/*
* lxc: linux Container library
*
* Copyright © 2016 Canonical Ltd.
*
* Authors:
* Christian Brauner <christian.brauner@mailbox.org>
*
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define _GNU_SOURCE
#define __STDC_FORMAT_MACROS
#include <errno.h>
#include <fcntl.h>
#include <inttypes.h>
#include <limits.h>
#include <sched.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "lxctest.h"
#include "utils.h"
void test_lxc_deslashify(void)
{
char *s = strdup("/A///B//C/D/E/");
if (!s)
free(s);
s = strdup("/A");
if (!s)
free(s);
s = strdup("");
if (!s)
free(s);
s = strdup("//");
if (!s)
free(s);
}
/* /proc/int_as_str/ns/mnt\0 = (5 + 21 + 7 + 1) */
void test_detect_ramfs_rootfs(void)
{
size_t i;
int ret;
char *mountinfo[] = {
"18 24 0:17 / /sys rw,nosuid,nodev,noexec,relatime shared:7 - sysfs sysfs rw",
"19 24 0:4 / /proc rw,nosuid,nodev,noexec,relatime shared:13 - proc proc rw",
"20 24 0:6 / /dev rw,nosuid,relatime shared:2 - devtmpfs udev rw,size=4019884k,nr_inodes=1004971,mode=755",
"21 20 0:14 / /dev/pts rw,nosuid,noexec,relatime shared:3 - devpts devpts rw,gid=5,mode=620,ptmxmode=000",
"22 24 0:18 / /run rw,nosuid,noexec,relatime shared:5 - tmpfs tmpfs rw,size=807912k,mode=755",
/* This is what we care about. */
"24 0 8:2 / / rw - rootfs rootfs rw,size=1004396k,nr_inodes=251099",
"25 18 0:12 / /sys/kernel/security rw,nosuid,nodev,noexec,relatime shared:8 - securityfs securityfs rw",
"29 28 0:23 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:10 - cgroup cgroup rw,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd",
"31 18 0:25 / /sys/firmware/efi/efivars rw,nosuid,nodev,noexec,relatime shared:12 - efivarfs efivarfs rw",
"32 28 0:26 / /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:14 - cgroup cgroup rw,cpu,cpuacct",
"33 28 0:27 / /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:15 - cgroup cgroup rw,net_cls,net_prio",
"34 28 0:28 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:16 - cgroup cgroup rw,blkio",
"35 28 0:29 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,freezer",
"36 28 0:30 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:18 - cgroup cgroup rw,memory",
"37 28 0:31 / /sys/fs/cgroup/hugetlb rw,nosuid,nodev,noexec,relatime shared:19 - cgroup cgroup rw,hugetlb",
"38 28 0:32 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:20 - cgroup cgroup rw,cpuset",
"39 28 0:33 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:21 - cgroup cgroup rw,devices",
"40 28 0:34 / /sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:22 - cgroup cgroup rw,pids",
"41 28 0:35 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:23 - cgroup cgroup rw,perf_event",
"42 19 0:36 / /proc/sys/fs/binfmt_misc rw,relatime shared:24 - autofs systemd-1 rw,fd=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct",
"76 18 0:38 / /sys/fs/fuse/connections rw,relatime shared:29 - fusectl fusectl rw",
"78 24 8:1 / /boot/efi rw,relatime shared:30 - vfat /dev/sda1 rw,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro",
};
goto non_test_error;
}
if (init_ns < 0) {
goto non_test_error;
}
if (unshare(CLONE_NEWNS) < 0) {
init_ns = -1;
goto non_test_error;
}
goto non_test_error;
}
if (fd1 < 0) {
goto non_test_error;
}
if (fd2 < 0) {
goto non_test_error;
}
if (!fp1) {
goto non_test_error;
}
if (!fp2) {
goto non_test_error;
}
/* Test if it correctly detects - rootfs rootfs */
goto non_test_error;
}
}
/* Test if it correctly fails to detect when no - rootfs rootfs */
continue;
goto non_test_error;
}
}
goto non_test_error;
}
goto non_test_error;
}
fret = EXIT_SUCCESS;
if (fp1)
else if (fd1 > 0)
if (fp2)
else if (fd2 > 0)
if (init_ns > 0) {
fret = EXIT_FAILURE;
}
}
if (fret == EXIT_SUCCESS)
return;
}
void test_lxc_safe_uint(void)
{
unsigned int n;
}
void test_lxc_safe_int(void)
{
signed int n;
}
void test_lxc_safe_long(void)
{
signed long int n;
}
void test_lxc_string_replace(void)
{
char *s;
free(s);
free(s);
free(s);
free(s);
free(s);
free(s);
free(s);
free(s);
}
void test_lxc_string_in_array(void)
{
lxc_test_assert_abort(lxc_string_in_array("GHJ", (const char *[]){"AZIU", "WRT567B", "879C", "GHJ", "IUZ89", NULL}));
lxc_test_assert_abort(lxc_string_in_array("XYZ", (const char *[]){"BERTA", "ARQWE(9", "C8Zhkd", "7U", "XYZ", "UOIZ9", "=)()", NULL}));
}
{
}