tests/lib/vfs/path_manipulations.c

   1 /* lib/vfs - test vfs_path_t manipulation functions
   2
   3    Copyright (C) 2011 Free Software Foundation, Inc.
   4
   5    Written by:
   6     Slava Zanko <slavazanko@gmail.com>, 2011
   7
   8    This program is free software; you can redistribute it and/or
   9    modify it under the terms of the GNU Library General Public License
  10    as published by the Free Software Foundation; either version 2 of
  11    the License, or (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU Library General Public License for more details.
  17
  18    You should have received a copy of the GNU Library General Public
  19    License along with this program; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  21 */
  22
  23 #define TEST_SUITE_NAME "/lib/vfs"
  24
  25 #include <check.h>
  26
  27 #include "lib/global.c"
  28
  29 #ifdef HAVE_CHARSET
  30 #include "lib/charsets.h"
  31 #endif
  32
  33 #include "lib/strutil.h"
  34 #include "lib/vfs/xdirentry.h"
  35 #include "lib/vfs/path.h"
  36
  37 #include "src/vfs/local/local.c"
  38
  39
  40 struct vfs_s_subclass test_subclass1, test_subclass2, test_subclass3;
  41 struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;
  42
  43 static void
  44 setup (void)
  45 {
  46
  47     str_init_strings (NULL);
  48
  49     vfs_init ();
  50     init_localfs ();
  51     vfs_setup_work_dir ();
  52
  53
  54     test_subclass1.flags = VFS_S_REMOTE;
  55     vfs_s_init_class (&vfs_test_ops1, &test_subclass1);
  56
  57     vfs_test_ops1.name = "testfs1";
  58     vfs_test_ops1.flags = VFSF_NOLINKS;
  59     vfs_test_ops1.prefix = "test1";
  60     vfs_register_class (&vfs_test_ops1);
  61
  62     vfs_s_init_class (&vfs_test_ops2, &test_subclass2);
  63     vfs_test_ops2.name = "testfs2";
  64     vfs_test_ops2.prefix = "test2";
  65     vfs_register_class (&vfs_test_ops2);
  66
  67     vfs_s_init_class (&vfs_test_ops3, &test_subclass3);
  68     vfs_test_ops3.name = "testfs3";
  69     vfs_test_ops3.prefix = "test3";
  70     vfs_test_ops3.flags = VFSF_LOCAL;
  71     vfs_register_class (&vfs_test_ops3);
  72
  73     mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
  74 #ifdef HAVE_CHARSET
  75     load_codepages_list ();
  76 #endif
  77 }
  78
  79 static void
  80 teardown (void)
  81 {
  82 #ifdef HAVE_CHARSET
  83     free_codepages_list ();
  84 #endif
  85
  86     vfs_shut ();
  87     str_uninit_strings ();
  88 }
  89
  90 /* --------------------------------------------------------------------------------------------- */
  91
  92 START_TEST (test_vfs_path_tokens_count)
  93 {
  94     size_t tokens_count;
  95     vfs_path_t *vpath;
  96
  97     vpath = vfs_path_from_str ("/");
  98     tokens_count = vfs_path_tokens_count(vpath);
  99     fail_unless (tokens_count == 0, "actual: %zu; expected: 0\n", tokens_count);
 100     vfs_path_free (vpath);
 101
 102     vpath = vfs_path_from_str ("/path");
 103     tokens_count = vfs_path_tokens_count(vpath);
 104     fail_unless (tokens_count == 1, "actual: %zu; expected: 1\n", tokens_count);
 105     vfs_path_free (vpath);
 106
 107     vpath = vfs_path_from_str ("/path1/path2/path3");
 108     tokens_count = vfs_path_tokens_count(vpath);
 109     fail_unless (tokens_count == 3, "actual: %zu; expected: 3\n", tokens_count);
 110     vfs_path_free (vpath);
 111
 112     vpath = vfs_path_from_str_flags ("test3://path1/path2/path3/path4", VPF_NO_CANON);
 113     tokens_count = vfs_path_tokens_count(vpath);
 114     fail_unless (tokens_count == 4, "actual: %zu; expected: 4\n", tokens_count);
 115     vfs_path_free (vpath);
 116
 117     vpath = vfs_path_from_str_flags ("path1/path2/path3", VPF_NO_CANON);
 118     tokens_count = vfs_path_tokens_count(vpath);
 119     fail_unless (tokens_count == 3, "actual: %zu; expected: 3\n", tokens_count);
 120     vfs_path_free (vpath);
 121
 122     vpath = vfs_path_from_str ("/path1/path2/path3/");
 123     tokens_count = vfs_path_tokens_count(vpath);
 124     fail_unless (tokens_count == 3, "actual: %zu; expected: 3\n", tokens_count);
 125     vfs_path_free (vpath);
 126
 127     vpath = vfs_path_from_str ("/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/");
 128     tokens_count = vfs_path_tokens_count(vpath);
 129     fail_unless (tokens_count == 5, "actual: %zu; expected: 5\n", tokens_count);
 130     vfs_path_free (vpath);
 131
 132 #ifdef HAVE_CHARSET
 133     vpath = vfs_path_from_str (
 134         "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://#enc:KOI8-R/bla-bla/some/path/test3://111/22/33"
 135     );
 136     tokens_count = vfs_path_tokens_count(vpath);
 137     fail_unless (tokens_count == 11, "actual: %zu; expected: 11\n", tokens_count);
 138     vfs_path_free (vpath);
 139 #endif
 140 }
 141 END_TEST
 142
 143 /* --------------------------------------------------------------------------------------------- */
 144
 145 #define check_invalid_token_str(input, start, length) { \
 146     vpath = vfs_path_from_str (input); \
 147     path_tokens = vfs_path_tokens_get(vpath, start, length); \
 148     fail_unless (path_tokens == NULL, "path_tokens should be NULL!\n"); \
 149     g_free (path_tokens); \
 150     vfs_path_free (vpath); \
 151 }
 152
 153 #define check_token_str(input, start, length, etalon) { \
 154     vpath = vfs_path_from_str_flags (input, VPF_NO_CANON); \
 155     path_tokens = vfs_path_tokens_get(vpath, start, length); \
 156     fail_unless (path_tokens != NULL, "path_tokens shouldn't equal to  NULL!\n"); \
 157     if (path_tokens != NULL) \
 158         fail_unless (strcmp(path_tokens, etalon) == 0, "\nactual: '%s'\netalon: '%s'", path_tokens, etalon); \
 159     g_free (path_tokens); \
 160     vfs_path_free (vpath); \
 161 }
 162
 163 START_TEST (test_vfs_path_tokens_get)
 164 {
 165     vfs_path_t *vpath;
 166     char *path_tokens;
 167
 168     /* Invalid start position */
 169     check_invalid_token_str ("/" , 2, 1);
 170
 171     /* Invalid negative position */
 172     check_invalid_token_str ("/path" , -3, 1);
 173
 174     /* Count of tokens is zero. Count should be autocorrected */
 175     check_token_str ("/path", 0, 0, "path");
 176
 177     /* get 'path2/path3' by 1,2  */
 178     check_token_str ("/path1/path2/path3/path4", 1, 2, "path2/path3");
 179
 180     /* get 'path2/path3' by 1,2  from LOCAL VFS */
 181     check_token_str ("test3://path1/path2/path3/path4", 1, 2, "path2/path3");
 182
 183 #ifdef HAVE_CHARSET
 184     /* get 'path2/path3' by 1,2  from LOCAL VFS with encoding */
 185     check_token_str ("test3://path1/path2/test3://#enc:KOI8-R/path3/path4", 1, 2, "path2/test3://#enc:KOI8-R/path3");
 186
 187     /* get 'path2/path3' by 1,2  with encoding */
 188     check_token_str ("#enc:KOI8-R/path1/path2/path3/path4", 1, 2, "#enc:KOI8-R/path2/path3");
 189 #endif
 190
 191     /* get 'path2/path3' by 1,2  from non-LOCAL VFS */
 192     check_token_str ("test2://path1/path2/path3/path4", 1, 2, "test2://path2/path3");
 193
 194     /* get 'path2/path3' by 1,2  throught non-LOCAL VFS */
 195     check_token_str ("/path1/path2/test1://user:pass@some.host:12345/path3/path4", 1, 2, "path2/test1://user:pass@some.host:12345/path3");
 196
 197     /* get 'path2/path3' by 1,2  from LOCAL VFS */
 198     /* TODO: currently this test don't passed. Probably broken string URI parser */
 199 /*    check_token_str ("test3://path1/path2/test2://test3://path3/path4", 1, 2, "path2/path3"); */
 200
 201     /* get 'path2/path3' by 1,2  where path2 it's LOCAL VFS */
 202     check_token_str ("test3://path1/path2/test2://path3/path4", 1, 2, "path2/test2://path3");
 203
 204     /* get 'path2/path3' by 1,2  where path3 it's LOCAL VFS */
 205     check_token_str ("test2://path1/path2/test3://path3/path4", 1, 2, "test2://path2/test3://path3");
 206
 207     /* get 'path4' by -1,1  */
 208     check_token_str ("/path1/path2/path3/path4", -1, 1, "path4");
 209
 210     /* get 'path2/path3/path4' by -3,0  */
 211     check_token_str ("/path1/path2/path3/path4", -3, 0, "path2/path3/path4");
 212
 213 }
 214 END_TEST
 215
 216 /* --------------------------------------------------------------------------------------------- */
 217
 218 START_TEST (test_vfs_path_append_vpath)
 219 {
 220     vfs_path_t *vpath1, *vpath2, *vpath3;
 221
 222 #ifdef HAVE_CHARSET
 223     vpath1 = vfs_path_from_str("/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://#enc:KOI8-R/bla-bla/some/path/test3://111/22/33");
 224 #else
 225     vpath1 = vfs_path_from_str("/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://bla-bla/some/path/test3://111/22/33");
 226 #endif
 227     vpath2 = vfs_path_from_str("/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/");
 228
 229     vpath3 = vfs_path_append_vpath_new (vpath1, vpath2, NULL);
 230
 231     fail_unless (vfs_path_elements_count(vpath3)  == 6,
 232       "\nvpath elements count should be %d, actial is %d\n",
 233       6,
 234       vfs_path_elements_count(vpath3)
 235     );
 236     vfs_path_free (vpath1);
 237     vfs_path_free (vpath2);
 238     vfs_path_free (vpath3);
 239
 240 }
 241 END_TEST
 242
 243 /* --------------------------------------------------------------------------------------------- */
 244
 245 START_TEST (test_vfs_path_relative)
 246 {
 247     vfs_path_t *vpath, *copy_vpath;
 248     char *path_str;
 249
 250     vpath = vfs_path_from_str_flags("../bla-bla", VPF_NO_CANON);
 251     fail_unless (vpath->relative, "relative flag fail!\n");
 252
 253     path_str = vfs_path_to_str (vpath);
 254
 255     fail_unless (strcmp(path_str, "../bla-bla") == 0, "relative fail!\nactual: [%s]\n", path_str);
 256     g_free (path_str);
 257
 258     path_str = (char *) vfs_path_get_last_path_str (vpath);
 259     fail_unless (strcmp(path_str, "../bla-bla") == 0, "relative fail!\nactual: element->path=[%s]\n", path_str);
 260
 261     copy_vpath = vfs_path_clone (vpath);
 262
 263     path_str = vfs_path_to_str (copy_vpath);
 264
 265     fail_unless (strcmp(path_str, "../bla-bla") == 0, "relative fail!\nactual: [%s]\n", path_str);
 266     g_free (path_str);
 267
 268     vfs_path_free (copy_vpath);
 269     vfs_path_free (vpath);
 270
 271     vpath = vfs_path_from_str_flags ("../path/test1://user:pass@some.host:12345/bla-bla/some/path/", VPF_NO_CANON);
 272     path_str = vfs_path_to_str (vpath);
 273     fail_unless (strcmp(path_str, "../path/test1://user:pass@some.host:12345/bla-bla/some/path/") == 0, "relative fail!\nactual: [%s]\n", path_str);
 274     g_free (path_str);
 275     vfs_path_free (vpath);
 276
 277 }
 278 END_TEST
 279
 280 /* --------------------------------------------------------------------------------------------- */
 281
 282 int
 283 main (void)
 284 {
 285     int number_failed;
 286
 287     Suite *s = suite_create (TEST_SUITE_NAME);
 288     TCase *tc_core = tcase_create ("Core");
 289     SRunner *sr;
 290
 291     tcase_add_checked_fixture (tc_core, setup, teardown);
 292
 293     /* Add new tests here: *************** */
 294     tcase_add_test (tc_core, test_vfs_path_tokens_count);
 295     tcase_add_test (tc_core, test_vfs_path_tokens_get);
 296     tcase_add_test (tc_core, test_vfs_path_append_vpath);
 297     tcase_add_test (tc_core, test_vfs_path_relative);
 298     /* *********************************** */
 299
 300     suite_add_tcase (s, tc_core);
 301     sr = srunner_create (s);
 302     srunner_set_log (sr, "path_manipulations.log");
 303     srunner_run_all (sr, CK_NORMAL);
 304     number_failed = srunner_ntests_failed (sr);
 305     srunner_free (sr);
 306     return (number_failed == 0) ? 0 : 1;
 307 }
 308
 309 /* --------------------------------------------------------------------------------------------- */