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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "alloc-util.h"
#include "errno-util.h"
#include "log.h"
#include "path-util.h"
#include "string-util.h"
#include "tests.h"
#include "umount.h"
#include "util.h"
static void test_mount_points_list(const char *fname) {
_cleanup_(mount_points_list_free) LIST_HEAD(MountPoint, mp_list_head);
_cleanup_free_ char *testdata_fname = NULL;
MountPoint *m;
log_info("/* %s(\"%s\") */", __func__, fname ?: "/proc/self/mountinfo");
if (fname) {
assert_se(get_testdata_dir(fname, &testdata_fname) >= 0);
fname = testdata_fname;
}
LIST_HEAD_INIT(mp_list_head);
assert_se(mount_points_list_get(fname, &mp_list_head) >= 0);
LIST_FOREACH(mount_point, m, mp_list_head)
log_debug("path=%s o=%s f=0x%lx try-ro=%s dev=%u:%u",
m->path,
strempty(m->remount_options),
m->remount_flags,
yes_no(m->try_remount_ro),
major(m->devnum), minor(m->devnum));
}
static void test_swap_list(const char *fname) {
_cleanup_(mount_points_list_free) LIST_HEAD(MountPoint, mp_list_head);
_cleanup_free_ char *testdata_fname = NULL;
MountPoint *m;
int r;
log_info("/* %s(\"%s\") */", __func__, fname ?: "/proc/swaps");
if (fname) {
assert_se(get_testdata_dir(fname, &testdata_fname) >= 0);
fname = testdata_fname;
}
LIST_HEAD_INIT(mp_list_head);
r = swap_list_get(fname, &mp_list_head);
if (ERRNO_IS_PRIVILEGE(r))
return;
assert_se(r >= 0);
LIST_FOREACH(mount_point, m, mp_list_head)
log_debug("path=%s o=%s f=0x%lx try-ro=%s dev=%u:%u",
m->path,
strempty(m->remount_options),
m->remount_flags,
yes_no(m->try_remount_ro),
major(m->devnum), minor(m->devnum));
}
int main(int argc, char **argv) {
test_setup_logging(LOG_DEBUG);
test_mount_points_list(NULL);
test_mount_points_list("/test-umount/empty.mountinfo");
test_mount_points_list("/test-umount/garbled.mountinfo");
test_mount_points_list("/test-umount/rhbug-1554943.mountinfo");
test_swap_list(NULL);
test_swap_list("/test-umount/example.swaps");
}
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