vasilito
b8aac3c9bc
Add secondary_cursors field to Editor with insert_char_multi, delete_back_multi, delete_forward_multi methods. Right-to-left processing ensures position shifts don't corrupt earlier insertions. 7 new tests: add/clear, all_positions, insert, delete_back, delete_forward, unicode, duplicate-add.
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* Test opening a stream with a file descriptor.
|
|
Copyright (C) 2011-2017 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 <http://www.gnu.org/licenses/>. */
|
|
|
|
#include <config.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "signature.h"
|
|
SIGNATURE_CHECK (fdopen, FILE *, (int, const char *));
|
|
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
|
|
#include "macros.h"
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
/* Test behavior on failure. POSIX makes it hard to check for
|
|
failure, since the behavior is not well-defined on invalid file
|
|
descriptors, so try fdopen 1000 times and if that's not enough to
|
|
fail due to EMFILE, so be it. */
|
|
|
|
int i;
|
|
for (i = 0; i < 1000; i++)
|
|
{
|
|
errno = 0;
|
|
if (! fdopen (STDOUT_FILENO, "w"))
|
|
{
|
|
ASSERT (errno != 0);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|