1 //
2 // Tests for
3 //  T& operator*() const noexcept;
4 //  T* operator->() const noexcept;
5 //
6 
7 #include <libkern/c++/intrusive_shared_ptr.h>
8 #include <darwintest.h>
9 #include "test_policy.h"
10 
11 struct T {
12 	int i;
13 };
14 
15 template <typename T>
16 static void
17 tests()
18 {
19 	T obj{3};
20 	tracked_shared_ptr<T> ptr(&obj, libkern::no_retain);
21 
22 	{
23 		T& ref = *ptr;
24 		CHECK(&ref == &obj);
25 		CHECK(ref.i == 3);
26 	}
27 
28 	{
29 		int const& ref = ptr->i;
30 		CHECK(&ref == &obj.i);
31 		CHECK(ref == 3);
32 	}
33 }
34 
35 T_DECL(deref, "intrusive_shared_ptr.deref") {
36 	tests<T>();
37 	tests<T const>();
38 }
39