p:filter 013

Tests p:filter computes a releative base URI correctly.

Test is expected to pass.

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:output port="result"/>
   <p:identity>
      <p:with-input>
         <book xml:base="https://example.com/">
            <chapter xml:base="chapter1/index.xml"/>
         </book>
      </p:with-input>
   </p:identity>
   <p:filter select="/book/chapter"/>
   <p:identity>
      <p:with-input>
         <result>{base-uri(/*)}</result>
      </p:with-input>
   </p:identity>
</p:declare-step>

Result

<result xmlns:t="http://xproc.org/ns/testsuite/3.0">https://example.com/chapter1/index.xml</result>

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:ns prefix="c"
         uri="http://www.w3.org/ns/xproc-step"/>
   <s:pattern>
      <s:rule context="/*">
         <s:assert test="self::result">The result root is not result.</s:assert>
         <s:assert test=". = 'https://example.com/chapter1/index.xml'">The base URI is incorrect.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

27 Feb 2025, Norm Tovey-Walsh: Test p:filter