[apple/xnu.git] / tests / bounded_array_src / for_loop.cpp

//
// Make sure `bounded_array` works nicely with the range-based for-loop.
//

#include <libkern/c++/bounded_array.h>
#include <darwintest.h>
#include "test_policy.h"

struct T {
	int i;
};

template <typename T>
static void
tests()
{
	test_bounded_array<T, 5> array = {T{0}, T{1}, T{2}, T{3}, T{4}};
	for (T& element : array) {
		element = T{3};
	}

	for (T const& element : array) {
		CHECK(element.i == 3);
	}
}

T_DECL(for_loop, "bounded_array.for_loop") {
	tests<T>();
}
Commit	Line	Data
f427ee49 A	1	//
	2	// Make sure `bounded_array` works nicely with the range-based for-loop.
	3	//
	4
	5	#include <libkern/c++/bounded_array.h>
	6	#include <darwintest.h>
	7	#include "test_policy.h"
	8
	9	struct T {
	10	int i;
	11	};
	12
	13	template <typename T>
	14	static void
	15	tests()
	16	{
	17	test_bounded_array<T, 5> array = {T{0}, T{1}, T{2}, T{3}, T{4}};
	18	for (T& element : array) {
	19	element = T{3};
	20	}
	21
	22	for (T const& element : array) {
	23	CHECK(element.i == 3);
	24	}
	25	}
	26
	27	T_DECL(for_loop, "bounded_array.for_loop") {
	28	tests<T>();
	29	}