tests/src/filemanager/cmd__get_random_hint.c

   1 /*
   2    src/filemanager - filemanager functions.
   3    Tests for getting random hints.
   4
   5    Copyright (C) 2013
   6    The Free Software Foundation, Inc.
   7
   8    Written by:
   9    Slava Zanko <slavazanko@gmail.com>, 2013
  10
  11    This file is part of the Midnight Commander.
  12
  13    The Midnight Commander is free software: you can redistribute it
  14    and/or modify it under the terms of the GNU General Public License as
  15    published by the Free Software Foundation, either version 3 of the License,
  16    or (at your option) any later version.
  17
  18    The Midnight Commander is distributed in the hope that it will be useful,
  19    but WITHOUT ANY WARRANTY; without even the implied warranty of
  20    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21    GNU General Public License for more details.
  22
  23    You should have received a copy of the GNU General Public License
  24    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  25  */
  26
  27 #define TEST_SUITE_NAME "/src/filemanager"
  28
  29 #include "tests/mctest.h"
  30
  31 #include "lib/strutil.h"
  32 #include "lib/util.h"
  33
  34 #include "src/filemanager/cmd.h"
  35
  36
  37 /* --------------------------------------------------------------------------------------------- */
  38 /* mocked functions */
  39
  40 /* @Mock */
  41 char *
  42 guess_message_value (void)
  43 {
  44     return g_strdup ("not_exists");
  45 }
  46
  47 /* --------------------------------------------------------------------------------------------- */
  48 int rand (void);
  49
  50 /* @ThenReturnValue */
  51 static gboolean rand__return_value = 0;
  52
  53 /* @Mock */
  54 int
  55 rand (void)
  56 {
  57     return rand__return_value;
  58 }
  59
  60 /* --------------------------------------------------------------------------------------------- */
  61
  62 static void
  63 setup (void)
  64 {
  65     mc_global.share_data_dir = (char *) TEST_SHARE_DIR;
  66     str_init_strings (NULL);
  67 }
  68
  69 static void
  70 teardown (void)
  71 {
  72     str_uninit_strings ();
  73 }
  74
  75 /* --------------------------------------------------------------------------------------------- */
  76
  77 /* *INDENT-OFF* */
  78 START_TEST (test_not_force)
  79 /* *INDENT-ON* */
  80 {
  81     // given
  82     char *first_hint_for_ignore;
  83     char *actual_hint1;
  84     char *actual_hint2;
  85     char *actual_hint3;
  86
  87     // when
  88     first_hint_for_ignore = get_random_hint (FALSE);
  89     actual_hint1 = get_random_hint (FALSE);
  90     actual_hint2 = get_random_hint (FALSE);
  91     actual_hint3 = get_random_hint (FALSE);
  92
  93     // then
  94     mctest_assert_ptr_ne (first_hint_for_ignore, NULL);
  95     mctest_assert_str_eq (actual_hint1, "");
  96     mctest_assert_str_eq (actual_hint2, "");
  97     mctest_assert_str_eq (actual_hint3, "");
  98
  99     g_free (actual_hint3);
 100     g_free (actual_hint2);
 101     g_free (actual_hint1);
 102     g_free (first_hint_for_ignore);
 103 }
 104 /* *INDENT-OFF* */
 105 END_TEST
 106 /* *INDENT-ON* */
 107
 108 /* --------------------------------------------------------------------------------------------- */
 109 #define MC_HINT_FILE_SIZE 58
 110 /* @DataSource("get_random_ds") */
 111 /* *INDENT-OFF* */
 112 static const struct get_random_ds
 113 {
 114     int input_random_value;
 115
 116     const char *expected_value;
 117 } get_random_ds[] =
 118 {
 119     { /* 0. */
 120         MC_HINT_FILE_SIZE + 2,
 121         "Para_1",
 122     },
 123     { /* 1. */
 124         MC_HINT_FILE_SIZE + 10,
 125         "Para_2_line_1 Para_2_line_2",
 126     },
 127     { /* 2. */
 128         MC_HINT_FILE_SIZE + 25,
 129         "Para_2_line_1 Para_2_line_2",
 130     },
 131     { /* 3. */
 132         MC_HINT_FILE_SIZE + 40,
 133         "Para_3",
 134     },
 135     { /* 4. */
 136         MC_HINT_FILE_SIZE + 50,
 137         "P A R A _ 4 ", /* the trailing space it's a bug, but not critical and may be ommited */
 138     },
 139 };
 140 /* *INDENT-ON* */
 141     /* @Test(dataSource = "get_random_ds") */
 142 /* *INDENT-OFF* */
 143 START_PARAMETRIZED_TEST (get_random, get_random_ds)
 144 /* *INDENT-ON* */
 145 {
 146     /* given */
 147     char *actual_value;
 148
 149     rand__return_value = data->input_random_value;
 150
 151     /* when */
 152     actual_value = get_random_hint (TRUE);
 153
 154     /* then */
 155     mctest_assert_str_eq (actual_value, data->expected_value);
 156     g_free (actual_value);
 157 }
 158 /* *INDENT-OFF* */
 159 END_PARAMETRIZED_TEST
 160 /* *INDENT-ON* */
 161
 162 /* --------------------------------------------------------------------------------------------- */
 163
 164 int
 165 main (void)
 166 {
 167     int number_failed;
 168
 169     Suite *s = suite_create (TEST_SUITE_NAME);
 170     TCase *tc_core = tcase_create ("Core");
 171     SRunner *sr;
 172
 173     tcase_add_checked_fixture (tc_core, setup, teardown);
 174
 175     /* Add new tests here: *************** */
 176     tcase_add_test (tc_core, test_not_force);
 177     mctest_add_parameterized_test (tc_core, get_random, get_random_ds);
 178     /* *********************************** */
 179
 180     suite_add_tcase (s, tc_core);
 181     sr = srunner_create (s);
 182     srunner_set_log (sr, "cmd__get_random_hint.log");
 183     srunner_run_all (sr, CK_NORMAL);
 184     number_failed = srunner_ntests_failed (sr);
 185     srunner_free (sr);
 186     return (number_failed == 0) ? 0 : 1;
 187 }
 188
 189 /* --------------------------------------------------------------------------------------------- */