lib/tests/test_disk.c

   1 /*****************************************************************************
   2 *
   3 * This program is free software: you can redistribute it and/or modify
   4 * it under the terms of the GNU General Public License as published by
   5 * the Free Software Foundation, either version 3 of the License, or
   6 * (at your option) any later version.
   7 *
   8 * This program is distributed in the hope that it will be useful,
   9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 * GNU General Public License for more details.
  12 *
  13 * You should have received a copy of the GNU General Public License
  14 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15 *
  16 * $Id$
  17 *
  18 *****************************************************************************/
  19
  20 #include "common.h"
  21 #include "utils_disk.h"
  22 #include "tap.h"
  23 #include "regex.h"
  24
  25 void np_test_mount_entry_regex (struct mount_entry *dummy_mount_list,
  26                                 char *regstr, int cflags, int expect,
  27                                 char *desc);
  28
  29
  30 int
  31 main (int argc, char **argv)
  32 {
  33         struct name_list *exclude_filesystem=NULL;
  34         struct name_list *exclude_fstype=NULL;
  35         struct name_list *dummy_mountlist = NULL;
  36         struct name_list *temp_name;
  37         struct parameter_list *paths = NULL;
  38         struct parameter_list *p, *prev, *last;
  39
  40         struct mount_entry *dummy_mount_list;
  41         struct mount_entry *me;
  42         struct mount_entry **mtail = &dummy_mount_list;
  43         int cflags = REG_NOSUB | REG_EXTENDED;
  44         int found = 0, count = 0;
  45
  46         plan_tests(33);
  47
  48         ok( np_find_name(exclude_filesystem, "/var/log") == FALSE, "/var/log not in list");
  49         np_add_name(&exclude_filesystem, "/var/log");
  50         ok( np_find_name(exclude_filesystem, "/var/log") == TRUE, "is in list now");
  51         ok( np_find_name(exclude_filesystem, "/home") == FALSE, "/home not in list");
  52         np_add_name(&exclude_filesystem, "/home");
  53         ok( np_find_name(exclude_filesystem, "/home") == TRUE, "is in list now");
  54         ok( np_find_name(exclude_filesystem, "/var/log") == TRUE, "/var/log still in list");
  55
  56         ok( np_find_name(exclude_fstype, "iso9660") == FALSE, "iso9660 not in list");
  57         np_add_name(&exclude_fstype, "iso9660");
  58         ok( np_find_name(exclude_fstype, "iso9660") == TRUE, "is in list now");
  59
  60         ok( np_find_name(exclude_filesystem, "iso9660") == FALSE, "Make sure no clashing in variables");
  61
  62         /*
  63         for (temp_name = exclude_filesystem; temp_name; temp_name = temp_name->next) {
  64                 printf("Name: %s\n", temp_name->name);
  65         }
  66         */
  67
  68         me = (struct mount_entry *) malloc(sizeof *me);
  69         me->me_devname = strdup("/dev/c0t0d0s0");
  70         me->me_mountdir = strdup("/");
  71         *mtail = me;
  72         mtail = &me->me_next;
  73
  74         me = (struct mount_entry *) malloc(sizeof *me);
  75         me->me_devname = strdup("/dev/c1t0d1s0");
  76         me->me_mountdir = strdup("/var");
  77         *mtail = me;
  78         mtail = &me->me_next;
  79
  80         me = (struct mount_entry *) malloc(sizeof *me);
  81         me->me_devname = strdup("/dev/c2t0d0s0");
  82         me->me_mountdir = strdup("/home");
  83         *mtail = me;
  84         mtail = &me->me_next;
  85
  86         np_test_mount_entry_regex(dummy_mount_list, strdup("/"),
  87                                   cflags, 3, strdup("a"));
  88         np_test_mount_entry_regex(dummy_mount_list, strdup("/dev"),
  89                                   cflags, 3,strdup("regex on dev names:"));
  90         np_test_mount_entry_regex(dummy_mount_list, strdup("/foo"),
  91                                   cflags, 0,
  92                                   strdup("regex on non existant dev/path:"));
  93         np_test_mount_entry_regex(dummy_mount_list, strdup("/Foo"),
  94                                   cflags | REG_ICASE,0,
  95                                   strdup("regi on non existant dev/path:"));
  96         np_test_mount_entry_regex(dummy_mount_list, strdup("/c.t0"),
  97                                   cflags, 3,
  98                                   strdup("partial devname regex match:"));
  99         np_test_mount_entry_regex(dummy_mount_list, strdup("c0t0"),
 100                                   cflags, 1,
 101                                   strdup("partial devname regex match:"));
 102         np_test_mount_entry_regex(dummy_mount_list, strdup("C0t0"),
 103                                   cflags | REG_ICASE, 1,
 104                                   strdup("partial devname regi match:"));
 105         np_test_mount_entry_regex(dummy_mount_list, strdup("home"),
 106                                   cflags, 1,
 107                                   strdup("partial pathname regex match:"));
 108         np_test_mount_entry_regex(dummy_mount_list, strdup("hOme"),
 109                                   cflags | REG_ICASE, 1,
 110                                   strdup("partial pathname regi match:"));
 111         np_test_mount_entry_regex(dummy_mount_list, strdup("(/home)|(/var)"),
 112                                   cflags, 2,
 113                                   strdup("grouped regex pathname match:"));
 114         np_test_mount_entry_regex(dummy_mount_list, strdup("(/homE)|(/Var)"),
 115                                   cflags | REG_ICASE, 2,
 116                                   strdup("grouped regi pathname match:"));
 117
 118         np_add_parameter(&paths, "/home/groups");
 119         np_add_parameter(&paths, "/var");
 120         np_add_parameter(&paths, "/tmp");
 121         np_add_parameter(&paths, "/home/tonvoon");
 122         np_add_parameter(&paths, "/dev/c2t0d0s0");
 123
 124         np_set_best_match(paths, dummy_mount_list, FALSE);
 125         for (p = paths; p; p = p->name_next) {
 126                 struct mount_entry *temp_me;
 127                 temp_me = p->best_match;
 128                 if (! strcmp(p->name, "/home/groups")) {
 129                         ok( temp_me && !strcmp(temp_me->me_mountdir, "/home"), "/home/groups got right best match: /home");
 130                 } else if (! strcmp(p->name, "/var")) {
 131                         ok( temp_me && !strcmp(temp_me->me_mountdir, "/var"), "/var got right best match: /var");
 132                 } else if (! strcmp(p->name, "/tmp")) {
 133                         ok( temp_me && !strcmp(temp_me->me_mountdir, "/"), "/tmp got right best match: /");
 134                 } else if (! strcmp(p->name, "/home/tonvoon")) {
 135                         ok( temp_me && !strcmp(temp_me->me_mountdir, "/home"), "/home/tonvoon got right best match: /home");
 136                 } else if (! strcmp(p->name, "/dev/c2t0d0s0")) {
 137                         ok( temp_me && !strcmp(temp_me->me_devname, "/dev/c2t0d0s0"), "/dev/c2t0d0s0 got right best match: /dev/c2t0d0s0");
 138                 }
 139         }
 140
 141         paths = NULL;   /* Bad boy - should free, but this is a test suite */
 142         np_add_parameter(&paths, "/home/groups");
 143         np_add_parameter(&paths, "/var");
 144         np_add_parameter(&paths, "/tmp");
 145         np_add_parameter(&paths, "/home/tonvoon");
 146         np_add_parameter(&paths, "/home");
 147
 148         np_set_best_match(paths, dummy_mount_list, TRUE);
 149         for (p = paths; p; p = p->name_next) {
 150                 if (! strcmp(p->name, "/home/groups")) {
 151                         ok( ! p->best_match , "/home/groups correctly not found");
 152                 } else if (! strcmp(p->name, "/var")) {
 153                         ok( p->best_match, "/var found");
 154                 } else if (! strcmp(p->name, "/tmp")) {
 155                         ok(! p->best_match, "/tmp correctly not found");
 156                 } else if (! strcmp(p->name, "/home/tonvoon")) {
 157                         ok(! p->best_match, "/home/tonvoon not found");
 158                 } else if (! strcmp(p->name, "/home")) {
 159                         ok( p->best_match, "/home found");
 160                 }
 161         }
 162
 163         /* test deleting first element in paths */
 164         paths = np_del_parameter(paths, NULL);
 165         for (p = paths; p; p = p->name_next) {
 166                 if (! strcmp(p->name, "/home/groups"))
 167                         found = 1;
 168         }
 169         ok(found == 0, "first element successfully deleted");
 170         found = 0;
 171
 172         p=paths;
 173         while (p) {
 174                 if (! strcmp(p->name, "/tmp"))
 175                         p = np_del_parameter(p, prev);
 176                 else {
 177                         prev = p;
 178                         p = p->name_next;
 179                 }
 180         }
 181
 182         for (p = paths; p; p = p->name_next) {
 183                 if (! strcmp(p->name, "/tmp"))
 184                         found = 1;
 185                 if (p->name_next)
 186                         prev = p;
 187                 else
 188                         last = p;
 189         }
 190         ok(found == 0, "/tmp element successfully deleted");
 191
 192         p = np_del_parameter(last, prev);
 193         for (p = paths; p; p = p->name_next) {
 194                 if (! strcmp(p->name, "/home"))
 195                         found = 1;
 196                 last = p;
 197                 count++;
 198         }
 199         ok(found == 0, "last (/home) element successfully deleted");
 200         ok(count == 2, "two elements remaining");
 201
 202
 203         return exit_status();
 204 }
 205
 206
 207 void
 208 np_test_mount_entry_regex (struct mount_entry *dummy_mount_list, char *regstr, int cflags, int expect, char *desc)
 209 {
 210         int matches = 0;
 211         regex_t re;
 212         struct mount_entry *me;
 213         if (regcomp(&re,regstr, cflags) == 0) {
 214                 for (me = dummy_mount_list; me; me= me->me_next) {
 215                         if(np_regex_match_mount_entry(me,&re))
 216                                 matches++;
 217                 }
 218                 ok( matches == expect,
 219                     "%s '%s' matched %i/3 entries. ok: %i/3",
 220                     desc, regstr, expect, matches);
 221
 222         } else
 223                 ok ( false, "regex '%s' not compileable", regstr);
 224 }