AB try 018

Tests connections to p:try's parent scope.

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" name="pipeline" version="3.0">
   <p:output port="result"/>
   <p:variable name="var" select="42"/>
   <p:identity name="producer">
      <p:with-input>
         <doc/>
      </p:with-input>
   </p:identity>
   <p:identity>
      <p:with-input>
         <error/>
      </p:with-input>
   </p:identity>
   <p:try>
      <p:add-attribute attribute-name="att"
                       attribute-value="{$var}">
         <p:with-input pipe="@producer"/>
      </p:add-attribute>
      <p:catch>
         <p:identity>
            <p:with-input>
               <error/>
            </p:with-input>
         </p:identity>
      </p:catch>
   </p:try>
</p:declare-step>

Result

<doc xmlns:t="http://xproc.org/ns/testsuite/3.0" att="42"/>

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="/">
         <s:assert test="doc">The pipeline root is not doc.</s:assert>
         <s:assert test="doc/@att=42">Attribute @att is not 42.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

10 Jun 2021, Achim Berndzen: Added attribute 'queryBinding' to schematron's schema.
25 May 2019, Achim Berndzen: Initial test