+++ /dev/null
-package org.apache.lucene.search;
-
-/**
- * Copyright 2004 The Apache Software Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import org.apache.lucene.analysis.MockAnalyzer;
-import org.apache.lucene.document.Document;
-import org.apache.lucene.document.Field;
-import org.apache.lucene.index.IndexReader;
-import org.apache.lucene.index.RandomIndexWriter;
-import org.apache.lucene.store.Directory;
-import org.apache.lucene.util.LuceneTestCase;
-import java.io.IOException;
-import java.io.ByteArrayOutputStream;
-import java.io.PrintStream;
-
-public class TestFieldCache extends LuceneTestCase {
- protected IndexReader reader;
- private int NUM_DOCS;
- private Directory directory;
-
- @Override
- public void setUp() throws Exception {
- super.setUp();
- NUM_DOCS = atLeast(1000);
- directory = newDirectory();
- RandomIndexWriter writer= new RandomIndexWriter(random, directory, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)).setMergePolicy(newLogMergePolicy()));
- long theLong = Long.MAX_VALUE;
- double theDouble = Double.MAX_VALUE;
- byte theByte = Byte.MAX_VALUE;
- short theShort = Short.MAX_VALUE;
- int theInt = Integer.MAX_VALUE;
- float theFloat = Float.MAX_VALUE;
- for (int i = 0; i < NUM_DOCS; i++){
- Document doc = new Document();
- doc.add(newField("theLong", String.valueOf(theLong--), Field.Store.NO, Field.Index.NOT_ANALYZED));
- doc.add(newField("theDouble", String.valueOf(theDouble--), Field.Store.NO, Field.Index.NOT_ANALYZED));
- doc.add(newField("theByte", String.valueOf(theByte--), Field.Store.NO, Field.Index.NOT_ANALYZED));
- doc.add(newField("theShort", String.valueOf(theShort--), Field.Store.NO, Field.Index.NOT_ANALYZED));
- doc.add(newField("theInt", String.valueOf(theInt--), Field.Store.NO, Field.Index.NOT_ANALYZED));
- doc.add(newField("theFloat", String.valueOf(theFloat--), Field.Store.NO, Field.Index.NOT_ANALYZED));
- writer.addDocument(doc);
- }
- writer.close();
- reader = IndexReader.open(directory, true);
- }
-
- @Override
- public void tearDown() throws Exception {
- reader.close();
- directory.close();
- super.tearDown();
- }
-
- public void testInfoStream() throws Exception {
- try {
- FieldCache cache = FieldCache.DEFAULT;
- ByteArrayOutputStream bos = new ByteArrayOutputStream(1024);
- cache.setInfoStream(new PrintStream(bos));
- cache.getDoubles(reader, "theDouble");
- cache.getFloats(reader, "theDouble");
- assertTrue(bos.toString().indexOf("WARNING") != -1);
- } finally {
- FieldCache.DEFAULT.purgeAllCaches();
- }
- }
-
- public void test() throws IOException {
- FieldCache cache = FieldCache.DEFAULT;
- double [] doubles = cache.getDoubles(reader, "theDouble");
- assertSame("Second request to cache return same array", doubles, cache.getDoubles(reader, "theDouble"));
- assertSame("Second request with explicit parser return same array", doubles, cache.getDoubles(reader, "theDouble", FieldCache.DEFAULT_DOUBLE_PARSER));
- assertTrue("doubles Size: " + doubles.length + " is not: " + NUM_DOCS, doubles.length == NUM_DOCS);
- for (int i = 0; i < doubles.length; i++) {
- assertTrue(doubles[i] + " does not equal: " + (Double.MAX_VALUE - i), doubles[i] == (Double.MAX_VALUE - i));
-
- }
-
- long [] longs = cache.getLongs(reader, "theLong");
- assertSame("Second request to cache return same array", longs, cache.getLongs(reader, "theLong"));
- assertSame("Second request with explicit parser return same array", longs, cache.getLongs(reader, "theLong", FieldCache.DEFAULT_LONG_PARSER));
- assertTrue("longs Size: " + longs.length + " is not: " + NUM_DOCS, longs.length == NUM_DOCS);
- for (int i = 0; i < longs.length; i++) {
- assertTrue(longs[i] + " does not equal: " + (Long.MAX_VALUE - i), longs[i] == (Long.MAX_VALUE - i));
-
- }
-
- byte [] bytes = cache.getBytes(reader, "theByte");
- assertSame("Second request to cache return same array", bytes, cache.getBytes(reader, "theByte"));
- assertSame("Second request with explicit parser return same array", bytes, cache.getBytes(reader, "theByte", FieldCache.DEFAULT_BYTE_PARSER));
- assertTrue("bytes Size: " + bytes.length + " is not: " + NUM_DOCS, bytes.length == NUM_DOCS);
- for (int i = 0; i < bytes.length; i++) {
- assertTrue(bytes[i] + " does not equal: " + (Byte.MAX_VALUE - i), bytes[i] == (byte) (Byte.MAX_VALUE - i));
-
- }
-
- short [] shorts = cache.getShorts(reader, "theShort");
- assertSame("Second request to cache return same array", shorts, cache.getShorts(reader, "theShort"));
- assertSame("Second request with explicit parser return same array", shorts, cache.getShorts(reader, "theShort", FieldCache.DEFAULT_SHORT_PARSER));
- assertTrue("shorts Size: " + shorts.length + " is not: " + NUM_DOCS, shorts.length == NUM_DOCS);
- for (int i = 0; i < shorts.length; i++) {
- assertTrue(shorts[i] + " does not equal: " + (Short.MAX_VALUE - i), shorts[i] == (short) (Short.MAX_VALUE - i));
-
- }
-
- int [] ints = cache.getInts(reader, "theInt");
- assertSame("Second request to cache return same array", ints, cache.getInts(reader, "theInt"));
- assertSame("Second request with explicit parser return same array", ints, cache.getInts(reader, "theInt", FieldCache.DEFAULT_INT_PARSER));
- assertTrue("ints Size: " + ints.length + " is not: " + NUM_DOCS, ints.length == NUM_DOCS);
- for (int i = 0; i < ints.length; i++) {
- assertTrue(ints[i] + " does not equal: " + (Integer.MAX_VALUE - i), ints[i] == (Integer.MAX_VALUE - i));
-
- }
-
- float [] floats = cache.getFloats(reader, "theFloat");
- assertSame("Second request to cache return same array", floats, cache.getFloats(reader, "theFloat"));
- assertSame("Second request with explicit parser return same array", floats, cache.getFloats(reader, "theFloat", FieldCache.DEFAULT_FLOAT_PARSER));
- assertTrue("floats Size: " + floats.length + " is not: " + NUM_DOCS, floats.length == NUM_DOCS);
- for (int i = 0; i < floats.length; i++) {
- assertTrue(floats[i] + " does not equal: " + (Float.MAX_VALUE - i), floats[i] == (Float.MAX_VALUE - i));
-
- }
- }
-}
fnp / pylucene.git / blobdiff