private void assertValues(TestType type, Directory dir, long[] values)
throws CorruptIndexException, IOException {
DirectoryReader reader = DirectoryReader.open(dir);
assertEquals(1, reader.getSequentialSubReaders().length);
IndexReaderContext topReaderContext = reader.getTopReaderContext();
AtomicReaderContext[] children = topReaderContext.leaves();
assertEquals(1, children.length);
DocValues docValues = children[0].reader().docValues("promote");
Source directSource = docValues.getDirectSource();
for (int i = 0; i < values.length; i++) {
int id = Integer.parseInt(reader.document(i).get("id"));
String msg = "id: " + id + " doc: " + i;
switch (type) {
case Byte:
BytesRef bytes = directSource.getBytes(i, new BytesRef());
long value = 0;
switch (bytes.length) {
case 1:
value = bytes.bytes[bytes.offset];
break;
case 2:
value =
((bytes.bytes[bytes.offset] & 0xFF) << 8)
| (bytes.bytes[bytes.offset + 1] & 0xFF);
break;
case 4:
value =
((bytes.bytes[bytes.offset] & 0xFF) << 24)
| ((bytes.bytes[bytes.offset + 1] & 0xFF) << 16)
| ((bytes.bytes[bytes.offset + 2] & 0xFF) << 8)
| (bytes.bytes[bytes.offset + 3] & 0xFF);
break;
case 8:
value =
(((long) (bytes.bytes[bytes.offset] & 0xff) << 56)
| ((long) (bytes.bytes[bytes.offset + 1] & 0xff) << 48)
| ((long) (bytes.bytes[bytes.offset + 2] & 0xff) << 40)
| ((long) (bytes.bytes[bytes.offset + 3] & 0xff) << 32)
| ((long) (bytes.bytes[bytes.offset + 4] & 0xff) << 24)
| ((long) (bytes.bytes[bytes.offset + 5] & 0xff) << 16)
| ((long) (bytes.bytes[bytes.offset + 6] & 0xff) << 8)
| ((long) (bytes.bytes[bytes.offset + 7] & 0xff)));
break;
default:
fail(msg + " bytessize: " + bytes.length);
}
assertEquals(msg + " byteSize: " + bytes.length, values[id], value);
break;
case Float:
assertEquals(msg, values[id], Double.doubleToRawLongBits(directSource.getFloat(i)));
break;
case Int:
assertEquals(msg, values[id], directSource.getInt(i));
break;
default:
break;
}
}
docValues.close();
reader.close();
}
@Override
protected void setMergeBytes(Source source, int sourceDoc) {
final long value = source.getInt(sourceDoc);
template.toBytes(value, bytesRef);
}