xref: /xnu-8020.121.3/tests/bounded_array_src/size.cpp (revision fdd8201d7b966f0c3ea610489d29bd841d358941)
1*fdd8201dSApple OSS Distributions //
2*fdd8201dSApple OSS Distributions // Tests for
3*fdd8201dSApple OSS Distributions //  size_t size() const;
4*fdd8201dSApple OSS Distributions //
5*fdd8201dSApple OSS Distributions 
6*fdd8201dSApple OSS Distributions #include <libkern/c++/bounded_array.h>
7*fdd8201dSApple OSS Distributions #include "test_policy.h"
8*fdd8201dSApple OSS Distributions #include <darwintest.h>
9*fdd8201dSApple OSS Distributions #include <stddef.h>
10*fdd8201dSApple OSS Distributions 
11*fdd8201dSApple OSS Distributions struct T { int i; };
12*fdd8201dSApple OSS Distributions 
13*fdd8201dSApple OSS Distributions template <typename T>
14*fdd8201dSApple OSS Distributions static void
tests()15*fdd8201dSApple OSS Distributions tests()
16*fdd8201dSApple OSS Distributions {
17*fdd8201dSApple OSS Distributions 	{
18*fdd8201dSApple OSS Distributions 		test_bounded_array<T, 5> const array = {T{0}, T{1}, T{2}, T{3}, T{4}};
19*fdd8201dSApple OSS Distributions 		size_t size = array.size();
20*fdd8201dSApple OSS Distributions 		CHECK(size == 5);
21*fdd8201dSApple OSS Distributions 	}
22*fdd8201dSApple OSS Distributions 	{
23*fdd8201dSApple OSS Distributions 		test_bounded_array<T, 0> const array = {};
24*fdd8201dSApple OSS Distributions 		size_t size = array.size();
25*fdd8201dSApple OSS Distributions 		CHECK(size == 0);
26*fdd8201dSApple OSS Distributions 	}
27*fdd8201dSApple OSS Distributions }
28*fdd8201dSApple OSS Distributions 
29*fdd8201dSApple OSS Distributions T_DECL(size, "bounded_array.size") {
30*fdd8201dSApple OSS Distributions 	tests<T>();
31*fdd8201dSApple OSS Distributions }
32