xref: /xnu-8796.121.2/tests/bounded_ptr_src/ctor.default.cpp (revision c54f35ca767986246321eb901baf8f5ff7923f6a)
1*c54f35caSApple OSS Distributions //
2*c54f35caSApple OSS Distributions // Tests for
3*c54f35caSApple OSS Distributions //  explicit bounded_ptr();
4*c54f35caSApple OSS Distributions //
5*c54f35caSApple OSS Distributions 
6*c54f35caSApple OSS Distributions #include <libkern/c++/bounded_ptr.h>
7*c54f35caSApple OSS Distributions #include <darwintest.h>
8*c54f35caSApple OSS Distributions #include <darwintest_utils.h>
9*c54f35caSApple OSS Distributions #include "test_utils.h"
10*c54f35caSApple OSS Distributions 
11*c54f35caSApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__)
12*c54f35caSApple OSS Distributions 
13*c54f35caSApple OSS Distributions struct T { };
14*c54f35caSApple OSS Distributions 
15*c54f35caSApple OSS Distributions template <typename T>
16*c54f35caSApple OSS Distributions static void
tests()17*c54f35caSApple OSS Distributions tests()
18*c54f35caSApple OSS Distributions {
19*c54f35caSApple OSS Distributions 	{
20*c54f35caSApple OSS Distributions 		test_bounded_ptr<T> p;
21*c54f35caSApple OSS Distributions 		_assert(p == nullptr);
22*c54f35caSApple OSS Distributions 	}
23*c54f35caSApple OSS Distributions 	{
24*c54f35caSApple OSS Distributions 		test_bounded_ptr<T> p{};
25*c54f35caSApple OSS Distributions 		_assert(p == nullptr);
26*c54f35caSApple OSS Distributions 	}
27*c54f35caSApple OSS Distributions }
28*c54f35caSApple OSS Distributions 
29*c54f35caSApple OSS Distributions T_DECL(ctor_default, "bounded_ptr.ctor.default") {
30*c54f35caSApple OSS Distributions 	tests<T>();
31*c54f35caSApple OSS Distributions 	tests<T const>();
32*c54f35caSApple OSS Distributions 	tests<T volatile>();
33*c54f35caSApple OSS Distributions 	tests<T const volatile>();
34*c54f35caSApple OSS Distributions }
35