mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-24 22:10:13 +00:00
138 lines
3.1 KiB
C
138 lines
3.1 KiB
C
/* Test group merging.
|
|
Copyright (C) 2017-2024 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <nss.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <support/support.h>
|
|
|
|
#include "nss_test.h"
|
|
|
|
/* The name choices here are arbitrary, aside from the merge_1 list
|
|
needing to be an expected merge of group_1 and group_2. */
|
|
|
|
static const char *group_1[] = {
|
|
"foo", "bar", NULL
|
|
};
|
|
|
|
static const char *group_2[] = {
|
|
"foo", "dick", "harry", NULL
|
|
};
|
|
|
|
/* Note that deduplication is NOT supposed to happen. */
|
|
static const char *merge_1[] = {
|
|
"foo", "bar", "foo", "dick", "harry", NULL
|
|
};
|
|
|
|
static const char *group_4[] = {
|
|
"fred", "wilma", NULL
|
|
};
|
|
|
|
/* This is the data we're giving the service. */
|
|
static struct group group_table_data1[] = {
|
|
GRP_N(1, "name1", group_1),
|
|
GRP(2),
|
|
GRP_LAST ()
|
|
};
|
|
|
|
/* This is the data we're giving the service. */
|
|
static struct group group_table_data2[] = {
|
|
GRP_N(1, "name1", group_2),
|
|
GRP(4),
|
|
GRP_LAST ()
|
|
};
|
|
|
|
/* This is the data we compare against. */
|
|
static struct group group_table[] = {
|
|
GRP_N(1, "name1", merge_1),
|
|
GRP(2),
|
|
GRP(4),
|
|
GRP_LAST ()
|
|
};
|
|
|
|
void
|
|
_nss_test1_init_hook(test_tables *t)
|
|
{
|
|
t->grp_table = group_table_data1;
|
|
}
|
|
|
|
void
|
|
_nss_test2_init_hook(test_tables *t)
|
|
{
|
|
t->grp_table = group_table_data2;
|
|
}
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
int retval = 0;
|
|
int i;
|
|
struct group *g = NULL;
|
|
uintptr_t align_mask;
|
|
|
|
__nss_configure_lookup ("group", "test1 [SUCCESS=merge] test2");
|
|
|
|
align_mask = __alignof__ (struct group *) - 1;
|
|
|
|
setgrent ();
|
|
|
|
for (i = 0; group_table[i].gr_gid; ++i)
|
|
{
|
|
g = getgrgid (group_table[i].gr_gid);
|
|
if (g)
|
|
{
|
|
retval += compare_groups (i, g, & group_table[i]);
|
|
if ((uintptr_t)g & align_mask)
|
|
{
|
|
printf("FAIL: [%d] unaligned group %p\n", i, g);
|
|
++retval;
|
|
}
|
|
if ((uintptr_t)(g->gr_mem) & align_mask)
|
|
{
|
|
printf("FAIL: [%d] unaligned member list %p\n", i, g->gr_mem);
|
|
++retval;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
printf ("FAIL: [%d] group %u.%s not found\n", i,
|
|
group_table[i].gr_gid, group_table[i].gr_name);
|
|
++retval;
|
|
}
|
|
}
|
|
|
|
endgrent ();
|
|
|
|
#define EXPECTED 0
|
|
if (retval == EXPECTED)
|
|
{
|
|
if (retval > 0)
|
|
printf ("PASS: Found %d expected errors\n", retval);
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
printf ("FAIL: Found %d errors, expected %d\n", retval, EXPECTED);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
#include <support/test-driver.c>
|