1*c54f35caSApple OSS Distributions // 2*c54f35caSApple OSS Distributions // Tests for 3*c54f35caSApple OSS Distributions // T& operator[](ptrdiff_t n) const; 4*c54f35caSApple OSS Distributions // 5*c54f35caSApple OSS Distributions 6*c54f35caSApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 7*c54f35caSApple OSS Distributions #include "test_policy.h" 8*c54f35caSApple OSS Distributions #include <darwintest.h> 9*c54f35caSApple OSS Distributions #include <darwintest_utils.h> 10*c54f35caSApple OSS Distributions 11*c54f35caSApple OSS Distributions struct T { int i; }; 12*c54f35caSApple OSS Distributions inline bool operator ==(T const & a,T const & b)13*c54f35caSApple OSS Distributionsoperator==(T const& a, T const& b) 14*c54f35caSApple OSS Distributions { 15*c54f35caSApple OSS Distributions return a.i == b.i; 16*c54f35caSApple OSS Distributions }; 17*c54f35caSApple OSS Distributions 18*c54f35caSApple OSS Distributions template <typename T> 19*c54f35caSApple OSS Distributions static void tests()20*c54f35caSApple OSS Distributionstests() 21*c54f35caSApple OSS Distributions { 22*c54f35caSApple OSS Distributions { 23*c54f35caSApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 24*c54f35caSApple OSS Distributions test_bounded_array_ref<T> view(array); 25*c54f35caSApple OSS Distributions CHECK(view[0] == T{0}); 26*c54f35caSApple OSS Distributions CHECK(view[1] == T{1}); 27*c54f35caSApple OSS Distributions CHECK(view[2] == T{2}); 28*c54f35caSApple OSS Distributions CHECK(view[3] == T{3}); 29*c54f35caSApple OSS Distributions CHECK(view[4] == T{4}); 30*c54f35caSApple OSS Distributions } 31*c54f35caSApple OSS Distributions } 32*c54f35caSApple OSS Distributions 33*c54f35caSApple OSS Distributions T_DECL(operator_subscript, "bounded_array_ref.operator.subscript") { 34*c54f35caSApple OSS Distributions tests<T>(); 35*c54f35caSApple OSS Distributions } 36