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Tests to ensure that the StyleTextProp and RichText stuff plays nicely together 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@393553 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2006-04-12 18:01:11 +00:00
parent d3f6caf28c
commit d23b3d074a
3 changed files with 207 additions and 4 deletions
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7
src/scratchpad/testcases/org/apache/poi/hslf/model/TestTextRun.java
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@ -394,7 +394,12 @@ public class TestTextRun extends TestCase {
// The styles should have been updated for the new sizes
assertEquals(newBText.length(), tpBC.getCharactersCovered());
assertEquals(newCText.length(), tpCC.getCharactersCovered());
assertEquals(newDText.length(), tpDC.getCharactersCovered());
assertEquals(newDText.length()+1, tpDC.getCharactersCovered()); // Last one is always one larger
assertEquals(
newBText.length() + newCText.length() + newDText.length(),
tpBP.getCharactersCovered()
);
// Paragraph style should be sum of text length
assertEquals(newBText.length() + newCText.length() + newDText.length(), tpBP.getCharactersCovered());

171
src/scratchpad/testcases/org/apache/poi/hslf/model/TestTextRunReWrite.java Normal file
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@ -0,0 +1,171 @@
/* ====================================================================
Copyright 2002-2004 Apache Software Foundation
Licensed 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.hslf.model;
import junit.framework.TestCase;
import java.io.*;
import org.apache.poi.hslf.HSLFSlideShow;
import org.apache.poi.hslf.usermodel.RichTextRun;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.poifs.filesystem.*;
/**
* Tests that if we load something up, get a TextRun, set the text
* to be the same as it was before, and write it all back out again,
* that we don't break anything in the process.
*
* @author Nick Burch (nick at torchbox dot com)
*/
public class TestTextRunReWrite extends TestCase {
// HSLFSlideShow primed on the test data
private HSLFSlideShow hss;
// HSLFSlideShow primed on the test data
private SlideShow ss;
// POIFS primed on the test data
private POIFSFileSystem pfs;
/**
* Load up a test PPT file with rich data
*/
public void setUp() throws Exception {
String dirname = System.getProperty("HSLF.testdata.path");
String filename = dirname + "/Single_Coloured_Page_With_Fonts_and_Alignments.ppt";
FileInputStream fis = new FileInputStream(filename);
pfs = new POIFSFileSystem(fis);
hss = new HSLFSlideShow(pfs);
ss = new SlideShow(hss);
}
public void testWritesOutTheSameNonRich() throws Exception {
// Grab the first text run on the first sheet
TextRun tr1 = ss.getSlides()[0].getTextRuns()[0];
TextRun tr2 = ss.getSlides()[0].getTextRuns()[1];
// Ensure the text lengths are as we'd expect to start with
assertEquals(1, ss.getSlides().length);
assertEquals(2, ss.getSlides()[0].getTextRuns().length);
assertEquals(30, tr1.getText().length());
assertEquals(179, tr2.getText().length());
assertEquals(1, tr1.getRichTextRuns().length);
assertEquals(30, tr1.getRichTextRuns()[0].getLength());
assertEquals(30, tr1.getRichTextRuns()[0].getText().length());
assertEquals(31, tr1.getRichTextRuns()[0]._getRawCharacterStyle().getCharactersCovered());
assertEquals(31, tr1.getRichTextRuns()[0]._getRawParagraphStyle().getCharactersCovered());
// Set the text to be as it is now
tr1.setText( tr1.getText() );
// Check the text lengths are still right
assertEquals(30, tr1.getText().length());
assertEquals(179, tr2.getText().length());
assertEquals(1, tr1.getRichTextRuns().length);
assertEquals(30, tr1.getRichTextRuns()[0].getLength());
assertEquals(30, tr1.getRichTextRuns()[0].getText().length());
assertEquals(31, tr1.getRichTextRuns()[0]._getRawCharacterStyle().getCharactersCovered());
assertEquals(31, tr1.getRichTextRuns()[0]._getRawParagraphStyle().getCharactersCovered());
// Write the slideshow out to a byte array
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ss.write(baos);
// Build an input stream of it
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
// Use POIFS to query that lot
POIFSFileSystem npfs = new POIFSFileSystem(bais);
// Check that the "PowerPoint Document" sections have the same size
DocumentEntry oProps = (DocumentEntry)pfs.getRoot().getEntry("PowerPoint Document");
DocumentEntry nProps = (DocumentEntry)npfs.getRoot().getEntry("PowerPoint Document");
assertEquals(oProps.getSize(),nProps.getSize());
// Check that they contain the same data
byte[] _oData = new byte[oProps.getSize()];
byte[] _nData = new byte[nProps.getSize()];
pfs.createDocumentInputStream("PowerPoint Document").read(_oData);
npfs.createDocumentInputStream("PowerPoint Document").read(_nData);
for(int i=0; i<_oData.length; i++) {
System.out.println(i + "\t" + Integer.toHexString(i));
assertEquals(_oData[i], _nData[i]);
}
}
public void testWritesOutTheSameRich() throws Exception {
// Grab the first text run on the first sheet
TextRun tr1 = ss.getSlides()[0].getTextRuns()[0];
// Get the first rich text run
RichTextRun rtr1 = tr1.getRichTextRuns()[0];
// Check that the text sizes are as expected
assertEquals(1, tr1.getRichTextRuns().length);
assertEquals(30, tr1.getText().length());
assertEquals(30, tr1.getRichTextRuns()[0].getText().length());
assertEquals(30, rtr1.getLength());
assertEquals(30, rtr1.getText().length());
assertEquals(31, rtr1._getRawCharacterStyle().getCharactersCovered());
assertEquals(31, rtr1._getRawParagraphStyle().getCharactersCovered());
// Set the text to be as it is now
rtr1.setText( rtr1.getText() );
rtr1 = tr1.getRichTextRuns()[0];
// Check that the text sizes are still as expected
assertEquals(1, tr1.getRichTextRuns().length);
assertEquals(30, tr1.getText().length());
assertEquals(30, tr1.getRichTextRuns()[0].getText().length());
assertEquals(30, rtr1.getLength());
assertEquals(30, rtr1.getText().length());
assertEquals(31, rtr1._getRawCharacterStyle().getCharactersCovered());
assertEquals(31, rtr1._getRawParagraphStyle().getCharactersCovered());
// Write the slideshow out to a byte array
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ss.write(baos);
// Build an input stream of it
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
// Use POIFS to query that lot
POIFSFileSystem npfs = new POIFSFileSystem(bais);
// Check that the "PowerPoint Document" sections have the same size
DocumentEntry oProps = (DocumentEntry)pfs.getRoot().getEntry("PowerPoint Document");
DocumentEntry nProps = (DocumentEntry)npfs.getRoot().getEntry("PowerPoint Document");
assertEquals(oProps.getSize(),nProps.getSize());
// Check that they contain the same data
byte[] _oData = new byte[oProps.getSize()];
byte[] _nData = new byte[nProps.getSize()];
pfs.createDocumentInputStream("PowerPoint Document").read(_oData);
npfs.createDocumentInputStream("PowerPoint Document").read(_nData);
for(int i=0; i<_oData.length; i++) {
System.out.println(i + "\t" + Integer.toHexString(i) + "\t" + _oData[i]);
assertEquals(_oData[i], _nData[i]);
}
}
}

33
src/scratchpad/testcases/org/apache/poi/hslf/record/TestStyleTextPropAtom.java
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@ -405,13 +405,12 @@ public class TestStyleTextPropAtom extends TestCase {
assertEquals(data_a.length, b.length);
for(int i=0; i<data_a.length; i++) {
System.out.println(i + "\t" + b[i] + "\t" + data_a[i]);
assertEquals(data_a[i],b[i]);
}
}
public void testWrite() throws Exception {
public void testWriteA() throws Exception {
StyleTextPropAtom stpa = new StyleTextPropAtom(data_a,0,data_a.length);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
stpa.writeOut(baos);
@ -423,7 +422,7 @@ public class TestStyleTextPropAtom extends TestCase {
}
}
public void testLoadWrite() throws Exception {
public void testLoadWriteA() throws Exception {
StyleTextPropAtom stpa = new StyleTextPropAtom(data_a,0,data_a.length);
stpa.setParentTextSize(data_a_text_len);
@ -436,4 +435,32 @@ public class TestStyleTextPropAtom extends TestCase {
assertEquals(data_a[i],b[i]);
}
}
public void testWriteB() throws Exception {
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
stpb.writeOut(baos);
byte[] b = baos.toByteArray();
assertEquals(data_b.length, b.length);
for(int i=0; i<data_b.length; i++) {
assertEquals(data_b[i],b[i]);
}
}
public void testLoadWriteB() throws Exception {
StyleTextPropAtom stpb = new StyleTextPropAtom(data_b,0,data_b.length);
stpb.setParentTextSize(data_b_text_len);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
stpb.writeOut(baos);
byte[] b = baos.toByteArray();
assertEquals(data_b.length, b.length);
for(int i=0; i<data_b.length; i++) {
System.out.println(i + "\t" + b[i] + "\t" + data_b[i] + "\t" + Integer.toHexString(b[i]) );
assertEquals(data_b[i],b[i]);
}
}
}