Re: How many text nodes in this element with a CDATA section?

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From: Mukul Gandhi <mukulg@s...>
To: Michael Kay <mike@s...>
Date: Tue, 8 Feb 2022 20:42:08 +0530

actually, Xerces's latest XSD 1.1 implementation for xs:assert within the 2.12.2 release doesn't have this bug, and therefore that doesn't require any fix.

The XPath 2.0 engine that we use, outside of any host language (on which Xerces's XPath 2.0 support is based upon), required this fix for XML CDATA nodes (the method, https://docs.oracle.com/javase/7/docs/api/javax/xml/parsers/DocumentBuilderFactory.html#setCoalescing(boolean) did the magic).

On Tue, Feb 8, 2022 at 7:07 PM Mukul Gandhi <mukulg@s...> wrote:

Hi Mike,

On Tue, Feb 8, 2022 at 6:03 AM Michael Kay <mike@s...> wrote:
In the XDM model the content of the Test element is a single text node. XDM does not allow two adjacent text nodes.

There are certainly XPath implementations, especially those running against a DOM, that get this wrong. You seem to be running against an implementation that has "cdata-section" nodes, which do not exist in XDM.

Thanks, for the clarification.

This was a bug with Apache Xerces's XPath 2.0 engine as well, that's based on DOM. We just applied the fix, as you've stated.

Regards,

Mukul Gandhi

Follow-Ups:
- Re: How many text nodes in this element with a CDATAsection?
  - From: Michael Kay <mike@s...>

References:
- How many text nodes in this element with a CDATA section?
  - From: Roger L Costello <costello@m...>
- Re: How many text nodes in this element with a CDATAsection?
  - From: Michael Kay <mike@s...>
- Re: How many text nodes in this element with a CDATA section?
  - From: Mukul Gandhi <mukulg@s...>

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