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Merged revisions 613395-613401 via svnmerge from 

https://svn.apache.org/repos/asf/poi/trunk

........
  r613395 | yegor | 2008-01-19 15:27:02 +0100 (Sat, 19 Jan 2008) | 1 line
  
  use JDK 1.4 compatible constructor for IllegalStateException
........
  r613396 | yegor | 2008-01-19 15:28:10 +0100 (Sat, 19 Jan 2008) | 1 line
  
  add a check to prevent NPE in HSSFSheet.autoSizeColumn(). See Bug 44246
........
  r613400 | yegor | 2008-01-19 15:44:07 +0100 (Sat, 19 Jan 2008) | 1 line
  
  added unit tests for closed Bug 37684: Unhandled Continue Record Error
........
  r613401 | yegor | 2008-01-19 15:54:06 +0100 (Sat, 19 Jan 2008) | 1 line
  
  added a unit test for fixed bug 41139: Constructing HSSFWorkbook is failed,threw threw ArrayIndexOutOfBoundsException for creating UnknownRecord
........


git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@613822 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Ugo Cei 2008-01-21 09:56:56 +00:00
parent 1ddcefa55e
commit f9814d58e6
7 changed files with 91 additions and 96 deletions
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7
src/java/org/apache/poi/hssf/record/DVRecord.java
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@ -187,10 +187,13 @@ public class DVRecord extends Record
this.field_not_used_2 = in.readShort();
//read sec formula data condition
// Not sure if this was needed or not...
//Not sure if this was needed or not...
try {
in.skip(this.field_size_sec_formula);
} catch(IOException e) { throw new IllegalStateException(e); }
} catch(IOException e) {
e.printStackTrace();
throw new IllegalStateException(e.getMessage());
}
token_pos = 0;
while (token_pos < this.field_size_sec_formula)

41
src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java
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@ -1748,27 +1748,28 @@ public class HSSFSheet
} else if (cell.getCellType() == HSSFCell.CELL_TYPE_BOOLEAN) {
sval = String.valueOf(cell.getBooleanCellValue());
}
if(sval != null) {
String txt = sval + defaultChar;
str = new AttributedString(txt);
copyAttributes(font, str, 0, txt.length());
String txt = sval + defaultChar;
str = new AttributedString(txt);
copyAttributes(font, str, 0, txt.length());
layout = new TextLayout(str.getIterator(), frc);
if(style.getRotation() != 0){
/*
* Transform the text using a scale so that it's height is increased by a multiple of the leading,
* and then rotate the text before computing the bounds. The scale results in some whitespace around
* the unrotated top and bottom of the text that normally wouldn't be present if unscaled, but
* is added by the standard Excel autosize.
*/
AffineTransform trans = new AffineTransform();
trans.concatenate(AffineTransform.getRotateInstance(style.getRotation()*2.0*Math.PI/360.0));
trans.concatenate(
AffineTransform.getScaleInstance(1, fontHeightMultiple)
);
width = Math.max(width, layout.getOutline(trans).getBounds().getWidth() / defaultCharWidth);
} else {
width = Math.max(width, layout.getBounds().getWidth() / defaultCharWidth);
layout = new TextLayout(str.getIterator(), frc);
if(style.getRotation() != 0){
/*
* Transform the text using a scale so that it's height is increased by a multiple of the leading,
* and then rotate the text before computing the bounds. The scale results in some whitespace around
* the unrotated top and bottom of the text that normally wouldn't be present if unscaled, but
* is added by the standard Excel autosize.
*/
AffineTransform trans = new AffineTransform();
trans.concatenate(AffineTransform.getRotateInstance(style.getRotation()*2.0*Math.PI/360.0));
trans.concatenate(
AffineTransform.getScaleInstance(1, fontHeightMultiple)
);
width = Math.max(width, layout.getOutline(trans).getBounds().getWidth() / defaultCharWidth);
} else {
width = Math.max(width, layout.getBounds().getWidth() / defaultCharWidth);
}
}
}

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src/testcases/org/apache/poi/hssf/data/37684-1.xls Executable file
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src/testcases/org/apache/poi/hssf/data/37684-2.xls Executable file
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src/testcases/org/apache/poi/hssf/data/TestDataValidation.xls
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57
src/testcases/org/apache/poi/hssf/usermodel/TestBugs.java
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@ -954,6 +954,63 @@ extends TestCase {
assertTrue("No Exceptions while reading file", true);
}
/**
* Bug 37684 : Unhandled Continue Record Error
*/
public void test37684 () throws Exception {
FileInputStream in = new FileInputStream(new File(cwd, "37684-1.xls"));
HSSFWorkbook wb = new HSSFWorkbook(in);
in.close();
assertTrue("No exceptions while reading workbook", true);
//serialize and read again
ByteArrayOutputStream out = new ByteArrayOutputStream();
wb.write(out);
out.close();
assertTrue("No exceptions while saving workbook", true);
wb = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
assertTrue("No exceptions while reading saved stream", true);
in = new FileInputStream(new File(cwd, "37684-2.xls"));
wb = new HSSFWorkbook(in);
in.close();
assertTrue("No exceptions while reading workbook", true);
//serialize and read again
out = new ByteArrayOutputStream();
wb.write(out);
out.close();
assertTrue("No exceptions while saving workbook", true);
wb = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
assertTrue("No exceptions while reading saved stream", true);
}
/**
* Bug 41139: Constructing HSSFWorkbook is failed,threw threw ArrayIndexOutOfBoundsException for creating UnknownRecord
*/
public void test41139() throws Exception {
FileInputStream in = new FileInputStream(new File(cwd, "41139.xls"));
HSSFWorkbook wb = new HSSFWorkbook(in);
in.close();
assertTrue("No Exceptions while reading file", true);
//serialize and read again
ByteArrayOutputStream out = new ByteArrayOutputStream();
wb.write(out);
out.close();
wb = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
assertTrue("No Exceptions while reading file", true);
}
}

82
src/testcases/org/apache/poi/hssf/usermodel/TestUnfixedBugs.java
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@ -44,79 +44,13 @@ public class TestUnfixedBugs extends TestCase {
protected String cwd = System.getProperty("HSSF.testdata.path");
/* ArrayIndexOutOfBound in BOFRecord */
public void test28772() throws java.io.IOException {
String filename = System.getProperty("HSSF.testdata.path");
filename=filename+"/28772.xls";
FileInputStream in = new FileInputStream(filename);
HSSFWorkbook wb = new HSSFWorkbook(in);
assertTrue("Read book fine!" , true);
}
/**
* Bug 37684: Unhandled Continue Record Error
*
* BUT NOW(Jan07): It triggers bug 41026!!
*
* java.lang.ArrayIndexOutOfBoundsException: 30
at org.apache.poi.hssf.record.aggregates.ValueRecordsAggregate.rowHasCells(ValueRecordsAggregate.java:219)
*/
public void test37684() throws Exception {
FileInputStream in = new FileInputStream(new File(cwd, "37684.xls"));
HSSFWorkbook wb = new HSSFWorkbook(in);
in.close();
HSSFSheet sheet = wb.getSheetAt( 0 );
assertNotNull(sheet);
assertTrue("No Exceptions while reading file", true);
//serialize and read again
ByteArrayOutputStream out = new ByteArrayOutputStream();
wb.write(out);
out.close();
wb = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
assertTrue("No Exceptions while reading file", true);
}
/**
* Bug 41139: Constructing HSSFWorkbook is failed,threw threw ArrayIndexOutOfBoundsException for creating UnknownRecord
*
* BUT NOW (Jan07): It throws the following in write!!
* java.lang.RuntimeException: Coding Error: This method should never be called. This ptg should be converted
at org.apache.poi.hssf.record.formula.AreaNPtg.writeBytes(AreaNPtg.java:54)
at org.apache.poi.hssf.record.formula.Ptg.serializePtgStack(Ptg.java:384)
at org.apache.poi.hssf.record.NameRecord.serialize(NameRecord.java:544)
at org.apache.poi.hssf.model.Workbook.serialize(Workbook.java:757)
at org.apache.poi.hssf.usermodel.HSSFWorkbook.getBytes(HSSFWorkbook.java:952)
at org.apache.poi.hssf.usermodel.HSSFWorkbook.write(HSSFWorkbook.java:898)
*/
public void test41139() throws Exception {
FileInputStream in = new FileInputStream(new File(cwd, "41139.xls"));
HSSFWorkbook wb = new HSSFWorkbook(in);
in.close();
assertTrue("No Exceptions while reading file", true);
//serialize and read again
ByteArrayOutputStream out = new ByteArrayOutputStream();
wb.write(out);
out.close();
wb = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
assertTrue("No Exceptions while reading file", true);
}
public void test43493() throws Exception {
// Has crazy corrup subrecords on
// a EmbeddedObjectRefSubRecord
File f = new File(cwd, "43493.xls");
HSSFWorkbook wb = new HSSFWorkbook(
new FileInputStream(f)
);
}
public void test43493() throws Exception {
// Has crazy corrup subrecords on
// a EmbeddedObjectRefSubRecord
File f = new File(cwd, "43493.xls");
HSSFWorkbook wb = new HSSFWorkbook(
new FileInputStream(f)
);
}
}