tests/proc_uuid_policy_26567533.c

   1 #include <darwintest.h>
   2 #include <uuid/uuid.h>
   3 #include <System/sys/proc_uuid_policy.h>
   4 #include <stdint.h>
   5
   6 T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true));
   7
   8 #define NUM_PROC_UUID_POLICY_FLAGS 4
   9
  10 T_DECL(proc_uuid_policy_26567533, "Tests passing a NULL uuid in (uap->uuid).", T_META_LTEPHASE(LTE_POSTINIT))
  11 {
  12         int i, ret;
  13         uuid_t null_uuid;
  14         memset(null_uuid, 0, sizeof(uuid_t));
  15
  16         uint32_t policy_flags[] = {
  17                 PROC_UUID_POLICY_FLAGS_NONE,
  18                 PROC_UUID_NO_CELLULAR,
  19                 PROC_UUID_NECP_APP_POLICY,
  20                 PROC_UUID_ALT_DYLD_POLICY
  21         };
  22
  23         for (i = 0; i < NUM_PROC_UUID_POLICY_FLAGS; i++) {
  24                 T_LOG("Testing policy add with flag value 0x%x", policy_flags[i]);
  25
  26                 /* Since UUID is null, this call should fail with errno = EINVAL. */
  27                 ret = proc_uuid_policy(PROC_UUID_POLICY_OPERATION_ADD, null_uuid, sizeof(uuid_t), policy_flags[i]);
  28
  29                 T_ASSERT_TRUE(ret == -1, "proc_uuid_policy returned %d", ret);
  30                 T_WITH_ERRNO;
  31                 T_ASSERT_TRUE(errno = EINVAL, "errno is %d", errno);
  32         }
  33
  34         for (i = 0; i < NUM_PROC_UUID_POLICY_FLAGS; i++) {
  35                 T_LOG("Testing policy remove with flag value 0x%x", policy_flags[i]);
  36
  37                 /* Since UUID is null, this call should fail with errno = EINVAL. */
  38                 ret = proc_uuid_policy(PROC_UUID_POLICY_OPERATION_REMOVE, null_uuid, sizeof(uuid_t), policy_flags[i]);
  39
  40                 T_ASSERT_TRUE(ret == -1, "proc_uuid_policy returned %d", ret);
  41                 T_WITH_ERRNO;
  42                 T_ASSERT_TRUE(errno = EINVAL, "errno is %d", errno);
  43         }
  44 }