Commit | Line | Data |
---|---|---|
19904669 SM |
1 | /* |
2 | * Copyright (C) 2021 Simon Marchi <simon.marchi@efficios.com> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0-only | |
5 | * | |
6 | */ | |
7 | ||
8 | /* Utility to register some triggers, for test purposes. */ | |
9 | ||
10 | #include <common/filter/filter-ast.h> | |
11 | #include <common/macros.h> | |
12 | #include <lttng/lttng.h> | |
13 | ||
14 | #include <assert.h> | |
15 | #include <stdlib.h> | |
16 | #include <string.h> | |
17 | ||
18 | static void register_trigger(const char *trigger_name, | |
19 | struct lttng_condition *condition, | |
20 | struct lttng_action *action) | |
21 | { | |
22 | struct lttng_trigger *trigger; | |
a5c2d2a7 | 23 | enum lttng_error_code ret; |
19904669 SM |
24 | |
25 | trigger = lttng_trigger_create(condition, action); | |
a5c2d2a7 JG |
26 | ret = lttng_register_trigger_with_name(trigger, trigger_name); |
27 | assert(ret == LTTNG_OK); | |
19904669 SM |
28 | } |
29 | ||
30 | /* | |
702f26c8 | 31 | * Register a trigger with the given condition and an action list containing a |
19904669 SM |
32 | * single notify action. |
33 | */ | |
702f26c8 | 34 | static void register_trigger_action_list_notify( |
19904669 SM |
35 | const char *trigger_name, struct lttng_condition *condition) |
36 | { | |
37 | struct lttng_action *action_notify; | |
702f26c8 | 38 | struct lttng_action *action_list; |
19904669 SM |
39 | enum lttng_action_status action_status; |
40 | ||
702f26c8 | 41 | action_list = lttng_action_list_create(); |
19904669 | 42 | action_notify = lttng_action_notify_create(); |
702f26c8 JR |
43 | action_status = lttng_action_list_add_action( |
44 | action_list, action_notify); | |
19904669 SM |
45 | assert(action_status == LTTNG_ACTION_STATUS_OK); |
46 | ||
702f26c8 | 47 | register_trigger(trigger_name, condition, action_list); |
19904669 SM |
48 | } |
49 | ||
50 | static struct lttng_condition *create_session_consumed_size_condition( | |
51 | const char *session_name, uint64_t threshold) | |
52 | { | |
53 | struct lttng_condition *condition; | |
54 | enum lttng_condition_status condition_status; | |
55 | ||
56 | condition = lttng_condition_session_consumed_size_create(); | |
57 | condition_status = | |
58 | lttng_condition_session_consumed_size_set_session_name( | |
59 | condition, session_name); | |
60 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
61 | condition_status = lttng_condition_session_consumed_size_set_threshold( | |
62 | condition, threshold); | |
63 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
64 | ||
65 | return condition; | |
66 | } | |
67 | ||
68 | static void test_session_consumed_size_condition(void) | |
69 | { | |
702f26c8 | 70 | register_trigger_action_list_notify( |
19904669 SM |
71 | "trigger-with-session-consumed-size-condition", |
72 | create_session_consumed_size_condition( | |
73 | "the-session-name", 1234)); | |
74 | } | |
75 | ||
76 | static void fill_buffer_usage_condition(struct lttng_condition *condition, | |
77 | const char *session_name, | |
78 | const char *channel_name, | |
79 | enum lttng_domain_type domain_type) | |
80 | { | |
81 | enum lttng_condition_status condition_status; | |
82 | ||
83 | condition_status = lttng_condition_buffer_usage_set_session_name( | |
84 | condition, session_name); | |
85 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
86 | condition_status = lttng_condition_buffer_usage_set_channel_name( | |
87 | condition, channel_name); | |
88 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
89 | condition_status = lttng_condition_buffer_usage_set_domain_type( | |
90 | condition, domain_type); | |
91 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
92 | } | |
93 | ||
94 | static void fill_buffer_usage_bytes_condition(struct lttng_condition *condition, | |
95 | const char *session_name, | |
96 | const char *channel_name, | |
97 | enum lttng_domain_type domain_type, | |
98 | uint64_t threshold) | |
99 | { | |
100 | enum lttng_condition_status condition_status; | |
101 | ||
102 | fill_buffer_usage_condition( | |
103 | condition, session_name, channel_name, domain_type); | |
104 | condition_status = lttng_condition_buffer_usage_set_threshold( | |
105 | condition, threshold); | |
106 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
107 | } | |
108 | ||
109 | static void fill_buffer_usage_ratio_condition(struct lttng_condition *condition, | |
110 | const char *session_name, | |
111 | const char *channel_name, | |
112 | enum lttng_domain_type domain_type, | |
113 | double ratio) | |
114 | { | |
115 | enum lttng_condition_status condition_status; | |
116 | ||
117 | fill_buffer_usage_condition( | |
118 | condition, session_name, channel_name, domain_type); | |
119 | condition_status = lttng_condition_buffer_usage_set_threshold_ratio( | |
120 | condition, ratio); | |
121 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
122 | } | |
123 | ||
124 | static struct lttng_condition *create_buffer_usage_high_bytes_condition( | |
125 | const char *session_name, | |
126 | const char *channel_name, | |
127 | enum lttng_domain_type domain_type, | |
128 | uint64_t threshold) | |
129 | { | |
130 | struct lttng_condition *condition; | |
131 | ||
132 | condition = lttng_condition_buffer_usage_high_create(); | |
133 | fill_buffer_usage_bytes_condition(condition, session_name, channel_name, | |
134 | domain_type, threshold); | |
135 | ||
136 | return condition; | |
137 | } | |
138 | ||
139 | static struct lttng_condition *create_buffer_usage_low_bytes_condition( | |
140 | const char *session_name, | |
141 | const char *channel_name, | |
142 | enum lttng_domain_type domain_type, | |
143 | uint64_t threshold) | |
144 | { | |
145 | struct lttng_condition *condition; | |
146 | ||
147 | condition = lttng_condition_buffer_usage_low_create(); | |
148 | fill_buffer_usage_bytes_condition(condition, session_name, channel_name, | |
149 | domain_type, threshold); | |
150 | ||
151 | return condition; | |
152 | } | |
153 | ||
154 | static struct lttng_condition *create_buffer_usage_high_ratio_condition( | |
155 | const char *session_name, | |
156 | const char *channel_name, | |
157 | enum lttng_domain_type domain_type, | |
158 | double ratio) | |
159 | { | |
160 | struct lttng_condition *condition; | |
161 | ||
162 | condition = lttng_condition_buffer_usage_high_create(); | |
163 | fill_buffer_usage_ratio_condition(condition, session_name, channel_name, | |
164 | domain_type, ratio); | |
165 | ||
166 | return condition; | |
167 | } | |
168 | ||
169 | static struct lttng_condition *create_buffer_usage_low_ratio_condition( | |
170 | const char *session_name, | |
171 | const char *channel_name, | |
172 | enum lttng_domain_type domain_type, | |
173 | double ratio) | |
174 | { | |
175 | struct lttng_condition *condition; | |
176 | ||
177 | condition = lttng_condition_buffer_usage_low_create(); | |
178 | fill_buffer_usage_ratio_condition(condition, session_name, channel_name, | |
179 | domain_type, ratio); | |
180 | ||
181 | return condition; | |
182 | } | |
183 | ||
184 | static void test_buffer_usage_conditions(void) | |
185 | { | |
702f26c8 | 186 | register_trigger_action_list_notify( |
19904669 SM |
187 | "trigger-with-buffer-usage-high-bytes-condition", |
188 | create_buffer_usage_high_bytes_condition( | |
189 | "the-session-name", "the-channel-name", | |
190 | LTTNG_DOMAIN_UST, 1234)); | |
191 | ||
702f26c8 | 192 | register_trigger_action_list_notify( |
19904669 SM |
193 | "trigger-with-buffer-usage-low-bytes-condition", |
194 | create_buffer_usage_low_bytes_condition( | |
195 | "the-session-name", "the-channel-name", | |
196 | LTTNG_DOMAIN_UST, 2345)); | |
197 | ||
702f26c8 | 198 | register_trigger_action_list_notify( |
19904669 SM |
199 | "trigger-with-buffer-usage-high-ratio-condition", |
200 | create_buffer_usage_high_ratio_condition( | |
201 | "the-session-name", "the-channel-name", | |
202 | LTTNG_DOMAIN_UST, 0.25)); | |
203 | ||
702f26c8 | 204 | register_trigger_action_list_notify( |
19904669 SM |
205 | "trigger-with-buffer-usage-low-ratio-condition", |
206 | create_buffer_usage_low_ratio_condition( | |
207 | "the-session-name", "the-channel-name", | |
208 | LTTNG_DOMAIN_UST, 0.4)); | |
209 | } | |
210 | ||
211 | static void fill_session_rotation_condition( | |
212 | struct lttng_condition *condition, const char *session_name) | |
213 | { | |
214 | enum lttng_condition_status condition_status; | |
215 | ||
216 | condition_status = lttng_condition_session_rotation_set_session_name( | |
217 | condition, session_name); | |
218 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
219 | } | |
220 | ||
221 | static struct lttng_condition *create_session_rotation_ongoing_condition( | |
222 | const char *session_name) | |
223 | { | |
224 | struct lttng_condition *condition; | |
225 | ||
226 | condition = lttng_condition_session_rotation_ongoing_create(); | |
227 | ||
228 | fill_session_rotation_condition(condition, session_name); | |
229 | ||
230 | return condition; | |
231 | } | |
232 | ||
233 | static struct lttng_condition *create_session_rotation_completed_condition( | |
234 | const char *session_name) | |
235 | { | |
236 | struct lttng_condition *condition; | |
237 | ||
238 | condition = lttng_condition_session_rotation_completed_create(); | |
239 | ||
240 | fill_session_rotation_condition(condition, session_name); | |
241 | ||
242 | return condition; | |
243 | } | |
244 | ||
245 | static void test_session_rotation_conditions(void) | |
246 | { | |
702f26c8 | 247 | register_trigger_action_list_notify( |
19904669 SM |
248 | "trigger-with-session-rotation-ongoing-condition", |
249 | create_session_rotation_ongoing_condition( | |
250 | "the-session-name")); | |
251 | ||
702f26c8 | 252 | register_trigger_action_list_notify( |
19904669 SM |
253 | "trigger-with-session-rotation-completed-condition", |
254 | create_session_rotation_completed_condition( | |
255 | "the-session-name")); | |
256 | } | |
257 | ||
258 | static struct { | |
259 | const char *name; | |
260 | void (*callback)(void); | |
261 | } tests[] = { | |
262 | { | |
263 | "test_session_consumed_size_condition", | |
264 | test_session_consumed_size_condition, | |
265 | }, | |
266 | {"test_buffer_usage_conditions", test_buffer_usage_conditions}, | |
267 | {"test_session_rotation_conditions", | |
268 | test_session_rotation_conditions}, | |
269 | }; | |
270 | ||
271 | static void show_known_tests(void) | |
272 | { | |
273 | size_t i; | |
274 | ||
275 | for (i = 0; i < ARRAY_SIZE(tests); i++) { | |
276 | fprintf(stderr, " - %s\n", tests[i].name); | |
277 | } | |
278 | } | |
279 | ||
280 | int main(int argc, char **argv) | |
281 | { | |
282 | const char *test; | |
283 | size_t i; | |
284 | int ret; | |
285 | ||
286 | if (argc != 2) { | |
287 | fprintf(stderr, "Usage: %s <test>\n", argv[0]); | |
288 | fprintf(stderr, "\n"); | |
289 | fprintf(stderr, "Test must be one of:\n"); | |
290 | show_known_tests(); | |
291 | goto error; | |
292 | } | |
293 | ||
294 | test = argv[1]; | |
295 | ||
296 | for (i = 0; i < ARRAY_SIZE(tests); i++) { | |
297 | if (strcmp(tests[i].name, test) == 0) { | |
298 | break; | |
299 | } | |
300 | } | |
301 | ||
302 | if (i == ARRAY_SIZE(tests)) { | |
303 | fprintf(stderr, "Unrecognized test `%s`\n", test); | |
304 | fprintf(stderr, "\n"); | |
305 | fprintf(stderr, "Known tests:\n"); | |
306 | show_known_tests(); | |
307 | goto error; | |
308 | } | |
309 | ||
310 | tests[i].callback(); | |
311 | ||
312 | ret = 0; | |
313 | goto end; | |
314 | ||
315 | error: | |
316 | ret = 1; | |
317 | ||
318 | end: | |
319 | return ret; | |
320 | } |