<?xml version="1.0" encoding="UTF-8"?>
<t:test expected="pass"
        xmlns:t="http://xproc.org/ns/testsuite/3.0">
   <t:info>
      <t:title>seq-of-items-004</t:title>
      <t:revision-history>
         <t:revision>
            <t:date>2026-08-03</t:date>
            <t:author>
               <t:name>Norm Tovey-Walsh</t:name>
            </t:author>
            <t:description xmlns="http://www.w3.org/1999/xhtml">
               <p>Added test.</p>
            </t:description>
         </t:revision>
      </t:revision-history>
   </t:info>
   <t:description xmlns="http://www.w3.org/1999/xhtml">
      <p>Test that type checking works for a sequence of arrays.</p>
   </t:description>
   <t:pipeline>

<p:declare-step xmlns:p="http://www.w3.org/ns/xproc"
                xmlns:array="http://www.w3.org/2005/xpath-functions/array"
                xmlns:xs="http://www.w3.org/2001/XMLSchema"
                name="main" version="3.0">
  <p:output port="result" primary="true" sequence="false"/>
  <p:input port="source" primary="true" sequence="true" content-types="application/json">
    <p:inline content-type="application/json" expand-text="false">[1,2]</p:inline>
    <p:inline content-type="application/json" expand-text="false">[3,4]</p:inline>
  </p:input>

  <p:variable name="v" as="array(xs:integer)*" collection="true" select="collection()"/>

  <p:identity>
    <p:with-input select="array:join($v)">
      <p:inline><doc/></p:inline>
    </p:with-input>
  </p:identity>

  <p:cast-content-type content-type="application/xml"/>
</p:declare-step>
   </t:pipeline>
   <t:schematron>
      <s:schema queryBinding="xslt2"
                xmlns:s="http://purl.oclc.org/dsdl/schematron"
                xmlns="http://www.w3.org/1999/xhtml">
        <s:ns prefix="fn" uri="http://www.w3.org/2005/xpath-functions"/>
         <s:pattern>
           <s:rule context="/">
             <s:assert test="fn:array">The root element is incorrect.</s:assert>
            </s:rule>
         </s:pattern>
         <s:pattern>
           <s:rule context="/fn:array">
             <s:assert test="count(fn:number) = 4">Wrong number of numbers</s:assert>
             <s:assert test="fn:number[1] = 1">The first item is incorrect</s:assert>
             <s:assert test="fn:number[2] = 2">The second item is incorrect</s:assert>
             <s:assert test="fn:number[3] = 3">The third item is incorrect</s:assert>
             <s:assert test="fn:number[4] = 4">The fourth item is incorrect</s:assert>
            </s:rule>
         </s:pattern>
      </s:schema>
   </t:schematron>
</t:test>
