1*1b191cb5SApple OSS Distributions // 2*1b191cb5SApple OSS Distributions // Tests for 3*1b191cb5SApple OSS Distributions // explicit operator bool() const; 4*1b191cb5SApple OSS Distributions // 5*1b191cb5SApple OSS Distributions 6*1b191cb5SApple OSS Distributions #include <libkern/c++/bounded_ptr.h> 7*1b191cb5SApple OSS Distributions #include <darwintest.h> 8*1b191cb5SApple OSS Distributions #include <darwintest_utils.h> 9*1b191cb5SApple OSS Distributions #include "test_utils.h" 10*1b191cb5SApple OSS Distributions 11*1b191cb5SApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__) 12*1b191cb5SApple OSS Distributions 13*1b191cb5SApple OSS Distributions struct T { }; 14*1b191cb5SApple OSS Distributions 15*1b191cb5SApple OSS Distributions template <typename T> 16*1b191cb5SApple OSS Distributions static void tests()17*1b191cb5SApple OSS Distributionstests() 18*1b191cb5SApple OSS Distributions { 19*1b191cb5SApple OSS Distributions { 20*1b191cb5SApple OSS Distributions test_bounded_ptr<T> p = nullptr; 21*1b191cb5SApple OSS Distributions if (p) { 22*1b191cb5SApple OSS Distributions _assert(false); 23*1b191cb5SApple OSS Distributions } 24*1b191cb5SApple OSS Distributions _assert(!p); 25*1b191cb5SApple OSS Distributions } 26*1b191cb5SApple OSS Distributions { 27*1b191cb5SApple OSS Distributions T t; 28*1b191cb5SApple OSS Distributions test_bounded_ptr<T> p(&t, &t, &t + 1); 29*1b191cb5SApple OSS Distributions if (p) { 30*1b191cb5SApple OSS Distributions } else { 31*1b191cb5SApple OSS Distributions _assert(false); 32*1b191cb5SApple OSS Distributions } 33*1b191cb5SApple OSS Distributions _assert(!!p); 34*1b191cb5SApple OSS Distributions } 35*1b191cb5SApple OSS Distributions } 36*1b191cb5SApple OSS Distributions 37*1b191cb5SApple OSS Distributions T_DECL(operator_bool, "bounded_ptr.operator.bool") { 38*1b191cb5SApple OSS Distributions tests<T>(); 39*1b191cb5SApple OSS Distributions tests<T const>(); 40*1b191cb5SApple OSS Distributions tests<T volatile>(); 41*1b191cb5SApple OSS Distributions tests<T const volatile>(); 42*1b191cb5SApple OSS Distributions } 43