From 437794834f64a2ef2111f9e9437ab876eff4df88 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Wed, 3 Apr 2024 23:56:57 +0200
Subject: entity: fix getting enum min/max

---
 test/entity.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'test')

diff --git a/test/entity.cpp b/test/entity.cpp
index 36302662..783721f1 100644
--- a/test/entity.cpp
+++ b/test/entity.cpp
@@ -281,6 +281,17 @@ void test_range4()
     fm_assert(r.second == rʹ.max);
 }
 
+constexpr bool test_enum_range()
+{
+    enum class E { foo, bar };
+    constexpr auto x = TestAccessors{};
+    constexpr auto f = entity::type<E>::field("vec"_s, constantly(E::bar), [](auto&&, auto&&) {});
+    static_assert(f.read(x) == E::bar);
+    constexpr auto r = f.get_range(x);
+    static_assert(r.max != E{0});
+    return true;
+}
+
 } // namespace
 
 void test_app::test_entity()
@@ -300,6 +311,7 @@ void test_app::test_entity()
     test_range2();
     static_assert(test_range3());
     test_range4();
+    static_assert(test_enum_range());
 }
 
 } // namespace floormat
-- 
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