--- xnu/xnu-12377.101.15/tests/intrusive_shared_ptr_src/reset.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-//
-// Tests for
-//  void reset() noexcept;
-//
-
-#include <libkern/c++/intrusive_shared_ptr.h>
-#include <darwintest.h>
-#include "test_policy.h"
-
-struct T {
-	int i;
-};
-
-template <typename T>
-static void
-tests()
-{
-	T obj{3};
-
-	// reset() on a non-null shared pointer
-	{
-		tracked_shared_ptr<T> ptr(&obj, libkern::retain);
-		tracking_policy::reset();
-		ptr.reset();
-		CHECK(tracking_policy::releases == 1);
-		CHECK(tracking_policy::retains == 0);
-		CHECK(ptr.get() == nullptr);
-	}
-
-	// reset() on a null shared pointer
-	{
-		tracked_shared_ptr<T> ptr = nullptr;
-		tracking_policy::reset();
-		ptr.reset();
-		CHECK(tracking_policy::releases == 0);
-		CHECK(tracking_policy::retains == 0);
-		CHECK(ptr.get() == nullptr);
-	}
-
-	// reset() as a self-reference
-	{
-		tracked_shared_ptr<T> ptr(&obj, libkern::retain);
-		tracked_shared_ptr<T> ptr2(&obj, libkern::retain);
-		CHECK(!ptr.reset());
-
-		CHECK(&ptr.reset() == &ptr);
-
-		// check short-circuiting
-		bool ok =  (ptr.reset() && !ptr2.reset());
-		CHECK(ptr2.get() != nullptr);
-	}
-}
-
-T_DECL(reset, "intrusive_shared_ptr.reset", T_META_TAG_VM_PREFERRED) {
-	tests<T>();
-	tests<T const>();
-}