BaseTestWorkbook.java
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this work for additional information regarding copyright ownership.
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package org.apache.poi.ss.usermodel;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.IOException;
import java.util.ConcurrentModificationException;
import java.util.Iterator;
import java.util.Spliterator;
import org.apache.commons.io.output.NullOutputStream;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.ss.ITestDataProvider;
import org.apache.poi.ss.usermodel.ClientAnchor.AnchorType;
import org.apache.poi.ss.util.CellAddress;
import org.apache.poi.ss.util.CellRangeAddress;
import org.junit.jupiter.api.Test;
public abstract class BaseTestWorkbook {
protected final ITestDataProvider _testDataProvider;
protected BaseTestWorkbook(ITestDataProvider testDataProvider) {
_testDataProvider = testDataProvider;
}
@Test
void sheetIterator_forEach() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
wb.createSheet("Sheet0");
wb.createSheet("Sheet1");
wb.createSheet("Sheet2");
int i = 0;
for (Sheet sh : wb) {
assertEquals("Sheet" + i, sh.getSheetName());
i++;
}
}
}
/**
* Expected ConcurrentModificationException:
* should not be able to advance an iterator when the
* underlying data has been reordered
*/
@Test
void sheetIterator_sheetsReordered() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
wb.createSheet("Sheet0");
wb.createSheet("Sheet1");
wb.createSheet("Sheet2");
Iterator<Sheet> it = wb.sheetIterator();
Spliterator<Sheet> split = wb.spliterator();
it.next();
split.tryAdvance(sheet -> {});
wb.setSheetOrder("Sheet2", 1);
// Iterator order should be fixed when iterator is created
assertThrows(ConcurrentModificationException.class, it::next);
// Spliterator order should be fixed when spliterator is created
assertThrows(ConcurrentModificationException.class, () -> split.tryAdvance(sheet -> {}));
}
}
/**
* Expected ConcurrentModificationException:
* should not be able to advance an iterator when the
* underlying data has been reordered
*/
@Test
void sheetIterator_sheetRemoved() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
wb.createSheet("Sheet0");
wb.createSheet("Sheet1");
wb.createSheet("Sheet2");
Iterator<Sheet> it = wb.sheetIterator();
Spliterator<Sheet> split = wb.spliterator();
it.next();
split.tryAdvance(sheet -> {});
wb.removeSheetAt(1);
// Iterator order should be fixed when iterator is created
assertThrows(ConcurrentModificationException.class, it::next);
// Spliterator order should be fixed when spliterator is created
assertThrows(ConcurrentModificationException.class, () -> split.tryAdvance(sheet -> {}));
}
}
/**
* Expected UnsupportedOperationException:
* should not be able to remove sheets from the sheet iterator
*/
@Test
void sheetIterator_remove() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
wb.createSheet("Sheet0");
Iterator<Sheet> it = wb.sheetIterator();
it.next(); //Sheet0
assertThrows(UnsupportedOperationException.class, it::remove);
}
}
@Test
void createSheet() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
assertEquals(0, wb.getNumberOfSheets());
//getting a sheet by invalid index or non-existing name
assertNull(wb.getSheet("Sheet1"));
IllegalArgumentException ex = assertThrows(
IllegalArgumentException.class,
() -> wb.getSheetAt(0),
"should have thrown exception due to invalid sheet index"
);
// expected during successful test no negative index in the range message
assertFalse(ex.getMessage().contains("-1"));
assertThrows(IllegalArgumentException.class, () -> wb.getSheetAt(0));
Sheet sheet0 = wb.createSheet();
Sheet sheet1 = wb.createSheet();
assertEquals("Sheet0", sheet0.getSheetName());
assertEquals("Sheet1", sheet1.getSheetName());
assertEquals(2, wb.getNumberOfSheets());
//fetching sheets by name is case-insensitive
Sheet originalSheet = wb.createSheet("Sheet3");
Sheet fetchedSheet = wb.getSheet("sheet3");
assertNotNull(fetchedSheet, "Identified bug 44892");
assertEquals("Sheet3", fetchedSheet.getSheetName());
assertEquals(3, wb.getNumberOfSheets());
assertSame(originalSheet, fetchedSheet);
ex = assertThrows(
IllegalArgumentException.class,
() -> wb.createSheet("sHeeT3"),
"should have thrown exception due to duplicate sheet name"
);
// expected during successful test
assertEquals("The workbook already contains a sheet named 'sHeeT3'", ex.getMessage());
//names cannot be blank or contain any of /\*?[]
String[] invalidNames = {"", "Sheet/", "Sheet\\",
"Sheet?", "Sheet*", "Sheet[", "Sheet]", "'Sheet'",
"My:Sheet"};
for (String sheetName : invalidNames) {
assertThrows(
IllegalArgumentException.class,
() -> wb.createSheet(sheetName),
"should have thrown exception due to invalid sheet name: " + sheetName
);
}
//still have 3 sheets
assertEquals(3, wb.getNumberOfSheets());
//change the name of the 3rd sheet
wb.setSheetName(2, "I changed!");
//try to assign an invalid name to the 2nd sheet
assertThrows(IllegalArgumentException.class, () -> wb.setSheetName(1, "[I'm invalid]"));
//try to assign an invalid name to the 2nd sheet
assertThrows(IllegalArgumentException.class, () -> wb.createSheet(null));
assertThrows(IllegalArgumentException.class, () -> wb.setSheetName(2, null));
//check
assertEquals(0, wb.getSheetIndex("sheet0"));
assertEquals(1, wb.getSheetIndex("sheet1"));
assertEquals(2, wb.getSheetIndex("I changed!"));
assertSame(sheet0, wb.getSheet("sheet0"));
assertSame(sheet1, wb.getSheet("sheet1"));
assertSame(originalSheet, wb.getSheet("I changed!"));
assertNull(wb.getSheet("unknown"));
//serialize and read again
try (Workbook wb2 = _testDataProvider.writeOutAndReadBack(wb)) {
assertEquals(3, wb2.getNumberOfSheets());
assertEquals(0, wb2.getSheetIndex("sheet0"));
assertEquals(1, wb2.getSheetIndex("sheet1"));
assertEquals(2, wb2.getSheetIndex("I changed!"));
}
}
}
/**
* POI allows creating sheets with names longer than 31 characters.
*
* Excel opens files with long sheet names without error or warning.
* However, long sheet names are silently truncated to 31 chars. In order to
* avoid funny duplicate sheet name errors, POI enforces uniqueness on only the first 31 chars.
* but for the purpose of uniqueness long sheet names are silently truncated to 31 chars.
*/
@Test
void createSheetWithLongNames() throws IOException {
try (Workbook wb1 = _testDataProvider.createWorkbook()) {
String sheetName1 = "My very long sheet name which is longer than 31 chars";
String truncatedSheetName1 = sheetName1.substring(0, 31);
Sheet sh1 = wb1.createSheet(sheetName1);
assertEquals(truncatedSheetName1, sh1.getSheetName());
assertSame(sh1, wb1.getSheet(truncatedSheetName1));
// now via wb.setSheetName
wb1.setSheetName(0, sheetName1);
assertEquals(truncatedSheetName1, sh1.getSheetName());
assertSame(sh1, wb1.getSheet(truncatedSheetName1));
String sheetName2 = "My very long sheet name which is longer than 31 chars " +
"and sheetName2.substring(0, 31) == sheetName1.substring(0, 31)";
IllegalArgumentException e = assertThrows(IllegalArgumentException.class, () -> wb1.createSheet(sheetName2));
assertEquals("The workbook already contains a sheet named 'My very long sheet name which is longer than 31 chars and sheetName2.substring(0, 31) == sheetName1.substring(0, 31)'", e.getMessage());
String sheetName3 = "POI allows creating sheets with names longer than 31 characters";
String truncatedSheetName3 = sheetName3.substring(0, 31);
Sheet sh3 = wb1.createSheet(sheetName3);
assertEquals(truncatedSheetName3, sh3.getSheetName());
assertSame(sh3, wb1.getSheet(truncatedSheetName3));
//serialize and read again
try (Workbook wb2 = _testDataProvider.writeOutAndReadBack(wb1)) {
assertEquals(2, wb2.getNumberOfSheets());
assertEquals(0, wb2.getSheetIndex(truncatedSheetName1));
assertEquals(1, wb2.getSheetIndex(truncatedSheetName3));
}
}
}
@Test
void removeSheetAt() throws IOException {
try (Workbook workbook = _testDataProvider.createWorkbook()) {
workbook.createSheet("sheet1");
workbook.createSheet("sheet2");
workbook.createSheet("sheet3");
assertEquals(3, workbook.getNumberOfSheets());
assertEquals(0, workbook.getActiveSheetIndex());
workbook.removeSheetAt(1);
assertEquals(2, workbook.getNumberOfSheets());
assertEquals("sheet3", workbook.getSheetName(1));
assertEquals(0, workbook.getActiveSheetIndex());
workbook.removeSheetAt(0);
assertEquals(1, workbook.getNumberOfSheets());
assertEquals("sheet3", workbook.getSheetName(0));
assertEquals(0, workbook.getActiveSheetIndex());
workbook.removeSheetAt(0);
assertEquals(0, workbook.getNumberOfSheets());
assertEquals(0, workbook.getActiveSheetIndex());
//re-create the sheets
workbook.createSheet("sheet1");
workbook.createSheet("sheet2");
workbook.createSheet("sheet3");
workbook.createSheet("sheet4");
assertEquals(4, workbook.getNumberOfSheets());
assertEquals(0, workbook.getActiveSheetIndex());
workbook.setActiveSheet(2);
assertEquals(2, workbook.getActiveSheetIndex());
workbook.removeSheetAt(2);
assertEquals(2, workbook.getActiveSheetIndex());
workbook.removeSheetAt(1);
assertEquals(1, workbook.getActiveSheetIndex());
workbook.removeSheetAt(0);
assertEquals(0, workbook.getActiveSheetIndex());
workbook.removeSheetAt(0);
assertEquals(0, workbook.getActiveSheetIndex());
}
}
@Test
void testSetActiveCell() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
Sheet sheet = wb.createSheet("new sheet");
final CellAddress initialActiveCell = sheet.getActiveCell();
assertTrue(initialActiveCell == null || new CellAddress("A1").equals(initialActiveCell));
sheet.setActiveCell(new CellAddress("E11"));
assertEquals(new CellAddress("E11"), sheet.getActiveCell());
Workbook wbr = _testDataProvider.writeOutAndReadBack(wb);
sheet = wbr.getSheet("new sheet");
assertEquals(new CellAddress("E11"), sheet.getActiveCell());
}
}
@Test
void defaultValues() throws IOException {
try (Workbook b = _testDataProvider.createWorkbook()) {
assertEquals(0, b.getActiveSheetIndex());
assertEquals(0, b.getFirstVisibleTab());
assertEquals(0, b.getNumberOfNames());
assertEquals(0, b.getNumberOfSheets());
}
}
@Test
void sheetSelection() throws IOException {
try (Workbook b = _testDataProvider.createWorkbook()) {
b.createSheet("Sheet One");
b.createSheet("Sheet Two");
b.setActiveSheet(1);
b.setSelectedTab(1);
b.setFirstVisibleTab(1);
assertEquals(1, b.getActiveSheetIndex());
assertEquals(1, b.getFirstVisibleTab());
}
}
@Test
void printArea() throws IOException {
try (Workbook workbook = _testDataProvider.createWorkbook()) {
Sheet sheet1 = workbook.createSheet("Test Print Area");
String sheetName1 = sheet1.getSheetName();
// workbook.setPrintArea(0, reference);
workbook.setPrintArea(0, 1, 5, 4, 9);
String retrievedPrintArea = workbook.getPrintArea(0);
assertEquals("'" + sheetName1 + "'!$B$5:$F$10", retrievedPrintArea);
String reference = "$A$1:$B$1";
workbook.setPrintArea(0, reference);
retrievedPrintArea = workbook.getPrintArea(0);
assertEquals("'" + sheetName1 + "'!" + reference, retrievedPrintArea);
workbook.removePrintArea(0);
assertNull(workbook.getPrintArea(0));
}
}
@Test
void getSetActiveSheet() throws IOException {
try (Workbook workbook = _testDataProvider.createWorkbook()) {
assertEquals(0, workbook.getActiveSheetIndex());
workbook.createSheet("sheet1");
workbook.createSheet("sheet2");
workbook.createSheet("sheet3");
// set second sheet
workbook.setActiveSheet(1);
// test if second sheet is set up
assertEquals(1, workbook.getActiveSheetIndex());
workbook.setActiveSheet(0);
// test if second sheet is set up
assertEquals(0, workbook.getActiveSheetIndex());
}
}
@Test
void setSheetOrder() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
for (int i = 0; i < 10; i++) {
wb.createSheet("Sheet " + i);
}
// Check the initial order
assertEquals(0, wb.getSheetIndex("Sheet 0"));
assertEquals(1, wb.getSheetIndex("Sheet 1"));
assertEquals(2, wb.getSheetIndex("Sheet 2"));
assertEquals(3, wb.getSheetIndex("Sheet 3"));
assertEquals(4, wb.getSheetIndex("Sheet 4"));
assertEquals(5, wb.getSheetIndex("Sheet 5"));
assertEquals(6, wb.getSheetIndex("Sheet 6"));
assertEquals(7, wb.getSheetIndex("Sheet 7"));
assertEquals(8, wb.getSheetIndex("Sheet 8"));
assertEquals(9, wb.getSheetIndex("Sheet 9"));
// check active sheet
assertEquals(0, wb.getActiveSheetIndex());
// Change
wb.setSheetOrder("Sheet 6", 0);
assertEquals(1, wb.getActiveSheetIndex());
wb.setSheetOrder("Sheet 3", 7);
wb.setSheetOrder("Sheet 1", 9);
// now the first sheet is at index 1
assertEquals(1, wb.getActiveSheetIndex());
// Check they're currently right
assertEquals(0, wb.getSheetIndex("Sheet 6"));
assertEquals(1, wb.getSheetIndex("Sheet 0"));
assertEquals(2, wb.getSheetIndex("Sheet 2"));
assertEquals(3, wb.getSheetIndex("Sheet 4"));
assertEquals(4, wb.getSheetIndex("Sheet 5"));
assertEquals(5, wb.getSheetIndex("Sheet 7"));
assertEquals(6, wb.getSheetIndex("Sheet 3"));
assertEquals(7, wb.getSheetIndex("Sheet 8"));
assertEquals(8, wb.getSheetIndex("Sheet 9"));
assertEquals(9, wb.getSheetIndex("Sheet 1"));
try (Workbook wbr = _testDataProvider.writeOutAndReadBack(wb)) {
assertEquals(0, wbr.getSheetIndex("Sheet 6"));
assertEquals(1, wbr.getSheetIndex("Sheet 0"));
assertEquals(2, wbr.getSheetIndex("Sheet 2"));
assertEquals(3, wbr.getSheetIndex("Sheet 4"));
assertEquals(4, wbr.getSheetIndex("Sheet 5"));
assertEquals(5, wbr.getSheetIndex("Sheet 7"));
assertEquals(6, wbr.getSheetIndex("Sheet 3"));
assertEquals(7, wbr.getSheetIndex("Sheet 8"));
assertEquals(8, wbr.getSheetIndex("Sheet 9"));
assertEquals(9, wbr.getSheetIndex("Sheet 1"));
assertEquals(1, wb.getActiveSheetIndex());
// Now get the index by the sheet, not the name
for (int i = 0; i < 10; i++) {
Sheet s = wbr.getSheetAt(i);
assertEquals(i, wbr.getSheetIndex(s));
}
}
}
}
@Test
public void cloneSheet() throws IOException {
try (Workbook book = _testDataProvider.createWorkbook()) {
Sheet sheet = book.createSheet("TEST");
sheet.createRow(0).createCell(0).setCellValue("Test");
sheet.createRow(1).createCell(0).setCellValue(36.6);
assertEquals(0, sheet.addMergedRegion(new CellRangeAddress(0, 1, 0, 2)));
assertEquals(1, sheet.addMergedRegion(new CellRangeAddress(2, 3, 0, 2)));
assertTrue(sheet.isSelected());
Sheet clonedSheet = book.cloneSheet(0);
assertEquals("TEST (2)", clonedSheet.getSheetName());
assertEquals(2, clonedSheet.getPhysicalNumberOfRows());
assertEquals(2, clonedSheet.getNumMergedRegions());
assertFalse(clonedSheet.isSelected());
//cloned sheet is a deep copy, adding rows or merged regions in the original does not affect the clone
sheet.createRow(2).createCell(0).setCellValue(1);
assertEquals(2, sheet.addMergedRegion(new CellRangeAddress(4, 5, 0, 2)));
assertEquals(2, clonedSheet.getPhysicalNumberOfRows());
assertEquals(2, clonedSheet.getNumMergedRegions());
clonedSheet.createRow(2).createCell(0).setCellValue(1);
assertEquals(2, clonedSheet.addMergedRegion(new CellRangeAddress(6, 7, 0, 2)));
assertEquals(3, clonedSheet.getPhysicalNumberOfRows());
assertEquals(3, clonedSheet.getNumMergedRegions());
}
}
@Test
protected void parentReferences() throws IOException {
try (Workbook wb1 = _testDataProvider.createWorkbook()) {
Sheet sheet = wb1.createSheet();
assertSame(wb1, sheet.getWorkbook());
Row row = sheet.createRow(0);
assertSame(sheet, row.getSheet());
Cell cell = row.createCell(1);
assertSame(sheet, cell.getSheet());
assertSame(row, cell.getRow());
try (Workbook wb2 = _testDataProvider.writeOutAndReadBack(wb1)) {
wb1.close();
sheet = wb2.getSheetAt(0);
assertSame(wb2, sheet.getWorkbook());
row = sheet.getRow(0);
assertSame(sheet, row.getSheet());
cell = row.getCell(1);
assertSame(sheet, cell.getSheet());
assertSame(row, cell.getRow());
}
}
}
/**
* Test to validate that replacement for removed setRepeatingRowsAndColumns() methods
* is still working correctly
*/
@Test
void setRepeatingRowsAndColumns() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
CellRangeAddress cra = new CellRangeAddress(0, 3, 0, 0);
String expRows = "1:4", expCols = "A:A";
Sheet sheet1 = wb.createSheet();
sheet1.setRepeatingRows(cra);
sheet1.setRepeatingColumns(cra);
assertEquals(expRows, sheet1.getRepeatingRows().formatAsString());
assertEquals(expCols, sheet1.getRepeatingColumns().formatAsString());
//must handle sheets with quotas, see Bugzilla #47294
Sheet sheet2 = wb.createSheet("My' Sheet");
sheet2.setRepeatingRows(cra);
sheet2.setRepeatingColumns(cra);
assertEquals(expRows, sheet2.getRepeatingRows().formatAsString());
assertEquals(expCols, sheet2.getRepeatingColumns().formatAsString());
}
}
/**
* Tests that all the unicode capable string fields can be set, written and then read back
*/
@SuppressWarnings("UnnecessaryUnicodeEscape")
@Test
protected void unicodeInAll() throws IOException {
try (Workbook wb1 = _testDataProvider.createWorkbook()) {
CreationHelper factory = wb1.getCreationHelper();
//Create a unicode dataformat (contains euro symbol)
DataFormat df = wb1.createDataFormat();
final String formatStr = "_([$\u20ac-2]\\\\\\ * #,##0.00_);_([$\u20ac-2]\\\\\\ * \\\\\\(#,##0.00\\\\\\);_([$\u20ac-2]\\\\\\ *\\\"\\-\\\\\"??_);_(@_)";
short fmt = df.getFormat(formatStr);
//Create a unicode sheet name (euro symbol)
Sheet s = wb1.createSheet("\u20ac");
//Set a unicode header (you guessed it the euro symbol)
Header h = s.getHeader();
h.setCenter("\u20ac");
h.setLeft("\u20ac");
h.setRight("\u20ac");
//Set a unicode footer
Footer f = s.getFooter();
f.setCenter("\u20ac");
f.setLeft("\u20ac");
f.setRight("\u20ac");
Row r = s.createRow(0);
Cell c = r.createCell(1);
c.setCellValue(12.34);
c.getCellStyle().setDataFormat(fmt);
/*Cell c2 =*/
r.createCell(2); // TODO - c2 unused but changing next line ('c'->'c2') causes test to fail
c.setCellValue(factory.createRichTextString("\u20ac"));
Cell c3 = r.createCell(3);
String formulaString = "TEXT(12.34,\"\u20ac###,##\")";
c3.setCellFormula(formulaString);
try (Workbook wb2 = _testDataProvider.writeOutAndReadBack(wb1)) {
//Test the sheetname
s = wb2.getSheet("\u20ac");
assertNotNull(s);
//Test the header
h = s.getHeader();
assertEquals("\u20ac", h.getCenter());
assertEquals("\u20ac", h.getLeft());
assertEquals("\u20ac", h.getRight());
//Test the footer
f = s.getFooter();
assertEquals("\u20ac", f.getCenter());
assertEquals("\u20ac", f.getLeft());
assertEquals("\u20ac", f.getRight());
//Test the dataformat
r = s.getRow(0);
c = r.getCell(1);
df = wb2.createDataFormat();
assertEquals(formatStr, df.getFormat(c.getCellStyle().getDataFormat()));
//Test the cell string value
/*c2 =*/
r.getCell(2);
assertEquals("\u20ac", c.getRichStringCellValue().getString());
//Test the cell formula
c3 = r.getCell(3);
assertEquals(c3.getCellFormula(), formulaString);
}
}
}
private Workbook newSetSheetNameTestingWorkbook() {
Workbook wb = _testDataProvider.createWorkbook();
Sheet sh1 = wb.createSheet("Worksheet");
Sheet sh2 = wb.createSheet("Testing 47100");
Sheet sh3 = wb.createSheet("To be renamed");
Name name1 = wb.createName();
name1.setNameName("sale_1");
name1.setRefersToFormula("Worksheet!$A$1");
Name name2 = wb.createName();
name2.setNameName("sale_2");
name2.setRefersToFormula("'Testing 47100'!$A$1");
Name name3 = wb.createName();
name3.setNameName("sale_3");
name3.setRefersToFormula("'Testing 47100'!$B$1");
Name name4 = wb.createName();
name4.setNameName("sale_4");
name4.setRefersToFormula("'To be renamed'!$A$3");
sh1.createRow(0).createCell(0).setCellFormula("SUM('Testing 47100'!A1:C1)");
sh1.createRow(1).createCell(0).setCellFormula("SUM('Testing 47100'!A1:C1,'To be renamed'!A1:A5)");
sh1.createRow(2).createCell(0).setCellFormula("sale_2+sale_3+'Testing 47100'!C1");
sh2.createRow(0).createCell(0).setCellValue(1);
sh2.getRow(0).createCell(1).setCellValue(2);
sh2.getRow(0).createCell(2).setCellValue(3);
sh3.createRow(0).createCell(0).setCellValue(1);
sh3.createRow(1).createCell(0).setCellValue(2);
sh3.createRow(2).createCell(0).setCellValue(3);
sh3.createRow(3).createCell(0).setCellValue(4);
sh3.createRow(4).createCell(0).setCellValue(5);
sh3.createRow(5).createCell(0).setCellFormula("sale_3");
sh3.createRow(6).createCell(0).setCellFormula("'Testing 47100'!C1");
return wb;
}
/**
* Ensure that Workbook#setSheetName updates all dependent formulas and named ranges
*
* @see <a href="https://issues.apache.org/bugzilla/show_bug.cgi?id=47100">Bugzilla 47100</a>
*/
@Test
protected void setSheetName() throws IOException {
try (Workbook wb1 = newSetSheetNameTestingWorkbook()) {
Sheet sh1 = wb1.getSheetAt(0);
Name sale_2 = wb1.getName("sale_2");
Name sale_3 = wb1.getName("sale_3");
Name sale_4 = wb1.getName("sale_4");
assertEquals("sale_2", sale_2.getNameName());
assertEquals("'Testing 47100'!$A$1", sale_2.getRefersToFormula());
assertEquals("sale_3", sale_3.getNameName());
assertEquals("'Testing 47100'!$B$1", sale_3.getRefersToFormula());
assertEquals("sale_4", sale_4.getNameName());
assertEquals("'To be renamed'!$A$3", sale_4.getRefersToFormula());
FormulaEvaluator evaluator = wb1.getCreationHelper().createFormulaEvaluator();
Cell cell0 = sh1.getRow(0).getCell(0);
Cell cell1 = sh1.getRow(1).getCell(0);
Cell cell2 = sh1.getRow(2).getCell(0);
assertEquals("SUM('Testing 47100'!A1:C1)", cell0.getCellFormula());
assertEquals("SUM('Testing 47100'!A1:C1,'To be renamed'!A1:A5)", cell1.getCellFormula());
assertEquals("sale_2+sale_3+'Testing 47100'!C1", cell2.getCellFormula());
assertEquals(6.0, evaluator.evaluate(cell0).getNumberValue(), 0);
assertEquals(21.0, evaluator.evaluate(cell1).getNumberValue(), 0);
assertEquals(6.0, evaluator.evaluate(cell2).getNumberValue(), 0);
wb1.setSheetName(1, "47100 - First");
wb1.setSheetName(2, "47100 - Second");
assertEquals("sale_2", sale_2.getNameName());
assertEquals("'47100 - First'!$A$1", sale_2.getRefersToFormula());
assertEquals("sale_3", sale_3.getNameName());
assertEquals("'47100 - First'!$B$1", sale_3.getRefersToFormula());
assertEquals("sale_4", sale_4.getNameName());
assertEquals("'47100 - Second'!$A$3", sale_4.getRefersToFormula());
assertEquals("SUM('47100 - First'!A1:C1)", cell0.getCellFormula());
assertEquals("SUM('47100 - First'!A1:C1,'47100 - Second'!A1:A5)", cell1.getCellFormula());
assertEquals("sale_2+sale_3+'47100 - First'!C1", cell2.getCellFormula());
evaluator.clearAllCachedResultValues();
assertEquals(6.0, evaluator.evaluate(cell0).getNumberValue(), 0);
assertEquals(21.0, evaluator.evaluate(cell1).getNumberValue(), 0);
assertEquals(6.0, evaluator.evaluate(cell2).getNumberValue(), 0);
try (Workbook wb2 = _testDataProvider.writeOutAndReadBack(wb1)) {
sh1 = wb2.getSheetAt(0);
sale_2 = wb2.getName("sale_2");
sale_3 = wb2.getName("sale_3");
sale_4 = wb2.getName("sale_4");
cell0 = sh1.getRow(0).getCell(0);
cell1 = sh1.getRow(1).getCell(0);
cell2 = sh1.getRow(2).getCell(0);
assertEquals("sale_2", sale_2.getNameName());
assertEquals("'47100 - First'!$A$1", sale_2.getRefersToFormula());
assertEquals("sale_3", sale_3.getNameName());
assertEquals("'47100 - First'!$B$1", sale_3.getRefersToFormula());
assertEquals("sale_4", sale_4.getNameName());
assertEquals("'47100 - Second'!$A$3", sale_4.getRefersToFormula());
assertEquals("SUM('47100 - First'!A1:C1)", cell0.getCellFormula());
assertEquals("SUM('47100 - First'!A1:C1,'47100 - Second'!A1:A5)", cell1.getCellFormula());
assertEquals("sale_2+sale_3+'47100 - First'!C1", cell2.getCellFormula());
evaluator = wb2.getCreationHelper().createFormulaEvaluator();
assertEquals(6.0, evaluator.evaluate(cell0).getNumberValue(), 0);
assertEquals(21.0, evaluator.evaluate(cell1).getNumberValue(), 0);
assertEquals(6.0, evaluator.evaluate(cell2).getNumberValue(), 0);
}
}
}
@Test
protected void changeSheetNameWithSharedFormulas() throws IOException {
String sampleFile = "shared_formulas.xls" + (getClass().getName().contains("xssf") ? "x" : "");
try (Workbook wb = _testDataProvider.openSampleWorkbook(sampleFile)) {
FormulaEvaluator evaluator = wb.getCreationHelper().createFormulaEvaluator();
Sheet sheet = wb.getSheetAt(0);
for (int rownum = 1; rownum <= 40; rownum++) {
Cell cellA = sheet.getRow(1).getCell(0);
Cell cellB = sheet.getRow(1).getCell(1);
assertEquals(cellB.getStringCellValue(), evaluator.evaluate(cellA).getStringValue());
}
wb.setSheetName(0, "Renamed by POI");
evaluator.clearAllCachedResultValues();
for (int rownum = 1; rownum <= 40; rownum++) {
Cell cellA = sheet.getRow(1).getCell(0);
Cell cellB = sheet.getRow(1).getCell(1);
assertEquals(cellB.getStringCellValue(), evaluator.evaluate(cellA).getStringValue());
}
}
}
protected void assertSheetOrder(Workbook wb, String... sheets) {
StringBuilder sheetNames = new StringBuilder();
for(int i = 0;i < wb.getNumberOfSheets();i++) {
sheetNames.append(wb.getSheetAt(i).getSheetName()).append(",");
}
assertEquals(sheets.length, wb.getNumberOfSheets(), "Had: " + sheetNames);
for(int i = 0;i < wb.getNumberOfSheets();i++) {
assertEquals(sheets[i], wb.getSheetAt(i).getSheetName(), "Had: " + sheetNames);
}
}
@Test
void test58499() throws IOException {
try (Workbook workbook = _testDataProvider.createWorkbook()) {
Sheet sheet = workbook.createSheet();
for (int i = 0; i < 900; i++) {
Row r = sheet.createRow(i);
Cell c = r.createCell(0);
CellStyle cs = workbook.createCellStyle();
c.setCellStyle(cs);
c.setCellValue("AAA");
}
assertDoesNotThrow(() -> workbook.write(NullOutputStream.INSTANCE));
}
}
@Test
void windowOneDefaults() throws IOException {
try (Workbook b = _testDataProvider.createWorkbook()) {
assertEquals(0, b.getActiveSheetIndex());
assertEquals(0, b.getFirstVisibleTab());
// throws NullPointerException when WindowOneRecord in Workbook is not probably initialized
}
}
@Test
void getSpreadsheetVersion() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
assertEquals(_testDataProvider.getSpreadsheetVersion(), wb.getSpreadsheetVersion());
}
}
/* FIXME copied from {@link org.apache.poi.ss.TestWorkbookFactory} */
protected static void assertCloseDoesNotModifyFile(String filename, Workbook wb) throws IOException {
final byte[] before = HSSFTestDataSamples.getTestDataFileContent(filename);
wb.close();
final byte[] after = HSSFTestDataSamples.getTestDataFileContent(filename);
assertArrayEquals(before, after, filename + " sample file was modified as a result of closing the workbook");
}
@Test
public void sheetClone() throws IOException {
// First up, try a simple file
try (Workbook b = _testDataProvider.createWorkbook();
Workbook bBack = HSSFTestDataSamples.openSampleWorkbook("SheetWithDrawing.xls")) {
assertEquals(0, b.getNumberOfSheets());
b.createSheet("Sheet One");
b.createSheet("Sheet Two");
assertEquals(2, b.getNumberOfSheets());
b.cloneSheet(0);
assertEquals(3, b.getNumberOfSheets());
// Now try a problem one with drawing records in it
assertEquals(1, bBack.getNumberOfSheets());
bBack.cloneSheet(0);
assertEquals(2, bBack.getNumberOfSheets());
}
}
@Test
void getSheetIndex() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
Sheet sheet1 = wb.createSheet("Sheet1");
Sheet sheet2 = wb.createSheet("Sheet2");
Sheet sheet3 = wb.createSheet("Sheet3");
Sheet sheet4 = wb.createSheet("Sheet4");
assertEquals(0, wb.getSheetIndex(sheet1));
assertEquals(1, wb.getSheetIndex(sheet2));
assertEquals(2, wb.getSheetIndex(sheet3));
assertEquals(3, wb.getSheetIndex(sheet4));
// remove sheets
wb.removeSheetAt(0);
wb.removeSheetAt(2);
// ensure that sheets are moved up and removed sheets are not found anymore
assertEquals(-1, wb.getSheetIndex(sheet1));
assertEquals(0, wb.getSheetIndex(sheet2));
assertEquals(1, wb.getSheetIndex(sheet3));
assertEquals(-1, wb.getSheetIndex(sheet4));
}
}
@Test
void addSheetTwice() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
Sheet sheet1 = wb.createSheet("Sheet1");
assertNotNull(sheet1);
IllegalArgumentException ex = assertThrows(
IllegalArgumentException.class,
() -> wb.createSheet("Sheet1")
);
assertEquals("The workbook already contains a sheet named 'Sheet1'", ex.getMessage());
}
}
// these 2 values are overridden in TestHSSFWorkbook
protected int getDrawingSizeForCreateDrawing1() {
return 1609725;
}
protected int getDrawingSizeForCreateDrawing2() {
return 1114425;
}
// bug 51233 and 55075: correctly size image if added to a row with a custom height
@Test
void createDrawing() throws Exception {
try (Workbook wb = _testDataProvider.createWorkbook()) {
Sheet sheet = wb.createSheet("Main Sheet");
Row row0 = sheet.createRow(0);
Row row1 = sheet.createRow(1);
row1.createCell(0);
row0.createCell(1);
row1.createCell(0);
row1.createCell(1);
byte[] pictureData = _testDataProvider.getTestDataFileContent("logoKarmokar4.png");
int handle = wb.addPicture(pictureData, Workbook.PICTURE_TYPE_PNG);
Drawing<?> drawing = sheet.createDrawingPatriarch();
CreationHelper helper = wb.getCreationHelper();
ClientAnchor anchor = helper.createClientAnchor();
anchor.setAnchorType(AnchorType.DONT_MOVE_AND_RESIZE);
anchor.setCol1(0);
anchor.setRow1(0);
Picture picture = drawing.createPicture(anchor, handle);
row0.setHeightInPoints(144);
// set a column width so that XSSF and SXSSF have the same width (default widths may be different otherwise)
sheet.setColumnWidth(0, 100 * 256);
picture.resize();
// The actual dimensions don't matter as much as having XSSF and SXSSF produce the same size drawings
// Check drawing height
assertEquals(0, anchor.getRow1());
assertEquals(0, anchor.getRow2());
assertEquals(0, anchor.getDy1());
assertEquals(getDrawingSizeForCreateDrawing1(), anchor.getDy2());
// Check drawing width
assertEquals(0, anchor.getCol1());
assertEquals(0, anchor.getCol2());
assertEquals(0, anchor.getDx1());
assertEquals(getDrawingSizeForCreateDrawing2(), anchor.getDx2());
}
}
@Test
void testSheetNameTrimming() throws IOException {
try (Workbook workbook = _testDataProvider.createWorkbook()) {
Sheet sheet = workbook.createSheet("MyVeryLongSheetName_9999999999999999");
assertNotNull(sheet);
assertEquals("MyVeryLongSheetName_99999999999", workbook.getSheetName(0));
assertThrows(IllegalArgumentException.class,
() -> workbook.createSheet("MyVeryLongSheetName_9999999999999998")
);
}
}
@Test
void testSheetNameDifferOnlyLowercaseUppercase() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
wb.createSheet("abc");
assertEquals(1, wb.getNumberOfSheets());
assertThrows(IllegalArgumentException.class,
() -> wb.createSheet("ABC"));
assertEquals(1, wb.getNumberOfSheets());
Sheet sheet = wb.getSheet("abc");
assertNotNull(sheet);
assertEquals("abc", sheet.getSheetName());
}
}
}