tests/lib/search/regex_search.c

   1 /*
   2    libmc - checks for processing esc sequences in replace string
   3
   4    Copyright (C) 2011
   5    The Free Software Foundation, Inc.
   6
   7    Written by:
   8    Slava Zanko <slavazanko@gmail.com>, 2011
   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 <http://www.gnu.org/licenses/>.
  24 */
  25
  26 #define TEST_SUITE_NAME "lib/search/regex"
  27
  28 #include <config.h>
  29
  30 #include <check.h>
  31
  32 #include "lib/global.h"
  33 #include "lib/strutil.h"
  34 #include "lib/search.h"
  35
  36
  37 static mc_search_t *search;
  38
  39 static void
  40 setup (void)
  41 {
  42     str_init_strings (NULL);
  43     search = mc_search_new ("<a", -1);
  44     search->search_type = MC_SEARCH_T_REGEX;
  45 }
  46
  47 static void
  48 teardown (void)
  49 {
  50     mc_search_free (search);
  51     str_uninit_strings ();
  52 }
  53
  54
  55 /* --------------------------------------------------------------------------------------------- */
  56 START_TEST (regex_search_test)
  57 {
  58     // given
  59     gsize actual_found_len;
  60     gboolean actual_result;
  61
  62
  63     // when
  64     actual_result = mc_search_run (
  65         search,
  66         "some string with <a for searching",
  67         0,
  68         -1,
  69         &actual_found_len
  70     );
  71
  72     // then
  73      ck_assert_int_eq (actual_result, TRUE);
  74      ck_assert_int_eq (actual_found_len, 2);
  75      ck_assert_int_eq (search->normal_offset, 17);
  76 }
  77 END_TEST
  78
  79 /* --------------------------------------------------------------------------------------------- */
  80
  81 static mc_search_cbret_t
  82 regex_search_callback (const void *user_data, gsize char_offset, int *current_char) {
  83     static const char *data = "some string with <a for searching";
  84
  85     (void) user_data;
  86
  87     *current_char = data[char_offset];
  88     return MC_SEARCH_CB_OK;
  89 }
  90
  91 START_TEST (regex_search_callback_test)
  92 {
  93     // given
  94     gsize actual_found_len;
  95     gboolean actual_result;
  96
  97     search->search_fn = regex_search_callback;
  98
  99     // when
 100     actual_result = mc_search_run (
 101         search,
 102         NULL,
 103         0,
 104         -1,
 105         &actual_found_len
 106     );
 107     // then
 108      ck_assert_int_eq (actual_result, TRUE);
 109      ck_assert_int_eq (actual_found_len, 2);
 110      ck_assert_int_eq (search->normal_offset, 17);
 111
 112 }
 113 END_TEST
 114
 115 /* --------------------------------------------------------------------------------------------- */
 116
 117
 118 int
 119 main (void)
 120 {
 121     int number_failed;
 122
 123     Suite *s = suite_create (TEST_SUITE_NAME);
 124     TCase *tc_core = tcase_create ("Core");
 125     SRunner *sr;
 126
 127     tcase_add_checked_fixture (tc_core, setup, teardown);
 128
 129     /* Add new tests here: *************** */
 130     tcase_add_test (tc_core, regex_search_test);
 131     tcase_add_test (tc_core, regex_search_callback_test);
 132     /* *********************************** */
 133
 134     suite_add_tcase (s, tc_core);
 135     sr = srunner_create (s);
 136     srunner_run_all (sr, CK_NORMAL);
 137     number_failed = srunner_ntests_failed (sr);
 138     srunner_free (sr);
 139     return (number_failed == 0) ? 0 : 1;
 140 }
 141
 142 /* --------------------------------------------------------------------------------------------- */