tests/lib/widget/complete_engine.c

   1 /*
   2    lib/widget - tests for autocomplete feature
   3
   4    Copyright (C) 2013
   5    The 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 <http://www.gnu.org/licenses/>.
  24  */
  25
  26 #define TEST_SUITE_NAME "/lib/widget"
  27
  28 #include <config.h>
  29
  30 #include <check.h>
  31
  32 #include "lib/global.h"
  33 #include "lib/strutil.h"
  34 #include "lib/widget.h"
  35
  36 /* --------------------------------------------------------------------------------------------- */
  37
  38 void complete_engine_fill_completions (WInput * in);
  39 char **try_complete (char *text, int *lc_start, int *lc_end, input_complete_t flags);
  40
  41 /* --------------------------------------------------------------------------------------------- */
  42
  43 /* @CapturedValue */
  44 static char *try_complete__text__captured;
  45 /* @CapturedValue */
  46 static int try_complete__lc_start__captured;
  47 /* @CapturedValue */
  48 static int try_complete__lc_end__captured;
  49 /* @CapturedValue */
  50 static input_complete_t try_complete__flags__captured;
  51
  52 /* @ThenReturnValue */
  53 static char **try_complete__return_value;
  54
  55 /* @Mock */
  56 char **
  57 try_complete (char *text, int *lc_start, int *lc_end, input_complete_t flags)
  58 {
  59     try_complete__text__captured = g_strdup (text);
  60     try_complete__lc_start__captured = *lc_start;
  61     try_complete__lc_end__captured = *lc_end;
  62     try_complete__flags__captured = flags;
  63
  64     return try_complete__return_value;
  65 }
  66
  67 static void
  68 try_complete__init (void)
  69 {
  70     try_complete__text__captured = NULL;
  71     try_complete__lc_start__captured = 0;
  72     try_complete__lc_end__captured = 0;
  73     try_complete__flags__captured = 0;
  74 }
  75
  76 static void
  77 try_complete__deinit (void)
  78 {
  79     g_free (try_complete__text__captured);
  80 }
  81
  82 /* --------------------------------------------------------------------------------------------- */
  83
  84 /* @Before */
  85 static void
  86 setup (void)
  87 {
  88     str_init_strings (NULL);
  89     try_complete__init ();
  90 }
  91
  92 /* --------------------------------------------------------------------------------------------- */
  93
  94 /* @After */
  95 static void
  96 teardown (void)
  97 {
  98     try_complete__deinit ();
  99     str_uninit_strings ();
 100 }
 101
 102 /* --------------------------------------------------------------------------------------------- */
 103
 104 /* @DataSource("test_complete_engine_fill_completions_ds") */
 105 /* *INDENT-OFF* */
 106 static const struct test_complete_engine_fill_completions_ds
 107 {
 108     const char *input_buffer;
 109     const int input_point;
 110     const input_complete_t input_completion_flags;
 111     int expected_start;
 112     int expected_end;
 113 } test_complete_engine_fill_completions_ds[] =
 114 {
 115     {
 116         "string",
 117         3,
 118         INPUT_COMPLETE_DEFAULT,
 119         0,
 120         3
 121     },
 122     {
 123         "some string",
 124         7,
 125         INPUT_COMPLETE_DEFAULT,
 126         5,
 127         7
 128     },
 129     {
 130         "some\tstring",
 131         7,
 132         INPUT_COMPLETE_DEFAULT,
 133         5,
 134         7
 135     },
 136     {
 137         "some;string",
 138         7,
 139         INPUT_COMPLETE_DEFAULT,
 140         5,
 141         7
 142     },
 143     {
 144         "some|string",
 145         7,
 146         INPUT_COMPLETE_DEFAULT,
 147         5,
 148         7
 149     },
 150     {
 151         "some<string",
 152         7,
 153         INPUT_COMPLETE_DEFAULT,
 154         5,
 155         7
 156     },
 157     {
 158         "some>string",
 159         7,
 160         INPUT_COMPLETE_DEFAULT,
 161         5,
 162         7
 163     },
 164     {
 165         "some!@#$%^&*()_\\+~`\"',./?:string",
 166         30,
 167         INPUT_COMPLETE_DEFAULT,
 168         0,
 169         30
 170     },
 171 };
 172 /* *INDENT-ON* */
 173 // " \t;|<>"
 174
 175 /* @Test(dataSource = "test_complete_engine_fill_completions_ds") */
 176 /* *INDENT-OFF* */
 177 START_TEST (test_complete_engine_fill_completions)
 178 /* *INDENT-ON* */
 179 {
 180     /* given */
 181
 182     WInput *w_input;
 183     const struct test_complete_engine_fill_completions_ds *data =
 184         &test_complete_engine_fill_completions_ds[_i];
 185
 186     w_input = g_new (WInput, 1);
 187     w_input->buffer = g_strdup (data->input_buffer);
 188     w_input->point = data->input_point;
 189     w_input->completion_flags = data->input_completion_flags;
 190
 191     /* when */
 192     complete_engine_fill_completions (w_input);
 193
 194     /* then */
 195     g_assert_cmpstr (try_complete__text__captured, ==, data->input_buffer);
 196     ck_assert_int_eq (try_complete__lc_start__captured, data->expected_start);
 197     ck_assert_int_eq (try_complete__lc_end__captured, data->expected_end);
 198     ck_assert_int_eq (try_complete__flags__captured, data->input_completion_flags);
 199
 200 }
 201 /* *INDENT-OFF* */
 202 END_TEST
 203 /* *INDENT-ON* */
 204
 205 /* --------------------------------------------------------------------------------------------- */
 206
 207 int
 208 main (void)
 209 {
 210     int number_failed;
 211
 212     Suite *s = suite_create (TEST_SUITE_NAME);
 213     TCase *tc_core = tcase_create ("Core");
 214     SRunner *sr;
 215
 216     tcase_add_checked_fixture (tc_core, setup, teardown);
 217
 218     /* Add new tests here: *************** */
 219     tcase_add_loop_test (tc_core, test_complete_engine_fill_completions, 0,
 220                          sizeof (test_complete_engine_fill_completions_ds) /
 221                          sizeof (test_complete_engine_fill_completions_ds[0]));
 222     /* *********************************** */
 223
 224     suite_add_tcase (s, tc_core);
 225     sr = srunner_create (s);
 226     srunner_set_log (sr, "complete_engine.log");
 227     srunner_run_all (sr, CK_NORMAL);
 228     number_failed = srunner_ntests_failed (sr);
 229     srunner_free (sr);
 230     return (number_failed == 0) ? 0 : 1;
 231 }
 232
 233 /* --------------------------------------------------------------------------------------------- */