moparisthebest/poi
1
0
Fork 0
Code Issues Pull Requests Releases 1 Wiki Activity

Test to ensure that when we add slides, we can write them back out and everything behaves

Browse Source 
git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@395280 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2006-04-19 15:43:06 +00:00
parent 4a27fd3c8a
commit 85da377c7d
1 changed files with 191 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

191
src/scratchpad/testcases/org/apache/poi/hslf/usermodel/TestAddingSlides.java Normal file
View File

@ -0,0 +1,191 @@
/* ====================================================================
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.usermodel;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import junit.framework.TestCase;
import org.apache.poi.hslf.*;
import org.apache.poi.hslf.model.*;
/**
* Tests that SlideShow adds additional sheets properly
*
* @author Nick Burch (nick at torchbox dot com)
*/
public class TestAddingSlides extends TestCase {
// An empty SlideShow
private HSLFSlideShow hss_empty;
private SlideShow ss_empty;
// A SlideShow with one slide
private HSLFSlideShow hss_one;
private SlideShow ss_one;
// A SlideShow with two slides
private HSLFSlideShow hss_two;
private SlideShow ss_two;
/**
* Create/open the slideshows
*/
public void setUp() throws Exception {
hss_empty = new HSLFSlideShow();
ss_empty = new SlideShow(hss_empty);
String dirname = System.getProperty("HSLF.testdata.path");
String filename = dirname + "/Single_Coloured_Page.ppt";
hss_one = new HSLFSlideShow(filename);
ss_one = new SlideShow(hss_one);
filename = dirname + "/basic_test_ppt_file.ppt";
hss_two = new HSLFSlideShow(filename);
ss_two = new SlideShow(hss_two);
}
/**
* Test adding a slide to an empty slideshow
*/
public void testAddSlideToEmpty() throws Exception {
// Doesn't have any slides
assertEquals(0, ss_empty.getSlides().length);
// Add one
Slide slide = ss_empty.createSlide();
assertEquals(1, ss_empty.getSlides().length);
assertEquals(256, slide._getSheetNumber());
assertEquals(3, slide._getSheetRefId());
assertEquals(1, slide.getSlideNumber());
// Write out, and read back in
ByteArrayOutputStream baos = new ByteArrayOutputStream();
hss_empty.write(baos);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
HSLFSlideShow hss_read = new HSLFSlideShow(bais);
SlideShow ss_read = new SlideShow(hss_read);
// Check it now has a slide
assertEquals(1, ss_read.getSlides().length);
// And check it's as expected
slide = ss_read.getSlides()[0];
assertEquals(256, slide._getSheetNumber());
assertEquals(3, slide._getSheetRefId());
assertEquals(1, slide.getSlideNumber());
}
/**
* Test adding a slide to an existing slideshow
*/
public void testAddSlideToExisting() throws Exception {
// Has one slide
assertEquals(1, ss_one.getSlides().length);
Slide s1 = ss_one.getSlides()[0];
// Check slide 1 is as expected
assertEquals(256, s1._getSheetNumber());
assertEquals(3, s1._getSheetRefId());
assertEquals(1, s1.getSlideNumber());
// Add a second one
Slide s2 = ss_one.createSlide();
assertEquals(2, ss_one.getSlides().length);
assertEquals(257, s2._getSheetNumber());
assertEquals(4, s2._getSheetRefId());
assertEquals(2, s2.getSlideNumber());
// Write out, and read back in
ByteArrayOutputStream baos = new ByteArrayOutputStream();
hss_one.write(baos);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
HSLFSlideShow hss_read = new HSLFSlideShow(bais);
SlideShow ss_read = new SlideShow(hss_read);
// Check it now has two slides
assertEquals(2, ss_read.getSlides().length);
// And check it's as expected
s1 = ss_read.getSlides()[0];
s2 = ss_read.getSlides()[1];
assertEquals(256, s1._getSheetNumber());
assertEquals(3, s1._getSheetRefId());
assertEquals(1, s1.getSlideNumber());
assertEquals(257, s2._getSheetNumber());
assertEquals(4, s2._getSheetRefId());
assertEquals(2, s2.getSlideNumber());
}
/**
* Test adding a slide to an existing slideshow,
* with two slides already
*/
public void testAddSlideToExisting2() throws Exception {
// Has two slides
assertEquals(2, ss_two.getSlides().length);
Slide s1 = ss_two.getSlides()[0];
Slide s2 = ss_two.getSlides()[1];
// Check slide 1 is as expected
assertEquals(256, s1._getSheetNumber());
assertEquals(4, s1._getSheetRefId()); // master has notes
assertEquals(1, s1.getSlideNumber());
// Check slide 2 is as expected
assertEquals(257, s2._getSheetNumber());
assertEquals(6, s2._getSheetRefId()); // master and 1 have notes
assertEquals(2, s2.getSlideNumber());
// Add a third one
Slide s3 = ss_two.createSlide();
assertEquals(3, ss_two.getSlides().length);
assertEquals(258, s3._getSheetNumber());
assertEquals(8, s3._getSheetRefId()); // lots of notes before us
assertEquals(3, s3.getSlideNumber());
// Write out, and read back in
ByteArrayOutputStream baos = new ByteArrayOutputStream();
hss_two.write(baos);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
HSLFSlideShow hss_read = new HSLFSlideShow(bais);
SlideShow ss_read = new SlideShow(hss_read);
// Check it now has three slides
assertEquals(3, ss_read.getSlides().length);
// And check it's as expected
s1 = ss_read.getSlides()[0];
s2 = ss_read.getSlides()[1];
s3 = ss_read.getSlides()[2];
assertEquals(256, s1._getSheetNumber());
assertEquals(4, s1._getSheetRefId());
assertEquals(1, s1.getSlideNumber());
assertEquals(257, s2._getSheetNumber());
assertEquals(6, s2._getSheetRefId());
assertEquals(2, s2.getSlideNumber());
assertEquals(258, s3._getSheetNumber());
assertEquals(8, s3._getSheetRefId());
assertEquals(3, s3.getSlideNumber());
}
}