tests/lib/vfs/canonicalize_pathname.c

   1 /*
   2    lib - canonicalize path
   3
   4    Copyright (C) 2011, 2013
   5    The 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 #include "lib/strutil.h"
  31 #include "lib/util.h"
  32 #include "lib/vfs/xdirentry.h"
  33
  34 #include "src/vfs/local/local.c"
  35
  36 static void
  37 setup (void)
  38 {
  39     str_init_strings (NULL);
  40
  41     vfs_init ();
  42     init_localfs ();
  43     vfs_setup_work_dir ();
  44 }
  45
  46 static void
  47 teardown (void)
  48 {
  49     vfs_shut ();
  50     str_uninit_strings ();
  51 }
  52
  53 /* --------------------------------------------------------------------------------------------- */
  54
  55 #define check_canonicalize( input, etalon ) { \
  56     path = g_strdup(input); \
  57     canonicalize_pathname (path); \
  58     fail_unless ( \
  59         strcmp(path, etalon) == 0, \
  60         "\nactual value (%s)\nnot equal to etalon (%s)", path, etalon \
  61     ); \
  62     g_free(path); \
  63 }
  64
  65 /* *INDENT-OFF* */
  66 START_TEST (test_canonicalize_path)
  67 /* *INDENT-ON* */
  68 {
  69     char *path;
  70     static struct vfs_s_subclass test_subclass;
  71     static struct vfs_class vfs_test_ops;
  72
  73     vfs_s_init_class (&vfs_test_ops, &test_subclass);
  74
  75     vfs_test_ops.name = "testfs";
  76     vfs_test_ops.flags = VFSF_NOLINKS;
  77     vfs_test_ops.prefix = "ftp";
  78     test_subclass.flags = VFS_S_REMOTE;
  79     vfs_register_class (&vfs_test_ops);
  80
  81     /* UNC path */
  82     check_canonicalize ("//some_server/ww", "//some_server/ww");
  83
  84     /* join slashes */
  85     check_canonicalize ("///some_server/////////ww", "/some_server/ww");
  86
  87     /* Collapse "/./" -> "/" */
  88     check_canonicalize ("//some_server//.///////ww/./././.", "//some_server/ww");
  89
  90     /* Remove leading "./" */
  91     check_canonicalize ("./some_server/ww", "some_server/ww");
  92
  93     /* some/.. -> . */
  94     check_canonicalize ("some_server/..", ".");
  95
  96     /* Collapse "/.." with the previous part of path */
  97     check_canonicalize ("/some_server/ww/some_server/../ww/../some_server/..//ww/some_server/ww",
  98                         "/some_server/ww/ww/some_server/ww");
  99
 100     /* URI style */
 101     check_canonicalize ("/some_server/ww/ftp://user:pass@host.net/path/",
 102                         "/some_server/ww/ftp://user:pass@host.net/path");
 103
 104     check_canonicalize ("/some_server/ww/ftp://user:pass@host.net/path/../../", "/some_server/ww");
 105
 106     check_canonicalize ("ftp://user:pass@host.net/path/../../", ".");
 107
 108     check_canonicalize ("ftp://user/../../", "..");
 109 }
 110 /* *INDENT-OFF* */
 111 END_TEST
 112 /* *INDENT-ON* */
 113
 114 /* --------------------------------------------------------------------------------------------- */
 115
 116 int
 117 main (void)
 118 {
 119     int number_failed;
 120
 121     Suite *s = suite_create (TEST_SUITE_NAME);
 122     TCase *tc_core = tcase_create ("Core");
 123     SRunner *sr;
 124
 125     tcase_add_checked_fixture (tc_core, setup, teardown);
 126
 127     /* Add new tests here: *************** */
 128     tcase_add_test (tc_core, test_canonicalize_path);
 129     /* *********************************** */
 130
 131     suite_add_tcase (s, tc_core);
 132     sr = srunner_create (s);
 133     srunner_set_log (sr, "canonicalize_pathname.log");
 134     srunner_run_all (sr, CK_NORMAL);
 135     number_failed = srunner_ntests_failed (sr);
 136     srunner_free (sr);
 137     return (number_failed == 0) ? 0 : 1;
 138 }
 139
 140 /* --------------------------------------------------------------------------------------------- */