--- xnu/xnu-12377.101.15/tests/intrusive_shared_ptr_src/ctor.default.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-//
-// Tests for
-//  intrusive_shared_ptr();
-//
-
-#include <libkern/c++/intrusive_shared_ptr.h>
-#include <darwintest.h>
-#include <darwintest_utils.h>
-#include "test_policy.h"
-
-struct T { int i; };
-
-template <typename T>
-static void
-tests()
-{
-	{
-		libkern::intrusive_shared_ptr<T, test_policy> ptr;
-		CHECK(ptr.get() == nullptr);
-	}
-	{
-		libkern::intrusive_shared_ptr<T, test_policy> ptr{};
-		CHECK(ptr.get() == nullptr);
-	}
-	{
-		libkern::intrusive_shared_ptr<T, test_policy> ptr = libkern::intrusive_shared_ptr<T, test_policy>();
-		CHECK(ptr.get() == nullptr);
-	}
-	{
-		libkern::intrusive_shared_ptr<T, test_policy> ptr = {};
-		CHECK(ptr.get() == nullptr);
-	}
-}
-
-T_DECL(ctor_default, "intrusive_shared_ptr.ctor.default", T_META_TAG_VM_PREFERRED) {
-	tests<T>();
-}