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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "orcus/sax_ns_parser.hpp"
#include "orcus/dom_tree.hpp"
#include "orcus/xml_namespace.hpp"
#include "orcus/stream.hpp"
#include <cstdlib>
#include <cassert>
#include <iostream>
#include <sstream>
using namespace orcus;
using namespace std;
class sax_handler_encoded_attrs
{
std::vector<sax::parser_attribute> m_attrs;
public:
void doctype(const sax::doctype_declaration&) {}
void start_declaration(std::string_view) {}
void end_declaration(std::string_view)
{
m_attrs.clear();
}
void start_element(const sax::parser_element&) {}
void end_element(const sax::parser_element&) {}
void characters(std::string_view, bool) {}
void attribute(const sax::parser_attribute& attr)
{
m_attrs.push_back(attr);
}
bool check(const vector<string>& expected) const
{
if (m_attrs.size() != expected.size())
{
cerr << "unexpected attribute count." << endl;
return false;
}
for (size_t i = 0, n = m_attrs.size(); i < n; ++i)
{
if (m_attrs[i].value != expected[i].c_str())
{
cerr << "expected attribute value: " << expected[i] << " actual attribute value: " << m_attrs[i].value << endl;
return false;
}
}
return true;
}
};
const char* sax_parser_test_dirs[] = {
SRCDIR"/test/xml/simple/",
SRCDIR"/test/xml/encoded-char/",
SRCDIR"/test/xml/default-ns/",
SRCDIR"/test/xml/ns-alias-1/",
SRCDIR"/test/xml/bom/",
SRCDIR"/test/xml/custom-decl-1/",
SRCDIR"/test/xml/cdata-1/",
SRCDIR"/test/xml/single-quote/",
SRCDIR"/test/xml/no-decl-1/",
SRCDIR"/test/xml/underscore-identifier/",
SRCDIR"/test/xml/self-closing-root/",
SRCDIR"/test/xml/utf8-1/",
SRCDIR"/test/xml/utf8-2/",
};
const char* sax_parser_parse_only_test_dirs[] = {
SRCDIR"/test/xml/parse-only/rss/"
};
void parse_file(dom::document_tree& tree, const char* filepath, std::string& /*strm*/)
{
cout << "testing " << filepath << endl;
file_content content(filepath);
assert(!content.empty());
tree.load(content.str());
}
void test_xml_sax_parser()
{
string strm;
size_t n = sizeof(sax_parser_test_dirs)/sizeof(sax_parser_test_dirs[0]);
for (size_t i = 0; i < n; ++i)
{
const char* dir = sax_parser_test_dirs[i];
string dir_path(dir);
string file = dir_path;
file.append("input.xml");
xmlns_repository repo;
xmlns_context cxt = repo.create_context();
dom::document_tree tree(cxt);
parse_file(tree, file.c_str(), strm);
// Get the compact form of the content.
ostringstream os;
tree.dump_compact(os);
string content = os.str();
// Load the check form.
file = dir_path;
file.append("check.txt");
file_content check(file.data());
std::string_view psource(content);
std::string_view pcheck = check.str();
// They must be equal, minus preceding or trailing spaces (if any).
assert(trim(psource) == trim(pcheck));
}
}
void test_xml_sax_parser_read_only()
{
string strm;
size_t n = sizeof(sax_parser_parse_only_test_dirs)/sizeof(sax_parser_parse_only_test_dirs[0]);
for (size_t i = 0; i < n; ++i)
{
const char* dir = sax_parser_parse_only_test_dirs[i];
string dir_path(dir);
string file = dir_path;
file.append("input.xml");
xmlns_repository repo;
xmlns_context cxt = repo.create_context();
dom::document_tree tree(cxt);
parse_file(tree, file.c_str(), strm);
}
}
void test_xml_declarations()
{
string strm;
const char* file_path = SRCDIR"/test/xml/custom-decl-1/input.xml";
xmlns_repository repo;
xmlns_context cxt = repo.create_context();
dom::document_tree dom(cxt);
parse_file(dom, file_path, strm);
// Make sure we parse the custom declaration correctly.
dom::const_node decl = dom.declaration("mso-application");
assert(decl.type() == dom::node_t::declaration);
assert(decl.attribute("progid") == "Excel.Sheet");
}
void test_xml_dtd()
{
struct {
const char* file_path;
sax::doctype_declaration::keyword_type keyword;
const char* root_element;
const char* fpi;
const char* uri;
} tests[] = {
{ SRCDIR"/test/xml/doctype/html.xml", sax::doctype_declaration::keyword_type::dtd_public,
"html", "-//W3C//DTD XHTML 1.0 Transitional//EN", "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" }
};
xmlns_repository repo;
size_t n = sizeof(tests)/sizeof(tests[0]);
for (size_t i = 0; i < n; ++i)
{
const char* file_path = tests[i].file_path;
string strm;
xmlns_context cxt = repo.create_context();
dom::document_tree dom(cxt);
parse_file(dom, file_path, strm);
const sax::doctype_declaration* dtd = dom.get_doctype();
assert(dtd);
assert(dtd->keyword == tests[i].keyword);
assert(dtd->root_element == tests[i].root_element);
assert(dtd->fpi == tests[i].fpi);
if (tests[i].uri)
{
assert(dtd->uri == tests[i].uri);
}
}
}
void test_xml_encoded_attrs()
{
const char* filepath = SRCDIR"/test/xml/encoded-attrs/test1.xml";
cout << "testing " << filepath << endl;
file_content content(filepath);
assert(!content.empty());
sax_handler_encoded_attrs hdl;
sax_parser<sax_handler_encoded_attrs> parser(content.str(), hdl);
parser.parse();
vector<string> expected;
expected.push_back("1 & 2");
expected.push_back("3 & 4");
expected.push_back("5 & 6");
assert(hdl.check(expected));
}
int main()
{
test_xml_sax_parser();
test_xml_sax_parser_read_only();
test_xml_declarations();
test_xml_dtd();
test_xml_encoded_attrs();
return EXIT_SUCCESS;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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