xref: /xnu-11215.1.10/tests/bounded_ptr_src/ctor.default.cpp (revision 8d741a5de7ff4191bf97d57b9f54c2f6d4a15585)
1*8d741a5dSApple OSS Distributions //
2*8d741a5dSApple OSS Distributions // Tests for
3*8d741a5dSApple OSS Distributions //  explicit bounded_ptr();
4*8d741a5dSApple OSS Distributions //
5*8d741a5dSApple OSS Distributions 
6*8d741a5dSApple OSS Distributions #include <libkern/c++/bounded_ptr.h>
7*8d741a5dSApple OSS Distributions #include <darwintest.h>
8*8d741a5dSApple OSS Distributions #include <darwintest_utils.h>
9*8d741a5dSApple OSS Distributions #include "test_utils.h"
10*8d741a5dSApple OSS Distributions 
11*8d741a5dSApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__)
12*8d741a5dSApple OSS Distributions 
13*8d741a5dSApple OSS Distributions struct T { };
14*8d741a5dSApple OSS Distributions 
15*8d741a5dSApple OSS Distributions template <typename T>
16*8d741a5dSApple OSS Distributions static void
tests()17*8d741a5dSApple OSS Distributions tests()
18*8d741a5dSApple OSS Distributions {
19*8d741a5dSApple OSS Distributions 	{
20*8d741a5dSApple OSS Distributions 		test_bounded_ptr<T> p;
21*8d741a5dSApple OSS Distributions 		_assert(p == nullptr);
22*8d741a5dSApple OSS Distributions 	}
23*8d741a5dSApple OSS Distributions 	{
24*8d741a5dSApple OSS Distributions 		test_bounded_ptr<T> p{};
25*8d741a5dSApple OSS Distributions 		_assert(p == nullptr);
26*8d741a5dSApple OSS Distributions 	}
27*8d741a5dSApple OSS Distributions }
28*8d741a5dSApple OSS Distributions 
29*8d741a5dSApple OSS Distributions T_DECL(ctor_default, "bounded_ptr.ctor.default", T_META_TAG_VM_PREFERRED) {
30*8d741a5dSApple OSS Distributions 	tests<T>();
31*8d741a5dSApple OSS Distributions 	tests<T const>();
32*8d741a5dSApple OSS Distributions 	tests<T volatile>();
33*8d741a5dSApple OSS Distributions 	tests<T const volatile>();
34*8d741a5dSApple OSS Distributions }
35