cast_to

untests/vmath_ext_tests.cpp

@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * This file is part of the "https://github.com/blackmatov/vmath.hpp"
+ * For conditions of distribution and use, see copyright notice in LICENSE.md
+ * Copyright (C) 2020, by Matvey Cherevko (blackmatov@gmail.com)
+ ******************************************************************************/
+
+#include <vmath.hpp/vmath_ext.hpp>
+
+#define CATCH_CONFIG_FAST_COMPILE
+#include <catch2/catch.hpp>
+
+#include "vmath_tests.hpp"
+
+namespace
+{
+    using namespace vmath_hpp;
+    using namespace vmath_tests;
+}
+
+TEST_CASE("vmath/ext") {
+    SECTION("cast_to") {
+        constexpr auto i = cast_to<int>(1.5f);
+        STATIC_REQUIRE(i == 1);
+        STATIC_REQUIRE(std::is_same_v<decltype(i), const int>);
+    }
+}