Subject: Re: [xsl] WebKit transformToDocument() failing with large XML From: "Imsieke, Gerrit, le-tex" <gerrit.imsieke@xxxxxxxxx> Date: Wed, 07 Sep 2011 00:53:50 +0200 |
real 0m28.130s user 0m27.908s sys 0m0.093s
$ time saxon -o:out.xml -xsl:filter.xsl -s:data.xml Warning: at xsl:stylesheet on line 8 column 57 of filter.xsl: Running an XSLT 1 stylesheet with an XSLT 2 processor
real 0m1.912s user 0m0.046s sys 0m0.077s
You don't have endless recursion, just really deep. (As a nod to computer science buffs, Alan Turing would tell you that it's theoretically not reliably possible to know if you have endless recursion or not without infinite time to try it.) Most XSLT processors just set a limit on recursion depth and report *potential* endlessness. Your file is big enough to have hit the limit.
You can seek to raise the limit (xsltproc provides the --maxdepth option for this purpose) or, better, rewrite your stylesheet to not use recursion for that particular task. It looks like you're just filtering and formatting a list of items. Consider using XPath to do the filtering, rather than an XSLT choose/when, and output the delimiter based on the position() of each node in the resulting filtered list.
-Brandon :)
On Tue, Sep 6, 2011 at 6:07 PM, Dustin N. Jenkins <Dustin.Jenkins@xxxxxxxxxxxxxx> wrote:...I have a bug with WebKit ( https://bugs.webkit.org/show_bug.cgi?id=67310) for large XML documents (> 3MB) that are being run through one XSL file.
With both Safari 5.1, and Google Chrome 13.0.782.220 this happens.
If I run the XSL file using xsltproc, I get this error, but it still produces something:
runtime error: file filter.xsl line 134 element param xsltApplyXSLTTemplate: A potential infinite template recursion was detected.
I'm not sure where the endless recursion would come from. I've posted my XSL file, which is called filter.xsl:
<code></code>
The XML source file might be a bit large to post here, but it's attached to the bug report from above.
Anyone else experience this?
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