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/**
* This file contains all the snippets in the doxygen documentation.
*
* It is not actually a test as such, but makes sure that the snippets will
* actually compile and do what we claim they do.
*/
//#define protected public
#include "uscxml/config.h"
#include "uscxml/Common.h"
#include "uscxml/Interpreter.h"
#include "uscxml/interpreter/InterpreterImpl.h"
#include "uscxml/util/DOM.h"
using namespace uscxml;
using namespace XERCESC_NS;
void testDOMUtils() {
const char* xml =
"<scxml>"
" <state doc=\"1\" post=\"1\">"
" <transition doc=\"1\" post=\"1\" />"
" </state>"
" <state doc=\"2\" post=\"3\">"
" <transition doc=\"2\" post=\"3\" />"
" <state doc=\"3\" post=\"2\">"
" <transition doc=\"2\" post=\"2\" />"
" </state>"
" </state>"
" <final id=\"done\" />"
"</scxml>";
size_t index = 1;
Interpreter interpreter = Interpreter::fromXML(xml, "");
interpreter.step();
XERCESC_NS::DOMElement* scxml = interpreter.getImpl()->getDocument()->getDocumentElement();
{
// postfix
std::list<DOMElement*> result;
DOMUtils::filterElementGeneric({ "state" }, result, scxml, DOMUtils::POSTFIX, true, true);
index = 1;
for (auto trans : result) {
assert(HAS_ATTR(trans, "post"));
std::cout << "post: " << ATTR(trans, "post") << std::endl;
assert(ATTR(trans, "post") == toStr(index));
index++;
}
}
{
// document
std::list<DOMElement*> result;
DOMUtils::filterElementGeneric({ "state" }, result, scxml, DOMUtils::DOCUMENT, true, true);
index = 1;
for (auto trans : result) {
assert(HAS_ATTR(trans, "doc"));
std::cout << "doc: " << ATTR(trans, "doc") << std::endl;
assert(ATTR(trans, "doc") == toStr(index));
index++;
}
}
}
int main(int argc, char** argv) {
try {
testDOMUtils();
} catch (ErrorEvent e) {
std::cout << e;
}
}
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