[cddlm] CDL Tests

[Guilherme Germoglio]

Hello,

Our test results regarding the cdl parser can be viewed in:
http://lsd.ufcg.edu.br/~guiga/cddlm/test_results/index.html

>From these tests we have changed test cddlm-cdl-2005-09-0005, from
import_namespace set because its resolution expected is not correct.

The expected must be the following:

  <cdl:system xmlns:test1="http://cddlm.org/test1.cdl"
            xmlns:t2="http://cddlm.org/test2.cdl">
          <MyServer>
            <hostname>www.cddlm.org</hostname>
            <port>80</port>
          </MyServer>
  </cdl:system>

As hostname property was redefined to www.cddlm.org in MyServer, which
extends test1:WebServer, this property cannot be the same of test1:WebServer
(data/hostname).

As you can see in the results, 2 required tests remained failing:
cddlm-cdl-2005-02-0021 and cddlm-cdl-06-0001
They regard the resolution of references to lazy properties. We think the
tests are not according to the specification, that says in sections 7.3.3and
7.5.2, respectively:

  "A value reference at *n* referring to *n'* is resolvable if and only if:

      (...)

   -

   The node *n'* and its descendants do not have any @cdl:ref and
   @cdl:lazy attribute. Otherwise, the resolution is deferred until these
   @cdl:ref and @cdl:lazy attributes are resolved."


"A reference to an property with a @cdl:lazy attribute MUST NOT be resolved
before the @cdl:lazy attribute is resolved."

What does the specification mean by "be resolved"? When it states that the
reference MUST NOT be resolved, does it mean that the reference must remain
unchanged? If so, the tests must be changed. If not, what is the expected
behavior?

Also, there were three non-required tests from the suite that are not
included in these results.

Guilherme
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