--- xnu/xnu-12377.101.15/tests/safe_allocation_src/begin_end.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-//
-// Tests for
-//  iterator begin();
-//  const_iterator begin() const;
-//
-//  iterator end();
-//  const_iterator end() const;
-//
-
-#include <libkern/c++/safe_allocation.h>
-#include <darwintest.h>
-#include "test_utils.h"
-#include <type_traits>
-
-struct T {
-	int i;
-};
-
-template <typename T>
-static void
-tests()
-{
-	using A = test_safe_allocation<T>;
-
-	// Check begin()/end() for a non-null allocation
-	{
-		A array(10, libkern::allocate_memory);
-		T* data = array.data();
-		test_bounded_ptr<T> begin = array.begin();
-		test_bounded_ptr<T> end = array.end();
-		CHECK(begin.discard_bounds() == data);
-		CHECK(end.unsafe_discard_bounds() == data + 10);
-	}
-	{
-		A const array(10, libkern::allocate_memory);
-		T const* data = array.data();
-		test_bounded_ptr<T const> begin = array.begin();
-		test_bounded_ptr<T const> end = array.end();
-		CHECK(begin.discard_bounds() == data);
-		CHECK(end.unsafe_discard_bounds() == data + 10);
-	}
-
-	// Check begin()/end() for a null allocation
-	{
-		A array = nullptr;
-		test_bounded_ptr<T> begin = array.begin();
-		test_bounded_ptr<T> end = array.end();
-		CHECK(begin.unsafe_discard_bounds() == nullptr);
-		CHECK(end.unsafe_discard_bounds() == nullptr);
-		CHECK(begin == end);
-	}
-	{
-		A const array = nullptr;
-		test_bounded_ptr<T const> begin = array.begin();
-		test_bounded_ptr<T const> end = array.end();
-		CHECK(begin.unsafe_discard_bounds() == nullptr);
-		CHECK(end.unsafe_discard_bounds() == nullptr);
-		CHECK(begin == end);
-	}
-
-	// Check associated types
-	{
-		static_assert(std::is_same_v<typename A::iterator, test_bounded_ptr<T> >);
-		static_assert(std::is_same_v<typename A::const_iterator, test_bounded_ptr<T const> >);
-	}
-}
-
-T_DECL(begin_end, "safe_allocation.begin_end", T_META_TAG_VM_PREFERRED) {
-	tests<T>();
-	tests<T const>();
-}