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