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/*
* Copyright 2009- ECMWF.
*
* This software is licensed under the terms of the Apache Licence version 2.0
* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
* In applying this licence, ECMWF does not waive the privileges and immunities
* granted to it by virtue of its status as an intergovernmental organisation
* nor does it submit to any jurisdiction.
*/
#include <boost/test/unit_test.hpp>
#include "ecflow/core/Filesystem.hpp"
#include "ecflow/core/Serialization.hpp"
#include "ecflow/test/scaffold/Naming.hpp"
using namespace ecf;
class Base {
public:
enum State { UNKNOWN = 0, COMPLETE = 1, QUEUED = 2, ABORTED = 3, SUBMITTED = 4, ACTIVE = 5, SUSPENDED = 6 };
Base() = default;
explicit Base(bool test) : test_(test) {}
bool operator==(const Base& rhs) const {
return x == rhs.x && y == rhs.y && state_ == rhs.state_ && test_ == rhs.test_;
}
void print(std::ostream& os) const {
os << "Base: x(" << x << ") y(" << y << ") state(" << state_ << ") test(" << test_ << ")";
}
private:
// This method lets cereal know which data members to serialize
friend class cereal::access;
template <class Archive>
void serialize(Archive& ar, std::uint32_t const version) {
ar(CEREAL_NVP(x), CEREAL_NVP(y), CEREAL_NVP(state_));
CEREAL_OPTIONAL_NVP(ar, test_, [this]() { return test_; }); // conditionally save
}
int x{2}, y{2};
State state_{State::SUSPENDED};
bool test_{false};
};
std::ostream& operator<<(std::ostream& os, Base const& m) {
m.print(os);
return os;
}
// =================================================================================
BOOST_AUTO_TEST_SUITE(U_Core)
BOOST_AUTO_TEST_SUITE(T_CerealOptionalNVP)
BOOST_AUTO_TEST_CASE(test_cereal_optional) {
ECF_NAME_THIS_TEST();
Base original;
Base original1(true);
std::string path = "test_cereal_optional";
{
std::ofstream os(path);
cereal::JSONOutputArchive oarchive(os); // Create an output archive
oarchive(cereal::make_nvp("Base", original),
cereal::make_nvp("Base", original1)); // Write the data to the archive
} // archive goes out of scope, ensuring all contents are flushed
{
BOOST_CHECK_MESSAGE(fs::exists(path), " Expected file to exist");
std::ifstream is(path);
cereal::JSONInputArchive iarchive(is); // Create an input archive
Base restored;
Base restored1;
iarchive(restored, restored1); // Read the data from the archive
BOOST_CHECK_MESSAGE(restored == original, "restored(" << restored << ") != original(" << original << ")");
BOOST_CHECK_MESSAGE(restored1 == original1, "restored1(" << restored1 << ") != original1(" << original1 << ")");
fs::remove(path); // Remove the file. Comment out for debugging
}
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
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