testbugs.java

来自「EXCEL read and write」· Java 代码 · 共 1,523 行 · 第 1/4 页

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package org.apache.poi.hssf.usermodel;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;

import junit.framework.AssertionFailedError;
import junit.framework.TestCase;

import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.model.Workbook;
import org.apache.poi.hssf.record.CellValueRecordInterface;
import org.apache.poi.hssf.record.EmbeddedObjectRefSubRecord;
import org.apache.poi.hssf.record.NameRecord;
import org.apache.poi.hssf.record.aggregates.FormulaRecordAggregate;
import org.apache.poi.hssf.record.formula.DeletedArea3DPtg;
import org.apache.poi.hssf.record.formula.Ptg;
import org.apache.poi.hssf.util.CellRangeAddress;
import org.apache.poi.util.TempFile;

/**
 * Testcases for bugs entered in bugzilla
 * the Test name contains the bugzilla bug id
 * @author Avik Sengupta
 * @author Yegor Kozlov
 */
public final class TestBugs extends TestCase {

    private static HSSFWorkbook openSample(String sampleFileName) {
        return HSSFTestDataSamples.openSampleWorkbook(sampleFileName);
    }

    private static HSSFWorkbook writeOutAndReadBack(HSSFWorkbook original) {
        return HSSFTestDataSamples.writeOutAndReadBack(original);
    }

    private static void writeTestOutputFileForViewing(HSSFWorkbook wb, String simpleFileName) {
        if (true) { // set to false to output test files
            return;
        }
        File file;
        try {
            file = TempFile.createTempFile(simpleFileName + "#", ".xls");
            FileOutputStream out = new FileOutputStream(file);
            wb.write(out);
            out.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        if (!file.exists()) {
            throw new RuntimeException("File was not written");
        }
        System.out.println("Open file '" + file.getAbsolutePath() + "' in Excel");
    }

    /** Test reading AND writing a complicated workbook
     *Test opening resulting sheet in excel*/
    public void test15228() {
        HSSFWorkbook wb = openSample("15228.xls");
        HSSFSheet s = wb.getSheetAt(0);
        HSSFRow r = s.createRow(0);
        HSSFCell c = r.createCell(0);
        c.setCellValue(10);
        writeTestOutputFileForViewing(wb, "test15228");
    }

    public void test13796() {
        HSSFWorkbook wb = openSample("13796.xls");
        HSSFSheet s = wb.getSheetAt(0);
        HSSFRow r = s.createRow(0);
        HSSFCell c = r.createCell(0);
        c.setCellValue(10);
        writeOutAndReadBack(wb);
    }
    /**Test writing a hyperlink
     * Open resulting sheet in Excel and check that A1 contains a hyperlink*/
    public void test23094() {
        HSSFWorkbook wb = new HSSFWorkbook();
        HSSFSheet s = wb.createSheet();
        HSSFRow r = s.createRow(0);
        r.createCell(0).setCellFormula("HYPERLINK( \"http://jakarta.apache.org\", \"Jakarta\" )");

        writeTestOutputFileForViewing(wb, "test23094");
    }

     /** test hyperlinks
      * open resulting file in excel, and check that there is a link to Google
      */
    public void test15353() {
        HSSFWorkbook wb = new HSSFWorkbook();
        HSSFSheet sheet = wb.createSheet("My sheet");

        HSSFRow row = sheet.createRow( 0 );
        HSSFCell cell = row.createCell( 0 );
        cell.setCellFormula("HYPERLINK(\"http://google.com\",\"Google\")");

        writeOutAndReadBack(wb);
    }

    /** test reading of a formula with a name and a cell ref in one
     **/
    public void test14460() {
        HSSFWorkbook wb = openSample("14460.xls");
        wb.getSheetAt(0);
    }

    public void test14330() {
        HSSFWorkbook wb = openSample("14330-1.xls");
        wb.getSheetAt(0);

        wb = openSample("14330-2.xls");
        wb.getSheetAt(0);
    }

    private static void setCellText(HSSFCell cell, String text) {
        cell.setCellValue(new HSSFRichTextString(text));
    }

    /** test rewriting a file with large number of unique strings
     *open resulting file in Excel to check results!*/
    public void test15375() {
        HSSFWorkbook wb = openSample("15375.xls");
        HSSFSheet sheet = wb.getSheetAt(0);

        HSSFRow row = sheet.getRow(5);
        HSSFCell cell = row.getCell(3);
        if (cell == null)
            cell = row.createCell(3);

        // Write test
        cell.setCellType(HSSFCell.CELL_TYPE_STRING);
        setCellText(cell, "a test");

        // change existing numeric cell value

        HSSFRow oRow = sheet.getRow(14);
        HSSFCell oCell = oRow.getCell(4);
        oCell.setCellValue(75);
        oCell = oRow.getCell(5);
        setCellText(oCell, "0.3");

        writeTestOutputFileForViewing(wb, "test15375");
    }

    /** test writing a file with large number of unique strings
     *open resulting file in Excel to check results!*/

    public void test15375_2() throws Exception{
        HSSFWorkbook wb = new HSSFWorkbook();
        HSSFSheet sheet = wb.createSheet();

        String tmp1 = null;
        String tmp2 = null;
        String tmp3 = null;

        for (int i = 0; i < 6000; i++) {
            tmp1 = "Test1" + i;
            tmp2 = "Test2" + i;
            tmp3 = "Test3" + i;

            HSSFRow row = sheet.createRow(i);

            HSSFCell cell = row.createCell(0);
            setCellText(cell, tmp1);
            cell = row.createCell(1);
            setCellText(cell, tmp2);
            cell = row.createCell(2);
            setCellText(cell, tmp3);
        }
        writeTestOutputFileForViewing(wb, "test15375-2");
    }
    /** another test for the number of unique strings issue
     *test opening the resulting file in Excel*/
    public void test22568() {
        int r=2000;int c=3;

        HSSFWorkbook wb = new HSSFWorkbook() ;
        HSSFSheet sheet = wb.createSheet("ExcelTest") ;

        int col_cnt=0, rw_cnt=0 ;

        col_cnt = c;
        rw_cnt = r;

        HSSFRow rw ;
        rw = sheet.createRow(0) ;
        //Header row
        for(int j=0; j<col_cnt; j++){
            HSSFCell cell = rw.createCell(j) ;
            setCellText(cell, "Col " + (j+1)) ;
        }

        for(int i=1; i<rw_cnt; i++){
            rw = sheet.createRow(i) ;
            for(int j=0; j<col_cnt; j++){
                HSSFCell cell = rw.createCell(j) ;
                setCellText(cell, "Row:" + (i+1) + ",Column:" + (j+1)) ;
            }
        }

        sheet.setDefaultColumnWidth(18) ;

        writeTestOutputFileForViewing(wb, "test22568");
    }

    /**Double byte strings*/
    public void test15556() {

        HSSFWorkbook wb = openSample("15556.xls");
        HSSFSheet sheet = wb.getSheetAt(0);
        HSSFRow row = sheet.getRow(45);
        assertNotNull("Read row fine!" , row);
    }
    /**Double byte strings */
    public void test22742() {
        openSample("22742.xls");
    }
    /**Double byte strings */
    public void test12561_1() {
        openSample("12561-1.xls");
    }
    /** Double byte strings */
    public void test12561_2() {
        openSample("12561-2.xls");
    }
    /** Double byte strings
     File supplied by jubeson*/
    public void test12843_1() {
        openSample("12843-1.xls");
    }

    /** Double byte strings
     File supplied by Paul Chung*/
    public void test12843_2() {
        openSample("12843-2.xls");
    }

    /** Reference to Name*/
    public void test13224() {
        openSample("13224.xls");
    }

    /** Illegal argument exception - cannot store duplicate value in Map*/
    public void test19599() {
        openSample("19599-1.xls");
        openSample("19599-2.xls");
    }

    public void test24215() {
        HSSFWorkbook wb = openSample("24215.xls");

        for (int sheetIndex = 0; sheetIndex < wb.getNumberOfSheets();sheetIndex++) {
            HSSFSheet sheet = wb.getSheetAt(sheetIndex);
            int rows = sheet.getLastRowNum();

            for (int rowIndex = 0; rowIndex < rows; rowIndex++) {
                HSSFRow row = sheet.getRow(rowIndex);
                int cells = row.getLastCellNum();

                for (int cellIndex = 0; cellIndex < cells; cellIndex++) {
                    row.getCell(cellIndex);
                }
            }
        }
    }

     public void test18800() {
        HSSFWorkbook book = new HSSFWorkbook();
        book.createSheet("TEST");
        HSSFSheet sheet = book.cloneSheet(0);
        book.setSheetName(1,"CLONE");
        sheet.createRow(0).createCell(0).setCellValue(new HSSFRichTextString("Test"));

        book = writeOutAndReadBack(book);
        sheet = book.getSheet("CLONE");
        HSSFRow row = sheet.getRow(0);
        HSSFCell cell = row.getCell(0);
        assertEquals("Test", cell.getRichStringCellValue().getString());
    }

    /**
     * Merged regions were being removed from the parent in cloned sheets
     */
    public void test22720() {
       HSSFWorkbook workBook = new HSSFWorkbook();
       workBook.createSheet("TEST");
       HSSFSheet template = workBook.getSheetAt(0);

       template.addMergedRegion(new CellRangeAddress(0, 1, 0, 2));
       template.addMergedRegion(new CellRangeAddress(1, 2, 0, 2));

       HSSFSheet clone = workBook.cloneSheet(0);
       int originalMerged = template.getNumMergedRegions();
       assertEquals("2 merged regions", 2, originalMerged);

//        remove merged regions from clone
       for (int i=template.getNumMergedRegions()-1; i>=0; i--) {
           clone.removeMergedRegion(i);
       }

      assertEquals("Original Sheet's Merged Regions were removed", originalMerged, template.getNumMergedRegions());
//        check if template's merged regions are OK
       if (template.getNumMergedRegions()>0) {
            // fetch the first merged region...EXCEPTION OCCURS HERE
            template.getMergedRegion(0);
       }
       //make sure we dont exception

    }

    /**Tests read and write of Unicode strings in formula results
     * bug and testcase submitted by Sompop Kumnoonsate
     * The file contains THAI unicode characters.
     */
    public void testUnicodeStringFormulaRead() {

        HSSFWorkbook w = openSample("25695.xls");

        HSSFCell a1 = w.getSheetAt(0).getRow(0).getCell(0);
        HSSFCell a2 = w.getSheetAt(0).getRow(0).getCell(1);
        HSSFCell b1 = w.getSheetAt(0).getRow(1).getCell(0);
        HSSFCell b2 = w.getSheetAt(0).getRow(1).getCell(1);
        HSSFCell c1 = w.getSheetAt(0).getRow(2).getCell(0);
        HSSFCell c2 = w.getSheetAt(0).getRow(2).getCell(1);
        HSSFCell d1 = w.getSheetAt(0).getRow(3).getCell(0);
        HSSFCell d2 = w.getSheetAt(0).getRow(3).getCell(1);

        if (false) {
            // THAI code page
            System.out.println("a1="+unicodeString(a1));
            System.out.println("a2="+unicodeString(a2));
            // US code page
            System.out.println("b1="+unicodeString(b1));
            System.out.println("b2="+unicodeString(b2));
            // THAI+US
            System.out.println("c1="+unicodeString(c1));
            System.out.println("c2="+unicodeString(c2));
            // US+THAI
            System.out.println("d1="+unicodeString(d1));
            System.out.println("d2="+unicodeString(d2));
        }
        confirmSameCellText(a1, a2);
        confirmSameCellText(b1, b2);
        confirmSameCellText(c1, c2);
        confirmSameCellText(d1, d2);

        HSSFWorkbook rw = writeOutAndReadBack(w);

        HSSFCell ra1 = rw.getSheetAt(0).getRow(0).getCell(0);
        HSSFCell ra2 = rw.getSheetAt(0).getRow(0).getCell(1);
        HSSFCell rb1 = rw.getSheetAt(0).getRow(1).getCell(0);
        HSSFCell rb2 = rw.getSheetAt(0).getRow(1).getCell(1);
        HSSFCell rc1 = rw.getSheetAt(0).getRow(2).getCell(0);
        HSSFCell rc2 = rw.getSheetAt(0).getRow(2).getCell(1);
        HSSFCell rd1 = rw.getSheetAt(0).getRow(3).getCell(0);
        HSSFCell rd2 = rw.getSheetAt(0).getRow(3).getCell(1);

        confirmSameCellText(a1, ra1);
        confirmSameCellText(b1, rb1);
        confirmSameCellText(c1, rc1);
        confirmSameCellText(d1, rd1);