Commit | Line | Data |
---|---|---|
73e9abbe | 1 | /* |
4942c256 | 2 | * Copyright (C) 2019 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com> |
73e9abbe | 3 | * |
9d16b343 | 4 | * SPDX-License-Identifier: GPL-2.0-only |
73e9abbe | 5 | * |
73e9abbe JR |
6 | */ |
7 | ||
73e9abbe JR |
8 | #include <stdbool.h> |
9 | #include <stdio.h> | |
10 | #include <stdlib.h> | |
11 | #include <string.h> | |
12 | #include <tap/tap.h> | |
13 | ||
d2cb4a90 JG |
14 | #include <common/time.h> |
15 | ||
73e9abbe JR |
16 | #include "backward-compatibility-group-by.h" |
17 | ||
18 | /* Number of TAP tests in this file */ | |
19 | #define NUM_TESTS_PER_TEST 1 | |
20 | ||
21 | struct test { | |
b53d4e59 SM |
22 | const char *stream_path; |
23 | const char *session_name; | |
24 | const char *hostname; | |
25 | const char *creation_time; | |
26 | const char *extra_path; | |
27 | const char *leftover; | |
73e9abbe JR |
28 | bool is_valid; |
29 | }; | |
30 | ||
31 | int lttng_opt_quiet; | |
32 | int lttng_opt_mi; | |
33 | int lttng_opt_verbose; | |
34 | ||
35 | struct test tests[] = { | |
36 | /* Default name session streaming. */ | |
37 | {"hostname/auto-20190918-164429/ust/uid/1000/64-bit", | |
38 | "auto-20190918-164429", "hostname", | |
39 | "20190918-164429", "", "ust/uid/1000/64-bit", | |
40 | true}, | |
41 | /* Custom default name session */ | |
42 | {"hostname/custom_auto-20190319-120000/ust/uid/1000/64-bit", | |
43 | "custom_auto-20190319-120000", "hostname", | |
44 | "20190319-120000", "", "ust/uid/1000/64-bit", | |
45 | true}, | |
46 | /* Named session streaming */ | |
47 | {"hostname/test-20190918-164709/ust/uid/1000/64-bit", "test", | |
48 | "hostname", "20190918-164709", "", | |
49 | "ust/uid/1000/64-bit", true}, | |
50 | /* Default session snapshot streaming */ | |
51 | {"hostname//snapshot-1-20190918-164829-0/ust//uid/1000/64-bit", | |
52 | "my_session", "hostname", "", "", | |
53 | "snapshot-1-20190918-164829-0/ust//uid/1000/64-bit", | |
54 | true}, | |
55 | /* Named session snapshot streaming */ | |
56 | {"hostname//snapshot-1-20190918-175919-0/ust//uid/1000/64-bit", | |
57 | "my_session", "hostname", "", "", | |
58 | "snapshot-1-20190918-175919-0/ust//uid/1000/64-bit", | |
59 | true}, | |
60 | /* Default name session, live */ | |
61 | {"hostname//auto-20190918-171641/ust/uid/1000/64-bit", | |
62 | "auto-20190918-171641", "hostname", | |
63 | "20190918-171641", "", "ust/uid/1000/64-bit", | |
64 | true}, | |
65 | /* Named session, live */ | |
66 | {"hostname//test-20190918-180333//ust/uid/1000/64-bit", | |
67 | "test-20190918-180333", "hostname", | |
68 | "20190918-180333", "", "/ust/uid/1000/64-bit", | |
69 | true}, | |
70 | /* Default name session, streaming & live , extra path */ | |
71 | {"hostname/extra/path/ust/uid/1000/64-bit", | |
72 | "auto-20190919-122110", "hostname", | |
73 | "20190919-122110", "extra", | |
74 | "path/ust/uid/1000/64-bit", true}, | |
75 | /* Named session, live, extra path */ | |
76 | {"hostname/extra/path/ust/uid/1000/64-bit", "test", "hostname", | |
77 | "", "extra", "path/ust/uid/1000/64-bit", true}, | |
78 | /* Named session, snapshot, extra path */ | |
79 | {"hostname/extra/path/snapshot-1-20190919-140702-0/ust//uid/1000/64-bit", | |
80 | "test", "hostname", "", "extra", | |
81 | "path/snapshot-1-20190919-140702-0/ust//uid/1000/64-bit", | |
82 | true}, | |
83 | /* Corner cases*/ | |
84 | /* Named session with valid datetime in it */ | |
85 | /* Default name session, extra path with session name in it*/ | |
86 | {"hostname/test-20190319-120000-20190918-180921/ust/uid/1000/64-bit", | |
87 | "test-20190319-120000", "hostname", | |
88 | "20190918-180921", "", "ust/uid/1000/64-bit", | |
89 | true}, | |
90 | /* Empty path */ | |
91 | {"", "test", "", "", "", "", false}, | |
92 | /* Path without second token */ | |
93 | {"hostname", "test", "hostname", "", "", "", false}, | |
94 | /* No leftover */ | |
95 | {"hostname/test", "test", "hostname", "", "", "", true}, | |
96 | /* Path with ession name but no datetime */ | |
97 | {"hostname/test/ust/uid/1000/64-bit", "test", "hostname", "", | |
98 | "", "ust/uid/1000/64-bit", true}, | |
99 | }; | |
100 | ||
d2cb4a90 | 101 | static char *craft_expected(struct test *test, time_t relay_session_creation_time) |
73e9abbe JR |
102 | { |
103 | int ret; | |
104 | char *result = NULL; | |
d2cb4a90 JG |
105 | char relay_session_creation_datetime[DATETIME_STR_LEN]; |
106 | ||
107 | ret = time_to_datetime_str(relay_session_creation_time, | |
108 | relay_session_creation_datetime, | |
109 | sizeof(relay_session_creation_datetime)); | |
110 | if (ret < 0) { | |
111 | result = NULL; | |
112 | goto end; | |
113 | } | |
73e9abbe | 114 | |
d2cb4a90 | 115 | ret = asprintf(&result, "%s/%s-%s/%s%s%s", test->session_name, |
73e9abbe | 116 | test->hostname, |
d2cb4a90 JG |
117 | test->creation_time[0] == '\0' ? |
118 | relay_session_creation_datetime : | |
119 | test->creation_time, | |
120 | test->extra_path, | |
73e9abbe JR |
121 | test->extra_path[0] != '\0' ? "/" : "", test->leftover); |
122 | if (ret < 0) { | |
123 | result = NULL; | |
d2cb4a90 | 124 | goto end; |
73e9abbe | 125 | } |
d2cb4a90 | 126 | end: |
73e9abbe JR |
127 | return result; |
128 | } | |
129 | ||
f46376a1 | 130 | int main(void) |
73e9abbe | 131 | { |
9df6c82a | 132 | int i; |
73e9abbe | 133 | int num_test = sizeof(tests) / sizeof(struct test); |
d2cb4a90 | 134 | const time_t test_time = time(NULL); |
73e9abbe JR |
135 | |
136 | plan_tests(NUM_TESTS_PER_TEST * num_test); | |
137 | diag("Backward compatibility utils for lttng-relayd --group-by-session"); | |
d2cb4a90 JG |
138 | |
139 | if (test_time == (time_t) -1) { | |
140 | perror("Failed to sample time"); | |
141 | return exit_status(); | |
142 | } | |
143 | ||
9df6c82a | 144 | for (i = 0; i < num_test; i++) { |
73e9abbe JR |
145 | char *expected = NULL; |
146 | char *result = NULL; | |
147 | ||
d2cb4a90 | 148 | expected = craft_expected(&tests[i], test_time); |
73e9abbe JR |
149 | if (!expected) { |
150 | fprintf(stderr, "Failed to craft expected output\n"); | |
151 | goto loop; | |
152 | } | |
153 | ||
d2cb4a90 JG |
154 | result = backward_compat_group_by_session(tests[i].stream_path, |
155 | tests[i].session_name, test_time); | |
73e9abbe JR |
156 | if (!result && tests[i].is_valid) { |
157 | fprintf(stderr, "Failed to get result\n"); | |
158 | goto loop; | |
159 | } else if (!result && tests[i].is_valid == false) { | |
160 | pass("Returned null as expected"); | |
161 | goto loop; | |
162 | } | |
163 | ||
164 | ok(strncmp(expected, result, strlen(expected)) == 0, | |
165 | "In: %s, out: %s, expected: %s", | |
166 | tests[i].stream_path, result, expected); | |
167 | loop: | |
168 | free(expected); | |
169 | free(result); | |
170 | } | |
171 | return exit_status(); | |
172 | } |