mirror of https://github.com/apache/poi.git
remove some unnecessary tests
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1879310 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning
parent
f06c45421b
commit
2564083be3
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@ -19,35 +19,12 @@
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package org.apache.poi.xssf.streaming;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertSame;
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import static org.junit.Assert.assertTrue;
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import static org.junit.Assert.fail;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.util.Arrays;
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import org.apache.poi.POIDataSamples;
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import org.apache.poi.openxml4j.opc.OPCPackage;
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import org.apache.poi.openxml4j.opc.PackageAccess;
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import org.apache.poi.ss.usermodel.BaseTestXWorkbook;
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import org.apache.poi.ss.usermodel.Cell;
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import org.apache.poi.ss.usermodel.CellType;
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import org.apache.poi.ss.usermodel.Row;
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import org.apache.poi.ss.usermodel.Sheet;
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import org.apache.poi.ss.usermodel.Workbook;
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import org.apache.poi.ss.usermodel.WorkbookFactory;
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import org.apache.poi.ss.util.CellReference;
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import org.apache.poi.util.NullOutputStream;
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import org.apache.poi.xssf.SXSSFITestDataProvider;
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import org.apache.poi.xssf.XSSFTestDataSamples;
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import org.apache.poi.xssf.usermodel.XSSFCell;
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import org.apache.poi.xssf.usermodel.XSSFRow;
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import org.apache.poi.xssf.usermodel.XSSFSheet;
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@ -56,6 +33,10 @@ import org.junit.After;
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import org.junit.Ignore;
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import org.junit.Test;
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import java.io.IOException;
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import static org.junit.Assert.*;
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public final class TestEmittingSXSSFWorkbook extends BaseTestXWorkbook {
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public TestEmittingSXSSFWorkbook() {
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@ -300,189 +281,4 @@ public final class TestEmittingSXSSFWorkbook extends BaseTestXWorkbook {
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assertWorkbookDispose(wb2);
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wb2.close();
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}
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@Ignore("currently writing the same sheet multiple times is not supported...")
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@Test
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public void bug53515() throws Exception {
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Workbook wb1 = new SXSSFWorkbook(10);
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populateWorkbook(wb1);
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saveTwice(wb1);
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Workbook wb2 = new XSSFWorkbook();
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populateWorkbook(wb2);
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saveTwice(wb2);
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wb2.close();
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wb1.close();
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}
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@Ignore("Crashes the JVM because of documented JVM behavior with concurrent writing/reading of zip-files, "
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+ "see http://www.oracle.com/technetwork/java/javase/documentation/overview-156328.html")
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@Test
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public void bug53515a() throws Exception {
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File out = new File("Test.xlsx");
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assertTrue(!out.exists() || out.delete());
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for (int i = 0; i < 2; i++) {
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final SXSSFWorkbook wb;
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if (out.exists()) {
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wb = new SXSSFWorkbook((XSSFWorkbook) WorkbookFactory.create(out));
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} else {
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wb = new SXSSFWorkbook(10);
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}
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try {
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FileOutputStream outSteam = new FileOutputStream(out);
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if (i == 0) {
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populateWorkbook(wb);
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} else {
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System.gc();
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System.gc();
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System.gc();
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}
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wb.write(outSteam);
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// assertTrue(wb.dispose());
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outSteam.close();
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} finally {
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assertTrue(wb.dispose());
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}
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wb.close();
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}
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assertTrue(out.exists());
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assertTrue(out.delete());
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}
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private static void populateWorkbook(Workbook wb) {
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Sheet sh = wb.createSheet();
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for (int rownum = 0; rownum < 100; rownum++) {
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Row row = sh.createRow(rownum);
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for (int cellnum = 0; cellnum < 10; cellnum++) {
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Cell cell = row.createCell(cellnum);
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String address = new CellReference(cell).formatAsString();
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cell.setCellValue(address);
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}
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}
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}
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private static void saveTwice(Workbook wb) throws Exception {
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for (int i = 0; i < 2; i++) {
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try {
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NullOutputStream out = new NullOutputStream();
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wb.write(out);
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out.close();
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} catch (Exception e) {
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throw new Exception("ERROR: failed on " + (i + 1) + "th time calling " + wb.getClass().getName()
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+ ".write() with exception " + e.getMessage(), e);
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}
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}
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}
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@Test
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public void closeDoesNotModifyWorkbook() throws IOException {
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final String filename = "SampleSS.xlsx";
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final File file = POIDataSamples.getSpreadSheetInstance().getFile(filename);
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// Some tests commented out because close() modifies the file
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// See bug 58779
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// String
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// wb = new SXSSFWorkbook(new XSSFWorkbook(file.getPath()));
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// assertCloseDoesNotModifyFile(filename, wb);
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// File
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// wb = new SXSSFWorkbook(new XSSFWorkbook(file));
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// assertCloseDoesNotModifyFile(filename, wb);
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// InputStream
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try (FileInputStream fis = new FileInputStream(file);
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XSSFWorkbook xwb = new XSSFWorkbook(fis);
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SXSSFWorkbook wb = new SXSSFWorkbook(xwb)) {
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assertCloseDoesNotModifyFile(filename, wb);
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}
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// OPCPackage
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// wb = new SXSSFWorkbook(new XSSFWorkbook(OPCPackage.open(file)));
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// assertCloseDoesNotModifyFile(filename, wb);
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}
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/**
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* Bug #59743
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*
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* this is only triggered on other files apart of sheet[1,2,...].xml as those are either copied uncompressed or with
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* the use of GZIPInputStream so we use shared strings
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*/
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@Test
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public void testZipBombNotTriggeredOnUselessContent() throws IOException {
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SXSSFWorkbook swb = new SXSSFWorkbook(null, 1, true, true);
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SXSSFSheet s = swb.createSheet();
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char[] useless = new char[32767];
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Arrays.fill(useless, ' ');
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for (int row = 0; row < 1; row++) {
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Row r = s.createRow(row);
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for (int col = 0; col < 10; col++) {
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char[] prefix = Integer.toHexString(row * 1000 + col).toCharArray();
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Arrays.fill(useless, 0, 10, ' ');
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System.arraycopy(prefix, 0, useless, 0, prefix.length);
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String ul = new String(useless);
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r.createCell(col, CellType.STRING).setCellValue(ul);
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}
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}
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ByteArrayOutputStream bos = new ByteArrayOutputStream();
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swb.write(bos);
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swb.dispose();
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swb.close();
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}
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/**
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* To avoid accident changes to the template, you should be able to create a SXSSFWorkbook from a read-only XSSF
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* one, then change + save that (only). See bug #60010 TODO Fix this to work!
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*/
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@Test
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@Ignore
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public void createFromReadOnlyWorkbook() throws Exception {
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String sheetName = "Test SXSSF";
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File input = XSSFTestDataSamples.getSampleFile("sample.xlsx");
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try (OPCPackage pkg = OPCPackage.open(input, PackageAccess.READ)) {
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ByteArrayOutputStream bos = new ByteArrayOutputStream();
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try (XSSFWorkbook xssf = new XSSFWorkbook(pkg)) {
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try (SXSSFWorkbook wb = new SXSSFWorkbook(xssf, 2)) {
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Sheet s = wb.createSheet(sheetName);
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for (int i = 0; i < 10; i++) {
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Row r = s.createRow(i);
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r.createCell(0).setCellValue(true);
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r.createCell(1).setCellValue(2.4);
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r.createCell(2).setCellValue("Test Row " + i);
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}
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assertEquals(10, s.getLastRowNum());
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wb.write(bos);
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wb.dispose();
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}
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}
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try (XSSFWorkbook xssf = new XSSFWorkbook(new ByteArrayInputStream(bos.toByteArray()))) {
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Sheet s = xssf.getSheet(sheetName);
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assertEquals(10, s.getLastRowNum());
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assertTrue(s.getRow(0).getCell(0).getBooleanCellValue());
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assertEquals("Test Row 9", s.getRow(9).getCell(2).getStringCellValue());
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}
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}
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}
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@Test
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public void test56557() throws IOException {
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Workbook wb = XSSFTestDataSamples.openSampleWorkbook("56557.xlsx");
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// Using streaming XSSFWorkbook makes the output file invalid
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wb = new SXSSFWorkbook(((XSSFWorkbook) wb));
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// Should not throw POIXMLException: java.io.IOException: Unable to parse xml bean when reading back
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Workbook wbBack = XSSFTestDataSamples.writeOutAndReadBack(wb);
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assertNotNull(wbBack);
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wbBack.close();
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wb.close();
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}
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}
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