<?xml version="1.0" encoding="utf-8"?>
<t:test xmlns:t="http://xproc.org/ns/testsuite/3.0"
        xml:base="/ab-for-each-003.xml"
        name="ab-for-each-003.xml"
        expected="pass">
   <t:info>
      <t:title>AB for-each 003</t:title>
      <t:revision-history>
         <t:revision>
            <t:date>2021-06-10</t:date>
            <t:author>
               <t:name>Achim Berndzen</t:name>
            </t:author>
            <t:description xmlns="http://www.w3.org/1999/xhtml">
               <p>Added attribute 'queryBinding' to schematron's schema.</p>
            </t:description>
         </t:revision>
         <t:revision>
            <t:date>2019-03-16</t:date>
            <t:author>
               <t:name>Achim Berndzen</t:name>
            </t:author>
            <t:description xmlns="http://www.w3.org/1999/xhtml">
               <p>Fixed test by getting patterns right.</p>
            </t:description>
         </t:revision>
         <t:revision>
            <t:date>2019-01-08</t:date>
            <t:author>
               <t:name>Achim Berndzen</t:name>
            </t:author>
            <t:description xmlns="http://www.w3.org/1999/xhtml">
               <p>Initial test</p>
            </t:description>
         </t:revision>
      </t:revision-history>
   </t:info>
   <t:description xmlns="http://www.w3.org/1999/xhtml">
      <p>Test 
         <code>p:for-each</code>
         <code>p:iteration-size()</code> and 
         <code>p:iteration-position()</code>(ported from 1.0-testsuite/for-each-003)</p>
   </t:description>
   <t:pipeline>
      <p:declare-step xmlns:p="http://www.w3.org/ns/xproc" version="3.0">
         <p:input port="source"/>
         <p:output port="result"/>
         <p:for-each name="for">
            <p:with-input select="//para"/>
            <p:choose>
               <p:when test="p:iteration-position() = 1">
                  <p:identity>
                     <p:with-input port="source">
                        <p:inline>
                           <first/>
                        </p:inline>
                        <p:pipe step="for" port="current"/>
                     </p:with-input>
                  </p:identity>
               </p:when>
               <p:when test="p:iteration-position() = p:iteration-size()">
                  <p:identity>
                     <p:with-input port="source">
                        <p:pipe step="for" port="current"/>
                        <p:inline>
                           <last/>
                        </p:inline>
                     </p:with-input>
                  </p:identity>
               </p:when>
               <p:otherwise>
                  <p:identity/>
               </p:otherwise>
            </p:choose>
         </p:for-each>
         <p:wrap-sequence wrapper="wrapper"/>
      </p:declare-step>
   </t:pipeline>
   <t:input port="source">
      <doc>
         <title>Some title</title>
         <para>Paragraph 1.</para>
         <para>Paragraph 2.</para>
         <para>Paragraph 3.</para>
      </doc>
   </t:input>
   <t:schematron>
      <s:schema xmlns="http://www.w3.org/1999/xhtml"
                xmlns:s="http://purl.oclc.org/dsdl/schematron"
                queryBinding="xslt2">
         <s:pattern>
            <s:rule context="/">
               <s:assert test="wrapper">The document root is not wrapper.</s:assert>
               <s:assert test="wrapper/*[1]/name()='first'">First child of wrapper is not 'first'.</s:assert>
               <s:assert test="wrapper/*[2]/name()='para'">Second child of wrapper is not 'para'.</s:assert>
               <s:assert test="wrapper/*[3]/name()='para'">Third child of wrapper is not 'para'.</s:assert>
               <s:assert test="wrapper/*[4]/name()='para'">Fourth child of wrapper is not 'para'.</s:assert>
               <s:assert test="wrapper/*[5]/name()='last'">Fifth child of wrapper is not 'last'.</s:assert>
               <s:assert test="count(wrapper/*)=5">Wrapper does not have five children.</s:assert>
               <s:assert test="wrapper/para[1]/text()='Paragraph 1.'">Content of first para child is not 'Paragraph 1.'</s:assert>
               <s:assert test="wrapper/para[2]/text()='Paragraph 2.'">Content of second para child is not 'Paragraph 2.'</s:assert>
               <s:assert test="wrapper/para[3]/text()='Paragraph 3.'">Content of thrid para child is not 'Paragraph 3.'</s:assert>
            </s:rule>
         </s:pattern>
      </s:schema>
   </t:schematron>
   <t:result name="ab-for-each-003.xml">
      <wrapper>
         <first/>
         <para>Paragraph 1.</para>
         <para>Paragraph 2.</para>
         <para>Paragraph 3.</para>
         <last/>
      </wrapper>
   </t:result>
</t:test>
