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/* $NetBSD: t_mount.c,v 1.14 2017/01/13 21:30:39 christos Exp $ */
/*
* Basic tests for mounting
*/
/*
* 48Kimage:
* Adapted for rump and atf from a testcase supplied
* by Hubert Feyrer on netbsd-users@
*/
#include <atf-c.h>
#define FSTEST_IMGSIZE (96 * 512)
#include "../common/h_fsmacros.h"
#include <sys/types.h>
#include <sys/mount.h>
#include <stdlib.h>
#include <ufs/ufs/ufsmount.h>
#include <rump/rump.h>
#include <rump/rump_syscalls.h>
#include "h_macros.h"
ATF_TC(48Kimage);
ATF_TC_HEAD(48Kimage, tc)
{
atf_tc_set_md_var(tc, "descr", "mount small 48K ffs image");
}
ATF_TC_BODY(48Kimage, tc)
{
void *tmp;
atf_tc_expect_fail("PR kern/43573");
FSTEST_CONSTRUCTOR(tc, ffs, tmp);
atf_tc_expect_pass();
FSTEST_DESTRUCTOR(tc, ffs, tmp);
}
ATF_TC(fsbsizeovermaxphys);
ATF_TC_HEAD(fsbsizeovermaxphys, tc)
{
atf_tc_set_md_var(tc, "descr", "mounts file system with "
"blocksize > MAXPHYS");
/* PR kern/43727 */
}
ATF_TC_BODY(fsbsizeovermaxphys, tc)
{
char cmd[1024];
struct ufs_args args;
struct statvfs svb;
/*
* We cannot pass newfs parameters via the fstest interface,
* so do things the oldfashioned manual way.
*/
snprintf(cmd, sizeof(cmd), "newfs -G -b %d -F -s 10000 "
"ffs.img > /dev/null", MAXPHYS * 2);
if (system(cmd))
atf_tc_fail("cannot create file system");
rump_init();
if (rump_pub_etfs_register("/devdisk", "ffs.img", RUMP_ETFS_BLK))
atf_tc_fail("cannot register rump fake device");
args.fspec = __UNCONST("/devdisk");
if (rump_sys_mkdir("/mp", 0777) == -1)
atf_tc_fail_errno("create mountpoint");
/* mount succeeded? bad omen. confirm we're in trouble. */
if (rump_sys_mount(MOUNT_FFS, "/mp", 0, &args, sizeof(args)) != -1) {
rump_sys_statvfs1("/mp", &svb, ST_WAIT);
atf_tc_fail("not expecting to be alive");
}
/* otherwise we're do-ne */
}
ATF_TC(fsbsizeovermaxbsize);
ATF_TC_HEAD(fsbsizeovermaxbsize, tc)
{
atf_tc_set_md_var(tc, "descr", "mounts file system with "
"blocksize > MAXBSIZE");
}
ATF_TC_BODY(fsbsizeovermaxbsize, tc)
{
char cmd[1024];
struct ufs_args args;
struct statvfs svb;
/*
* We cannot pass newfs parameters via the fstest interface,
* so do things the oldfashioned manual way.
*/
snprintf(cmd, sizeof(cmd), "newfs -G -b %d -F -s 10000 "
"ffs.img > /dev/null", MAXBSIZE * 2);
if (system(cmd))
atf_tc_fail("cannot create file system");
rump_init();
if (rump_pub_etfs_register("/devdisk", "ffs.img", RUMP_ETFS_BLK))
atf_tc_fail("cannot register rump fake device");
args.fspec = __UNCONST("/devdisk");
if (rump_sys_mkdir("/mp", 0777) == -1)
atf_tc_fail_errno("create mountpoint");
/* mount succeeded? bad omen. confirm we're in trouble. */
if (rump_sys_mount(MOUNT_FFS, "/mp", 0, &args, sizeof(args)) != -1) {
rump_sys_statvfs1("/mp", &svb, ST_WAIT);
atf_tc_fail("not expecting to be alive");
}
/* otherwise we're do-ne */
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, 48Kimage);
ATF_TP_ADD_TC(tp, fsbsizeovermaxphys);
ATF_TP_ADD_TC(tp, fsbsizeovermaxbsize);
return atf_no_error();
}
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