trang-014

Multipart DTD to XSD

Test is expected to pass.

The pipeline

<p:declare-step xmlns:cx="http://xmlcalabash.com/ns/extensions"
                xmlns:p="http://www.w3.org/ns/xproc"
                xmlns:t="http://xproc.org/ns/testsuite/3.0" name="main" version="3.0">
   <p:import href="https://xmlcalabash.com/ext/library/trang.xpl"/>
   <p:output port="result" sequence="true"/>
   <cx:trang output-base-uri="http://example.com/schemas/"
             result-format="xsd">
      <p:with-input>
         <p:document href="../documents/dtd/schema.dtd"/>
         <p:document href="../documents/dtd/core.dtd"/>
         <p:document href="../documents/dtd/sub/b.dtd"/>
      </p:with-input>
   </cx:trang>
   <p:wrap-sequence wrapper="wrapper"/>
</p:declare-step>

Result

<wrapper xmlns:t="http://xproc.org/ns/testsuite/3.0">
   <xs:schema xmlns:ex="http://example.com/ns"
              xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
              targetNamespace="http://example.com/ns">
      <xs:element name="b">
         <xs:complexType/>
      </xs:element>
   </xs:schema>
   <xs:schema xmlns:ex="http://example.com/ns"
              xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
              targetNamespace="http://example.com/ns">
      <xs:include schemaLocation="b.xsd"/>
      <xs:element name="a">
         <xs:complexType/>
      </xs:element>
   </xs:schema>
   <xs:schema xmlns:ex="http://example.com/ns"
              xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
              targetNamespace="http://example.com/ns">
      <xs:include schemaLocation="core.xsd"/>
      <xs:element name="first">
         <xs:complexType>
            <xs:sequence>
               <xs:element ref="ex:a"/>
               <xs:element ref="ex:b"/>
            </xs:sequence>
         </xs:complexType>
      </xs:element>
   </xs:schema>
</wrapper>

Schematron checks

<s:schema xmlns:s="http://purl.oclc.org/dsdl/schematron"
          xmlns:t="http://xproc.org/ns/testsuite/3.0" queryBinding="xslt2">
   <s:ns prefix="rng"
         uri="http://relaxng.org/ns/structure/1.0"/>
   <s:ns prefix="xs"
         uri="http://www.w3.org/2001/XMLSchema"/>
   <s:pattern>
      <s:rule context="/">
         <s:assert test="wrapper">The root is wrong.</s:assert>
         <s:assert test="count(wrapper/xs:schema) = 3">Wrong number of schemas.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

23 Mar 2025, Norm Tovey-Walsh: Created test.