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Fix for reading row with no cells 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/branches/REL_1_5_BRANCH@352512 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Glen Stampoultzis 2002-04-28 04:51:34 +00:00
parent e2803297ec
commit c2912a8a68
2 changed files with 36 additions and 19 deletions
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6
src/java/org/apache/poi/hssf/usermodel/HSSFRow.java
View File

@ -318,6 +318,9 @@ public class HSSFRow
public short getFirstCellNum()
{
if (getPhysicalNumberOfCells() == 0)
return -1;
else
return row.getFirstCol();
}
@ -328,6 +331,9 @@ public class HSSFRow
public short getLastCellNum()
{
if (getPhysicalNumberOfCells() == 0)
return -1;
else
return row.getLastCol();
}

25
src/testcases/org/apache/poi/hssf/usermodel/TestHSSFRow.java
View File

@ -55,7 +55,10 @@
package org.apache.poi.hssf.usermodel;
import junit.framework.TestCase;
import org.apache.poi.hssf.record.RowRecord;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
/**
* Test HSSFRow is okay.
@ -87,15 +90,10 @@ public class TestHSSFRow
assertEquals(1, row.getFirstCellNum());
assertEquals(2, row.getLastCellNum());
RowRecord rowRecord = new RowRecord();
rowRecord.setFirstCol((short) 2);
rowRecord.setLastCol((short) 5);
row = new HSSFRow(workbook.getWorkbook(), sheet.getSheet(), rowRecord);
assertEquals(2, row.getFirstCellNum());
assertEquals(5, row.getLastCellNum());
}
public void testRemoveCell()
throws Exception
{
HSSFWorkbook workbook = new HSSFWorkbook();
HSSFSheet sheet = workbook.createSheet();
@ -121,5 +119,18 @@ public class TestHSSFRow
assertEquals(0, data[6]);
assertEquals(0, data[8]);
File file = File.createTempFile("XXX", "XLS");
FileOutputStream stream = new FileOutputStream(file);
workbook.write(stream);
stream.close();
FileInputStream inputStream = new FileInputStream(file);
workbook = new HSSFWorkbook(inputStream);
sheet = workbook.getSheetAt(0);
stream.close();
file.delete();
assertEquals(-1, sheet.getRow((short) 0).getLastCellNum());
assertEquals(-1, sheet.getRow((short) 0).getFirstCellNum());
}
}