tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
fork atom
kernel / tools / perf / tests / parse-events.c
at v4.15-rc4 1841 lines 65 kB view raw
1// SPDX-License-Identifier: GPL-2.0 2#include "parse-events.h" 3#include "evsel.h" 4#include "evlist.h" 5#include <api/fs/fs.h> 6#include "tests.h" 7#include "debug.h" 8#include "util.h" 9#include <dirent.h> 10#include <errno.h> 11#include <sys/types.h> 12#include <sys/stat.h> 13#include <unistd.h> 14#include <linux/kernel.h> 15#include <linux/hw_breakpoint.h> 16#include <api/fs/fs.h> 17#include <api/fs/tracing_path.h> 18 19#define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \ 20 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD) 21 22static int test__checkevent_tracepoint(struct perf_evlist *evlist) 23{ 24 struct perf_evsel *evsel = perf_evlist__first(evlist); 25 26 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 27 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups); 28 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type); 29 TEST_ASSERT_VAL("wrong sample_type", 30 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type); 31 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period); 32 return 0; 33} 34 35static int test__checkevent_tracepoint_multi(struct perf_evlist *evlist) 36{ 37 struct perf_evsel *evsel; 38 39 TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1); 40 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups); 41 42 evlist__for_each_entry(evlist, evsel) { 43 TEST_ASSERT_VAL("wrong type", 44 PERF_TYPE_TRACEPOINT == evsel->attr.type); 45 TEST_ASSERT_VAL("wrong sample_type", 46 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type); 47 TEST_ASSERT_VAL("wrong sample_period", 48 1 == evsel->attr.sample_period); 49 } 50 return 0; 51} 52 53static int test__checkevent_raw(struct perf_evlist *evlist) 54{ 55 struct perf_evsel *evsel = perf_evlist__first(evlist); 56 57 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 58 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 59 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->attr.config); 60 return 0; 61} 62 63static int test__checkevent_numeric(struct perf_evlist *evlist) 64{ 65 struct perf_evsel *evsel = perf_evlist__first(evlist); 66 67 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 68 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type); 69 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); 70 return 0; 71} 72 73static int test__checkevent_symbolic_name(struct perf_evlist *evlist) 74{ 75 struct perf_evsel *evsel = perf_evlist__first(evlist); 76 77 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 78 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 79 TEST_ASSERT_VAL("wrong config", 80 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config); 81 return 0; 82} 83 84static int test__checkevent_symbolic_name_config(struct perf_evlist *evlist) 85{ 86 struct perf_evsel *evsel = perf_evlist__first(evlist); 87 88 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 89 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 90 TEST_ASSERT_VAL("wrong config", 91 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 92 /* 93 * The period value gets configured within perf_evlist__config, 94 * while this test executes only parse events method. 95 */ 96 TEST_ASSERT_VAL("wrong period", 97 0 == evsel->attr.sample_period); 98 TEST_ASSERT_VAL("wrong config1", 99 0 == evsel->attr.config1); 100 TEST_ASSERT_VAL("wrong config2", 101 1 == evsel->attr.config2); 102 return 0; 103} 104 105static int test__checkevent_symbolic_alias(struct perf_evlist *evlist) 106{ 107 struct perf_evsel *evsel = perf_evlist__first(evlist); 108 109 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 110 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type); 111 TEST_ASSERT_VAL("wrong config", 112 PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config); 113 return 0; 114} 115 116static int test__checkevent_genhw(struct perf_evlist *evlist) 117{ 118 struct perf_evsel *evsel = perf_evlist__first(evlist); 119 120 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 121 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->attr.type); 122 TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->attr.config); 123 return 0; 124} 125 126static int test__checkevent_breakpoint(struct perf_evlist *evlist) 127{ 128 struct perf_evsel *evsel = perf_evlist__first(evlist); 129 130 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 131 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type); 132 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); 133 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) == 134 evsel->attr.bp_type); 135 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 == 136 evsel->attr.bp_len); 137 return 0; 138} 139 140static int test__checkevent_breakpoint_x(struct perf_evlist *evlist) 141{ 142 struct perf_evsel *evsel = perf_evlist__first(evlist); 143 144 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 145 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type); 146 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); 147 TEST_ASSERT_VAL("wrong bp_type", 148 HW_BREAKPOINT_X == evsel->attr.bp_type); 149 TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->attr.bp_len); 150 return 0; 151} 152 153static int test__checkevent_breakpoint_r(struct perf_evlist *evlist) 154{ 155 struct perf_evsel *evsel = perf_evlist__first(evlist); 156 157 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 158 TEST_ASSERT_VAL("wrong type", 159 PERF_TYPE_BREAKPOINT == evsel->attr.type); 160 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); 161 TEST_ASSERT_VAL("wrong bp_type", 162 HW_BREAKPOINT_R == evsel->attr.bp_type); 163 TEST_ASSERT_VAL("wrong bp_len", 164 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len); 165 return 0; 166} 167 168static int test__checkevent_breakpoint_w(struct perf_evlist *evlist) 169{ 170 struct perf_evsel *evsel = perf_evlist__first(evlist); 171 172 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 173 TEST_ASSERT_VAL("wrong type", 174 PERF_TYPE_BREAKPOINT == evsel->attr.type); 175 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); 176 TEST_ASSERT_VAL("wrong bp_type", 177 HW_BREAKPOINT_W == evsel->attr.bp_type); 178 TEST_ASSERT_VAL("wrong bp_len", 179 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len); 180 return 0; 181} 182 183static int test__checkevent_breakpoint_rw(struct perf_evlist *evlist) 184{ 185 struct perf_evsel *evsel = perf_evlist__first(evlist); 186 187 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 188 TEST_ASSERT_VAL("wrong type", 189 PERF_TYPE_BREAKPOINT == evsel->attr.type); 190 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); 191 TEST_ASSERT_VAL("wrong bp_type", 192 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->attr.bp_type); 193 TEST_ASSERT_VAL("wrong bp_len", 194 HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len); 195 return 0; 196} 197 198static int test__checkevent_tracepoint_modifier(struct perf_evlist *evlist) 199{ 200 struct perf_evsel *evsel = perf_evlist__first(evlist); 201 202 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 203 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 204 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 205 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 206 207 return test__checkevent_tracepoint(evlist); 208} 209 210static int 211test__checkevent_tracepoint_multi_modifier(struct perf_evlist *evlist) 212{ 213 struct perf_evsel *evsel; 214 215 TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1); 216 217 evlist__for_each_entry(evlist, evsel) { 218 TEST_ASSERT_VAL("wrong exclude_user", 219 !evsel->attr.exclude_user); 220 TEST_ASSERT_VAL("wrong exclude_kernel", 221 evsel->attr.exclude_kernel); 222 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 223 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 224 } 225 226 return test__checkevent_tracepoint_multi(evlist); 227} 228 229static int test__checkevent_raw_modifier(struct perf_evlist *evlist) 230{ 231 struct perf_evsel *evsel = perf_evlist__first(evlist); 232 233 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 234 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 235 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 236 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); 237 238 return test__checkevent_raw(evlist); 239} 240 241static int test__checkevent_numeric_modifier(struct perf_evlist *evlist) 242{ 243 struct perf_evsel *evsel = perf_evlist__first(evlist); 244 245 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 246 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 247 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 248 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); 249 250 return test__checkevent_numeric(evlist); 251} 252 253static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist) 254{ 255 struct perf_evsel *evsel = perf_evlist__first(evlist); 256 257 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 258 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 259 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 260 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 261 262 return test__checkevent_symbolic_name(evlist); 263} 264 265static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist) 266{ 267 struct perf_evsel *evsel = perf_evlist__first(evlist); 268 269 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 270 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 271 272 return test__checkevent_symbolic_name(evlist); 273} 274 275static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist) 276{ 277 struct perf_evsel *evsel = perf_evlist__first(evlist); 278 279 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 280 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 281 282 return test__checkevent_symbolic_name(evlist); 283} 284 285static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist) 286{ 287 struct perf_evsel *evsel = perf_evlist__first(evlist); 288 289 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 290 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 291 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 292 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 293 294 return test__checkevent_symbolic_alias(evlist); 295} 296 297static int test__checkevent_genhw_modifier(struct perf_evlist *evlist) 298{ 299 struct perf_evsel *evsel = perf_evlist__first(evlist); 300 301 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 302 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 303 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 304 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); 305 306 return test__checkevent_genhw(evlist); 307} 308 309static int test__checkevent_exclude_idle_modifier(struct perf_evlist *evlist) 310{ 311 struct perf_evsel *evsel = perf_evlist__first(evlist); 312 313 TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle); 314 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 315 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 316 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 317 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 318 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 319 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 320 321 return test__checkevent_symbolic_name(evlist); 322} 323 324static int test__checkevent_exclude_idle_modifier_1(struct perf_evlist *evlist) 325{ 326 struct perf_evsel *evsel = perf_evlist__first(evlist); 327 328 TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle); 329 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 330 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 331 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 332 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 333 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 334 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 335 336 return test__checkevent_symbolic_name(evlist); 337} 338 339static int test__checkevent_breakpoint_modifier(struct perf_evlist *evlist) 340{ 341 struct perf_evsel *evsel = perf_evlist__first(evlist); 342 343 344 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 345 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 346 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 347 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 348 TEST_ASSERT_VAL("wrong name", 349 !strcmp(perf_evsel__name(evsel), "mem:0:u")); 350 351 return test__checkevent_breakpoint(evlist); 352} 353 354static int test__checkevent_breakpoint_x_modifier(struct perf_evlist *evlist) 355{ 356 struct perf_evsel *evsel = perf_evlist__first(evlist); 357 358 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 359 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 360 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 361 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 362 TEST_ASSERT_VAL("wrong name", 363 !strcmp(perf_evsel__name(evsel), "mem:0:x:k")); 364 365 return test__checkevent_breakpoint_x(evlist); 366} 367 368static int test__checkevent_breakpoint_r_modifier(struct perf_evlist *evlist) 369{ 370 struct perf_evsel *evsel = perf_evlist__first(evlist); 371 372 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 373 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 374 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 375 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); 376 TEST_ASSERT_VAL("wrong name", 377 !strcmp(perf_evsel__name(evsel), "mem:0:r:hp")); 378 379 return test__checkevent_breakpoint_r(evlist); 380} 381 382static int test__checkevent_breakpoint_w_modifier(struct perf_evlist *evlist) 383{ 384 struct perf_evsel *evsel = perf_evlist__first(evlist); 385 386 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 387 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 388 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 389 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); 390 TEST_ASSERT_VAL("wrong name", 391 !strcmp(perf_evsel__name(evsel), "mem:0:w:up")); 392 393 return test__checkevent_breakpoint_w(evlist); 394} 395 396static int test__checkevent_breakpoint_rw_modifier(struct perf_evlist *evlist) 397{ 398 struct perf_evsel *evsel = perf_evlist__first(evlist); 399 400 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 401 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 402 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 403 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); 404 TEST_ASSERT_VAL("wrong name", 405 !strcmp(perf_evsel__name(evsel), "mem:0:rw:kp")); 406 407 return test__checkevent_breakpoint_rw(evlist); 408} 409 410static int test__checkevent_pmu(struct perf_evlist *evlist) 411{ 412 413 struct perf_evsel *evsel = perf_evlist__first(evlist); 414 415 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 416 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 417 TEST_ASSERT_VAL("wrong config", 10 == evsel->attr.config); 418 TEST_ASSERT_VAL("wrong config1", 1 == evsel->attr.config1); 419 TEST_ASSERT_VAL("wrong config2", 3 == evsel->attr.config2); 420 /* 421 * The period value gets configured within perf_evlist__config, 422 * while this test executes only parse events method. 423 */ 424 TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period); 425 426 return 0; 427} 428 429static int test__checkevent_list(struct perf_evlist *evlist) 430{ 431 struct perf_evsel *evsel = perf_evlist__first(evlist); 432 433 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries); 434 435 /* r1 */ 436 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 437 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); 438 TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1); 439 TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2); 440 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 441 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 442 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 443 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 444 445 /* syscalls:sys_enter_openat:k */ 446 evsel = perf_evsel__next(evsel); 447 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type); 448 TEST_ASSERT_VAL("wrong sample_type", 449 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type); 450 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period); 451 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 452 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 453 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 454 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 455 456 /* 1:1:hp */ 457 evsel = perf_evsel__next(evsel); 458 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type); 459 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); 460 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 461 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 462 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 463 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); 464 465 return 0; 466} 467 468static int test__checkevent_pmu_name(struct perf_evlist *evlist) 469{ 470 struct perf_evsel *evsel = perf_evlist__first(evlist); 471 472 /* cpu/config=1,name=krava/u */ 473 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 474 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 475 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); 476 TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava")); 477 478 /* cpu/config=2/u" */ 479 evsel = perf_evsel__next(evsel); 480 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 481 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 482 TEST_ASSERT_VAL("wrong config", 2 == evsel->attr.config); 483 TEST_ASSERT_VAL("wrong name", 484 !strcmp(perf_evsel__name(evsel), "cpu/config=2/u")); 485 486 return 0; 487} 488 489static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlist) 490{ 491 struct perf_evsel *evsel = perf_evlist__first(evlist); 492 493 /* cpu/config=1,call-graph=fp,time,period=100000/ */ 494 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 495 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 496 TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); 497 /* 498 * The period, time and callgraph value gets configured 499 * within perf_evlist__config, 500 * while this test executes only parse events method. 501 */ 502 TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period); 503 TEST_ASSERT_VAL("wrong callgraph", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type)); 504 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type)); 505 506 /* cpu/config=2,call-graph=no,time=0,period=2000/ */ 507 evsel = perf_evsel__next(evsel); 508 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 509 TEST_ASSERT_VAL("wrong config", 2 == evsel->attr.config); 510 /* 511 * The period, time and callgraph value gets configured 512 * within perf_evlist__config, 513 * while this test executes only parse events method. 514 */ 515 TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period); 516 TEST_ASSERT_VAL("wrong callgraph", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type)); 517 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type)); 518 519 return 0; 520} 521 522static int test__checkevent_pmu_events(struct perf_evlist *evlist) 523{ 524 struct perf_evsel *evsel = perf_evlist__first(evlist); 525 526 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 527 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 528 TEST_ASSERT_VAL("wrong exclude_user", 529 !evsel->attr.exclude_user); 530 TEST_ASSERT_VAL("wrong exclude_kernel", 531 evsel->attr.exclude_kernel); 532 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 533 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 534 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned); 535 536 return 0; 537} 538 539 540static int test__checkevent_pmu_events_mix(struct perf_evlist *evlist) 541{ 542 struct perf_evsel *evsel = perf_evlist__first(evlist); 543 544 /* pmu-event:u */ 545 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 546 TEST_ASSERT_VAL("wrong exclude_user", 547 !evsel->attr.exclude_user); 548 TEST_ASSERT_VAL("wrong exclude_kernel", 549 evsel->attr.exclude_kernel); 550 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 551 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 552 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned); 553 554 /* cpu/pmu-event/u*/ 555 evsel = perf_evsel__next(evsel); 556 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 557 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); 558 TEST_ASSERT_VAL("wrong exclude_user", 559 !evsel->attr.exclude_user); 560 TEST_ASSERT_VAL("wrong exclude_kernel", 561 evsel->attr.exclude_kernel); 562 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 563 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 564 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned); 565 566 return 0; 567} 568 569static int test__checkterms_simple(struct list_head *terms) 570{ 571 struct parse_events_term *term; 572 573 /* config=10 */ 574 term = list_entry(terms->next, struct parse_events_term, list); 575 TEST_ASSERT_VAL("wrong type term", 576 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG); 577 TEST_ASSERT_VAL("wrong type val", 578 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM); 579 TEST_ASSERT_VAL("wrong val", term->val.num == 10); 580 TEST_ASSERT_VAL("wrong config", !term->config); 581 582 /* config1 */ 583 term = list_entry(term->list.next, struct parse_events_term, list); 584 TEST_ASSERT_VAL("wrong type term", 585 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1); 586 TEST_ASSERT_VAL("wrong type val", 587 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM); 588 TEST_ASSERT_VAL("wrong val", term->val.num == 1); 589 TEST_ASSERT_VAL("wrong config", !term->config); 590 591 /* config2=3 */ 592 term = list_entry(term->list.next, struct parse_events_term, list); 593 TEST_ASSERT_VAL("wrong type term", 594 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2); 595 TEST_ASSERT_VAL("wrong type val", 596 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM); 597 TEST_ASSERT_VAL("wrong val", term->val.num == 3); 598 TEST_ASSERT_VAL("wrong config", !term->config); 599 600 /* umask=1*/ 601 term = list_entry(term->list.next, struct parse_events_term, list); 602 TEST_ASSERT_VAL("wrong type term", 603 term->type_term == PARSE_EVENTS__TERM_TYPE_USER); 604 TEST_ASSERT_VAL("wrong type val", 605 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM); 606 TEST_ASSERT_VAL("wrong val", term->val.num == 1); 607 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask")); 608 609 return 0; 610} 611 612static int test__group1(struct perf_evlist *evlist) 613{ 614 struct perf_evsel *evsel, *leader; 615 616 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 617 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); 618 619 /* instructions:k */ 620 evsel = leader = perf_evlist__first(evlist); 621 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 622 TEST_ASSERT_VAL("wrong config", 623 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config); 624 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 625 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 626 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 627 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 628 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 629 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 630 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 631 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 632 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 633 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 634 635 /* cycles:upp */ 636 evsel = perf_evsel__next(evsel); 637 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 638 TEST_ASSERT_VAL("wrong config", 639 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 640 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 641 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 642 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 643 /* use of precise requires exclude_guest */ 644 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 645 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 646 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2); 647 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 648 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 649 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 650 651 return 0; 652} 653 654static int test__group2(struct perf_evlist *evlist) 655{ 656 struct perf_evsel *evsel, *leader; 657 658 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries); 659 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); 660 661 /* faults + :ku modifier */ 662 evsel = leader = perf_evlist__first(evlist); 663 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type); 664 TEST_ASSERT_VAL("wrong config", 665 PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config); 666 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 667 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 668 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 669 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 670 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 671 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 672 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 673 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 674 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 675 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 676 677 /* cache-references + :u modifier */ 678 evsel = perf_evsel__next(evsel); 679 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 680 TEST_ASSERT_VAL("wrong config", 681 PERF_COUNT_HW_CACHE_REFERENCES == evsel->attr.config); 682 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 683 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 684 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 685 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 686 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 687 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 688 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 689 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 690 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 691 692 /* cycles:k */ 693 evsel = perf_evsel__next(evsel); 694 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 695 TEST_ASSERT_VAL("wrong config", 696 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 697 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 698 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 699 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 700 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 701 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 702 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 703 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 704 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 705 706 return 0; 707} 708 709static int test__group3(struct perf_evlist *evlist __maybe_unused) 710{ 711 struct perf_evsel *evsel, *leader; 712 713 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries); 714 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups); 715 716 /* group1 syscalls:sys_enter_openat:H */ 717 evsel = leader = perf_evlist__first(evlist); 718 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type); 719 TEST_ASSERT_VAL("wrong sample_type", 720 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type); 721 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period); 722 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 723 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 724 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 725 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 726 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 727 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 728 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 729 TEST_ASSERT_VAL("wrong group name", 730 !strcmp(leader->group_name, "group1")); 731 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 732 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 733 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 734 735 /* group1 cycles:kppp */ 736 evsel = perf_evsel__next(evsel); 737 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 738 TEST_ASSERT_VAL("wrong config", 739 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 740 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 741 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 742 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 743 /* use of precise requires exclude_guest */ 744 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 745 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 746 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 3); 747 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 748 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 749 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 750 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 751 752 /* group2 cycles + G modifier */ 753 evsel = leader = perf_evsel__next(evsel); 754 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 755 TEST_ASSERT_VAL("wrong config", 756 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 757 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 758 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 759 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 760 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 761 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 762 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 763 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 764 TEST_ASSERT_VAL("wrong group name", 765 !strcmp(leader->group_name, "group2")); 766 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 767 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 768 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 769 770 /* group2 1:3 + G modifier */ 771 evsel = perf_evsel__next(evsel); 772 TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type); 773 TEST_ASSERT_VAL("wrong config", 3 == evsel->attr.config); 774 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 775 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 776 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 777 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 778 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 779 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 780 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 781 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 782 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 783 784 /* instructions:u */ 785 evsel = perf_evsel__next(evsel); 786 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 787 TEST_ASSERT_VAL("wrong config", 788 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config); 789 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 790 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 791 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 792 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 793 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 794 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 795 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 796 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 797 798 return 0; 799} 800 801static int test__group4(struct perf_evlist *evlist __maybe_unused) 802{ 803 struct perf_evsel *evsel, *leader; 804 805 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 806 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); 807 808 /* cycles:u + p */ 809 evsel = leader = perf_evlist__first(evlist); 810 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 811 TEST_ASSERT_VAL("wrong config", 812 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 813 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 814 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 815 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 816 /* use of precise requires exclude_guest */ 817 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 818 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 819 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 1); 820 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 821 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 822 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 823 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 824 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 825 826 /* instructions:kp + p */ 827 evsel = perf_evsel__next(evsel); 828 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 829 TEST_ASSERT_VAL("wrong config", 830 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config); 831 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); 832 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 833 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 834 /* use of precise requires exclude_guest */ 835 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 836 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 837 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2); 838 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 839 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 840 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 841 842 return 0; 843} 844 845static int test__group5(struct perf_evlist *evlist __maybe_unused) 846{ 847 struct perf_evsel *evsel, *leader; 848 849 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries); 850 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups); 851 852 /* cycles + G */ 853 evsel = leader = perf_evlist__first(evlist); 854 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 855 TEST_ASSERT_VAL("wrong config", 856 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 857 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 858 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 859 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 860 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 861 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 862 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 863 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 864 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 865 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 866 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 867 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 868 869 /* instructions + G */ 870 evsel = perf_evsel__next(evsel); 871 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 872 TEST_ASSERT_VAL("wrong config", 873 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config); 874 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 875 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 876 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 877 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 878 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 879 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 880 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 881 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 882 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 883 884 /* cycles:G */ 885 evsel = leader = perf_evsel__next(evsel); 886 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 887 TEST_ASSERT_VAL("wrong config", 888 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 889 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 890 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 891 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 892 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 893 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 894 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 895 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 896 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 897 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 898 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 899 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); 900 901 /* instructions:G */ 902 evsel = perf_evsel__next(evsel); 903 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 904 TEST_ASSERT_VAL("wrong config", 905 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config); 906 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 907 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 908 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 909 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 910 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 911 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 912 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 913 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 914 915 /* cycles */ 916 evsel = perf_evsel__next(evsel); 917 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 918 TEST_ASSERT_VAL("wrong config", 919 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 920 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 921 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 922 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 923 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 924 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 925 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 926 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 927 928 return 0; 929} 930 931static int test__group_gh1(struct perf_evlist *evlist) 932{ 933 struct perf_evsel *evsel, *leader; 934 935 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 936 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); 937 938 /* cycles + :H group modifier */ 939 evsel = leader = perf_evlist__first(evlist); 940 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 941 TEST_ASSERT_VAL("wrong config", 942 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 943 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 944 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 945 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 946 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 947 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 948 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 949 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 950 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 951 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 952 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 953 954 /* cache-misses:G + :H group modifier */ 955 evsel = perf_evsel__next(evsel); 956 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 957 TEST_ASSERT_VAL("wrong config", 958 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config); 959 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 960 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 961 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 962 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 963 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 964 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 965 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 966 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 967 968 return 0; 969} 970 971static int test__group_gh2(struct perf_evlist *evlist) 972{ 973 struct perf_evsel *evsel, *leader; 974 975 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 976 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); 977 978 /* cycles + :G group modifier */ 979 evsel = leader = perf_evlist__first(evlist); 980 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 981 TEST_ASSERT_VAL("wrong config", 982 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 983 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 984 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 985 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 986 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 987 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 988 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 989 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 990 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 991 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 992 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 993 994 /* cache-misses:H + :G group modifier */ 995 evsel = perf_evsel__next(evsel); 996 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 997 TEST_ASSERT_VAL("wrong config", 998 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config); 999 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1000 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 1001 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 1002 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 1003 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 1004 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1005 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1006 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 1007 1008 return 0; 1009} 1010 1011static int test__group_gh3(struct perf_evlist *evlist) 1012{ 1013 struct perf_evsel *evsel, *leader; 1014 1015 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 1016 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); 1017 1018 /* cycles:G + :u group modifier */ 1019 evsel = leader = perf_evlist__first(evlist); 1020 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1021 TEST_ASSERT_VAL("wrong config", 1022 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 1023 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1024 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 1025 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 1026 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 1027 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 1028 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1029 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 1030 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 1031 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 1032 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 1033 1034 /* cache-misses:H + :u group modifier */ 1035 evsel = perf_evsel__next(evsel); 1036 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1037 TEST_ASSERT_VAL("wrong config", 1038 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config); 1039 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1040 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 1041 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 1042 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 1043 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 1044 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1045 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1046 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 1047 1048 return 0; 1049} 1050 1051static int test__group_gh4(struct perf_evlist *evlist) 1052{ 1053 struct perf_evsel *evsel, *leader; 1054 1055 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 1056 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); 1057 1058 /* cycles:G + :uG group modifier */ 1059 evsel = leader = perf_evlist__first(evlist); 1060 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1061 TEST_ASSERT_VAL("wrong config", 1062 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 1063 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1064 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 1065 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 1066 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 1067 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); 1068 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1069 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 1070 TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); 1071 TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); 1072 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); 1073 1074 /* cache-misses:H + :uG group modifier */ 1075 evsel = perf_evsel__next(evsel); 1076 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1077 TEST_ASSERT_VAL("wrong config", 1078 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config); 1079 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1080 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 1081 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 1082 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); 1083 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 1084 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1085 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1086 TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1); 1087 1088 return 0; 1089} 1090 1091static int test__leader_sample1(struct perf_evlist *evlist) 1092{ 1093 struct perf_evsel *evsel, *leader; 1094 1095 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries); 1096 1097 /* cycles - sampling group leader */ 1098 evsel = leader = perf_evlist__first(evlist); 1099 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1100 TEST_ASSERT_VAL("wrong config", 1101 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 1102 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1103 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 1104 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 1105 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 1106 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 1107 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1108 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 1109 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1110 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); 1111 1112 /* cache-misses - not sampling */ 1113 evsel = perf_evsel__next(evsel); 1114 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1115 TEST_ASSERT_VAL("wrong config", 1116 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config); 1117 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1118 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 1119 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 1120 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 1121 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 1122 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1123 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1124 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); 1125 1126 /* branch-misses - not sampling */ 1127 evsel = perf_evsel__next(evsel); 1128 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1129 TEST_ASSERT_VAL("wrong config", 1130 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config); 1131 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1132 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); 1133 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); 1134 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 1135 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 1136 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1137 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 1138 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1139 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); 1140 1141 return 0; 1142} 1143 1144static int test__leader_sample2(struct perf_evlist *evlist __maybe_unused) 1145{ 1146 struct perf_evsel *evsel, *leader; 1147 1148 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 1149 1150 /* instructions - sampling group leader */ 1151 evsel = leader = perf_evlist__first(evlist); 1152 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1153 TEST_ASSERT_VAL("wrong config", 1154 PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config); 1155 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1156 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 1157 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 1158 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 1159 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 1160 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1161 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 1162 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1163 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); 1164 1165 /* branch-misses - not sampling */ 1166 evsel = perf_evsel__next(evsel); 1167 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1168 TEST_ASSERT_VAL("wrong config", 1169 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config); 1170 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1171 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 1172 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 1173 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); 1174 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); 1175 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1176 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 1177 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1178 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); 1179 1180 return 0; 1181} 1182 1183static int test__checkevent_pinned_modifier(struct perf_evlist *evlist) 1184{ 1185 struct perf_evsel *evsel = perf_evlist__first(evlist); 1186 1187 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1188 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 1189 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 1190 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); 1191 TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned); 1192 1193 return test__checkevent_symbolic_name(evlist); 1194} 1195 1196static int test__pinned_group(struct perf_evlist *evlist) 1197{ 1198 struct perf_evsel *evsel, *leader; 1199 1200 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries); 1201 1202 /* cycles - group leader */ 1203 evsel = leader = perf_evlist__first(evlist); 1204 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1205 TEST_ASSERT_VAL("wrong config", 1206 PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config); 1207 TEST_ASSERT_VAL("wrong group name", !evsel->group_name); 1208 TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); 1209 TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned); 1210 1211 /* cache-misses - can not be pinned, but will go on with the leader */ 1212 evsel = perf_evsel__next(evsel); 1213 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); 1214 TEST_ASSERT_VAL("wrong config", 1215 PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config); 1216 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned); 1217 1218 /* branch-misses - ditto */ 1219 evsel = perf_evsel__next(evsel); 1220 TEST_ASSERT_VAL("wrong config", 1221 PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config); 1222 TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned); 1223 1224 return 0; 1225} 1226 1227static int test__checkevent_breakpoint_len(struct perf_evlist *evlist) 1228{ 1229 struct perf_evsel *evsel = perf_evlist__first(evlist); 1230 1231 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 1232 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type); 1233 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); 1234 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) == 1235 evsel->attr.bp_type); 1236 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 == 1237 evsel->attr.bp_len); 1238 1239 return 0; 1240} 1241 1242static int test__checkevent_breakpoint_len_w(struct perf_evlist *evlist) 1243{ 1244 struct perf_evsel *evsel = perf_evlist__first(evlist); 1245 1246 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); 1247 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type); 1248 TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); 1249 TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W == 1250 evsel->attr.bp_type); 1251 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 == 1252 evsel->attr.bp_len); 1253 1254 return 0; 1255} 1256 1257static int 1258test__checkevent_breakpoint_len_rw_modifier(struct perf_evlist *evlist) 1259{ 1260 struct perf_evsel *evsel = perf_evlist__first(evlist); 1261 1262 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); 1263 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); 1264 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); 1265 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); 1266 1267 return test__checkevent_breakpoint_rw(evlist); 1268} 1269 1270static int test__checkevent_precise_max_modifier(struct perf_evlist *evlist) 1271{ 1272 struct perf_evsel *evsel = perf_evlist__first(evlist); 1273 1274 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries); 1275 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type); 1276 TEST_ASSERT_VAL("wrong config", 1277 PERF_COUNT_SW_TASK_CLOCK == evsel->attr.config); 1278 return 0; 1279} 1280 1281static int test__checkevent_config_symbol(struct perf_evlist *evlist) 1282{ 1283 struct perf_evsel *evsel = perf_evlist__first(evlist); 1284 1285 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0); 1286 return 0; 1287} 1288 1289static int test__checkevent_config_raw(struct perf_evlist *evlist) 1290{ 1291 struct perf_evsel *evsel = perf_evlist__first(evlist); 1292 1293 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0); 1294 return 0; 1295} 1296 1297static int test__checkevent_config_num(struct perf_evlist *evlist) 1298{ 1299 struct perf_evsel *evsel = perf_evlist__first(evlist); 1300 1301 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0); 1302 return 0; 1303} 1304 1305static int test__checkevent_config_cache(struct perf_evlist *evlist) 1306{ 1307 struct perf_evsel *evsel = perf_evlist__first(evlist); 1308 1309 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "cachepmu") == 0); 1310 return 0; 1311} 1312 1313static int count_tracepoints(void) 1314{ 1315 struct dirent *events_ent; 1316 DIR *events_dir; 1317 int cnt = 0; 1318 1319 events_dir = opendir(tracing_events_path); 1320 1321 TEST_ASSERT_VAL("Can't open events dir", events_dir); 1322 1323 while ((events_ent = readdir(events_dir))) { 1324 char sys_path[PATH_MAX]; 1325 struct dirent *sys_ent; 1326 DIR *sys_dir; 1327 1328 if (!strcmp(events_ent->d_name, ".") 1329 || !strcmp(events_ent->d_name, "..") 1330 || !strcmp(events_ent->d_name, "enable") 1331 || !strcmp(events_ent->d_name, "header_event") 1332 || !strcmp(events_ent->d_name, "header_page")) 1333 continue; 1334 1335 scnprintf(sys_path, PATH_MAX, "%s/%s", 1336 tracing_events_path, events_ent->d_name); 1337 1338 sys_dir = opendir(sys_path); 1339 TEST_ASSERT_VAL("Can't open sys dir", sys_dir); 1340 1341 while ((sys_ent = readdir(sys_dir))) { 1342 if (!strcmp(sys_ent->d_name, ".") 1343 || !strcmp(sys_ent->d_name, "..") 1344 || !strcmp(sys_ent->d_name, "enable") 1345 || !strcmp(sys_ent->d_name, "filter")) 1346 continue; 1347 1348 cnt++; 1349 } 1350 1351 closedir(sys_dir); 1352 } 1353 1354 closedir(events_dir); 1355 return cnt; 1356} 1357 1358static int test__all_tracepoints(struct perf_evlist *evlist) 1359{ 1360 TEST_ASSERT_VAL("wrong events count", 1361 count_tracepoints() == evlist->nr_entries); 1362 1363 return test__checkevent_tracepoint_multi(evlist); 1364} 1365 1366struct evlist_test { 1367 const char *name; 1368 __u32 type; 1369 const int id; 1370 int (*check)(struct perf_evlist *evlist); 1371}; 1372 1373static struct evlist_test test__events[] = { 1374 { 1375 .name = "syscalls:sys_enter_openat", 1376 .check = test__checkevent_tracepoint, 1377 .id = 0, 1378 }, 1379 { 1380 .name = "syscalls:*", 1381 .check = test__checkevent_tracepoint_multi, 1382 .id = 1, 1383 }, 1384 { 1385 .name = "r1a", 1386 .check = test__checkevent_raw, 1387 .id = 2, 1388 }, 1389 { 1390 .name = "1:1", 1391 .check = test__checkevent_numeric, 1392 .id = 3, 1393 }, 1394 { 1395 .name = "instructions", 1396 .check = test__checkevent_symbolic_name, 1397 .id = 4, 1398 }, 1399 { 1400 .name = "cycles/period=100000,config2/", 1401 .check = test__checkevent_symbolic_name_config, 1402 .id = 5, 1403 }, 1404 { 1405 .name = "faults", 1406 .check = test__checkevent_symbolic_alias, 1407 .id = 6, 1408 }, 1409 { 1410 .name = "L1-dcache-load-miss", 1411 .check = test__checkevent_genhw, 1412 .id = 7, 1413 }, 1414 { 1415 .name = "mem:0", 1416 .check = test__checkevent_breakpoint, 1417 .id = 8, 1418 }, 1419 { 1420 .name = "mem:0:x", 1421 .check = test__checkevent_breakpoint_x, 1422 .id = 9, 1423 }, 1424 { 1425 .name = "mem:0:r", 1426 .check = test__checkevent_breakpoint_r, 1427 .id = 10, 1428 }, 1429 { 1430 .name = "mem:0:w", 1431 .check = test__checkevent_breakpoint_w, 1432 .id = 11, 1433 }, 1434 { 1435 .name = "syscalls:sys_enter_openat:k", 1436 .check = test__checkevent_tracepoint_modifier, 1437 .id = 12, 1438 }, 1439 { 1440 .name = "syscalls:*:u", 1441 .check = test__checkevent_tracepoint_multi_modifier, 1442 .id = 13, 1443 }, 1444 { 1445 .name = "r1a:kp", 1446 .check = test__checkevent_raw_modifier, 1447 .id = 14, 1448 }, 1449 { 1450 .name = "1:1:hp", 1451 .check = test__checkevent_numeric_modifier, 1452 .id = 15, 1453 }, 1454 { 1455 .name = "instructions:h", 1456 .check = test__checkevent_symbolic_name_modifier, 1457 .id = 16, 1458 }, 1459 { 1460 .name = "faults:u", 1461 .check = test__checkevent_symbolic_alias_modifier, 1462 .id = 17, 1463 }, 1464 { 1465 .name = "L1-dcache-load-miss:kp", 1466 .check = test__checkevent_genhw_modifier, 1467 .id = 18, 1468 }, 1469 { 1470 .name = "mem:0:u", 1471 .check = test__checkevent_breakpoint_modifier, 1472 .id = 19, 1473 }, 1474 { 1475 .name = "mem:0:x:k", 1476 .check = test__checkevent_breakpoint_x_modifier, 1477 .id = 20, 1478 }, 1479 { 1480 .name = "mem:0:r:hp", 1481 .check = test__checkevent_breakpoint_r_modifier, 1482 .id = 21, 1483 }, 1484 { 1485 .name = "mem:0:w:up", 1486 .check = test__checkevent_breakpoint_w_modifier, 1487 .id = 22, 1488 }, 1489 { 1490 .name = "r1,syscalls:sys_enter_openat:k,1:1:hp", 1491 .check = test__checkevent_list, 1492 .id = 23, 1493 }, 1494 { 1495 .name = "instructions:G", 1496 .check = test__checkevent_exclude_host_modifier, 1497 .id = 24, 1498 }, 1499 { 1500 .name = "instructions:H", 1501 .check = test__checkevent_exclude_guest_modifier, 1502 .id = 25, 1503 }, 1504 { 1505 .name = "mem:0:rw", 1506 .check = test__checkevent_breakpoint_rw, 1507 .id = 26, 1508 }, 1509 { 1510 .name = "mem:0:rw:kp", 1511 .check = test__checkevent_breakpoint_rw_modifier, 1512 .id = 27, 1513 }, 1514 { 1515 .name = "{instructions:k,cycles:upp}", 1516 .check = test__group1, 1517 .id = 28, 1518 }, 1519 { 1520 .name = "{faults:k,cache-references}:u,cycles:k", 1521 .check = test__group2, 1522 .id = 29, 1523 }, 1524 { 1525 .name = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u", 1526 .check = test__group3, 1527 .id = 30, 1528 }, 1529 { 1530 .name = "{cycles:u,instructions:kp}:p", 1531 .check = test__group4, 1532 .id = 31, 1533 }, 1534 { 1535 .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles", 1536 .check = test__group5, 1537 .id = 32, 1538 }, 1539 { 1540 .name = "*:*", 1541 .check = test__all_tracepoints, 1542 .id = 33, 1543 }, 1544 { 1545 .name = "{cycles,cache-misses:G}:H", 1546 .check = test__group_gh1, 1547 .id = 34, 1548 }, 1549 { 1550 .name = "{cycles,cache-misses:H}:G", 1551 .check = test__group_gh2, 1552 .id = 35, 1553 }, 1554 { 1555 .name = "{cycles:G,cache-misses:H}:u", 1556 .check = test__group_gh3, 1557 .id = 36, 1558 }, 1559 { 1560 .name = "{cycles:G,cache-misses:H}:uG", 1561 .check = test__group_gh4, 1562 .id = 37, 1563 }, 1564 { 1565 .name = "{cycles,cache-misses,branch-misses}:S", 1566 .check = test__leader_sample1, 1567 .id = 38, 1568 }, 1569 { 1570 .name = "{instructions,branch-misses}:Su", 1571 .check = test__leader_sample2, 1572 .id = 39, 1573 }, 1574 { 1575 .name = "instructions:uDp", 1576 .check = test__checkevent_pinned_modifier, 1577 .id = 40, 1578 }, 1579 { 1580 .name = "{cycles,cache-misses,branch-misses}:D", 1581 .check = test__pinned_group, 1582 .id = 41, 1583 }, 1584 { 1585 .name = "mem:0/1", 1586 .check = test__checkevent_breakpoint_len, 1587 .id = 42, 1588 }, 1589 { 1590 .name = "mem:0/2:w", 1591 .check = test__checkevent_breakpoint_len_w, 1592 .id = 43, 1593 }, 1594 { 1595 .name = "mem:0/4:rw:u", 1596 .check = test__checkevent_breakpoint_len_rw_modifier, 1597 .id = 44 1598 }, 1599#if defined(__s390x__) 1600 { 1601 .name = "kvm-s390:kvm_s390_create_vm", 1602 .check = test__checkevent_tracepoint, 1603 .id = 100, 1604 }, 1605#endif 1606 { 1607 .name = "instructions:I", 1608 .check = test__checkevent_exclude_idle_modifier, 1609 .id = 45, 1610 }, 1611 { 1612 .name = "instructions:kIG", 1613 .check = test__checkevent_exclude_idle_modifier_1, 1614 .id = 46, 1615 }, 1616 { 1617 .name = "task-clock:P,cycles", 1618 .check = test__checkevent_precise_max_modifier, 1619 .id = 47, 1620 }, 1621 { 1622 .name = "instructions/name=insn/", 1623 .check = test__checkevent_config_symbol, 1624 .id = 48, 1625 }, 1626 { 1627 .name = "r1234/name=rawpmu/", 1628 .check = test__checkevent_config_raw, 1629 .id = 49, 1630 }, 1631 { 1632 .name = "4:0x6530160/name=numpmu/", 1633 .check = test__checkevent_config_num, 1634 .id = 50, 1635 }, 1636 { 1637 .name = "L1-dcache-misses/name=cachepmu/", 1638 .check = test__checkevent_config_cache, 1639 .id = 51, 1640 }, 1641}; 1642 1643static struct evlist_test test__events_pmu[] = { 1644 { 1645 .name = "cpu/config=10,config1,config2=3,period=1000/u", 1646 .check = test__checkevent_pmu, 1647 .id = 0, 1648 }, 1649 { 1650 .name = "cpu/config=1,name=krava/u,cpu/config=2/u", 1651 .check = test__checkevent_pmu_name, 1652 .id = 1, 1653 }, 1654 { 1655 .name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/", 1656 .check = test__checkevent_pmu_partial_time_callgraph, 1657 .id = 2, 1658 }, 1659}; 1660 1661struct terms_test { 1662 const char *str; 1663 __u32 type; 1664 int (*check)(struct list_head *terms); 1665}; 1666 1667static struct terms_test test__terms[] = { 1668 [0] = { 1669 .str = "config=10,config1,config2=3,umask=1", 1670 .check = test__checkterms_simple, 1671 }, 1672}; 1673 1674static int test_event(struct evlist_test *e) 1675{ 1676 struct perf_evlist *evlist; 1677 int ret; 1678 1679 evlist = perf_evlist__new(); 1680 if (evlist == NULL) 1681 return -ENOMEM; 1682 1683 ret = parse_events(evlist, e->name, NULL); 1684 if (ret) { 1685 pr_debug("failed to parse event '%s', err %d\n", 1686 e->name, ret); 1687 } else { 1688 ret = e->check(evlist); 1689 } 1690 1691 perf_evlist__delete(evlist); 1692 1693 return ret; 1694} 1695 1696static int test_events(struct evlist_test *events, unsigned cnt) 1697{ 1698 int ret1, ret2 = 0; 1699 unsigned i; 1700 1701 for (i = 0; i < cnt; i++) { 1702 struct evlist_test *e = &events[i]; 1703 1704 pr_debug("running test %d '%s'\n", e->id, e->name); 1705 ret1 = test_event(e); 1706 if (ret1) 1707 ret2 = ret1; 1708 } 1709 1710 return ret2; 1711} 1712 1713static int test_term(struct terms_test *t) 1714{ 1715 struct list_head terms; 1716 int ret; 1717 1718 INIT_LIST_HEAD(&terms); 1719 1720 ret = parse_events_terms(&terms, t->str); 1721 if (ret) { 1722 pr_debug("failed to parse terms '%s', err %d\n", 1723 t->str , ret); 1724 return ret; 1725 } 1726 1727 ret = t->check(&terms); 1728 parse_events_terms__purge(&terms); 1729 1730 return ret; 1731} 1732 1733static int test_terms(struct terms_test *terms, unsigned cnt) 1734{ 1735 int ret = 0; 1736 unsigned i; 1737 1738 for (i = 0; i < cnt; i++) { 1739 struct terms_test *t = &terms[i]; 1740 1741 pr_debug("running test %d '%s'\n", i, t->str); 1742 ret = test_term(t); 1743 if (ret) 1744 break; 1745 } 1746 1747 return ret; 1748} 1749 1750static int test_pmu(void) 1751{ 1752 struct stat st; 1753 char path[PATH_MAX]; 1754 int ret; 1755 1756 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/", 1757 sysfs__mountpoint()); 1758 1759 ret = stat(path, &st); 1760 if (ret) 1761 pr_debug("omitting PMU cpu tests\n"); 1762 return !ret; 1763} 1764 1765static int test_pmu_events(void) 1766{ 1767 struct stat st; 1768 char path[PATH_MAX]; 1769 struct dirent *ent; 1770 DIR *dir; 1771 int ret; 1772 1773 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/", 1774 sysfs__mountpoint()); 1775 1776 ret = stat(path, &st); 1777 if (ret) { 1778 pr_debug("omitting PMU cpu events tests\n"); 1779 return 0; 1780 } 1781 1782 dir = opendir(path); 1783 if (!dir) { 1784 pr_debug("can't open pmu event dir"); 1785 return -1; 1786 } 1787 1788 while (!ret && (ent = readdir(dir))) { 1789 struct evlist_test e; 1790 char name[2 * NAME_MAX + 1 + 12 + 3]; 1791 1792 /* Names containing . are special and cannot be used directly */ 1793 if (strchr(ent->d_name, '.')) 1794 continue; 1795 1796 snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name); 1797 1798 e.name = name; 1799 e.check = test__checkevent_pmu_events; 1800 1801 ret = test_event(&e); 1802 if (ret) 1803 break; 1804 snprintf(name, sizeof(name), "%s:u,cpu/event=%s/u", ent->d_name, ent->d_name); 1805 e.name = name; 1806 e.check = test__checkevent_pmu_events_mix; 1807 ret = test_event(&e); 1808 } 1809 1810 closedir(dir); 1811 return ret; 1812} 1813 1814int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused) 1815{ 1816 int ret1, ret2 = 0; 1817 1818#define TEST_EVENTS(tests) \ 1819do { \ 1820 ret1 = test_events(tests, ARRAY_SIZE(tests)); \ 1821 if (!ret2) \ 1822 ret2 = ret1; \ 1823} while (0) 1824 1825 TEST_EVENTS(test__events); 1826 1827 if (test_pmu()) 1828 TEST_EVENTS(test__events_pmu); 1829 1830 if (test_pmu()) { 1831 int ret = test_pmu_events(); 1832 if (ret) 1833 return ret; 1834 } 1835 1836 ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms)); 1837 if (!ret2) 1838 ret2 = ret1; 1839 1840 return ret2; 1841}