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#include <iostream>
#include "uscxml/config.h"
#include "uscxml/Common.h"
#include <DOM/Document.hpp>
#include <XPath/XPath.hpp>
#include <DOM/SAX2DOM/SAX2DOM.hpp>
#include <DOM/io/Stream.hpp>
#include "uscxml/Interpreter.h"
#include "uscxml/DOMUtils.h"
using namespace Arabica::DOM;
using namespace Arabica::XPath;
using namespace uscxml;
#define VALIDATE \
std::pair<Document<std::string>, NameSpaceInfo> parsed = parse(xmlSS.str());\
Document<std::string> origDoc = parsed.first;\
NameSpaceInfo origNS = parsed.second;\
validateRootFoo(parsed);\
insertBar(parsed);\
std::cout << parsed.first << std::endl;\
validateRootFooBar(parsed);\
parsed = cloneDocument(parsed);\
insertBaz(parsed);\
std::cout << parsed.first << std::endl;\
validateRootFooBarBaz(parsed);\
assert(Interpreter::filterChildElements(origNS.xmlNSPrefix + "bar", origDoc.getDocumentElement()).size() == 3);\
assert(Interpreter::filterChildElements(origNS.xmlNSPrefix + "baz", origDoc.getDocumentElement()).size() == 0);
/**
Test DOM manipulations and document cloning with different namespace scenarios
*/
static std::string testPath;
static Arabica::XPath::XPath<std::string> _xpath;
std::pair<Document<std::string>, NameSpaceInfo> parse(const std::string xmlString) {
NameSpacingParser parser = NameSpacingParser::fromXML(xmlString);
if (parser.errorsReported())
assert(false);
return std::make_pair(parser.getDocument(), parser.nameSpace);
}
std::pair<Document<std::string>, NameSpaceInfo> cloneDocument(std::pair<Document<std::string>, NameSpaceInfo>& parsed) {
NameSpaceInfo nsInfo = parsed.second;
Document<std::string> document = parsed.first;
Document<std::string> clonedDocument;
DOMImplementation<std::string> domFactory = Arabica::SimpleDOM::DOMImplementation<std::string>::getDOMImplementation();
clonedDocument = domFactory.createDocument(document.getNamespaceURI(), "", 0);
Node<std::string> child = document.getFirstChild();
while (child) {
Node<std::string> newNode = clonedDocument.importNode(child, true);
clonedDocument.appendChild(newNode);
child = child.getNextSibling();
}
return std::make_pair(clonedDocument, nsInfo);
}
void insertBar(std::pair<Document<std::string>, NameSpaceInfo>& parsed) {
NameSpaceInfo nsInfo = parsed.second;
Document<std::string> document = parsed.first;
Node<std::string> root = document.getDocumentElement();
for (int i = 0; i < 3; i++) {
Element<std::string> bar = document.createElementNS(nsInfo.nsURL, "bar");
// if (nsInfo.nsToPrefix.find(nsInfo.nsURL) != nsInfo.nsToPrefix.end())
nsInfo.setPrefix(bar);
root.appendChild(bar);
}
}
void insertBaz(std::pair<Document<std::string>, NameSpaceInfo>& parsed) {
NameSpaceInfo nsInfo = parsed.second;
Document<std::string> document = parsed.first;
Node<std::string> root = document.getDocumentElement();
for (int i = 0; i < 3; i++) {
Element<std::string> baz = document.createElementNS(nsInfo.nsURL, "baz");
nsInfo.setPrefix(baz);
root.appendChild(baz);
}
}
static void validateRootFoo(std::pair<Document<std::string>, NameSpaceInfo>& parsed) {
NameSpaceInfo nsInfo = parsed.second;
Document<std::string> document = parsed.first;
Node<std::string> root = document.getDocumentElement();
_xpath.setNamespaceContext(*nsInfo.getNSContext());
assert(TAGNAME(root) == nsInfo.xmlNSPrefix + "root");
assert(LOCALNAME(root) == "root");
NodeSet<std::string> foosFiltered = Interpreter::filterChildElements(nsInfo.xmlNSPrefix + "foo", root);
assert(foosFiltered.size() == 3);
NodeSet<std::string> foosXPath = _xpath.evaluate("//" + nsInfo.xpathPrefix + "foo", root).asNodeSet();
assert(foosXPath.size() == 3);
for (int i = 0; i < 3; i++) {
assert(foosFiltered[i] == foosXPath[i]);
assert(TAGNAME(foosFiltered[i]) == nsInfo.xmlNSPrefix + "foo");
assert(LOCALNAME(foosFiltered[i]) == "foo");
}
}
static void validateRootFooBar(std::pair<Document<std::string>, NameSpaceInfo>& parsed) {
validateRootFoo(parsed);
NameSpaceInfo nsInfo = parsed.second;
Document<std::string> document = parsed.first;
Node<std::string> root = document.getDocumentElement();
_xpath.setNamespaceContext(*nsInfo.getNSContext());
NodeSet<std::string> barsFiltered = Interpreter::filterChildElements(nsInfo.xmlNSPrefix + "bar", root);
assert(barsFiltered.size() == 3);
NodeSet<std::string> barsXPath = _xpath.evaluate("//" + nsInfo.xpathPrefix + "bar", root).asNodeSet();
assert(barsXPath.size() == 3);
for (int i = 0; i < 3; i++) {
assert(barsFiltered[i] == barsXPath[i]);
assert(TAGNAME(barsFiltered[i]) == nsInfo.xmlNSPrefix + "bar");
assert(LOCALNAME(barsFiltered[i]) == "bar");
}
}
static void validateRootFooBarBaz(std::pair<Document<std::string>, NameSpaceInfo>& parsed) {
validateRootFooBar(parsed);
NameSpaceInfo nsInfo = parsed.second;
Document<std::string> document = parsed.first;
Node<std::string> root = document.getDocumentElement();
_xpath.setNamespaceContext(*nsInfo.getNSContext());
assert(TAGNAME(root) == nsInfo.xmlNSPrefix + "root");
assert(LOCALNAME(root) == "root");
NodeSet<std::string> bazsFiltered = Interpreter::filterChildElements(nsInfo.xmlNSPrefix + "baz", root);
assert(bazsFiltered.size() == 3);
NodeSet<std::string> bazsXPath = _xpath.evaluate("//" + nsInfo.xpathPrefix + "baz", root).asNodeSet();
assert(bazsXPath.size() == 3);
for (int i = 0; i < 3; i++) {
assert(bazsFiltered[i] == bazsXPath[i]);
assert(TAGNAME(bazsFiltered[i]) == nsInfo.xmlNSPrefix + "baz");
assert(LOCALNAME(bazsFiltered[i]) == "baz");
}
}
int main(int argc, char** argv) {
if (argc < 2) {
std::cerr << "Expected path to the tests as first argument";
exit(EXIT_FAILURE);
}
testPath = argv[1];
// No namespaces at all
{
std::stringstream xmlSS;
xmlSS << "<root><foo /><foo /><foo /></root>" << std::endl;
VALIDATE
}
// default namespace
{
std::stringstream xmlSS;
xmlSS << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
<root xmlns=\"http://www.w3.org/2005/07/scxml\">\
<foo /><foo /><foo />\
</root>\
" << std::endl;
VALIDATE
}
// explicit namespaces
{
std::stringstream xmlSS;
xmlSS << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
<scxml:root xmlns:scxml=\"http://www.w3.org/2005/07/scxml\">\
<scxml:foo /><scxml:foo /><scxml:foo />\
</scxml:root>\
" << std::endl;
VALIDATE
}
// mixed namespaces
{
std::stringstream xmlSS;
xmlSS << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
<scxml:root xmlns:scxml=\"http://www.w3.org/2005/07/scxml\" xmlns:xhtml=\"http://www.w3.org/1999/xhtml\">\
<xhtml:foo /><xhtml:foo /><xhtml:foo />\
<scxml:foo /><scxml:foo /><scxml:foo />\
</scxml:root>\
" << std::endl;
VALIDATE
}
// mixed namespaces with different default NS
{
std::stringstream xmlSS;
xmlSS << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
<scxml:root xmlns:scxml=\"http://www.w3.org/2005/07/scxml\" xmlns=\"http://www.w3.org/1999/xhtml\">\
<foo /><foo /><foo />\
<scxml:foo /><scxml:foo /><scxml:foo />\
</scxml:root>\
" << std::endl;
VALIDATE
}
}
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