xref: /xnu-8792.61.2/tests/bounded_ptr_src/ctor.default.cpp (revision 42e220869062b56f8d7d0726fd4c88954f87902c)
1*42e22086SApple OSS Distributions //
2*42e22086SApple OSS Distributions // Tests for
3*42e22086SApple OSS Distributions //  explicit bounded_ptr();
4*42e22086SApple OSS Distributions //
5*42e22086SApple OSS Distributions 
6*42e22086SApple OSS Distributions #include <libkern/c++/bounded_ptr.h>
7*42e22086SApple OSS Distributions #include <darwintest.h>
8*42e22086SApple OSS Distributions #include <darwintest_utils.h>
9*42e22086SApple OSS Distributions #include "test_utils.h"
10*42e22086SApple OSS Distributions 
11*42e22086SApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__)
12*42e22086SApple OSS Distributions 
13*42e22086SApple OSS Distributions struct T { };
14*42e22086SApple OSS Distributions 
15*42e22086SApple OSS Distributions template <typename T>
16*42e22086SApple OSS Distributions static void
tests()17*42e22086SApple OSS Distributions tests()
18*42e22086SApple OSS Distributions {
19*42e22086SApple OSS Distributions 	{
20*42e22086SApple OSS Distributions 		test_bounded_ptr<T> p;
21*42e22086SApple OSS Distributions 		_assert(p == nullptr);
22*42e22086SApple OSS Distributions 	}
23*42e22086SApple OSS Distributions 	{
24*42e22086SApple OSS Distributions 		test_bounded_ptr<T> p{};
25*42e22086SApple OSS Distributions 		_assert(p == nullptr);
26*42e22086SApple OSS Distributions 	}
27*42e22086SApple OSS Distributions }
28*42e22086SApple OSS Distributions 
29*42e22086SApple OSS Distributions T_DECL(ctor_default, "bounded_ptr.ctor.default") {
30*42e22086SApple OSS Distributions 	tests<T>();
31*42e22086SApple OSS Distributions 	tests<T const>();
32*42e22086SApple OSS Distributions 	tests<T volatile>();
33*42e22086SApple OSS Distributions 	tests<T const volatile>();
34*42e22086SApple OSS Distributions }
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