1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (c) 2019 FUJITSU LIMITED. All rights reserved.
4 * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
5 *
6 * This is a regresstion test for kernel commit 3dd4d40b4208
7 * ("xfs: Sanity check flags of Q_XQUOTARM call").
8 */
9
10 #include "config.h"
11 #include <errno.h>
12 #include <unistd.h>
13 #include <stdio.h>
14 #include <sys/quota.h>
15 #include "lapi/quotactl.h"
16 #include "tst_test.h"
17
18 #ifdef HAVE_XFS_XQM_H
19 # include <xfs/xqm.h>
20
21 #define MNTPOINT "mntpoint"
22
23 static uint32_t qflag_acct = XFS_QUOTA_UDQ_ACCT;
24 static unsigned int valid_type = XFS_USER_QUOTA;
25 /* Include a valid quota type to avoid other EINVAL error */
26 static unsigned int invalid_type = XFS_GROUP_QUOTA << 1 | XFS_USER_QUOTA;
27
verify_quota(void)28 static void verify_quota(void)
29 {
30 TEST(quotactl(QCMD(Q_XQUOTARM, USRQUOTA), tst_device->dev, 0, (void *)&invalid_type));
31 if (TST_ERR == EINVAL)
32 tst_res(TPASS, "Q_XQUOTARM has quota type check");
33 else
34 tst_res(TFAIL, "Q_XQUOTARM doesn't have quota type check");
35 }
36
setup(void)37 static void setup(void)
38 {
39 TEST(quotactl(QCMD(Q_XQUOTAOFF, USRQUOTA), tst_device->dev, 0, (void *)&qflag_acct));
40 if (TST_RET == -1)
41 tst_brk(TBROK | TTERRNO, "quotactl with Q_XQUOTAOFF failed");
42
43 TEST(quotactl(QCMD(Q_XQUOTARM, USRQUOTA), tst_device->dev, 0, (void *)&valid_type));
44 if (TST_ERR == EINVAL)
45 tst_brk(TCONF, "current system doesn't support Q_XQUOTARM, skip it");
46 }
47
48 static struct tst_test test = {
49 .setup = setup,
50 .needs_root = 1,
51 .needs_kconfigs = (const char *[]) {
52 "CONFIG_XFS_QUOTA",
53 NULL
54 },
55 .test_all = verify_quota,
56 .mount_device = 1,
57 .dev_fs_type = "xfs",
58 .mnt_data = "usrquota",
59 .mntpoint = MNTPOINT,
60 .tags = (const struct tst_tag[]) {
61 {"linux-git", "3dd4d40b4208"},
62 {}
63 }
64 };
65 #else
66 TST_TEST_TCONF("System doesn't have <xfs/xqm.h>");
67 #endif
68