67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
|
#include <utility>
|
||
|
|
#include <gtest/gtest.h>
|
||
|
|
#include <entt/core/hashed_string.hpp>
|
||
|
|
#include <entt/meta/factory.hpp>
|
||
|
|
#include <entt/meta/meta.hpp>
|
||
|
|
|
||
|
|
struct clazz_t {
|
||
|
|
clazz_t()
|
||
|
|
: value{} {}
|
||
|
|
|
||
|
|
void incr() {
|
||
|
|
++value;
|
||
|
|
}
|
||
|
|
|
||
|
|
void decr() {
|
||
|
|
--value;
|
||
|
|
}
|
||
|
|
|
||
|
|
int value;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct MetaHandle: ::testing::Test {
|
||
|
|
void SetUp() override {
|
||
|
|
using namespace entt::literals;
|
||
|
|
|
||
|
|
entt::meta<clazz_t>()
|
||
|
|
.type("clazz"_hs)
|
||
|
|
.func<&clazz_t::incr>("incr"_hs)
|
||
|
|
.func<&clazz_t::decr>("decr"_hs);
|
||
|
|
}
|
||
|
|
|
||
|
|
void TearDown() override {
|
||
|
|
entt::meta_reset();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
TEST_F(MetaHandle, Functionalities) {
|
||
|
|
using namespace entt::literals;
|
||
|
|
|
||
|
|
clazz_t instance{};
|
||
|
|
entt::meta_handle handle{};
|
||
|
|
entt::meta_handle chandle{};
|
||
|
|
|
||
|
|
ASSERT_FALSE(handle);
|
||
|
|
ASSERT_FALSE(chandle);
|
||
|
|
|
||
|
|
handle = entt::meta_handle{instance};
|
||
|
|
chandle = entt::meta_handle{std::as_const(instance)};
|
||
|
|
|
||
|
|
ASSERT_TRUE(handle);
|
||
|
|
ASSERT_TRUE(chandle);
|
||
|
|
|
||
|
|
ASSERT_TRUE(handle->invoke("incr"_hs));
|
||
|
|
ASSERT_FALSE(chandle->invoke("incr"_hs));
|
||
|
|
ASSERT_FALSE(std::as_const(handle)->invoke("incr"_hs));
|
||
|
|
ASSERT_EQ(instance.value, 1);
|
||
|
|
|
||
|
|
auto any = entt::forward_as_meta(instance);
|
||
|
|
handle = entt::meta_handle{any};
|
||
|
|
chandle = entt::meta_handle{std::as_const(any)};
|
||
|
|
|
||
|
|
ASSERT_TRUE(handle->invoke("decr"_hs));
|
||
|
|
ASSERT_FALSE(chandle->invoke("decr"_hs));
|
||
|
|
ASSERT_FALSE(std::as_const(handle)->invoke("decr"_hs));
|
||
|
|
ASSERT_EQ(instance.value, 0);
|
||
|
|
}
|