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