105 lines
3.1 KiB
C++
105 lines
3.1 KiB
C++
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
|
|
// test_exported.cpp
|
|
|
|
// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
|
|
// Use, modification and distribution is subject to 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)
|
|
|
|
// should pass compilation and execution
|
|
|
|
#include <cstddef>
|
|
#include <fstream>
|
|
|
|
#include <boost/config.hpp>
|
|
#include <cstdio> // remove
|
|
#if defined(BOOST_NO_STDC_NAMESPACE)
|
|
namespace std{
|
|
using ::remove;
|
|
}
|
|
#endif
|
|
|
|
#include <boost/serialization/type_info_implementation.hpp>
|
|
#include <boost/serialization/export.hpp>
|
|
#include <boost/serialization/base_object.hpp>
|
|
|
|
#include "test_tools.hpp"
|
|
|
|
#include <boost/archive/polymorphic_oarchive.hpp>
|
|
#include <boost/archive/polymorphic_iarchive.hpp>
|
|
|
|
#include "polymorphic_derived1.hpp"
|
|
#include "polymorphic_derived2.hpp"
|
|
|
|
// save exported polymorphic class
|
|
void save_exported(const char *testfile)
|
|
{
|
|
test_ostream os(testfile, TEST_STREAM_FLAGS);
|
|
test_oarchive oa_implementation(os, TEST_ARCHIVE_FLAGS);
|
|
boost::archive::polymorphic_oarchive & oa_interface = oa_implementation;
|
|
|
|
const polymorphic_base *rb1 = new polymorphic_derived1;
|
|
const polymorphic_base *rb2 = new polymorphic_derived2;
|
|
|
|
// export will permit correct serialization
|
|
// through a pointer to a base class
|
|
std::cout << "saving polymorphic_derived1 (no_rtti)\n";
|
|
oa_interface << BOOST_SERIALIZATION_NVP(rb1);
|
|
|
|
std::cout << "saving polymorphic_derived2\n";
|
|
oa_interface << BOOST_SERIALIZATION_NVP(rb2);
|
|
|
|
delete rb1;
|
|
delete rb2;
|
|
}
|
|
|
|
// save exported polymorphic class
|
|
void load_exported(const char *testfile)
|
|
{
|
|
test_istream is(testfile, TEST_STREAM_FLAGS);
|
|
test_iarchive ia_implementation(is, TEST_ARCHIVE_FLAGS);
|
|
boost::archive::polymorphic_iarchive & ia_interface = ia_implementation;
|
|
|
|
polymorphic_base *rb1 = NULL;
|
|
polymorphic_base *rb2 = NULL;
|
|
|
|
// export will permit correct serialization
|
|
// through a pointer to a base class
|
|
ia_interface >> BOOST_SERIALIZATION_NVP(rb1);
|
|
BOOST_CHECK_MESSAGE(
|
|
boost::serialization::type_info_implementation<polymorphic_derived1>
|
|
::type::get_const_instance()
|
|
==
|
|
* boost::serialization::type_info_implementation<polymorphic_base>
|
|
::type::get_const_instance().get_derived_extended_type_info(*rb1),
|
|
"restored pointer b1 not of correct type"
|
|
);
|
|
|
|
ia_interface >> BOOST_SERIALIZATION_NVP(rb2);
|
|
BOOST_CHECK_MESSAGE(
|
|
boost::serialization::type_info_implementation<polymorphic_derived2>
|
|
::type::get_const_instance()
|
|
==
|
|
* boost::serialization::type_info_implementation<polymorphic_base>
|
|
::type::get_const_instance().get_derived_extended_type_info(*rb2),
|
|
"restored pointer b2 not of correct type"
|
|
);
|
|
|
|
delete rb1;
|
|
delete rb2;
|
|
}
|
|
|
|
int
|
|
test_main( int /* argc */, char* /* argv */[] )
|
|
{
|
|
const char * testfile = boost::archive::tmpnam(NULL);
|
|
BOOST_REQUIRE(NULL != testfile);
|
|
|
|
save_exported(testfile);
|
|
load_exported(testfile);
|
|
std::remove(testfile);
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|
|
// EOF
|