xml::node::const_iterator retrieve_element
(xml::element const& parent
,std::string const& name
)
{
xml::node::const_iterator i = parent.find(name.c_str());
if(parent.end() == i)
{
fatal_error()
<< "Required element '"
<< name
<< "' not found."
<< LMI_FLUSH
;
}
return i;
}
bool run_test(const xml::element& test)
{
cout << "----------------------------------------------------------" << endl
<< "ID: " << test.get_attribute("ID")
<< endl
<< "xpath: " << test.get_attribute("xpath") << endl
// << "data: " << test.content() << endl
// << "expected-size: " << test.get_attribute("expected-size") << endl
<< endl;
fs::path data_file = fs::current_path() / test.get_attribute("data");
if (not fs::exists(data_file))
throw zeep::exception("file does not exist");
xml::document doc;
doc.set_validating(false);
fs::ifstream file(data_file);
file >> doc;
if (VERBOSE)
cout << "test doc:" << endl << doc << endl;
xml::xpath xp(test.get_attribute("xpath"));
xml::context context;
foreach (const xml::element* e, test.find("var"))
context.set(e->get_attribute("name"), e->get_attribute("value"));
xml::node_set ns = xp.evaluate<xml::node>(*doc.root(), context);
if (VERBOSE)
{
int nr = 1;
foreach (const xml::node* n, ns)
cout << nr++ << ">> " << *n << endl;
}
bool result = true;
if (ns.size() != boost::lexical_cast<unsigned int>(test.get_attribute("expected-size")))
{
cout << "incorrect number of nodes in returned node-set" << endl
<< "expected: " << test.get_attribute("expected-size") << endl;
result = false;
}
string test_attr_name = test.get_attribute("test-name");
string attr_test = test.get_attribute("test-attr");
if (not attr_test.empty())
{
if (VERBOSE)
cout << "testing attribute " << test_attr_name << " for " << attr_test << endl;
foreach (const xml::node* n, ns)
{
const xml::element* e = dynamic_cast<const xml::element*>(n);
if (e == NULL)
continue;
if (e->get_attribute(test_attr_name) != attr_test)
{
cout << "expected attribute content is not found for node " << e->qname() << endl;
result = false;
}
}
}
if (result)
cout << "Test passed" << endl;
else
{
cout << "Test failed" << endl;
int nr = 1;
foreach (const xml::node* n, ns)
cout << nr++ << ") " << *n << endl;
}
return result;
}