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improve test reproducibility and try to use more terms dicts impls 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1618141 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2014-08-15 10:19:33 +00:00
parent 7b44edbb82
commit 7406e1de0f
1 changed files with 19 additions and 2 deletions
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19
lucene/core/src/test/org/apache/lucene/codecs/lucene410/TestLucene410DocValuesFormat.java
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@ -25,7 +25,10 @@ import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.codecs.Codec;
import org.apache.lucene.codecs.DocValuesFormat;
import org.apache.lucene.codecs.PostingsFormat;
import org.apache.lucene.codecs.blocktreeords.Ords41PostingsFormat;
import org.apache.lucene.codecs.lucene41ords.Lucene41WithOrds;
import org.apache.lucene.codecs.memory.FSTOrdPostingsFormat;
import org.apache.lucene.codecs.memory.FSTOrdPulsing41PostingsFormat;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.SortedSetDocValuesField;
@ -36,6 +39,7 @@ import org.apache.lucene.index.BaseCompressingDocValuesFormatTestCase;
import org.apache.lucene.index.DirectoryReader;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.index.SerialMergeScheduler;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.Terms;
import org.apache.lucene.index.TermsEnum;
@ -116,8 +120,21 @@ public class TestLucene410DocValuesFormat extends BaseCompressingDocValuesFormat
private void doTestTermsEnumRandom(int numDocs, int minLength, int maxLength) throws Exception {
Directory dir = newFSDirectory(createTempDir());
IndexWriterConfig conf = newIndexWriterConfig(new MockAnalyzer(random()));
conf.setMergeScheduler(new SerialMergeScheduler());
// set to duel against a codec which has ordinals:
final PostingsFormat pf = new Lucene41WithOrds();
final PostingsFormat pf;
switch (random().nextInt(2)) {
case 0: pf = new Lucene41WithOrds();
break;
case 1: pf = new Ords41PostingsFormat();
break;
// TODO: these don't actually support ords!
//case 2: pf = new FSTOrdPostingsFormat();
// break;
//case 3: pf = new FSTOrdPulsing41PostingsFormat();
// break;
default: throw new AssertionError();
}
final DocValuesFormat dv = new Lucene410DocValuesFormat();
conf.setCodec(new Lucene410Codec() {
@Override