root/tests/lib/utilunix__my_system-fork_child_shell.c

/*   */

DEFINITIONS

1. START_TEST
2. main

   1 /*
   2    lib - tests lib/utilinux:my_system() function
   3 
   4    Copyright (C) 2013-2025
   5    Free Software Foundation, Inc.
   6 
   7    Written by:
   8    Slava Zanko <slavazanko@gmail.com>, 2013
   9 
  10    This file is part of the Midnight Commander.
  11 
  12    The Midnight Commander is free software: you can redistribute it
  13    and/or modify it under the terms of the GNU General Public License as
  14    published by the Free Software Foundation, either version 3 of the License,
  15    or (at your option) any later version.
  16 
  17    The Midnight Commander is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20    GNU General Public License for more details.
  21 
  22    You should have received a copy of the GNU General Public License
  23    along with this program.  If not, see <https://www.gnu.org/licenses/>.
  24  */
  25 
  26 #define TEST_SUITE_NAME "/lib/utilunix"
  27 
  28 #include "tests/mctest.h"
  29 
  30 #include "lib/util.h"
  31 
  32 #include "utilunix__my_system-common.c"
  33 
  34 /* --------------------------------------------------------------------------------------------- */
  35 
  36 START_TEST (fork_child_as_shell)
     /*   */
  37 {
  38     int actual_value;
  39     // given
  40     fork__return_value = 0;
  41 
  42     // when
  43     actual_value = my_system (EXECUTE_AS_SHELL, "/bin/shell", "some command");
  44 
  45     // then
  46     ck_assert_int_eq (actual_value, 0);
  47 
  48     VERIFY_SIGACTION_CALLS ();
  49     VERIFY_SIGNAL_CALLS ();
  50 
  51     mctest_assert_str_eq (execvp__file__captured, "/bin/shell");
  52     ck_assert_int_eq (execvp__args__captured->len, 3);
  53 
  54     mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 0), "/bin/shell");
  55     mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 1), "-c");
  56     mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 2), "some command");
  57 
  58     // All exec* calls is mocked, so call to _exit() function with 127 status code it's a normal
  59     // situation
  60     ck_assert_int_eq (my_exit__status__captured, 127);
  61 }
  62 END_TEST
  63 
  64 /* --------------------------------------------------------------------------------------------- */
  65 
  66 int
  67 main (void)
     /*   */
  68 {
  69     TCase *tc_core;
  70 
  71     tc_core = tcase_create ("Core");
  72 
  73     tcase_add_checked_fixture (tc_core, setup, teardown);
  74 
  75     // Add new tests here: ***************
  76     tcase_add_test (tc_core, fork_child_as_shell);
  77     // ***********************************
  78 
  79     return mctest_run_all (tc_core);
  80 }
  81 
  82 /* --------------------------------------------------------------------------------------------- */

/*   */