assertTrue(sr instanceof LbsDataSubRecord);
LbsDataSubRecord lbs = (LbsDataSubRecord)sr;
assertEquals(4, lbs.getNumberOfItems());
assertTrue(lbs.getFormula() instanceof AreaPtg);
AreaPtg ptg = (AreaPtg)lbs.getFormula();
CellRangeAddress range = new CellRangeAddress(
ptg.getFirstRow(), ptg.getLastRow(), ptg.getFirstColumn(), ptg.getLastColumn());
assertEquals("H10:H13", range.formatAsString());
// check that it re-serializes to the same data
byte[] ser = record.serialize();
TestcaseRecordInputStream.confirmRecordEncoding(ObjRecord.sid, data, ser);