111 lines
2.8 KiB
C
111 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009
|
|
* The President and Fellows of Harvard College.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* ftruncate
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
#include <err.h>
|
|
|
|
#include "config.h"
|
|
#include "test.h"
|
|
|
|
static
|
|
int
|
|
ftruncate_fd_device(void)
|
|
{
|
|
int rv, fd;
|
|
int result;
|
|
|
|
report_begin("ftruncate on device");
|
|
|
|
fd = open("null:", O_RDWR);
|
|
if (fd<0) {
|
|
report_warn("opening null: failed");
|
|
report_aborted(&result);
|
|
return result;
|
|
}
|
|
|
|
rv = ftruncate(fd, 6);
|
|
result = report_check(rv, errno, EINVAL);
|
|
|
|
close(fd);
|
|
return result;
|
|
}
|
|
|
|
static
|
|
int
|
|
ftruncate_size_neg(void)
|
|
{
|
|
int rv, fd;
|
|
int result;
|
|
|
|
report_begin("ftruncate to negative size");
|
|
|
|
fd = open_testfile(NULL);
|
|
if (fd<0) {
|
|
report_aborted(&result);
|
|
return result;
|
|
}
|
|
|
|
rv = ftruncate(fd, -60);
|
|
result = report_check(rv, errno, EINVAL);
|
|
|
|
close(fd);
|
|
remove(TESTFILE);
|
|
return result;
|
|
}
|
|
|
|
void
|
|
test_ftruncate(void)
|
|
{
|
|
int ntests = 0, lost_points = 0;
|
|
int result;
|
|
|
|
test_ftruncate_fd(&ntests, &lost_points);
|
|
|
|
ntests++;
|
|
result = ftruncate_fd_device();
|
|
handle_result(result, &lost_points);
|
|
|
|
ntests++;
|
|
result = ftruncate_size_neg();
|
|
handle_result(result, &lost_points);
|
|
|
|
if(!lost_points)
|
|
success(TEST161_SUCCESS, SECRET, "/testbin/badcall");
|
|
}
|