Added test cases

Signed-off-by: gothictomato <gothictomato@pm.me>

tests/masterTest.h

@@ -0,0 +1,8 @@
+#pragma once
+#include "../types.h"
+
+i32 runTests();
+
+i32 runuf20();
+i32 runuf50();
+i32 runuuf50();