1272343Sngie/*	$NetBSD: t_quota2_remount.c,v 1.4 2012/03/15 02:02:22 joerg Exp $	*/
2272343Sngie
3272343Sngie/*
4272343Sngie * Basic tests for quota2
5272343Sngie */
6272343Sngie
7272343Sngie#include <atf-c.h>
8272343Sngie
9272343Sngie#include "../common/h_fsmacros.h"
10272343Sngie
11272343Sngie#include <sys/types.h>
12272343Sngie#include <sys/mount.h>
13272343Sngie#include <sys/statvfs.h>
14272343Sngie
15272343Sngie#include <stdlib.h>
16272343Sngie
17272343Sngie#include <ufs/ufs/ufsmount.h>
18272343Sngie
19272343Sngie#include <rump/rump.h>
20272343Sngie#include <rump/rump_syscalls.h>
21272343Sngie
22272343Sngie#include "../../h_macros.h"
23272343Sngie
24272343Sngiestatic void
25272343Sngiedo_quota(const atf_tc_t *tc, int n, const char *newfs_opts, int log)
26272343Sngie{
27272343Sngie	int i;
28272343Sngie	char buf[1024];
29272343Sngie	int res;
30272343Sngie	int fd;
31272343Sngie	struct ufs_args uargs;
32272343Sngie	struct statvfs fst;
33272343Sngie
34272343Sngie	snprintf(buf, sizeof(buf), "newfs -q user -q group -F -s 4000 -n %d "
35272343Sngie	    "%s %s", (n + 3),  newfs_opts, FSTEST_IMGNAME);
36272343Sngie        if (system(buf) == -1)
37272343Sngie                atf_tc_fail_errno("cannot create file system");
38272343Sngie
39272343Sngie	rump_init();
40272343Sngie	if (rump_sys_mkdir(FSTEST_MNTNAME, 0777) == -1)
41272343Sngie		atf_tc_fail_errno("mount point create");
42272343Sngie
43272343Sngie	rump_pub_etfs_register("/diskdev", FSTEST_IMGNAME, RUMP_ETFS_BLK);
44272343Sngie
45272343Sngie	uargs.fspec = __UNCONST("/diskdev");
46272343Sngie
47272343Sngie	/* read-only doens't have quota enabled */
48272343Sngie	if (rump_sys_mount(MOUNT_FFS, FSTEST_MNTNAME, MNT_RDONLY,
49272343Sngie	    &uargs, sizeof(uargs)) == -1)
50272343Sngie		atf_tc_fail_errno("mount ffs ro %s", FSTEST_MNTNAME);
51272343Sngie
52272343Sngie	if (rump_sys_statvfs1(FSTEST_MNTNAME, &fst, 0) != 0)
53272343Sngie		atf_tc_fail_errno("statbfs %s (1)", FSTEST_MNTNAME);
54272343Sngie
55272343Sngie	if ((fst.f_flag & ST_QUOTA) != 0)
56272343Sngie		atf_tc_fail("R/O filesystem has quota");
57272343Sngie
58272343Sngie	/* updating to read-write enables quota */
59272343Sngie	if (rump_sys_mount(MOUNT_FFS, FSTEST_MNTNAME,
60272343Sngie	    MNT_UPDATE | (log ? MNT_LOG : 0), &uargs, sizeof(uargs)) == -1)
61272343Sngie		atf_tc_fail_errno("mount ffs rw %s", FSTEST_MNTNAME);
62272343Sngie
63272343Sngie	if (rump_sys_statvfs1(FSTEST_MNTNAME, &fst, 0) != 0)
64272343Sngie		atf_tc_fail_errno("statbfs %s (2)", FSTEST_MNTNAME);
65272343Sngie
66272343Sngie	if ((fst.f_flag & ST_QUOTA) == 0)
67272343Sngie		atf_tc_fail("R/W filesystem has no quota");
68272343Sngie
69272343Sngie	/* we can update a second time  */
70272343Sngie	if (rump_sys_mount(MOUNT_FFS, FSTEST_MNTNAME,
71272343Sngie	    MNT_UPDATE | (log ? MNT_LOG : 0), &uargs, sizeof(uargs)) == -1)
72272343Sngie		atf_tc_fail_errno("mount ffs rw(2) %s", FSTEST_MNTNAME);
73272343Sngie
74272343Sngie	if (rump_sys_statvfs1(FSTEST_MNTNAME, &fst, 0) != 0)
75272343Sngie		atf_tc_fail_errno("statbfs %s (3)", FSTEST_MNTNAME);
76272343Sngie
77272343Sngie	if ((fst.f_flag & ST_QUOTA) == 0)
78272343Sngie		atf_tc_fail("R/W filesystem has no quota");
79272343Sngie
80272343Sngie	/* create some files so fsck has something to check */
81272343Sngie	FSTEST_ENTER();
82272343Sngie	RL(rump_sys_chown(".", 0, 0));
83272343Sngie	for (i = 0 ; i < n; i++) {
84272343Sngie		sprintf(buf, "file%d", i);
85272343Sngie		RL(fd = rump_sys_open(buf, O_CREAT | O_RDWR, 0755));
86272343Sngie		sprintf(buf, "test file no %d", i);
87272343Sngie		RL(rump_sys_write(fd, buf, strlen(buf)));
88272343Sngie		RL(rump_sys_fchown(fd, i, i+80000));
89272343Sngie		rump_sys_close(fd);
90272343Sngie	}
91272343Sngie	FSTEST_EXIT();
92272343Sngie	if (rump_sys_unmount(FSTEST_MNTNAME, 0) != 0) {
93272343Sngie		rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1);
94272343Sngie		atf_tc_fail_errno("unmount failed");
95272343Sngie	}
96272343Sngie	snprintf(buf, 1024, "fsck_ffs -fn -F %s",  FSTEST_IMGNAME);
97272343Sngie	res = system(buf);
98272343Sngie	if (res != 0)
99272343Sngie		atf_tc_fail("fsck returned %d", res);
100272343Sngie}
101272343Sngie
102272343Sngie#define DECL_TEST(nent, newops, name, descr, log) \
103272343SngieATF_TC(quota_##name);							\
104272343Sngie									\
105272343SngieATF_TC_HEAD(quota_##name, tc)						\
106272343Sngie{									\
107272343Sngie	atf_tc_set_md_var(tc, "descr", 					\
108272343Sngie	    "test filesystem remount with quotas, %s", descr);		\
109272343Sngie}									\
110272343Sngie									\
111272343SngieATF_TC_BODY(quota_##name, tc)						\
112272343Sngie{									\
113272343Sngie	do_quota(tc, nent, newops, log);				\
114272343Sngie}
115272343Sngie
116272343SngieDECL_TEST(10, "-O1 -B le", 10_O1_le, "UFS1 little-endian", 0)
117272343SngieDECL_TEST(10, "-O1 -B be", 10_O1_be, "UFS1 big-endian", 0)
118272343Sngie
119272343Sngie#if 0
120272343Sngie/*
121272343Sngie * this cause fsck to complain about summaries at the end.
122272343Sngie * This sems to be related to -o log (reproductible on a fs with no
123272343Sngie * quota enabled). not reproductible with a real kernel ...
124272343Sngie */
125272343SngieDECL_TEST(10, "-O1", 10_O1_log, "UFS1 log", 1)
126272343SngieDECL_TEST(10, "-O2", 10_O2_log, "UFS2 log", 1)
127272343Sngie#endif
128272343Sngie
129272343SngieATF_TP_ADD_TCS(tp)
130272343Sngie{
131272343Sngie
132272343Sngie	ATF_TP_ADD_TC(tp, quota_10_O1_le);
133272343Sngie	ATF_TP_ADD_TC(tp, quota_10_O1_be);
134272343Sngie#if 0
135272343Sngie	ATF_TP_ADD_TC(tp, quota_10_O1_log);
136272343Sngie	ATF_TP_ADD_TC(tp, quota_10_O2_log);
137272343Sngie#endif
138272343Sngie	return atf_no_error();
139272343Sngie}
140