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https://issues.jboss.org/browse/JBIDE-10472?page=com.atlassian.jira.plugi...
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Victor Rubezhny edited comment on JBIDE-10472 at 12/19/11 4:17 PM:
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This issue is very similar to the old one that was found in Apache's Derby subproject:
https://issues.apache.org/jira/browse/DERBY-1446 and according BugZilla
https://bugs.eclipse.org/bugs/show_bug.cgi?id=149754 fixed in Eclipse 3.2.1. However, the
code of org.eclipse.core.runtime.internal.adaptor.ContextFinder is changed since Eclipse
3.2.1, so I'm not sure that ContextFinder is a real cause of infinite loop in
fillInStackTrace() (100% of CPU usage is more like an infinite loop, than a deadlock).
Also, the issue is very similar to the following:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=275512. This issue is also occurs
SAXParserException is to be risen in SAXParser. The only difference is that there is no
chance to recover in our case.
More about our case is that the "hanging" occurs in first pass of validator (the
place when I try to detect the type of file: I'm trying to parse the file to get its
DOCTYPE declaration and see if it is declared as XHTML. But SAXParser never gives me a
chance to complete the parsing). And here the parser is configured to stop parsing on
first fatal error.
So, probably, new BugZilla is to be risen for the issue.
was (Author: vrubezhny):
This issue is very similar to the old one that was found in Apache's Derby
subproject:
https://issues.apache.org/jira/browse/DERBY-1446 and according BugZilla
https://bugs.eclipse.org/bugs/show_bug.cgi?id=149754 fixed in Eclipse 3.2.1. However, the
code of org.eclipse.core.runtime.internal.adaptor.ContextFinder is changed since Eclipse
3.2.1, so I'm not sure that ContextFinder is a real cause of infinite loop in
fillInStackTrace() (100% of CPU usage is more like an infinite loop, than a deadlock).
Also, the issue is very similar to the following:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=275512. This issue is also occurs
SAXParserException is to be risen in SAXParser. The only difference is that there is no
chance to recover in our case.
More about our case is that the "hanging" occurs in first pass of validator (the
place when I try to detect the type of file: I'm trying to parse the file to get its
DOCTYPE declaration and see if it is declared as XHTML. But SAXParser never gives me a
chance to complete the parsing). And here the parser is configured to stop parsing on firt
fatal error.
So, probably, new BugZilla is to be risen for the issue.
CLONE - XHTML Validator hangs eclipse
-------------------------------------
Key: JBIDE-10472
URL:
https://issues.jboss.org/browse/JBIDE-10472
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: jsp/jsf/xml source editing
Affects Versions: 3.3.0.M4
Reporter: Alexey Kazakov
Assignee: Victor Rubezhny
Priority: Blocker
Fix For: 3.3.0.Beta1
Attachments: pluginsxml.patch
Create the following html and build the project:
{code}
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>some title</title>
</head>
<body>
<h2>some heading.</h2>
SOME TEST!!!!<br>
MORE TEXT
<script type="text/javascript" language="javascript" >
// A comment
function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}
function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return document.cookie.substring(offset, endstr);
}
//comment
var xyz = GetCookie('xyz'); // Comments
var datum = new Date();
var d1 = datum.getTime().toString();
// comment "" bla
var d2 = "100";
// comment
var d3 = "dba";
// comment
var abc = 999;
// comment
function urlEncode (string) {
string = string.replace(/ /g, '+');
return escape(string);
}
// comment
// comment
if(cookie != "" && cookie != null ){
document.write("<img src=\"http://example.com./xxx?bla=" +
xyz + "&bar="+abc+"&d1=" +urlEncode(d1)+ "&d2="
+urlEncode(d2) +"&d3=" +urlEncode(d3)+"\" alt=\"\"
width=\"1\" height=\"1\" border=\"0\" >");
}
else {
var cookie = "kaz"
}
</script>
</body>
</html>
{code}
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