1 //
2 // Tests for
3 // explicit intrusive_shared_ptr(pointer p, retain_t);
4 //
5
6 #include <libkern/c++/intrusive_shared_ptr.h>
7 #include <darwintest.h>
8 #include <darwintest_utils.h>
9 #include "test_policy.h"
10
11 struct T { int i; };
12
13 template <typename T, typename TQual>
14 static void
tests()15 tests()
16 {
17 T obj{0};
18
19 {
20 test_policy::retain_count = 0;
21 libkern::intrusive_shared_ptr<TQual, test_policy> ptr(&obj, libkern::retain);
22 CHECK(ptr.get() == &obj);
23 CHECK(test_policy::retain_count == 1);
24 }
25 {
26 test_policy::retain_count = 0;
27 libkern::intrusive_shared_ptr<TQual, test_policy> ptr{&obj, libkern::retain};
28 CHECK(ptr.get() == &obj);
29 CHECK(test_policy::retain_count == 1);
30 }
31 }
32
33 T_DECL(ctor_ptr_retain, "intrusive_shared_ptr.ctor.ptr.retain", T_META_TAG_VM_PREFERRED) {
34 tests<T, T>();
35 tests<T, T const>();
36 }
37