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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 | * | |
9d16b343 | 8 | * SPDX-License-Identifier: MIT |
572cb877 | 9 | * |
572cb877 JR |
10 | */ |
11 | ||
572cb877 JR |
12 | #include <inttypes.h> |
13 | #include <stdio.h> | |
14 | #include <string.h> | |
15 | #include <unistd.h> | |
16 | ||
17 | #include <tap/tap.h> | |
18 | ||
19 | #include <lttng/action/action.h> | |
20 | #include <lttng/action/notify.h> | |
21 | #include <lttng/condition/buffer-usage.h> | |
22 | #include <lttng/condition/condition.h> | |
23 | #include <lttng/domain.h> | |
24 | #include <lttng/notification/notification.h> | |
25 | #include <lttng/trigger/trigger.h> | |
26 | ||
a0377dfe FD |
27 | #include <common/macros.h> |
28 | ||
572cb877 JR |
29 | /* For error.h */ |
30 | int lttng_opt_quiet = 1; | |
31 | int lttng_opt_verbose; | |
32 | int lttng_opt_mi; | |
33 | ||
9cff59ec | 34 | #define NUM_TESTS 180 |
572cb877 | 35 | |
f059a4e0 SM |
36 | static void test_condition_buffer_usage( |
37 | struct lttng_condition *buffer_usage_condition) | |
572cb877 JR |
38 | { |
39 | enum lttng_condition_status status = LTTNG_CONDITION_STATUS_OK; | |
40 | const char *session_name = NULL; | |
41 | const char *channel_name = NULL; | |
42 | enum lttng_domain_type domain_type; | |
43 | /* Start at a non zero value to validate initialization */ | |
44 | double threshold_ratio; | |
45 | uint64_t threshold_bytes; | |
46 | ||
a0377dfe | 47 | LTTNG_ASSERT(buffer_usage_condition); |
572cb877 JR |
48 | |
49 | diag("Validating initialization"); | |
50 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
51 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
52 | ||
53 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
54 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold byte is unset"); | |
55 | ||
56 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
57 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset"); | |
58 | ok(!session_name, "Session name is null"); | |
59 | ||
60 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
61 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset"); | |
62 | ok(!session_name, "Channel name is null"); | |
63 | ||
64 | status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type); | |
65 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Domain name is unset"); | |
66 | ||
67 | diag("Testing session name set/get"); | |
68 | status = lttng_condition_buffer_usage_set_session_name(NULL, "Test"); | |
69 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null condition on set session name"); | |
70 | status = lttng_condition_buffer_usage_get_session_name(NULL, &session_name); | |
71 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get session name with null condition"); | |
72 | ok(!session_name, "Session name is null"); | |
73 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
74 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset"); | |
75 | ok(!session_name, "Session name is null"); | |
76 | ||
77 | status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, NULL); | |
78 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null session name"); | |
79 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
80 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset"); | |
81 | ok(!session_name, "Session name is null"); | |
82 | ||
83 | status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, ""); | |
84 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set empty session name"); | |
85 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
86 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset"); | |
87 | ok(!session_name, "Session name is null"); | |
88 | ||
89 | status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, "session420"); | |
90 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set session name session420"); | |
91 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
92 | ok(status == LTTNG_CONDITION_STATUS_OK, "Session name is set"); | |
93 | ok(session_name, "Session name has a value"); | |
94 | ok(strcmp("session420", session_name) == 0, "Session name is %s", "session420"); | |
95 | ||
96 | /* | |
97 | * Test second set on session_name. Test invalid set and validate that | |
98 | * the value is still the previous good one. | |
99 | */ | |
100 | ||
101 | status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, ""); | |
102 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set session name to empty"); | |
103 | status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name); | |
104 | ok(status == LTTNG_CONDITION_STATUS_OK, "Session name is still set"); | |
105 | ok(session_name, "Session name has a value"); | |
106 | ok(strcmp("session420", session_name) == 0, "Session is still name is %s", "session420"); | |
107 | ||
108 | diag("Testing channel name set/get"); | |
109 | status = lttng_condition_buffer_usage_set_channel_name(NULL, "Test"); | |
110 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null condition on set channel name"); | |
111 | status = lttng_condition_buffer_usage_get_channel_name(NULL, &channel_name); | |
112 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get channel name with null condition"); | |
113 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
114 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset"); | |
115 | ok(!channel_name, "Channel name is null"); | |
116 | ||
117 | status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, NULL); | |
118 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null channel name"); | |
119 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
120 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset"); | |
121 | ok(!channel_name, "Channel name is null"); | |
122 | ||
123 | status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, ""); | |
124 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set empty channel name"); | |
125 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
126 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset"); | |
127 | ok(!channel_name, "Channel name is null"); | |
128 | ||
129 | status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, "channel420"); | |
130 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set channel name channel420"); | |
131 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
132 | ok(status == LTTNG_CONDITION_STATUS_OK, "Channel name is set"); | |
133 | ok(channel_name, "Channel name has a value"); | |
134 | ok(strcmp("channel420", channel_name) == 0, "Channel name is %s", "channel420"); | |
135 | ||
136 | /* | |
137 | * Test second set on channel_name. Test invalid set and validate that | |
138 | * the value is still the previous good one. | |
139 | */ | |
140 | ||
141 | status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, ""); | |
142 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set channel name to empty"); | |
143 | status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name); | |
144 | ok(status == LTTNG_CONDITION_STATUS_OK, "Channel name is still set"); | |
145 | ok(channel_name, "Channel name has a value"); | |
146 | ok(strcmp("channel420", channel_name) == 0, "Channel is still name is %s", "channel420"); | |
147 | ||
148 | diag("Testing threshold ratio set/get"); | |
149 | status = lttng_condition_buffer_usage_set_threshold_ratio(NULL, 0.420); | |
150 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold ratio with null condition"); | |
151 | status = lttng_condition_buffer_usage_get_threshold_ratio(NULL, &threshold_ratio); | |
152 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get threshold ratio with null condition"); | |
153 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
154 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
155 | ||
156 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, -100.0); | |
157 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold ratio < 0"); | |
158 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
159 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
160 | ||
161 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 200.0); | |
162 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set Threshold ratio > 1"); | |
163 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
164 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
165 | ||
166 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 1.0); | |
167 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 1.0"); | |
168 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
169 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set"); | |
170 | ok(threshold_ratio == 1.0, "Threshold ratio is 1.0"); | |
171 | ||
172 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.0); | |
173 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.0"); | |
174 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
175 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set"); | |
176 | ok(threshold_ratio == 0.0, "Threshold ratio is 0.0"); | |
177 | ||
178 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.420); | |
179 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.420"); | |
180 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
181 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set"); | |
182 | ok(threshold_ratio == 0.420, "Threshold ratio is 0.420"); | |
183 | ||
184 | diag("Testing threshold bytes set/get"); | |
185 | status = lttng_condition_buffer_usage_set_threshold(NULL, 100000); | |
186 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold with null condition"); | |
187 | status = lttng_condition_buffer_usage_get_threshold(NULL, &threshold_bytes); | |
188 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get threshold value with null condition "); | |
189 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
190 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold is unset"); | |
191 | ||
192 | status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, 100000); | |
193 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold > 0"); | |
194 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
195 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set"); | |
9f4a25d3 | 196 | ok(threshold_bytes == 100000, "Threshold is 100000"); |
572cb877 JR |
197 | |
198 | status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, UINT64_MAX); | |
199 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold UINT64_MAX"); | |
200 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
201 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set"); | |
202 | ok(threshold_bytes == UINT64_MAX, "Threshold is UINT64_MAX"); | |
203 | ||
204 | status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, 0); | |
205 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold == 0"); | |
206 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
207 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set"); | |
208 | ok(threshold_bytes == 0, "Threshold is %d", 0); | |
209 | ||
210 | /* | |
211 | * Test value of threshold ration, since we overwrote it with a byte | |
212 | * threshold. Make sure it gets squashed. | |
213 | */ | |
214 | diag("Testing interaction between byte and ratio thresholds"); | |
215 | ||
216 | threshold_ratio = -1.0; | |
217 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
218 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset"); | |
219 | ok(threshold_ratio == -1.0, "Threshold ratio is untouched"); | |
220 | ||
221 | /* Set a ratio to validate that the byte threshold is now unset */ | |
222 | status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.420); | |
223 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.420"); | |
224 | status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio); | |
225 | ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set"); | |
226 | ok(threshold_ratio == 0.420, "Threshold ratio is 0.420"); | |
227 | ||
228 | threshold_bytes = 420; | |
229 | status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes); | |
230 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold is unset"); | |
231 | ok(threshold_bytes == 420, "Threshold is untouched"); | |
232 | ||
233 | diag("Testing domain type set/get"); | |
234 | status = lttng_condition_buffer_usage_set_domain_type(NULL, LTTNG_DOMAIN_UST); | |
235 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set domain type with null condition"); | |
236 | status = lttng_condition_buffer_usage_get_domain_type(NULL, &domain_type); | |
237 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get domain type with null condition"); | |
238 | ||
239 | status = lttng_condition_buffer_usage_set_domain_type(buffer_usage_condition, LTTNG_DOMAIN_NONE); | |
240 | ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set domain type as LTTNG_DOMAIN_NONE"); | |
241 | status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type); | |
242 | ok(status == LTTNG_CONDITION_STATUS_UNSET, "Domain type is unset"); | |
243 | ||
244 | status = lttng_condition_buffer_usage_set_domain_type(buffer_usage_condition, LTTNG_DOMAIN_UST); | |
245 | ok(status == LTTNG_CONDITION_STATUS_OK, "Set domain type as LTTNG_DOMAIN_UST"); | |
246 | status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type); | |
247 | ok(status == LTTNG_CONDITION_STATUS_OK, "Domain type is set"); | |
248 | ok(domain_type == LTTNG_DOMAIN_UST, "Domain type is LTTNG_DOMAIN_UST"); | |
249 | } | |
250 | ||
f059a4e0 | 251 | static void test_condition_buffer_usage_low(void) |
572cb877 JR |
252 | { |
253 | struct lttng_condition *buffer_usage_low = NULL; | |
254 | ||
255 | diag("Testing lttng_condition_buffer_usage_low_create"); | |
256 | buffer_usage_low = lttng_condition_buffer_usage_low_create(); | |
257 | ok(buffer_usage_low, "Condition allocated"); | |
258 | ||
259 | ok(lttng_condition_get_type(buffer_usage_low) == LTTNG_CONDITION_TYPE_BUFFER_USAGE_LOW, "Condition is of type \"low buffer usage\""); | |
260 | ||
261 | test_condition_buffer_usage(buffer_usage_low); | |
262 | ||
263 | lttng_condition_destroy(buffer_usage_low); | |
264 | } | |
265 | ||
f059a4e0 | 266 | static void test_condition_buffer_usage_high(void) |
572cb877 JR |
267 | { |
268 | struct lttng_condition *buffer_usage_high = NULL; | |
269 | ||
270 | diag("Testing lttng_condition_buffer_usage_high_create"); | |
271 | buffer_usage_high = lttng_condition_buffer_usage_high_create(); | |
272 | ok(buffer_usage_high, "High buffer usage condition allocated"); | |
273 | ||
274 | ok(lttng_condition_get_type(buffer_usage_high) == LTTNG_CONDITION_TYPE_BUFFER_USAGE_HIGH, "Condition is of type \"high buffer usage\""); | |
275 | ||
276 | test_condition_buffer_usage(buffer_usage_high); | |
277 | ||
278 | lttng_condition_destroy(buffer_usage_high); | |
279 | } | |
280 | ||
f059a4e0 | 281 | static void test_trigger(void) |
572cb877 JR |
282 | { |
283 | struct lttng_action *notify_action = NULL; | |
284 | struct lttng_condition *buffer_usage_high = NULL; | |
285 | struct lttng_trigger *trigger = NULL; | |
286 | ||
287 | notify_action = lttng_action_notify_create(); | |
288 | buffer_usage_high = lttng_condition_buffer_usage_high_create(); | |
289 | ||
290 | trigger = lttng_trigger_create(NULL, NULL); | |
291 | ok(!trigger, "lttng_trigger_create(NULL, NULL) returns null"); | |
292 | trigger = lttng_trigger_create(buffer_usage_high, NULL); | |
293 | ok(!trigger, "lttng_trigger_create(NON-NULL, NULL) returns null"); | |
294 | trigger = lttng_trigger_create(NULL, notify_action); | |
295 | ok(!trigger, "lttng_trigger_create(NULL, NON-NULL) returns null"); | |
296 | ||
297 | trigger = lttng_trigger_create(buffer_usage_high, notify_action); | |
298 | ok(trigger, "lttng_trigger_create(NON-NULL, NON-NULL) returns an object"); | |
299 | ||
300 | lttng_action_destroy(notify_action); | |
301 | lttng_condition_destroy(buffer_usage_high); | |
302 | lttng_trigger_destroy(trigger); | |
303 | } | |
304 | ||
305 | ||
306 | int main(int argc, const char *argv[]) | |
307 | { | |
308 | plan_tests(NUM_TESTS); | |
309 | test_condition_buffer_usage_low(); | |
310 | test_condition_buffer_usage_high(); | |
572cb877 JR |
311 | test_trigger(); |
312 | return exit_status(); | |
313 | } |