180 lines
7.2 KiB
Java
Executable File
180 lines
7.2 KiB
Java
Executable File
/* ====================================================================
|
|
* The Apache Software License, Version 1.1
|
|
*
|
|
* Copyright (c) 2002 The Apache Software Foundation. All rights
|
|
* reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3. The end-user documentation included with the redistribution,
|
|
* if any, must include the following acknowledgment:
|
|
* "This product includes software developed by the
|
|
* Apache Software Foundation (http://www.apache.org/)."
|
|
* Alternately, this acknowledgment may appear in the software itself,
|
|
* if and wherever such third-party acknowledgments normally appear.
|
|
*
|
|
* 4. The names "Apache" and "Apache Software Foundation" and
|
|
* "Apache POI" must not be used to endorse or promote products
|
|
* derived from this software without prior written permission. For
|
|
* written permission, please contact apache@apache.org.
|
|
*
|
|
* 5. Products derived from this software may not be called "Apache",
|
|
* "Apache POI", nor may "Apache" appear in their name, without
|
|
* prior written permission of the Apache Software Foundation.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
|
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
* ====================================================================
|
|
*
|
|
* This software consists of voluntary contributions made by many
|
|
* individuals on behalf of the Apache Software Foundation. For more
|
|
* information on the Apache Software Foundation, please see
|
|
* <http://www.apache.org/>.
|
|
*/
|
|
|
|
package org.apache.poi.hssf.usermodel;
|
|
|
|
import junit.framework.TestCase;
|
|
import org.apache.poi.hssf.usermodel.HSSFSheet;
|
|
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
|
|
|
|
import java.io.File;
|
|
import java.io.FileInputStream;
|
|
import java.io.FileOutputStream;
|
|
|
|
/**
|
|
* Tests row shifting capabilities.
|
|
*
|
|
*
|
|
* @author Shawn Laubach (slaubach at apache dot com)
|
|
* @author Toshiaki Kamoshida (kamoshida.toshiaki at future dot co dot jp)
|
|
*/
|
|
|
|
public class TestSheetShiftRows extends TestCase {
|
|
|
|
/**
|
|
* Constructor for TestSheetShiftRows.
|
|
* @param arg0
|
|
*/
|
|
public TestSheetShiftRows(String arg0) {
|
|
super(arg0);
|
|
}
|
|
|
|
/**
|
|
* Tests the shiftRows function. Does three different shifts.
|
|
* After each shift, writes the workbook to file and reads back to
|
|
* check. This ensures that if some changes code that breaks
|
|
* writing or what not, they realize it.
|
|
*
|
|
* @author Shawn Laubach (slaubach at apache dot org)
|
|
*/
|
|
public void testShiftRows() throws Exception
|
|
{
|
|
// Read initial file in
|
|
String filename = System.getProperty( "HSSF.testdata.path" );
|
|
filename = filename + "/SimpleMultiCell.xls";
|
|
FileInputStream fin = new FileInputStream( filename );
|
|
HSSFWorkbook wb = new HSSFWorkbook( fin );
|
|
fin.close();
|
|
HSSFSheet s = wb.getSheetAt( 0 );
|
|
|
|
// Shift the second row down 1 and write to temp file
|
|
s.shiftRows( 1, 1, 1 );
|
|
File tempFile = File.createTempFile( "shift", "test.xls" );
|
|
FileOutputStream fout = new FileOutputStream( tempFile );
|
|
wb.write( fout );
|
|
fout.close();
|
|
|
|
// Read from temp file and check the number of cells in each
|
|
// row (in original file each row was unique)
|
|
fin = new FileInputStream( tempFile );
|
|
wb = new HSSFWorkbook( fin );
|
|
fin.close();
|
|
s = wb.getSheetAt( 0 );
|
|
|
|
assertEquals( s.getRow( 0 ).getPhysicalNumberOfCells(), 1 );
|
|
assertTrue( s.getRow( 1 ) == null || s.getRow( 1 ).getPhysicalNumberOfCells() == 0 );
|
|
assertEquals( s.getRow( 2 ).getPhysicalNumberOfCells(), 2 );
|
|
assertEquals( s.getRow( 3 ).getPhysicalNumberOfCells(), 4 );
|
|
assertEquals( s.getRow( 4 ).getPhysicalNumberOfCells(), 5 );
|
|
|
|
// Shift rows 1-3 down 3 in the current one. This tests when
|
|
// 1 row is blank. Write to a another temp file
|
|
s.shiftRows( 0, 2, 3 );
|
|
tempFile = File.createTempFile( "shift", "test.xls" );
|
|
fout = new FileOutputStream( tempFile );
|
|
wb.write( fout );
|
|
fout.close();
|
|
|
|
// Read and ensure things are where they should be
|
|
fin = new FileInputStream( tempFile );
|
|
wb = new HSSFWorkbook( fin );
|
|
fin.close();
|
|
s = wb.getSheetAt( 0 );
|
|
assertTrue( s.getRow( 0 ) == null || s.getRow( 0 ).getPhysicalNumberOfCells() == 0 );
|
|
assertTrue( s.getRow( 1 ) == null || s.getRow( 1 ).getPhysicalNumberOfCells() == 0 );
|
|
assertTrue( s.getRow( 2 ) == null || s.getRow( 2 ).getPhysicalNumberOfCells() == 0 );
|
|
assertEquals( s.getRow( 3 ).getPhysicalNumberOfCells(), 1 );
|
|
assertTrue( s.getRow( 4 ) == null || s.getRow( 4 ).getPhysicalNumberOfCells() == 0 );
|
|
assertEquals( s.getRow( 5 ).getPhysicalNumberOfCells(), 2 );
|
|
|
|
// Read the first file again
|
|
fin = new FileInputStream( filename );
|
|
wb = new HSSFWorkbook( fin );
|
|
fin.close();
|
|
s = wb.getSheetAt( 0 );
|
|
|
|
// Shift rows 3 and 4 up and write to temp file
|
|
s.shiftRows( 2, 3, -2 );
|
|
tempFile = File.createTempFile( "shift", "test.xls" );
|
|
fout = new FileOutputStream( tempFile );
|
|
wb.write( fout );
|
|
fout.close();
|
|
|
|
// Read file and test
|
|
fin = new FileInputStream( tempFile );
|
|
wb = new HSSFWorkbook( fin );
|
|
fin.close();
|
|
s = wb.getSheetAt( 0 );
|
|
assertEquals( s.getRow( 0 ).getPhysicalNumberOfCells(), 3 );
|
|
assertEquals( s.getRow( 1 ).getPhysicalNumberOfCells(), 4 );
|
|
assertTrue( s.getRow( 2 ) == null || s.getRow( 2 ).getPhysicalNumberOfCells() == 0 );
|
|
assertTrue( s.getRow( 3 ) == null || s.getRow( 3 ).getPhysicalNumberOfCells() == 0 );
|
|
assertEquals( s.getRow( 4 ).getPhysicalNumberOfCells(), 5 );
|
|
}
|
|
|
|
/**
|
|
* Tests when rows are null.
|
|
*
|
|
* @author Toshiaki Kamoshida (kamoshida.toshiaki at future dot co dot jp)
|
|
*/
|
|
public void testShiftRow(){
|
|
HSSFWorkbook b = new HSSFWorkbook();
|
|
HSSFSheet s = b.createSheet();
|
|
s.createRow(0).createCell((short)0).setCellValue("TEST1");
|
|
s.createRow(3).createCell((short)0).setCellValue("TEST2");
|
|
s.shiftRows(0,4,1);
|
|
}
|
|
}
|
|
|