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 #ifndef HAVE_CHARSET
  30 #define HAVE_CHARSET 1
  31 #endif
  32
  33 #include "lib/charsets.h"
  34
  35 #include "lib/strutil.h"
  36 #include "lib/vfs/xdirentry.h"
  37 #include "lib/vfs/path.h"
  38
  39 #include "src/vfs/local/local.c"
  40
  41
  42 struct vfs_s_subclass test_subclass1, test_subclass2, test_subclass3;
  43 struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;
  44
  45 static void
  46 setup (void)
  47 {
  48
  49     str_init_strings (NULL);
  50
  51     vfs_init ();
  52     init_localfs ();
  53     vfs_setup_work_dir ();
  54
  55
  56     test_subclass1.flags = VFS_S_REMOTE;
  57     vfs_s_init_class (&vfs_test_ops1, &test_subclass1);
  58
  59     vfs_test_ops1.name = "testfs1";
  60     vfs_test_ops1.flags = VFSF_NOLINKS;
  61     vfs_test_ops1.prefix = "test1";
  62     vfs_register_class (&vfs_test_ops1);
  63
  64     vfs_s_init_class (&vfs_test_ops2, &test_subclass2);
  65     vfs_test_ops2.name = "testfs2";
  66     vfs_test_ops2.prefix = "test2";
  67     vfs_register_class (&vfs_test_ops2);
  68
  69     vfs_s_init_class (&vfs_test_ops3, &test_subclass3);
  70     vfs_test_ops3.name = "testfs3";
  71     vfs_test_ops3.prefix = "test3";
  72     vfs_test_ops3.flags = VFSF_LOCAL;
  73     vfs_register_class (&vfs_test_ops3);
  74
  75     mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
  76     load_codepages_list ();
  77 }
  78
  79 static void
  80 teardown (void)
  81 {
  82     free_codepages_list ();
  83
  84     vfs_shut ();
  85     str_uninit_strings ();
  86 }
  87
  88 /* --------------------------------------------------------------------------------------------- */
  89
  90 START_TEST (test_vfs_path_tokens_count)
  91 {
  92     size_t tokens_count;
  93     vfs_path_t *vpath;
  94
  95     vpath = vfs_path_from_str ("/");
  96     tokens_count = vfs_path_tokens_count(vpath);
  97     fail_unless (tokens_count == 0, "actual: %zu; expected: 0\n", tokens_count);
  98     vfs_path_free (vpath);
  99
 100     vpath = vfs_path_from_str ("/path");
 101     tokens_count = vfs_path_tokens_count(vpath);
 102     fail_unless (tokens_count == 1, "actual: %zu; expected: 1\n", tokens_count);
 103     vfs_path_free (vpath);
 104
 105     vpath = vfs_path_from_str ("/path1/path2/path3");
 106     tokens_count = vfs_path_tokens_count(vpath);
 107     fail_unless (tokens_count == 3, "actual: %zu; expected: 3\n", tokens_count);
 108     vfs_path_free (vpath);
 109
 110     vpath = vfs_path_from_str_flags ("test3://path1/path2/path3/path4", VPF_NO_CANON);
 111     tokens_count = vfs_path_tokens_count(vpath);
 112     fail_unless (tokens_count == 4, "actual: %zu; expected: 4\n", tokens_count);
 113     vfs_path_free (vpath);
 114
 115     vpath = vfs_path_from_str_flags ("path1/path2/path3", VPF_NO_CANON);
 116     tokens_count = vfs_path_tokens_count(vpath);
 117     fail_unless (tokens_count == 3, "actual: %zu; expected: 3\n", tokens_count);
 118     vfs_path_free (vpath);
 119
 120     vpath = vfs_path_from_str ("/path1/path2/path3/");
 121     tokens_count = vfs_path_tokens_count(vpath);
 122     fail_unless (tokens_count == 3, "actual: %zu; expected: 3\n", tokens_count);
 123     vfs_path_free (vpath);
 124
 125     vpath = vfs_path_from_str ("/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/");
 126     tokens_count = vfs_path_tokens_count(vpath);
 127     fail_unless (tokens_count == 5, "actual: %zu; expected: 5\n", tokens_count);
 128     vfs_path_free (vpath);
 129
 130     vpath = vfs_path_from_str (
 131         "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://#enc:KOI8-R/bla-bla/some/path/test3://111/22/33"
 132     );
 133     tokens_count = vfs_path_tokens_count(vpath);
 134     fail_unless (tokens_count == 11, "actual: %zu; expected: 11\n", tokens_count);
 135     vfs_path_free (vpath);
 136 }
 137 END_TEST
 138
 139 /* --------------------------------------------------------------------------------------------- */
 140
 141 #define check_invalid_token_str(input, start, length) { \
 142     vpath = vfs_path_from_str (input); \
 143     path_tokens = vfs_path_tokens_get(vpath, start, length); \
 144     fail_unless (path_tokens == NULL, "path_tokens should be NULL!\n"); \
 145     g_free (path_tokens); \
 146     vfs_path_free (vpath); \
 147 }
 148
 149 #define check_token_str(input, start, length, etalon) { \
 150     vpath = vfs_path_from_str_flags (input, VPF_NO_CANON); \
 151     path_tokens = vfs_path_tokens_get(vpath, start, length); \
 152     fail_unless (path_tokens != NULL, "path_tokens shouldn't equal to  NULL!\n"); \
 153     if (path_tokens != NULL) \
 154         fail_unless (strcmp(path_tokens, etalon) == 0, "\nactual: '%s'\netalon: '%s'", path_tokens, etalon); \
 155     g_free (path_tokens); \
 156     vfs_path_free (vpath); \
 157 }
 158
 159 START_TEST (test_vfs_path_tokens_get)
 160 {
 161     vfs_path_t *vpath;
 162     char *path_tokens;
 163
 164     /* Invalid start position */
 165     check_invalid_token_str ("/" , 2, 1);
 166
 167     /* Invalid negative position */
 168     check_invalid_token_str ("/path" , -3, 1);
 169
 170     /* Count of tokens is zero. Count should be autocorrected */
 171     check_token_str ("/path", 0, 0, "path");
 172
 173     /* get 'path2/path3' by 1,2  */
 174     check_token_str ("/path1/path2/path3/path4", 1, 2, "path2/path3");
 175
 176     /* get 'path2/path3' by 1,2  from LOCAL VFS */
 177     check_token_str ("test3://path1/path2/path3/path4", 1, 2, "path2/path3");
 178
 179    /* get 'path2/path3' by 1,2  from LOCAL VFS with encoding */
 180     check_token_str ("test3://path1/path2/test3://#enc:KOI8-R/path3/path4", 1, 2, "path2/test3://#enc:KOI8-R/path3");
 181
 182     /* get 'path2/path3' by 1,2  with encoding */
 183     check_token_str ("#enc:KOI8-R/path1/path2/path3/path4", 1, 2, "#enc:KOI8-R/path2/path3");
 184
 185     /* get 'path2/path3' by 1,2  from non-LOCAL VFS */
 186     check_token_str ("test2://path1/path2/path3/path4", 1, 2, "test2://path2/path3");
 187
 188     /* get 'path2/path3' by 1,2  throught non-LOCAL VFS */
 189     check_token_str ("/path1/path2/test1://user:pass@some.host:12345/path3/path4", 1, 2, "path2/test1://user:pass@some.host:12345/path3");
 190
 191     /* get 'path2/path3' by 1,2  from LOCAL VFS */
 192     /* TODO: currently this test don't passed. Probably broken string URI parser */
 193 /*    check_token_str ("test3://path1/path2/test2://test3://path3/path4", 1, 2, "path2/path3"); */
 194
 195     /* get 'path2/path3' by 1,2  where path2 it's LOCAL VFS */
 196     check_token_str ("test3://path1/path2/test2://path3/path4", 1, 2, "path2/test2://path3");
 197
 198     /* get 'path2/path3' by 1,2  where path3 it's LOCAL VFS */
 199     check_token_str ("test2://path1/path2/test3://path3/path4", 1, 2, "test2://path2/test3://path3");
 200
 201     /* get 'path4' by -1,1  */
 202     check_token_str ("/path1/path2/path3/path4", -1, 1, "path4");
 203
 204     /* get 'path2/path3/path4' by -3,0  */
 205     check_token_str ("/path1/path2/path3/path4", -3, 0, "path2/path3/path4");
 206
 207 }
 208 END_TEST
 209
 210 /* --------------------------------------------------------------------------------------------- */
 211
 212 START_TEST (test_vfs_path_append_vpath)
 213 {
 214     vfs_path_t *vpath1, *vpath2, *vpath3;
 215
 216     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");
 217     vpath2 = vfs_path_from_str("/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/");
 218
 219     vpath3 = vfs_path_append_vpath_new (vpath1, vpath2, NULL);
 220
 221     fail_unless (vfs_path_elements_count(vpath3)  == 6,
 222       "\nvpath elements count should be %d, actial is %d\n",
 223       6,
 224       vfs_path_elements_count(vpath3)
 225     );
 226     vfs_path_free (vpath1);
 227     vfs_path_free (vpath2);
 228     vfs_path_free (vpath3);
 229
 230 }
 231 END_TEST
 232
 233 /* --------------------------------------------------------------------------------------------- */
 234
 235 int
 236 main (void)
 237 {
 238     int number_failed;
 239
 240     Suite *s = suite_create (TEST_SUITE_NAME);
 241     TCase *tc_core = tcase_create ("Core");
 242     SRunner *sr;
 243
 244     tcase_add_checked_fixture (tc_core, setup, teardown);
 245
 246     /* Add new tests here: *************** */
 247     tcase_add_test (tc_core, test_vfs_path_tokens_count);
 248     tcase_add_test (tc_core, test_vfs_path_tokens_get);
 249     tcase_add_test (tc_core, test_vfs_path_append_vpath);
 250     /* *********************************** */
 251
 252     suite_add_tcase (s, tc_core);
 253     sr = srunner_create (s);
 254     srunner_set_log (sr, "path_manipulations.log");
 255     srunner_run_all (sr, CK_NORMAL);
 256     number_failed = srunner_ntests_failed (sr);
 257     srunner_free (sr);
 258     return (number_failed == 0) ? 0 : 1;
 259 }
 260
 261 /* --------------------------------------------------------------------------------------------- */