Test that type checking works for a sequence of maps.
Test seq-of-items-003.xml is expected to pass.
<p:declare-step xmlns:map="http://www.w3.org/2005/xpath-functions/map" xmlns:p="http://www.w3.org/ns/xproc" 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">{"a":1}</p:inline>
<p:inline content-type="application/json" expand-text="false">{"b":2}</p:inline>
</p:input>
<p:variable name="v" as="map(*)*" collection="true" select="collection()"/>
<p:identity>
<p:with-input select="map:merge($v)">
<p:inline>
<doc/>
</p:inline>
</p:with-input>
</p:identity>
<p:cast-content-type content-type="application/xml"/>
</p:declare-step>
<s:schema xmlns="http://www.w3.org/1999/xhtml" xmlns:s="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
<s:ns prefix="fn" uri="http://www.w3.org/2005/xpath-functions"/>
<s:pattern>
<s:rule context="/">
<s:assert test="fn:map">The root element is incorrect.</s:assert>
</s:rule>
</s:pattern>
<s:pattern>
<s:rule context="/fn:map">
<s:assert test="count(fn:number) = 2">Wrong number of numbers</s:assert>
<s:assert test="count(fn:*) = 2">Wrong number of elements</s:assert>
<s:assert test="fn:number[@key='a'] = 1">Map a is incorrect</s:assert>
<s:assert test="fn:number[@key='b'] = 2">Map b is incorrect</s:assert>
</s:rule>
</s:pattern>
</s:schema>
Added test.