1*fdd8201dSApple OSS Distributions // 2*fdd8201dSApple OSS Distributions // Make sure `bounded_array_ref` works nicely with the range-based for-loop. 3*fdd8201dSApple OSS Distributions // 4*fdd8201dSApple OSS Distributions 5*fdd8201dSApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 6*fdd8201dSApple OSS Distributions #include <darwintest.h> 7*fdd8201dSApple OSS Distributions #include "test_policy.h" 8*fdd8201dSApple OSS Distributions 9*fdd8201dSApple OSS Distributions struct T { 10*fdd8201dSApple OSS Distributions int i; 11*fdd8201dSApple OSS Distributions }; 12*fdd8201dSApple OSS Distributions 13*fdd8201dSApple OSS Distributions template <typename T> 14*fdd8201dSApple OSS Distributions static void tests()15*fdd8201dSApple OSS Distributionstests() 16*fdd8201dSApple OSS Distributions { 17*fdd8201dSApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 18*fdd8201dSApple OSS Distributions test_bounded_array_ref<T> view(array); 19*fdd8201dSApple OSS Distributions for (T& element : view) { 20*fdd8201dSApple OSS Distributions element = T{3}; 21*fdd8201dSApple OSS Distributions } 22*fdd8201dSApple OSS Distributions 23*fdd8201dSApple OSS Distributions for (T const& element : view) { 24*fdd8201dSApple OSS Distributions CHECK(element.i == 3); 25*fdd8201dSApple OSS Distributions } 26*fdd8201dSApple OSS Distributions } 27*fdd8201dSApple OSS Distributions 28*fdd8201dSApple OSS Distributions T_DECL(for_loop, "bounded_array_ref.for_loop") { 29*fdd8201dSApple OSS Distributions tests<T>(); 30*fdd8201dSApple OSS Distributions } 31