Tests p:with-input with undeclared port: XS0010 to be raised.
Test ab-with-input-003.xml is expected to fail with error code err:XS0114.
<p:declare-step xmlns:err="http://www.w3.org/ns/xproc-error" xmlns:p="http://www.w3.org/ns/xproc" version="3.0">
   <p:output port="result">
   <p:identity>
      <p:with-input port="undeclared">
         <t:doc/>
      </p:with-input>
   </p:identity>
</p:declare-step>
Changed error code xs0010 to the more specific XS0114.
Fix namespace declarations
Creating new tests, extending rng and corrected xproc's test