private static Document Doc(int id, PositionsTokenStream positions)
{
Document doc = new Document();
doc.Add(new StringField(ID_FIELD, id.ToString(), Field.Store.YES));
doc.Add(new StringField(DOCS_ENUM_FIELD, DOCS_ENUM_TERM, Field.Store.NO));
positions.SetId(id);
if (DoesntSupportOffsets.contains(TestUtil.GetPostingsFormat(DOC_POSITIONS_FIELD)))
{
// codec doesnt support offsets: just index positions for the field
doc.Add(new Field(DOC_POSITIONS_FIELD, positions, TextField.TYPE_NOT_STORED));
}
else
{
doc.Add(new Field(DOC_POSITIONS_FIELD, positions, POSITIONS_TYPE));
}
doc.Add(new NumericDocValuesField(NUMERIC_DV_FIELD, id));
TextField norms = new TextField(NORMS_FIELD, id.ToString(), Field.Store.NO);
norms.Boost = (Number.IntBitsToFloat(id));
doc.Add(norms);
doc.Add(new BinaryDocValuesField(BINARY_DV_FIELD, new BytesRef(id.ToString())));
doc.Add(new SortedDocValuesField(SORTED_DV_FIELD, new BytesRef(id.ToString())));
if (DefaultCodecSupportsSortedSet())
{
doc.Add(new SortedSetDocValuesField(SORTED_SET_DV_FIELD, new BytesRef(id.ToString())));
doc.Add(new SortedSetDocValuesField(SORTED_SET_DV_FIELD, new BytesRef((id + 1).ToString())));
}
doc.Add(new Field(TERM_VECTORS_FIELD, id.ToString(), TERM_VECTORS_TYPE));
return(doc);
}
public virtual void TestDocsAndPositionsEnum()
{
TermsEnum termsEnum = reader.Terms(DOC_POSITIONS_FIELD).Iterator(null);
assertEquals(TermsEnum.SeekStatus.FOUND, termsEnum.SeekCeil(new BytesRef(DOC_POSITIONS_TERM)));
DocsAndPositionsEnum sortedPositions = termsEnum.DocsAndPositions(null, null);
int doc;
// test nextDoc()
while ((doc = sortedPositions.NextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
int freq = sortedPositions.Freq();
assertEquals("incorrect freq for doc=" + doc, sortedValues[doc] / 10 + 1, freq);
for (int i = 0; i < freq; i++)
{
assertEquals("incorrect position for doc=" + doc, i, sortedPositions.NextPosition());
if (!DoesntSupportOffsets.contains(TestUtil.GetPostingsFormat(DOC_POSITIONS_FIELD)))
{
assertEquals("incorrect startOffset for doc=" + doc, i, sortedPositions.StartOffset());
assertEquals("incorrect endOffset for doc=" + doc, i, sortedPositions.EndOffset());
}
assertEquals("incorrect payload for doc=" + doc, freq - i, int.Parse(sortedPositions.Payload.Utf8ToString(), CultureInfo.InvariantCulture));
}
}
// test advance()
DocsAndPositionsEnum reuse = sortedPositions;
sortedPositions = termsEnum.DocsAndPositions(null, reuse);
if (sortedPositions is SortingAtomicReader.SortingDocsAndPositionsEnum)
{
assertTrue(((SortingAtomicReader.SortingDocsAndPositionsEnum)sortedPositions).Reused(reuse)); // make sure reuse worked
}
doc = 0;
while ((doc = sortedPositions.Advance(doc + TestUtil.NextInt(Random(), 1, 5))) != DocIdSetIterator.NO_MORE_DOCS)
{
int freq = sortedPositions.Freq();
assertEquals("incorrect freq for doc=" + doc, sortedValues[doc] / 10 + 1, freq);
for (int i = 0; i < freq; i++)
{
assertEquals("incorrect position for doc=" + doc, i, sortedPositions.NextPosition());
if (!DoesntSupportOffsets.contains(TestUtil.GetPostingsFormat(DOC_POSITIONS_FIELD)))
{
assertEquals("incorrect startOffset for doc=" + doc, i, sortedPositions.StartOffset());
assertEquals("incorrect endOffset for doc=" + doc, i, sortedPositions.EndOffset());
}
assertEquals("incorrect payload for doc=" + doc, freq - i, int.Parse(sortedPositions.Payload.Utf8ToString(), CultureInfo.InvariantCulture));
}
}
}
