1*94d3b452SApple OSS Distributions // 2*94d3b452SApple OSS Distributions // Tests for 3*94d3b452SApple OSS Distributions // size_t size() const; 4*94d3b452SApple OSS Distributions // 5*94d3b452SApple OSS Distributions 6*94d3b452SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 7*94d3b452SApple OSS Distributions #include "test_policy.h" 8*94d3b452SApple OSS Distributions #include <cstddef> 9*94d3b452SApple OSS Distributions #include <darwintest.h> 10*94d3b452SApple OSS Distributions #include <darwintest_utils.h> 11*94d3b452SApple OSS Distributions 12*94d3b452SApple OSS Distributions struct T { int i; }; 13*94d3b452SApple OSS Distributions 14*94d3b452SApple OSS Distributions template <typename T> 15*94d3b452SApple OSS Distributions static void tests()16*94d3b452SApple OSS Distributionstests() 17*94d3b452SApple OSS Distributions { 18*94d3b452SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 19*94d3b452SApple OSS Distributions 20*94d3b452SApple OSS Distributions { 21*94d3b452SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], static_cast<std::size_t>(0)); 22*94d3b452SApple OSS Distributions std::size_t size = view.size(); 23*94d3b452SApple OSS Distributions CHECK(size == 0); 24*94d3b452SApple OSS Distributions } 25*94d3b452SApple OSS Distributions { 26*94d3b452SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 1); 27*94d3b452SApple OSS Distributions std::size_t size = view.size(); 28*94d3b452SApple OSS Distributions CHECK(size == 1); 29*94d3b452SApple OSS Distributions } 30*94d3b452SApple OSS Distributions { 31*94d3b452SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 2); 32*94d3b452SApple OSS Distributions std::size_t size = view.size(); 33*94d3b452SApple OSS Distributions CHECK(size == 2); 34*94d3b452SApple OSS Distributions } 35*94d3b452SApple OSS Distributions { 36*94d3b452SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 5); 37*94d3b452SApple OSS Distributions std::size_t size = view.size(); 38*94d3b452SApple OSS Distributions CHECK(size == 5); 39*94d3b452SApple OSS Distributions } 40*94d3b452SApple OSS Distributions } 41*94d3b452SApple OSS Distributions 42*94d3b452SApple OSS Distributions T_DECL(size, "bounded_array_ref.size") { 43*94d3b452SApple OSS Distributions tests<T>(); 44*94d3b452SApple OSS Distributions tests<T const>(); 45*94d3b452SApple OSS Distributions } 46