Re: Simple assert on descendant nodes does not throw error

Following your suggests, I still can not manage to make it run correctly.

Attached is a simplified schema and a XML file that contains 4 samples : 
the 3 first are expected to be valid, the last one to be invalid.

I use oXygen 17.0 on dev side, & xerces 2.12-beta-r1667115 on prod side.

Thanks in advance for your help...

Christophe



Le 07/09/2016 à 10:55, Michael Kay a écrit :
> The fact that you use cfg:TPipe to refer to the type is a clue that the schema has a targetNamespace which you haven't shown us. This would suggest that the pipe element is also in a namespace which you haven't shown us, and if this is the case then my guess is that the xslt element is also in a namespace, in which case the XPath expression in the assertion needs to use a prefixed name to refer to it (or to declare a default XPath namespace).
>
> Michael Kay
> Saxonica
>
>> On 6 Sep 2016, at 17:21, Christophe Marchand <cmarchand@oxiane.com> wrote:
>>
>> Hello,
>>
>> I've just added a simple assert to my schema, and I can not get errors validating wrong documents. I can nto find why.
>> Any help will be much appreciated...
>>
>> Best,
>> Christophe
>>
>> My schema :
>>     <xs:complexType name="TPipe">
>>         <xs:sequence>
>>             <xs:choice maxOccurs="unbounded">
>>                 <xs:element name="xslt" />
>>                 ...
>>             </xs:choice>
>>         </xs:sequence>
>>         <xs:attribute name="nbThreads" type="xs:integer" default="1" use="optional"/>
>>         <xs:attribute name="mutiThreadMaxSourceSize"/>
>>         <xs:attribute name="traceOutput" type="xs:string"/>
>>         <xs:assert test="if(not(./@traceOutput)) then empty(descendant::xslt[@traceActive='true']) else true()"/>
>>     </xs:complexType>
>>     <xs:element name="pipe" type="cfg:TPipe"/>
>>
>> The document I expect an error to be thrown for :
>>     <pipe nbThreads="1" mutiThreadMaxSourceSize="" >
>>                 <xslt href="src/test/resources/identity.xsl" traceActive="true"/>
>>                 <output id="pipe1" >
>>                     <folder absolute="./target/generated-test-files"/>
>>                     <fileName name="${basename}-pipe1.xml"/>
>>                 </output>
>>     </pipe>
>>
>>
>>
>
>