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test: registry get_or_emplace empty

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This commit is contained in:
Michele Caini
2025-03-03 08:48:25 +01:00
parent 269bb61f91
commit 4d1501277d
1 changed files with 16 additions and 4 deletions
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20
test/entt/entity/registry.cpp
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@@ -1506,15 +1506,27 @@ TEST(Registry, Get) {
TEST(Registry, GetOrEmplace) {
entt::registry registry{};
const auto entity = registry.create();
const auto value = registry.get_or_emplace<int>(entity, 3);
const auto value = 3;
const auto other = 1.;
ASSERT_EQ(registry.get_or_emplace<int>(entity, value), value);
ASSERT_EQ(registry.get_or_emplace<double>(entity, other), other);
ASSERT_TRUE((registry.all_of<int, double>(entity)));
ASSERT_EQ(registry.get<int>(entity), value);
ASSERT_EQ(registry.get<double>(entity), other);
}
TEST(Registry, GetOrEmplaceEmpty) {
entt::registry registry{};
const auto entity = registry.create();
// get_or_emplace must work for empty types
// NOLINTNEXTLINE(readability-redundant-casting)
static_cast<void>(registry.get_or_emplace<test::empty>(entity));
ASSERT_TRUE((registry.all_of<int, test::empty>(entity)));
ASSERT_EQ(registry.get<int>(entity), value);
ASSERT_EQ(registry.get<int>(entity), 3);
ASSERT_TRUE((registry.all_of<test::empty>(entity)));
}
ENTT_DEBUG_TEST(RegistryDeathTest, GetOrEmplace) {