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fix test bug: use an FSDirectory when there are too many docs

This commit is contained in:
Mike McCandless 2016-06-19 06:03:29 -04:00
parent 940aedf26b
commit a5c43b415f
1 changed files with 17 additions and 2 deletions
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19
lucene/core/src/test/org/apache/lucene/search/TestBoolean2.java
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@ -33,6 +33,7 @@ import org.apache.lucene.index.Term;
import org.apache.lucene.search.similarities.ClassicSimilarity;
import org.apache.lucene.search.similarities.Similarity;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.IOContext;
import org.apache.lucene.store.MockDirectoryWrapper;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util.TestUtil;
@ -69,7 +70,12 @@ public class TestBoolean2 extends LuceneTestCase {
NUM_FILLER_DOCS = random().nextBoolean() ? 0 : BooleanScorer.SIZE;
PRE_FILLER_DOCS = TestUtil.nextInt(random(), 0, (NUM_FILLER_DOCS / 2));
directory = newDirectory();
if (NUM_FILLER_DOCS * PRE_FILLER_DOCS > 100000) {
directory = newFSDirectory(createTempDir());
} else {
directory = newDirectory();
}
RandomIndexWriter writer= new RandomIndexWriter(random(), directory, newIndexWriterConfig(new MockAnalyzer(random())).setMergePolicy(newLogMergePolicy()));
Document doc = new Document();
@ -92,7 +98,16 @@ public class TestBoolean2 extends LuceneTestCase {
searcher.setSimilarity(new ClassicSimilarity());
// make a copy of our index using a single segment
singleSegmentDirectory = new MockDirectoryWrapper(random(), TestUtil.ramCopyOf(directory));
if (NUM_FILLER_DOCS * PRE_FILLER_DOCS > 100000) {
singleSegmentDirectory = newFSDirectory(createTempDir());
} else {
singleSegmentDirectory = newDirectory();
}
for (String fileName : directory.listAll()) {
singleSegmentDirectory.copyFrom(directory, fileName, fileName, IOContext.DEFAULT);
}
IndexWriterConfig iwc = newIndexWriterConfig(new MockAnalyzer(random()));
// we need docID order to be preserved:
iwc.setMergePolicy(newLogMergePolicy());