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//
#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include "common.hpp"
#include <vide/types/std_optional.hpp>
TEST_SUITE_BEGIN("validation");
template <typename Ar>
struct NonValidatingProxy : vide::ProxyArchive<NonValidatingProxy<Ar>, Ar> {
Ar ar;
static constexpr bool enforce_validation = false;
template <typename Stream>
explicit NonValidatingProxy(Stream& stream) : vide::ProxyArchive<NonValidatingProxy<Ar>, Ar>(ar), ar(stream) {}
};
struct is_odd {
template <typename T>
static inline void operator()(const T& var) {
if (var % 2 == 0)
throw vide::Exception("Is-odd validation failed during serialization: object is even.");
}
};
template<typename IArchive, typename OArchive>
struct Tester {
template <typename T>
void test_out(const T& varOutput, const auto&... validators) {
std::ostringstream os; {
OArchive oar(os);
oar(varOutput, validators...);
}
}
template <typename T>
auto test_in_(const T& varOutput, const auto&... validators) {
std::ostringstream os; {
OArchive oar(os);
oar(varOutput); // No validation on output so we can write out the invalid, so we can test the input validation
}
T varInput{};
std::istringstream is(os.str()); {
IArchive iar(is);
iar(varInput, validators...);
}
return varInput;
}
template <typename T>
void test_out_nvp(const T& varOutput, const auto&... validators) {
std::ostringstream os; {
OArchive oar(os);
oar.nvp("var", varOutput, validators...);
}
}
template <typename T>
auto test_in__nvp(const T& varOutput, const auto&... validators) {
std::ostringstream os; {
OArchive oar(os);
oar.nvp("var", varOutput); // No validation on output so we can write out the invalid, so we can test the input validation
}
T varInput{};
std::istringstream is(os.str()); {
IArchive iar(is);
iar.nvp("var", varInput, validators...);
}
return varInput;
}
};
template <typename IArchive, typename OArchive>
void test_validation() {
// --- Active
Tester<IArchive, OArchive> active{};
// Not null
CHECK_NOTHROW(active.test_out(std::make_unique<int>(42), vide::notnull));
CHECK_NOTHROW(active.test_in_(std::make_unique<int>(42), vide::notnull));
CHECK_THROWS_AS(active.test_out(std::unique_ptr<int>{nullptr}, vide::notnull), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::unique_ptr<int>{nullptr}, vide::notnull), vide::Exception);
// Not null - Range
CHECK_NOTHROW(active.test_out(std::vector<std::shared_ptr<int>>{std::make_shared<int>(42)}, vide::notnull));
CHECK_NOTHROW(active.test_in_(std::vector<std::shared_ptr<int>>{std::make_shared<int>(42)}, vide::notnull));
CHECK_THROWS_AS(active.test_out(std::vector<std::shared_ptr<int>>{nullptr}, vide::notnull), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::vector<std::shared_ptr<int>>{nullptr}, vide::notnull), vide::Exception);
CHECK_NOTHROW(active.test_out(std::vector<int>{1, 2, 3}, vide::notnull));
CHECK_NOTHROW(active.test_in_(std::vector<int>{1, 2, 3}, vide::notnull));
CHECK_THROWS_AS(active.test_out(std::vector<int>{1, 0, 3}, vide::notnull), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::vector<int>{1, 0, 3}, vide::notnull), vide::Exception);
// Not null range
CHECK_NOTHROW(active.test_out(std::vector<std::shared_ptr<int>>{std::make_shared<int>(42)}, vide::notnullrange));
CHECK_NOTHROW(active.test_in_(std::vector<std::shared_ptr<int>>{std::make_shared<int>(42)}, vide::notnullrange));
CHECK_THROWS_AS(active.test_out(std::vector<std::shared_ptr<int>>{nullptr}, vide::notnullrange), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::vector<std::shared_ptr<int>>{nullptr}, vide::notnullrange), vide::Exception);
CHECK_NOTHROW(active.test_out(std::vector<int>{1, 2, 3}, vide::notnullrange));
CHECK_NOTHROW(active.test_in_(std::vector<int>{1, 2, 3}, vide::notnullrange));
CHECK_THROWS_AS(active.test_out(std::vector<int>{1, 0, 3}, vide::notnullrange), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::vector<int>{1, 0, 3}, vide::notnullrange), vide::Exception);
// Not empty
CHECK_NOTHROW(active.test_out(std::vector<int>{0}, vide::notempty));
CHECK_NOTHROW((active.test_in_(std::vector<int>{0}, vide::notempty)));
CHECK_THROWS_AS(active.test_out(std::vector<int>{}, vide::notempty), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::vector<int>{}, vide::notempty), vide::Exception);
// Max size
CHECK_NOTHROW(active.test_in_(std::vector<int>{}, vide::maxsize(2)));
CHECK_NOTHROW(active.test_in_(std::vector<int>{0}, vide::maxsize(2)));
CHECK_NOTHROW(active.test_in_(std::vector<int>{0, 1}, vide::maxsize(2)));
CHECK_THROWS_AS(active.test_in_(std::vector<int>{0, 1, 2}, vide::maxsize(2)), vide::Exception);
// Min size
CHECK_THROWS_AS(active.test_in_(std::vector<int>{}, vide::minsize(2)), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::vector<int>{0}, vide::minsize(2)), vide::Exception);
CHECK_NOTHROW(active.test_in_(std::vector<int>{0, 1}, vide::minsize(2)));
CHECK_NOTHROW(active.test_in_(std::vector<int>{0, 1, 2}, vide::minsize(2)));
// Not null + custom is odd
CHECK_NOTHROW(active.test_out(41, vide::notnull, is_odd{}));
CHECK_NOTHROW(active.test_in_(41, vide::notnull, is_odd{}));
CHECK_NOTHROW(active.test_out(41, is_odd{}, vide::notnull));
CHECK_NOTHROW(active.test_in_(41, is_odd{}, vide::notnull));
CHECK_THROWS_AS(active.test_out(42, vide::notnull, is_odd{}), vide::Exception);
CHECK_THROWS_AS(active.test_in_(42, vide::notnull, is_odd{}), vide::Exception);
CHECK_THROWS_AS(active.test_out(42, is_odd{}, vide::notnull), vide::Exception);
CHECK_THROWS_AS(active.test_in_(42, is_odd{}, vide::notnull), vide::Exception);
// Test NVP
CHECK_NOTHROW(active.test_out_nvp(std::make_unique<int>(42), vide::notnull));
CHECK_NOTHROW(active.test_in__nvp(std::make_unique<int>(42), vide::notnull));
CHECK_THROWS_AS(active.test_out_nvp(std::unique_ptr<int>{nullptr}, vide::notnull), vide::Exception);
CHECK_THROWS_AS(active.test_in__nvp(std::unique_ptr<int>{nullptr}, vide::notnull), vide::Exception);
// Test indirect
CHECK_NOTHROW(active.test_out(std::make_unique<int>(41), vide::indirect(vide::notnull), vide::indirect(is_odd{})));
CHECK_NOTHROW(active.test_in_(std::make_unique<int>(41), vide::indirect(vide::notnull), vide::indirect(is_odd{})));
CHECK_NOTHROW(active.test_out(std::make_unique<int>(41), vide::indirect(is_odd{}), vide::indirect(vide::notnull)));
CHECK_NOTHROW(active.test_in_(std::make_unique<int>(41), vide::indirect(is_odd{}), vide::indirect(vide::notnull)));
CHECK_THROWS_AS(active.test_out(std::make_unique<int>(42), vide::indirect(vide::notnull), vide::indirect(is_odd{})), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::make_unique<int>(42), vide::indirect(vide::notnull), vide::indirect(is_odd{})), vide::Exception);
CHECK_THROWS_AS(active.test_out(std::make_unique<int>(42), vide::indirect(is_odd{}), vide::indirect(vide::notnull)), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::make_unique<int>(42), vide::indirect(is_odd{}), vide::indirect(vide::notnull)), vide::Exception);
CHECK_NOTHROW(active.test_out(std::optional<int>(42), vide::indirect(vide::notnull)));
CHECK_NOTHROW(active.test_in_(std::optional<int>(42), vide::indirect(vide::notnull)));
CHECK_NOTHROW(active.test_in_(std::optional<std::vector<int>>{std::in_place}, vide::indirect(vide::maxsize(2))));
CHECK_NOTHROW(active.test_out(std::optional<std::vector<int>>{std::in_place}, vide::indirect(vide::maxsize(2))));
CHECK_NOTHROW(active.test_in_(std::optional<std::vector<int>>{std::in_place, std::initializer_list<int>{0}}, vide::indirect(vide::maxsize(2))));
CHECK_NOTHROW(active.test_out(std::optional<std::vector<int>>{std::in_place, std::initializer_list<int>{0}}, vide::indirect(vide::maxsize(2))));
CHECK_NOTHROW(active.test_in_(std::optional<std::vector<int>>{std::in_place, std::initializer_list<int>{0, 1}}, vide::indirect(vide::maxsize(2))));
CHECK_NOTHROW(active.test_out(std::optional<std::vector<int>>{std::in_place, std::initializer_list<int>{0, 1}}, vide::indirect(vide::maxsize(2))));
CHECK_THROWS_AS(active.test_in_(std::optional<std::vector<int>>{std::in_place, std::initializer_list<int>{0, 1, 2}}, vide::indirect(vide::maxsize(2))), vide::Exception);
CHECK_THROWS_AS(active.test_out(std::optional<std::vector<int>>{std::in_place, std::initializer_list<int>{0, 1, 2}}, vide::indirect(vide::maxsize(2))), vide::Exception);
// Test ranged
CHECK_NOTHROW(active.test_in_(std::vector<std::vector<int>>{}, vide::ranged(vide::maxsize(2))));
CHECK_NOTHROW(active.test_out(std::vector<std::vector<int>>{}, vide::ranged(vide::maxsize(2))));
CHECK_NOTHROW(active.test_in_(std::vector<std::vector<int>>{std::vector<int>{0}}, vide::ranged(vide::maxsize(2))));
CHECK_NOTHROW(active.test_out(std::vector<std::vector<int>>{std::vector<int>{0}}, vide::ranged(vide::maxsize(2))));
CHECK_NOTHROW(active.test_in_(std::vector<std::vector<int>>{std::vector<int>{0}, std::vector<int>{1}, std::vector<int>{2}}, vide::ranged(vide::maxsize(2))));
CHECK_NOTHROW(active.test_out(std::vector<std::vector<int>>{std::vector<int>{0}, std::vector<int>{1}, std::vector<int>{2}}, vide::ranged(vide::maxsize(2))));
CHECK_NOTHROW(active.test_in_(std::vector<std::vector<int>>{std::vector<int>{0, 1}, std::vector<int>{0, 1}}, vide::ranged(vide::maxsize(2))));
CHECK_NOTHROW(active.test_out(std::vector<std::vector<int>>{std::vector<int>{0, 1}, std::vector<int>{0, 1}}, vide::ranged(vide::maxsize(2))));
CHECK_NOTHROW(active.test_in_(std::vector<std::vector<int>>{std::vector<int>{1, 1}, std::vector<int>{1, 1}}, vide::ranged(vide::notnull)));
CHECK_NOTHROW(active.test_out(std::vector<std::vector<int>>{std::vector<int>{1, 1}, std::vector<int>{1, 1}}, vide::ranged(vide::notnull)));
CHECK_THROWS_AS(active.test_in_(std::vector<std::vector<int>>{std::vector<int>{0, 1, 2}}, vide::ranged(vide::maxsize(2))), vide::Exception);
CHECK_THROWS_AS(active.test_out(std::vector<std::vector<int>>{std::vector<int>{0, 1, 2}}, vide::ranged(vide::maxsize(2))), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::vector<std::vector<int>>{std::vector<int>{1, 0}}, vide::ranged(vide::notnull)), vide::Exception);
CHECK_THROWS_AS(active.test_out(std::vector<std::vector<int>>{std::vector<int>{1, 0}}, vide::ranged(vide::notnull)), vide::Exception);
CHECK_THROWS_AS(active.test_in_(std::vector<std::vector<int>>{std::vector<int>{1, 1}, std::vector<int>{0, 1}}, vide::ranged(vide::notnull)), vide::Exception);
CHECK_THROWS_AS(active.test_out(std::vector<std::vector<int>>{std::vector<int>{1, 1}, std::vector<int>{0, 1}}, vide::ranged(vide::notnull)), vide::Exception);
// --- Inactive
Tester<NonValidatingProxy<IArchive>, NonValidatingProxy<OArchive>> inactive{};
// Not enforced - Not null
CHECK_NOTHROW(inactive.test_out(std::make_unique<int>(42), vide::notnull));
CHECK_NOTHROW(inactive.test_in_(std::make_unique<int>(42), vide::notnull));
CHECK_NOTHROW(inactive.test_out(std::unique_ptr<int>{nullptr}, vide::notnull));
CHECK_NOTHROW(inactive.test_in_(std::unique_ptr<int>{nullptr}, vide::notnull));
// Not enforced - Not empty
CHECK_NOTHROW(inactive.test_out(std::vector<int>{0}, vide::notempty));
CHECK_NOTHROW((inactive.test_in_(std::vector<int>{0}, vide::notempty)));
CHECK_NOTHROW(inactive.test_out(std::vector<int>{}, vide::notempty));
CHECK_NOTHROW(inactive.test_in_(std::vector<int>{}, vide::notempty));
// Not enforced - Not null + custom is odd
CHECK_NOTHROW(inactive.test_out(41, vide::notnull, is_odd{}));
CHECK_NOTHROW(inactive.test_in_(41, vide::notnull, is_odd{}));
CHECK_NOTHROW(inactive.test_out(41, is_odd{}, vide::notnull));
CHECK_NOTHROW(inactive.test_in_(41, is_odd{}, vide::notnull));
CHECK_NOTHROW(inactive.test_out(42, vide::notnull, is_odd{}));
CHECK_NOTHROW(inactive.test_in_(42, vide::notnull, is_odd{}));
CHECK_NOTHROW(inactive.test_out(42, is_odd{}, vide::notnull));
CHECK_NOTHROW(inactive.test_in_(42, is_odd{}, vide::notnull));
std::ostringstream os; {
OArchive oar(os);
oar(0); // To suppress: rapidjson internal assertion failure: IsObject()
CHECK_THROWS_AS(oar.verify(false, "Reason"), vide::Exception);
}
std::istringstream is(os.str()); {
IArchive iar(is);
CHECK_THROWS_AS(iar.verify(false, "Reason"), vide::Exception);
}
}
CREATE_TEST_CASES_FOR_ALL_ARCHIVE("validation", test_validation)
TEST_SUITE_END();