2 * Copyright 2019 Michael Jeanson <mjeanson@efficios.com>
4 * SPDX-License-Identifier: GPL-2.0-only
8 #include "common/uuid.hpp"
17 static const char valid_str_1
[] = "3d260c88-75ea-47b8-a7e2-d6077c0378d9";
18 static const char valid_str_2
[] = "611cf3a6-a68b-4515-834f-208bc2762592";
19 static const char valid_str_3
[] = "1b4855cc-96de-4ae8-abe3-86449c2a43c4";
20 static const char valid_str_4
[] = "8ADED5B9-ACD2-439F-A60C-897403AA2AB4";
21 static const char valid_str_5
[] = "f109e0a2-C619-4d18-b760-20EA20E0F69A";
23 static lttng_uuid valid_uuid_1
= { 0x3d, 0x26, 0x0c, 0x88, 0x75, 0xea, 0x47, 0xb8,
24 0xa7, 0xe2, 0xd6, 0x07, 0x7c, 0x03, 0x78, 0xd9 };
25 static lttng_uuid valid_uuid_2
= { 0x61, 0x1c, 0xf3, 0xa6, 0xa6, 0x8b, 0x45, 0x15,
26 0x83, 0x4f, 0x20, 0x8b, 0xc2, 0x76, 0x25, 0x92 };
27 static lttng_uuid valid_uuid_3
= { 0x1b, 0x48, 0x55, 0xcc, 0x96, 0xde, 0x4a, 0xe8,
28 0xab, 0xe3, 0x86, 0x44, 0x9c, 0x2a, 0x43, 0xc4 };
30 static const char invalid_str_1
[] = "1b485!cc-96de-4XX8-abe3-86449c2a43?4";
31 static const char invalid_str_2
[] = "c2e6eddb&3955&4006&be3a&70bb63bd5f25";
32 static const char invalid_str_3
[] = "81b1cb88-ff42-45b9-ba4d-964088ee45";
33 static const char invalid_str_4
[] = "2d-6c6d756574-470e-9142-a4e6ad03f143";
34 static const char invalid_str_5
[] = "4542ad19-9e4f-4931-8261-2101c3e089ae7";
35 static const char invalid_str_6
[] = "XX0123";
38 int lttng_opt_quiet
= 1;
39 int lttng_opt_verbose
= 0;
42 static void run_test_lttng_uuid_from_str()
48 * Parse valid UUID strings, expect success.
50 ret
= lttng_uuid_from_str(valid_str_1
, uuid1
);
51 ok(ret
== 0, "lttng_uuid_from_str - Parse valid string '%s', expect success", valid_str_1
);
53 ret
= lttng_uuid_from_str(valid_str_2
, uuid1
);
54 ok(ret
== 0, "lttng_uuid_from_str - Parse valid string '%s', expect success", valid_str_2
);
56 ret
= lttng_uuid_from_str(valid_str_3
, uuid1
);
57 ok(ret
== 0, "lttng_uuid_from_str - Parse valid string '%s', expect success", valid_str_3
);
59 ret
= lttng_uuid_from_str(valid_str_4
, uuid1
);
60 ok(ret
== 0, "lttng_uuid_from_str - Parse valid string '%s', expect success", valid_str_4
);
62 ret
= lttng_uuid_from_str(valid_str_5
, uuid1
);
63 ok(ret
== 0, "lttng_uuid_from_str - Parse valid string '%s', expect success", valid_str_5
);
66 * Parse invalid UUID strings, expect failure.
68 ret
= lttng_uuid_from_str(invalid_str_1
, uuid1
);
70 "lttng_uuid_from_str - Parse invalid string '%s', expect failure",
73 ret
= lttng_uuid_from_str(invalid_str_2
, uuid1
);
75 "lttng_uuid_from_str - Parse invalid string '%s', expect failure",
78 ret
= lttng_uuid_from_str(invalid_str_3
, uuid1
);
80 "lttng_uuid_from_str - Parse invalid string '%s', expect failure",
83 ret
= lttng_uuid_from_str(invalid_str_4
, uuid1
);
85 "lttng_uuid_from_str - Parse invalid string '%s', expect failure",
88 ret
= lttng_uuid_from_str(invalid_str_5
, uuid1
);
90 "lttng_uuid_from_str - Parse invalid string '%s', expect failure",
93 ret
= lttng_uuid_from_str(invalid_str_6
, uuid1
);
95 "lttng_uuid_from_str - Parse invalid string '%s', expect failure",
99 static void run_test_lttng_uuid_to_str()
101 char uuid_str
[LTTNG_UUID_STR_LEN
];
103 lttng_uuid_to_str(valid_uuid_1
, uuid_str
);
104 ok(strcmp(uuid_str
, valid_str_1
) == 0,
105 "lttng_uuid_to_str - Convert UUID '%s' to string, expect success",
108 lttng_uuid_to_str(valid_uuid_2
, uuid_str
);
109 ok(strcmp(uuid_str
, valid_str_2
) == 0,
110 "lttng_uuid_to_str - Convert UUID '%s' to string, expect success",
113 lttng_uuid_to_str(valid_uuid_3
, uuid_str
);
114 ok(strcmp(uuid_str
, valid_str_3
) == 0,
115 "lttng_uuid_to_str - Convert UUID '%s' to string, expect success",
119 static void run_test_lttng_uuid_is_equal()
122 lttng_uuid uuid1
, uuid2
;
124 ret
= lttng_uuid_from_str(valid_str_1
, uuid1
);
126 ret
= lttng_uuid_from_str(valid_str_1
, uuid2
);
128 ret
= uuid1
== uuid2
;
129 ok(ret
== true, "lttng_uuid_is_equal - Compare same UUID, expect success");
131 ret
= lttng_uuid_from_str(valid_str_2
, uuid2
);
133 ret
= uuid1
== uuid2
;
134 ok(ret
== false, "lttng_uuid_is_equal - Compare different UUID, expect failure");
137 static void run_test_lttng_uuid_copy()
142 uuid1
= valid_uuid_1
;
143 ret
= uuid1
== valid_uuid_1
;
145 ok(ret
== true, "lttng_uuid_copy - Compare copied UUID with source, expect success");
148 static void run_test_lttng_uuid_generate()
151 lttng_uuid uuid1
, uuid2
;
153 lttng_uuid_generate(uuid1
);
154 lttng_uuid_generate(uuid2
);
156 ok(uuid1
!= uuid2
, "lttng_uuid_generate - Generated UUIDs are different");
159 * Set the two most significant bits (bits 6 and 7) of the
160 * clock_seq_hi_and_reserved to zero and one, respectively.
162 ret
= uuid1
[8] & (1 << 6);
163 ok(ret
== 0, "lttng_uuid_generate - bit 6 of clock_seq_hi_and_reserved is set to zero");
165 ret
= uuid1
[8] & (1 << 7);
166 ok(ret
!= 0, "lttng_uuid_generate - bit 7 of clock_seq_hi_and_reserved is set to one");
169 * Set the four most significant bits (bits 12 through 15) of the
170 * time_hi_and_version field to the 4-bit version number from
174 ok(ret
== LTTNG_UUID_VER
, "lttng_uuid_generate - Generated UUID version check");
177 static void run_test()
179 plan_tests(NR_TESTS
);
181 run_test_lttng_uuid_from_str();
182 run_test_lttng_uuid_to_str();
183 run_test_lttng_uuid_is_equal();
184 run_test_lttng_uuid_copy();
185 run_test_lttng_uuid_generate();
190 /* Run tap-formated tests */
193 return exit_status();
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