polyglot-007

Tests that the cx:javascript polyglot step returns an array.

Test is expected to pass.

The pipeline

<p:declare-step xmlns:cx="http://xmlcalabash.com/ns/extensions"
                xmlns:err="http://www.w3.org/ns/xproc-error" xmlns:p="http://www.w3.org/ns/xproc"
                xmlns:t="http://xproc.org/ns/testsuite/3.0" version="3.0">
   <p:import href="https://xmlcalabash.com/ext/library/polyglot.xpl"/>
   <p:output port="result"/>
   <cx:javascript parameters="map{'x': 7, 'y': 9, 'now': current-dateTime()}">
      <p:with-input>
         <doc>Test</doc>
      </p:with-input>
      <p:with-option name="args"
                     select="('a', 'b', 'c')"/>
      <p:with-input port="program">
         <p:inline content-type="text/plain"
                   expand-text="false">
[1, 2, x*y, "TEST"]
          </p:inline>
      </p:with-input>
   </cx:javascript>
   <p:cast-content-type content-type="application/xml"/>
</p:declare-step>

Result

<array xmlns="http://www.w3.org/2005/xpath-functions"
       xmlns:t="http://xproc.org/ns/testsuite/3.0">
   <number>1</number>
   <number>2</number>
   <number>63</number>
   <string>TEST</string>
</array>

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="fn"
         uri="http://www.w3.org/2005/xpath-functions"/>
   <s:pattern>
      <s:rule context="/">
         <s:assert test="fn:array">The result isn’t an array.</s:assert>
      </s:rule>
   </s:pattern>
   <s:pattern>
      <s:rule context="/fn:array">
         <s:assert test="*[1]/self::fn:number and *[1] = '1'">The first element is incorrect.</s:assert>
         <s:assert test="*[2]/self::fn:number and *[2] = '2'">The second element is incorrect.</s:assert>
         <s:assert test="*[3]/self::fn:number and *[3] = '63'">The third element is incorrect.</s:assert>
         <s:assert test="*[4]/self::fn:string and *[4] = 'TEST'">The fourth element is incorrect.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>

Revision history

03 Jan 2025, Norm Tovey-Walsh: Created test.