<?xml-stylesheet type="text/xsl" href="/style/testcase.xsl"?>
<t:test xmlns:t="http://xproc.org/ns/testsuite">
  
  <t:title>Test pack #004</t:title>
  
  <t:input port='source'>
  </t:input>
  
  <t:input port="alt">
  </t:input>
  
  <t:pipeline>
    <p:declare-step version='1.0' name="pipeline"
                    xmlns:p="http://www.w3.org/ns/xproc">
      <p:input port="source" sequence="true"/>
      <p:input port="alt" sequence="true"/>
      <p:output port="result" sequence="true"/>
      
      <p:pack wrapper="wrapper">
        <p:input port="source">
          <p:pipe step="pipeline" port="source"/>
        </p:input>
        <p:input port="alternate">
          <p:pipe step="pipeline" port="alt"/>
        </p:input>
      </p:pack>
    </p:declare-step>
  </t:pipeline>

  <t:output port='result'>
  </t:output>

</t:test>