52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
/*
|
|
* Copyright (c) 2016 Linux Test Project
|
|
*
|
|
* 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 2 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 <stdlib.h>
|
|
#include <sys/mount.h>
|
|
#include <stdint.h>
|
|
|
|
#include "tst_test.h"
|
|
|
|
static void do_test(void)
|
|
{
|
|
int fd;
|
|
const char *dev;
|
|
uint64_t ltp_dev_size;
|
|
|
|
dev = tst_device->dev;
|
|
if (!dev)
|
|
tst_brk(TCONF, "Failed to acquire test device");
|
|
|
|
SAFE_MKFS(dev, "ext2", NULL, NULL);
|
|
|
|
fd = SAFE_OPEN(dev, O_RDONLY);
|
|
SAFE_IOCTL(fd, BLKGETSIZE64, <p_dev_size);
|
|
SAFE_CLOSE(fd);
|
|
|
|
if (ltp_dev_size/1024/1024 == 300)
|
|
tst_res(TPASS, "Got expected device size");
|
|
else
|
|
tst_res(TFAIL, "Got unexpected device size");
|
|
}
|
|
|
|
static struct tst_test test = {
|
|
.tid = "tst_device",
|
|
.needs_tmpdir = 1,
|
|
.needs_device = 1,
|
|
.dev_min_size = 300,
|
|
.test_all = do_test,
|
|
};
|