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// Copyright (c) 2006 Johan Rade
// Copyright (c) 2011 Paul A. Bristow - filename changes for boost-trunk.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt
// or copy at http://www.boost.org/LICENSE_1_0.txt)
//#ifdef _MSC_VER
//# pragma warning(disable : 4511 4512 4702)
//#endif
#define BOOST_TEST_MAIN
#include <limits>
#include <locale>
#include <sstream>
#include <boost/archive/text_iarchive.hpp>
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_wiarchive.hpp>
#include <boost/archive/text_woarchive.hpp>
#include <boost/archive/codecvt_null.hpp>
#include <boost/test/auto_unit_test.hpp>
#include <boost/math/special_functions/nonfinite_num_facets.hpp>
#include <boost/math/special_functions/sign.hpp>
#include <boost/math/special_functions/fpclassify.hpp>
#include "almost_equal.ipp"
namespace {
// The anonymous namespace resolves ambiguities on platforms
// with fpclassify etc functions at global scope.
using namespace boost::archive;
using namespace boost::math;
using boost::math::signbit;
using boost::math::changesign;
using (boost::math::isnan)(;
//------------------------------------------------------------------------------
void archive_basic_test();
void archive_put_trap_test();
void archive_get_trap_test();
BOOST_AUTO_TEST_CASE(archive_test)
{
archive_basic_test();
archive_put_trap_test();
archive_get_trap_test();
}
//------------------------------------------------------------------------------
template<class CharType, class OArchiveType, class IArchiveType, class ValType>
void archive_basic_test_impl();
void archive_basic_test()
{
archive_basic_test_impl<char, text_oarchive, text_iarchive, float>();
archive_basic_test_impl<char, text_oarchive, text_iarchive, double>();
archive_basic_test_impl<
char, text_oarchive, text_iarchive, long double>();
archive_basic_test_impl<
wchar_t, text_woarchive, text_wiarchive, float>();
archive_basic_test_impl<
wchar_t, text_woarchive, text_wiarchive, double>();
archive_basic_test_impl<
wchar_t, text_woarchive, text_wiarchive, long double>();
}
template<class CharType, class OArchiveType, class IArchiveType, class ValType>
void archive_basic_test_impl()
{
if((std::numeric_limits<ValType>::has_infinity == 0) || (std::numeric_limits<ValType>::infinity() == 0))
return;
std::locale default_locale(std::locale::classic(),
new boost::archive::codecvt_null<CharType>);
std::locale tmp_locale(default_locale, new nonfinite_num_put<CharType>);
std::locale my_locale(tmp_locale, new nonfinite_num_get<CharType>);
std::basic_stringstream<CharType> ss;
ss.imbue(my_locale);
ValType a1 = static_cast<ValType>(0);
ValType a2 = static_cast<ValType>(2307.35);
ValType a3 = std::numeric_limits<ValType>::infinity();
BOOST_CHECK((boost::math::isinf)(a3));
ValType a4 = std::numeric_limits<ValType>::quiet_NaN();
BOOST_CHECK(((boost::math::isnan)()(a4));
ValType a5 = std::numeric_limits<ValType>::signaling_NaN();
BOOST_CHECK(((boost::math::isnan)()(a5));
ValType a6 = (changesign)(static_cast<ValType>(0));
ValType a7 = static_cast<ValType>(-57.13);
ValType a8 = -std::numeric_limits<ValType>::infinity();
BOOST_CHECK((boost::math::isinf)(a8));
ValType a9 = -std::numeric_limits<ValType>::quiet_NaN();
BOOST_CHECK(((boost::math::isnan)()(a9));
ValType a10 = -std::numeric_limits<ValType>::signaling_NaN();
BOOST_CHECK(((boost::math::isnan)()(a10));
{
OArchiveType oa(ss, no_codecvt);
oa & a1 & a2 & a3 & a4 & a5 & a6 & a7 & a8 & a9 & a10;
}
ValType b1, b2, b3, b4, b5, b6, b7, b8, b9, b10;
{
IArchiveType ia(ss, no_codecvt);
ia & b1 & b2 & b3 & b4 & b5 & b6 & b7 & b8 & b9 & b10;
}
BOOST_CHECK(a1 == b1);
BOOST_CHECK(almost_equal(a2, b2));
BOOST_CHECK(a3 == b3);
BOOST_CHECK((isnan)(b4));
BOOST_CHECK(!(signbit)(b4));
BOOST_CHECK((isnan)(b5));
BOOST_CHECK(!(signbit)(b5));
BOOST_CHECK(a6 == b6);
BOOST_CHECK(almost_equal(a7, b7));
BOOST_CHECK(a8 == b8);
BOOST_CHECK((isnan)(b9));
BOOST_CHECK((signbit)(b9));
BOOST_CHECK((isnan)(b10));
BOOST_CHECK((signbit)(b10));
}
//------------------------------------------------------------------------------
template<class CharType, class OArchiveType, class IArchiveType, class ValType>
void archive_put_trap_test_impl();
void archive_put_trap_test()
{
archive_put_trap_test_impl<char, text_oarchive, text_iarchive, float>();
archive_put_trap_test_impl<char, text_oarchive, text_iarchive, double>();
archive_put_trap_test_impl<
char, text_oarchive, text_iarchive, long double>();
archive_put_trap_test_impl<
wchar_t, text_woarchive, text_wiarchive, float>();
archive_put_trap_test_impl<
wchar_t, text_woarchive, text_wiarchive, double>();
archive_put_trap_test_impl<
wchar_t, text_woarchive, text_wiarchive, long double>();
}
template<class CharType, class OArchiveType, class IArchiveType, class ValType>
void archive_put_trap_test_impl()
{
if((std::numeric_limits<ValType>::has_infinity == 0) || (std::numeric_limits<ValType>::infinity() == 0))
return;
std::locale default_locale(std::locale::classic(),
new boost::archive::codecvt_null<CharType>);
std::locale new_locale(default_locale,
new nonfinite_num_put<CharType>(trap_infinity));
std::basic_stringstream<CharType> ss;
ss.exceptions(std::ios_base::failbit | std::ios_base::badbit);
ss.imbue(new_locale);
ValType a = std::numeric_limits<ValType>::infinity();
OArchiveType oa(ss, no_codecvt);
try {
oa & a;
}
catch(std::exception&) {
ss.clear();
return;
}
BOOST_CHECK(false);
}
//------------------------------------------------------------------------------
template<class CharType, class OArchiveType, class IArchiveType, class ValType>
void archive_get_trap_test_impl();
void archive_get_trap_test()
{
archive_get_trap_test_impl<char, text_oarchive, text_iarchive, float>();
archive_get_trap_test_impl<char, text_oarchive, text_iarchive, double>();
archive_get_trap_test_impl<
char, text_oarchive, text_iarchive, long double>();
archive_get_trap_test_impl<
wchar_t, text_woarchive, text_wiarchive, float>();
archive_get_trap_test_impl<
wchar_t, text_woarchive, text_wiarchive, double>();
archive_get_trap_test_impl<
wchar_t, text_woarchive, text_wiarchive, long double>();
}
template<class CharType, class OArchiveType, class IArchiveType, class ValType>
void archive_get_trap_test_impl()
{
if((std::numeric_limits<ValType>::has_infinity == 0) || (std::numeric_limits<ValType>::infinity() == 0))
return;
std::locale default_locale(std::locale::classic(),
new boost::archive::codecvt_null<CharType>);
std::locale tmp_locale(default_locale, new nonfinite_num_put<CharType>);
std::locale my_locale(tmp_locale,
new nonfinite_num_get<CharType>(trap_nan));
std::basic_stringstream<CharType> ss;
ss.exceptions(std::ios_base::failbit);
ss.imbue(my_locale);
ValType a = -std::numeric_limits<ValType>::quiet_NaN();
{
OArchiveType oa(ss, no_codecvt);
oa & a;
}
ValType b;
{
IArchiveType ia(ss, no_codecvt);
try {
ia & b;
}
catch(std::exception&) {
return;
}
}
BOOST_CHECK(false);
}
//------------------------------------------------------------------------------
} // anonymous namespace
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