--- xnu/xnu-12377.101.15/tests/bounded_ptr_src/ctor.begin_end.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-//
-// Tests for
-//  explicit bounded_ptr(T* pointer, T const* begin, T const* end);
-//
-
-#include <libkern/c++/bounded_ptr.h>
-#include <array>
-#include <darwintest.h>
-#include <darwintest_utils.h>
-#include "test_utils.h"
-
-#define _assert(...) T_ASSERT_TRUE((__VA_ARGS__), # __VA_ARGS__)
-
-struct T {
-	int i;
-	friend constexpr bool
-	operator==(T const volatile& a, T const& b)
-	{
-		return a.i == b.i;
-	}
-};
-
-template <typename T, typename QualT>
-static void
-tests()
-{
-	std::array<T, 5> array = {T{0}, T{1}, T{2}, T{3}, T{4}};
-	{
-		test_bounded_ptr<QualT> p(array.begin() + 0, array.begin(), array.end());
-		_assert(*p == T{0});
-	}
-	{
-		test_bounded_ptr<QualT> p(array.begin() + 1, array.begin(), array.end());
-		_assert(*p == T{1});
-	}
-	{
-		test_bounded_ptr<QualT> p(array.begin() + 2, array.begin(), array.end());
-		_assert(*p == T{2});
-	}
-	{
-		test_bounded_ptr<QualT> p(array.begin() + 3, array.begin(), array.end());
-		_assert(*p == T{3});
-	}
-	{
-		test_bounded_ptr<QualT> p(array.begin() + 4, array.begin(), array.end());
-		_assert(*p == T{4});
-	}
-
-	// It must be valid to construct out-of-bounds pointers, but we obviously
-	// can't dereference them.
-	{
-		// T{0}     T{1}     T{2}     T{3}     T{4}     <one-past-last>
-		//            ^                 ^                     ^
-		//            |                 |                     |
-		//           ptr              begin                  end
-		test_bounded_ptr<QualT> p(array.begin() + 1, array.begin() + 3, array.end());
-		_assert(p.unsafe_discard_bounds() == array.begin() + 1);
-	}
-	{
-		// T{0}     T{1}     T{2}     T{3}     T{4}     <one-past-last>
-		//   ^                          ^        ^
-		//   |                          |        |
-		// begin                       end      ptr
-		test_bounded_ptr<QualT> p(array.begin() + 4, array.begin(), array.begin() + 3);
-		_assert(p.unsafe_discard_bounds() == array.begin() + 4);
-	}
-	{
-		// T{0}     T{1}     T{2}     T{3}     T{4}     <one-past-last>
-		//   ^                                                ^
-		//   |                                                |
-		// begin                                             end,ptr
-		test_bounded_ptr<QualT> p(array.end(), array.begin(), array.end());
-		_assert(p.unsafe_discard_bounds() == array.end());
-	}
-
-	// Test creating a bounded_ptr from a null pointer.
-	{
-		test_bounded_ptr<QualT> p(nullptr, nullptr, nullptr);
-		_assert(p.unsafe_discard_bounds() == nullptr);
-	}
-}
-
-struct Base { };
-struct Derived : Base { };
-
-T_DECL(ctor_begin_end, "bounded_ptr.ctor.begin_end", T_META_TAG_VM_PREFERRED) {
-	tests<T, T>();
-	tests<T, T const>();
-	tests<T, T volatile>();
-	tests<T, T const volatile>();
-
-	// Make sure we can construct a `bounded_ptr<Base>` from `Derived*` pointers
-	{
-		std::array<Derived, 5> array = {};
-		test_bounded_ptr<Base> p(static_cast<Derived*>(array.begin()),
-		    static_cast<Derived*>(array.begin()),
-		    static_cast<Derived*>(array.end()));
-	}
-}