--- xnu/xnu-12377.101.15/tests/intrusive_shared_ptr_src/compare.equal.nullptr.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-//
-// Tests for
-//  template <typename T, typename R>
-//  bool operator==(intrusive_shared_ptr<T, R> const& x, std::nullptr_t);
-//
-//  template <typename T, typename R>
-//  bool operator!=(intrusive_shared_ptr<T, R> const& x, std::nullptr_t);
-//
-//  template <typename T, typename R>
-//  bool operator==(std::nullptr_t, intrusive_shared_ptr<T, R> const& x);
-//
-//  template <typename T, typename R>
-//  bool operator!=(std::nullptr_t, intrusive_shared_ptr<T, R> const& x);
-//
-
-#include <libkern/c++/intrusive_shared_ptr.h>
-#include <darwintest.h>
-#include "test_policy.h"
-
-struct T { int i; };
-
-template <typename T, typename U>
-static void
-check_eq(T t, U u)
-{
-	CHECK(t == u);
-	CHECK(u == t);
-	CHECK(!(t != u));
-	CHECK(!(u != t));
-}
-
-template <typename T, typename U>
-static void
-check_ne(T t, U u)
-{
-	CHECK(!(t == u));
-	CHECK(!(u == t));
-	CHECK(t != u);
-	CHECK(u != t);
-}
-
-template <typename T, typename TQual>
-static void
-tests()
-{
-	T obj{3};
-
-	{
-		test_shared_ptr<TQual> const a(&obj, libkern::no_retain);
-		check_ne(a, nullptr);
-	}
-
-	{
-		test_shared_ptr<TQual> const a = nullptr;
-		check_eq(a, nullptr);
-	}
-}
-
-T_DECL(compare_equal_nullptr, "intrusive_shared_ptr.compare.equal.nullptr", T_META_TAG_VM_PREFERRED) {
-	tests<T, T>();
-	tests<T, T const>();
-}