testbugs.java

java 读写word excel ppt

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   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
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       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
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   See the License for the specific language governing permissions and
   limitations under the License.
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package org.apache.poi.hssf.usermodel;

import junit.framework.TestCase;
import org.apache.poi.hssf.util.Region;
import org.apache.poi.util.TempFile;

import java.io.*;
import java.util.Iterator;



/**
 * Testcases for bugs entered in bugzilla
 * the Test name contains the bugzilla bug id
 * @author Avik Sengupta
 * @author Yegor Kozlov
 */

public class TestBugs
extends TestCase {
    public TestBugs(String s) {
        super(s);
    }
    
    /** Test reading AND writing a complicated workbook
     *Test opening resulting sheet in excel*/
    public void test15228()
    throws java.io.IOException {
        String readFilename = System.getProperty("HSSF.testdata.path");
        FileInputStream in = new FileInputStream(readFilename+File.separator+"15228.xls");
        HSSFWorkbook wb = new HSSFWorkbook(in);
        HSSFSheet s = wb.getSheetAt(0);
        HSSFRow r = s.createRow(0);
        HSSFCell c = r.createCell((short)0);
        c.setCellValue(10);
        File file = TempFile.createTempFile("test15228",".xls");
        FileOutputStream out    = new FileOutputStream(file);
        wb.write(out);
        assertTrue("No exception thrown", true);
        assertTrue("File Should Exist", file.exists());
        
    }
    
    public void test13796()
    throws java.io.IOException {
        String readFilename = System.getProperty("HSSF.testdata.path");
        FileInputStream in = new FileInputStream(readFilename+File.separator+"13796.xls");
        HSSFWorkbook wb = new HSSFWorkbook(in);
        HSSFSheet s = wb.getSheetAt(0);
        HSSFRow r = s.createRow(0);
        HSSFCell c = r.createCell((short)0);
        c.setCellValue(10);
        File file = TempFile.createTempFile("test13796",".xls");
        FileOutputStream out    = new FileOutputStream(file);
        wb.write(out);
        assertTrue("No exception thrown", true);
        assertTrue("File Should Exist", file.exists());
        
    }
    /**Test writing a hyperlink
     * Open resulting sheet in Excel and check that A1 contains a hyperlink*/
    public void test23094() throws Exception {
        File file = TempFile.createTempFile("test23094",".xls");
        FileOutputStream out    = new FileOutputStream(file);
        HSSFWorkbook     wb     = new HSSFWorkbook();
        HSSFSheet        s      = wb.createSheet();
        HSSFRow r = s.createRow(0);
        r.createCell((short)0).setCellFormula("HYPERLINK( \"http://jakarta.apache.org\", \"Jakarta\" )");
        assertTrue("No Exception expected",true);
        wb.write(out);
        out.close();
    }
    
     /* test hyperlinks
      * open resulting file in excel, and check that there is a link to Google
      **/
    public void test15353() throws Exception {
        HSSFWorkbook wb = new HSSFWorkbook();
        HSSFSheet sheet = wb.createSheet("My sheet");
        
        HSSFRow row = sheet.createRow( (short) 0 );
        HSSFCell cell = row.createCell( (short) 0 );
        cell.setCellFormula("HYPERLINK(\"http://google.com\",\"Google\")");
        
        // Write out the workbook
        File f = TempFile.createTempFile("test15353",".xls");
        FileOutputStream fileOut = new FileOutputStream(f);
        wb.write(fileOut);
        fileOut.close();
    }
    
    /** test reading of a formula with a name and a cell ref in one
     **/
    public void test14460() throws Exception {
        String filename = System.getProperty("HSSF.testdata.path");
        filename=filename+"/14460.xls";
        FileInputStream in = new FileInputStream(filename);
        HSSFWorkbook wb = new HSSFWorkbook(in);
        HSSFSheet sheet = wb.getSheetAt(0);
        assertTrue("No exception throws", true);
    }
    
    public void test14330() throws Exception {
        String filedir = System.getProperty("HSSF.testdata.path");
        String filename=filedir+"/14330-1.xls";
        FileInputStream in = new FileInputStream(filename);
        HSSFWorkbook wb = new HSSFWorkbook(in);
        HSSFSheet sheet = wb.getSheetAt(0);
        
        filename=filedir+"/14330-2.xls";
        in = new FileInputStream(filename);
        wb = new HSSFWorkbook(in);
        sheet = wb.getSheetAt(0);
        assertTrue("No exception throws", true);
    }
    
    /** test rewriting a file with large number of unique strings
     *open resulting file in Excel to check results!*/
    public void test15375() {
        try {
            String filename = System.getProperty("HSSF.testdata.path");
            filename=filename+"/15375.xls";
            FileInputStream in = new FileInputStream(filename);
            HSSFWorkbook wb = new HSSFWorkbook(in);
            HSSFSheet sheet = wb.getSheetAt(0);
            
            HSSFRow row = sheet.getRow(5);
            HSSFCell cell = row.getCell((short)3);
            if (cell == null)
                cell = row.createCell((short)3);
            
            // Write test
            cell.setCellType(HSSFCell.CELL_TYPE_STRING);
            cell.setCellValue("a test");
            
            // change existing numeric cell value
            
            HSSFRow oRow = sheet.getRow(14);
            HSSFCell oCell = oRow.getCell((short)4);
            oCell.setCellValue(75);
            oCell = oRow.getCell((short)5);
            oCell.setCellValue("0.3");
            
            // Write the output to a file
            File f = TempFile.createTempFile("test15375",".xls");
            FileOutputStream fileOut = new FileOutputStream(f);
            wb.write(fileOut);
            fileOut.close();
        }
        catch (java.io.FileNotFoundException ex) {
            ex.printStackTrace();
        }
        catch (java.io.IOException ex) {
            ex.printStackTrace();
        }
        
    }
    
    /** 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((short)i);
            
            HSSFCell cell = row.createCell((short)0);
            cell.setCellValue(tmp1);
            cell = row.createCell((short)1);
            cell.setCellValue(tmp2);
            cell = row.createCell((short)2);
            cell.setCellValue(tmp3);
        }
        File f = TempFile.createTempFile("test15375-2",".xls");
        FileOutputStream fileOut = new FileOutputStream(f);
        wb.write(fileOut);
        fileOut.close();
    }
    /** 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 = null ;
        HSSFCell cell =null;
        rw = sheet.createRow((short)0) ;
        //Header row
        for(short j=0; j<col_cnt; j++){
            cell = rw.createCell((short)j) ;
            cell.setCellValue("Col " + (j+1)) ;
        }
        
        for(int i=1; i<rw_cnt; i++){
            rw = sheet.createRow((short)i) ;
            for(short j=0; j<col_cnt; j++){
                cell = rw.createCell((short)j) ;
                cell.setCellValue("Row:" + (i+1) + ",Column:" +
                (j+1)) ;
            }
        }
        
        sheet.setDefaultColumnWidth((short) 18) ;
        
        try {
            File f = TempFile.createTempFile("test22568",".xls");
            FileOutputStream out = new FileOutputStream(f) ;
            wb.write(out) ;
            
            out.close() ;
        }
        catch(java.io.IOException io_Excp) {
            System.out.println(io_Excp.getMessage()) ;
        }
    }
    
    /**Double byte strings*/
    public void test15556() throws java.io.IOException {
        
        String filename = System.getProperty("HSSF.testdata.path");
        filename=filename+"/15556.xls";
        FileInputStream in = new FileInputStream(filename);
        HSSFWorkbook wb = new HSSFWorkbook(in);
        HSSFSheet sheet = wb.getSheetAt(0);
        HSSFRow row = sheet.getRow(45);
        this.assertTrue("Read row fine!" , true);
        
    }
    /**Double byte strings */
    public void test22742() throws java.io.IOException {
        String filename = System.getProperty("HSSF.testdata.path");
        filename=filename+"/22742.xls";
        FileInputStream in = new FileInputStream(filename);
        HSSFWorkbook wb = new HSSFWorkbook(in);        this.assertTrue("Read workbook!" , true);
        
    }
    /*Double byte strings */
    public void test12561_1() throws java.io.IOException {
        
        String filename = System.getProperty("HSSF.testdata.path");
        filename=filename+"/12561-1.xls";
        FileInputStream in = new FileInputStream(filename);
        HSSFWorkbook wb = new HSSFWorkbook(in);
        this.assertTrue("Read workbook!" , true);
        
    }
    /*Double byte strings */
    public void test12561_2() throws java.io.IOException {
        
        String filename = System.getProperty("HSSF.testdata.path");
        filename=filename+"/12561-2.xls";
        FileInputStream in = new FileInputStream(filename);
        HSSFWorkbook wb = new HSSFWorkbook(in);
        this.assertTrue("Read workbook!" , true);
        
    }
    /*Double byte strings
     File supplied by jubeson*/
    public void test12843_1() throws java.io.IOException {
        String filename = System.getProperty("HSSF.testdata.path");
        filename=filename+"/12843-1.xls";
        FileInputStream in = new FileInputStream(filename);
        HSSFWorkbook wb = new HSSFWorkbook(in);
        this.assertTrue("Read workbook!" , true);
    }
    
    /*Double byte strings
     File supplied by Paul Chung*/
    public void test12843_2() throws java.io.IOException {
        String filename = System.getProperty("HSSF.testdata.path");
        filename=filename+"/12843-2.xls";