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572cb877 JR |
1 | /* |
2 | * test_notification.c | |
3 | * | |
4 | * Unit tests for the notification API. | |
5 | * | |
6 | * Copyright (C) 2017 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com> | |
7 | * | |
8 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
9 | * of this software and associated documentation files (the "Software"), to deal | |
10 | * in the Software without restriction, including without limitation the rights | |
11 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
12 | * copies of the Software, and to permit persons to whom the Software is | |
13 | * furnished to do so, subject to the following conditions: | |
14 | * | |
15 | * The above copyright notice and this permission notice shall be included in | |
16 | * all copies or substantial portions of the Software. | |
17 | * | |
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
23 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
24 | * SOFTWARE. | |
25 | */ | |
26 | ||
27 | #include <assert.h> | |
28 | #include <inttypes.h> | |
29 | #include <stdio.h> | |
30 | #include <string.h> | |
31 | #include <unistd.h> | |
32 | ||
33 | #include <tap/tap.h> | |
34 | ||
35 | #include <lttng/action/action.h> | |
36 | #include <lttng/action/notify.h> | |
37 | #include <lttng/condition/buffer-usage.h> | |
38 | #include <lttng/condition/condition.h> | |
39 | #include <lttng/domain.h> | |
40 | #include <lttng/notification/notification.h> | |
41 | #include <lttng/trigger/trigger.h> | |
42 | ||
43 | /* For error.h */ | |
44 | int lttng_opt_quiet = 1; | |
45 | int lttng_opt_verbose; | |
46 | int lttng_opt_mi; | |
47 | ||
48 | #define NUM_TESTS 182 | |
49 | ||
50 | void test_condition_buffer_usage(struct lttng_condition *buffer_usage_condition) | |
51 | { | |
52 | enum lttng_condition_status status = LTTNG_CONDITION_STATUS_OK; | |
53 | const char *session_name = NULL; | |
54 | const char *channel_name = NULL; | |
55 | enum lttng_domain_type domain_type; | |
56 | /* Start at a non zero value to validate initialization */ | |
57 | double threshold_ratio; | |
58 | uint64_t threshold_bytes; | |
59 | ||
60 | assert(buffer_usage_condition); | |
61 | ||
62 | diag("Validating initialization"); | |
63 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
64 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
65 | ||
66 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
67 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold byte is unset"); | |
68 | ||
69 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
70 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset"); | |
71 | ok(!session_name, "Session name is null"); | |
72 | ||
73 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
74 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset"); | |
75 | ok(!session_name, "Channel name is null"); | |
76 | ||
77 | status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type); | |
78 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Domain name is unset"); | |
79 | ||
80 | diag("Testing session name set/get"); | |
81 | status = lttng_condition_buffer_usage_set_session_name(NULL, "Test"); | |
82 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null condition on set session name"); | |
83 | status = lttng_condition_buffer_usage_get_session_name(NULL, &session_name); | |
84 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get session name with null condition"); | |
85 | ok(!session_name, "Session name is null"); | |
86 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
87 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset"); | |
88 | ok(!session_name, "Session name is null"); | |
89 | ||
90 | status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, NULL); | |
91 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null session name"); | |
92 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
93 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset"); | |
94 | ok(!session_name, "Session name is null"); | |
95 | ||
96 | status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, ""); | |
97 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set empty session name"); | |
98 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
99 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset"); | |
100 | ok(!session_name, "Session name is null"); | |
101 | ||
102 | status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, "session420"); | |
103 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set session name session420"); | |
104 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
105 | ok(status == LTTNG_CONDITION_STATUS_OK, "Session name is set"); | |
106 | ok(session_name, "Session name has a value"); | |
107 | ok(strcmp("session420", session_name) == 0, "Session name is %s", "session420"); | |
108 | ||
109 | /* | |
110 | * Test second set on session_name. Test invalid set and validate that | |
111 | * the value is still the previous good one. | |
112 | */ | |
113 | ||
114 | status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, ""); | |
115 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set session name to empty"); | |
116 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
117 | ok(status == LTTNG_CONDITION_STATUS_OK, "Session name is still set"); | |
118 | ok(session_name, "Session name has a value"); | |
119 | ok(strcmp("session420", session_name) == 0, "Session is still name is %s", "session420"); | |
120 | ||
121 | diag("Testing channel name set/get"); | |
122 | status = lttng_condition_buffer_usage_set_channel_name(NULL, "Test"); | |
123 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null condition on set channel name"); | |
124 | status = lttng_condition_buffer_usage_get_channel_name(NULL, &channel_name); | |
125 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get channel name with null condition"); | |
126 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
127 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset"); | |
128 | ok(!channel_name, "Channel name is null"); | |
129 | ||
130 | status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, NULL); | |
131 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null channel name"); | |
132 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
133 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset"); | |
134 | ok(!channel_name, "Channel name is null"); | |
135 | ||
136 | status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, ""); | |
137 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set empty channel name"); | |
138 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
139 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset"); | |
140 | ok(!channel_name, "Channel name is null"); | |
141 | ||
142 | status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, "channel420"); | |
143 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set channel name channel420"); | |
144 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
145 | ok(status == LTTNG_CONDITION_STATUS_OK, "Channel name is set"); | |
146 | ok(channel_name, "Channel name has a value"); | |
147 | ok(strcmp("channel420", channel_name) == 0, "Channel name is %s", "channel420"); | |
148 | ||
149 | /* | |
150 | * Test second set on channel_name. Test invalid set and validate that | |
151 | * the value is still the previous good one. | |
152 | */ | |
153 | ||
154 | status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, ""); | |
155 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set channel name to empty"); | |
156 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
157 | ok(status == LTTNG_CONDITION_STATUS_OK, "Channel name is still set"); | |
158 | ok(channel_name, "Channel name has a value"); | |
159 | ok(strcmp("channel420", channel_name) == 0, "Channel is still name is %s", "channel420"); | |
160 | ||
161 | diag("Testing threshold ratio set/get"); | |
162 | status = lttng_condition_buffer_usage_set_threshold_ratio(NULL, 0.420); | |
163 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold ratio with null condition"); | |
164 | status = lttng_condition_buffer_usage_get_threshold_ratio(NULL, &threshold_ratio); | |
165 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get threshold ratio with null condition"); | |
166 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
167 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
168 | ||
169 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, -100.0); | |
170 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold ratio < 0"); | |
171 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
172 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
173 | ||
174 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 200.0); | |
175 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set Threshold ratio > 1"); | |
176 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
177 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
178 | ||
179 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 1.0); | |
180 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 1.0"); | |
181 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
182 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set"); | |
183 | ok(threshold_ratio == 1.0, "Threshold ratio is 1.0"); | |
184 | ||
185 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.0); | |
186 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.0"); | |
187 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
188 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set"); | |
189 | ok(threshold_ratio == 0.0, "Threshold ratio is 0.0"); | |
190 | ||
191 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.420); | |
192 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.420"); | |
193 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
194 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set"); | |
195 | ok(threshold_ratio == 0.420, "Threshold ratio is 0.420"); | |
196 | ||
197 | diag("Testing threshold bytes set/get"); | |
198 | status = lttng_condition_buffer_usage_set_threshold(NULL, 100000); | |
199 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold with null condition"); | |
200 | status = lttng_condition_buffer_usage_get_threshold(NULL, &threshold_bytes); | |
201 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get threshold value with null condition "); | |
202 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
203 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold is unset"); | |
204 | ||
205 | status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, 100000); | |
206 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold > 0"); | |
207 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
208 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set"); | |
209 | ok(threshold_bytes == 100000, "Threshold is %" PRIu64 , 100000); | |
210 | ||
211 | status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, UINT64_MAX); | |
212 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold UINT64_MAX"); | |
213 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
214 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set"); | |
215 | ok(threshold_bytes == UINT64_MAX, "Threshold is UINT64_MAX"); | |
216 | ||
217 | status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, 0); | |
218 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold == 0"); | |
219 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
220 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set"); | |
221 | ok(threshold_bytes == 0, "Threshold is %d", 0); | |
222 | ||
223 | /* | |
224 | * Test value of threshold ration, since we overwrote it with a byte | |
225 | * threshold. Make sure it gets squashed. | |
226 | */ | |
227 | diag("Testing interaction between byte and ratio thresholds"); | |
228 | ||
229 | threshold_ratio = -1.0; | |
230 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
231 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
232 | ok(threshold_ratio == -1.0, "Threshold ratio is untouched"); | |
233 | ||
234 | /* Set a ratio to validate that the byte threshold is now unset */ | |
235 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.420); | |
236 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.420"); | |
237 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
238 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set"); | |
239 | ok(threshold_ratio == 0.420, "Threshold ratio is 0.420"); | |
240 | ||
241 | threshold_bytes = 420; | |
242 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
243 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold is unset"); | |
244 | ok(threshold_bytes == 420, "Threshold is untouched"); | |
245 | ||
246 | diag("Testing domain type set/get"); | |
247 | status = lttng_condition_buffer_usage_set_domain_type(NULL, LTTNG_DOMAIN_UST); | |
248 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set domain type with null condition"); | |
249 | status = lttng_condition_buffer_usage_get_domain_type(NULL, &domain_type); | |
250 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get domain type with null condition"); | |
251 | ||
252 | status = lttng_condition_buffer_usage_set_domain_type(buffer_usage_condition, LTTNG_DOMAIN_NONE); | |
253 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set domain type as LTTNG_DOMAIN_NONE"); | |
254 | status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type); | |
255 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Domain type is unset"); | |
256 | ||
257 | status = lttng_condition_buffer_usage_set_domain_type(buffer_usage_condition, LTTNG_DOMAIN_UST); | |
258 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set domain type as LTTNG_DOMAIN_UST"); | |
259 | status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type); | |
260 | ok(status == LTTNG_CONDITION_STATUS_OK, "Domain type is set"); | |
261 | ok(domain_type == LTTNG_DOMAIN_UST, "Domain type is LTTNG_DOMAIN_UST"); | |
262 | } | |
263 | ||
264 | ||
265 | void test_condition_buffer_usage_low(void) | |
266 | { | |
267 | struct lttng_condition *buffer_usage_low = NULL; | |
268 | ||
269 | diag("Testing lttng_condition_buffer_usage_low_create"); | |
270 | buffer_usage_low = lttng_condition_buffer_usage_low_create(); | |
271 | ok(buffer_usage_low, "Condition allocated"); | |
272 | ||
273 | ok(lttng_condition_get_type(buffer_usage_low) == LTTNG_CONDITION_TYPE_BUFFER_USAGE_LOW, "Condition is of type \"low buffer usage\""); | |
274 | ||
275 | test_condition_buffer_usage(buffer_usage_low); | |
276 | ||
277 | lttng_condition_destroy(buffer_usage_low); | |
278 | } | |
279 | ||
280 | void test_condition_buffer_usage_high(void) | |
281 | { | |
282 | struct lttng_condition *buffer_usage_high = NULL; | |
283 | ||
284 | diag("Testing lttng_condition_buffer_usage_high_create"); | |
285 | buffer_usage_high = lttng_condition_buffer_usage_high_create(); | |
286 | ok(buffer_usage_high, "High buffer usage condition allocated"); | |
287 | ||
288 | ok(lttng_condition_get_type(buffer_usage_high) == LTTNG_CONDITION_TYPE_BUFFER_USAGE_HIGH, "Condition is of type \"high buffer usage\""); | |
289 | ||
290 | test_condition_buffer_usage(buffer_usage_high); | |
291 | ||
292 | lttng_condition_destroy(buffer_usage_high); | |
293 | } | |
294 | ||
295 | void test_action(void) | |
296 | { | |
297 | struct lttng_action *notify_action = NULL; | |
298 | ||
299 | notify_action = lttng_action_notify_create(); | |
300 | ok(notify_action, "Create notify action"); | |
301 | ok(lttng_action_get_type(notify_action) == LTTNG_ACTION_TYPE_NOTIFY, "Action has type LTTNG_ACTION_TYPE_NOTIFY"); | |
302 | lttng_action_destroy(notify_action); | |
303 | } | |
304 | ||
305 | void test_trigger(void) | |
306 | { | |
307 | struct lttng_action *notify_action = NULL; | |
308 | struct lttng_condition *buffer_usage_high = NULL; | |
309 | struct lttng_trigger *trigger = NULL; | |
310 | ||
311 | notify_action = lttng_action_notify_create(); | |
312 | buffer_usage_high = lttng_condition_buffer_usage_high_create(); | |
313 | ||
314 | trigger = lttng_trigger_create(NULL, NULL); | |
315 | ok(!trigger, "lttng_trigger_create(NULL, NULL) returns null"); | |
316 | trigger = lttng_trigger_create(buffer_usage_high, NULL); | |
317 | ok(!trigger, "lttng_trigger_create(NON-NULL, NULL) returns null"); | |
318 | trigger = lttng_trigger_create(NULL, notify_action); | |
319 | ok(!trigger, "lttng_trigger_create(NULL, NON-NULL) returns null"); | |
320 | ||
321 | trigger = lttng_trigger_create(buffer_usage_high, notify_action); | |
322 | ok(trigger, "lttng_trigger_create(NON-NULL, NON-NULL) returns an object"); | |
323 | ||
324 | lttng_action_destroy(notify_action); | |
325 | lttng_condition_destroy(buffer_usage_high); | |
326 | lttng_trigger_destroy(trigger); | |
327 | } | |
328 | ||
329 | ||
330 | int main(int argc, const char *argv[]) | |
331 | { | |
332 | plan_tests(NUM_TESTS); | |
333 | test_condition_buffer_usage_low(); | |
334 | test_condition_buffer_usage_high(); | |
335 | test_action(); | |
336 | test_trigger(); | |
337 | return exit_status(); | |
338 | } |