std::string get_content(xml::element const& element)
{
try
{
std::string s;
typedef xml::node::const_iterator NodeConstIterator;
for(NodeConstIterator i = element.begin(); i != element.end(); ++i)
{
if(i->is_text())
{
char const* content = i->get_content();
if(content)
{
s += i->get_content();
}
}
}
return s;
}
catch(std::exception const& e)
{
fatal_error() << e.what() << LMI_FLUSH;
throw "Unreachable--silences a compiler diagnostic.";
}
}
void snappable_detail::save(xml::element& Element, const ipersistent::save_context& Context)
{
xml::element* xml_snap_sources = 0;
for(snap_sources_t::const_iterator snap_source = m_snap_sources.begin(); snap_source != m_snap_sources.end(); ++snap_source)
{
if(explicit_snap_source* const source = dynamic_cast<explicit_snap_source*>(*snap_source))
{
if(!xml_snap_sources)
xml_snap_sources = &Element.append(xml::element("snap_sources"));
xml::element& xml_snap_source = xml_snap_sources->append(xml::element("snap_source"));
xml_snap_source.append(xml::attribute("label", source->m_label));
xml_snap_source.append(xml::attribute("position", source->m_position));
if(source->m_look.get())
xml_snap_source.append(xml::attribute("look", *source->m_look));
if(source->m_up.get())
xml_snap_source.append(xml::attribute("up", *source->m_up));
if(source->m_groups.size())
{
xml::element& xml_groups = xml_snap_source.append(xml::element("groups"));
for(isnap_source::groups_t::iterator group = source->m_groups.begin(); group != source->m_groups.end(); ++group)
xml_groups.append(xml::element("group", *group));
}
}
}
xml::element* xml_snap_targets = 0;
for(snap_targets_t::const_iterator snap_target = m_snap_targets.begin(); snap_target != m_snap_targets.end(); ++snap_target)
{
if(explicit_snap_target* const target = dynamic_cast<explicit_snap_target*>(*snap_target))
{
if(!xml_snap_targets)
xml_snap_targets = &Element.append(xml::element("snap_targets"));
xml::element& xml_snap_target = xml_snap_targets->append(xml::element("snap_target"));
xml_snap_target.append(xml::attribute("label", target->m_label));
xml_snap_target.append(xml::attribute("position", target->m_position));
if(target->m_look.get())
xml_snap_target.append(xml::attribute("look", *target->m_look));
if(target->m_up.get())
xml_snap_target.append(xml::attribute("up", *target->m_up));
if(target->m_groups.size())
{
xml::element& xml_groups = xml_snap_target.append(xml::element("groups"));
for(isnap_source::groups_t::iterator group = target->m_groups.begin(); group != target->m_groups.end(); ++group)
xml_groups.append(xml::element("group", *group));
}
}
}
}
bool get_attr
(xml::element const& element
,std::string const& name
,std::string& value
)
{
try
{
xml::attributes const& attrs = element.get_attributes();
xml::attributes::const_iterator i = attrs.find(name.c_str());
if(i != attrs.end())
{
value = i->get_value();
return true;
}
else
{
return false;
}
}
catch(std::exception const& e)
{
fatal_error() << e.what() << LMI_FLUSH;
throw "Unreachable--silences a compiler diagnostic.";
}
}
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;
}
void database_entity::read(xml::element const& e)
{
key_ = db_key_from_name(e.get_name());
xml_serialize::get_element(e, "axis_lengths", axis_lengths_);
xml_serialize::get_element(e, "data_values" , data_values_ );
xml_serialize::get_element(e, "gloss" , gloss_ );
assert_invariants();
}
std::string get_name(xml::element const& element)
{
try
{
char const* name = element.get_name();
return name ? name : "";
}
catch(std::exception const& e)
{
fatal_error() << e.what() << LMI_FLUSH;
throw "Unreachable--silences a compiler diagnostic.";
}
}
void set_attr
(xml::element& element
,std::string const& name
,std::string const& value
)
{
try
{
element.get_attributes().insert(name.c_str(), value.c_str());
}
catch(std::exception const& e)
{
fatal_error() << e.what() << LMI_FLUSH;
throw "Unreachable--silences a compiler diagnostic.";
}
}
bool run_test(const xml::element& test, fs::path base_dir)
{
bool result = true;
fs::path input(base_dir / test.get_attribute("URI"));
fs::path output(base_dir / test.get_attribute("OUTPUT"));
if (VERBOSE)
{
cout << "-----------------------------------------------" << endl
<< "ID: " << test.get_attribute("ID") << endl
<< "TYPE: " << test.get_attribute("TYPE") << endl
<< "FILE: " << fs::system_complete(input) << endl
<< test.content() << endl
<< endl;
}
++total_tests;
if (not fs::exists(input))
{
cout << "test file " << input << " does not exist" << endl;
return false;
}
if (test.get_attribute("SECTIONS") == "B.")
{
if (VERBOSE)
cout << "skipping unicode character validation tests" << endl;
++skipped_tests;
return true;
}
fs::current_path(input.branch_path());
fs::ifstream is(input);
if (not is.is_open())
throw zeep::exception("test file not open");
try
{
fs::current_path(input.branch_path());
if (test.get_attribute("TYPE") == "valid")
result = run_valid_test(is, output);
else if (test.get_attribute("TYPE") == "not-wf" or test.get_attribute("TYPE") == "invalid")
{
bool failed = false;
try
{
DOC doc;
doc.set_validating(test.get_attribute("TYPE") == "invalid");
is >> doc;
++should_have_failed;
result = false;
}
catch (zeep::xml::not_wf_exception& e)
{
if (test.get_attribute("TYPE") != "not-wf")
{
++wrong_exception;
throw zeep::exception(string("Wrong exception (should have been invalid):\n\t") + e.what());
}
failed = true;
if (VERBOSE)
cout << e.what() << endl;
}
catch (zeep::xml::invalid_exception& e)
{
if (test.get_attribute("TYPE") != "invalid")
{
++wrong_exception;
throw zeep::exception(string("Wrong exception (should have been not-wf):\n\t") + e.what());
}
failed = true;
if (VERBOSE)
cout << e.what() << endl;
}
catch (std::exception& e)
{
throw zeep::exception(string("Wrong exception:\n\t") + e.what());
}
if (VERBOSE and not failed)
throw zeep::exception("invalid document, should have failed");
}
else // if (test.get_attribute("TYPE") == "not-wf" or test.get_attribute("TYPE") == "error" )
{
bool failed = false;
try
{
DOC doc;
is >> doc;
++should_have_failed;
result = false;
}
catch (std::exception& e)
{
if (VERBOSE)
cout << e.what() << endl;
failed = true;
}
if (VERBOSE and not failed)
throw zeep::exception("invalid document, should have failed");
}
}
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;
}