores = new float[] {expectedScore, expectedScore,
expectedScore, expectedScore};
assertHits(s, query, "two span queries", expectedIds, expectedScores);
}
/**
* Checks to see if the hits are what we expected.
*
* @param query the query to execute
* @param description the description of the search
* @param expectedIds the expected document ids of the hits
* @param expectedScores the expected scores of the hits
*
* @throws IOException
*/
protected static void assertHits(Searcher s, Query query,
final String description, final String[] expectedIds,
final float[] expectedScores) throws IOException {
QueryUtils.check(query, s);
final float tolerance = 1e-5f;
// Hits hits = searcher.search(query);
// hits normalizes and throws things off if one score is greater than 1.0
TopDocs topdocs = s.search(query, null, 10000);
/*****
* // display the hits System.out.println(hits.length() +
* " hits for search: \"" + description + '\"'); for (int i = 0; i <
* hits.length(); i++) { System.out.println(" " + FIELD_ID + ':' +
* hits.doc(i).get(FIELD_ID) + " (score:" + hits.score(i) + ')'); }
*****/
// did we get the hits we expected
assertEquals(expectedIds.length, topdocs.totalHits);
for (int i = 0; i < topdocs.totalHits; i++) {
// System.out.println(i + " exp: " + expectedIds[i]);
// System.out.println(i + " field: " + hits.doc(i).get(FIELD_ID));
int id = topdocs.scoreDocs[i].doc;
float score = topdocs.scoreDocs[i].score;
Document doc = s.doc(id);
assertEquals(expectedIds[i], doc.get(FIELD_ID));
boolean scoreEq = Math.abs(expectedScores[i] - score) < tolerance;
if (!scoreEq) {
System.out.println(i + " warning, expected score: " + expectedScores[i]
+ ", actual " + score);
System.out.println(s.explain(query, id));
}
assertEquals(expectedScores[i], score, tolerance);
assertEquals(s.explain(query, id).getValue(), score, tolerance);
}
@Override
protected void tearDown() throws Exception {
searcher.close();
mDirectory.close();
mDirectory = null;
super.tearDown();
}
/**
* Adds the document to the index.
*
* @param writer the Lucene index writer
* @param id the unique id of the document
* @param text the text of the document
* @throws IOException
*/
protected void addDocument(final IndexWriter writer, final String id, final String text) throws IOException {
final Document document = new Document();
document.add(new Field(FIELD_ID, id, Field.Store.YES, Field.Index.NOT_ANALYZED));
document.add(new Field(FIELD_TEXT, text, Field.Store.YES, Field.Index.ANALYZED));
writer.addDocument(document);
}
/**
* Tests two span queries.
*
* @throws IOException
*/
public void testBooleanQueryWithSpanQueries() throws IOException {
doTestBooleanQueryWithSpanQueries(searcher,0.3884282f);
}
/**
* Tests two span queries.
*
* @throws IOException
*/
protected void doTestBooleanQueryWithSpanQueries(IndexSearcher s, final float expectedScore) throws IOException {
final Query spanQuery = new SpanTermQuery(new Term(FIELD_TEXT, "work"));
final BooleanQuery query = new BooleanQuery();
query.add(spanQuery, BooleanClause.Occur.MUST);
query.add(spanQuery, BooleanClause.Occur.MUST);
final String[] expectedIds = new String[] { "1", "2", "3", "4" };
final float[] expectedScores = new float[] { expectedScore, expectedScore, expectedScore, expectedScore };
assertHits(s, query, "two span queries", expectedIds, expectedScores);
}
/**
* Checks to see if the hits are what we expected.
*
* @param query the query to execute
* @param description the description of the search
* @param expectedIds the expected document ids of the hits
* @param expectedScores the expected scores of the hits
*
* @throws IOException
*/
protected static void assertHits(Searcher s, Query query, final String description, final String[] expectedIds,
final float[] expectedScores) throws IOException {
QueryUtils.check(query,s);
final float tolerance = 1e-5f;
// Hits hits = searcher.search(query);
// hits normalizes and throws things off if one score is greater than 1.0
TopDocs topdocs = s.search(query,null,10000);
/*****
// display the hits
System.out.println(hits.length() + " hits for search: \"" + description + '\"');
for (int i = 0; i < hits.length(); i++) {
System.out.println(" " + FIELD_ID + ':' + hits.doc(i).get(FIELD_ID) + " (score:" + hits.score(i) + ')');
}
*****/
// did we get the hits we expected
assertEquals(expectedIds.length, topdocs.totalHits);
for (int i = 0; i < topdocs.totalHits; i++) {
//System.out.println(i + " exp: " + expectedIds[i]);
//System.out.println(i + " field: " + hits.doc(i).get(FIELD_ID));
int id = topdocs.scoreDocs[i].doc;
float score = topdocs.scoreDocs[i].score;
Document doc = s.doc(id);
assertEquals(expectedIds[i], doc.get(FIELD_ID));
boolean scoreEq = Math.abs(expectedScores[i] - score) < tolerance;
if (!scoreEq) {
System.out.println(i + " warning, expected score: " + expectedScores[i] + ", actual " + score);
System.out.println(s.explain(query,id));
}
assertEquals(expectedScores[i], score, tolerance);
assertEquals(s.explain(query,id).getValue(), score, tolerance);
}
}
}
}

151
lucene/src/test/org/apache/lucene/search/spans/TestSpansAdvanced2.java
View File

@ -23,8 +23,8 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.analysis.MockTokenFilter;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.IndexWriterConfig.OpenMode;
import org.apache.lucene.search.*;
@ -35,81 +35,94 @@ import org.apache.lucene.search.*;
*
*/
public class TestSpansAdvanced2 extends TestSpansAdvanced {
IndexSearcher searcher2;
/**
* Initializes the tests by adding documents to the index.
*/
@Override
protected void setUp() throws Exception {
super.setUp();
IndexSearcher searcher2;
IndexReader reader2;
// create test index
final IndexWriter writer = new IndexWriter(mDirectory,
new IndexWriterConfig(TEST_VERSION_CURRENT,
new MockAnalyzer(MockTokenizer.SIMPLE, true, MockTokenFilter.ENGLISH_STOPSET, true)).setOpenMode(
OpenMode.APPEND));
addDocument(writer, "A", "Should we, could we, would we?");
addDocument(writer, "B", "It should. Should it?");
addDocument(writer, "C", "It shouldn't.");
addDocument(writer, "D", "Should we, should we, should we.");
writer.close();
/**
* Initializes the tests by adding documents to the index.
*/
@Override
protected void setUp() throws Exception {
super.setUp();
// re-open the searcher since we added more docs
searcher2 = new IndexSearcher(mDirectory, true);
}
// create test index
final RandomIndexWriter writer = new RandomIndexWriter(random, mDirectory,
new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(
MockTokenizer.SIMPLE, true, MockTokenFilter.ENGLISH_STOPSET, true))
.setOpenMode(OpenMode.APPEND));
addDocument(writer, "A", "Should we, could we, would we?");
addDocument(writer, "B", "It should. Should it?");
addDocument(writer, "C", "It shouldn't.");
addDocument(writer, "D", "Should we, should we, should we.");
reader2 = writer.getReader();
writer.close();
/**
* Verifies that the index has the correct number of documents.
*
* @throws Exception
*/
public void testVerifyIndex() throws Exception {
final IndexReader reader = IndexReader.open(mDirectory, true);
assertEquals(8, reader.numDocs());
reader.close();
}
// re-open the searcher since we added more docs
searcher2 = new IndexSearcher(reader2);
}
/**
* Tests a single span query that matches multiple documents.
*
* @throws IOException
*/
public void testSingleSpanQuery() throws IOException {
@Override
protected void tearDown() throws Exception {
searcher2.close();
reader2.close();
super.tearDown();
}
final Query spanQuery = new SpanTermQuery(new Term(FIELD_TEXT, "should"));
final String[] expectedIds = new String[] { "B", "D", "1", "2", "3", "4", "A" };
final float[] expectedScores = new float[] { 0.625f, 0.45927936f, 0.35355338f, 0.35355338f, 0.35355338f,
0.35355338f, 0.26516503f, };
assertHits(searcher2, spanQuery, "single span query", expectedIds, expectedScores);
}
/**
* Verifies that the index has the correct number of documents.
*
* @throws Exception
*/
public void testVerifyIndex() throws Exception {
final IndexReader reader = IndexReader.open(mDirectory, true);
assertEquals(8, reader.numDocs());
reader.close();
}
/**
* Tests a single span query that matches multiple documents.
*
* @throws IOException
*/
public void testMultipleDifferentSpanQueries() throws IOException {
/**
* Tests a single span query that matches multiple documents.
*
* @throws IOException
*/
public void testSingleSpanQuery() throws IOException {
final Query spanQuery1 = new SpanTermQuery(new Term(FIELD_TEXT, "should"));
final Query spanQuery2 = new SpanTermQuery(new Term(FIELD_TEXT, "we"));
final BooleanQuery query = new BooleanQuery();
query.add(spanQuery1, BooleanClause.Occur.MUST);
query.add(spanQuery2, BooleanClause.Occur.MUST);
final String[] expectedIds = new String[] { "D", "A" };
// these values were pre LUCENE-413
// final float[] expectedScores = new float[] { 0.93163157f, 0.20698164f };
final float[] expectedScores = new float[] { 1.0191123f, 0.93163157f };
assertHits(searcher2, query, "multiple different span queries", expectedIds, expectedScores);
}
final Query spanQuery = new SpanTermQuery(new Term(FIELD_TEXT, "should"));
final String[] expectedIds = new String[] {"B", "D", "1", "2", "3", "4",
"A"};
final float[] expectedScores = new float[] {0.625f, 0.45927936f,
0.35355338f, 0.35355338f, 0.35355338f, 0.35355338f, 0.26516503f,};
assertHits(searcher2, spanQuery, "single span query", expectedIds,
expectedScores);
}
/**
* Tests two span queries.
*
* @throws IOException
*/
@Override
public void testBooleanQueryWithSpanQueries() throws IOException {
/**
* Tests a single span query that matches multiple documents.
*
* @throws IOException
*/
public void testMultipleDifferentSpanQueries() throws IOException {
doTestBooleanQueryWithSpanQueries(searcher2, 0.73500174f);
}
final Query spanQuery1 = new SpanTermQuery(new Term(FIELD_TEXT, "should"));
final Query spanQuery2 = new SpanTermQuery(new Term(FIELD_TEXT, "we"));
final BooleanQuery query = new BooleanQuery();
query.add(spanQuery1, BooleanClause.Occur.MUST);
query.add(spanQuery2, BooleanClause.Occur.MUST);
final String[] expectedIds = new String[] {"D", "A"};
// these values were pre LUCENE-413
// final float[] expectedScores = new float[] { 0.93163157f, 0.20698164f };
final float[] expectedScores = new float[] {1.0191123f, 0.93163157f};
assertHits(searcher2, query, "multiple different span queries",
expectedIds, expectedScores);
}
/**
* Tests two span queries.
*
* @throws IOException
*/
@Override
public void testBooleanQueryWithSpanQueries() throws IOException {
doTestBooleanQueryWithSpanQueries(searcher2, 0.73500174f);
}
}

30
lucene/src/test/org/apache/lucene/util/LuceneTestCaseJ4.java
View File

@ -33,6 +33,7 @@ import java.io.File;
import java.io.PrintStream;
import java.io.IOException;
import java.util.Arrays;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Random;
import java.util.ArrayList;
@ -330,6 +331,30 @@ public class LuceneTestCaseJ4 {
return new Random(seed);
}
private static Hashtable<Class<?>,Long> staticSeeds = new Hashtable<Class<?>,Long>();
/**
* Returns a {@link Random} instance for generating random numbers from a beforeclass
* annotated method.
* The random seed is logged during test execution and printed to System.out on any failure
* for reproducing the test using {@link #newStaticRandom(Class, long)} with the recorded seed
* .
*/
public static Random newStaticRandom(Class<?> clazz) {
return newStaticRandom(clazz, seedRnd.nextLong());
}
/**
* Returns a {@link Random} instance for generating random numbers from a beforeclass
* annotated method.
* If an error occurs in the test that is not reproducible, you can use this method to
* initialize the number generator with the seed that was printed out during the failing test.
*/
public static Random newStaticRandom(Class<?> clazz, long seed) {
staticSeeds.put(clazz, Long.valueOf(seed));
return new Random(seed);
}
public String getName() {
return this.name;
}
@ -348,6 +373,11 @@ public class LuceneTestCaseJ4 {
// We get here from InterceptTestCaseEvents on the 'failed' event....
public void reportAdditionalFailureInfo() {
Long staticSeed = staticSeeds.get(getClass());
if (staticSeed != null) {
System.out.println("NOTE: random static seed of testclass '" + getName() + "' was: " + staticSeed);
}
if (seed != null) {
System.out.println("NOTE: random seed of testcase '" + getName() + "' was: " + seed);
}