1*bb611c8fSApple OSS Distributions // 2*bb611c8fSApple OSS Distributions // Tests for 3*bb611c8fSApple OSS Distributions // explicit operator bool() const; 4*bb611c8fSApple OSS Distributions // 5*bb611c8fSApple OSS Distributions 6*bb611c8fSApple OSS Distributions #include <libkern/c++/bounded_ptr.h> 7*bb611c8fSApple OSS Distributions #include <darwintest.h> 8*bb611c8fSApple OSS Distributions #include <darwintest_utils.h> 9*bb611c8fSApple OSS Distributions #include "test_utils.h" 10*bb611c8fSApple OSS Distributions 11*bb611c8fSApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__) 12*bb611c8fSApple OSS Distributions 13*bb611c8fSApple OSS Distributions struct T { }; 14*bb611c8fSApple OSS Distributions 15*bb611c8fSApple OSS Distributions template <typename T> 16*bb611c8fSApple OSS Distributions static void 17*bb611c8fSApple OSS Distributions tests() 18*bb611c8fSApple OSS Distributions { 19*bb611c8fSApple OSS Distributions { 20*bb611c8fSApple OSS Distributions test_bounded_ptr<T> p = nullptr; 21*bb611c8fSApple OSS Distributions if (p) { 22*bb611c8fSApple OSS Distributions _assert(false); 23*bb611c8fSApple OSS Distributions } 24*bb611c8fSApple OSS Distributions _assert(!p); 25*bb611c8fSApple OSS Distributions } 26*bb611c8fSApple OSS Distributions { 27*bb611c8fSApple OSS Distributions T t; 28*bb611c8fSApple OSS Distributions test_bounded_ptr<T> p(&t, &t, &t + 1); 29*bb611c8fSApple OSS Distributions if (p) { 30*bb611c8fSApple OSS Distributions } else { 31*bb611c8fSApple OSS Distributions _assert(false); 32*bb611c8fSApple OSS Distributions } 33*bb611c8fSApple OSS Distributions _assert(!!p); 34*bb611c8fSApple OSS Distributions } 35*bb611c8fSApple OSS Distributions } 36*bb611c8fSApple OSS Distributions 37*bb611c8fSApple OSS Distributions T_DECL(operator_bool, "bounded_ptr.operator.bool") { 38*bb611c8fSApple OSS Distributions tests<T>(); 39*bb611c8fSApple OSS Distributions tests<T const>(); 40*bb611c8fSApple OSS Distributions tests<T volatile>(); 41*bb611c8fSApple OSS Distributions tests<T const volatile>(); 42*bb611c8fSApple OSS Distributions } 43