src/test/test-exit-status.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2
   3 #include "exit-status.h"
   4 #include "string-util.h"
   5 #include "tests.h"
   6
   7 static void test_exit_status_to_string(void) {
   8         log_info("/* %s */", __func__);
   9
  10         for (int i = -1; i <= 256; i++) {
  11                 const char *s, *class;
  12
  13                 s = exit_status_to_string(i, EXIT_STATUS_FULL);
  14                 class = exit_status_class(i);
  15                 log_info("%d: %s%s%s%s",
  16                          i, s ?: "-",
  17                          class ? " (" : "", strempty(class), class ? ")" : "");
  18
  19                 if (s)
  20                         assert_se(exit_status_from_string(s) == i);
  21         }
  22 }
  23
  24 static void test_exit_status_from_string(void) {
  25         log_info("/* %s */", __func__);
  26
  27         assert_se(exit_status_from_string("11") == 11);
  28         assert_se(exit_status_from_string("-1") == -ERANGE);
  29         assert_se(exit_status_from_string("256") == -ERANGE);
  30         assert_se(exit_status_from_string("foo") == -EINVAL);
  31         assert_se(exit_status_from_string("SUCCESS") == 0);
  32         assert_se(exit_status_from_string("FAILURE") == 1);
  33 }
  34
  35 static void test_exit_status_NUMA_POLICY(void) {
  36         log_info("/* %s */", __func__);
  37
  38         assert_se(streq(exit_status_to_string(EXIT_NUMA_POLICY, EXIT_STATUS_FULL), "NUMA_POLICY"));
  39         assert_se(streq(exit_status_to_string(EXIT_NUMA_POLICY, EXIT_STATUS_SYSTEMD), "NUMA_POLICY"));
  40         assert_se(!exit_status_to_string(EXIT_NUMA_POLICY, EXIT_STATUS_BSD));
  41         assert_se(!exit_status_to_string(EXIT_NUMA_POLICY, EXIT_STATUS_LSB));
  42 }
  43
  44 int main(int argc, char *argv[]) {
  45         test_setup_logging(LOG_DEBUG);
  46
  47         test_exit_status_to_string();
  48         test_exit_status_from_string();
  49         test_exit_status_NUMA_POLICY();
  50
  51         return 0;
  52 }