1*19c3b8c2SApple OSS Distributions // 2*19c3b8c2SApple OSS Distributions // Tests for 3*19c3b8c2SApple OSS Distributions // size_t size() const; 4*19c3b8c2SApple OSS Distributions // 5*19c3b8c2SApple OSS Distributions 6*19c3b8c2SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 7*19c3b8c2SApple OSS Distributions #include "test_policy.h" 8*19c3b8c2SApple OSS Distributions #include <cstddef> 9*19c3b8c2SApple OSS Distributions #include <darwintest.h> 10*19c3b8c2SApple OSS Distributions #include <darwintest_utils.h> 11*19c3b8c2SApple OSS Distributions 12*19c3b8c2SApple OSS Distributions struct T { int i; }; 13*19c3b8c2SApple OSS Distributions 14*19c3b8c2SApple OSS Distributions template <typename T> 15*19c3b8c2SApple OSS Distributions static void tests()16*19c3b8c2SApple OSS Distributionstests() 17*19c3b8c2SApple OSS Distributions { 18*19c3b8c2SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 19*19c3b8c2SApple OSS Distributions 20*19c3b8c2SApple OSS Distributions { 21*19c3b8c2SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], static_cast<std::size_t>(0)); 22*19c3b8c2SApple OSS Distributions std::size_t size = view.size(); 23*19c3b8c2SApple OSS Distributions CHECK(size == 0); 24*19c3b8c2SApple OSS Distributions } 25*19c3b8c2SApple OSS Distributions { 26*19c3b8c2SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 1); 27*19c3b8c2SApple OSS Distributions std::size_t size = view.size(); 28*19c3b8c2SApple OSS Distributions CHECK(size == 1); 29*19c3b8c2SApple OSS Distributions } 30*19c3b8c2SApple OSS Distributions { 31*19c3b8c2SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 2); 32*19c3b8c2SApple OSS Distributions std::size_t size = view.size(); 33*19c3b8c2SApple OSS Distributions CHECK(size == 2); 34*19c3b8c2SApple OSS Distributions } 35*19c3b8c2SApple OSS Distributions { 36*19c3b8c2SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 5); 37*19c3b8c2SApple OSS Distributions std::size_t size = view.size(); 38*19c3b8c2SApple OSS Distributions CHECK(size == 5); 39*19c3b8c2SApple OSS Distributions } 40*19c3b8c2SApple OSS Distributions } 41*19c3b8c2SApple OSS Distributions 42*19c3b8c2SApple OSS Distributions T_DECL(size, "bounded_array_ref.size") { 43*19c3b8c2SApple OSS Distributions tests<T>(); 44*19c3b8c2SApple OSS Distributions tests<T const>(); 45*19c3b8c2SApple OSS Distributions } 46