43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#include <gtest/gtest.h>
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#include <entt/entity/component.hpp>
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struct self_contained {
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static constexpr auto in_place_delete = true;
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static constexpr auto page_size = 4u;
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};
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struct traits_based {};
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template<>
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struct entt::component_traits<traits_based> {
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static constexpr auto in_place_delete = false;
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static constexpr auto ignore_if_empty = false;
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static constexpr auto page_size = 8u;
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};
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struct default_params {};
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TEST(Component, DefaultParams) {
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using traits = entt::component_traits<default_params>;
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static_assert(!traits::in_place_delete);
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static_assert(traits::ignore_if_empty);
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static_assert(traits::page_size == ENTT_PACKED_PAGE);
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}
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TEST(Component, SelfContained) {
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using traits = entt::component_traits<self_contained>;
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static_assert(traits::in_place_delete);
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static_assert(traits::ignore_if_empty);
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static_assert(traits::page_size == 4u);
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}
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TEST(Component, TraitsBased) {
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using traits = entt::component_traits<traits_based>;
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static_assert(!traits::in_place_delete);
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static_assert(!traits::ignore_if_empty);
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static_assert(traits::page_size == 8u);
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}
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