1*a325d9c4SApple OSS Distributions // 2*a325d9c4SApple OSS Distributions // Tests for 3*a325d9c4SApple OSS Distributions // size_t size() const; 4*a325d9c4SApple OSS Distributions // 5*a325d9c4SApple OSS Distributions 6*a325d9c4SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 7*a325d9c4SApple OSS Distributions #include "test_policy.h" 8*a325d9c4SApple OSS Distributions #include <cstddef> 9*a325d9c4SApple OSS Distributions #include <darwintest.h> 10*a325d9c4SApple OSS Distributions #include <darwintest_utils.h> 11*a325d9c4SApple OSS Distributions 12*a325d9c4SApple OSS Distributions struct T { int i; }; 13*a325d9c4SApple OSS Distributions 14*a325d9c4SApple OSS Distributions template <typename T> 15*a325d9c4SApple OSS Distributions static void tests()16*a325d9c4SApple OSS Distributionstests() 17*a325d9c4SApple OSS Distributions { 18*a325d9c4SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 19*a325d9c4SApple OSS Distributions 20*a325d9c4SApple OSS Distributions { 21*a325d9c4SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], static_cast<std::size_t>(0)); 22*a325d9c4SApple OSS Distributions std::size_t size = view.size(); 23*a325d9c4SApple OSS Distributions CHECK(size == 0); 24*a325d9c4SApple OSS Distributions } 25*a325d9c4SApple OSS Distributions { 26*a325d9c4SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 1); 27*a325d9c4SApple OSS Distributions std::size_t size = view.size(); 28*a325d9c4SApple OSS Distributions CHECK(size == 1); 29*a325d9c4SApple OSS Distributions } 30*a325d9c4SApple OSS Distributions { 31*a325d9c4SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 2); 32*a325d9c4SApple OSS Distributions std::size_t size = view.size(); 33*a325d9c4SApple OSS Distributions CHECK(size == 2); 34*a325d9c4SApple OSS Distributions } 35*a325d9c4SApple OSS Distributions { 36*a325d9c4SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 5); 37*a325d9c4SApple OSS Distributions std::size_t size = view.size(); 38*a325d9c4SApple OSS Distributions CHECK(size == 5); 39*a325d9c4SApple OSS Distributions } 40*a325d9c4SApple OSS Distributions } 41*a325d9c4SApple OSS Distributions 42*a325d9c4SApple OSS Distributions T_DECL(size, "bounded_array_ref.size") { 43*a325d9c4SApple OSS Distributions tests<T>(); 44*a325d9c4SApple OSS Distributions tests<T const>(); 45*a325d9c4SApple OSS Distributions } 46