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#411 add few samples of html with lists
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Unfortunately, these do not check how lists look like. But it least it's easy to check the result manually.
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@asolntsev
asolntsev committed Oct 13, 2024
1 parent a1e6986 commit 5f3625b
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47 changes: 47 additions & 0 deletions flying-saucer-pdf/src/test/java/org/xhtmlrenderer/pdf/ListsTest.java
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package org.xhtmlrenderer.pdf;

import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringReader;

public class ListsTest {
private static final Logger log = LoggerFactory.getLogger(ListsTest.class);

@ParameterizedTest
@ValueSource(strings = {"page-with-lists.html", "list-sample.xhtml"})
void pageWithLists(String fileName) throws IOException, ParserConfigurationException, SAXException {
InputStream htmlStream = getClass().getClassLoader().getResourceAsStream(fileName);
String htmlContent = new String(htmlStream.readAllBytes());

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(new InputSource(new StringReader(htmlContent)));

ITextRenderer renderer = new ITextRenderer();

ITextUserAgent userAgent = new ITextUserAgent(renderer.getOutputDevice(), Math.round(renderer.getOutputDevice().getDotsPerPoint()));
renderer.getSharedContext().setUserAgentCallback(userAgent);

renderer.setDocument(document, null);

File result = new File("target", fileName + ".pdf");
try (FileOutputStream outputStream = new FileOutputStream(result)) {
renderer.layout();
renderer.createPDF(outputStream);
}
log.info("PDF with lists: {}", result.getAbsolutePath());
}
}
205 changes: 205 additions & 0 deletions flying-saucer-pdf/src/test/resources/list-sample.xhtml
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Flying Saucer: CSS List Support</title>
<link rel="stylesheet" type="text/css" href="general.css" title="Style" media="screen" />
<link rel="stylesheet" type="text/css" href="print.css" title="Style" media="print" />
<style type="text/css">
h3 { font-weight: bold; }
li { font-family: sans-serif; }

#image-bullet li { list-style-image: url(bullet.gif); }
#posout li { list-style-position: outside; }
#posin li { list-style-position: inside; }
#failover li { list-style-type: square;
list-style-image: url(invalid.gif); }
#shorthand li { list-style: square outside; }
#inherit_test { list-style: square; }

#square li { list-style-type: square; }
#disc li { list-style-type: disc; }
#circle li { list-style-type: circle; }
#decimal li { list-style-type: decimal; }
#decimal-leading-zero li { list-style-type: decimal-leading-zero; }
#lower-roman li { list-style-type: lower-roman; }
#upper-roman li { list-style-type: upper-roman; }
#lower-greek li { list-style-type: lower-greek; }
#lower-latin li { list-style-type: lower-latin; }
#upper-latin li { list-style-type: upper-latin; }
#none li { list-style-type: none; }
</style>
</head>
<body>
<p class="link left-link"><a href="demoNav:back">Previous Page</a></p>
<p class="link right-link"><a href="demoNav:forward">Next Page</a></p>

<p id="fslogo">Flying Saucer XML/CSS2 Renderer</p>
<span id="pagebyline">
CSS
<ul>
<li>List</li>
<li>Element</li>
<li>Support</li>
</ul>
</span>
<p><b>List support includes</b>: Full support for ordered and unordered lists, image bullets for lists, list style types,
numbered lists, and so on.</p>
<br />

<h3>Unordered List Items with default style</h3>

<ul>

<li>List text list text list text list text</li>

<li>more item more item more item more item</li>

</ul>

<h3>Ordered List Items with default style</h3>
<ol>
<li>List text list text list text list text</li>
<li>more item more item more item more item</li>
</ol>

<h3>List Items with image bullets</h3>
<ol id="image-bullet">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Position Outside</h3>
<ol id="posout">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Position Inside</h3>
<ol id="posin">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Failover</h3>
<p>The image shouldn't load and a square should be used instead</p>
<ol id="failover">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Shorthand Test</h3>
<p>It should have squares with outside position</p>
<ol id="shorthand">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Inheritance test with squares</h3>
<ol id="inherit_test">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Square Items</h3>
<ol id="square">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Disc Items</h3>
<ol id="disc">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Circle Items</h3>
<ol id="circle">
<li>first item</li>
<li>second item</li>
</ol>

<h3>Decimal Items</h3>
<ol id="decimal">
<li>first item</li>
<li>second item</li>
<li>third item</li>
<li>fourth item</li>
<li>fifth item</li>
<li>sixth item</li>
</ol>

<h3>Decimal Leading Zero Items</h3>
<p><i>Just does decimal for now</i></p>
<ol id="decimal-leading-zero">
<li>first item</li>
<li>second item</li>
<li>third item</li>
<li>fourth item</li>
<li>fifth item</li>
<li>sixth item</li>
</ol>

<h3>Lower Roman Items</h3>
<p><i>Roman numerals not valid past 4000</i></p>
<ol id="lower-roman">
<li>first item</li>
<li>second item</li>
<li>third item</li>
<li>fourth item</li>
<li>fifth item</li>
<li>sixth item</li>
</ol>

<h3>Upper Roman Items</h3>
<ol id="upper-roman">
<li>first item</li>
<li>second item</li>
<li>third item</li>
<li>fourth item</li>
<li>fifth item</li>
<li>sixth item</li>
</ol>

<h3>Lower Greek Items</h3>
<p><i>not supported yet. does decimal instead</i></p>
<ol id="lower-greek">
<li>first item</li>
<li>second item</li>
<li>third item</li>
<li>fourth item</li>
<li>fifth item</li>
<li>sixth item</li>
</ol>

<h3>Lower Latin Items</h3>
<p><i>not tested past Z</i></p>
<ol id="lower-latin">
<li>first item</li>
<li>second item</li>
<li>third item</li>
<li>fourth item</li>
<li>fifth item</li>
<li>sixth item</li>
</ol>

<h3>Upper Latin Items</h3>
<ol id="upper-latin">
<li>first item</li>
<li>second item</li>
<li>third item</li>
<li>fourth item</li>
<li>fifth item</li>
<li>sixth item</li>
</ol>

<h3>None Items</h3>
<ol id="none">
<li>first item</li>
<li>second item</li>
</ol>
</body>
</html>
59 changes: 59 additions & 0 deletions flying-saucer-pdf/src/test/resources/page-with-lists.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<title>Title Here</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<style type="text/css">
body {
color: #3d3d3d;
font-size: 12px;
font-family: Arial, Helvetica, sans-serif;
}

h4 {
margin-top: 4em;
}

li {
margin-top: 1em;
margin-bottom: 1em;
padding: 10px 0;
border: 1px dashed gray;
}

@page {
size: 210mm 297mm;
margin-top: 4cm;
margin-bottom: 3cm;

@bottom-left {
font-size: 8px;
color: #3d3d3d;
content: element(footer)
};
@top-center {
content: element(header)
}
}
</style>
</head>
<body>
<!--<div class="header" style="text-align: center;">Page Header</div>-->

<ol>
<li id="li.1.1">First list Item Goes Here</li>
<li id="li.1.2">How to efficiently add a list</li>
<li id="li.1.3">Steps to take when you are making a list</li>
<li id="li.1.4">Our specific recommendations to you for lists.</li>
</ol>

<ul>
<li id="li.2.1">Second list Item Goes Here</li>
<li id="li.2.2">How to efficiently add a list</li>
<li id="li.2.3">Steps to take when you are making a list</li>
<li id="li.2.4">Our specific recommendations to you for lists.</li>
</ul>

</body>
</html>

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