Bugs item #745565, was opened at 2003-05-29 11:29
Message generated for change (Comment added) made by mbowler
You can respond by visiting:
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Category: None
Group: 1.2.1
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Mike Bresnahan (gudujarlson)
Assigned to: Mike Bowler (mbowler)
Summary: Parser produces two head elements
Initial Comment:
The following HTML causes HtmlUnit 1.2.2 to produce 2
<head> elements and a blank page title. Note the meta
tag that preceeds the head tag.
<html>
<meta http-equiv="Pragma" content="no-cache">
<head>
<title>Title</title>
<meta http-equiv="Content-Type" content="text/html;
charset=iso-8859-1">
</head>
<body>
</body>
</html>
To reproduce use the following code:
import com.gargoylesoftware.htmlunit.Page;
import com.gargoylesoftware.htmlunit.UnexpectedPage;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlElement;
public class Main {
public static void main(String args[]) {
try {
Page page = new WebClient().getPage
(new java.net.URL("http://localhost:7001/bug.html"));
if( page instanceof UnexpectedPage) {
System.err.println
(page.getWebResponse().getContentAsString());
throw new Exception("Got an
unexpected page");
}
HtmlPage htmlPage = (HtmlPage)page;
//System.err.println("XXX:" +
htmlPage.getTitleText());
//System.err.println
(htmlPage.getWebResponse().getContentAsString());
dump( htmlPage, 0);
junit.framework.Assert.assertEquals
("Title", htmlPage.getTitleText());
}
catch( Throwable exception) {
exception.printStackTrace();
}
}
private static void dump(HtmlElement element, int
depth) {
for( int i = 0; i < depth; ++i) {
System.err.print(" ");
}
System.err.println(element.getTagName());
java.util.Iterator children =
element.getChildElements().iterator();
while(children.hasNext()) {
HtmlElement child = (HtmlElement)children.next
();
dump( child, depth + 1);
}
}
}
Which should produce the following output:
html
head
meta
head
title
meta
body
junit.framework.ComparisonFailure: expected:<Title> but
was:<>
at junit.framework.Assert.assertEquals
(Assert.java:81)
at junit.framework.Assert.assertEquals
(Assert.java:87)
at Main.main(Unknown Source)
----------------------------------------------------------------------
>Comment By: Mike Bowler (mbowler)
Date: 2003-06-28 12:05
Message:
Logged In: YES
user_id=46756
NekoHTML 0.7.7 has been released which fixes this problem.
http://www.apache.org/~andyc/neko/doc/html/index.html
----------------------------------------------------------------------
Comment By: Mike Bowler (mbowler)
Date: 2003-05-29 12:56
Message:
Logged In: YES
user_id=46756
I have forwarded this bug to the maintainer of NekoHTML (I
am able to reproduce it using just Neko). I'll leave this
bug open until Neko has been updated.
----------------------------------------------------------------------
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