--- xnu/xnu-12377.101.15/tests/sysctl_system_version.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#include <darwintest.h>
-#include <sys/sysctl.h>
-
-T_DECL(sysctl_osreleasetype_nowrite,
-    "ensure the osreleasetype sysctl is not writeable by normal processes", T_META_TAG_VM_NOT_PREFERRED)
-{
-	char nice_try[32] = "FactoryToAvoidSandbox!";
-	int ret = sysctlbyname("kern.osreleasetype", NULL, NULL, nice_try,
-	    sizeof(nice_try));
-	T_ASSERT_POSIX_FAILURE(ret, EPERM, "try to set kern.osreleasetype sysctl");
-}
-
-T_DECL(sysctl_osreleasetype_exists, "ensure the osreleasetype sysctl exists", T_META_TAG_VM_NOT_PREFERRED)
-{
-	char release_type[64] = "";
-	size_t release_type_size = sizeof(release_type);
-	int ret = sysctlbyname("kern.osreleasetype", release_type,
-	    &release_type_size, NULL, 0);
-	T_ASSERT_POSIX_SUCCESS(ret, "kern.osreleasetype sysctl");
-	T_LOG("kern.osreleasetype = %s", release_type);
-}