test: delete meta_drop.cpp

test/CMakeLists.txt

@@ -268,7 +268,6 @@ SETUP_BASIC_TEST(meta_conv entt/meta/meta_conv.cpp)
 SETUP_BASIC_TEST(meta_ctor entt/meta/meta_ctor.cpp)
 SETUP_BASIC_TEST(meta_custom entt/meta/meta_custom.cpp)
 SETUP_BASIC_TEST(meta_data entt/meta/meta_data.cpp)
-SETUP_BASIC_TEST(meta_dtor entt/meta/meta_dtor.cpp)
 SETUP_BASIC_TEST(meta_factory entt/meta/meta_factory.cpp)
 SETUP_BASIC_TEST(meta_func entt/meta/meta_func.cpp)
 SETUP_BASIC_TEST(meta_handle entt/meta/meta_handle.cpp)

test/entt/meta/meta_dtor.cpp

@@ -1,115 +0,0 @@
-#include <utility>
-#include <gtest/gtest.h>
-#include <entt/core/hashed_string.hpp>
-#include <entt/locator/locator.hpp>
-#include <entt/meta/context.hpp>
-#include <entt/meta/factory.hpp>
-#include <entt/meta/meta.hpp>
-#include <entt/meta/node.hpp>
-#include <entt/meta/resolve.hpp>
-
-struct clazz {
-    clazz(int &cnt)
-        : counter{&cnt} {
-        ++(*counter);
-    }
-
-    static void destroy_decr(clazz &instance) {
-        --(*instance.counter);
-    }
-
-    void destroy_incr() const {
-        ++(*counter);
-    }
-
-    int *counter;
-};
-
-struct MetaDtor: ::testing::Test {
-    void SetUp() override {
-        using namespace entt::literals;
-
-        entt::meta_factory<clazz>{}
-            .type("clazz"_hs)
-            .ctor<int &>()
-            .dtor<clazz::destroy_decr>();
-    }
-
-    void TearDown() override {
-        entt::meta_reset();
-    }
-};
-
-TEST_F(MetaDtor, Dtor) {
-    int counter{};
-
-    auto any = entt::resolve<clazz>().construct(entt::forward_as_meta(counter));
-    auto cref = std::as_const(any).as_ref();
-    auto ref = any.as_ref();
-
-    ASSERT_TRUE(any);
-    ASSERT_TRUE(cref);
-    ASSERT_TRUE(ref);
-
-    ASSERT_EQ(counter, 1);
-
-    cref.reset();
-    ref.reset();
-
-    ASSERT_TRUE(any);
-    ASSERT_FALSE(cref);
-    ASSERT_FALSE(ref);
-
-    ASSERT_EQ(counter, 1);
-
-    any.reset();
-
-    ASSERT_FALSE(any);
-    ASSERT_FALSE(cref);
-    ASSERT_FALSE(ref);
-
-    ASSERT_EQ(counter, 0);
-}
-
-TEST_F(MetaDtor, AsRefConstruction) {
-    int counter{};
-
-    clazz instance{counter};
-    auto any = entt::forward_as_meta(instance);
-    auto cany = entt::forward_as_meta(std::as_const(instance));
-    auto cref = cany.as_ref();
-    auto ref = any.as_ref();
-
-    ASSERT_TRUE(any);
-    ASSERT_TRUE(cany);
-    ASSERT_TRUE(cref);
-    ASSERT_TRUE(ref);
-
-    ASSERT_EQ(counter, 1);
-
-    any.reset();
-    cany.reset();
-    cref.reset();
-    ref.reset();
-
-    ASSERT_FALSE(any);
-    ASSERT_FALSE(cany);
-    ASSERT_FALSE(cref);
-    ASSERT_FALSE(ref);
-
-    ASSERT_EQ(counter, 1);
-}
-
-TEST_F(MetaDtor, ReRegistration) {
-    SetUp();
-
-    int counter{};
-    auto &&node = entt::internal::resolve<clazz>(entt::internal::meta_context::from(entt::locator<entt::meta_ctx>::value_or()));
-
-    ASSERT_NE(node.dtor.dtor, nullptr);
-
-    entt::meta_factory<clazz>{}.dtor<&clazz::destroy_incr>();
-    entt::resolve<clazz>().construct(entt::forward_as_meta(counter)).reset();
-
-    ASSERT_EQ(counter, 2);
-}