*/
public final class TestMissingArgEval extends TestCase {
public void testEvaluateMissingArgs() {
HSSFWorkbook wb = new HSSFWorkbook();
HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
HSSFSheet sheet = wb.createSheet("Sheet1");
HSSFCell cell = sheet.createRow(0).createCell(0);
cell.setCellFormula("if(true,)");
fe.clearAllCachedResultValues();
CellValue cv;
try {
cv = fe.evaluate(cell);
} catch (EmptyStackException e) {
throw new AssertionFailedError("Missing args evaluation not implemented (bug 43354");
}
// MissingArg -> BlankEval -> zero (as formula result)
assertEquals(0.0, cv.getNumberValue(), 0.0);
// MissingArg -> BlankEval -> empty string (in concatenation)
cell.setCellFormula("\"abc\"&if(true,)");
fe.clearAllCachedResultValues();
assertEquals("abc", fe.evaluate(cell).getStringValue());
}