xref: /xnu-10063.141.1/tests/bounded_ptr_src/ctor.default.cpp (revision d8b80295118ef25ac3a784134bcf95cd8e88109f)
1*d8b80295SApple OSS Distributions //
2*d8b80295SApple OSS Distributions // Tests for
3*d8b80295SApple OSS Distributions //  explicit bounded_ptr();
4*d8b80295SApple OSS Distributions //
5*d8b80295SApple OSS Distributions 
6*d8b80295SApple OSS Distributions #include <libkern/c++/bounded_ptr.h>
7*d8b80295SApple OSS Distributions #include <darwintest.h>
8*d8b80295SApple OSS Distributions #include <darwintest_utils.h>
9*d8b80295SApple OSS Distributions #include "test_utils.h"
10*d8b80295SApple OSS Distributions 
11*d8b80295SApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__)
12*d8b80295SApple OSS Distributions 
13*d8b80295SApple OSS Distributions struct T { };
14*d8b80295SApple OSS Distributions 
15*d8b80295SApple OSS Distributions template <typename T>
16*d8b80295SApple OSS Distributions static void
tests()17*d8b80295SApple OSS Distributions tests()
18*d8b80295SApple OSS Distributions {
19*d8b80295SApple OSS Distributions 	{
20*d8b80295SApple OSS Distributions 		test_bounded_ptr<T> p;
21*d8b80295SApple OSS Distributions 		_assert(p == nullptr);
22*d8b80295SApple OSS Distributions 	}
23*d8b80295SApple OSS Distributions 	{
24*d8b80295SApple OSS Distributions 		test_bounded_ptr<T> p{};
25*d8b80295SApple OSS Distributions 		_assert(p == nullptr);
26*d8b80295SApple OSS Distributions 	}
27*d8b80295SApple OSS Distributions }
28*d8b80295SApple OSS Distributions 
29*d8b80295SApple OSS Distributions T_DECL(ctor_default, "bounded_ptr.ctor.default") {
30*d8b80295SApple OSS Distributions 	tests<T>();
31*d8b80295SApple OSS Distributions 	tests<T const>();
32*d8b80295SApple OSS Distributions 	tests<T volatile>();
33*d8b80295SApple OSS Distributions 	tests<T const volatile>();
34*d8b80295SApple OSS Distributions }
35