static string test(string query, string xml, string doc)
{
InMemoryStore store = InMemoryStore.getInstance();
Zorba zorba = Zorba.getInstance(store);
XmlDataManager dataManager = zorba.getXmlDataManager();
Iterator docIter = dataManager.parseXML(xml);
docIter.open();
Item idoc = new Item();
docIter.next(idoc);
docIter.close();
docIter.Dispose();
DocumentManager docManager = dataManager.getDocumentManager();
docManager.put(doc, idoc);
XQuery xquery = zorba.compileQuery(query);
string result = xquery.execute();
xquery.destroy();
xquery.Dispose();
zorba.shutdown();
InMemoryStore.shutdown(store);
return(result);
}