1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (C) 2021 SUSE LLC Andrea Cervesato <[email protected]>
4 */
5
6 /*
7 * Tests for tst_parse_filesize.
8 */
9
10 #include "tst_test.h"
11
do_test(void)12 static void do_test(void)
13 {
14 long long val = 0;
15 int ret = 0;
16
17 if ((ret = tst_parse_filesize("1", &val, LLONG_MIN, LLONG_MAX))) {
18 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
19 } else {
20 if (val == 1LL)
21 tst_res(TPASS, "value is %lli", val);
22 else
23 tst_res(TFAIL, "%lli != %lli", val, 1LL);
24 }
25
26 /* small letters */
27 if ((ret = tst_parse_filesize("1k", &val, LLONG_MIN, LLONG_MAX))) {
28 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
29 } else {
30 if (val == 1024LL)
31 tst_res(TPASS, "value is %lli", val);
32 else
33 tst_res(TFAIL, "%lli != %lli", val, 1024LL);
34 }
35
36 if ((ret = tst_parse_filesize("1m", &val, LLONG_MIN, LLONG_MAX))) {
37 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
38 } else {
39 if (val == 1048576LL)
40 tst_res(TPASS, "value is %lli", val);
41 else
42 tst_res(TFAIL, "%lli != %lli", val, 1048576LL);
43 }
44
45 if ((ret = tst_parse_filesize("1g", &val, LLONG_MIN, LLONG_MAX))) {
46 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
47 } else {
48 if (val == 1073741824LL)
49 tst_res(TPASS, "value is %lli", val);
50 else
51 tst_res(TFAIL, "%lli != %lli", val, 1073741824LL);
52 }
53
54 /* big letters */
55 if ((ret = tst_parse_filesize("1K", &val, LLONG_MIN, LLONG_MAX))) {
56 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
57 } else {
58 if (val == 1024LL)
59 tst_res(TPASS, "value is %lli", val);
60 else
61 tst_res(TFAIL, "%lli != %lli", val, 1024LL);
62 }
63
64 if ((ret = tst_parse_filesize("1M", &val, LLONG_MIN, LLONG_MAX))) {
65 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
66 } else {
67 if (val == 1048576LL)
68 tst_res(TPASS, "value is %lli", val);
69 else
70 tst_res(TFAIL, "%lli != %lli", val, 1048576LL);
71 }
72
73 if ((ret = tst_parse_filesize("1G", &val, LLONG_MIN, LLONG_MAX))) {
74 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
75 } else {
76 if (val == 1073741824LL)
77 tst_res(TPASS, "value is %lli", val);
78 else
79 tst_res(TFAIL, "%lli != %lli", val, 1073741824LL);
80 }
81
82 /* test errors */
83 if ((ret = tst_parse_filesize("k", &val, LLONG_MIN, LLONG_MAX))) {
84 if (ret == EINVAL)
85 tst_res(TPASS, "return code %d (%s)", ret, tst_strerrno(ret));
86 else
87 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
88 } else {
89 tst_res(TFAIL, "tst_parse_filesize should have failed");
90 }
91
92 if ((ret = tst_parse_filesize("100", &val, LLONG_MIN, 10))) {
93 if (ret == ERANGE)
94 tst_res(TPASS, "return code %d (%s)", ret, tst_strerrno(ret));
95 else
96 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
97 } else {
98 tst_res(TFAIL, "tst_parse_filesize should have failed");
99 }
100
101 if ((ret = tst_parse_filesize("10", &val, 100, LLONG_MAX))) {
102 if (ret == ERANGE)
103 tst_res(TPASS, "return code %d (%s)", ret, tst_strerrno(ret));
104 else
105 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
106 } else {
107 tst_res(TFAIL, "tst_parse_filesize should have failed");
108 }
109
110 if ((ret = tst_parse_filesize("10garbage", &val, LLONG_MIN, LLONG_MAX))) {
111 if (ret == EINVAL)
112 tst_res(TPASS, "return code %d (%s)", ret, tst_strerrno(ret));
113 else
114 tst_res(TFAIL, "return code %d (%s)", ret, tst_strerrno(ret));
115 } else {
116 tst_res(TFAIL, "tst_parse_filesize should have failed");
117 }
118 }
119
120 static struct tst_test test = {
121 .test_all = do_test,
122 };
123