1 /*
2 * Copyright (C) 2008 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the
13 * distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28 #include <stdio.h>
29 #include <grp.h>
30
31 #define MAX_GROUPS 100
32 #define TEST_GROUP 1337
33 #define TEST_USER "nobodyisreallyhere"
34
main(void)35 int main(void)
36 {
37 int count = MAX_GROUPS;
38 gid_t groups[MAX_GROUPS];
39 int ret;
40
41 /* this only tests the funky behaviour of our stubbed getgrouplist()
42 * implementation. which should only return TEST_GROUP, independent
43 * of the user
44 */
45 ret = getgrouplist( TEST_USER, TEST_GROUP, groups, &count );
46 if (ret != 1) {
47 fprintf(stderr, "getgrouplist() returned %d (expecting 1), ngroups=%d\n",
48 ret, count);
49 return 1;
50 }
51 if (groups[0] != TEST_GROUP) {
52 fprintf(stderr, "getgrouplist() returned group %d (expecting %d)\n",
53 groups[0], TEST_GROUP);
54 return 1;
55 }
56 printf ("ok\n");
57 return 0;
58 }
59