1 #include <sys/sysctl.h>
2 #include <darwintest.h>
3 #include <darwintest_utils.h>
4
5 T_GLOBAL_META(
6 T_META_NAMESPACE("xnu.debugging"),
7 T_META_RUN_CONCURRENTLY(false),
8 T_META_CHECK_LEAKS(false),
9 T_META_RADAR_COMPONENT_NAME("xnu"),
10 T_META_RADAR_COMPONENT_VERSION("debugging"));
11
12
13 static int64_t
run_sysctl_test(const char * t,int64_t value)14 run_sysctl_test(const char *t, int64_t value)
15 {
16 char name[1024];
17 int64_t result = 0;
18 size_t s = sizeof(value);
19 int rc;
20
21 snprintf(name, sizeof(name), "debug.test.%s", t);
22 rc = sysctlbyname(name, &result, &s, &value, s);
23 T_ASSERT_POSIX_SUCCESS(rc, "sysctlbyname(%s)", t);
24 return result;
25 }
26
27 T_DECL(recoverable_kernel_trap, "recoverable_kernel_trap",
28 T_META_ASROOT(true),
29 T_META_RUN_CONCURRENTLY(false))
30 {
31 T_EXPECT_EQ(1ll, run_sysctl_test("recoverable_kernel_trap", 0), "test succeeded");
32 }
33