xref: /xnu-11215.61.5/tests/bounded_ptr_src/ctor.default.cpp (revision 4f1223e81cd707a65cc109d0b8ad6653699da3c4)
1*4f1223e8SApple OSS Distributions //
2*4f1223e8SApple OSS Distributions // Tests for
3*4f1223e8SApple OSS Distributions //  explicit bounded_ptr();
4*4f1223e8SApple OSS Distributions //
5*4f1223e8SApple OSS Distributions 
6*4f1223e8SApple OSS Distributions #include <libkern/c++/bounded_ptr.h>
7*4f1223e8SApple OSS Distributions #include <darwintest.h>
8*4f1223e8SApple OSS Distributions #include <darwintest_utils.h>
9*4f1223e8SApple OSS Distributions #include "test_utils.h"
10*4f1223e8SApple OSS Distributions 
11*4f1223e8SApple OSS Distributions #define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__)
12*4f1223e8SApple OSS Distributions 
13*4f1223e8SApple OSS Distributions struct T { };
14*4f1223e8SApple OSS Distributions 
15*4f1223e8SApple OSS Distributions template <typename T>
16*4f1223e8SApple OSS Distributions static void
tests()17*4f1223e8SApple OSS Distributions tests()
18*4f1223e8SApple OSS Distributions {
19*4f1223e8SApple OSS Distributions 	{
20*4f1223e8SApple OSS Distributions 		test_bounded_ptr<T> p;
21*4f1223e8SApple OSS Distributions 		_assert(p == nullptr);
22*4f1223e8SApple OSS Distributions 	}
23*4f1223e8SApple OSS Distributions 	{
24*4f1223e8SApple OSS Distributions 		test_bounded_ptr<T> p{};
25*4f1223e8SApple OSS Distributions 		_assert(p == nullptr);
26*4f1223e8SApple OSS Distributions 	}
27*4f1223e8SApple OSS Distributions }
28*4f1223e8SApple OSS Distributions 
29*4f1223e8SApple OSS Distributions T_DECL(ctor_default, "bounded_ptr.ctor.default", T_META_TAG_VM_PREFERRED) {
30*4f1223e8SApple OSS Distributions 	tests<T>();
31*4f1223e8SApple OSS Distributions 	tests<T const>();
32*4f1223e8SApple OSS Distributions 	tests<T volatile>();
33*4f1223e8SApple OSS Distributions 	tests<T const volatile>();
34*4f1223e8SApple OSS Distributions }
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