Try/catch 009

Make sure that an explicitly named output port works on p:try.

Test is expected to pass.

The pipeline

<p:declare-step xmlns:p="http://www.w3.org/ns/xproc"
                xmlns:t="http://xproc.org/ns/testsuite/3.0" version="3.1">
   <p:output port="result" sequence="true">
      <p:pipe port="my-result" step="try-catch"/>
   </p:output>
   <p:try name="try-catch">
      <p:output port="my-result" primary="true"
                sequence="true"/>
      <p:group>
         <p:identity>
            <p:with-input>
               <p:inline exclude-inline-prefixes="#all">
                  <doc>Hello, world</doc>
               </p:inline>
            </p:with-input>
         </p:identity>
      </p:group>
      <p:catch>
         <p:output port="my-result" primary="true"
                   sequence="true"/>
         <p:identity/>
      </p:catch>
   </p:try>
</p:declare-step>

Result

<doc xmlns:t="http://xproc.org/ns/testsuite/3.0">Hello, world</doc>

Schematron checks

<s:schema xmlns="http://www.w3.org/1999/xhtml"
          xmlns:s="http://purl.oclc.org/dsdl/schematron" xmlns:t="http://xproc.org/ns/testsuite/3.0"
          queryBinding="xslt2">
   <s:pattern>
      <s:rule context="/doc">
         <s:assert test=". = 'Hello, world'">The pipeline root is incorrect.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

12 Aug 2025, Norman Walsh: Initial commit.