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dbc20d3c JR |
1 | /* |
2 | * Unit tests for the notification API. | |
3 | * | |
4 | * Copyright (C) 2019 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com> | |
5 | * | |
6 | * SPDX-License-Identifier: LGPL-2.1-only | |
7 | * | |
8 | */ | |
9 | ||
10 | #include <assert.h> | |
11 | #include <inttypes.h> | |
12 | #include <stdio.h> | |
13 | #include <string.h> | |
14 | #include <unistd.h> | |
15 | ||
16 | #include <tap/tap.h> | |
17 | ||
18 | #include <common/payload-view.h> | |
19 | #include <common/payload.h> | |
20 | #include <lttng/domain.h> | |
b47b01d8 JR |
21 | #include <lttng/event-rule/jul-logging-internal.h> |
22 | #include <lttng/event-rule/jul-logging.h> | |
85522de5 JR |
23 | #include <lttng/event-rule/kernel-kprobe-internal.h> |
24 | #include <lttng/event-rule/kernel-kprobe.h> | |
4f7da553 JR |
25 | #include <lttng/event-rule/kernel-syscall-internal.h> |
26 | #include <lttng/event-rule/kernel-syscall.h> | |
dbc20d3c JR |
27 | #include <lttng/event-rule/tracepoint-internal.h> |
28 | #include <lttng/event-rule/tracepoint.h> | |
af0818ef JR |
29 | #include <lttng/event-rule/kernel-tracepoint-internal.h> |
30 | #include <lttng/event-rule/kernel-tracepoint.h> | |
46fd07ac JR |
31 | #include <lttng/event-rule/kernel-uprobe-internal.h> |
32 | #include <lttng/event-rule/kernel-uprobe.h> | |
0a23a07d JR |
33 | #include <lttng/event-rule/user-tracepoint-internal.h> |
34 | #include <lttng/event-rule/user-tracepoint.h> | |
dbc20d3c JR |
35 | #include <lttng/event.h> |
36 | #include <lttng/kernel-probe-internal.h> | |
37 | #include <lttng/kernel-probe.h> | |
38 | #include <lttng/userspace-probe-internal.h> | |
39 | #include <lttng/userspace-probe.h> | |
2b4c142d | 40 | #include "bin/lttng/loglevel.h" |
dbc20d3c JR |
41 | |
42 | /* For error.h. */ | |
43 | int lttng_opt_quiet = 1; | |
44 | int lttng_opt_verbose; | |
45 | int lttng_opt_mi; | |
46 | ||
138d6838 | 47 | #define NUM_TESTS 304 |
dbc20d3c JR |
48 | |
49 | struct tracepoint_test { | |
50 | enum lttng_domain_type type; | |
975d26c5 | 51 | bool support_name_pattern_exclusion; |
dbc20d3c JR |
52 | }; |
53 | ||
2b4c142d JG |
54 | typedef const char *(*log_level_name_getter)(int log_level); |
55 | ||
dbc20d3c JR |
56 | static |
57 | void test_event_rule_tracepoint_by_domain(const struct tracepoint_test *test) | |
58 | { | |
dbc20d3c JR |
59 | unsigned int count; |
60 | struct lttng_event_rule *tracepoint = NULL; | |
61 | struct lttng_event_rule *tracepoint_from_buffer = NULL; | |
62 | enum lttng_event_rule_status status; | |
63 | enum lttng_domain_type domain_type, type; | |
dbc20d3c JR |
64 | const char *pattern="my_event_*"; |
65 | const char *filter="msg_id == 23 && size >= 2048"; | |
66 | const char *tmp; | |
975d26c5 | 67 | const char *name_pattern_exclusions[] = {"my_event_test1", "my_event_test2" ,"my_event_test3"}; |
85b05318 JR |
68 | struct lttng_log_level_rule *log_level_rule = NULL; |
69 | const struct lttng_log_level_rule *log_level_rule_return = NULL; | |
dbc20d3c JR |
70 | struct lttng_payload payload; |
71 | ||
72 | type = test->type; | |
73 | diag("Testing domain %d.", type); | |
74 | ||
75 | lttng_payload_init(&payload); | |
76 | ||
85b05318 JR |
77 | log_level_rule = lttng_log_level_rule_exactly_create(LTTNG_LOGLEVEL_INFO); |
78 | assert(log_level_rule); | |
79 | ||
dbc20d3c JR |
80 | tracepoint = lttng_event_rule_tracepoint_create(type); |
81 | ok(tracepoint, "tracepoint object."); | |
82 | ||
83 | status = lttng_event_rule_tracepoint_get_domain_type(tracepoint, &domain_type); | |
84 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "get tracepoint domain."); | |
85 | ok(domain_type == type, "domain type got %d expected %d.", domain_type, type); | |
86 | ||
8bc73626 | 87 | status = lttng_event_rule_tracepoint_set_name_pattern(tracepoint, pattern); |
dbc20d3c | 88 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting pattern."); |
8bc73626 | 89 | status = lttng_event_rule_tracepoint_get_name_pattern(tracepoint, &tmp); |
dbc20d3c JR |
90 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting pattern."); |
91 | ok(!strncmp(pattern, tmp, strlen(pattern)), "pattern is equal."); | |
92 | ||
93 | status = lttng_event_rule_tracepoint_set_filter(tracepoint, filter); | |
94 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting filter."); | |
95 | status = lttng_event_rule_tracepoint_get_filter(tracepoint, &tmp); | |
96 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting filter."); | |
97 | ok(!strncmp(filter, tmp, strlen(filter)), "filter is equal."); | |
98 | ||
85b05318 JR |
99 | status = lttng_event_rule_tracepoint_get_log_level_rule(tracepoint, &log_level_rule_return); |
100 | ok(status == LTTNG_EVENT_RULE_STATUS_UNSET, "get unset log level rule."); | |
101 | ||
2b4c142d JG |
102 | if (type != LTTNG_DOMAIN_KERNEL) { |
103 | status = lttng_event_rule_tracepoint_set_log_level_rule(tracepoint, log_level_rule); | |
104 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting log level rule."); | |
105 | status = lttng_event_rule_tracepoint_get_log_level_rule(tracepoint, &log_level_rule_return); | |
106 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "get log level rule."); | |
107 | } | |
dbc20d3c | 108 | |
975d26c5 | 109 | if (test->support_name_pattern_exclusion) { |
dbc20d3c JR |
110 | int i; |
111 | ||
112 | for (i = 0; i < 3; i++) { | |
975d26c5 JR |
113 | status = lttng_event_rule_tracepoint_add_name_pattern_exclusion(tracepoint, name_pattern_exclusions[i]); |
114 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting name pattern exclusions \"%s\"", name_pattern_exclusions[i]); | |
dbc20d3c JR |
115 | } |
116 | ||
975d26c5 JR |
117 | status = lttng_event_rule_tracepoint_get_name_pattern_exclusion_count(tracepoint, &count); |
118 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting name pattern exclusion count."); | |
dbc20d3c JR |
119 | ok(count == 3, "count is %d/3", count); |
120 | ||
121 | for (i = 0; i < count; i++) { | |
975d26c5 JR |
122 | status = lttng_event_rule_tracepoint_get_name_pattern_exclusion_at_index(tracepoint, i, &tmp); |
123 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting name pattern exclusion at index %d.", i); | |
124 | ok(!strncmp(name_pattern_exclusions[i], tmp, strlen(name_pattern_exclusions[i])), "%s == %s.", tmp, name_pattern_exclusions[i]); | |
dbc20d3c JR |
125 | } |
126 | } else { | |
127 | int i; | |
128 | ||
129 | for (i = 0; i < 3; i++) { | |
975d26c5 JR |
130 | status = lttng_event_rule_tracepoint_add_name_pattern_exclusion(tracepoint, name_pattern_exclusions[i]); |
131 | ok(status == LTTNG_EVENT_RULE_STATUS_UNSUPPORTED, "setting name pattern exclusions unsupported \"%s\".", name_pattern_exclusions[i]); | |
dbc20d3c JR |
132 | } |
133 | ||
975d26c5 JR |
134 | status = lttng_event_rule_tracepoint_get_name_pattern_exclusion_count(tracepoint, &count); |
135 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting name pattern exclusion count."); | |
dbc20d3c JR |
136 | ok(count == 0, "count is %d/0", count); |
137 | } | |
138 | ||
139 | ok(lttng_event_rule_serialize(tracepoint, &payload) == 0, "Serializing."); | |
140 | ||
141 | { | |
142 | struct lttng_payload_view view = | |
143 | lttng_payload_view_from_payload( | |
144 | &payload, 0, -1); | |
145 | ||
146 | ok(lttng_event_rule_create_from_payload( | |
147 | &view, &tracepoint_from_buffer) > 0, | |
148 | "Deserializing."); | |
149 | } | |
150 | ||
151 | ok(lttng_event_rule_is_equal(tracepoint, tracepoint_from_buffer), "serialized and from buffer are equal."); | |
152 | ||
153 | lttng_payload_reset(&payload); | |
154 | lttng_event_rule_destroy(tracepoint); | |
155 | lttng_event_rule_destroy(tracepoint_from_buffer); | |
85b05318 | 156 | lttng_log_level_rule_destroy(log_level_rule); |
dbc20d3c JR |
157 | } |
158 | ||
159 | static | |
160 | void test_event_rule_tracepoint(void) | |
161 | { | |
162 | int i; | |
163 | struct lttng_event_rule *tracepoint = NULL; | |
164 | struct tracepoint_test tests[] = {{LTTNG_DOMAIN_JUL, false}, | |
165 | {LTTNG_DOMAIN_KERNEL, false}, | |
166 | {LTTNG_DOMAIN_LOG4J, false}, | |
167 | {LTTNG_DOMAIN_PYTHON, false}, | |
168 | {LTTNG_DOMAIN_UST, true}}; | |
169 | ||
170 | diag("Testing lttng_event_rule_tracepoint."); | |
171 | tracepoint = lttng_event_rule_tracepoint_create(LTTNG_DOMAIN_NONE); | |
172 | ok(!tracepoint, "Domain type restriction on create."); | |
173 | ||
174 | for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++) { | |
175 | test_event_rule_tracepoint_by_domain(&tests[i]); | |
176 | } | |
177 | } | |
178 | ||
af0818ef JR |
179 | static |
180 | void test_event_rule_kernel_tracepoint(void) | |
181 | { | |
182 | struct lttng_event_rule *tracepoint = NULL; | |
183 | struct lttng_event_rule *tracepoint_from_buffer = NULL; | |
184 | enum lttng_event_rule_status status; | |
185 | const char *pattern="my_event_*"; | |
186 | const char *filter="msg_id == 23 && size >= 2048"; | |
187 | const char *tmp; | |
188 | struct lttng_payload payload; | |
189 | ||
190 | diag("Testing lttng_event_rule_kernel_tracepoint."); | |
191 | ||
192 | lttng_payload_init(&payload); | |
193 | ||
194 | tracepoint = lttng_event_rule_kernel_tracepoint_create(); | |
195 | ok(tracepoint, "tracepoint object."); | |
196 | ||
197 | status = lttng_event_rule_kernel_tracepoint_set_name_pattern(tracepoint, pattern); | |
198 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting pattern."); | |
199 | status = lttng_event_rule_kernel_tracepoint_get_name_pattern(tracepoint, &tmp); | |
200 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting pattern."); | |
201 | ok(!strncmp(pattern, tmp, strlen(pattern)), "pattern is equal."); | |
202 | ||
203 | status = lttng_event_rule_kernel_tracepoint_set_filter(tracepoint, filter); | |
204 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting filter."); | |
205 | status = lttng_event_rule_kernel_tracepoint_get_filter(tracepoint, &tmp); | |
206 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting filter."); | |
207 | ok(!strncmp(filter, tmp, strlen(filter)), "filter is equal."); | |
208 | ||
209 | ok(lttng_event_rule_serialize(tracepoint, &payload) == 0, "Serializing."); | |
210 | ||
211 | { | |
212 | struct lttng_payload_view view = | |
213 | lttng_payload_view_from_payload( | |
214 | &payload, 0, -1); | |
215 | ||
216 | ok(lttng_event_rule_create_from_payload( | |
217 | &view, &tracepoint_from_buffer) > 0, | |
218 | "Deserializing."); | |
219 | } | |
220 | ||
221 | ok(lttng_event_rule_is_equal(tracepoint, tracepoint_from_buffer), "serialized and from buffer are equal."); | |
222 | ||
223 | lttng_payload_reset(&payload); | |
224 | lttng_event_rule_destroy(tracepoint); | |
225 | lttng_event_rule_destroy(tracepoint_from_buffer); | |
226 | } | |
227 | ||
0a23a07d JR |
228 | static |
229 | void test_event_rule_user_tracepoint(void) | |
230 | { | |
231 | int i; | |
232 | unsigned int count; | |
233 | struct lttng_event_rule *tracepoint = NULL; | |
234 | struct lttng_event_rule *tracepoint_from_buffer = NULL; | |
235 | enum lttng_event_rule_status status; | |
236 | const char *pattern="my_event_*"; | |
237 | const char *filter="msg_id == 23 && size >= 2048"; | |
238 | const char *tmp; | |
239 | const char *name_pattern_exclusions[] = {"my_event_test1", "my_event_test2" ,"my_event_test3"}; | |
240 | struct lttng_log_level_rule *log_level_rule = NULL; | |
241 | const struct lttng_log_level_rule *log_level_rule_return = NULL; | |
242 | struct lttng_payload payload; | |
243 | ||
244 | diag("Testing lttng_event_rule_user_tracepoint."); | |
245 | ||
246 | lttng_payload_init(&payload); | |
247 | ||
248 | log_level_rule = lttng_log_level_rule_exactly_create(LTTNG_LOGLEVEL_INFO); | |
249 | assert(log_level_rule); | |
250 | ||
251 | tracepoint = lttng_event_rule_user_tracepoint_create(); | |
252 | ok(tracepoint, "user tracepoint object."); | |
253 | ||
254 | status = lttng_event_rule_user_tracepoint_set_name_pattern(tracepoint, pattern); | |
255 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting pattern."); | |
256 | status = lttng_event_rule_user_tracepoint_get_name_pattern(tracepoint, &tmp); | |
257 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting pattern."); | |
258 | ok(!strncmp(pattern, tmp, strlen(pattern)), "pattern is equal."); | |
259 | ||
260 | status = lttng_event_rule_user_tracepoint_set_filter(tracepoint, filter); | |
261 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting filter."); | |
262 | status = lttng_event_rule_user_tracepoint_get_filter(tracepoint, &tmp); | |
263 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting filter."); | |
264 | ok(!strncmp(filter, tmp, strlen(filter)), "filter is equal."); | |
265 | ||
266 | status = lttng_event_rule_user_tracepoint_get_log_level_rule(tracepoint, &log_level_rule_return); | |
267 | ok(status == LTTNG_EVENT_RULE_STATUS_UNSET, "get unset log level rule."); | |
268 | ||
269 | status = lttng_event_rule_user_tracepoint_set_log_level_rule( | |
270 | tracepoint, log_level_rule); | |
271 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting log level rule."); | |
272 | status = lttng_event_rule_user_tracepoint_get_log_level_rule( | |
273 | tracepoint, &log_level_rule_return); | |
274 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "get log level rule."); | |
275 | ||
276 | /* Name pattern exclusions */ | |
277 | for (i = 0; i < 3; i++) { | |
278 | status = lttng_event_rule_user_tracepoint_add_name_pattern_exclusion( | |
279 | tracepoint, name_pattern_exclusions[i]); | |
280 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, | |
281 | "setting name pattern exclusions \"%s\"", | |
282 | name_pattern_exclusions[i]); | |
283 | } | |
284 | ||
285 | status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_count( | |
286 | tracepoint, &count); | |
287 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, | |
288 | "getting name pattern exclusion count."); | |
289 | ok(count == 3, "count is %d/3", count); | |
290 | ||
291 | for (i = 0; i < count; i++) { | |
292 | status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index( | |
293 | tracepoint, i, &tmp); | |
294 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, | |
295 | "getting name pattern exclusion at index %d.", | |
296 | i); | |
297 | ok(!strncmp(name_pattern_exclusions[i], tmp, | |
298 | strlen(name_pattern_exclusions[i])), | |
299 | "%s == %s.", tmp, name_pattern_exclusions[i]); | |
300 | } | |
301 | ||
302 | ok(lttng_event_rule_serialize(tracepoint, &payload) == 0, "Serializing."); | |
303 | ||
304 | { | |
305 | struct lttng_payload_view view = | |
306 | lttng_payload_view_from_payload( | |
307 | &payload, 0, -1); | |
308 | ||
309 | ok(lttng_event_rule_create_from_payload( | |
310 | &view, &tracepoint_from_buffer) > 0, | |
311 | "Deserializing."); | |
312 | } | |
313 | ||
314 | ok(lttng_event_rule_is_equal(tracepoint, tracepoint_from_buffer), "serialized and from buffer are equal."); | |
315 | ||
316 | lttng_payload_reset(&payload); | |
317 | lttng_event_rule_destroy(tracepoint); | |
318 | lttng_event_rule_destroy(tracepoint_from_buffer); | |
319 | lttng_log_level_rule_destroy(log_level_rule); | |
320 | } | |
321 | ||
dbc20d3c JR |
322 | static void test_event_rule_syscall(void) |
323 | { | |
324 | struct lttng_event_rule *syscall = NULL; | |
325 | struct lttng_event_rule *syscall_from_buffer = NULL; | |
326 | enum lttng_event_rule_status status; | |
327 | const char *pattern = "my_event_*"; | |
328 | const char *filter = "msg_id == 23 && size >= 2048"; | |
329 | const char *tmp; | |
330 | struct lttng_payload payload; | |
331 | ||
332 | diag("Event rule syscall."); | |
333 | ||
334 | lttng_payload_init(&payload); | |
335 | ||
4f7da553 | 336 | syscall = lttng_event_rule_kernel_syscall_create(LTTNG_EVENT_RULE_KERNEL_SYSCALL_EMISSION_SITE_ENTRY); |
dbc20d3c JR |
337 | ok(syscall, "syscall object."); |
338 | ||
4f7da553 | 339 | status = lttng_event_rule_kernel_syscall_set_name_pattern(syscall, pattern); |
dbc20d3c | 340 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting pattern."); |
4f7da553 | 341 | status = lttng_event_rule_kernel_syscall_get_name_pattern(syscall, &tmp); |
dbc20d3c JR |
342 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting pattern."); |
343 | ok(!strncmp(pattern, tmp, strlen(pattern)), "pattern is equal."); | |
344 | ||
4f7da553 | 345 | status = lttng_event_rule_kernel_syscall_set_filter(syscall, filter); |
dbc20d3c | 346 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting filter."); |
4f7da553 | 347 | status = lttng_event_rule_kernel_syscall_get_filter(syscall, &tmp); |
dbc20d3c JR |
348 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting filter."); |
349 | ok(!strncmp(filter, tmp, strlen(filter)), "filter is equal."); | |
350 | ||
351 | ok(lttng_event_rule_serialize(syscall, &payload) == 0, "Serializing."); | |
352 | ||
353 | { | |
354 | struct lttng_payload_view view = | |
355 | lttng_payload_view_from_payload( | |
356 | &payload, 0, -1); | |
357 | ||
358 | ok(lttng_event_rule_create_from_payload( | |
359 | &view, &syscall_from_buffer) > 0, | |
360 | "Deserializing."); | |
361 | } | |
362 | ||
363 | ok(lttng_event_rule_is_equal(syscall, syscall_from_buffer), | |
364 | "serialized and from buffer are equal."); | |
365 | ||
366 | lttng_payload_reset(&payload); | |
367 | lttng_event_rule_destroy(syscall); | |
368 | lttng_event_rule_destroy(syscall_from_buffer); | |
369 | } | |
370 | ||
b47b01d8 JR |
371 | static |
372 | void test_event_rule_jul_logging(void) | |
373 | { | |
374 | struct lttng_event_rule *jul_logging = NULL; | |
375 | struct lttng_event_rule *jul_logging_from_buffer = NULL; | |
376 | enum lttng_event_rule_status status; | |
377 | const char *pattern="my_event_*"; | |
378 | const char *filter="msg_id == 23 && size >= 2048"; | |
379 | const char *tmp; | |
380 | struct lttng_log_level_rule *log_level_rule = NULL; | |
381 | const struct lttng_log_level_rule *log_level_rule_return = NULL; | |
382 | struct lttng_payload payload; | |
383 | ||
384 | diag("Testing lttng_event_rule_user_jul_logging."); | |
385 | ||
386 | lttng_payload_init(&payload); | |
387 | ||
388 | log_level_rule = lttng_log_level_rule_exactly_create(LTTNG_LOGLEVEL_INFO); | |
389 | assert(log_level_rule); | |
390 | ||
391 | jul_logging = lttng_event_rule_jul_logging_create(); | |
392 | ok(jul_logging, "jul_logging object."); | |
393 | ||
394 | status = lttng_event_rule_jul_logging_set_name_pattern(jul_logging, pattern); | |
395 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting pattern."); | |
396 | status = lttng_event_rule_jul_logging_get_name_pattern(jul_logging, &tmp); | |
397 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting pattern."); | |
398 | ok(!strncmp(pattern, tmp, strlen(pattern)), "pattern is equal."); | |
399 | ||
400 | status = lttng_event_rule_jul_logging_set_filter(jul_logging, filter); | |
401 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting filter."); | |
402 | status = lttng_event_rule_jul_logging_get_filter(jul_logging, &tmp); | |
403 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting filter."); | |
404 | ok(!strncmp(filter, tmp, strlen(filter)), "filter is equal."); | |
405 | ||
406 | status = lttng_event_rule_jul_logging_get_log_level_rule(jul_logging, &log_level_rule_return); | |
407 | ok(status == LTTNG_EVENT_RULE_STATUS_UNSET, "get unset log level rule."); | |
408 | ||
409 | status = lttng_event_rule_jul_logging_set_log_level_rule( | |
410 | jul_logging, log_level_rule); | |
411 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting log level rule."); | |
412 | status = lttng_event_rule_jul_logging_get_log_level_rule( | |
413 | jul_logging, &log_level_rule_return); | |
414 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "get log level rule."); | |
415 | ||
416 | ok(lttng_event_rule_serialize(jul_logging, &payload) == 0, "Serializing."); | |
417 | ||
418 | { | |
419 | struct lttng_payload_view view = | |
420 | lttng_payload_view_from_payload( | |
421 | &payload, 0, -1); | |
422 | ||
423 | ok(lttng_event_rule_create_from_payload( | |
424 | &view, &jul_logging_from_buffer) > 0, | |
425 | "Deserializing."); | |
426 | } | |
427 | ||
428 | ok(lttng_event_rule_is_equal(jul_logging, jul_logging_from_buffer), "serialized and from buffer are equal."); | |
429 | ||
430 | lttng_payload_reset(&payload); | |
431 | lttng_event_rule_destroy(jul_logging); | |
432 | lttng_event_rule_destroy(jul_logging_from_buffer); | |
433 | lttng_log_level_rule_destroy(log_level_rule); | |
434 | } | |
435 | ||
138d6838 JR |
436 | static |
437 | void test_event_rule_log4j_logging(void) | |
438 | { | |
439 | struct lttng_event_rule *log4j_logging = NULL; | |
440 | struct lttng_event_rule *log4j_logging_from_buffer = NULL; | |
441 | enum lttng_event_rule_status status; | |
442 | const char *pattern="my_event_*"; | |
443 | const char *filter="msg_id == 23 && size >= 2048"; | |
444 | const char *tmp; | |
445 | struct lttng_log_level_rule *log_level_rule = NULL; | |
446 | const struct lttng_log_level_rule *log_level_rule_return = NULL; | |
447 | struct lttng_payload payload; | |
448 | ||
449 | diag("Testing lttng_event_rule_user_log4j_logging."); | |
450 | ||
451 | lttng_payload_init(&payload); | |
452 | ||
453 | log_level_rule = lttng_log_level_rule_exactly_create(LTTNG_LOGLEVEL_INFO); | |
454 | assert(log_level_rule); | |
455 | ||
456 | log4j_logging = lttng_event_rule_log4j_logging_create(); | |
457 | ok(log4j_logging, "log4j_logging object."); | |
458 | ||
459 | status = lttng_event_rule_log4j_logging_set_name_pattern(log4j_logging, pattern); | |
460 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting pattern."); | |
461 | status = lttng_event_rule_log4j_logging_get_name_pattern(log4j_logging, &tmp); | |
462 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting pattern."); | |
463 | ok(!strncmp(pattern, tmp, strlen(pattern)), "pattern is equal."); | |
464 | ||
465 | status = lttng_event_rule_log4j_logging_set_filter(log4j_logging, filter); | |
466 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting filter."); | |
467 | status = lttng_event_rule_log4j_logging_get_filter(log4j_logging, &tmp); | |
468 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting filter."); | |
469 | ok(!strncmp(filter, tmp, strlen(filter)), "filter is equal."); | |
470 | ||
471 | status = lttng_event_rule_log4j_logging_get_log_level_rule(log4j_logging, &log_level_rule_return); | |
472 | ok(status == LTTNG_EVENT_RULE_STATUS_UNSET, "get unset log level rule."); | |
473 | ||
474 | status = lttng_event_rule_log4j_logging_set_log_level_rule( | |
475 | log4j_logging, log_level_rule); | |
476 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting log level rule."); | |
477 | status = lttng_event_rule_log4j_logging_get_log_level_rule( | |
478 | log4j_logging, &log_level_rule_return); | |
479 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "get log level rule."); | |
480 | ||
481 | ok(lttng_event_rule_serialize(log4j_logging, &payload) == 0, "Serializing."); | |
482 | ||
483 | { | |
484 | struct lttng_payload_view view = | |
485 | lttng_payload_view_from_payload( | |
486 | &payload, 0, -1); | |
487 | ||
488 | ok(lttng_event_rule_create_from_payload( | |
489 | &view, &log4j_logging_from_buffer) > 0, | |
490 | "Deserializing."); | |
491 | } | |
492 | ||
493 | ok(lttng_event_rule_is_equal(log4j_logging, log4j_logging_from_buffer), "serialized and from buffer are equal."); | |
494 | ||
495 | lttng_payload_reset(&payload); | |
496 | lttng_event_rule_destroy(log4j_logging); | |
497 | lttng_event_rule_destroy(log4j_logging_from_buffer); | |
498 | lttng_log_level_rule_destroy(log_level_rule); | |
499 | } | |
500 | ||
1f1567a5 | 501 | static void test_event_rule_userspace_probe(void) |
dbc20d3c JR |
502 | { |
503 | struct lttng_event_rule *uprobe = NULL; | |
504 | struct lttng_event_rule *uprobe_from_buffer = NULL; | |
505 | struct lttng_userspace_probe_location_lookup_method *lookup_method = | |
506 | NULL; | |
507 | struct lttng_userspace_probe_location *probe_location = NULL; | |
508 | const struct lttng_userspace_probe_location *probe_location_tmp = NULL; | |
509 | enum lttng_event_rule_status status; | |
510 | ||
511 | const char *probe_name = "my_probe."; | |
512 | const char *tmp; | |
513 | struct lttng_payload payload; | |
514 | ||
515 | diag("Event rule uprobe."); | |
516 | ||
517 | lookup_method = lttng_userspace_probe_location_lookup_method_function_elf_create(); | |
518 | if (!lookup_method) { | |
519 | fail("Setup error on userspace probe lookup method creation."); | |
520 | goto end; | |
521 | } | |
522 | ||
523 | probe_location = lttng_userspace_probe_location_function_create( | |
524 | "/proc/self/exe", | |
525 | "lttng_userspace_probe_location_tracepoint_create", | |
526 | lookup_method); | |
527 | if (!probe_location) { | |
528 | fail("Setup error on userspace probe location creation."); | |
529 | goto end; | |
530 | } | |
531 | ||
532 | /* Ownership transferred to the probe location function object. */ | |
533 | lookup_method = NULL; | |
534 | ||
535 | lttng_payload_init(&payload); | |
536 | ||
46fd07ac | 537 | uprobe = lttng_event_rule_kernel_uprobe_create(probe_location); |
dbc20d3c JR |
538 | ok(uprobe, "uprobe event rule object creation."); |
539 | ||
46fd07ac | 540 | status = lttng_event_rule_kernel_uprobe_get_location( |
dbc20d3c JR |
541 | uprobe, &probe_location_tmp); |
542 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, | |
543 | "Getting uprobe event rule location."); | |
544 | ok(lttng_userspace_probe_location_is_equal( | |
545 | probe_location, probe_location_tmp), | |
546 | "Location is equal."); | |
547 | ||
46fd07ac | 548 | status = lttng_event_rule_kernel_uprobe_set_event_name(uprobe, probe_name); |
dbc20d3c JR |
549 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, |
550 | "Setting uprobe event rule name: %s.", probe_name); | |
46fd07ac | 551 | status = lttng_event_rule_kernel_uprobe_get_event_name(uprobe, &tmp); |
dbc20d3c JR |
552 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "Getting uprobe name."); |
553 | ok(!strcmp(probe_name, tmp), "Uprobe name are equal."); | |
554 | ||
555 | ok(lttng_event_rule_serialize(uprobe, &payload) == 0, "Serializing."); | |
556 | ||
557 | { | |
558 | struct lttng_payload_view view = | |
559 | lttng_payload_view_from_payload( | |
560 | &payload, 0, -1); | |
561 | ||
562 | ok(lttng_event_rule_create_from_payload( | |
563 | &view, &uprobe_from_buffer) > 0, | |
564 | "Deserializing."); | |
565 | } | |
566 | ||
567 | ok(lttng_event_rule_is_equal(uprobe, uprobe_from_buffer), | |
568 | "serialized and from buffer are equal."); | |
569 | ||
570 | end: | |
571 | lttng_payload_reset(&payload); | |
572 | lttng_event_rule_destroy(uprobe); | |
573 | lttng_event_rule_destroy(uprobe_from_buffer); | |
574 | lttng_userspace_probe_location_destroy(probe_location); | |
575 | lttng_userspace_probe_location_lookup_method_destroy(lookup_method); | |
576 | } | |
577 | ||
f2791161 | 578 | static void test_event_rule_kernel_probe_by_location( |
dbc20d3c JR |
579 | const struct lttng_kernel_probe_location *location) |
580 | { | |
581 | struct lttng_event_rule *kprobe = NULL; | |
582 | struct lttng_event_rule *kprobe_from_buffer = NULL; | |
583 | enum lttng_event_rule_status status; | |
584 | const struct lttng_kernel_probe_location *_location; | |
585 | ||
586 | const char *probe_name = "my_probe"; | |
587 | const char *tmp; | |
588 | struct lttng_payload payload; | |
589 | ||
590 | diag("Event rule kprobe for location type %d.", | |
591 | lttng_kernel_probe_location_get_type(location)); | |
592 | ||
593 | lttng_payload_init(&payload); | |
594 | ||
85522de5 | 595 | kprobe = lttng_event_rule_kernel_kprobe_create(location); |
dbc20d3c JR |
596 | ok(kprobe, "kprobe event rule object creation."); |
597 | ||
85522de5 | 598 | status = lttng_event_rule_kernel_kprobe_get_location(kprobe, &_location); |
dbc20d3c JR |
599 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, |
600 | "Getting kprobe event rule location."); | |
601 | ok(lttng_kernel_probe_location_is_equal(location, _location), "Locations are equal."); | |
602 | ||
85522de5 | 603 | status = lttng_event_rule_kernel_kprobe_set_event_name(kprobe, probe_name); |
dbc20d3c JR |
604 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, |
605 | "Setting kprobe event rule name: %s.", probe_name); | |
85522de5 | 606 | status = lttng_event_rule_kernel_kprobe_get_event_name(kprobe, &tmp); |
dbc20d3c JR |
607 | ok(status == LTTNG_EVENT_RULE_STATUS_OK, "Getting kprobe name."); |
608 | ok(!strcmp(probe_name, tmp), "kprobe name are equal."); | |
609 | ||
610 | ok(lttng_event_rule_serialize(kprobe, &payload) == 0, "Serializing."); | |
611 | ||
612 | { | |
613 | struct lttng_payload_view view = | |
614 | lttng_payload_view_from_payload( | |
615 | &payload, 0, -1); | |
616 | ||
617 | ok(lttng_event_rule_create_from_payload( | |
618 | &view, &kprobe_from_buffer) > 0, | |
619 | "Deserializing."); | |
620 | } | |
621 | ||
622 | ok(lttng_event_rule_is_equal(kprobe, kprobe_from_buffer), | |
623 | "serialized and from buffer are equal."); | |
624 | ||
625 | lttng_payload_reset(&payload); | |
626 | lttng_event_rule_destroy(kprobe); | |
627 | lttng_event_rule_destroy(kprobe_from_buffer); | |
628 | } | |
629 | ||
f2791161 | 630 | static void test_event_rule_kernel_probe(void) |
dbc20d3c JR |
631 | { |
632 | struct lttng_kernel_probe_location *address_location = NULL; | |
633 | struct lttng_kernel_probe_location *symbol_location = NULL; | |
634 | ||
635 | address_location = lttng_kernel_probe_location_address_create(50); | |
636 | symbol_location = lttng_kernel_probe_location_symbol_create("une_bonne", 50); | |
637 | assert(address_location); | |
638 | assert(symbol_location); | |
639 | ||
f2791161 JR |
640 | test_event_rule_kernel_probe_by_location(address_location); |
641 | test_event_rule_kernel_probe_by_location(symbol_location); | |
dbc20d3c JR |
642 | |
643 | lttng_kernel_probe_location_destroy(address_location); | |
644 | lttng_kernel_probe_location_destroy(symbol_location); | |
645 | } | |
646 | ||
2b4c142d JG |
647 | static void test_set_event_rule_log_level_rules( |
648 | struct lttng_event_rule *event_rule, | |
649 | int log_level, | |
650 | enum lttng_event_rule_status *exactly_status, | |
651 | enum lttng_event_rule_status *as_severe_status) | |
652 | { | |
653 | struct lttng_log_level_rule *log_level_rule; | |
654 | ||
655 | log_level_rule = lttng_log_level_rule_at_least_as_severe_as_create( | |
656 | log_level); | |
657 | assert(log_level_rule); | |
658 | ||
659 | *as_severe_status = lttng_event_rule_tracepoint_set_log_level_rule( | |
660 | event_rule, log_level_rule); | |
661 | lttng_log_level_rule_destroy(log_level_rule); | |
662 | ||
663 | log_level_rule = lttng_log_level_rule_exactly_create(log_level); | |
664 | assert(log_level_rule); | |
665 | ||
666 | *exactly_status = lttng_event_rule_tracepoint_set_log_level_rule( | |
667 | event_rule, log_level_rule); | |
668 | lttng_log_level_rule_destroy(log_level_rule); | |
669 | } | |
670 | ||
2b4c142d JG |
671 | static void test_event_rule_log_level_generic(const char *domain_name, |
672 | enum lttng_domain_type domain, | |
673 | log_level_name_getter get_log_level_name, | |
674 | const int tagged_log_level_values[], | |
675 | size_t tagged_log_level_values_count, | |
676 | const int valid_log_level_values[], | |
677 | size_t valid_log_level_values_count, | |
678 | const int invalid_log_level_values[], | |
679 | size_t invalid_log_level_values_count) | |
680 | { | |
681 | size_t i; | |
682 | struct lttng_event_rule *tracepoint_rule; | |
683 | enum lttng_event_rule_status er_exactly_status, er_as_severe_status; | |
684 | ||
685 | diag("Test %s event rule + log level rule", domain_name); | |
686 | tracepoint_rule = lttng_event_rule_tracepoint_create(domain); | |
687 | assert(tracepoint_rule); | |
688 | ||
689 | for (i = 0; i < tagged_log_level_values_count; i++) { | |
690 | const int tagged_log_level_value = tagged_log_level_values[i]; | |
691 | ||
692 | test_set_event_rule_log_level_rules(tracepoint_rule, | |
693 | tagged_log_level_value, | |
694 | &er_exactly_status, &er_as_severe_status); | |
695 | ok(er_exactly_status == LTTNG_EVENT_RULE_STATUS_OK, | |
696 | "Log level rule \"exactly\" accepted by %s tracepoint event rule: level = %s", | |
697 | domain_name, | |
698 | get_log_level_name( | |
699 | tagged_log_level_value)); | |
700 | ok(er_as_severe_status == LTTNG_EVENT_RULE_STATUS_OK, | |
701 | "Log level rule \"as least as severe as\" accepted by %s tracepoint event rule: level = %s", | |
702 | domain_name, | |
703 | get_log_level_name( | |
704 | tagged_log_level_value)); | |
705 | } | |
706 | ||
707 | for (i = 0; i < valid_log_level_values_count; i++) { | |
708 | const int valid_log_level_value = valid_log_level_values[i]; | |
709 | ||
710 | test_set_event_rule_log_level_rules(tracepoint_rule, | |
711 | valid_log_level_value, | |
712 | &er_exactly_status, &er_as_severe_status); | |
713 | ok(er_exactly_status == LTTNG_EVENT_RULE_STATUS_OK, | |
714 | "Log level rule \"exactly\" accepted by %s tracepoint event rule: level = %d", | |
715 | domain_name, | |
716 | valid_log_level_value); | |
717 | ok(er_as_severe_status == LTTNG_EVENT_RULE_STATUS_OK, | |
718 | "Log level rule \"as least as severe as\" accepted by %s tracepoint event rule: level = %d", | |
719 | domain_name, | |
720 | valid_log_level_value); | |
721 | } | |
722 | ||
723 | for (i = 0; i < invalid_log_level_values_count; i++) { | |
724 | const int invalid_log_level_value = invalid_log_level_values[i]; | |
725 | ||
726 | test_set_event_rule_log_level_rules(tracepoint_rule, | |
727 | invalid_log_level_value, | |
728 | &er_exactly_status, &er_as_severe_status); | |
729 | ok(er_exactly_status == LTTNG_EVENT_RULE_STATUS_INVALID, | |
730 | "Log level rule \"exactly\" rejected by %s tracepoint event rule: level = %d", | |
731 | domain_name, | |
732 | invalid_log_level_value); | |
733 | ok(er_as_severe_status == LTTNG_EVENT_RULE_STATUS_INVALID, | |
734 | "Log level rule \"as least as severe as\" rejected by %s tracepoint event rule: level = %d", | |
735 | domain_name, | |
736 | invalid_log_level_value); | |
737 | } | |
738 | ||
739 | lttng_event_rule_destroy(tracepoint_rule); | |
740 | } | |
741 | ||
742 | static void test_event_rule_log_level_ust(void) | |
743 | { | |
744 | const int tagged_log_level_values[] = { | |
745 | LTTNG_LOGLEVEL_EMERG, | |
746 | LTTNG_LOGLEVEL_ALERT, | |
747 | LTTNG_LOGLEVEL_CRIT, | |
748 | LTTNG_LOGLEVEL_ERR, | |
749 | LTTNG_LOGLEVEL_WARNING, | |
750 | LTTNG_LOGLEVEL_NOTICE, | |
751 | LTTNG_LOGLEVEL_INFO, | |
752 | LTTNG_LOGLEVEL_DEBUG_SYSTEM, | |
753 | LTTNG_LOGLEVEL_DEBUG_PROGRAM, | |
754 | LTTNG_LOGLEVEL_DEBUG_PROCESS, | |
755 | LTTNG_LOGLEVEL_DEBUG_MODULE, | |
756 | LTTNG_LOGLEVEL_DEBUG_UNIT, | |
757 | LTTNG_LOGLEVEL_DEBUG_FUNCTION, | |
758 | LTTNG_LOGLEVEL_DEBUG_LINE, | |
759 | LTTNG_LOGLEVEL_DEBUG, | |
760 | }; | |
761 | const int invalid_log_level_values[] = { | |
762 | -1980, | |
763 | 1995, | |
764 | LTTNG_LOGLEVEL_DEBUG + 1, | |
765 | LTTNG_LOGLEVEL_EMERG - 1, | |
766 | }; | |
767 | ||
768 | test_event_rule_log_level_generic("user space", LTTNG_DOMAIN_UST, | |
769 | loglevel_value_to_name, tagged_log_level_values, | |
770 | ARRAY_SIZE(tagged_log_level_values), | |
771 | NULL, 0, | |
772 | invalid_log_level_values, | |
773 | ARRAY_SIZE(invalid_log_level_values)); | |
774 | } | |
775 | ||
776 | static void test_event_rule_log_level_jul(void) | |
777 | { | |
778 | const int tagged_log_level_values[] = { | |
779 | LTTNG_LOGLEVEL_JUL_OFF, | |
780 | LTTNG_LOGLEVEL_JUL_SEVERE, | |
781 | LTTNG_LOGLEVEL_JUL_WARNING, | |
782 | LTTNG_LOGLEVEL_JUL_INFO, | |
783 | LTTNG_LOGLEVEL_JUL_CONFIG, | |
784 | LTTNG_LOGLEVEL_JUL_FINE, | |
785 | LTTNG_LOGLEVEL_JUL_FINER, | |
786 | LTTNG_LOGLEVEL_JUL_FINEST, | |
787 | LTTNG_LOGLEVEL_JUL_ALL, | |
788 | }; | |
789 | const int valid_log_level_values[] = { | |
790 | 0, | |
791 | -1980, | |
792 | 1995 | |
793 | }; | |
794 | ||
795 | test_event_rule_log_level_generic("Java Util Logging", LTTNG_DOMAIN_JUL, | |
796 | loglevel_jul_value_to_name, tagged_log_level_values, | |
797 | ARRAY_SIZE(tagged_log_level_values), | |
798 | valid_log_level_values, | |
799 | ARRAY_SIZE(valid_log_level_values), NULL, 0); | |
800 | } | |
801 | ||
802 | static void test_event_rule_log_level_log4j(void) | |
803 | { | |
804 | const int tagged_log_level_values[] = { | |
805 | LTTNG_LOGLEVEL_LOG4J_OFF, | |
806 | LTTNG_LOGLEVEL_LOG4J_FATAL, | |
807 | LTTNG_LOGLEVEL_LOG4J_ERROR, | |
808 | LTTNG_LOGLEVEL_LOG4J_WARN, | |
809 | LTTNG_LOGLEVEL_LOG4J_INFO, | |
810 | LTTNG_LOGLEVEL_LOG4J_DEBUG, | |
811 | LTTNG_LOGLEVEL_LOG4J_TRACE, | |
812 | LTTNG_LOGLEVEL_LOG4J_ALL, | |
813 | }; | |
814 | const int valid_log_level_values[] = { | |
815 | 0 | |
816 | -1980, | |
817 | 1995 | |
818 | }; | |
819 | ||
820 | test_event_rule_log_level_generic("Log4j", LTTNG_DOMAIN_LOG4J, | |
821 | loglevel_log4j_value_to_name, tagged_log_level_values, | |
822 | ARRAY_SIZE(tagged_log_level_values), | |
823 | valid_log_level_values, | |
824 | ARRAY_SIZE(valid_log_level_values), NULL, 0); | |
825 | } | |
826 | ||
827 | static void test_event_rule_log_level_python(void) | |
828 | { | |
829 | const int tagged_log_level_values[] = { | |
830 | LTTNG_LOGLEVEL_PYTHON_CRITICAL, | |
831 | LTTNG_LOGLEVEL_PYTHON_ERROR, | |
832 | LTTNG_LOGLEVEL_PYTHON_WARNING, | |
833 | LTTNG_LOGLEVEL_PYTHON_INFO, | |
834 | LTTNG_LOGLEVEL_PYTHON_DEBUG, | |
835 | LTTNG_LOGLEVEL_PYTHON_NOTSET, | |
836 | }; | |
837 | const int valid_log_level_values[] = { | |
838 | 45, | |
839 | 35, | |
840 | 0, | |
841 | -657, | |
842 | }; | |
843 | ||
844 | test_event_rule_log_level_generic("Python", LTTNG_DOMAIN_PYTHON, | |
845 | loglevel_python_value_to_name, tagged_log_level_values, | |
846 | ARRAY_SIZE(tagged_log_level_values), | |
847 | valid_log_level_values, | |
848 | ARRAY_SIZE(valid_log_level_values), | |
849 | NULL, 0); | |
850 | } | |
851 | ||
dbc20d3c JR |
852 | int main(int argc, const char *argv[]) |
853 | { | |
854 | plan_tests(NUM_TESTS); | |
855 | test_event_rule_tracepoint(); | |
af0818ef | 856 | test_event_rule_kernel_tracepoint(); |
0a23a07d | 857 | test_event_rule_user_tracepoint(); |
dbc20d3c | 858 | test_event_rule_syscall(); |
1f1567a5 | 859 | test_event_rule_userspace_probe(); |
f2791161 | 860 | test_event_rule_kernel_probe(); |
138d6838 | 861 | test_event_rule_log4j_logging(); |
b47b01d8 | 862 | test_event_rule_jul_logging(); |
2b4c142d JG |
863 | test_event_rule_log_level_ust(); |
864 | test_event_rule_log_level_jul(); | |
865 | test_event_rule_log_level_log4j(); | |
866 | test_event_rule_log_level_python(); | |
dbc20d3c JR |
867 | return exit_status(); |
868 | } |