68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/* Test for the long double variants of *syslog* functions.
|
|
Copyright (C) 2019-2022 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 <stdarg.h>
|
|
#include <stddef.h>
|
|
#include <syslog.h>
|
|
|
|
#include <support/capture_subprocess.h>
|
|
#include <support/check.h>
|
|
|
|
static void
|
|
do_test_one_call (void *last, ...)
|
|
{
|
|
long double ld = -1;
|
|
va_list ap;
|
|
|
|
/* Make syslog functions write to stderr with LOG_PERROR, so that it
|
|
can be captured by support_capture_subprocess and verified. */
|
|
openlog ("test-syslog", LOG_PERROR, LOG_USER);
|
|
|
|
/* Call syslog functions that take a format string. */
|
|
SYSLOG_FUNCTION SYSLOG_FUNCTION_PARAMS;
|
|
va_start (ap, last);
|
|
VSYSLOG_FUNCTION VSYSLOG_FUNCTION_PARAMS;
|
|
va_end (ap);
|
|
}
|
|
|
|
static void
|
|
do_test_call (void)
|
|
{
|
|
long double ld = -1;
|
|
do_test_one_call (NULL, ld);
|
|
}
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
struct support_capture_subprocess result;
|
|
result = support_capture_subprocess ((void *) &do_test_call, NULL);
|
|
|
|
do_test_call ();
|
|
|
|
/* Compare against the expected output. */
|
|
const char *expected =
|
|
"test-syslog: -1.000000\n"
|
|
"test-syslog: -1.000000\n";
|
|
TEST_COMPARE_STRING (expected, result.err.buffer);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|