trang-013

Multipart DTD to RNC

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="rnc">
      <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:for-each>
      <p:wrap-sequence wrapper="rnc"/>
   </p:for-each>
   <p:wrap-sequence wrapper="wrapper"/>
</p:declare-step>

Result

<wrapper xmlns:t="http://xproc.org/ns/testsuite/3.0">
   <rnc>namespace ex = "http://example.com/ns"

a = element ex:a { attlist.a, empty }
attlist.a &= empty
include "b.rnc"
</rnc>
   <rnc>namespace ex = "http://example.com/ns"

b = element ex:b { attlist.b, empty }
attlist.b &= empty
</rnc>
   <rnc>namespace ex = "http://example.com/ns"

first = element ex:first { attlist.first, a, b }
attlist.first &= empty
include "core.rnc"
start = first
</rnc>
</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:pattern>
      <s:rule context="/">
         <s:assert test="wrapper">The root is wrong.</s:assert>
         <s:assert test="count(wrapper/rnc) = 3">Wrong number of schemas.</s:assert>
         <s:assert test="contains(., 'first = element')">Output isn’t RNC.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

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