code.delx.au - pulseaudio/blob - src/tests/usergroup-test.c

   1 /***
   2   This file is part of PulseAudio.
   3
   4   Copyright 2009 Ted Percival
   5
   6   PulseAudio is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU Lesser General Public License as
   8   published by the Free Software Foundation; either version 2.1 of the
   9   License, or (at your option) any later version.
  10
  11   PulseAudio is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   Lesser General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public
  17   License along with PulseAudio; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19   USA.
  20 ***/
  21
  22 #include <config.h>
  23
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <string.h>
  27 #include <sys/types.h>
  28 #include <pwd.h>
  29 #include <grp.h>
  30 #include <errno.h>
  31
  32 #include <check.h>
  33
  34 #include <pulsecore/usergroup.h>
  35 #include <pulsecore/core-util.h>
  36
  37 static int load_reference_structs(struct group **gr, struct passwd **pw) {
  38     setpwent();
  39     *pw = getpwent();
  40     endpwent();
  41
  42     setgrent();
  43     *gr = getgrent();
  44     endgrent();
  45
  46     return (*gr && *pw) ? 0 : 1;
  47 }
  48
  49 static int compare_group(const struct group *a, const struct group *b) {
  50     char **amem, **bmem;
  51
  52     if (!pa_streq(a->gr_name, b->gr_name)) {
  53         fprintf(stderr, "Group name mismatch: [%s] [%s]\n", a->gr_name, b->gr_name);
  54         return 1;
  55     }
  56
  57     if (!pa_streq(a->gr_passwd, b->gr_passwd)) {
  58         fprintf(stderr, "Group password mismatch: [%s] [%s]\n", a->gr_passwd, b->gr_passwd);
  59         return 1;
  60     }
  61
  62     if (a->gr_gid != b->gr_gid) {
  63         fprintf(stderr, "Gid mismatch: [%lu] [%lu]\n", (unsigned long) a->gr_gid, (unsigned long) b->gr_gid);
  64         return 1;
  65     }
  66
  67     /* XXX: Assuming the group ordering is identical. */
  68     for (amem = a->gr_mem, bmem = b->gr_mem; *amem && *bmem; ++amem, ++bmem) {
  69         if (!pa_streq(*amem, *bmem)) {
  70             fprintf(stderr, "Group member mismatch: [%s] [%s]\n", *amem, *bmem);
  71             return 1;
  72         }
  73     }
  74
  75     if (*amem || *bmem) {
  76         fprintf(stderr, "Mismatched group count\n");
  77         return 1;
  78     }
  79
  80     return 0;
  81 }
  82
  83 static int compare_passwd(const struct passwd *a, const struct passwd *b) {
  84     if (!pa_streq(a->pw_name, b->pw_name)) {
  85         fprintf(stderr, "pw_name mismatch: [%s] [%s]\n", a->pw_name, b->pw_name);
  86         return 1;
  87     }
  88
  89     if (!pa_streq(a->pw_passwd, b->pw_passwd)) {
  90         fprintf(stderr, "pw_passwd mismatch: [%s] [%s]\n", a->pw_passwd, b->pw_passwd);
  91         return 1;
  92     }
  93
  94     if (a->pw_uid != b->pw_uid) {
  95         fprintf(stderr, "pw_uid mismatch: [%lu] [%lu]\n", (unsigned long) a->pw_uid, (unsigned long) b->pw_uid);
  96         return 1;
  97     }
  98
  99     if (a->pw_gid != b->pw_gid) {
 100         fprintf(stderr, "pw_gid mismatch: [%lu] [%lu]\n", (unsigned long) a->pw_gid, (unsigned long) b->pw_gid);
 101         return 1;
 102     }
 103
 104     if (!pa_streq(a->pw_gecos, b->pw_gecos)) {
 105         fprintf(stderr, "pw_gecos mismatch: [%s] [%s]\n", a->pw_gecos, b->pw_gecos);
 106         return 1;
 107     }
 108
 109     if (!pa_streq(a->pw_dir, b->pw_dir)) {
 110         fprintf(stderr, "pw_dir mismatch: [%s] [%s]\n", a->pw_dir, b->pw_dir);
 111         return 1;
 112     }
 113
 114     if (!pa_streq(a->pw_shell, b->pw_shell)) {
 115         fprintf(stderr, "pw_shell mismatch: [%s] [%s]\n", a->pw_shell, b->pw_shell);
 116         return 1;
 117     }
 118
 119     return 0;
 120 }
 121
 122 START_TEST (usergroup_test) {
 123     struct group *gr;
 124     struct passwd *pw;
 125     struct group *reference_group = NULL;
 126     struct passwd *reference_passwd = NULL;
 127
 128     fail_if(load_reference_structs(&reference_group, &reference_passwd));
 129
 130     errno = 0;
 131     gr = pa_getgrgid_malloc(reference_group->gr_gid);
 132     fail_if(compare_group(reference_group, gr));
 133     pa_getgrgid_free(gr);
 134
 135     errno = 0;
 136     gr = pa_getgrnam_malloc(reference_group->gr_name);
 137     fail_if(compare_group(reference_group, gr));
 138     pa_getgrnam_free(gr);
 139
 140     errno = 0;
 141     pw = pa_getpwuid_malloc(reference_passwd->pw_uid);
 142     fail_if(compare_passwd(reference_passwd, pw));
 143     pa_getpwuid_free(pw);
 144
 145     errno = 0;
 146     pw = pa_getpwnam_malloc(reference_passwd->pw_name);
 147     fail_if(compare_passwd(reference_passwd, pw));
 148     pa_getpwnam_free(pw);
 149 }
 150 END_TEST
 151
 152 int main(int argc, char *argv[]) {
 153     int failed = 0;
 154     Suite *s;
 155     TCase *tc;
 156     SRunner *sr;
 157
 158     s = suite_create("Usergroup");
 159     tc = tcase_create("usergroup");
 160     tcase_add_test(tc, usergroup_test);
 161     suite_add_tcase(s, tc);
 162
 163     sr = srunner_create(s);
 164     srunner_run_all(sr, CK_NORMAL);
 165     failed = srunner_ntests_failed(sr);
 166     srunner_free(sr);
 167
 168     return (failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
 169 }