--- Libc/Libc-1725.40.4/tests/querylocale.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
-* Copyright (c) 2023 Apple Inc. All rights reserved.
-*
-* @APPLE_LICENSE_HEADER_START@
-*
-* This file contains Original Code and/or Modifications of Original Code
-* as defined in and that are subject to the Apple Public Source License
-* Version 2.0 (the 'License'). You may not use this file except in
-* compliance with the License. Please obtain a copy of the License at
-* http://www.opensource.apple.com/apsl/ and read it before using this
-* file.
-*
-* The Original Code and all software distributed under the License are
-* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-* Please see the License for the specific language governing rights and
-* limitations under the License.
-*
-* @APPLE_LICENSE_HEADER_END@
-*/
-
-#include <locale.h>
-#include <xlocale.h>
-
-#include <darwintest.h>
-#include <TargetConditionals.h>
-
-#ifndef nitems
-#define	nitems(x)	(sizeof((x)) / sizeof((x)[0]))
-#endif
-
-/*
- * We don't install the necessary localedata on embedded platforms to be able to
- * usefully run this tests, so just limit it to macOS.
- */
-T_DECL(querylocale_names, "Check that querylocale() returns names",
-    T_META_ENABLED(TARGET_OS_OSX))
-{
-	const char *lcat;
-	int mask = LC_ALL_MASK;
-
-	T_ASSERT_EQ_STR("en_US.UTF-8", setlocale(LC_ALL, "en_US.UTF-8"), NULL);
-
-	while (mask != 0) {
-		lcat = querylocale(mask, NULL);
-
-		T_ASSERT_EQ_STR("en_US.UTF-8", lcat, NULL);
-		mask &= ~(1 << (ffs(mask) - 1));
-	}
-}
-
-T_DECL(querylocale_newlocale_names,
-    "Check that querylocale() returns names for newlocale() locales",
-    T_META_ENABLED(TARGET_OS_OSX))
-{
-	const char *lcat;
-	locale_t nlocale;
-	int mask = LC_ALL_MASK;
-
-	nlocale = newlocale(LC_ALL_MASK, "en_US.UTF-8", NULL);
-
-	while (mask != 0) {
-		lcat = querylocale(mask, nlocale);
-
-		T_ASSERT_EQ_STR("en_US.UTF-8", lcat, NULL);
-		mask &= ~(1 << (ffs(mask) - 1));
-	}
-
-	freelocale(nlocale);
-}
-
-/* We expect alphabetical order. */
-static int order_mapping[] = {
-	[0] = LC_COLLATE,
-	[1] = LC_CTYPE,
-	[2] = LC_MESSAGES,
-	[3] = LC_MONETARY,
-	[4] = LC_NUMERIC,
-	[5] = LC_TIME,
-};
-
-T_DECL(querylocale_order, "Check the querylocale() mask mapping",
-    T_META_ENABLED(TARGET_OS_OSX))
-{
-	const char *lcat;
-	int cat;
-
-	for (size_t i = 0; i < nitems(order_mapping); i++) {
-		cat = order_mapping[i];
-
-		T_QUIET;
-		T_ASSERT_EQ_STR("C", setlocale(cat, NULL), NULL);
-
-		T_ASSERT_EQ_STR("en_US.UTF-8", setlocale(cat, "en_US.UTF-8"),
-		    NULL);
-
-		lcat = querylocale(1 << i, NULL);
-		T_ASSERT_EQ_STR("en_US.UTF-8", lcat, NULL);
-
-		T_ASSERT_EQ_STR("C", setlocale(cat, "C"), NULL);
-	}
-}