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41187 - fixed HSSFSheet to properly read xls files without ROW records

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@655278 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Josh Micich 2008-05-11 08:15:39 +00:00
parent 0277016ab5
commit c1a11a8b7c
16 changed files with 644 additions and 1389 deletions
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1
src/documentation/content/xdocs/changes.xml
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@ -37,6 +37,7 @@
<!-- Don't forget to update status.xml too! -->
<release version="3.1-beta2" date="2008-05-??">
<action dev="POI-DEVELOPERS" type="fix">41187 - fixed HSSFSheet to properly read xls files without ROW records</action>
<action dev="POI-DEVELOPERS" type="fix">44950 - fixed HSSFFormulaEvaluator.evaluateInCell() and Area3DEval.getValue() also added validation for number of elements in AreaEvals</action>
<action dev="POI-DEVELOPERS" type="fix">42570 - fixed LabelRecord to use empty string instead of null when the length is zero.</action>
<action dev="POI-DEVELOPERS" type="fix">42564 - fixed ArrayPtg to use ConstantValueParser. Fixed a few other ArrayPtg encoding issues.</action>

1
src/documentation/content/xdocs/status.xml
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@ -34,6 +34,7 @@
<!-- Don't forget to update changes.xml too! -->
<changes>
<release version="3.1-beta2" date="2008-05-??">
<action dev="POI-DEVELOPERS" type="fix">41187 - fixed HSSFSheet to properly read xls files without ROW records</action>
<action dev="POI-DEVELOPERS" type="fix">44950 - fixed HSSFFormulaEvaluator.evaluateInCell() and Area3DEval.getValue() also added validation for number of elements in AreaEvals</action>
<action dev="POI-DEVELOPERS" type="fix">42570 - fixed LabelRecord to use empty string instead of null when the length is zero.</action>
<action dev="POI-DEVELOPERS" type="fix">42564 - fixed ArrayPtg to use ConstantValueParser. Fixed a few other ArrayPtg encoding issues.</action>

1228
src/java/org/apache/poi/hssf/model/Sheet.java
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65
src/java/org/apache/poi/hssf/record/RowRecord.java
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@ -1,4 +1,3 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
@ -15,7 +14,6 @@
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.record;
@ -31,20 +29,18 @@ import org.apache.poi.util.LittleEndian;
* @author Jason Height (jheight at chariot dot net dot au)
* @version 2.0-pre
*/
public class RowRecord
extends Record
implements Comparable
{
public final static short sid = 0x208;
public final class RowRecord extends Record implements Comparable {
public final static short sid = 0x208;
/** The maximum row number that excel can handle (zero bazed) ie 65536 rows is
private static final int OPTION_BITS_ALWAYS_SET = 0x0100;
private static final int DEFAULT_HEIGHT_BIT = 0x8000;
/** The maximum row number that excel can handle (zero based) ie 65536 rows is
* max number of rows.
*/
public final static int MAX_ROW_NUMBER = 65535;
//private short field_1_row_number;
private int field_1_row_number;
private int field_1_row_number;
private short field_2_first_col;
private short field_3_last_col; // plus 1
private short field_4_height;
@ -52,7 +48,8 @@ public class RowRecord
// for generated sheets.
private short field_6_reserved;
private short field_7_option_flags;
/** 16 bit options flags */
private int field_7_option_flags;
private static final BitField outlineLevel = BitFieldFactory.getInstance(0x07);
// bit 3 reserved
@ -62,8 +59,17 @@ public class RowRecord
private static final BitField formatted = BitFieldFactory.getInstance(0x80);
private short field_8_xf_index; // only if isFormatted
public RowRecord()
{
public RowRecord(int rowNumber) {
field_1_row_number = rowNumber;
field_2_first_col = -1;
field_3_last_col = -1;
field_4_height = (short)DEFAULT_HEIGHT_BIT;
field_4_height = (short)DEFAULT_HEIGHT_BIT;
field_5_optimize = ( short ) 0;
field_6_reserved = ( short ) 0;
field_7_option_flags = OPTION_BITS_ALWAYS_SET; // seems necessary for outlining
field_8_xf_index = ( short ) 0xf;
}
/**
@ -86,7 +92,6 @@ public class RowRecord
protected void fillFields(RecordInputStream in)
{
//field_1_row_number = LittleEndian.getShort(data, 0 + offset);
field_1_row_number = in.readUShort();
field_2_first_col = in.readShort();
field_3_last_col = in.readShort();
@ -156,7 +161,7 @@ public class RowRecord
public void setOptionFlags(short options)
{
field_7_option_flags = options;
field_7_option_flags = options | OPTION_BITS_ALWAYS_SET;
}
// option bitfields
@ -169,20 +174,18 @@ public class RowRecord
public void setOutlineLevel(short ol)
{
field_7_option_flags =
outlineLevel.setShortValue(field_7_option_flags, ol);
field_7_option_flags = outlineLevel.setValue(field_7_option_flags, ol);
}
/**
* set whether or not to colapse this row
* @param c - colapse or not
* set whether or not to collapse this row
* @param c - collapse or not
* @see #setOptionFlags(short)
*/
public void setColapsed(boolean c)
{
field_7_option_flags = colapsed.setShortBoolean(field_7_option_flags,
c);
field_7_option_flags = colapsed.setBoolean(field_7_option_flags, c);
}
/**
@ -193,8 +196,7 @@ public class RowRecord
public void setZeroHeight(boolean z)
{
field_7_option_flags =
zeroHeight.setShortBoolean(field_7_option_flags, z);
field_7_option_flags = zeroHeight.setBoolean(field_7_option_flags, z);
}
/**
@ -205,8 +207,7 @@ public class RowRecord
public void setBadFontHeight(boolean f)
{
field_7_option_flags =
badFontHeight.setShortBoolean(field_7_option_flags, f);
field_7_option_flags = badFontHeight.setBoolean(field_7_option_flags, f);
}
/**
@ -217,8 +218,7 @@ public class RowRecord
public void setFormatted(boolean f)
{
field_7_option_flags = formatted.setShortBoolean(field_7_option_flags,
f);
field_7_option_flags = formatted.setBoolean(field_7_option_flags, f);
}
// end bitfields
@ -293,7 +293,7 @@ public class RowRecord
public short getOptionFlags()
{
return field_7_option_flags;
return (short)field_7_option_flags;
}
// option bitfields
@ -306,7 +306,7 @@ public class RowRecord
public short getOutlineLevel()
{
return outlineLevel.getShortValue(field_7_option_flags);
return (short)outlineLevel.getValue(field_7_option_flags);
}
/**
@ -410,7 +410,6 @@ public class RowRecord
{
LittleEndian.putShort(data, 0 + offset, sid);
LittleEndian.putShort(data, 2 + offset, ( short ) 16);
//LittleEndian.putShort(data, 4 + offset, getRowNumber());
LittleEndian.putShort(data, 4 + offset, ( short ) getRowNumber());
LittleEndian.putShort(data, 6 + offset, getFirstCol() == -1 ? (short)0 : getFirstCol());
LittleEndian.putShort(data, 8 + offset, getLastCol() == -1 ? (short)0 : getLastCol());
@ -419,7 +418,6 @@ public class RowRecord
LittleEndian.putShort(data, 14 + offset, field_6_reserved);
LittleEndian.putShort(data, 16 + offset, getOptionFlags());
// LittleEndian.putShort(data,18,getOutlineLevel());
LittleEndian.putShort(data, 18 + offset, getXFIndex());
return getRecordSize();
}
@ -469,8 +467,7 @@ public class RowRecord
}
public Object clone() {
RowRecord rec = new RowRecord();
rec.field_1_row_number = field_1_row_number;
RowRecord rec = new RowRecord(field_1_row_number);
rec.field_2_first_col = field_2_first_col;
rec.field_3_last_col = field_3_last_col;
rec.field_4_height = field_4_height;

47
src/java/org/apache/poi/hssf/record/aggregates/RowRecordsAggregate.java
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@ -35,19 +35,17 @@ import java.util.TreeMap;
* @author Jason Height (jheight at chariot dot net dot au)
*/
public class RowRecordsAggregate
extends Record
{
int firstrow = -1;
int lastrow = -1;
Map records = null;
int size = 0;
public final class RowRecordsAggregate extends Record {
private int firstrow = -1;
private int lastrow = -1;
private Map records = null; // TODO - use a proper key in this map
private int size = 0;
/** Creates a new instance of ValueRecordsAggregate */
public RowRecordsAggregate()
{
records = new TreeMap();
records = new TreeMap();
}
public void insertRow(RowRecord row)
@ -74,15 +72,13 @@ public class RowRecordsAggregate
records.remove(row);
}
public RowRecord getRow(int rownum)
{
// Row must be between 0 and 65535
if(rownum < 0 || rownum > 65535) {
throw new IllegalArgumentException("The row number must be between 0 and 65535");
}
public RowRecord getRow(int rownum) {
// Row must be between 0 and 65535
if(rownum < 0 || rownum > 65535) {
throw new IllegalArgumentException("The row number must be between 0 and 65535");
}
RowRecord row = new RowRecord();
row.setRowNumber(rownum);
RowRecord row = new RowRecord(rownum);
return ( RowRecord ) records.get(row);
}
@ -333,7 +329,7 @@ public class RowRecordsAggregate
// Find the start of the group.
int startRow = findStartOfRowOutlineGroup( rowNumber );
RowRecord rowRecord = (RowRecord) getRow( startRow );
RowRecord rowRecord = getRow( startRow );
// Hide all the columns until the end of the group
int lastRow = writeHidden( rowRecord, startRow, true );
@ -358,17 +354,8 @@ public class RowRecordsAggregate
* @return RowRecord created for the passed in row number
* @see org.apache.poi.hssf.record.RowRecord
*/
public static RowRecord createRow(int row)
{
RowRecord rowrec = new RowRecord();
//rowrec.setRowNumber(( short ) row);
rowrec.setRowNumber(row);
rowrec.setHeight(( short ) 0xff);
rowrec.setOptimize(( short ) 0x0);
rowrec.setOptionFlags(( short ) 0x100); // seems necessary for outlining
rowrec.setXFIndex(( short ) 0xf);
return rowrec;
public static RowRecord createRow(int rowNumber) {
return new RowRecord(rowNumber);
}
public boolean isRowGroupCollapsed( int row )
@ -399,12 +386,12 @@ public class RowRecordsAggregate
int endIdx = findEndOfRowOutlineGroup( idx );
// expand:
// colapsed bit must be unset
// collapsed bit must be unset
// hidden bit gets unset _if_ surrounding groups are expanded you can determine
// this by looking at the hidden bit of the enclosing group. You will have
// to look at the start and the end of the current group to determine which
// is the enclosing group
// hidden bit only is altered for this outline level. ie. don't uncollapse contained groups
// hidden bit only is altered for this outline level. ie. don't un-collapse contained groups
if ( !isRowGroupHiddenByParent( idx ) )
{
for ( int i = startIdx; i <= endIdx; i++ )

34
src/java/org/apache/poi/hssf/usermodel/HSSFRow.java
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@ -21,7 +21,6 @@ import java.util.Iterator;
import java.util.NoSuchElementException;
import org.apache.poi.hssf.model.Sheet;
import org.apache.poi.hssf.model.Workbook;
import org.apache.poi.hssf.record.CellValueRecordInterface;
import org.apache.poi.hssf.record.RowRecord;
@ -37,11 +36,9 @@ public final class HSSFRow implements Comparable {
// used for collections
public final static int INITIAL_CAPACITY = 5;
//private short rowNum;
private int rowNum;
private HSSFCell[] cells=new HSSFCell[INITIAL_CAPACITY];
// private short firstcell = -1;
// private short lastcell = -1;
/**
* reference to low level representation
@ -61,7 +58,8 @@ public final class HSSFRow implements Comparable {
private Sheet sheet;
protected HSSFRow()
// TODO - ditch this constructor
HSSFRow()
{
}
@ -73,18 +71,12 @@ public final class HSSFRow implements Comparable {
* @param rowNum the row number of this row (0 based)
* @see org.apache.poi.hssf.usermodel.HSSFSheet#createRow(int)
*/
//protected HSSFRow(Workbook book, Sheet sheet, short rowNum)
protected HSSFRow(HSSFWorkbook book, Sheet sheet, int rowNum)
HSSFRow(HSSFWorkbook book, Sheet sheet, int rowNum)
{
this.rowNum = rowNum;
this.book = book;
this.sheet = sheet;
row = new RowRecord();
row.setOptionFlags( (short)0x100 ); // seems necessary for outlining to work.
row.setHeight((short) 0xff);
row.setLastCol((short) -1);
row.setFirstCol((short) -1);
row = new RowRecord(rowNum);
setRowNum(rowNum);
}
@ -98,8 +90,7 @@ public final class HSSFRow implements Comparable {
* @param record the low level api object this row should represent
* @see org.apache.poi.hssf.usermodel.HSSFSheet#createRow(int)
*/
protected HSSFRow(HSSFWorkbook book, Sheet sheet, RowRecord record)
HSSFRow(HSSFWorkbook book, Sheet sheet, RowRecord record)
{
this.book = book;
this.sheet = sheet;
@ -200,12 +191,11 @@ public final class HSSFRow implements Comparable {
* @param rowNum the row number (0-based)
* @throws IndexOutOfBoundsException if the row number is not within the range 0-65535.
*/
//public void setRowNum(short rowNum)
public void setRowNum(int rowNum)
{
if ((rowNum < 0) || (rowNum > RowRecord.MAX_ROW_NUMBER))
throw new IndexOutOfBoundsException("Row number must be between 0 and "+RowRecord.MAX_ROW_NUMBER+", was <"+rowNum+">");
public void setRowNum(int rowNum) {
if ((rowNum < 0) || (rowNum > RowRecord.MAX_ROW_NUMBER)) {
throw new IllegalArgumentException("Invalid row number (" + rowNum
+ ") outside allowable range (0.." + RowRecord.MAX_ROW_NUMBER + ")");
}
this.rowNum = rowNum;
if (row != null)
{
@ -217,8 +207,6 @@ public final class HSSFRow implements Comparable {
* get row number this row represents
* @return the row number (0 based)
*/
//public short getRowNum()
public int getRowNum()
{
return rowNum;

13
src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java
View File

@ -136,6 +136,7 @@ public final class HSSFSheet {
{
int sloc = sheet.getLoc();
RowRecord row = sheet.getNextRow();
boolean rowRecordsAlreadyPresent = row!=null;
while (row != null)
{
@ -160,6 +161,18 @@ public final class HSSFSheet {
if ( ( lastrow == null ) || ( lastrow.getRowNum() != cval.getRow() ) )
{
hrow = getRow( cval.getRow() );
if (hrow == null) {
// Some tools (like Perl module Spreadsheet::WriteExcel - bug 41187) skip the RowRecords
// Excel, OpenOffice.org and GoogleDocs are all OK with this, so POI should be too.
if (rowRecordsAlreadyPresent) {
// if at least one row record is present, all should be present.
throw new RuntimeException("Unexpected missing row when some rows already present");
}
// create the row record on the fly now.
RowRecord rowRec = new RowRecord(cval.getRow());
sheet.addRow(rowRec);
hrow = createRowFromRecord(rowRec);
}
}
if ( hrow != null )
{

8
src/testcases/org/apache/poi/hssf/HSSFTests.java
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@ -22,9 +22,7 @@ import junit.framework.TestSuite;
import org.apache.poi.hssf.eventmodel.TestEventRecordFactory;
import org.apache.poi.hssf.eventmodel.TestModelFactory;
import org.apache.poi.hssf.model.TestDrawingManager;
import org.apache.poi.hssf.model.TestFormulaParser;
import org.apache.poi.hssf.model.TestSheet;
import org.apache.poi.hssf.model.AllModelTests;
import org.apache.poi.hssf.record.AllRecordTests;
import org.apache.poi.hssf.usermodel.AllUserModelTests;
import org.apache.poi.hssf.util.TestAreaReference;
@ -50,10 +48,10 @@ public final class HSSFTests {
TestSuite suite = new TestSuite("Tests for org.apache.poi.hssf");
// $JUnit-BEGIN$
suite.addTest(AllModelTests.suite());
suite.addTest(AllUserModelTests.suite());
suite.addTest(AllRecordTests.suite());
suite.addTest(new TestSuite(TestFormulaParser.class));
suite.addTest(new TestSuite(TestAreaReference.class));
suite.addTest(new TestSuite(TestCellReference.class));
suite.addTest(new TestSuite(TestRangeAddress.class));
@ -61,8 +59,6 @@ public final class HSSFTests {
suite.addTest(new TestSuite(TestSheetReferences.class));
suite.addTest(new TestSuite(TestEventRecordFactory.class));
suite.addTest(new TestSuite(TestModelFactory.class));
suite.addTest(new TestSuite(TestDrawingManager.class));
suite.addTest(new TestSuite(TestSheet.class));
// $JUnit-END$
return suite;
}

BIN
src/testcases/org/apache/poi/hssf/data/ex41187-19267.xls Normal file
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Binary file not shown.

40
src/testcases/org/apache/poi/hssf/model/AllModelTests.java Executable file
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@ -0,0 +1,40 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
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
the License. You may obtain a copy of the License at
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,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.model;
import junit.framework.Test;
import junit.framework.TestSuite;
/**
* Collects all tests for <tt>org.apache.poi.hssf.model</tt>.
*
* @author Josh Micich
*/
public final class AllModelTests {
public static Test suite() {
TestSuite result = new TestSuite(AllModelTests.class.getName());
result.addTestSuite(TestDrawingManager.class);
result.addTestSuite(TestDrawingManager2.class);
result.addTestSuite(TestFormulaParser.class);
result.addTestSuite(TestFormulaParserEval.class);
result.addTestSuite(TestSheet.class);
result.addTestSuite(TestSheetAdditional.class);
return result;
}
}

178
src/testcases/org/apache/poi/hssf/model/TestSheet.java
View File

@ -1,4 +1,3 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
@ -15,7 +14,6 @@
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.model;
@ -34,8 +32,7 @@ import java.util.List;
*
* @author Glen Stampoultzis (glens at apache.org)
*/
public class TestSheet extends TestCase
{
public final class TestSheet extends TestCase {
public void testCreateSheet() throws Exception
{
// Check we're adding row and cell aggregates
@ -76,6 +73,21 @@ public class TestSheet extends TestCase
if ((regionsToAdd % 1027) != 0)
recordsExpected++;
assertTrue("The " + regionsToAdd + " merged regions should have been spread out over " + recordsExpected + " records, not " + recordsAdded, recordsAdded == recordsExpected);
// Check we can't add one with invalid date
try {
sheet.addMergedRegion(10, (short)10, 9, (short)12);
fail("Expected an exception to occur");
} catch(IllegalArgumentException e) {
// occurs during successful test
assertEquals("The 'to' row (9) must not be less than the 'from' row (10)", e.getMessage());
}
try {
sheet.addMergedRegion(10, (short)10, 12, (short)9);
fail("Expected an exception to occur");
} catch(IllegalArgumentException e) {
// occurs during successful test
assertEquals("The 'to' col (9) must not be less than the 'from' col (10)", e.getMessage());
}
}
public void testRemoveMergedRegion()
@ -113,9 +125,9 @@ public class TestSheet extends TestCase
MergeCellsRecord merged = new MergeCellsRecord();
merged.addArea(0, (short)0, 1, (short)2);
records.add(new RowRecord());
records.add(new RowRecord());
records.add(new RowRecord());
records.add(new RowRecord(0));
records.add(new RowRecord(1));
records.add(new RowRecord(2));
records.add(merged);
Sheet sheet = Sheet.createSheet(records, 0);
@ -142,20 +154,11 @@ public class TestSheet extends TestCase
*/
public void testRowAggregation() {
List records = new ArrayList();
RowRecord row = new RowRecord();
row.setRowNumber(0);
records.add(row);
row = new RowRecord();
row.setRowNumber(1);
records.add(row);
records.add(new RowRecord(0));
records.add(new RowRecord(1));
records.add(new StringRecord());
row = new RowRecord();
row.setRowNumber(2);
records.add(row);
records.add(new RowRecord(2));
Sheet sheet = Sheet.createSheet(records, 0);
assertNotNull("Row [2] was skipped", sheet.getRow(2));
@ -197,9 +200,9 @@ public class TestSheet extends TestCase
Iterator iterator = sheet.getRowBreaks();
while (iterator.hasNext()) {
PageBreakRecord.Break breakItem = (PageBreakRecord.Break)iterator.next();
int main = (int)breakItem.main;
int main = breakItem.main;
if (main != 0 && main != 10 && main != 11) fail("Invalid page break");
if (main == 0) is0 = true;
if (main == 0) is0 = true;
if (main == 10) is10= true;
if (main == 11) is11 = true;
}
@ -216,8 +219,6 @@ public class TestSheet extends TestCase
assertFalse("row should be removed", sheet.isRowBroken(10));
assertEquals("no more breaks", 0, sheet.getNumRowBreaks());
}
/**
@ -256,10 +257,10 @@ public class TestSheet extends TestCase
Iterator iterator = sheet.getColumnBreaks();
while (iterator.hasNext()) {
PageBreakRecord.Break breakItem = (PageBreakRecord.Break)iterator.next();
int main = (int)breakItem.main;
int main = breakItem.main;
if (main != 0 && main != 1 && main != 10 && main != 15) fail("Invalid page break");
if (main == 0) is0 = true;
if (main == 1) is1 = true;
if (main == 0) is0 = true;
if (main == 1) is1 = true;
if (main == 10) is10= true;
if (main == 15) is15 = true;
}
@ -286,72 +287,69 @@ public class TestSheet extends TestCase
* works as designed.
*/
public void testXFIndexForColumn() {
try{
final short TEST_IDX = 10;
final short DEFAULT_IDX = 0xF; // 15
short xfindex = Short.MIN_VALUE;
Sheet sheet = Sheet.createSheet();
// without ColumnInfoRecord
xfindex = sheet.getXFIndexForColAt((short) 0);
assertEquals(DEFAULT_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 1);
assertEquals(DEFAULT_IDX, xfindex);
ColumnInfoRecord nci = ( ColumnInfoRecord ) sheet.createColInfo();
sheet.columns.insertColumn(nci);
// single column ColumnInfoRecord
nci.setFirstColumn((short) 2);
nci.setLastColumn((short) 2);
nci.setXFIndex(TEST_IDX);
xfindex = sheet.getXFIndexForColAt((short) 0);
assertEquals(DEFAULT_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 1);
assertEquals(DEFAULT_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 2);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 3);
assertEquals(DEFAULT_IDX, xfindex);
final short TEST_IDX = 10;
final short DEFAULT_IDX = 0xF; // 15
short xfindex = Short.MIN_VALUE;
Sheet sheet = Sheet.createSheet();
// without ColumnInfoRecord
xfindex = sheet.getXFIndexForColAt((short) 0);
assertEquals(DEFAULT_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 1);
assertEquals(DEFAULT_IDX, xfindex);
ColumnInfoRecord nci = ( ColumnInfoRecord ) sheet.createColInfo();
sheet.columns.insertColumn(nci);
// single column ColumnInfoRecord
nci.setFirstColumn((short) 2);
nci.setLastColumn((short) 2);
nci.setXFIndex(TEST_IDX);
xfindex = sheet.getXFIndexForColAt((short) 0);
assertEquals(DEFAULT_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 1);
assertEquals(DEFAULT_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 2);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 3);
assertEquals(DEFAULT_IDX, xfindex);
// ten column ColumnInfoRecord
nci.setFirstColumn((short) 2);
nci.setLastColumn((short) 11);
nci.setXFIndex(TEST_IDX);
xfindex = sheet.getXFIndexForColAt((short) 1);
assertEquals(DEFAULT_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 2);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 6);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 11);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 12);
assertEquals(DEFAULT_IDX, xfindex);
// ten column ColumnInfoRecord
nci.setFirstColumn((short) 2);
nci.setLastColumn((short) 11);
nci.setXFIndex(TEST_IDX);
xfindex = sheet.getXFIndexForColAt((short) 1);
assertEquals(DEFAULT_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 2);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 6);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 11);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 12);
assertEquals(DEFAULT_IDX, xfindex);
// single column ColumnInfoRecord starting at index 0
nci.setFirstColumn((short) 0);
nci.setLastColumn((short) 0);
nci.setXFIndex(TEST_IDX);
xfindex = sheet.getXFIndexForColAt((short) 0);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 1);
assertEquals(DEFAULT_IDX, xfindex);
// single column ColumnInfoRecord starting at index 0
nci.setFirstColumn((short) 0);
nci.setLastColumn((short) 0);
nci.setXFIndex(TEST_IDX);
xfindex = sheet.getXFIndexForColAt((short) 0);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 1);
assertEquals(DEFAULT_IDX, xfindex);
// ten column ColumnInfoRecord starting at index 0
nci.setFirstColumn((short) 0);
nci.setLastColumn((short) 9);
nci.setXFIndex(TEST_IDX);
xfindex = sheet.getXFIndexForColAt((short) 0);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 7);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 9);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 10);
assertEquals(DEFAULT_IDX, xfindex);
}
catch(Exception e){e.printStackTrace();fail(e.getMessage());}
// ten column ColumnInfoRecord starting at index 0
nci.setFirstColumn((short) 0);
nci.setLastColumn((short) 9);
nci.setXFIndex(TEST_IDX);
xfindex = sheet.getXFIndexForColAt((short) 0);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 7);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 9);
assertEquals(TEST_IDX, xfindex);
xfindex = sheet.getXFIndexForColAt((short) 10);
assertEquals(DEFAULT_IDX, xfindex);
}
}

266
src/testcases/org/apache/poi/hssf/model/TestSheetAdditional.java
View File

@ -19,125 +19,18 @@ package org.apache.poi.hssf.model;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import junit.framework.TestCase;
import org.apache.poi.hssf.record.ColumnInfoRecord;
import org.apache.poi.hssf.record.MergeCellsRecord;
import org.apache.poi.hssf.record.PageBreakRecord;
import org.apache.poi.hssf.record.RowRecord;
import org.apache.poi.hssf.record.StringRecord;
/**
* @author Tony Poppleton
*/
public class TestSheetAdditional extends TestCase
{
/**
* Constructor for SheetTest.
* @param arg0
*/
public TestSheetAdditional(String arg0)
{
super(arg0);
}
public final class TestSheetAdditional extends TestCase {
public void testAddMergedRegion()
{
Sheet sheet = Sheet.createSheet();
int regionsToAdd = 4096;
int startRecords = sheet.getRecords().size();
//simple test that adds a load of regions
for (int n = 0; n < regionsToAdd; n++)
{
int index = sheet.addMergedRegion(0, (short) 0, 1, (short) 1);
assertTrue("Merged region index expected to be " + n + " got " + index, index == n);
}
//test all the regions were indeed added
assertTrue(sheet.getNumMergedRegions() == regionsToAdd);
//test that the regions were spread out over the appropriate number of records
int recordsAdded = sheet.getRecords().size() - startRecords;
int recordsExpected = regionsToAdd/1027;
if ((regionsToAdd % 1027) != 0)
recordsExpected++;
assertTrue("The " + regionsToAdd + " merged regions should have been spread out over " + recordsExpected + " records, not " + recordsAdded, recordsAdded == recordsExpected);
// Check we can't add one with invalud date
try {
sheet.addMergedRegion(10, (short)10, 9, (short)12);
fail();
} catch(IllegalArgumentException e) {}
try {
sheet.addMergedRegion(10, (short)10, 12, (short)9);
fail();
} catch(IllegalArgumentException e) {}
}
public void testRemoveMergedRegion()
{
Sheet sheet = Sheet.createSheet();
int regionsToAdd = 4096;
for (int n = 0; n < regionsToAdd; n++)
sheet.addMergedRegion(0, (short) 0, 1, (short) 1);
int records = sheet.getRecords().size();
//remove a third from the beginning
for (int n = 0; n < regionsToAdd/3; n++)
{
sheet.removeMergedRegion(0);
//assert they have been deleted
assertTrue("Num of regions should be " + (regionsToAdd - n - 1) + " not " + sheet.getNumMergedRegions(), sheet.getNumMergedRegions() == regionsToAdd - n - 1);
}
//assert any record removing was done
int recordsRemoved = (regionsToAdd/3)/1027; //doesn't work for particular values of regionsToAdd
assertTrue("Expected " + recordsRemoved + " record to be removed from the starting " + records + ". Currently there are " + sheet.getRecords().size() + " records", records - sheet.getRecords().size() == recordsRemoved);
}
/**
* Bug: 22922 (Reported by Xuemin Guan)
* <p>
* Remove mergedregion fails when a sheet loses records after an initial CreateSheet
* fills up the records.
*
*/
public void testMovingMergedRegion() {
List records = new ArrayList();
MergeCellsRecord merged = new MergeCellsRecord();
merged.addArea(0, (short)0, 1, (short)2);
records.add(new RowRecord());
records.add(new RowRecord());
records.add(new RowRecord());
records.add(merged);
Sheet sheet = Sheet.createSheet(records, 0);
sheet.records.remove(0);
//stub object to throw off list INDEX operations
sheet.removeMergedRegion(0);
assertEquals("Should be no more merged regions", 0, sheet.getNumMergedRegions());
}
public void testGetMergedRegionAt()
{
//TODO
}
public void testGetNumMergedRegions()
{
//TODO
}
public void DISBALEDtestGetCellWidth() throws Exception
{
public void testGetCellWidth() {
Sheet sheet = Sheet.createSheet();
ColumnInfoRecord nci = ( ColumnInfoRecord ) sheet.createColInfo();
@ -146,14 +39,8 @@ public class TestSheetAdditional extends TestCase
nci.setLastColumn((short)10);
nci.setColumnWidth((short)100);
Field f = null;
f = Sheet.class.getDeclaredField("columnSizes");
f.setAccessible(true);
List columnSizes = new ArrayList();
f.set(sheet,columnSizes);
columnSizes.add(nci);
sheet.records.add(1 + sheet.dimsloc, nci);
sheet.dimsloc++;
sheet.columns.insertColumn(nci);
assertEquals((short)100,sheet.getColumnWidth((short)5));
assertEquals((short)100,sheet.getColumnWidth((short)6));
@ -172,151 +59,6 @@ public class TestSheetAdditional extends TestCase
assertEquals((short)100,sheet.getColumnWidth((short)10));
}
/**
* Makes sure all rows registered for this sheet are aggregated, they were being skipped
*
*/
public void testRowAggregation() {
List records = new ArrayList();
RowRecord row = new RowRecord();
row.setRowNumber(0);
records.add(row);
row = new RowRecord();
row.setRowNumber(1);
records.add(row);
records.add(new StringRecord());
row = new RowRecord();
row.setRowNumber(2);
records.add(row);
Sheet sheet = Sheet.createSheet(records, 0);
assertNotNull("Row [2] was skipped", sheet.getRow(2));
}
/**
* Make sure page break functionality works (in memory)
*
*/
public void testRowPageBreaks(){
short colFrom = 0;
short colTo = 255;
Sheet sheet = Sheet.createSheet();
sheet.setRowBreak(0, colFrom, colTo);
assertTrue("no row break at 0", sheet.isRowBroken(0));
assertEquals("1 row break available", 1, sheet.getNumRowBreaks());
sheet.setRowBreak(0, colFrom, colTo);
sheet.setRowBreak(0, colFrom, colTo);
assertTrue("no row break at 0", sheet.isRowBroken(0));
assertEquals("1 row break available", 1, sheet.getNumRowBreaks());
sheet.setRowBreak(10, colFrom, colTo);
sheet.setRowBreak(11, colFrom, colTo);
assertTrue("no row break at 10", sheet.isRowBroken(10));
assertTrue("no row break at 11", sheet.isRowBroken(11));
assertEquals("3 row break available", 3, sheet.getNumRowBreaks());
boolean is10 = false;
boolean is0 = false;
boolean is11 = false;
Iterator iterator = sheet.getRowBreaks();
while (iterator.hasNext()) {
PageBreakRecord.Break breakItem = (PageBreakRecord.Break)iterator.next();
int main = (int)breakItem.main;
if (main != 0 && main != 10 && main != 11) fail("Invalid page break");
if (main == 0) is0 = true;
if (main == 10) is10= true;
if (main == 11) is11 = true;
}
assertTrue("one of the breaks didnt make it", is0 && is10 && is11);
sheet.removeRowBreak(11);
assertFalse("row should be removed", sheet.isRowBroken(11));
sheet.removeRowBreak(0);
assertFalse("row should be removed", sheet.isRowBroken(0));
sheet.removeRowBreak(10);
assertFalse("row should be removed", sheet.isRowBroken(10));
assertEquals("no more breaks", 0, sheet.getNumRowBreaks());
}
/**
* Make sure column pag breaks works properly (in-memory)
*
*/
public void testColPageBreaks(){
short rowFrom = 0;
short rowTo = (short)65535;
Sheet sheet = Sheet.createSheet();
sheet.setColumnBreak((short)0, rowFrom, rowTo);
assertTrue("no col break at 0", sheet.isColumnBroken((short)0));
assertEquals("1 col break available", 1, sheet.getNumColumnBreaks());
sheet.setColumnBreak((short)0, rowFrom, rowTo);
assertTrue("no col break at 0", sheet.isColumnBroken((short)0));
assertEquals("1 col break available", 1, sheet.getNumColumnBreaks());
sheet.setColumnBreak((short)1, rowFrom, rowTo);
sheet.setColumnBreak((short)10, rowFrom, rowTo);
sheet.setColumnBreak((short)15, rowFrom, rowTo);
assertTrue("no col break at 1", sheet.isColumnBroken((short)1));
assertTrue("no col break at 10", sheet.isColumnBroken((short)10));
assertTrue("no col break at 15", sheet.isColumnBroken((short)15));
assertEquals("4 col break available", 4, sheet.getNumColumnBreaks());
boolean is10 = false;
boolean is0 = false;
boolean is1 = false;
boolean is15 = false;
Iterator iterator = sheet.getColumnBreaks();
while (iterator.hasNext()) {
PageBreakRecord.Break breakItem = (PageBreakRecord.Break)iterator.next();
int main = (int)breakItem.main;
if (main != 0 && main != 1 && main != 10 && main != 15) fail("Invalid page break");
if (main == 0) is0 = true;
if (main == 1) is1 = true;
if (main == 10) is10= true;
if (main == 15) is15 = true;
}
assertTrue("one of the breaks didnt make it", is0 && is1 && is10 && is15);
sheet.removeColumnBreak((short)15);
assertFalse("column break should not be there", sheet.isColumnBroken((short)15));
sheet.removeColumnBreak((short)0);
assertFalse("column break should not be there", sheet.isColumnBroken((short)0));
sheet.removeColumnBreak((short)1);
assertFalse("column break should not be there", sheet.isColumnBroken((short)1));
sheet.removeColumnBreak((short)10);
assertFalse("column break should not be there", sheet.isColumnBroken((short)10));
assertEquals("no more breaks", 0, sheet.getNumColumnBreaks());
}
}

31
src/testcases/org/apache/poi/hssf/record/aggregates/TestRowRecordsAggregate.java
View File

@ -1,4 +1,3 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
@ -15,34 +14,28 @@
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.record.aggregates;
import org.apache.poi.hssf.record.*;
import junit.framework.TestCase;
public class TestRowRecordsAggregate extends junit.framework.TestCase {
public TestRowRecordsAggregate(String name) {
super (name);
}
import org.apache.poi.hssf.record.RowRecord;
/**
*
*/
public final class TestRowRecordsAggregate extends TestCase {
public void testRowGet() {
RowRecordsAggregate rra = new RowRecordsAggregate();
RowRecord rr = new RowRecord();
rr.setRowNumber(( short ) 4);
RowRecord rr = new RowRecord(4);
rra.insertRow(rr);
RowRecord rr2 = new RowRecord(); rr2.setRowNumber((short) 1);
rra.insertRow(rr2);
rra.insertRow(new RowRecord(1));
RowRecord rr1 = rra.getRow(4);
assertTrue("Row Record should not be null", rr1!=null);
assertTrue("Row number is 1",rr1.getRowNumber() == 4);
assertNotNull(rr1);
assertEquals("Row number is 1", 4, rr1.getRowNumber());
assertTrue("Row record retrieved is identical ", rr1 == rr);
}
public static void main(String [] args) {
System.out
.println("Testing org.apache.poi.hssf.record.aggregates.RowRecordAggregate");
junit.textui.TestRunner.run(TestRowRecordsAggregate.class);
}
}

6
src/testcases/org/apache/poi/hssf/usermodel/TestHSSFRow.java
View File

@ -143,8 +143,9 @@ public final class TestHSSFRow extends TestCase {
try {
sheet.createRow(-1);
fail("IndexOutOfBoundsException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
} catch (IllegalArgumentException e) {
// expected during successful test
assertEquals("Invalid row number (-1) outside allowable range (0..65535)", e.getMessage());
}
//Test high row bound
@ -153,8 +154,9 @@ public final class TestHSSFRow extends TestCase {
try {
sheet.createRow(65536);
fail("IndexOutOfBoundsException should have been thrown");
} catch (IndexOutOfBoundsException ex) {
} catch (IllegalArgumentException e) {
// expected during successful test
assertEquals("Invalid row number (65536) outside allowable range (0..65535)", e.getMessage());
}
}

100
src/testcases/org/apache/poi/hssf/usermodel/TestHSSFSheet.java
View File

@ -23,6 +23,7 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import junit.framework.AssertionFailedError;
import junit.framework.TestCase;
import org.apache.poi.hssf.HSSFTestDataSamples;
@ -193,17 +194,29 @@ public final class TestHSSFSheet extends TestCase {
public void testCloneSheet() {
HSSFWorkbook workbook = new HSSFWorkbook();
HSSFSheet sheet = workbook.createSheet("Test Clone");
HSSFRow row = sheet.createRow((short) 0);
HSSFRow row = sheet.createRow(0);
HSSFCell cell = row.createCell((short) 0);
cell.setCellValue("clone_test");
HSSFSheet cloned = workbook.cloneSheet(0);
HSSFCell cell2 = row.createCell((short) 1);
cell.setCellValue(new HSSFRichTextString("clone_test"));
cell2.setCellFormula("sin(1)");
HSSFSheet clonedSheet = workbook.cloneSheet(0);
HSSFRow clonedRow = clonedSheet.getRow(0);
//Check for a good clone
assertEquals(cloned.getRow((short)0).getCell((short)0).getStringCellValue(), "clone_test");
assertEquals(clonedRow.getCell(0).getRichStringCellValue().getString(), "clone_test");
//Check that the cells are not somehow linked
cell.setCellValue("Difference Check");
assertEquals(cloned.getRow((short)0).getCell((short)0).getStringCellValue(), "clone_test");
cell.setCellValue(new HSSFRichTextString("Difference Check"));
cell2.setCellFormula("cos(2)");
if ("Difference Check".equals(clonedRow.getCell(0).getRichStringCellValue().getString())) {
fail("string cell not properly cloned");
}
if ("COS(2)".equals(clonedRow.getCell(1).getCellFormula())) {
fail("formula cell not properly cloned");
}
assertEquals(clonedRow.getCell(0).getRichStringCellValue().getString(), "clone_test");
assertEquals(clonedRow.getCell(1).getCellFormula(), "SIN(1)");
}
/** tests that the sheet name for multiple clones of the same sheet is unique
@ -214,7 +227,7 @@ public final class TestHSSFSheet extends TestCase {
HSSFSheet sheet = workbook.createSheet("Test Clone");
HSSFRow row = sheet.createRow((short) 0);
HSSFCell cell = row.createCell((short) 0);
cell.setCellValue("clone_test");
cell.setCellValue(new HSSFRichTextString("clone_test"));
//Clone the sheet multiple times
workbook.cloneSheet(0);
workbook.cloneSheet(0);
@ -517,11 +530,11 @@ public final class TestHSSFSheet extends TestCase {
HSSFSheet sheet = wb.createSheet();
HSSFRow row = sheet.createRow(0);
HSSFCell cell = row.createCell((short)0);
cell.setCellValue("first row, first cell");
cell.setCellValue(new HSSFRichTextString("first row, first cell"));
row = sheet.createRow(1);
cell = row.createCell((short)1);
cell.setCellValue("second row, second cell");
cell.setCellValue(new HSSFRichTextString("second row, second cell"));
Region region = new Region(1, (short)0, 1, (short)1);
sheet.addMergedRegion(region);
@ -643,28 +656,28 @@ public final class TestHSSFSheet extends TestCase {
/** cell with formula becomes null on cloning a sheet*/
public void test35084() {
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet s =wb.createSheet("Sheet1");
HSSFRow r = s.createRow(0);
r.createCell((short)0).setCellValue(1);
r.createCell((short)1).setCellFormula("A1*2");
HSSFSheet s1 = wb.cloneSheet(0);
r=s1.getRow(0);
assertEquals("double" ,r.getCell((short)0).getNumericCellValue(),(double)1,0); //sanity check
assertNotNull(r.getCell((short)1));
assertEquals("formula", r.getCell((short)1).getCellFormula(), "A1*2");
}
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet s = wb.createSheet("Sheet1");
HSSFRow r = s.createRow(0);
r.createCell((short) 0).setCellValue(1);
r.createCell((short) 1).setCellFormula("A1*2");
HSSFSheet s1 = wb.cloneSheet(0);
r = s1.getRow(0);
assertEquals("double", r.getCell((short) 0).getNumericCellValue(), 1, 0); // sanity check
assertNotNull(r.getCell((short) 1));
assertEquals("formula", r.getCell((short) 1).getCellFormula(), "A1*2");
}
/** test that new default column styles get applied */
public void testDefaultColumnStyle() {
HSSFWorkbook wb = new HSSFWorkbook();
HSSFCellStyle style = wb.createCellStyle();
HSSFSheet s = wb.createSheet();
s.setDefaultColumnStyle((short)0, style);
HSSFRow r = s.createRow(0);
HSSFCell c = r.createCell((short)0);
assertEquals("style should match", style.getIndex(), c.getCellStyle().getIndex());
HSSFWorkbook wb = new HSSFWorkbook();
HSSFCellStyle style = wb.createCellStyle();
HSSFSheet s = wb.createSheet();
s.setDefaultColumnStyle((short) 0, style);
HSSFRow r = s.createRow(0);
HSSFCell c = r.createCell((short) 0);
assertEquals("style should match", style.getIndex(), c.getCellStyle().getIndex());
}
@ -814,11 +827,6 @@ public final class TestHSSFSheet extends TestCase {
assertTrue(wb3.getSheetAt(3).getForceFormulaRecalculation());
}
public static void main(java.lang.String[] args) {
junit.textui.TestRunner.run(TestHSSFSheet.class);
}
public void testColumnWidth() throws Exception {
//check we can correctly read column widths from a reference workbook
HSSFWorkbook wb = openSample("colwidth.xls");
@ -870,11 +878,33 @@ public final class TestHSSFSheet extends TestCase {
assertEquals(256*10, sh.getColumnWidth((short)0));
assertEquals(256*10, sh.getColumnWidth((short)1));
assertEquals(256*10, sh.getColumnWidth((short)2));
//columns D-F have custom wodth
//columns D-F have custom width
for (char i = 'D'; i <= 'F'; i++) {
short w = (short)(256*12);
assertEquals(w, sh.getColumnWidth((short)i));
}
}
/**
* Some utilities write Excel files without the ROW records.
* Excel, ooo, and google docs are OK with this.
* Now POI is too.
*/
public void testMissingRowRecords_bug41187() {
HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("ex41187-19267.xls");
HSSFSheet sheet = wb.getSheetAt(0);
HSSFRow row = sheet.getRow(0);
if(row == null) {
throw new AssertionFailedError("Identified bug 41187 a");
}
if (row.getHeight() == 0) {
throw new AssertionFailedError("Identified bug 41187 b");
}
assertEquals("Hi Excel!", row.getCell(0).getRichStringCellValue().getString());
// check row height for 'default' flag
assertEquals((short)0x8000, row.getHeight());
HSSFTestDataSamples.writeOutAndReadBack(wb);
}
}

15
src/testcases/org/apache/poi/hssf/usermodel/TestHSSFWorkbook.java
View File

@ -147,9 +147,10 @@ public final class TestHSSFWorkbook extends TestCase {
// Single chart, two sheets
b = openSample("44010-SingleChart.xls");
assertEquals(2, b.getNumberOfSheets());
assertEquals("Graph2", b.getSheetName(1));
s = b.getSheetAt(1);
assertEquals(0, s.getFirstRowNum());
assertEquals(0, s.getLastRowNum());
assertEquals(8, s.getLastRowNum());
// Has chart on 1st sheet??
// FIXME
@ -166,7 +167,7 @@ public final class TestHSSFWorkbook extends TestCase {
assertEquals(2, b.getNumberOfSheets());
s = b.getSheetAt(1);
assertEquals(0, s.getFirstRowNum());
assertEquals(0, s.getLastRowNum());
assertEquals(8, s.getLastRowNum());
// Two charts, three sheets
@ -175,10 +176,10 @@ public final class TestHSSFWorkbook extends TestCase {
s = b.getSheetAt(1);
assertEquals(0, s.getFirstRowNum());
assertEquals(0, s.getLastRowNum());
assertEquals(8, s.getLastRowNum());
s = b.getSheetAt(2);
assertEquals(0, s.getFirstRowNum());
assertEquals(0, s.getLastRowNum());
assertEquals(8, s.getLastRowNum());
// Has chart on 1st sheet??
// FIXME
@ -197,13 +198,13 @@ public final class TestHSSFWorkbook extends TestCase {
s = b.getSheetAt(1);
assertEquals(0, s.getFirstRowNum());
assertEquals(0, s.getLastRowNum());
assertEquals(8, s.getLastRowNum());
s = b.getSheetAt(2);
assertEquals(0, s.getFirstRowNum());
assertEquals(0, s.getLastRowNum());
assertEquals(8, s.getLastRowNum());
}
private static HSSFWorkbook writeRead(HSSFWorkbook b) {
return HSSFTestDataSamples.writeOutAndReadBack(b);
return HSSFTestDataSamples.writeOutAndReadBack(b);
}
}