1*e7776783SApple OSS Distributions #ifndef TESTS_INTRUSIVE_SHARED_PTR_TEST_POLICY_H 2*e7776783SApple OSS Distributions #define TESTS_INTRUSIVE_SHARED_PTR_TEST_POLICY_H 3*e7776783SApple OSS Distributions 4*e7776783SApple OSS Distributions #include <libkern/c++/intrusive_shared_ptr.h> 5*e7776783SApple OSS Distributions #include <darwintest_utils.h> 6*e7776783SApple OSS Distributions 7*e7776783SApple OSS Distributions struct test_policy { 8*e7776783SApple OSS Distributions static inline int retain_count = 0; 9*e7776783SApple OSS Distributions 10*e7776783SApple OSS Distributions template <typename T> 11*e7776783SApple OSS Distributions static void retaintest_policy12*e7776783SApple OSS Distributions retain(T&) 13*e7776783SApple OSS Distributions { 14*e7776783SApple OSS Distributions ++retain_count; 15*e7776783SApple OSS Distributions } 16*e7776783SApple OSS Distributions template <typename T> 17*e7776783SApple OSS Distributions static void releasetest_policy18*e7776783SApple OSS Distributions release(T&) 19*e7776783SApple OSS Distributions { 20*e7776783SApple OSS Distributions --retain_count; 21*e7776783SApple OSS Distributions } 22*e7776783SApple OSS Distributions }; 23*e7776783SApple OSS Distributions 24*e7776783SApple OSS Distributions struct tracking_policy { 25*e7776783SApple OSS Distributions static inline int retains = 0; 26*e7776783SApple OSS Distributions static inline int releases = 0; 27*e7776783SApple OSS Distributions static inline int refcount = 0; 28*e7776783SApple OSS Distributions static inline bool hit_zero = false; 29*e7776783SApple OSS Distributions 30*e7776783SApple OSS Distributions static void resettracking_policy31*e7776783SApple OSS Distributions reset() 32*e7776783SApple OSS Distributions { 33*e7776783SApple OSS Distributions retains = 0; 34*e7776783SApple OSS Distributions releases = 0; 35*e7776783SApple OSS Distributions refcount = 0; 36*e7776783SApple OSS Distributions hit_zero = false; 37*e7776783SApple OSS Distributions } 38*e7776783SApple OSS Distributions 39*e7776783SApple OSS Distributions template <typename T> 40*e7776783SApple OSS Distributions static void retaintracking_policy41*e7776783SApple OSS Distributions retain(T&) 42*e7776783SApple OSS Distributions { 43*e7776783SApple OSS Distributions ++retains; 44*e7776783SApple OSS Distributions ++refcount; 45*e7776783SApple OSS Distributions } 46*e7776783SApple OSS Distributions template <typename T> 47*e7776783SApple OSS Distributions static void releasetracking_policy48*e7776783SApple OSS Distributions release(T&) 49*e7776783SApple OSS Distributions { 50*e7776783SApple OSS Distributions ++releases; 51*e7776783SApple OSS Distributions --refcount; 52*e7776783SApple OSS Distributions if (refcount == 0) { 53*e7776783SApple OSS Distributions hit_zero = true; 54*e7776783SApple OSS Distributions } 55*e7776783SApple OSS Distributions } 56*e7776783SApple OSS Distributions }; 57*e7776783SApple OSS Distributions 58*e7776783SApple OSS Distributions template <int> 59*e7776783SApple OSS Distributions struct dummy_policy { 60*e7776783SApple OSS Distributions template <typename T> 61*e7776783SApple OSS Distributions static void retaindummy_policy62*e7776783SApple OSS Distributions retain(T&) 63*e7776783SApple OSS Distributions { 64*e7776783SApple OSS Distributions } 65*e7776783SApple OSS Distributions template <typename T> 66*e7776783SApple OSS Distributions static void releasedummy_policy67*e7776783SApple OSS Distributions release(T&) 68*e7776783SApple OSS Distributions { 69*e7776783SApple OSS Distributions } 70*e7776783SApple OSS Distributions }; 71*e7776783SApple OSS Distributions 72*e7776783SApple OSS Distributions template <typename T> 73*e7776783SApple OSS Distributions using tracked_shared_ptr = libkern::intrusive_shared_ptr<T, tracking_policy>; 74*e7776783SApple OSS Distributions 75*e7776783SApple OSS Distributions template <typename T> 76*e7776783SApple OSS Distributions using test_shared_ptr = libkern::intrusive_shared_ptr<T, test_policy>; 77*e7776783SApple OSS Distributions 78*e7776783SApple OSS Distributions #define CHECK(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__) 79*e7776783SApple OSS Distributions 80*e7776783SApple OSS Distributions #endif // !TESTS_INTRUSIVE_SHARED_PTR_TEST_POLICY_H 81