2 Copyright (C) 2017 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 <http://www.gnu.org/licenses/>. */
23 #include <sys/signal.h>
27 /* The name choices here are arbitrary, aside from the merge_1 list
28 needing to be an expected merge of group_1 and group_2. */
30 static const char *group_1
[] = {
34 static const char *group_2
[] = {
35 "foo", "dick", "harry", NULL
38 /* Note that deduplication is NOT supposed to happen. */
39 static const char *merge_1
[] = {
40 "foo", "bar", "foo", "dick", "harry", NULL
43 static const char *group_4
[] = {
47 /* This is the data we're giving the service. */
48 static struct group group_table_data1
[] = {
49 GRP_N(1, "name1", group_1
),
54 /* This is the data we're giving the service. */
55 static struct group group_table_data2
[] = {
56 GRP_N(1, "name1", group_2
),
61 /* This is the data we compare against. */
62 static struct group group_table
[] = {
63 GRP_N(1, "name1", merge_1
),
70 _nss_test1_init_hook(test_tables
*t
)
72 t
->grp_table
= group_table_data1
;
76 _nss_test2_init_hook(test_tables
*t
)
78 t
->grp_table
= group_table_data2
;
86 struct group
*g
= NULL
;
89 __nss_configure_lookup ("group", "test1 [SUCCESS=merge] test2");
91 align_mask
= __alignof__ (struct group
*) - 1;
95 for (i
= 0; group_table
[i
].gr_gid
; ++i
)
97 g
= getgrgid (group_table
[i
].gr_gid
);
100 retval
+= compare_groups (i
, g
, & group_table
[i
]);
101 if ((uintptr_t)g
& align_mask
)
103 printf("FAIL: [%d] unaligned group %p\n", i
, g
);
106 if ((uintptr_t)(g
->gr_mem
) & align_mask
)
108 printf("FAIL: [%d] unaligned member list %p\n", i
, g
->gr_mem
);
114 printf ("FAIL: [%d] group %u.%s not found\n", i
,
115 group_table
[i
].gr_gid
, group_table
[i
].gr_name
);
123 if (retval
== EXPECTED
)
126 printf ("PASS: Found %d expected errors\n", retval
);
131 printf ("FAIL: Found %d errors, expected %d\n", retval
, EXPECTED
);
136 #define TEST_FUNCTION do_test ()
137 #include "../test-skeleton.c"