Test p:viewport
raises XD0010 if attribute is matched.
Test ab-viewport-027.xml is expected to fail with error code err:XD0010
.
<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:viewport match="doc/@a">
<p:with-input>
<doc a="100"/>
</p:with-input>
<p:add-attribute match="/*" attribute-name="att" attribute-value="3"/>
</p:viewport>
</p:declare-step>
Additional tests for p:viewport (partly ported from 1.0)