Collection 001

Tests that collection works correctly on p:variable.

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="3.0">
   <p:output port="result"/>
   <p:identity name="id1">
      <p:with-input port="source">
         <p:inline>
            <doc/>
         </p:inline>
      </p:with-input>
   </p:identity>
   <p:identity name="id2">
      <p:with-input port="source">
         <p:inline>
            <doc/>
         </p:inline>
      </p:with-input>
   </p:identity>
   <p:identity name="combine">
      <p:with-input port="source" pipe="@id1 @id2"/>
   </p:identity>
   <p:variable name="a" select="count(collection())"
               collection="true"/>
   <p:identity>
      <p:with-input>
         <doc>{$a}</doc>
      </p:with-input>
   </p:identity>
</p:declare-step>

Result

<doc xmlns:t="http://xproc.org/ns/testsuite/3.0">2</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="/">
         <s:assert test="doc">The pipeline root is not “doc”.</s:assert>
         <s:assert test="doc = '2'">Text collection length isn’t correct.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

10 Jun 2021, Achim Berndzen: Added attribute 'queryBinding' to schematron's schema.
14 Oct 2018, Norman Walsh: Initial publication