--- xnu/xnu-12377.101.15/tests/test_erm_sysctl_reader.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright (c) 2025 Apple Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_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. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * 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_OSREFERENCE_LICENSE_HEADER_END@
- */
-
-#include <sys/types.h>
-#include <sys/sysctl.h>
-#include <stdio.h>
-#include <darwintest.h>
-
-#include "test_utils.h"
-
-#include "test_erm_sysctl.h"
-
-ERM_GLOBAL_META
-T_DECL(erm_sysctl_exists_on_ios_with_ERM,
-    "ensure the ERM sysctl exists on iOS with ERM forced",
-    ERM_ENABLED_META)
-{
-	if (is_ERM_active()) {
-		int ret = sysctlbyname(ERM_SYSCTL_NAME, NULL, NULL, NULL, 0);
-		T_ASSERT_POSIX_SUCCESS(ret, "erm sysctl exists");
-	} else {
-		T_SKIP("Running without ERM enabled, skipping...");
-	}
-}
-
-#if PLATFORM_SUPPORTS_ERM
-T_DECL(erm_sysctl_doesnt_exist_on_ios_withoutERM,
-    "ensure the ERM sysctl doesn't exist on iOS without ERM")
-{
-	if (is_ERM_active()) {
-		T_SKIP("Running with TrustedExecutionMonitor enabled, skipping...");
-	} else {
-		int ret = sysctlbyname(ERM_SYSCTL_NAME, NULL, NULL, NULL, 0);
-		T_ASSERT_POSIX_FAILURE(ret, ENOENT, "erm sysctl doesn't exist on iOS when ERM is not active");
-	}
-}
-#endif
-
-T_DECL(erm_sysctl_not_writable_by_non_entitled_program,
-    "ensure the ERM sysctl can't be modified by non entitled program",
-    ERM_ENABLED_META)
-{
-	if (is_ERM_active()) {
-		int ret = sysctlbyname(ERM_SYSCTL_NAME, NULL, NULL, (void*)sample_config, sample_config_len);
-		T_ASSERT_POSIX_FAILURE(ret, EPERM, "erm sysctl should not be modified by non entitled program / ret");
-		// T_EXPECT_EQ(errno, EPERM, "erm sysctl should not be modified by non entitled program / errno");
-	} else {
-		T_SKIP("Running without ERM enabled, skipping...");
-	}
-}
-
-
-// This function expects the sysctl to have previously stored a config and we check we retrieve it
-void
-test_one_config(const char* config_str)
-{
-	size_t config_str_len = strlen(config_str);
-
-	size_t read_config1_len = 0;
-	int ret = sysctlbyname(ERM_SYSCTL_NAME, NULL, &read_config1_len, NULL, 0);
-
-	/* allocate the configuration with the size we received */
-	char* read_config = (char*)malloc(read_config1_len);
-	size_t read_config_len = read_config1_len;
-
-	ret = sysctlbyname(ERM_SYSCTL_NAME, read_config, &read_config_len, NULL, 0);
-	T_ASSERT_POSIX_SUCCESS(ret, "erm sysctl could read config size");
-	if (ret != 0) {
-		free(read_config);
-		return;
-	}
-
-	T_EXPECT_EQ(read_config_len, read_config1_len, "erm sysctl config sizes are equal");
-	if (read_config_len != read_config1_len) {
-		free(read_config);
-		return;
-	}
-	T_EXPECT_EQ(read_config_len, config_str_len, "erm sysctl config size is good");
-	if (read_config_len == config_str_len) {
-		bool are_same = true;
-		for (int i = 0; i < sample_config_len; ++i) {
-			if (read_config[i] != config_str[i]) {
-				are_same = false;
-				break;
-			}
-		}
-		T_EXPECT_EQ(are_same, true, "erm sysctl config data is good");
-		if (!are_same) {
-			free(read_config);
-			return;
-		}
-	}
-}
-
-
-// ****************
-// The following tests first execute a helper that will write the config (external program that
-// has the required entitlement for writing things), then the actual test.
-// Because we pass the "config" to the external program via its command line argument,
-// it must be a string.
-
-#define CONFIG0 "This_is_a_sample_config"
-T_DECL(erm_sysctl_read0,
-    "ensure the ERM sysctl can store and read config:<" CONFIG0 ">",
-    ERM_ENABLED_META
-    )
-{
-	if (!is_ERM_active()) {
-		T_SKIP("Running without ERM enabled, skipping...");
-	} else {
-		system("./test_erm_sysctl_bin_helper " CONFIG0);
-		test_one_config(CONFIG0);
-	}
-}
-
-#define CONFIG1 "This_is_a_another_sample_config"
-T_DECL(erm_sysctl_read1,
-    "ensure the ERM sysctl can store and read config:<" CONFIG1 ">",
-    ERM_ENABLED_META
-    )
-{
-	if (!is_ERM_active()) {
-		T_SKIP("Running without ERM enabled, skipping...");
-	} else {
-		system("./test_erm_sysctl_bin_helper " CONFIG1);
-		test_one_config(CONFIG1);
-	}
-}