mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
/* Test the __ns_samebinaryname function.
|
|
Copyright (C) 2022-2024 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 <arpa/nameser.h>
|
|
#include <array_length.h>
|
|
#include <stdbool.h>
|
|
#include <stdio.h>
|
|
#include <support/check.h>
|
|
|
|
/* First character denotes the comparison group: All names with the
|
|
same first character are expected to compare equal. */
|
|
static const char *const cases[] =
|
|
{
|
|
" ",
|
|
"1\001a", "1\001A",
|
|
"2\002ab", "2\002aB", "2\002Ab", "2\002AB",
|
|
"3\001a\002ab", "3\001A\002ab",
|
|
"w\003www\007example\003com", "w\003Www\007Example\003Com",
|
|
"w\003WWW\007EXAMPLE\003COM",
|
|
"W\003WWW", "W\003www",
|
|
};
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
for (int i = 0; i < array_length (cases); ++i)
|
|
for (int j = 0; j < array_length (cases); ++j)
|
|
{
|
|
unsigned char *a = (unsigned char *) &cases[i][1];
|
|
unsigned char *b = (unsigned char *) &cases[j][1];
|
|
bool actual = __ns_samebinaryname (a, b);
|
|
bool expected = cases[i][0] == cases[j][0];
|
|
if (actual != expected)
|
|
{
|
|
char a1[NS_MAXDNAME];
|
|
TEST_VERIFY (ns_name_ntop (a, a1, sizeof (a1)) > 0);
|
|
char b1[NS_MAXDNAME];
|
|
TEST_VERIFY (ns_name_ntop (b, b1, sizeof (b1)) > 0);
|
|
printf ("error: \"%s\" \"%s\": expected %s\n",
|
|
a1, b1, expected ? "equal" : "unqueal");
|
|
support_record_failure ();
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|