2 Copyright (C) 2017-2020 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
24 #include <support/support.h>
28 /* The name choices here are arbitrary, aside from the merge_1 list
29 needing to be an expected merge of group_1 and group_2. */
31 static const char *group_1[] = {
35 static const char *group_2[] = {
36 "foo", "dick", "harry", NULL
39 /* Note that deduplication is NOT supposed to happen. */
40 static const char *merge_1[] = {
41 "foo", "bar", "foo", "dick", "harry", NULL
44 static const char *group_4[] = {
48 /* This is the data we're giving the service. */
49 static struct group group_table_data1[] = {
50 GRP_N(1, "name1", group_1),
55 /* This is the data we're giving the service. */
56 static struct group group_table_data2[] = {
57 GRP_N(1, "name1", group_2),
62 /* This is the data we compare against. */
63 static struct group group_table[] = {
64 GRP_N(1, "name1", merge_1),
71 _nss_test1_init_hook(test_tables *t)
73 t->grp_table = group_table_data1;
77 _nss_test2_init_hook(test_tables *t)
79 t->grp_table = group_table_data2;
87 struct group *g = NULL;
90 __nss_configure_lookup ("group", "test1 [SUCCESS=merge] test2");
92 align_mask = __alignof__ (struct group *) - 1;
96 for (i = 0; group_table[i].gr_gid; ++i)
98 g = getgrgid (group_table[i].gr_gid);
101 retval += compare_groups (i, g, & group_table[i]);
102 if ((uintptr_t)g & align_mask)
104 printf("FAIL: [%d] unaligned group %p\n", i, g);
107 if ((uintptr_t)(g->gr_mem) & align_mask)
109 printf("FAIL: [%d] unaligned member list %p\n", i, g->gr_mem);
115 printf ("FAIL: [%d] group %u.%s not found\n", i,
116 group_table[i].gr_gid, group_table[i].gr_name);
124 if (retval == EXPECTED)
127 printf ("PASS: Found %d expected errors\n", retval);
132 printf ("FAIL: Found %d errors, expected %d\n", retval, EXPECTED);
137 #include <support/test-driver.c>