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package org.apache.poi.hssf.usermodel;
import org.apache.poi.POITestCase;
import org.apache.poi.hssf.HSSFITestDataProvider;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.model.HSSFFormulaParser;
import org.apache.poi.hssf.record.NameRecord;
import org.apache.poi.ss.formula.FormulaType;
import org.apache.poi.ss.formula.ptg.Ptg;
import org.apache.poi.ss.usermodel.BaseTestNamedRange;
import org.apache.poi.ss.util.AreaReference;
import org.apache.poi.ss.util.CellRangeAddress;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Tests various functionality having to do with {@link org.apache.poi.ss.usermodel.Name}.
*/
public final class TestHSSFName extends BaseTestNamedRange {
/**
* For manipulating the internals of {@link HSSFName} during testing.<br/>
* Some tests need a {@link NameRecord} with unusual state, not normally producible by POI.
* This method achieves the aims at low cost without augmenting the POI usermodel api.
* @return a reference to the wrapped {@link NameRecord}
*/
public static NameRecord getNameRecord(HSSFName definedName) {
return POITestCase.getFieldValue(HSSFName.class, definedName, NameRecord.class, "_definedNameRec");
}
public TestHSSFName() {
super(HSSFITestDataProvider.instance);
}
@Test
public void testRepeatingRowsAndColumsNames() throws Exception {
// First test that setting RR&C for same sheet more than once only creates a
// single Print_Titles built-in record
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("FirstSheet");
// set repeating rows and columns twice for the first sheet
CellRangeAddress cra = CellRangeAddress.valueOf("A1:A3");
for (int i = 0; i < 2; i++) {
sheet.setRepeatingColumns(cra);
sheet.setRepeatingRows(cra);
sheet.createFreezePane(0, 3);
}
assertEquals(1, wb.getNumberOfNames());
HSSFName nr1 = wb.getNameAt(0);
assertEquals("Print_Titles", nr1.getNameName());
// TODO - full column references not rendering properly, absolute markers not present either
// assertEquals("FirstSheet!$A:$A,FirstSheet!$1:$3", nr1.getRefersToFormula());
assertEquals("FirstSheet!A:A,FirstSheet!$A$1:$IV$3", nr1.getRefersToFormula());
// Save and re-open
HSSFWorkbook nwb = HSSFTestDataSamples.writeOutAndReadBack(wb);
wb.close();
assertEquals(1, nwb.getNumberOfNames());
nr1 = nwb.getNameAt(0);
assertEquals("Print_Titles", nr1.getNameName());
assertEquals("FirstSheet!A:A,FirstSheet!$A$1:$IV$3", nr1.getRefersToFormula());
// check that setting RR&C on a second sheet causes a new Print_Titles built-in
// name to be created
sheet = nwb.createSheet("SecondSheet");
cra = CellRangeAddress.valueOf("B1:C1");
sheet.setRepeatingColumns(cra);
sheet.setRepeatingRows(cra);
assertEquals(2, nwb.getNumberOfNames());
HSSFName nr2 = nwb.getNameAt(1);
assertEquals("Print_Titles", nr2.getNameName());
assertEquals("SecondSheet!B:C,SecondSheet!$A$1:$IV$1", nr2.getRefersToFormula());
nwb.close();
}
@Test
public void testNamedRange() throws Exception {
HSSFWorkbook wb1 = HSSFTestDataSamples.openSampleWorkbook("Simple.xls");
//Creating new Named Range
HSSFName newNamedRange = wb1.createName();
//Getting Sheet Name for the reference
String sheetName = wb1.getSheetName(0);
//Setting its name
newNamedRange.setNameName("RangeTest");
//Setting its reference
newNamedRange.setRefersToFormula(sheetName + "!$D$4:$E$8");
//Getting NAmed Range
HSSFName namedRange1 = wb1.getNameAt(0);
//Getting it sheet name
sheetName = namedRange1.getSheetName();
assertNotNull(sheetName);
// sanity check
SanityChecker c = new SanityChecker();
c.checkHSSFWorkbook(wb1);
HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
HSSFName nm = wb2.getNameAt(wb2.getNameIndex("RangeTest"));
assertTrue("Name is "+nm.getNameName(),"RangeTest".equals(nm.getNameName()));
assertEquals(wb2.getSheetName(0)+"!$D$4:$E$8", nm.getRefersToFormula());
wb2.close();
wb1.close();
}
/**
* Reads an excel file already containing a named range.
* <p>
* Addresses Bug <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=9632" target="_bug">#9632</a>
*/
@Test
public void testNamedRead() throws Exception {
HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("namedinput.xls");
//Get index of the named range with the name = "NamedRangeName" , which was defined in input.xls as A1:D10
int NamedRangeIndex = wb.getNameIndex("NamedRangeName");
//Getting NAmed Range
HSSFName namedRange1 = wb.getNameAt(NamedRangeIndex);
String sheetName = wb.getSheetName(0);
//Getting its reference
String reference = namedRange1.getRefersToFormula();
assertEquals(sheetName+"!$A$1:$D$10", reference);
HSSFName namedRange2 = wb.getNameAt(1);
assertEquals(sheetName+"!$D$17:$G$27", namedRange2.getRefersToFormula());
assertEquals("SecondNamedRange", namedRange2.getNameName());
wb.close();
}
/**
* Reads an excel file already containing a named range and updates it
* <p>
* Addresses Bug <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=16411" target="_bug">#16411</a>
*/
@Test
public void testNamedReadModify() throws Exception {
HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("namedinput.xls");
HSSFName name = wb.getNameAt(0);
String sheetName = wb.getSheetName(0);
assertEquals(sheetName+"!$A$1:$D$10", name.getRefersToFormula());
name = wb.getNameAt(1);
String newReference = sheetName +"!$A$1:$C$36";
name.setRefersToFormula(newReference);
assertEquals(newReference, name.getRefersToFormula());
wb.close();
}
/**
* Test to see if the print area can be retrieved from an excel created file
*/
@Test
public void testPrintAreaFileRead() throws Exception {
HSSFWorkbook workbook = HSSFTestDataSamples.openSampleWorkbook("SimpleWithPrintArea.xls");
String sheetName = workbook.getSheetName(0);
String reference = sheetName+"!$A$1:$C$5";
assertEquals(reference, workbook.getPrintArea(0));
workbook.close();
}
@SuppressWarnings("deprecation")
@Test
public void testDeletedReference() throws Exception {
HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("24207.xls");
assertEquals(2, wb.getNumberOfNames());
HSSFName name1 = wb.getNameAt(0);
assertEquals("a", name1.getNameName());
assertEquals("Sheet1!$A$1", name1.getRefersToFormula());
new AreaReference(name1.getRefersToFormula());
assertTrue("Successfully constructed first reference", true);
HSSFName name2 = wb.getNameAt(1);
assertEquals("b", name2.getNameName());
assertEquals("Sheet1!#REF!", name2.getRefersToFormula());
assertTrue(name2.isDeleted());
try {
new AreaReference(name2.getRefersToFormula());
fail("attempt to supply an invalid reference to AreaReference constructor results in exception");
} catch (IllegalArgumentException e) { // TODO - use a stronger typed exception for this condition
// expected during successful test
}
wb.close();
}
/**
* When setting A1 type of references with HSSFName.setRefersToFormula
* must set the type of operands to Ptg.CLASS_REF,
* otherwise created named don't appear in the drop-down to the left of formula bar in Excel
*/
@Test
public void testTypeOfRootPtg() throws Exception {
HSSFWorkbook wb = new HSSFWorkbook();
wb.createSheet("CSCO");
Ptg[] ptgs = HSSFFormulaParser.parse("CSCO!$E$71", wb, FormulaType.NAMEDRANGE, 0);
for (Ptg ptg : ptgs) {
assertEquals('R', ptg.getRVAType());
}
wb.close();
}
}