--- xnu/xnu-12377.121.6/tests/text_corruption.c
+++ /dev/null
@@ -1,87 +0,0 @@
-#include <unistd.h>
-#include <stdio.h>
-
-#include <darwintest.h>
-#include <darwintest_utils.h>
-
-T_GLOBAL_META(
-/*
- * We're going to corrupt shared library text, so don't
- * run with other tests.
- */
-	T_META_RUN_CONCURRENTLY(false),
-	T_META_REQUIRES_SYSCTL_NE("kern.page_protection_type", 2)
-	);
-
-/*
- * No system(3c) on watchOS, so provide our own.
- * returns -1 if fails to run
- * returns 0 if process exits normally.
- * returns +n if process exits due to signal N
- */
-static int
-my_system(const char *command)
-{
-	pid_t pid;
-	int status = 0;
-	int signal = 0;
-	int err;
-	const char *argv[] = {
-		"/bin/sh",
-		"-c",
-		command,
-		NULL
-	};
-
-	if (dt_launch_tool(&pid, (char **)(void *)argv, FALSE, NULL, NULL)) {
-		return -1;
-	}
-
-	err = dt_waitpid(pid, &status, &signal, 30);
-	if (err) {
-		return 0;
-	}
-
-	return signal;
-}
-
-
-/*
- * The tests are run in the following order:
- *
- * - call foo
- * - corrupt foo, then call foo
- * - call foo
- *
- * - call atan
- * - corrupt atan, then call atan
- * - call atan
- *
- * The first and last of each should exit normally. The middle one should exit with SIGILL.
- *
- * atan() was picked as a shared region function that isn't likely used by any normal daemons.
- */
-T_DECL(text_corruption_recovery, "test detection/recovery of text corruption",
-    T_META_IGNORECRASHES(".*text_corruption_helper.*"),
-    T_META_ASROOT(true))
-{
-	int ret;
-
-	ret = my_system("./text_corruption_helper foo");
-	T_QUIET; T_ASSERT_EQ(ret, 0, "First call of foo");
-
-	ret = my_system("./text_corruption_helper Xfoo");
-	T_QUIET; T_ASSERT_EQ(ret, SIGILL, "Call of corrupted foo");
-
-	ret = my_system("./text_corruption_helper foo");
-	T_QUIET; T_ASSERT_EQ(ret, 0, "Fixed call of foo");
-
-	ret = my_system("./text_corruption_helper atan");
-	T_QUIET; T_ASSERT_EQ(ret, 0, "First call of atan");
-
-	ret = my_system("./text_corruption_helper Xatan");
-	T_QUIET; T_ASSERT_EQ(ret, SIGILL, "Call of corrupted atan");
-
-	ret = my_system("./text_corruption_helper atan");
-	T_QUIET; T_ASSERT_EQ(ret, 0, "Fixed call of atan");
-}