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Bug 45312: Add unit-test and javadoc, also convert file to proper line-ending and make poi.deserialize.escher=true behave for full reading of files outside of BiffViewer

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1621586 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dominik Stadler 2014-08-31 11:40:22 +00:00
parent 0cbbbfe5d5
commit 809ec00a7d
6 changed files with 836 additions and 673 deletions
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11
src/java/org/apache/poi/hssf/record/AbstractEscherHolderRecord.java
View File

@ -57,21 +57,20 @@ public abstract class AbstractEscherHolderRecord extends Record {
public AbstractEscherHolderRecord(RecordInputStream in)
{
escherRecords = new ArrayList<EscherRecord>();
if (! DESERIALISE )
{
if (! DESERIALISE ) {
rawDataContainer.concatenate(in.readRemainder());
}
else
{
} else {
byte[] data = in.readAllContinuedRemainder();
convertToEscherRecords( 0, data.length, data );
}
}
protected void convertRawBytesToEscherRecords() {
if (! DESERIALISE ) {
byte[] rawData = getRawData();
convertToEscherRecords(0, rawData.length, rawData);
}
}
private void convertToEscherRecords( int offset, int size, byte[] data )
{
escherRecords.clear();
@ -224,7 +223,7 @@ public abstract class AbstractEscherHolderRecord extends Record {
public EscherRecord getEscherRecord(int index)
{
return (EscherRecord) escherRecords.get(index);
return escherRecords.get(index);
}
/**

12
src/java/org/apache/poi/hssf/usermodel/HSSFClientAnchor.java
View File

@ -43,6 +43,10 @@ public final class HSSFClientAnchor extends HSSFAnchor implements ClientAnchor {
* Creates a new client anchor and sets the top-left and bottom-right
* coordinates of the anchor.
*
* Note: Microsoft Excel seems to sometimes disallow
* higher y1 than y2 or higher x1 than x2, you might need to
* reverse them and draw shapes vertically or horizontally flipped!
*
* @param dx1 the x coordinate within the first cell.
* @param dy1 the y coordinate within the first cell.
* @param dx2 the x coordinate within the second cell.
@ -186,8 +190,12 @@ public final class HSSFClientAnchor extends HSSFAnchor implements ClientAnchor {
}
/**
* Dets the top-left and bottom-right
* coordinates of the anchor.
* Sets the top-left and bottom-right coordinates of
* the anchor.
*
* Note: Microsoft Excel seems to sometimes disallow
* higher y1 than y2 or higher x1 than x2, you might need to
* reverse them and draw shapes vertically or horizontally flipped!
*
* @param x1 the x coordinate within the first cell.
* @param y1 the y coordinate within the first cell.

4
src/java/org/apache/poi/hssf/usermodel/HSSFPatriarch.java
View File

@ -172,6 +172,10 @@ public final class HSSFPatriarch implements HSSFShapeContainer, Drawing {
* Creates a simple shape. This includes such shapes as lines, rectangles,
* and ovals.
*
* Note: Microsoft Excel seems to sometimes disallow
* higher y1 than y2 or higher x1 than x2 in the anchor, you might need to
* reverse them and draw shapes vertically or horizontally flipped!
*
* @param anchor the client anchor describes how this group is attached
* to the sheet.
* @return the newly created shape.

5
src/java/org/apache/poi/hssf/usermodel/HSSFShape.java
View File

@ -27,6 +27,11 @@ import java.io.IOException;
/**
* An abstract shape.
*
* Note: Microsoft Excel seems to sometimes disallow
* higher y1 than y2 or higher x1 than x2 in the anchor, you might need to
* reverse them and draw shapes vertically or horizontally flipped via
* setFlipVertical() or setFlipHorizontally().
*/
public abstract class HSSFShape {
public static final int LINEWIDTH_ONE_PT = 12700;

157
src/testcases/org/apache/poi/hssf/model/TestDrawingShapes.java
View File

@ -17,8 +17,19 @@
package org.apache.poi.hssf.model;
import java.io.IOException;
import java.util.List;
import junit.framework.TestCase;
import org.apache.poi.ddf.*;
import org.apache.poi.ddf.EscherBoolProperty;
import org.apache.poi.ddf.EscherContainerRecord;
import org.apache.poi.ddf.EscherDgRecord;
import org.apache.poi.ddf.EscherOptRecord;
import org.apache.poi.ddf.EscherProperties;
import org.apache.poi.ddf.EscherSimpleProperty;
import org.apache.poi.ddf.EscherSpRecord;
import org.apache.poi.ddf.EscherTextboxRecord;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.record.CommonObjectDataSubRecord;
import org.apache.poi.hssf.record.EscherAggregate;
@ -27,13 +38,15 @@ import org.apache.poi.hssf.usermodel.*;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.util.HexDump;
import java.io.IOException;
/**
* @author Evgeniy Berlog
* date: 12.06.12
*/
public class TestDrawingShapes extends TestCase {
static {
//System.setProperty("poi.deserialize.escher", "true");
}
/**
* HSSFShape tree bust be built correctly
@ -327,6 +340,7 @@ public class TestDrawingShapes extends TestCase {
public void testOpt() throws Exception {
HSSFWorkbook wb = new HSSFWorkbook();
try {
// create a sheet with a text box
HSSFSheet sheet = wb.createSheet();
HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
@ -335,10 +349,15 @@ public class TestDrawingShapes extends TestCase {
EscherOptRecord opt1 = HSSFTestHelper.getOptRecord(textbox);
EscherOptRecord opt2 = HSSFTestHelper.getEscherContainer(textbox).getChildById(EscherOptRecord.RECORD_ID);
assertSame(opt1, opt2);
} finally {
wb.close();
}
}
public void testCorrectOrderInOptRecord(){
public void testCorrectOrderInOptRecord() throws IOException{
HSSFWorkbook wb = new HSSFWorkbook();
try {
HSSFSheet sheet = wb.createSheet();
HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
@ -357,16 +376,23 @@ public class TestDrawingShapes extends TestCase {
assertEquals(opt1Str, optRecord.toXml());
textbox.setLineStyleColor(textbox.getLineStyleColor());
assertEquals(opt1Str, optRecord.toXml());
} finally {
wb.close();
}
}
public void testDgRecordNumShapes(){
public void testDgRecordNumShapes() throws IOException{
HSSFWorkbook wb = new HSSFWorkbook();
try {
HSSFSheet sheet = wb.createSheet();
HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
EscherAggregate aggregate = HSSFTestHelper.getEscherAggregate(patriarch);
EscherDgRecord dgRecord = (EscherDgRecord) aggregate.getEscherRecord(0).getChild(0);
assertEquals(dgRecord.getNumShapes(), 1);
} finally {
wb.close();
}
}
public void testTextForSimpleShape(){
@ -614,8 +640,10 @@ public class TestDrawingShapes extends TestCase {
rectangle.setString(new HSSFRichTextString("1234"));
}
public void testShapeContainerImplementsIterable(){
public void testShapeContainerImplementsIterable() throws IOException{
HSSFWorkbook wb = new HSSFWorkbook();
try {
HSSFSheet sheet = wb.createSheet();
HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
@ -628,6 +656,9 @@ public class TestDrawingShapes extends TestCase {
i--;
}
assertEquals(i, 0);
} finally {
wb.close();
}
}
public void testClearShapesForPatriarch(){
@ -659,4 +690,120 @@ public class TestDrawingShapes extends TestCase {
assertEquals(agg.getTailRecords().size(), 0);
assertEquals(patriarch.getChildren().size(), 0);
}
public void testBug45312() throws Exception {
HSSFWorkbook wb = new HSSFWorkbook();
try {
HSSFSheet sheet = wb.createSheet();
HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
{
HSSFClientAnchor a1 = new HSSFClientAnchor();
a1.setAnchor( (short)1, 1, 0, 0, (short) 1, 1, 512, 100);
HSSFSimpleShape shape1 = patriarch.createSimpleShape(a1);
shape1.setShapeType(HSSFSimpleShape.OBJECT_TYPE_LINE);
}
{
HSSFClientAnchor a1 = new HSSFClientAnchor();
a1.setAnchor( (short)1, 1, 512, 0, (short) 1, 1, 1024, 100);
HSSFSimpleShape shape1 = patriarch.createSimpleShape(a1);
shape1.setFlipVertical(true);
shape1.setShapeType(HSSFSimpleShape.OBJECT_TYPE_LINE);
}
{
HSSFClientAnchor a1 = new HSSFClientAnchor();
a1.setAnchor( (short)2, 2, 0, 0, (short) 2, 2, 512, 100);
HSSFSimpleShape shape1 = patriarch.createSimpleShape(a1);
shape1.setShapeType(HSSFSimpleShape.OBJECT_TYPE_LINE);
}
{
HSSFClientAnchor a1 = new HSSFClientAnchor();
a1.setAnchor( (short)2, 2, 0, 100, (short) 2, 2, 512, 200);
HSSFSimpleShape shape1 = patriarch.createSimpleShape(a1);
shape1.setFlipHorizontal(true);
shape1.setShapeType(HSSFSimpleShape.OBJECT_TYPE_LINE);
}
/*OutputStream stream = new FileOutputStream("/tmp/45312.xls");
try {
wb.write(stream);
} finally {
stream.close();
}*/
checkWorkbookBack(wb);
} finally {
wb.close();
}
}
private void checkWorkbookBack(HSSFWorkbook wb) {
HSSFWorkbook wbBack = HSSFTestDataSamples.writeOutAndReadBack(wb);
assertNotNull(wbBack);
HSSFSheet sheetBack = wbBack.getSheetAt(0);
assertNotNull(sheetBack);
HSSFPatriarch patriarchBack = sheetBack.getDrawingPatriarch();
assertNotNull(patriarchBack);
List<HSSFShape> children = patriarchBack.getChildren();
assertEquals(4, children.size());
HSSFShape hssfShape = children.get(0);
assertTrue(hssfShape instanceof HSSFSimpleShape);
HSSFAnchor anchor = hssfShape.getAnchor();
assertTrue(anchor instanceof HSSFClientAnchor);
assertEquals(0, anchor.getDx1());
assertEquals(512, anchor.getDx2());
assertEquals(0, anchor.getDy1());
assertEquals(100, anchor.getDy2());
HSSFClientAnchor cAnchor = (HSSFClientAnchor) anchor;
assertEquals(1, cAnchor.getCol1());
assertEquals(1, cAnchor.getCol2());
assertEquals(1, cAnchor.getRow1());
assertEquals(1, cAnchor.getRow2());
hssfShape = children.get(1);
assertTrue(hssfShape instanceof HSSFSimpleShape);
anchor = hssfShape.getAnchor();
assertTrue(anchor instanceof HSSFClientAnchor);
assertEquals(512, anchor.getDx1());
assertEquals(1024, anchor.getDx2());
assertEquals(0, anchor.getDy1());
assertEquals(100, anchor.getDy2());
cAnchor = (HSSFClientAnchor) anchor;
assertEquals(1, cAnchor.getCol1());
assertEquals(1, cAnchor.getCol2());
assertEquals(1, cAnchor.getRow1());
assertEquals(1, cAnchor.getRow2());
hssfShape = children.get(2);
assertTrue(hssfShape instanceof HSSFSimpleShape);
anchor = hssfShape.getAnchor();
assertTrue(anchor instanceof HSSFClientAnchor);
assertEquals(0, anchor.getDx1());
assertEquals(512, anchor.getDx2());
assertEquals(0, anchor.getDy1());
assertEquals(100, anchor.getDy2());
cAnchor = (HSSFClientAnchor) anchor;
assertEquals(2, cAnchor.getCol1());
assertEquals(2, cAnchor.getCol2());
assertEquals(2, cAnchor.getRow1());
assertEquals(2, cAnchor.getRow2());
hssfShape = children.get(3);
assertTrue(hssfShape instanceof HSSFSimpleShape);
anchor = hssfShape.getAnchor();
assertTrue(anchor instanceof HSSFClientAnchor);
assertEquals(0, anchor.getDx1());
assertEquals(512, anchor.getDx2());
assertEquals(100, anchor.getDy1());
assertEquals(200, anchor.getDy2());
cAnchor = (HSSFClientAnchor) anchor;
assertEquals(2, cAnchor.getCol1());
assertEquals(2, cAnchor.getCol2());
assertEquals(2, cAnchor.getRow1());
assertEquals(2, cAnchor.getRow2());
}
}