initial commit

tests/test_state_transitions.cpp

@@ -0,0 +1,20 @@
+#include <cassert>
+#include "radhook/radhook.h"
+
+static int fn() { return 42; }
+static int detour() { return 1337; }
+
+int main() {
+    RadHookHandle h = nullptr;
+
+    assert(RadHookCreate((void*)fn, (void*)detour, &h) == RadHookResult::Success);
+
+    // idempotent enable/disable behavior
+    assert(RadHookEnable(h) != RadHookResult::Unknown);
+    assert(RadHookEnable(h) == RadHookResult::AlreadyEnabled || RadHookIsEnabled(h));
+
+    assert(RadHookDisable(h) != RadHookResult::Unknown);
+    assert(!RadHookIsEnabled(h) || RadHookDisable(h) == RadHookResult::AlreadyDisabled);
+
+    RadHookDestroy(h);
+}