1*d4514f0bSApple OSS Distributions // 2*d4514f0bSApple OSS Distributions // Tests for 3*d4514f0bSApple OSS Distributions // T& operator[](ptrdiff_t n) const; 4*d4514f0bSApple OSS Distributions // 5*d4514f0bSApple OSS Distributions 6*d4514f0bSApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 7*d4514f0bSApple OSS Distributions #include "test_policy.h" 8*d4514f0bSApple OSS Distributions #include <darwintest.h> 9*d4514f0bSApple OSS Distributions #include <darwintest_utils.h> 10*d4514f0bSApple OSS Distributions 11*d4514f0bSApple OSS Distributions struct T { int i; }; 12*d4514f0bSApple OSS Distributions inline bool operator ==(T const & a,T const & b)13*d4514f0bSApple OSS Distributionsoperator==(T const& a, T const& b) 14*d4514f0bSApple OSS Distributions { 15*d4514f0bSApple OSS Distributions return a.i == b.i; 16*d4514f0bSApple OSS Distributions }; 17*d4514f0bSApple OSS Distributions 18*d4514f0bSApple OSS Distributions template <typename T> 19*d4514f0bSApple OSS Distributions static void tests()20*d4514f0bSApple OSS Distributionstests() 21*d4514f0bSApple OSS Distributions { 22*d4514f0bSApple OSS Distributions { 23*d4514f0bSApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 24*d4514f0bSApple OSS Distributions test_bounded_array_ref<T> view(array); 25*d4514f0bSApple OSS Distributions CHECK(view[0] == T{0}); 26*d4514f0bSApple OSS Distributions CHECK(view[1] == T{1}); 27*d4514f0bSApple OSS Distributions CHECK(view[2] == T{2}); 28*d4514f0bSApple OSS Distributions CHECK(view[3] == T{3}); 29*d4514f0bSApple OSS Distributions CHECK(view[4] == T{4}); 30*d4514f0bSApple OSS Distributions } 31*d4514f0bSApple OSS Distributions } 32*d4514f0bSApple OSS Distributions 33*d4514f0bSApple OSS Distributions T_DECL(operator_subscript, "bounded_array_ref.operator.subscript", T_META_TAG_VM_PREFERRED) { 34*d4514f0bSApple OSS Distributions tests<T>(); 35*d4514f0bSApple OSS Distributions } 36