message-011

Tests that message on p:viewport works.

Test is expected to pass.

The pipeline

<p:declare-step xmlns:cx="http://xmlcalabash.com/ns/extensions"
                xmlns:err="http://www.w3.org/ns/xproc-error" xmlns:p="http://www.w3.org/ns/xproc"
                xmlns:s="http://purl.oclc.org/dsdl/schematron"
                xmlns:t="http://xproc.org/ns/testsuite/3.0" version="3.0">
   <p:import href="https://xmlcalabash.com/ext/library/pipeline-messages.xpl"/>
   <p:output port="result"/>
   <p:identity>
      <p:with-input>
         <doc/>
      </p:with-input>
   </p:identity>
   <p:viewport match="/*" name="dep"
               message="Element is {node-name(/*)}">
      <p:identity/>
   </p:viewport>
   <cx:pipeline-messages p:depends="dep" level="info"/>
</p:declare-step>

Result

<cx:messages xmlns:cx="http://xmlcalabash.com/ns/extensions"
             xmlns:t="http://xproc.org/ns/testsuite/3.0">
   <cx:message date="2025-10-05T18:02:19X" level="INFO"
               message="Element is doc"/>
</cx:messages>

Schematron checks

<s:schema xmlns:s="http://purl.oclc.org/dsdl/schematron"
          xmlns:t="http://xproc.org/ns/testsuite/3.0" queryBinding="xslt2">
   <s:ns prefix="cx"
         uri="http://xmlcalabash.com/ns/extensions"/>
   <s:pattern>
      <s:rule context="/">
         <s:assert test="cx:messages">The document root is not correct.</s:assert>
      </s:rule>
   </s:pattern>
   <s:pattern>
      <s:rule context="/cx:messages">
         <s:assert test="cx:message[@level='INFO' and contains(@message, 'Element is doc')]">No message output.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

24 Aug 2025, Norm Tovey-Walsh: Created test.