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#ifndef HEADER_TEST_HPP
#define HEADER_TEST_HPP
#include "../src/pugixml.hpp"
#if (defined(_MSC_VER) && _MSC_VER==1200) || defined(__DMC__)
typedef int intptr_t;
#endif
#include <string.h>
#include <math.h>
#include <float.h>
#include <setjmp.h>
#if defined(__MWERKS__) || defined(__BORLANDC__)
#include <stdint.h> // intptr_t
#endif
#include <string>
struct test_runner
{
test_runner(const char* name)
{
_name = name;
_next = _tests;
_tests = this;
}
virtual ~test_runner() {}
virtual void run() = 0;
const char* _name;
test_runner* _next;
static test_runner* _tests;
static size_t _memory_fail_threshold;
static jmp_buf _failure;
};
inline bool test_string_equal(const char* lhs, const char* rhs)
{
return (!lhs || !rhs) ? lhs == rhs : strcmp(lhs, rhs) == 0;
}
template <typename Node> inline bool test_node_name_value(const Node& node, const char* name, const char* value)
{
return test_string_equal(node.name(), name) && test_string_equal(node.value(), value);
}
struct xml_writer_string: public pugi::xml_writer
{
std::string result;
virtual void write(const void* data, size_t size)
{
result += std::string(static_cast<const char*>(data), size);
}
};
inline bool test_node(const pugi::xml_node& node, const char* contents, const char* indent, unsigned int flags)
{
xml_writer_string writer;
node.print(writer, indent, flags);
return writer.result == contents;
}
#ifndef PUGIXML_NO_XPATH
inline bool test_xpath_string(const pugi::xml_node& node, const char* query, const char* expected)
{
pugi::xpath_query q(query);
return q.evaluate_string(node) == expected;
}
inline bool test_xpath_boolean(const pugi::xml_node& node, const char* query, bool expected)
{
pugi::xpath_query q(query);
return q.evaluate_boolean(node) == expected;
}
inline bool test_xpath_number(const pugi::xml_node& node, const char* query, double expected)
{
pugi::xpath_query q(query);
return fabs(q.evaluate_number(node) - expected) < 1e-16f;
}
inline bool test_xpath_number_nan(const pugi::xml_node& node, const char* query)
{
pugi::xpath_query q(query);
double r = q.evaluate_number(node);
#if defined(_MSC_VER) || defined(__BORLANDC__)
return _isnan(r) != 0;
#else
return r != r;
#endif
}
inline bool test_xpath_fail_compile(const char* query)
{
try
{
pugi::xpath_query q(query);
return false;
}
catch (const pugi::xpath_exception&)
{
return true;
}
}
struct xpath_node_set_tester
{
pugi::xpath_node_set result;
unsigned int last;
const char* message;
void check(bool condition)
{
if (!condition) longjmp(test_runner::_failure, (int)(intptr_t)message);
}
xpath_node_set_tester(const pugi::xml_node& node, const char* query, const char* message): last(0), message(message)
{
pugi::xpath_query q(query);
result = q.evaluate_node_set(node);
}
~xpath_node_set_tester()
{
// check that we processed everything
check(last == result.size());
}
xpath_node_set_tester& operator%(unsigned int expected)
{
// check element count
check(last < result.size());
// check document order
pugi::xpath_node node = result.begin()[last];
unsigned int order = node.attribute() ? node.attribute().document_order() : node.node().document_order();
check(order == expected);
// continue to the next element
last++;
return *this;
}
};
#endif
struct dummy_fixture {};
#define TEST_FIXTURE(name, fixture) \
struct test_runner_helper_##name: fixture \
{ \
void run(); \
}; \
static struct test_runner_##name: test_runner \
{ \
test_runner_##name(): test_runner(#name) {} \
\
virtual void run() \
{ \
test_runner_helper_##name helper; \
helper.run(); \
} \
} test_runner_instance_##name; \
void test_runner_helper_##name::run()
#define TEST(name) TEST_FIXTURE(name, dummy_fixture)
#define TEST_XML_FLAGS(name, xml, flags) \
struct test_fixture_##name \
{ \
pugi::xml_document doc; \
\
test_fixture_##name() \
{ \
CHECK(doc.load(xml, flags)); \
} \
\
private: \
test_fixture_##name(const test_fixture_##name&); \
test_fixture_##name& operator=(const test_fixture_##name&); \
}; \
\
TEST_FIXTURE(name, test_fixture_##name)
#define TEST_XML(name, xml) TEST_XML_FLAGS(name, xml, pugi::parse_default)
#define CHECK_JOIN(text, file, line) text file #line
#define CHECK_JOIN2(text, file, line) CHECK_JOIN(text, file, line)
#define CHECK_TEXT(condition, text) if (condition) ; else longjmp(test_runner::_failure, (int)(intptr_t)(CHECK_JOIN2(text, " at "__FILE__ ":", __LINE__)))
#if (defined(_MSC_VER) && _MSC_VER == 1200) || defined(__MWERKS__)
# define STR(value) "??" // MSVC 6.0 and CodeWarrior have troubles stringizing stuff with strings w/escaping inside
#else
# define STR(value) #value
#endif
#define CHECK(condition) CHECK_TEXT(condition, STR(condition) " is false")
#define CHECK_STRING(value, expected) CHECK_TEXT(test_string_equal(value, expected), STR(value) " is not equal to " STR(expected))
#define CHECK_DOUBLE(value, expected) CHECK_TEXT(fabs(value - expected) < 1e-6, STR(value) " is not equal to " STR(expected))
#define CHECK_NAME_VALUE(node, name, value) CHECK_TEXT(test_node_name_value(node, name, value), STR(node) " name/value do not match " STR(name) " and " STR(value))
#define CHECK_NODE_EX(node, expected, indent, flags) CHECK_TEXT(test_node(node, expected, indent, flags), STR(node) " contents does not match " STR(expected))
#define CHECK_NODE(node, expected) CHECK_NODE_EX(node, expected, "", pugi::format_raw)
#ifndef PUGIXML_NO_XPATH
#define CHECK_XPATH_STRING(node, query, expected) CHECK_TEXT(test_xpath_string(node, query, expected), STR(query) " does not evaluate to " STR(expected) " in context " STR(node))
#define CHECK_XPATH_BOOLEAN(node, query, expected) CHECK_TEXT(test_xpath_boolean(node, query, expected), STR(query) " does not evaluate to " STR(expected) " in context " STR(node))
#define CHECK_XPATH_NUMBER(node, query, expected) CHECK_TEXT(test_xpath_number(node, query, expected), STR(query) " does not evaluate to " STR(expected) " in context " STR(node))
#define CHECK_XPATH_NUMBER_NAN(node, query) CHECK_TEXT(test_xpath_number_nan(node, query), STR(query) " does not evaluate to NaN in context " STR(node))
#define CHECK_XPATH_FAIL(query) CHECK_TEXT(test_xpath_fail_compile(query), STR(query) " should not compile")
#define CHECK_XPATH_NODESET(node, query) xpath_node_set_tester(node, query, CHECK_JOIN2(STR(query) " does not evaluate to expected set in context " STR(node), " at "__FILE__ ":", __LINE__))
#endif
#endif
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