tests/lib/vfs/vfs_path_string_convert.c

   1 /*
   2    lib/vfs - get vfs_path_t from string
   3
   4    Copyright (C) 2011-2024
   5    Free Software Foundation, Inc.
   6
   7    Written by:
   8    Slava Zanko <slavazanko@gmail.com>, 2011, 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/vfs"
  27
  28 #include "tests/mctest.h"
  29
  30 #ifdef HAVE_CHARSET
  31 #include "lib/charsets.h"
  32 #endif
  33
  34 #include "lib/strutil.h"
  35 #include "lib/vfs/xdirentry.h"
  36 #include "lib/vfs/path.c"       /* for testing static methods  */
  37
  38 #include "src/vfs/local/local.c"
  39
  40 static struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;
  41
  42 #define ETALON_PATH_STR "/#test1/bla-bla/some/path/#test2/bla-bla/some/path#test3/111/22/33"
  43 #define ETALON_PATH_URL_STR "/test1://bla-bla/some/path/test2://bla-bla/some/path/test3://111/22/33"
  44
  45 /* --------------------------------------------------------------------------------------------- */
  46
  47 /* @Before */
  48 static void
  49 setup (void)
  50 {
  51     str_init_strings ("UTF-8");
  52
  53     vfs_init ();
  54     vfs_init_localfs ();
  55     vfs_setup_work_dir ();
  56
  57     vfs_init_class (&vfs_test_ops1, "testfs1", VFSF_NOLINKS, "test1");
  58     vfs_register_class (&vfs_test_ops1);
  59
  60     vfs_init_class (&vfs_test_ops2, "testfs2", VFSF_REMOTE, "test2");
  61     vfs_register_class (&vfs_test_ops2);
  62
  63     vfs_init_class (&vfs_test_ops3, "testfs3", VFSF_UNKNOWN, "test3");
  64     vfs_register_class (&vfs_test_ops3);
  65
  66 #ifdef HAVE_CHARSET
  67     mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
  68     load_codepages_list ();
  69 #endif /* HAVE_CHARSET */
  70 }
  71
  72 /* --------------------------------------------------------------------------------------------- */
  73
  74 /* @After */
  75 static void
  76 teardown (void)
  77 {
  78 #ifdef HAVE_CHARSET
  79     free_codepages_list ();
  80 #endif /* HAVE_CHARSET */
  81
  82     vfs_shut ();
  83     str_uninit_strings ();
  84 }
  85
  86 /* --------------------------------------------------------------------------------------------- */
  87 /* @DataSource("test_from_to_string_ds") */
  88 /* *INDENT-OFF* */
  89 static const struct test_from_to_string_ds
  90 {
  91     const char *input_string;
  92     const char *expected_result;
  93     const char *expected_element_path;
  94     const size_t expected_elements_count;
  95     struct vfs_class *expected_vfs_class;
  96 } test_from_to_string_ds[] =
  97 {
  98     { /* 0. */
  99         ETALON_PATH_STR,
 100         ETALON_PATH_URL_STR,
 101         "111/22/33",
 102         4,
 103         &vfs_test_ops3
 104     },
 105     { /* 1. */
 106         "/",
 107         "/",
 108         "/",
 109         1,
 110         VFS_CLASS (&local_subclass)
 111     },
 112     { /* 2. */
 113         "/test1://bla-bla/some/path/test2://user:passwd@some.host:1234/bla-bla/some/path/test3://111/22/33",
 114         "/test1://bla-bla/some/path/test2://user:passwd@some.host:1234/bla-bla/some/path/test3://111/22/33",
 115         "111/22/33",
 116         4,
 117         &vfs_test_ops3
 118     },
 119 #ifdef HAVE_CHARSET
 120     { /* 3. */
 121         "/#test1/bla-bla1/some/path/#test2/bla-bla2/#enc:KOI8-R/some/path#test3/111/22/33",
 122         "/test1://bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
 123         "111/22/33",
 124         4,
 125         &vfs_test_ops3
 126     },
 127     { /* 4. */
 128         "/#test1/bla-bla1/#enc:CP866/some/path/#test2/bla-bla2/#enc:KOI8-R/some/path#test3/111/22/33",
 129         "/test1://#enc:CP866/bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
 130         "111/22/33",
 131         4,
 132         &vfs_test_ops3
 133     },
 134     {  /* 5. */
 135         "/#test1/bla-bla1/some/path/#test2/bla-bla2/#enc:CP866/#enc:KOI8-R/some/path#test3/111/22/33",
 136         "/test1://bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
 137         "111/22/33",
 138         4,
 139         &vfs_test_ops3
 140     },
 141     { /* 6. */
 142         "/#test1/bla-bla1/some/path/#test2/bla-bla2/#enc:CP866/some/#enc:KOI8-R/path#test3/111/22/33",
 143         "/test1://bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
 144         "111/22/33",
 145         4,
 146         &vfs_test_ops3
 147     },
 148     { /* 7. */
 149         "/#test1/bla-bla1/some/path/#test2/#enc:CP866/bla-bla2/#enc:KOI8-R/some/path#test3/111/22/33",
 150         "/test1://bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
 151         "111/22/33",
 152         4,
 153         &vfs_test_ops3
 154     },
 155     { /* 8. */
 156         "/#test1/bla-bla1/some/path/#enc:CP866/#test2/bla-bla2/#enc:KOI8-R/some/path#test3/111/22/33",
 157         "/test1://#enc:CP866/bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
 158         "111/22/33",
 159         4,
 160         &vfs_test_ops3
 161     },
 162 #endif /* HAVE_CHARSET */
 163 };
 164 /* *INDENT-ON* */
 165
 166 /* @Test */
 167 /* *INDENT-OFF* */
 168 START_PARAMETRIZED_TEST (test_from_to_string, test_from_to_string_ds)
 169 /* *INDENT-ON* */
 170 {
 171     /* given */
 172     vfs_path_t *vpath;
 173     size_t vpath_len;
 174     const vfs_path_element_t *path_element;
 175     const char *actual_result;
 176
 177     vpath = vfs_path_from_str_flags (data->input_string, VPF_USE_DEPRECATED_PARSER);
 178
 179     /* when */
 180     vpath_len = vfs_path_elements_count (vpath);
 181     actual_result = vfs_path_as_str (vpath);
 182     path_element = vfs_path_get_by_index (vpath, -1);
 183
 184     /* then */
 185     ck_assert_int_eq (vpath_len, data->expected_elements_count);
 186     mctest_assert_str_eq (actual_result, data->expected_result);
 187     mctest_assert_ptr_eq (path_element->class, data->expected_vfs_class);
 188     mctest_assert_str_eq (path_element->path, data->expected_element_path);
 189
 190     vfs_path_free (vpath, TRUE);
 191 }
 192 /* *INDENT-OFF* */
 193 END_PARAMETRIZED_TEST
 194 /* *INDENT-ON* */
 195
 196 /* --------------------------------------------------------------------------------------------- */
 197
 198 /* @DataSource("test_partial_string_by_index_ds") */
 199 /* *INDENT-OFF* */
 200 static const struct test_partial_string_by_index_ds
 201 {
 202     const char *input_string;
 203     const off_t element_index;
 204     const char *expected_result;
 205 } test_partial_string_by_index_ds[] =
 206 {
 207     { /* 0. */
 208         ETALON_PATH_STR,
 209         -1,
 210         "/test1://bla-bla/some/path/test2://bla-bla/some/path"
 211     },
 212     { /* 1. */
 213         ETALON_PATH_STR,
 214         -2,
 215         "/test1://bla-bla/some/path/"
 216     },
 217     { /* 2. */
 218         ETALON_PATH_STR,
 219         -3,
 220         "/"
 221     },
 222     { /* 3. Index out of bound */
 223         ETALON_PATH_STR,
 224         -4,
 225         ""
 226     },
 227     { /* 4. */
 228         ETALON_PATH_STR,
 229         1,
 230         "/"
 231     },
 232     { /* 5. */
 233         ETALON_PATH_STR,
 234         2,
 235         "/test1://bla-bla/some/path/"
 236     },
 237     { /* 6. */
 238         ETALON_PATH_STR,
 239         3,
 240         "/test1://bla-bla/some/path/test2://bla-bla/some/path"
 241     },
 242     { /* 6. */
 243         ETALON_PATH_STR,
 244         4,
 245         ETALON_PATH_URL_STR
 246     },
 247     { /* 7. Index out of bound */
 248         ETALON_PATH_STR,
 249         5,
 250         ETALON_PATH_URL_STR
 251     },
 252 };
 253 /* *INDENT-ON* */
 254
 255 /* @Test(dataSource = "test_partial_string_by_index_ds") */
 256 /* *INDENT-OFF* */
 257 START_PARAMETRIZED_TEST (test_partial_string_by_index, test_partial_string_by_index_ds)
 258 /* *INDENT-ON* */
 259 {
 260     /* given */
 261     vfs_path_t *vpath;
 262     char *actual_result;
 263     vpath = vfs_path_from_str_flags (data->input_string, VPF_USE_DEPRECATED_PARSER);
 264
 265     /* when */
 266     actual_result = vfs_path_to_str_elements_count (vpath, data->element_index);
 267
 268     /* then */
 269     mctest_assert_str_eq (actual_result, data->expected_result);
 270     g_free (actual_result);
 271
 272     vfs_path_free (vpath, TRUE);
 273 }
 274 /* *INDENT-OFF* */
 275 END_PARAMETRIZED_TEST
 276 /* *INDENT-ON* */
 277
 278 /* --------------------------------------------------------------------------------------------- */
 279 #ifdef HAVE_CHARSET
 280 /* --------------------------------------------------------------------------------------------- */
 281
 282 #define ETALON_STR "/path/to/file.ext/test1://#enc:KOI8-R"
 283 /* @Test */
 284 /* *INDENT-OFF* */
 285 START_TEST (test_vfs_path_encoding_at_end)
 286 /* *INDENT-ON* */
 287 {
 288     /* given */
 289     vfs_path_t *vpath;
 290     const char *result;
 291     const vfs_path_element_t *element;
 292
 293     vpath =
 294         vfs_path_from_str_flags ("/path/to/file.ext#test1:/#enc:KOI8-R", VPF_USE_DEPRECATED_PARSER);
 295
 296     /* when */
 297     result = vfs_path_as_str (vpath);
 298     element = vfs_path_get_by_index (vpath, -1);
 299
 300     /* then */
 301     mctest_assert_str_eq (element->path, "");
 302     mctest_assert_not_null (element->encoding);
 303     mctest_assert_str_eq (result, ETALON_STR);
 304
 305     vfs_path_free (vpath, TRUE);
 306 }
 307
 308 /* *INDENT-OFF* */
 309 END_TEST
 310 /* *INDENT-ON* */
 311 #endif /* HAVE_CHARSET */
 312 /* --------------------------------------------------------------------------------------------- */
 313
 314 int
 315 main (void)
 316 {
 317     TCase *tc_core;
 318
 319     tc_core = tcase_create ("Core");
 320
 321     tcase_add_checked_fixture (tc_core, setup, teardown);
 322
 323     /* Add new tests here: *************** */
 324     mctest_add_parameterized_test (tc_core, test_from_to_string, test_from_to_string_ds);
 325     mctest_add_parameterized_test (tc_core, test_partial_string_by_index,
 326                                    test_partial_string_by_index_ds);
 327 #ifdef HAVE_CHARSET
 328     tcase_add_test (tc_core, test_vfs_path_encoding_at_end);
 329 #endif
 330     /* *********************************** */
 331
 332     return mctest_run_all (tc_core);
 333 }
 334
 335 /* --------------------------------------------------------------------------------------------- */