Unit tests for notification api
[lttng-tools.git] / tests / unit / test_notification.c
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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 */
44int lttng_opt_quiet = 1;
45int lttng_opt_verbose;
46int lttng_opt_mi;
47
48#define NUM_TESTS 182
49
50void 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
265void 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
280void 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
295void 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
305void 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
330int 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}
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