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[bug-62275] in vlooup function, treat optional 4th param as true if the value is not provided

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1836857 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning 2018-07-27 21:26:31 +00:00
parent 3c4d0086fa
commit 83b60f4777
2 changed files with 10 additions and 4 deletions
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7
src/java/org/apache/poi/ss/formula/functions/Vlookup.java
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@ -52,7 +52,12 @@ public final class Vlookup extends Var3or4ArgFunction {
// lookup_value , table_array, range_lookup, find lookup value, col_index, fetch result
ValueEval lookupValue = OperandResolver.getSingleValue(lookup_value, srcRowIndex, srcColumnIndex);
TwoDEval tableArray = LookupUtils.resolveTableArrayArg(table_array);
boolean isRangeLookup = LookupUtils.resolveRangeLookupArg(range_lookup, srcRowIndex, srcColumnIndex);
boolean isRangeLookup;
try {
isRangeLookup = LookupUtils.resolveRangeLookupArg(range_lookup, srcRowIndex, srcColumnIndex);
} catch(RuntimeException e) {
isRangeLookup = true;
}
int rowIndex = LookupUtils.lookupIndexOfValue(lookupValue, LookupUtils.createColumnVector(tableArray, 0), isRangeLookup);
int colIndex = LookupUtils.resolveRowOrColIndexArg(col_index, srcRowIndex, srcColumnIndex);
ValueVector resultCol = createResultColumnVector(tableArray, colIndex);

7
src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFFormulaEvaluation.java
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@ -437,16 +437,17 @@ public final class TestXSSFFormulaEvaluation extends BaseTestFormulaEvaluator {
assertEquals("D 0,068", evaluator.evaluate(wb.getSheetAt(0).getRow(1).getCell(1)));
}
@Test
public void testBug62275() throws IOException {
try (Workbook wb = new XSSFWorkbook()) {
Sheet sheet = wb.createSheet();
Row row = sheet.createRow(0);
Cell cell = row.createCell(0);
cell.setCellFormula("vlookup(A2,B1:B5,2,)");
cell.setCellFormula("vlookup(A2,B1:B5,2,true)");
CreationHelper crateHelper = wb.getCreationHelper();
FormulaEvaluator eval = crateHelper.createFormulaEvaluator();
CreationHelper createHelper = wb.getCreationHelper();
FormulaEvaluator eval = createHelper.createFormulaEvaluator();
eval.evaluate(cell);
}
}