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 | ||
c9e313bc | 14 | #include <common/time.hpp> |
d2cb4a90 | 15 | |
c9e313bc | 16 | #include "backward-compatibility-group-by.hpp" |
73e9abbe JR |
17 | |
18 | /* Number of TAP tests in this file */ | |
19 | #define NUM_TESTS_PER_TEST 1 | |
20 | ||
f1494934 | 21 | namespace { |
73e9abbe | 22 | struct test { |
b53d4e59 SM |
23 | const char *stream_path; |
24 | const char *session_name; | |
25 | const char *hostname; | |
26 | const char *creation_time; | |
27 | const char *extra_path; | |
28 | const char *leftover; | |
73e9abbe JR |
29 | bool is_valid; |
30 | }; | |
f1494934 | 31 | } /* namespace */ |
73e9abbe JR |
32 | |
33 | int lttng_opt_quiet; | |
34 | int lttng_opt_mi; | |
35 | int lttng_opt_verbose; | |
36 | ||
37 | struct test tests[] = { | |
38 | /* Default name session streaming. */ | |
39 | {"hostname/auto-20190918-164429/ust/uid/1000/64-bit", | |
40 | "auto-20190918-164429", "hostname", | |
41 | "20190918-164429", "", "ust/uid/1000/64-bit", | |
42 | true}, | |
43 | /* Custom default name session */ | |
44 | {"hostname/custom_auto-20190319-120000/ust/uid/1000/64-bit", | |
45 | "custom_auto-20190319-120000", "hostname", | |
46 | "20190319-120000", "", "ust/uid/1000/64-bit", | |
47 | true}, | |
48 | /* Named session streaming */ | |
49 | {"hostname/test-20190918-164709/ust/uid/1000/64-bit", "test", | |
50 | "hostname", "20190918-164709", "", | |
51 | "ust/uid/1000/64-bit", true}, | |
52 | /* Default session snapshot streaming */ | |
53 | {"hostname//snapshot-1-20190918-164829-0/ust//uid/1000/64-bit", | |
54 | "my_session", "hostname", "", "", | |
55 | "snapshot-1-20190918-164829-0/ust//uid/1000/64-bit", | |
56 | true}, | |
57 | /* Named session snapshot streaming */ | |
58 | {"hostname//snapshot-1-20190918-175919-0/ust//uid/1000/64-bit", | |
59 | "my_session", "hostname", "", "", | |
60 | "snapshot-1-20190918-175919-0/ust//uid/1000/64-bit", | |
61 | true}, | |
62 | /* Default name session, live */ | |
63 | {"hostname//auto-20190918-171641/ust/uid/1000/64-bit", | |
64 | "auto-20190918-171641", "hostname", | |
65 | "20190918-171641", "", "ust/uid/1000/64-bit", | |
66 | true}, | |
67 | /* Named session, live */ | |
68 | {"hostname//test-20190918-180333//ust/uid/1000/64-bit", | |
69 | "test-20190918-180333", "hostname", | |
70 | "20190918-180333", "", "/ust/uid/1000/64-bit", | |
71 | true}, | |
72 | /* Default name session, streaming & live , extra path */ | |
73 | {"hostname/extra/path/ust/uid/1000/64-bit", | |
74 | "auto-20190919-122110", "hostname", | |
75 | "20190919-122110", "extra", | |
76 | "path/ust/uid/1000/64-bit", true}, | |
77 | /* Named session, live, extra path */ | |
78 | {"hostname/extra/path/ust/uid/1000/64-bit", "test", "hostname", | |
79 | "", "extra", "path/ust/uid/1000/64-bit", true}, | |
80 | /* Named session, snapshot, extra path */ | |
81 | {"hostname/extra/path/snapshot-1-20190919-140702-0/ust//uid/1000/64-bit", | |
82 | "test", "hostname", "", "extra", | |
83 | "path/snapshot-1-20190919-140702-0/ust//uid/1000/64-bit", | |
84 | true}, | |
85 | /* Corner cases*/ | |
86 | /* Named session with valid datetime in it */ | |
87 | /* Default name session, extra path with session name in it*/ | |
88 | {"hostname/test-20190319-120000-20190918-180921/ust/uid/1000/64-bit", | |
89 | "test-20190319-120000", "hostname", | |
90 | "20190918-180921", "", "ust/uid/1000/64-bit", | |
91 | true}, | |
92 | /* Empty path */ | |
93 | {"", "test", "", "", "", "", false}, | |
94 | /* Path without second token */ | |
95 | {"hostname", "test", "hostname", "", "", "", false}, | |
96 | /* No leftover */ | |
97 | {"hostname/test", "test", "hostname", "", "", "", true}, | |
98 | /* Path with ession name but no datetime */ | |
99 | {"hostname/test/ust/uid/1000/64-bit", "test", "hostname", "", | |
100 | "", "ust/uid/1000/64-bit", true}, | |
101 | }; | |
102 | ||
d2cb4a90 | 103 | static char *craft_expected(struct test *test, time_t relay_session_creation_time) |
73e9abbe JR |
104 | { |
105 | int ret; | |
106 | char *result = NULL; | |
d2cb4a90 JG |
107 | char relay_session_creation_datetime[DATETIME_STR_LEN]; |
108 | ||
109 | ret = time_to_datetime_str(relay_session_creation_time, | |
110 | relay_session_creation_datetime, | |
111 | sizeof(relay_session_creation_datetime)); | |
112 | if (ret < 0) { | |
113 | result = NULL; | |
114 | goto end; | |
115 | } | |
73e9abbe | 116 | |
d2cb4a90 | 117 | ret = asprintf(&result, "%s/%s-%s/%s%s%s", test->session_name, |
73e9abbe | 118 | test->hostname, |
d2cb4a90 JG |
119 | test->creation_time[0] == '\0' ? |
120 | relay_session_creation_datetime : | |
121 | test->creation_time, | |
122 | test->extra_path, | |
73e9abbe JR |
123 | test->extra_path[0] != '\0' ? "/" : "", test->leftover); |
124 | if (ret < 0) { | |
125 | result = NULL; | |
d2cb4a90 | 126 | goto end; |
73e9abbe | 127 | } |
d2cb4a90 | 128 | end: |
73e9abbe JR |
129 | return result; |
130 | } | |
131 | ||
f46376a1 | 132 | int main(void) |
73e9abbe | 133 | { |
9df6c82a | 134 | int i; |
73e9abbe | 135 | int num_test = sizeof(tests) / sizeof(struct test); |
d2cb4a90 | 136 | const time_t test_time = time(NULL); |
73e9abbe JR |
137 | |
138 | plan_tests(NUM_TESTS_PER_TEST * num_test); | |
139 | diag("Backward compatibility utils for lttng-relayd --group-by-session"); | |
d2cb4a90 JG |
140 | |
141 | if (test_time == (time_t) -1) { | |
142 | perror("Failed to sample time"); | |
143 | return exit_status(); | |
144 | } | |
145 | ||
9df6c82a | 146 | for (i = 0; i < num_test; i++) { |
73e9abbe JR |
147 | char *expected = NULL; |
148 | char *result = NULL; | |
149 | ||
d2cb4a90 | 150 | expected = craft_expected(&tests[i], test_time); |
73e9abbe JR |
151 | if (!expected) { |
152 | fprintf(stderr, "Failed to craft expected output\n"); | |
153 | goto loop; | |
154 | } | |
155 | ||
d2cb4a90 JG |
156 | result = backward_compat_group_by_session(tests[i].stream_path, |
157 | tests[i].session_name, test_time); | |
73e9abbe JR |
158 | if (!result && tests[i].is_valid) { |
159 | fprintf(stderr, "Failed to get result\n"); | |
160 | goto loop; | |
161 | } else if (!result && tests[i].is_valid == false) { | |
162 | pass("Returned null as expected"); | |
163 | goto loop; | |
164 | } | |
165 | ||
166 | ok(strncmp(expected, result, strlen(expected)) == 0, | |
167 | "In: %s, out: %s, expected: %s", | |
168 | tests[i].stream_path, result, expected); | |
169 | loop: | |
170 | free(expected); | |
171 | free(result); | |
172 | } | |
173 | return exit_status(); | |
174 | } |