[test suite] tests for computed-properties

<AndyS_>  ACTION: AndyS to contribute a couple tests for 
computed-properties/virtual-prop/builtin. one using lists, and one not using lists

http://www.w3.org/2006/05/09-dawg-minutes.html#action08

Tests checked into
http://www.w3.org/2001/sw/DataAccess/tests/data/BuiltInProperties/

One test to get the members, one to test for membership for bags and collections.

Notes:

1/ Because there is no standard property of list:member, I had to use an ARQ 
one.   c.f. cwm's list:in which is the other way round to rdfs:member.

2/ There is no guarantees on the order of results.

3/ seq-1.rq is over the top. A user wanted elements in order.
    This was what emerged.

==== container-1.rq

PREFIX  rdfs:   <http://www.w3.org/2000/01/rdf-schema#>
PREFIX  rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX  :       <http://example/>

SELECT ?x ?m
{ ?x ?p ?bag .
   ?bag a rdf:Bag .
   ?bag rdfs:member ?m
}

==== container-2.rq

PREFIX  rdfs:   <http://www.w3.org/2000/01/rdf-schema#>
PREFIX  rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX  :       <http://example/>

SELECT ?x
{ ?x ?p ?any .
   ?any rdfs:member 2
}

==== list-1.rq

PREFIX  list:  <http://jena.hpl.hp.com/ARQ/list#>
PREFIX  :      <http://example.org/>

SELECT ?x ?member
{ ?x :p ?list .
   ?list list:member ?member .
}

==== list-2.rq

PREFIX  list:  <http://jena.hpl.hp.com/ARQ/list#>
PREFIX  :      <http://example.org/>

SELECT ?x
{ ?x :p ?list .
   ?list list:member 1 .
}

==== seq-1.rq

# Sequence in order

PREFIX  rdfs:   <http://www.w3.org/2000/01/rdf-schema#>
PREFIX  rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX  :       <http://example.org/>
PREFIX  xsd:    <http://www.w3.org/2001/XMLSchema#>
PREFIX  jfn:    <java:com.hp.hpl.jena.query.function.library.>

SELECT ?p ?member  WHERE
   {
      ?x :seq ?seq .
      ?seq ?p ?member .
      FILTER ( regex (str(?p), "#_\\d+$") )
   }
ORDER BY xsd:integer(
            jfn:substring(
              str(?p),
              jfn:strlen(str(rdf:)) + 1  # The number after "_"
          ))

Received on Monday, 5 June 2006 09:28:13 UTC