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[FreeBSD/releng/10.2.git] / contrib / netbsd-tests / fs / ffs / t_quota2_remount.c
1 /*      $NetBSD: t_quota2_remount.c,v 1.4 2012/03/15 02:02:22 joerg Exp $       */
2
3 /*
4  * Basic tests for quota2
5  */
6
7 #include <atf-c.h>
8
9 #include "../common/h_fsmacros.h"
10
11 #include <sys/types.h>
12 #include <sys/mount.h>
13 #include <sys/statvfs.h>
14
15 #include <stdlib.h>
16
17 #include <ufs/ufs/ufsmount.h>
18
19 #include <rump/rump.h>
20 #include <rump/rump_syscalls.h>
21
22 #include "../../h_macros.h"
23
24 static void
25 do_quota(const atf_tc_t *tc, int n, const char *newfs_opts, int log)
26 {
27         int i;
28         char buf[1024];
29         int res;
30         int fd;
31         struct ufs_args uargs;
32         struct statvfs fst;
33         
34         snprintf(buf, sizeof(buf), "newfs -q user -q group -F -s 4000 -n %d "
35             "%s %s", (n + 3),  newfs_opts, FSTEST_IMGNAME);
36         if (system(buf) == -1)
37                 atf_tc_fail_errno("cannot create file system");
38
39         rump_init();
40         if (rump_sys_mkdir(FSTEST_MNTNAME, 0777) == -1)
41                 atf_tc_fail_errno("mount point create");
42
43         rump_pub_etfs_register("/diskdev", FSTEST_IMGNAME, RUMP_ETFS_BLK);
44
45         uargs.fspec = __UNCONST("/diskdev");
46
47         /* read-only doens't have quota enabled */
48         if (rump_sys_mount(MOUNT_FFS, FSTEST_MNTNAME, MNT_RDONLY,
49             &uargs, sizeof(uargs)) == -1)
50                 atf_tc_fail_errno("mount ffs ro %s", FSTEST_MNTNAME);
51
52         if (rump_sys_statvfs1(FSTEST_MNTNAME, &fst, 0) != 0)
53                 atf_tc_fail_errno("statbfs %s (1)", FSTEST_MNTNAME);
54
55         if ((fst.f_flag & ST_QUOTA) != 0)
56                 atf_tc_fail("R/O filesystem has quota");
57
58         /* updating to read-write enables quota */
59         if (rump_sys_mount(MOUNT_FFS, FSTEST_MNTNAME,
60             MNT_UPDATE | (log ? MNT_LOG : 0), &uargs, sizeof(uargs)) == -1)
61                 atf_tc_fail_errno("mount ffs rw %s", FSTEST_MNTNAME);
62         
63         if (rump_sys_statvfs1(FSTEST_MNTNAME, &fst, 0) != 0)
64                 atf_tc_fail_errno("statbfs %s (2)", FSTEST_MNTNAME);
65
66         if ((fst.f_flag & ST_QUOTA) == 0)
67                 atf_tc_fail("R/W filesystem has no quota");
68
69         /* we can update a second time  */
70         if (rump_sys_mount(MOUNT_FFS, FSTEST_MNTNAME,
71             MNT_UPDATE | (log ? MNT_LOG : 0), &uargs, sizeof(uargs)) == -1)
72                 atf_tc_fail_errno("mount ffs rw(2) %s", FSTEST_MNTNAME);
73         
74         if (rump_sys_statvfs1(FSTEST_MNTNAME, &fst, 0) != 0)
75                 atf_tc_fail_errno("statbfs %s (3)", FSTEST_MNTNAME);
76
77         if ((fst.f_flag & ST_QUOTA) == 0)
78                 atf_tc_fail("R/W filesystem has no quota");
79
80         /* create some files so fsck has something to check */
81         FSTEST_ENTER();
82         RL(rump_sys_chown(".", 0, 0));
83         for (i = 0 ; i < n; i++) {
84                 sprintf(buf, "file%d", i);
85                 RL(fd = rump_sys_open(buf, O_CREAT | O_RDWR, 0755));
86                 sprintf(buf, "test file no %d", i);
87                 RL(rump_sys_write(fd, buf, strlen(buf)));
88                 RL(rump_sys_fchown(fd, i, i+80000));
89                 rump_sys_close(fd);
90         }
91         FSTEST_EXIT();
92         if (rump_sys_unmount(FSTEST_MNTNAME, 0) != 0) {
93                 rump_pub_vfs_mount_print(FSTEST_MNTNAME, 1);
94                 atf_tc_fail_errno("unmount failed");
95         }
96         snprintf(buf, 1024, "fsck_ffs -fn -F %s",  FSTEST_IMGNAME);
97         res = system(buf);
98         if (res != 0)
99                 atf_tc_fail("fsck returned %d", res);
100 }
101
102 #define DECL_TEST(nent, newops, name, descr, log) \
103 ATF_TC(quota_##name);                                                   \
104                                                                         \
105 ATF_TC_HEAD(quota_##name, tc)                                           \
106 {                                                                       \
107         atf_tc_set_md_var(tc, "descr",                                  \
108             "test filesystem remount with quotas, %s", descr);          \
109 }                                                                       \
110                                                                         \
111 ATF_TC_BODY(quota_##name, tc)                                           \
112 {                                                                       \
113         do_quota(tc, nent, newops, log);                                \
114 }
115
116 DECL_TEST(10, "-O1 -B le", 10_O1_le, "UFS1 little-endian", 0)
117 DECL_TEST(10, "-O1 -B be", 10_O1_be, "UFS1 big-endian", 0)
118
119 #if 0
120 /*
121  * this cause fsck to complain about summaries at the end.
122  * This sems to be related to -o log (reproductible on a fs with no
123  * quota enabled). not reproductible with a real kernel ...
124  */
125 DECL_TEST(10, "-O1", 10_O1_log, "UFS1 log", 1)
126 DECL_TEST(10, "-O2", 10_O2_log, "UFS2 log", 1)
127 #endif
128
129 ATF_TP_ADD_TCS(tp)
130 {
131
132         ATF_TP_ADD_TC(tp, quota_10_O1_le);
133         ATF_TP_ADD_TC(tp, quota_10_O1_be);
134 #if 0
135         ATF_TP_ADD_TC(tp, quota_10_O1_log);
136         ATF_TP_ADD_TC(tp, quota_10_O2_log);
137 #endif
138         return atf_no_error();
139 }