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 2 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, write to the Free Software
  15  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  16
  17  $Id$
  18
  19 ******************************************************************************/
  20
  21 #include "common.h"
  22 #include "utils_disk.h"
  23 #include "tap.h"
  24 #include "regex.h"
  25
  26 void np_test_mount_entry_regex (struct mount_entry *dummy_mount_list,
  27                                 char *regstr, int cflags, int expect,
  28                                 char *desc);
  29
  30
  31 int
  32 main (int argc, char **argv)
  33 {
  34         struct name_list *exclude_filesystem=NULL;
  35         struct name_list *exclude_fstype=NULL;
  36         struct name_list *dummy_mountlist = NULL;
  37         struct name_list *temp_name;
  38         struct parameter_list *paths = NULL;
  39         struct parameter_list *p, *prev, *last;
  40
  41         struct mount_entry *dummy_mount_list;
  42         struct mount_entry *me;
  43         struct mount_entry **mtail = &dummy_mount_list;
  44         int cflags = REG_NOSUB | REG_EXTENDED;
  45         int found = 0, count = 0;
  46
  47         plan_tests(33);
  48
  49         ok( np_find_name(exclude_filesystem, "/var/log") == FALSE, "/var/log not in list");
  50         np_add_name(&exclude_filesystem, "/var/log");
  51         ok( np_find_name(exclude_filesystem, "/var/log") == TRUE, "is in list now");
  52         ok( np_find_name(exclude_filesystem, "/home") == FALSE, "/home not in list");
  53         np_add_name(&exclude_filesystem, "/home");
  54         ok( np_find_name(exclude_filesystem, "/home") == TRUE, "is in list now");
  55         ok( np_find_name(exclude_filesystem, "/var/log") == TRUE, "/var/log still in list");
  56
  57         ok( np_find_name(exclude_fstype, "iso9660") == FALSE, "iso9660 not in list");
  58         np_add_name(&exclude_fstype, "iso9660");
  59         ok( np_find_name(exclude_fstype, "iso9660") == TRUE, "is in list now");
  60
  61         ok( np_find_name(exclude_filesystem, "iso9660") == FALSE, "Make sure no clashing in variables");
  62
  63         /*
  64         for (temp_name = exclude_filesystem; temp_name; temp_name = temp_name->next) {
  65                 printf("Name: %s\n", temp_name->name);
  66         }
  67         */
  68
  69         me = (struct mount_entry *) malloc(sizeof *me);
  70         me->me_devname = strdup("/dev/c0t0d0s0");
  71         me->me_mountdir = strdup("/");
  72         *mtail = me;
  73         mtail = &me->me_next;
  74
  75         me = (struct mount_entry *) malloc(sizeof *me);
  76         me->me_devname = strdup("/dev/c1t0d1s0");
  77         me->me_mountdir = strdup("/var");
  78         *mtail = me;
  79         mtail = &me->me_next;
  80
  81         me = (struct mount_entry *) malloc(sizeof *me);
  82         me->me_devname = strdup("/dev/c2t0d0s0");
  83         me->me_mountdir = strdup("/home");
  84         *mtail = me;
  85         mtail = &me->me_next;
  86
  87         np_test_mount_entry_regex(dummy_mount_list, strdup("/"),
  88                                   cflags, 3, strdup("a"));
  89         np_test_mount_entry_regex(dummy_mount_list, strdup("/dev"),
  90                                   cflags, 3,strdup("regex on dev names:"));
  91         np_test_mount_entry_regex(dummy_mount_list, strdup("/foo"),
  92                                   cflags, 0,
  93                                   strdup("regex on non existant dev/path:"));
  94         np_test_mount_entry_regex(dummy_mount_list, strdup("/Foo"),
  95                                   cflags | REG_ICASE,0,
  96                                   strdup("regi on non existant dev/path:"));
  97         np_test_mount_entry_regex(dummy_mount_list, strdup("/c.t0"),
  98                                   cflags, 3,
  99                                   strdup("partial devname regex match:"));
 100         np_test_mount_entry_regex(dummy_mount_list, strdup("c0t0"),
 101                                   cflags, 1,
 102                                   strdup("partial devname regex match:"));
 103         np_test_mount_entry_regex(dummy_mount_list, strdup("C0t0"),
 104                                   cflags | REG_ICASE, 1,
 105                                   strdup("partial devname regi match:"));
 106         np_test_mount_entry_regex(dummy_mount_list, strdup("home"),
 107                                   cflags, 1,
 108                                   strdup("partial pathname regex match:"));
 109         np_test_mount_entry_regex(dummy_mount_list, strdup("hOme"),
 110                                   cflags | REG_ICASE, 1,
 111                                   strdup("partial pathname regi match:"));
 112         np_test_mount_entry_regex(dummy_mount_list, strdup("(/home)|(/var)"),
 113                                   cflags, 2,
 114                                   strdup("grouped regex pathname match:"));
 115         np_test_mount_entry_regex(dummy_mount_list, strdup("(/homE)|(/Var)"),
 116                                   cflags | REG_ICASE, 2,
 117                                   strdup("grouped regi pathname match:"));
 118
 119         np_add_parameter(&paths, "/home/groups");
 120         np_add_parameter(&paths, "/var");
 121         np_add_parameter(&paths, "/tmp");
 122         np_add_parameter(&paths, "/home/tonvoon");
 123         np_add_parameter(&paths, "/dev/c2t0d0s0");
 124
 125         np_set_best_match(paths, dummy_mount_list, FALSE);
 126         for (p = paths; p; p = p->name_next) {
 127                 struct mount_entry *temp_me;
 128                 temp_me = p->best_match;
 129                 if (! strcmp(p->name, "/home/groups")) {
 130                         ok( temp_me && !strcmp(temp_me->me_mountdir, "/home"), "/home/groups got right best match: /home");
 131                 } else if (! strcmp(p->name, "/var")) {
 132                         ok( temp_me && !strcmp(temp_me->me_mountdir, "/var"), "/var got right best match: /var");
 133                 } else if (! strcmp(p->name, "/tmp")) {
 134                         ok( temp_me && !strcmp(temp_me->me_mountdir, "/"), "/tmp got right best match: /");
 135                 } else if (! strcmp(p->name, "/home/tonvoon")) {
 136                         ok( temp_me && !strcmp(temp_me->me_mountdir, "/home"), "/home/tonvoon got right best match: /home");
 137                 } else if (! strcmp(p->name, "/dev/c2t0d0s0")) {
 138                         ok( temp_me && !strcmp(temp_me->me_devname, "/dev/c2t0d0s0"), "/dev/c2t0d0s0 got right best match: /dev/c2t0d0s0");
 139                 }
 140         }
 141
 142         paths = NULL;   /* Bad boy - should free, but this is a test suite */
 143         np_add_parameter(&paths, "/home/groups");
 144         np_add_parameter(&paths, "/var");
 145         np_add_parameter(&paths, "/tmp");
 146         np_add_parameter(&paths, "/home/tonvoon");
 147         np_add_parameter(&paths, "/home");
 148
 149         np_set_best_match(paths, dummy_mount_list, TRUE);
 150         for (p = paths; p; p = p->name_next) {
 151                 if (! strcmp(p->name, "/home/groups")) {
 152                         ok( ! p->best_match , "/home/groups correctly not found");
 153                 } else if (! strcmp(p->name, "/var")) {
 154                         ok( p->best_match, "/var found");
 155                 } else if (! strcmp(p->name, "/tmp")) {
 156                         ok(! p->best_match, "/tmp correctly not found");
 157                 } else if (! strcmp(p->name, "/home/tonvoon")) {
 158                         ok(! p->best_match, "/home/tonvoon not found");
 159                 } else if (! strcmp(p->name, "/home")) {
 160                         ok( p->best_match, "/home found");
 161                 }
 162         }
 163
 164         /* test deleting first element in paths */
 165         paths = np_del_parameter(paths, NULL);
 166         for (p = paths; p; p = p->name_next) {
 167                 if (! strcmp(p->name, "/home/groups"))
 168                         found = 1;
 169         }
 170         ok(found == 0, "first element successfully deleted");
 171         found = 0;
 172
 173         p=paths;
 174         while (p) {
 175                 if (! strcmp(p->name, "/tmp"))
 176                         p = np_del_parameter(p, prev);
 177                 else {
 178                         prev = p;
 179                         p = p->name_next;
 180                 }
 181         }
 182
 183         for (p = paths; p; p = p->name_next) {
 184                 if (! strcmp(p->name, "/tmp"))
 185                         found = 1;
 186                 if (p->name_next)
 187                         prev = p;
 188                 else
 189                         last = p;
 190         }
 191         ok(found == 0, "/tmp element successfully deleted");
 192
 193         p = np_del_parameter(last, prev);
 194         for (p = paths; p; p = p->name_next) {
 195                 if (! strcmp(p->name, "/home"))
 196                         found = 1;
 197                 last = p;
 198                 count++;
 199         }
 200         ok(found == 0, "last (/home) element successfully deleted");
 201         ok(count == 2, "two elements remaining");
 202
 203
 204         return exit_status();
 205 }
 206
 207
 208 void
 209 np_test_mount_entry_regex (struct mount_entry *dummy_mount_list, char *regstr, int cflags, int expect, char *desc)
 210 {
 211         int matches = 0;
 212         regex_t re;
 213         struct mount_entry *me;
 214         if (regcomp(&re,regstr, cflags) == 0) {
 215                 for (me = dummy_mount_list; me; me= me->me_next) {
 216                         if(np_regex_match_mount_entry(me,&re))
 217                                 matches++;
 218                 }
 219                 ok( matches == expect,
 220                     "%s '%s' matched %i/3 entries. ok: %i/3",
 221                     desc, regstr, expect, matches);
 222
 223         } else
 224                 ok ( false, "regex '%s' not compileable", regstr);
 225 }