Testing p:label-elements.
Test ab-label-elements-004.xml is expected to pass.
<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" version="3.0">
<p:output port="result"/>
<p:input port="source">
<doc>
<div>
<p>Some para.</p>
<p>Some other para.</p>
</div>
</doc>
</p:input>
<p:label-elements replace="true"/>
<p:for-each>
<p:output port="result"/>
<p:with-input select="//*[@xml:id]"/>
<p:identity/>
</p:for-each>
<p:count/>
</p:declare-step>
<s:schema xmlns:s="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
<s:ns uri="http://www.w3.org/ns/xproc-step" prefix="c"/>
<s:pattern>
<s:rule context="/">
<s:assert test="c:result">The document root is not c:result.</s:assert>
<s:assert test="c:result/text()='4'">Value of c:result is not '4'.</s:assert>
</s:rule>
</s:pattern>
</s:schema>
Added attribute 'queryBinding' to schematron's schema.
Ported test from 1.0 test suite