1*2c2f96dcSApple OSS Distributions #include <sys/sysctl.h>
2*2c2f96dcSApple OSS Distributions #include <time.h>
3*2c2f96dcSApple OSS Distributions
4*2c2f96dcSApple OSS Distributions #include <darwintest.h>
5*2c2f96dcSApple OSS Distributions #include <darwintest_utils.h>
6*2c2f96dcSApple OSS Distributions
7*2c2f96dcSApple OSS Distributions T_GLOBAL_META(
8*2c2f96dcSApple OSS Distributions T_META_NAMESPACE("xnu.iokit"),
9*2c2f96dcSApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"),
10*2c2f96dcSApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("IOKit"),
11*2c2f96dcSApple OSS Distributions T_META_CHECK_LEAKS(false));
12*2c2f96dcSApple OSS Distributions
13*2c2f96dcSApple OSS Distributions static int64_t
run_sysctl_test(const char * t,int64_t value)14*2c2f96dcSApple OSS Distributions run_sysctl_test(const char *t, int64_t value)
15*2c2f96dcSApple OSS Distributions {
16*2c2f96dcSApple OSS Distributions char name[1024];
17*2c2f96dcSApple OSS Distributions int64_t result = 0;
18*2c2f96dcSApple OSS Distributions size_t s = sizeof(value);
19*2c2f96dcSApple OSS Distributions int rc;
20*2c2f96dcSApple OSS Distributions
21*2c2f96dcSApple OSS Distributions snprintf(name, sizeof(name), "debug.test.%s", t);
22*2c2f96dcSApple OSS Distributions rc = sysctlbyname(name, &result, &s, &value, s);
23*2c2f96dcSApple OSS Distributions T_QUIET; T_ASSERT_POSIX_SUCCESS(rc, "sysctlbyname(%s)", t);
24*2c2f96dcSApple OSS Distributions return result;
25*2c2f96dcSApple OSS Distributions }
26*2c2f96dcSApple OSS Distributions
27*2c2f96dcSApple OSS Distributions T_DECL(symbol_basic, "Basic tests around OSSymbols")
28*2c2f96dcSApple OSS Distributions {
29*2c2f96dcSApple OSS Distributions for (ssize_t size = 32; size <= 32 * 64 * 64; size *= 64) {
30*2c2f96dcSApple OSS Distributions T_EXPECT_EQ(1ll,
31*2c2f96dcSApple OSS Distributions run_sysctl_test("iokit_symbol_basic", size),
32*2c2f96dcSApple OSS Distributions "test succeeded");
33*2c2f96dcSApple OSS Distributions }
34*2c2f96dcSApple OSS Distributions }
35