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.
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
/* Test of c-stack module.
|
|
Copyright (C) 2002, 2004, 2006, 2008-2017 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 "c-stack.h"
|
|
|
|
#include "exitfail.h"
|
|
#include <stdio.h>
|
|
#if HAVE_SETRLIMIT
|
|
/* At least FreeBSD 5.0 needs extra headers before <sys/resource.h>
|
|
will compile. */
|
|
# include <sys/types.h>
|
|
# include <sys/time.h>
|
|
# include <sys/resource.h>
|
|
#endif
|
|
|
|
#include "macros.h"
|
|
|
|
static volatile int *
|
|
recurse_1 (volatile int n, volatile int *p)
|
|
{
|
|
if (n >= 0)
|
|
*recurse_1 (n + 1, p) += n;
|
|
return p;
|
|
}
|
|
|
|
static int
|
|
recurse (volatile int n)
|
|
{
|
|
int sum = 0;
|
|
return *recurse_1 (n, &sum);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
#if HAVE_SETRLIMIT && defined RLIMIT_STACK
|
|
/* Before starting the endless recursion, try to be friendly to the
|
|
user's machine. On some Linux 2.2.x systems, there is no stack
|
|
limit for user processes at all. We don't want to kill such
|
|
systems. */
|
|
struct rlimit rl;
|
|
rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */
|
|
setrlimit (RLIMIT_STACK, &rl);
|
|
#endif
|
|
|
|
if (c_stack_action (NULL) == 0)
|
|
{
|
|
if (1 < argc)
|
|
{
|
|
exit_failure = 77;
|
|
++*argv[argc]; /* Intentionally dereference NULL. */
|
|
}
|
|
return recurse (0);
|
|
}
|
|
fputs ("skipping test: ", stderr);
|
|
perror ("c_stack_action");
|
|
return 77;
|
|
}
|