initial

external/entt/test/lib/dispatcher/shared/lib.cpp

@@ -0,0 +1,9 @@
+#include <entt/core/attribute.h>
+#include <entt/signal/dispatcher.hpp>
+#include "../../../common/boxed_type.h"
+#include "../../../common/empty.h"
+
+ENTT_API void trigger(entt::dispatcher &dispatcher) {
+    dispatcher.trigger<test::empty>();
+    dispatcher.trigger(test::boxed_int{2});
+}

external/entt/test/lib/dispatcher/shared/main.cpp

@@ -0,0 +1,21 @@
+#include <gtest/gtest.h>
+#include <entt/core/attribute.h>
+#include <entt/core/utility.hpp>
+#include <entt/signal/dispatcher.hpp>
+#include <entt/signal/sigh.hpp>
+#include "../../../common/boxed_type.h"
+#include "../../../common/listener.h"
+
+ENTT_API void trigger(entt::dispatcher &);
+
+TEST(Lib, Dispatcher) {
+    entt::dispatcher dispatcher;
+    test::listener<test::boxed_int> listener;
+
+    ASSERT_EQ(listener.value, 0);
+
+    dispatcher.sink<test::boxed_int>().connect<entt::overload<void(test::boxed_int)>(&test::listener<test::boxed_int>::on)>(listener);
+    trigger(dispatcher);
+
+    ASSERT_EQ(listener.value, 2);
+}