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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <algorithm>
#include <iostream>
#include <Eet.hh>
#include "eet_cxx_suite.h"
struct pod_type
{
int i;
char c;
};
START_TEST(eet_cxx_descriptors)
{
efl::eet::eet_init init;
auto d = efl::eet::make_descriptor
("pod_type"
, efl::eet::type("i", &pod_type::i)
, efl::eet::type("c", &pod_type::c));
static_assert(std::is_same<efl::eet::descriptor<pod_type, int, char>, decltype(d)>::value, "");
Eet_File* file = eet_open("/tmp/eet_file_test.eet", EET_FILE_MODE_READ_WRITE);
ck_assert(file != 0);
pod_type pod = {1, 2};
int s = eet_data_write(file, d.native_handle(), "pod", &pod, true);
std::cout << "bytes written " << s << std::endl;
ck_assert(s > 0);
eet_sync(file);
auto p = efl::eet::read_by_ptr(file, "pod", d);
ck_assert(p != 0);
ck_assert(p->i == 1);
ck_assert(p->c == 2);
eet_close(file);
}
END_TEST
int constructors_called = 0
, destructors_called = 0;
struct non_pod
{
non_pod() : i(10)
{
++constructors_called;
}
non_pod(non_pod const& other)
: i(other.i)
{
++constructors_called;
}
~non_pod()
{
++destructors_called;
}
int i;
};
START_TEST(eet_cxx_descriptors_non_pod)
{
efl::eet::eet_init init;
auto d = efl::eet::make_descriptor
("pod_type", EET_CXX_MEMBER(non_pod, i));
static_assert(std::is_same<efl::eet::descriptor<non_pod, int>, decltype(d)>::value, "");
{
Eet_File* file = eet_open("/tmp/eet_file_test.eet", EET_FILE_MODE_READ_WRITE);
ck_assert(file != 0);
::non_pod non_pod;
int s = eet_data_write(file, d.native_handle(), "non_pod", &non_pod, true);
std::cout << "bytes written " << s << std::endl;
ck_assert(s > 0);
eet_sync(file);
auto p = efl::eet::read_by_ptr(file, "non_pod", d);
ck_assert(p != 0);
ck_assert(p->i == 10);
auto v = efl::eet::read(file, "non_pod", d);
ck_assert(v.i == 10);
eet_close(file);
}
std::cout << "constructors called for non pod: " << constructors_called
<< " destructors called for non pod: " << destructors_called << std::endl;
ck_assert(constructors_called == destructors_called);
}
END_TEST
struct pod_composited
{
pod_type* member;
};
struct pod_composited_with_non_pod
{
non_pod* member;
};
struct pod_value_composited
{
pod_type member;
};
START_TEST(eet_cxx_descriptors_composition)
{
efl::eet::eet_init init;
auto pod_descriptor = efl::eet::make_descriptor
("pod_type"
, efl::eet::type("i", &pod_type::i)
, efl::eet::type("c", &pod_type::c));
static_assert(std::is_same<efl::eet::descriptor<pod_type, int, char>
, decltype(pod_descriptor)>::value, "");
auto non_pod_descriptor = efl::eet::make_descriptor
("non_pod"
, efl::eet::type("i", &non_pod::i));
static_assert(std::is_same<efl::eet::descriptor<non_pod, int>
, decltype(non_pod_descriptor)>::value, "");
{
auto d = efl::eet::make_descriptor
("pod_composited", efl::eet::type("pod_composited", &pod_composited::member, pod_descriptor));
static_assert(std::is_same<efl::eet::descriptor<pod_composited, pod_type*>, decltype(d)>::value, "");
Eet_File* file = eet_open("/tmp/eet_file_test.eet", EET_FILE_MODE_READ_WRITE);
ck_assert(file != 0);
::pod_composited pod_composited {new pod_type{5, 'a'}};
int s = eet_data_write(file, d.native_handle(), "foo", &pod_composited, false);
ck_assert(s > 0);
eet_sync(file);
auto p = efl::eet::read_by_ptr(file, "foo", d);
ck_assert(p != 0);
ck_assert(p->member->i == 5);
ck_assert(p->member->c == 'a');
delete p->member;
auto v = efl::eet::read(file, "foo", d);
ck_assert(v.member->i == 5);
ck_assert(v.member->c == 'a');
delete v.member;
eet_close(file);
}
{
auto d = efl::eet::make_descriptor
("pod_composited_with_non_pod", efl::eet::type("pod_composited_with_non_pod", &pod_composited_with_non_pod::member, non_pod_descriptor));
static_assert(std::is_same<efl::eet::descriptor<pod_composited_with_non_pod, non_pod*>, decltype(d)>::value, "");
Eet_File* file = eet_open("/tmp/eet_file_test.eet", EET_FILE_MODE_READ_WRITE);
ck_assert(file != 0);
::pod_composited_with_non_pod pod_composited_with_non_pod {new non_pod};
int s = eet_data_write(file, d.native_handle(), "foo", &pod_composited_with_non_pod, false);
ck_assert(s > 0);
eet_sync(file);
auto p = efl::eet::read_by_ptr(file, "foo", d);
ck_assert(p != 0);
ck_assert(p->member->i == 10);
delete p->member;
auto v = efl::eet::read(file, "foo", d);
ck_assert(v.member->i == 10);
delete v.member;
eet_close(file);
delete pod_composited_with_non_pod.member;
}
std::cout << "constructors called for non pod: " << constructors_called
<< " destructors called for non pod: " << destructors_called << std::endl;
ck_assert(constructors_called == destructors_called);
{
auto d = efl::eet::make_descriptor
("pod_value_composited", efl::eet::type("member"
, &pod_value_composited::member, pod_descriptor));
static_assert(std::is_same<efl::eet::descriptor<pod_value_composited, pod_type>, decltype(d)>::value, "");
Eet_File* file = eet_open("/tmp/eet_file_test.eet", EET_FILE_MODE_READ_WRITE);
ck_assert(file != 0);
::pod_value_composited pod_value_composited {{5, 'a'}};
int s = eet_data_write(file, d.native_handle(), "foo", &pod_value_composited, false);
ck_assert(s > 0);
eet_sync(file);
auto p = efl::eet::read_by_ptr(file, "foo", d);
ck_assert(p != 0);
ck_assert(p->member.i == 5);
ck_assert(p->member.c == 'a');
auto v = efl::eet::read(file, "foo", d);
ck_assert(v.member.i == 5);
ck_assert(v.member.c == 'a');
eet_close(file);
}
}
END_TEST
void
eet_cxx_test_descriptors(TCase* tc)
{
tcase_add_test(tc, eet_cxx_descriptors);
tcase_add_test(tc, eet_cxx_descriptors_non_pod);
tcase_add_test(tc, eet_cxx_descriptors_composition);
}
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