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