viewport-001 (AB)

Tests p:viewport

Test is expected to pass.

Input: source

<doc xmlns:t="http://xproc.org/ns/testsuite/3.0">
   <para>Some paragraph.</para>
   <para>Some paragraph.</para>
   <para>Some paragraph.</para>
   <para>
      <para>Nested paragraph.</para>
   </para>
</doc>

The pipeline

<p:declare-step xmlns:p="http://www.w3.org/ns/xproc"
                xmlns:t="http://xproc.org/ns/testsuite/3.0" version="3.0">
   <p:input port="source"/>
   <p:output port="result"/>
   <p:viewport match="para">
      <p:identity>
         <p:with-input>
            <foo/>
         </p:with-input>
      </p:identity>
   </p:viewport>
</p:declare-step>

Result

<doc xmlns:t="http://xproc.org/ns/testsuite/3.0">
   <foo/>
   <foo/>
   <foo/>
   <foo/>
</doc>

Schematron checks

<s:schema xmlns="http://www.w3.org/1999/xhtml"
          xmlns:s="http://purl.oclc.org/dsdl/schematron" xmlns:t="http://xproc.org/ns/testsuite/3.0"
          queryBinding="xslt2">
   <s:pattern>
      <s:rule context="/">
         <s:assert test="doc">The document root is not 'doc'.</s:assert>
         <s:assert test="count(doc/*)=4">Document root does not have exactly four children.</s:assert>
         <s:assert test="count(doc/foo)=4">Document root does not have exactly four children named 'foo'.</s:assert>
      </s:rule>
      <s:rule context="/doc/foo">
         <s:assert test="count(./child::node())=0">No element 'foo' should have a child.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

10 Jun 2021, Achim Berndzen: Added attribute 'queryBinding' to schematron's schema.
18 Sep 2019, Achim Berndzen: Additional tests for p:viewport (partly ported from 1.0)