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