1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21#include "qemu/osdep.h"
22#include "qemu/uuid.h"
23
24struct {
25 const char *uuidstr;
26 QemuUUID uuid;
27 bool uuidstr_is_valid;
28 bool check_unparse;
29} uuid_test_data[] = {
30 {
31 "586ece27-7f09-41e0-9e74-e901317e9d42",
32 { { {
33 0x58, 0x6e, 0xce, 0x27, 0x7f, 0x09, 0x41, 0xe0,
34 0x9e, 0x74, 0xe9, 0x01, 0x31, 0x7e, 0x9d, 0x42,
35 } } },
36 true, true,
37 }, {
38 "00000000-0000-0000-0000-000000000000",
39 { },
40 true, true,
41 }, {
42 "0CC6C752-3961-4028-A286-C05CC616D396",
43 { { {
44 0x0c, 0xc6, 0xc7, 0x52, 0x39, 0x61, 0x40, 0x28,
45 0xa2, 0x86, 0xc0, 0x5c, 0xc6, 0x16, 0xd3, 0x96,
46 } } },
47 true, false,
48 }, {
49 "0CC6C752-3961-4028-a286-c05cc616D396",
50 { { {
51 0x0c, 0xc6, 0xc7, 0x52, 0x39, 0x61, 0x40, 0x28,
52 0xa2, 0x86, 0xc0, 0x5c, 0xc6, 0x16, 0xd3, 0x96,
53 } } },
54 true, false,
55 }, {
56 ""
57 }, {
58 "abc",
59 }, {
60 "abcdefgh-0000-0000-0000-000000000000",
61 }, {
62 "0cc6c75239614028a286c05cc616d396",
63 }, {
64 "0cc6c-7523961-4028-a286-c05cc616d396",
65 }, {
66 "0cc6c752--3961-4028-a286-c05cc616d396",
67 }, {
68 "0000000000000000000000000000000000000000000000",
69 }, {
70 ")cc6c752-3961-4028-a286-c05cc616d396",
71 }, {
72 ")0cc6c752-3961-4028-a286-c05cc616d396",
73 }, {
74 "0cc6c752-39*1-4028-a286-c05cc616d396",
75 }, {
76 "0cc6c752-39*61-4028-a286-c05cc616d396",
77 }, {
78 "0cc6c752-3961-4028-a286-c05cc616d39&",
79 }, {
80 "0cc6c752-3961-4028-a286-c05cc616d396&",
81 }, {
82 "0cc6c752-3961-4028-a286-c05cc616d39 ",
83 }, {
84 " 0cc6c752-3961-4028-a286-c05cc616d39",
85 },
86};
87
88static inline bool uuid_is_valid(QemuUUID *uuid)
89{
90 return qemu_uuid_is_null(uuid) ||
91 ((uuid->data[6] & 0xf0) == 0x40 && (uuid->data[8] & 0xc0) == 0x80);
92}
93
94static void test_uuid_generate(void)
95{
96 QemuUUID uuid;
97 int i;
98
99 for (i = 0; i < 100; ++i) {
100 qemu_uuid_generate(&uuid);
101 g_assert(uuid_is_valid(&uuid));
102 }
103}
104
105static void test_uuid_is_null(void)
106{
107 QemuUUID uuid_null = { };
108 QemuUUID uuid_not_null = { { {
109 0x58, 0x6e, 0xce, 0x27, 0x7f, 0x09, 0x41, 0xe0,
110 0x9e, 0x74, 0xe9, 0x01, 0x31, 0x7e, 0x9d, 0x42
111 } } };
112 QemuUUID uuid_not_null_2 = { { { 1 } } };
113
114 g_assert(qemu_uuid_is_null(&uuid_null));
115 g_assert_false(qemu_uuid_is_null(&uuid_not_null));
116 g_assert_false(qemu_uuid_is_null(&uuid_not_null_2));
117}
118
119static void test_uuid_parse(void)
120{
121 int i, r;
122
123 for (i = 0; i < ARRAY_SIZE(uuid_test_data); i++) {
124 QemuUUID uuid;
125 bool is_valid = uuid_test_data[i].uuidstr_is_valid;
126
127 r = qemu_uuid_parse(uuid_test_data[i].uuidstr, &uuid);
128 g_assert_cmpint(!r, ==, is_valid);
129 if (is_valid) {
130 g_assert_cmpint(is_valid, ==, uuid_is_valid(&uuid));
131 g_assert_cmpmem(&uuid_test_data[i].uuid, sizeof(uuid),
132 &uuid, sizeof(uuid));
133 }
134 }
135}
136
137static void test_uuid_unparse(void)
138{
139 int i;
140
141 for (i = 0; i < ARRAY_SIZE(uuid_test_data); i++) {
142 char out[37];
143
144 if (!uuid_test_data[i].check_unparse) {
145 continue;
146 }
147 qemu_uuid_unparse(&uuid_test_data[i].uuid, out);
148 g_assert_cmpstr(uuid_test_data[i].uuidstr, ==, out);
149 }
150}
151
152static void test_uuid_unparse_strdup(void)
153{
154 int i;
155
156 for (i = 0; i < ARRAY_SIZE(uuid_test_data); i++) {
157 char *out;
158
159 if (!uuid_test_data[i].check_unparse) {
160 continue;
161 }
162 out = qemu_uuid_unparse_strdup(&uuid_test_data[i].uuid);
163 g_assert_cmpstr(uuid_test_data[i].uuidstr, ==, out);
164 g_free(out);
165 }
166}
167
168int main(int argc, char **argv)
169{
170 g_test_init(&argc, &argv, NULL);
171 g_test_add_func("/uuid/generate", test_uuid_generate);
172 g_test_add_func("/uuid/is_null", test_uuid_is_null);
173 g_test_add_func("/uuid/parse", test_uuid_parse);
174 g_test_add_func("/uuid/unparse", test_uuid_unparse);
175 g_test_add_func("/uuid/unparse_strdup", test_uuid_unparse_strdup);
176
177 return g_test_run();
178}
179