xref: /xnu-10002.41.9/tests/bounded_ptr_src/ctor.default.cpp (revision 699cd48037512bf4380799317ca44ca453c82f57)
1*699cd480SApple OSS Distributions //
2*699cd480SApple OSS Distributions // Tests for
3*699cd480SApple OSS Distributions //  explicit bounded_ptr();
4*699cd480SApple OSS Distributions //
5*699cd480SApple OSS Distributions 
6*699cd480SApple OSS Distributions #include <libkern/c++/bounded_ptr.h>
7*699cd480SApple OSS Distributions #include <darwintest.h>
8*699cd480SApple OSS Distributions #include <darwintest_utils.h>
9*699cd480SApple OSS Distributions #include "test_utils.h"
10*699cd480SApple OSS Distributions 
11*699cd480SApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__)
12*699cd480SApple OSS Distributions 
13*699cd480SApple OSS Distributions struct T { };
14*699cd480SApple OSS Distributions 
15*699cd480SApple OSS Distributions template <typename T>
16*699cd480SApple OSS Distributions static void
tests()17*699cd480SApple OSS Distributions tests()
18*699cd480SApple OSS Distributions {
19*699cd480SApple OSS Distributions 	{
20*699cd480SApple OSS Distributions 		test_bounded_ptr<T> p;
21*699cd480SApple OSS Distributions 		_assert(p == nullptr);
22*699cd480SApple OSS Distributions 	}
23*699cd480SApple OSS Distributions 	{
24*699cd480SApple OSS Distributions 		test_bounded_ptr<T> p{};
25*699cd480SApple OSS Distributions 		_assert(p == nullptr);
26*699cd480SApple OSS Distributions 	}
27*699cd480SApple OSS Distributions }
28*699cd480SApple OSS Distributions 
29*699cd480SApple OSS Distributions T_DECL(ctor_default, "bounded_ptr.ctor.default") {
30*699cd480SApple OSS Distributions 	tests<T>();
31*699cd480SApple OSS Distributions 	tests<T const>();
32*699cd480SApple OSS Distributions 	tests<T volatile>();
33*699cd480SApple OSS Distributions 	tests<T const volatile>();
34*699cd480SApple OSS Distributions }
35