@Override
public BytesRef lookupOrd(long ord) {
assertThread("Sorted set doc values", creationThread);
assert ord >= 0 && ord < valueCount;
final BytesRef result = in.lookupOrd(ord);
assert result.isValid();
return result;
}
// tries to make more dups than testSortedSet
public void testSortedSetWithDups() throws Exception {
Directory dir = newDirectory();
IndexWriterConfig iwc = newIndexWriterConfig(random(), null);
iwc.setMergePolicy(newLogMergePolicy());
RandomIndexWriter iw = new RandomIndexWriter(random(), dir, iwc);
int numDocs = TEST_NIGHTLY ? atLeast(500) : atLeast(50);
for (int i = 0; i < numDocs; i++) {
Document doc = new Document();
int numValues = random().nextInt(5);
for (int j = 0; j < numValues; j++) {
doc.add(
new SortedSetDocValuesField(
"bytes", new BytesRef(TestUtil.randomSimpleString(random(), 2))));
}
iw.addDocument(doc);
if (random().nextInt(17) == 0) {
iw.commit();
}
}
DirectoryReader ir = iw.getReader();
iw.forceMerge(1);
DirectoryReader ir2 = iw.getReader();
LeafReader merged = getOnlyLeafReader(ir2);
iw.close();
SortedSetDocValues multi = MultiDocValues.getSortedSetValues(ir, "bytes");
SortedSetDocValues single = merged.getSortedSetDocValues("bytes");
if (multi == null) {
assertNull(single);
} else {
assertEquals(single.getValueCount(), multi.getValueCount());
// check values
for (long i = 0; i < single.getValueCount(); i++) {
final BytesRef expected = BytesRef.deepCopyOf(single.lookupOrd(i));
final BytesRef actual = multi.lookupOrd(i);
assertEquals(expected, actual);
}
// check ord list
for (int i = 0; i < numDocs; i++) {
single.setDocument(i);
ArrayList<Long> expectedList = new ArrayList<>();
long ord;
while ((ord = single.nextOrd()) != SortedSetDocValues.NO_MORE_ORDS) {
expectedList.add(ord);
}
multi.setDocument(i);
int upto = 0;
while ((ord = multi.nextOrd()) != SortedSetDocValues.NO_MORE_ORDS) {
assertEquals(expectedList.get(upto).longValue(), ord);
upto++;
}
assertEquals(expectedList.size(), upto);
}
}
ir.close();
ir2.close();
dir.close();
}
