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LUCENE-4779: exercise all sorting collectors in this test 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1446727 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2013-02-15 19:00:24 +00:00
parent 2ab630b840
commit 283f16686b
1 changed files with 21 additions and 7 deletions
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28
lucene/core/src/test/org/apache/lucene/search/TestSortRandom.java
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@ -32,6 +32,7 @@ import org.apache.lucene.document.SortedDocValuesField;
import org.apache.lucene.index.AtomicReaderContext;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.RandomIndexWriter;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.store.Directory;
import org.apache.lucene.util.Bits;
import org.apache.lucene.util.BytesRef;
@ -109,18 +110,31 @@ public class TestSortRandom extends LuceneTestCase {
} else {
sf = new SortField("string", SortField.Type.STRING, reverse);
}
final Sort sort = new Sort(sf);
final Sort sort;
if (random.nextBoolean()) {
sort = new Sort(sf);
} else {
sort = new Sort(sf, SortField.FIELD_DOC);
}
final int hitCount = _TestUtil.nextInt(random, 1, r.maxDoc() + 20);
final RandomFilter f = new RandomFilter(random, random.nextFloat(), docValues);
if (random.nextBoolean()) {
int queryType = random.nextInt(3);
if (queryType == 0) {
// force out of order
BooleanQuery bq = new BooleanQuery();
// Add a Query with SHOULD, since bw.scorer() returns BooleanScorer2
// which delegates to BS if there are no mandatory clauses.
bq.add(new MatchAllDocsQuery(), Occur.SHOULD);
// Set minNrShouldMatch to 1 so that BQ will not optimize rewrite to return
// the clause instead of BQ.
bq.setMinimumNumberShouldMatch(1);
hits = s.search(bq, f, hitCount, sort, random.nextBoolean(), random.nextBoolean());
} else if (queryType == 1) {
hits = s.search(new ConstantScoreQuery(f),
hitCount,
sort);
null, hitCount, sort, random.nextBoolean(), random.nextBoolean());
} else {
hits = s.search(new MatchAllDocsQuery(),
f,
hitCount,
sort);
f, hitCount, sort, random.nextBoolean(), random.nextBoolean());
}
if (VERBOSE) {