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/* Ensure that __fpending works.
Copyright (C) 2004, 2007-2020 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Written by Jim Meyering. */
#include <config.h>
#include "fpending.h"
#include <stdio.h>
#include <stdlib.h>
#include "macros.h"
int
main (void)
{
ASSERT (__fpending (stdout) == 0);
fputs ("foo", stdout);
ASSERT (__fpending (stdout) == 3);
fflush (stdout);
ASSERT (__fpending (stdout) == 0);
exit (0);
}
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