1*33de042dSApple OSS Distributions // 2*33de042dSApple OSS Distributions // Tests for 3*33de042dSApple OSS Distributions // T& operator[](ptrdiff_t n) const; 4*33de042dSApple OSS Distributions // 5*33de042dSApple OSS Distributions 6*33de042dSApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 7*33de042dSApple OSS Distributions #include "test_policy.h" 8*33de042dSApple OSS Distributions #include <darwintest.h> 9*33de042dSApple OSS Distributions #include <darwintest_utils.h> 10*33de042dSApple OSS Distributions 11*33de042dSApple OSS Distributions struct T { int i; }; 12*33de042dSApple OSS Distributions inline bool operator ==(T const & a,T const & b)13*33de042dSApple OSS Distributionsoperator==(T const& a, T const& b) 14*33de042dSApple OSS Distributions { 15*33de042dSApple OSS Distributions return a.i == b.i; 16*33de042dSApple OSS Distributions }; 17*33de042dSApple OSS Distributions 18*33de042dSApple OSS Distributions template <typename T> 19*33de042dSApple OSS Distributions static void tests()20*33de042dSApple OSS Distributionstests() 21*33de042dSApple OSS Distributions { 22*33de042dSApple OSS Distributions { 23*33de042dSApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 24*33de042dSApple OSS Distributions test_bounded_array_ref<T> view(array); 25*33de042dSApple OSS Distributions CHECK(view[0] == T{0}); 26*33de042dSApple OSS Distributions CHECK(view[1] == T{1}); 27*33de042dSApple OSS Distributions CHECK(view[2] == T{2}); 28*33de042dSApple OSS Distributions CHECK(view[3] == T{3}); 29*33de042dSApple OSS Distributions CHECK(view[4] == T{4}); 30*33de042dSApple OSS Distributions } 31*33de042dSApple OSS Distributions } 32*33de042dSApple OSS Distributions 33*33de042dSApple OSS Distributions T_DECL(operator_subscript, "bounded_array_ref.operator.subscript", T_META_TAG_VM_PREFERRED) { 34*33de042dSApple OSS Distributions tests<T>(); 35*33de042dSApple OSS Distributions } 36