Tests that documents with an empty document node have the right content-type.
Test ab-empty-document-001.xml is expected to pass.
<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" version="3.0">
<p:output port="result"/>
<p:unwrap match="/doc">
<p:with-input>
<doc/>
</p:with-input>
</p:unwrap>
<p:identity>
<p:with-input>
<result>
<content-type>{p:document-property(., 'content-type')}</content-type>
<children>{count(//node())}</children>
</result>
</p:with-input>
</p:identity>
</p:declare-step>
<s:schema xmlns:s="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
<s:pattern>
<s:rule context="/">
<s:assert test="result">The root element is not 'result'.</s:assert>
<s:assert test="result/content-type/text()='application/xml'">The result's content-type is not "application/xml".</s:assert>
<s:assert test="result/children/text()='0'">The result's number of children is not 0.</s:assert>
</s:rule>
</s:pattern>
</s:schema>
Changed expected result as a consequence of change to spec.
Initial version.