1*e3723e1fSApple OSS Distributions // 2*e3723e1fSApple OSS Distributions // Tests for 3*e3723e1fSApple OSS Distributions // T& operator[](ptrdiff_t n) const; 4*e3723e1fSApple OSS Distributions // 5*e3723e1fSApple OSS Distributions 6*e3723e1fSApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 7*e3723e1fSApple OSS Distributions #include "test_policy.h" 8*e3723e1fSApple OSS Distributions #include <darwintest.h> 9*e3723e1fSApple OSS Distributions #include <darwintest_utils.h> 10*e3723e1fSApple OSS Distributions 11*e3723e1fSApple OSS Distributions struct T { int i; }; 12*e3723e1fSApple OSS Distributions inline bool operator ==(T const & a,T const & b)13*e3723e1fSApple OSS Distributionsoperator==(T const& a, T const& b) 14*e3723e1fSApple OSS Distributions { 15*e3723e1fSApple OSS Distributions return a.i == b.i; 16*e3723e1fSApple OSS Distributions }; 17*e3723e1fSApple OSS Distributions 18*e3723e1fSApple OSS Distributions template <typename T> 19*e3723e1fSApple OSS Distributions static void tests()20*e3723e1fSApple OSS Distributionstests() 21*e3723e1fSApple OSS Distributions { 22*e3723e1fSApple OSS Distributions { 23*e3723e1fSApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 24*e3723e1fSApple OSS Distributions test_bounded_array_ref<T> view(array); 25*e3723e1fSApple OSS Distributions CHECK(view[0] == T{0}); 26*e3723e1fSApple OSS Distributions CHECK(view[1] == T{1}); 27*e3723e1fSApple OSS Distributions CHECK(view[2] == T{2}); 28*e3723e1fSApple OSS Distributions CHECK(view[3] == T{3}); 29*e3723e1fSApple OSS Distributions CHECK(view[4] == T{4}); 30*e3723e1fSApple OSS Distributions } 31*e3723e1fSApple OSS Distributions } 32*e3723e1fSApple OSS Distributions 33*e3723e1fSApple OSS Distributions T_DECL(operator_subscript, "bounded_array_ref.operator.subscript", T_META_TAG_VM_PREFERRED) { 34*e3723e1fSApple OSS Distributions tests<T>(); 35*e3723e1fSApple OSS Distributions } 36