1*c54f35caSApple OSS Distributions // 2*c54f35caSApple OSS Distributions // Tests for 3*c54f35caSApple OSS Distributions // explicit operator bool() const; 4*c54f35caSApple OSS Distributions // 5*c54f35caSApple OSS Distributions 6*c54f35caSApple OSS Distributions #include <libkern/c++/bounded_ptr.h> 7*c54f35caSApple OSS Distributions #include <darwintest.h> 8*c54f35caSApple OSS Distributions #include <darwintest_utils.h> 9*c54f35caSApple OSS Distributions #include "test_utils.h" 10*c54f35caSApple OSS Distributions 11*c54f35caSApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__) 12*c54f35caSApple OSS Distributions 13*c54f35caSApple OSS Distributions struct T { }; 14*c54f35caSApple OSS Distributions 15*c54f35caSApple OSS Distributions template <typename T> 16*c54f35caSApple OSS Distributions static void tests()17*c54f35caSApple OSS Distributionstests() 18*c54f35caSApple OSS Distributions { 19*c54f35caSApple OSS Distributions { 20*c54f35caSApple OSS Distributions test_bounded_ptr<T> p = nullptr; 21*c54f35caSApple OSS Distributions if (p) { 22*c54f35caSApple OSS Distributions _assert(false); 23*c54f35caSApple OSS Distributions } 24*c54f35caSApple OSS Distributions _assert(!p); 25*c54f35caSApple OSS Distributions } 26*c54f35caSApple OSS Distributions { 27*c54f35caSApple OSS Distributions T t; 28*c54f35caSApple OSS Distributions test_bounded_ptr<T> p(&t, &t, &t + 1); 29*c54f35caSApple OSS Distributions if (p) { 30*c54f35caSApple OSS Distributions } else { 31*c54f35caSApple OSS Distributions _assert(false); 32*c54f35caSApple OSS Distributions } 33*c54f35caSApple OSS Distributions _assert(!!p); 34*c54f35caSApple OSS Distributions } 35*c54f35caSApple OSS Distributions } 36*c54f35caSApple OSS Distributions 37*c54f35caSApple OSS Distributions T_DECL(operator_bool, "bounded_ptr.operator.bool") { 38*c54f35caSApple OSS Distributions tests<T>(); 39*c54f35caSApple OSS Distributions tests<T const>(); 40*c54f35caSApple OSS Distributions tests<T volatile>(); 41*c54f35caSApple OSS Distributions tests<T const volatile>(); 42*c54f35caSApple OSS Distributions } 43