Checks XS0060 is raised, if @version is not "3.0".
Test ab-att-version-002.xml is expected to fail with error code err:XS0060
.
<p:declare-step xmlns:err="http://www.w3.org/ns/xproc-error" xmlns:p="http://www.w3.org/ns/xproc" version="1.0">
<p:output port="result"/>
<p:identity>
<p:with-input>
<failure/>
</p:with-input>
</p:identity>
</p:declare-step>
New tests for draconian @version