utilunix__my_system-fork_child.c 2.8 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293
  1. /*
  2. lib - tests lib/utilinux:my_system() function
  3. Copyright (C) 2013-2019
  4. Free Software Foundation, Inc.
  5. Written by:
  6. Slava Zanko <slavazanko@gmail.com>, 2013
  7. This file is part of the Midnight Commander.
  8. The Midnight Commander is free software: you can redistribute it
  9. and/or modify it under the terms of the GNU General Public License as
  10. published by the Free Software Foundation, either version 3 of the License,
  11. or (at your option) any later version.
  12. The Midnight Commander is distributed in the hope that it will be useful,
  13. but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. GNU General Public License for more details.
  16. You should have received a copy of the GNU General Public License
  17. along with this program. If not, see <http://www.gnu.org/licenses/>.
  18. */
  19. #define TEST_SUITE_NAME "/lib/utilunix"
  20. #include "tests/mctest.h"
  21. #include "lib/util.h"
  22. #include "lib/utilunix.h"
  23. #include "utilunix__my_system-common.c"
  24. /* --------------------------------------------------------------------------------------------- */
  25. /* *INDENT-OFF* */
  26. START_TEST (fork_child)
  27. /* *INDENT-ON* */
  28. {
  29. int actual_value;
  30. /* given */
  31. fork__return_value = 0;
  32. /* when */
  33. actual_value = my_system (0, "/bin/some-command", "some parameter");
  34. /* then */
  35. mctest_assert_int_eq (actual_value, 0);
  36. VERIFY_SIGACTION_CALLS ();
  37. VERIFY_SIGNAL_CALLS ();
  38. mctest_assert_str_eq (execvp__file__captured, "/bin/some-command");
  39. mctest_assert_int_eq (execvp__args__captured->len, 2);
  40. mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 0), "/bin/some-command");
  41. mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 1), "some parameter");
  42. /* All exec* calls is mocked, so call to _exit() function with 127 status code it's a normal situation */
  43. mctest_assert_int_eq (my_exit__status__captured, 127);
  44. }
  45. /* *INDENT-OFF* */
  46. END_TEST
  47. /* *INDENT-ON* */
  48. /* --------------------------------------------------------------------------------------------- */
  49. int
  50. main (void)
  51. {
  52. int number_failed;
  53. Suite *s = suite_create (TEST_SUITE_NAME);
  54. TCase *tc_core = tcase_create ("Core");
  55. SRunner *sr;
  56. tcase_add_checked_fixture (tc_core, setup, teardown);
  57. /* Add new tests here: *************** */
  58. tcase_add_test (tc_core, fork_child);
  59. /* *********************************** */
  60. suite_add_tcase (s, tc_core);
  61. sr = srunner_create (s);
  62. srunner_set_log (sr, "utilinux__my_system-fork_child.log");
  63. srunner_run_all (sr, CK_ENV);
  64. number_failed = srunner_ntests_failed (sr);
  65. srunner_free (sr);
  66. return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
  67. }
  68. /* --------------------------------------------------------------------------------------------- */