1*4f1223e8SApple OSS Distributions //
2*4f1223e8SApple OSS Distributions // Tests for
3*4f1223e8SApple OSS Distributions // T* data() const;
4*4f1223e8SApple OSS Distributions //
5*4f1223e8SApple OSS Distributions
6*4f1223e8SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h>
7*4f1223e8SApple OSS Distributions #include "test_policy.h"
8*4f1223e8SApple OSS Distributions #include <cstddef>
9*4f1223e8SApple OSS Distributions #include <darwintest.h>
10*4f1223e8SApple OSS Distributions #include <darwintest_utils.h>
11*4f1223e8SApple OSS Distributions
12*4f1223e8SApple OSS Distributions struct T { int i; };
13*4f1223e8SApple OSS Distributions
14*4f1223e8SApple OSS Distributions template <typename T>
15*4f1223e8SApple OSS Distributions static void
tests()16*4f1223e8SApple OSS Distributions tests()
17*4f1223e8SApple OSS Distributions {
18*4f1223e8SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}};
19*4f1223e8SApple OSS Distributions
20*4f1223e8SApple OSS Distributions {
21*4f1223e8SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], static_cast<std::size_t>(0));
22*4f1223e8SApple OSS Distributions T* data = view.data();
23*4f1223e8SApple OSS Distributions CHECK(data == &array[0]);
24*4f1223e8SApple OSS Distributions }
25*4f1223e8SApple OSS Distributions {
26*4f1223e8SApple OSS Distributions test_bounded_array_ref<T> const view(&array[0], 1);
27*4f1223e8SApple OSS Distributions T* data = view.data();
28*4f1223e8SApple OSS Distributions CHECK(data == &array[0]);
29*4f1223e8SApple OSS Distributions }
30*4f1223e8SApple OSS Distributions
31*4f1223e8SApple OSS Distributions {
32*4f1223e8SApple OSS Distributions test_bounded_array_ref<T> const view(&array[1], 2);
33*4f1223e8SApple OSS Distributions T* data = view.data();
34*4f1223e8SApple OSS Distributions CHECK(data == &array[1]);
35*4f1223e8SApple OSS Distributions }
36*4f1223e8SApple OSS Distributions {
37*4f1223e8SApple OSS Distributions test_bounded_array_ref<T> const view(&array[2], 2);
38*4f1223e8SApple OSS Distributions T* data = view.data();
39*4f1223e8SApple OSS Distributions CHECK(data == &array[2]);
40*4f1223e8SApple OSS Distributions }
41*4f1223e8SApple OSS Distributions }
42*4f1223e8SApple OSS Distributions
43*4f1223e8SApple OSS Distributions T_DECL(data, "bounded_array_ref.data", T_META_TAG_VM_PREFERRED) {
44*4f1223e8SApple OSS Distributions tests<T>();
45*4f1223e8SApple OSS Distributions tests<T const>();
46*4f1223e8SApple OSS Distributions }
47