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opengeospatial / ets-cat30

OGC Catalogue 3.0 Conformance Test Suite
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clarify presentTitleProperty #16

Closed tomkralidis closed 9 years ago

tomkralidis commented 9 years ago

Given https://github.com/opengeospatial/ets-cat30/commit/c4348abd92035f0a849286d4e1eb6f7ef092092d, I'm now getting a failure when testing against pycsw:

<![CDATA[XPath expression cannot be evaluated: not(exists(csw:SummaryRecord[dc:type or dc:subject or dc:format or ows:BoundingBox])). {1}]]>

Request: http://demo.pycsw.org/cite/csw?elementName=tns:title&request=GetRecords&service=CSW&typeNames=Record&namespace=xmlns%28tns%3Dhttp://purl.org/dc/elements/1.1/%29&version=3.0.0

What is the rationale of this assertion?

pandzel-zz commented 9 years ago

I am getting the same. Moreover, the root cause of this error is an exception being thrown with the following message:

javax.xml.transform.TransformerException: Could not find function: exists

Perhaps, 'exists' function is XPath 2.0, and many frameworks like Java naively supports only 1.0 version which doesn't have 'exists' function.

I would suggest to replace XPath expression with something which doesn't use 'exists', like:

count(csw:SummaryRecord[dc:type or dc:subject or dc:format or ows:BoundingBox])=0

tomkralidis commented 9 years ago

Looks like this has been addressed in 7dffe4110213e95c5feaa16efde7dae5d98e620a. All (pycsw) tests pass again -- thanks!