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Tests to ensure we create empty StyleTextPropAtoms correctly

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@386976 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2006-03-19 14:52:41 +00:00
parent 40dc76c0cf
commit 00011b1c8e
2 changed files with 97 additions and 11 deletions
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66
src/scratchpad/testcases/org/apache/poi/hslf/record/TestStyleTextPropAtom.java
View File

@ -31,20 +31,24 @@ import java.util.LinkedList;
* @author Nick Burch (nick at torchbox dot com)
*/
public class TestStyleTextPropAtom extends TestCase {
// From a real file: a paragraph with 4 different styles:
// ??? (21)
// ??? (17)
// ??? (16)
private byte[] data_a = new byte[] { 0, 0, 0xA1-256, 0x0F, 0x2A, 0, 0, 0,
0x36, 00, 00, 00, 00, 00, 00, 00,
00, 00, 0x15, 00, 00, 00, 00, 00,
00, 00, 0x11, 00, 00, 00, 00, 00,
0x04, 00, 00, 00, 00, 0x05, 0x10, 00,
00, 00, 00, 00, 0x04, 00, 0xFF-256, 0x33, 00, 0xFE-256
// From a real file: a paragraph with 4 different styles
private byte[] data_a = new byte[] {
0, 0, 0xA1-256, 0x0F, 0x2A, 0, 0, 0,
0x36, 00, 00, 00, // paragraph is 54 long
00, 00, // (paragraph reserved field)
00, 00, 00, 00, // it doesn't have any styles
0x15, 00, 00, 00, // first char run is 21 long
00, 00, 00, 00, // it doesn't have any styles
0x11, 00, 00, 00, // second char run is 17 long
00, 00, 0x04, 00, // font.color only
00, 00, 00, 0x05, // blue
0x10, 00, 00, 00, // third char run is 16 long
00, 00, 0x04, 00, // font.color only
0xFF-256, 0x33, 00, 0xFE-256 // red
};
private int data_a_text_len = 54;
// From a real file: a paragraph with text in 4 different styles:
// From a real file: 4 paragraphs with text in 4 different styles:
// left aligned+bold (30)
// centre aligned+italic+blue (28)
// right aligned+red (25)
@ -366,6 +370,46 @@ public class TestStyleTextPropAtom extends TestCase {
}
}
/**
* Try to recreate an existing StyleTextPropAtom from the empty
* constructor, and setting the required properties
*/
public void testCreateFromScatch() throws Exception {
// Start with an empty one
StyleTextPropAtom stpa = new StyleTextPropAtom(54);
// Don't need to touch the paragraph styles
// Add two more character styles
LinkedList cs = stpa.getCharacterStyles();
// First char style is boring, and 21 long
TextPropCollection tpca = (TextPropCollection)cs.get(0);
tpca.updateTextSize(21);
// Second char style is coloured, 00 00 00 05, and 17 long
TextPropCollection tpcb = new TextPropCollection(17);
TextProp tpb = tpcb.addWithName("font.color");
tpb.setValue(0x05000000);
cs.add(tpcb);
// Third char style is coloured, FF 33 00 FE, and 16 long
TextPropCollection tpcc = new TextPropCollection(16);
TextProp tpc = tpcc.addWithName("font.color");
tpc.setValue(0xFE0033FF);
cs.add(tpcc);
// Should now be the same as data_a
ByteArrayOutputStream baos = new ByteArrayOutputStream();
stpa.writeOut(baos);
byte[] b = baos.toByteArray();
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 {
StyleTextPropAtom stpa = new StyleTextPropAtom(data_a,0,data_a.length);

42
src/scratchpad/testcases/org/apache/poi/hslf/usermodel/TestRichTextRun.java
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@ -1,5 +1,8 @@
package org.apache.poi.hslf.usermodel;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import org.apache.poi.hslf.HSLFSlideShow;
import org.apache.poi.hslf.model.Slide;
import org.apache.poi.hslf.model.TextRun;
@ -152,4 +155,43 @@ public class TestRichTextRun extends TestCase {
assertNotNull(rtr._getRawParagraphStyle());
assertEquals(2, ss.getFontCollection().getChildRecords().length);
}
public void testChangeWriteRead() throws Exception {
HSLFSlideShow[] h = new HSLFSlideShow[] { hss, hssRichA, hssRichB };
Slide[] s = new Slide[] { ss.getSlides()[0], ssRichA.getSlides()[0], ssRichB.getSlides()[0] };
for(int i=0; i<h.length; i++) {
// Change
Slide slideOne = s[i];
TextRun[] textRuns = slideOne.getTextRuns();
RichTextRun rtr = textRuns[0].getRichTextRuns()[0];
rtr.setBold(true);
rtr.setFontSize(18);
rtr.setFontName("Courier");
// Write out and back in
ByteArrayOutputStream baos = new ByteArrayOutputStream();
h[i].write(baos);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
HSLFSlideShow readHSLF = new HSLFSlideShow(bais);
SlideShow readS = new SlideShow(readHSLF);
// Tweak existing one again, to ensure really worked
rtr.setBold(false);
rtr.setFontSize(17);
rtr.setFontName("CourierZZ");
// Check written out/back ing one contains modifications
Slide slideOneRR = readS.getSlides()[0];
TextRun[] textRunsRR = slideOneRR.getTextRuns();
RichTextRun rtrRRa = textRunsRR[0].getRichTextRuns()[0];
assertEquals(true, rtrRRa.isBold());
assertEquals(18, rtrRRa.getFontSize());
assertEquals("Courier", rtrRRa.getFontName());
}
}
}