CppunitTest_sw_ooxmlexport: register wps, wp and a namespaces

This are all required to be able to assert the drawingML equivalent of
VML XPath expressions.

Change-Id: I79460d6ae7448120f8b9c27acdba52d33ff52a5a

sw/qa/extras/ooxmlexport/ooxmlexport.cxx

@@ -135,6 +135,9 @@ xmlNodeSetPtr Test::getXPathNode(xmlDocPtr pXmlDoc, const OString& rXPath)
     xmlXPathRegisterNs(pXmlXpathCtx, BAD_CAST("w"), BAD_CAST("http://schemas.openxmlformats.org/wordprocessingml/2006/main"));
     xmlXPathRegisterNs(pXmlXpathCtx, BAD_CAST("v"), BAD_CAST("urn:schemas-microsoft-com:vml"));
     xmlXPathRegisterNs(pXmlXpathCtx, BAD_CAST("mc"), BAD_CAST("http://schemas.openxmlformats.org/markup-compatibility/2006"));
+    xmlXPathRegisterNs(pXmlXpathCtx, BAD_CAST("wps"), BAD_CAST("http://schemas.microsoft.com/office/word/2010/wordprocessingShape"));
+    xmlXPathRegisterNs(pXmlXpathCtx, BAD_CAST("wp"), BAD_CAST("http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing"));
+    xmlXPathRegisterNs(pXmlXpathCtx, BAD_CAST("a"), BAD_CAST("http://schemas.openxmlformats.org/drawingml/2006/main"));
     xmlXPathObjectPtr pXmlXpathObj = xmlXPathEvalExpression(BAD_CAST(rXPath.getStr()), pXmlXpathCtx);
     return pXmlXpathObj->nodesetval;
 }