/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.record.formula.eval;
import junit.framework.TestCase;
import org.apache.poi.hssf.record.formula.AreaPtg;
import org.apache.poi.hssf.record.formula.functions.EvalFactory;
import org.apache.poi.hssf.record.formula.functions.NumericFunctionInvoker;
/**
* Test for unary plus operator evaluator.
*
* @author Josh Micich
*/
public final class TestUnaryPlusEval extends TestCase {
/**
* Test for bug observable at svn revision 618865 (5-Feb-2008)<br/>
* The code for handling column operands had been copy-pasted from the row handling code.
*/
public void testColumnOperand() {
short firstRow = (short)8;
short lastRow = (short)12;
short colNum = (short)5;
AreaPtg areaPtg = new AreaPtg(firstRow, lastRow, colNum, colNum, false, false, false, false);
ValueEval[] values = {
new NumberEval(27),
new NumberEval(29),
new NumberEval(35), // value in row 10
new NumberEval(37),
new NumberEval(38),
};
ValueEval[] args = {
EvalFactory.createAreaEval(areaPtg, values),
};
double result = NumericFunctionInvoker.invoke(EvalInstances.UnaryPlus, args, 10, (short)20);
assertEquals(35, result, 0);
}
}