--- Libc/Libc-1725.40.4/tests/wcscoll.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <TargetConditionals.h>
-#include <errno.h>
-#include <locale.h>
-#include <wchar.h>
-
-#include <darwintest.h>
-
-T_DECL(wcscoll_PR_142386677, "Test failed wcscoll() assertion",
-    T_META_ENABLED(TARGET_OS_OSX))
-{
-	int ret;
-
-	setlocale(LC_COLLATE, "en_US.UTF-8");
-	ret = wcscoll(L"ở", L"ở");
-	T_ASSERT_EQ(ret, 0, NULL);
-}