projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| d9a64523 A |
1 | #include <sys/wait.h> |
| 2 | #include <spawn.h> | |
| 3 | #include <spawn_private.h> | |
| 4 | ||
| 5 | #include <mach/mach_init.h> | |
| 6 | #include <mach/mach_vm.h> | |
| 7 | ||
| 8 | #include <darwintest.h> | |
| 9 | #include <darwintest_utils.h> | |
| 10 | ||
| cb323159 A |
11 | T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true)); |
| 12 | ||
| d9a64523 A |
13 | extern char * testpath; |
| 14 | ||
| 15 | T_DECL(set_max_addr, | |
| 0a7de745 A |
16 | "Description", |
| 17 | T_META_NAMESPACE("xnu.vm"), | |
| 18 | T_META_CHECK_LEAKS(false)) | |
| d9a64523 | 19 | { |
| f427ee49 | 20 | #if (!defined(TARGET_OS_MAC) && defined(__arm64__) && defined(__LP64__)) |
| d9a64523 A |
21 | int result = 0; |
| 22 | int code = 0; | |
| 23 | int child_pid = 0; | |
| 24 | int status = 0; | |
| 25 | char * command_path = "./vm_set_max_addr_helper"; | |
| 26 | char * command_args[] = { command_path, NULL }; | |
| 27 | posix_spawnattr_t attrp; | |
| 28 | ||
| 29 | result = posix_spawnattr_init(&attrp); | |
| 30 | T_ASSERT_POSIX_SUCCESS(result, "posix_spawnattr_init"); | |
| 31 | ||
| 32 | result = posix_spawn(&child_pid, command_path, NULL, &attrp, command_args, NULL); | |
| 33 | T_ASSERT_POSIX_SUCCESS(result, "posix_spawn"); | |
| 34 | ||
| 35 | result = waitpid(child_pid, &status, 0); | |
| 36 | T_ASSERT_POSIX_SUCCESS(result, "waitpid"); | |
| 37 | ||
| 38 | code = WEXITSTATUS(status); | |
| 39 | T_ASSERT_NE_INT(code, 0, "Child should have failed"); | |
| 40 | ||
| 41 | result = posix_spawnattr_set_max_addr_np(&attrp, ~0ULL); | |
| 42 | T_ASSERT_POSIX_SUCCESS(result, "posix_spawnattr_set_max_addr_np"); | |
| 43 | ||
| 44 | result = posix_spawn(&child_pid, command_path, NULL, &attrp, command_args, NULL); | |
| 45 | T_ASSERT_POSIX_SUCCESS(result, "posix_spawn"); | |
| 46 | ||
| 47 | result = waitpid(child_pid, &status, 0); | |
| 48 | T_ASSERT_POSIX_SUCCESS(result, "waitpid"); | |
| 49 | ||
| 50 | code = WEXITSTATUS(status); | |
| 51 | T_ASSERT_EQ_INT(code, 0, "Child should have succeeded"); | |
| 52 | ||
| 53 | posix_spawnattr_destroy(&attrp); | |
| 54 | T_ASSERT_POSIX_SUCCESS(result, "posix_spawnattr_destroy"); | |
| 55 | #else /* !defined(__arm64__) || !defined(__LP64__) */ | |
| 56 | T_SKIP("Not supported on this architecture"); | |
| 57 | #endif /* (defined(__arm64__) && defined(__LP64__)) */ | |
| 58 | } |