1*94d3b452SApple OSS Distributions #ifndef TESTS_INTRUSIVE_SHARED_PTR_TEST_POLICY_H 2*94d3b452SApple OSS Distributions #define TESTS_INTRUSIVE_SHARED_PTR_TEST_POLICY_H 3*94d3b452SApple OSS Distributions 4*94d3b452SApple OSS Distributions #include <libkern/c++/intrusive_shared_ptr.h> 5*94d3b452SApple OSS Distributions #include <darwintest_utils.h> 6*94d3b452SApple OSS Distributions 7*94d3b452SApple OSS Distributions struct test_policy { 8*94d3b452SApple OSS Distributions static inline int retain_count = 0; 9*94d3b452SApple OSS Distributions 10*94d3b452SApple OSS Distributions template <typename T> 11*94d3b452SApple OSS Distributions static void retaintest_policy12*94d3b452SApple OSS Distributions retain(T&) 13*94d3b452SApple OSS Distributions { 14*94d3b452SApple OSS Distributions ++retain_count; 15*94d3b452SApple OSS Distributions } 16*94d3b452SApple OSS Distributions template <typename T> 17*94d3b452SApple OSS Distributions static void releasetest_policy18*94d3b452SApple OSS Distributions release(T&) 19*94d3b452SApple OSS Distributions { 20*94d3b452SApple OSS Distributions --retain_count; 21*94d3b452SApple OSS Distributions } 22*94d3b452SApple OSS Distributions }; 23*94d3b452SApple OSS Distributions 24*94d3b452SApple OSS Distributions struct tracking_policy { 25*94d3b452SApple OSS Distributions static inline int retains = 0; 26*94d3b452SApple OSS Distributions static inline int releases = 0; 27*94d3b452SApple OSS Distributions static inline int refcount = 0; 28*94d3b452SApple OSS Distributions static inline bool hit_zero = false; 29*94d3b452SApple OSS Distributions 30*94d3b452SApple OSS Distributions static void resettracking_policy31*94d3b452SApple OSS Distributions reset() 32*94d3b452SApple OSS Distributions { 33*94d3b452SApple OSS Distributions retains = 0; 34*94d3b452SApple OSS Distributions releases = 0; 35*94d3b452SApple OSS Distributions refcount = 0; 36*94d3b452SApple OSS Distributions hit_zero = false; 37*94d3b452SApple OSS Distributions } 38*94d3b452SApple OSS Distributions 39*94d3b452SApple OSS Distributions template <typename T> 40*94d3b452SApple OSS Distributions static void retaintracking_policy41*94d3b452SApple OSS Distributions retain(T&) 42*94d3b452SApple OSS Distributions { 43*94d3b452SApple OSS Distributions ++retains; 44*94d3b452SApple OSS Distributions ++refcount; 45*94d3b452SApple OSS Distributions } 46*94d3b452SApple OSS Distributions template <typename T> 47*94d3b452SApple OSS Distributions static void releasetracking_policy48*94d3b452SApple OSS Distributions release(T&) 49*94d3b452SApple OSS Distributions { 50*94d3b452SApple OSS Distributions ++releases; 51*94d3b452SApple OSS Distributions --refcount; 52*94d3b452SApple OSS Distributions if (refcount == 0) { 53*94d3b452SApple OSS Distributions hit_zero = true; 54*94d3b452SApple OSS Distributions } 55*94d3b452SApple OSS Distributions } 56*94d3b452SApple OSS Distributions }; 57*94d3b452SApple OSS Distributions 58*94d3b452SApple OSS Distributions template <int> 59*94d3b452SApple OSS Distributions struct dummy_policy { 60*94d3b452SApple OSS Distributions template <typename T> 61*94d3b452SApple OSS Distributions static void retaindummy_policy62*94d3b452SApple OSS Distributions retain(T&) 63*94d3b452SApple OSS Distributions { 64*94d3b452SApple OSS Distributions } 65*94d3b452SApple OSS Distributions template <typename T> 66*94d3b452SApple OSS Distributions static void releasedummy_policy67*94d3b452SApple OSS Distributions release(T&) 68*94d3b452SApple OSS Distributions { 69*94d3b452SApple OSS Distributions } 70*94d3b452SApple OSS Distributions }; 71*94d3b452SApple OSS Distributions 72*94d3b452SApple OSS Distributions template <typename T> 73*94d3b452SApple OSS Distributions using tracked_shared_ptr = libkern::intrusive_shared_ptr<T, tracking_policy>; 74*94d3b452SApple OSS Distributions 75*94d3b452SApple OSS Distributions template <typename T> 76*94d3b452SApple OSS Distributions using test_shared_ptr = libkern::intrusive_shared_ptr<T, test_policy>; 77*94d3b452SApple OSS Distributions 78*94d3b452SApple OSS Distributions #define CHECK(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__) 79*94d3b452SApple OSS Distributions 80*94d3b452SApple OSS Distributions #endif // !TESTS_INTRUSIVE_SHARED_PTR_TEST_POLICY_H 81