1*42e22086SApple OSS Distributions // 2*42e22086SApple OSS Distributions // Tests for 3*42e22086SApple OSS Distributions // T& operator[](ptrdiff_t n) const; 4*42e22086SApple OSS Distributions // 5*42e22086SApple OSS Distributions 6*42e22086SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 7*42e22086SApple OSS Distributions #include "test_policy.h" 8*42e22086SApple OSS Distributions #include <darwintest.h> 9*42e22086SApple OSS Distributions #include <darwintest_utils.h> 10*42e22086SApple OSS Distributions 11*42e22086SApple OSS Distributions struct T { int i; }; 12*42e22086SApple OSS Distributions inline bool operator ==(T const & a,T const & b)13*42e22086SApple OSS Distributionsoperator==(T const& a, T const& b) 14*42e22086SApple OSS Distributions { 15*42e22086SApple OSS Distributions return a.i == b.i; 16*42e22086SApple OSS Distributions }; 17*42e22086SApple OSS Distributions 18*42e22086SApple OSS Distributions template <typename T> 19*42e22086SApple OSS Distributions static void tests()20*42e22086SApple OSS Distributionstests() 21*42e22086SApple OSS Distributions { 22*42e22086SApple OSS Distributions { 23*42e22086SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 24*42e22086SApple OSS Distributions test_bounded_array_ref<T> view(array); 25*42e22086SApple OSS Distributions CHECK(view[0] == T{0}); 26*42e22086SApple OSS Distributions CHECK(view[1] == T{1}); 27*42e22086SApple OSS Distributions CHECK(view[2] == T{2}); 28*42e22086SApple OSS Distributions CHECK(view[3] == T{3}); 29*42e22086SApple OSS Distributions CHECK(view[4] == T{4}); 30*42e22086SApple OSS Distributions } 31*42e22086SApple OSS Distributions } 32*42e22086SApple OSS Distributions 33*42e22086SApple OSS Distributions T_DECL(operator_subscript, "bounded_array_ref.operator.subscript") { 34*42e22086SApple OSS Distributions tests<T>(); 35*42e22086SApple OSS Distributions } 36