tools/perf/tests/parse-events.c

   1
   2 #include "parse-events.h"
   3 #include "evsel.h"
   4 #include "evlist.h"
   5 #include "sysfs.h"
   6 #include <lk/debugfs.h>
   7 #include "tests.h"
   8 #include <linux/hw_breakpoint.h>
   9
  10 #define TEST_ASSERT_VAL(text, cond) \
  11 do { \
  12         if (!(cond)) { \
  13                 pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
  14                 return -1; \
  15         } \
  16 } while (0)
  17
  18 #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
  19                              PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
  20
  21 static int test__checkevent_tracepoint(struct perf_evlist *evlist)
  22 {
  23         struct perf_evsel *evsel = perf_evlist__first(evlist);
  24
  25         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
  26         TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
  27         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
  28         TEST_ASSERT_VAL("wrong sample_type",
  29                 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
  30         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
  31         return 0;
  32 }
  33
  34 static int test__checkevent_tracepoint_multi(struct perf_evlist *evlist)
  35 {
  36         struct perf_evsel *evsel;
  37
  38         TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
  39         TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
  40
  41         list_for_each_entry(evsel, &evlist->entries, node) {
  42                 TEST_ASSERT_VAL("wrong type",
  43                         PERF_TYPE_TRACEPOINT == evsel->attr.type);
  44                 TEST_ASSERT_VAL("wrong sample_type",
  45                         PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
  46                 TEST_ASSERT_VAL("wrong sample_period",
  47                         1 == evsel->attr.sample_period);
  48         }
  49         return 0;
  50 }
  51
  52 static int test__checkevent_raw(struct perf_evlist *evlist)
  53 {
  54         struct perf_evsel *evsel = perf_evlist__first(evlist);
  55
  56         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
  57         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
  58         TEST_ASSERT_VAL("wrong config", 0x1a == evsel->attr.config);
  59         return 0;
  60 }
  61
  62 static int test__checkevent_numeric(struct perf_evlist *evlist)
  63 {
  64         struct perf_evsel *evsel = perf_evlist__first(evlist);
  65
  66         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
  67         TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
  68         TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
  69         return 0;
  70 }
  71
  72 static int test__checkevent_symbolic_name(struct perf_evlist *evlist)
  73 {
  74         struct perf_evsel *evsel = perf_evlist__first(evlist);
  75
  76         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
  77         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
  78         TEST_ASSERT_VAL("wrong config",
  79                         PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
  80         return 0;
  81 }
  82
  83 static int test__checkevent_symbolic_name_config(struct perf_evlist *evlist)
  84 {
  85         struct perf_evsel *evsel = perf_evlist__first(evlist);
  86
  87         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
  88         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
  89         TEST_ASSERT_VAL("wrong config",
  90                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
  91         TEST_ASSERT_VAL("wrong period",
  92                         100000 == evsel->attr.sample_period);
  93         TEST_ASSERT_VAL("wrong config1",
  94                         0 == evsel->attr.config1);
  95         TEST_ASSERT_VAL("wrong config2",
  96                         1 == evsel->attr.config2);
  97         return 0;
  98 }
  99
 100 static int test__checkevent_symbolic_alias(struct perf_evlist *evlist)
 101 {
 102         struct perf_evsel *evsel = perf_evlist__first(evlist);
 103
 104         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 105         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
 106         TEST_ASSERT_VAL("wrong config",
 107                         PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
 108         return 0;
 109 }
 110
 111 static int test__checkevent_genhw(struct perf_evlist *evlist)
 112 {
 113         struct perf_evsel *evsel = perf_evlist__first(evlist);
 114
 115         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 116         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->attr.type);
 117         TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->attr.config);
 118         return 0;
 119 }
 120
 121 static int test__checkevent_breakpoint(struct perf_evlist *evlist)
 122 {
 123         struct perf_evsel *evsel = perf_evlist__first(evlist);
 124
 125         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 126         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
 127         TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
 128         TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
 129                                          evsel->attr.bp_type);
 130         TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
 131                                         evsel->attr.bp_len);
 132         return 0;
 133 }
 134
 135 static int test__checkevent_breakpoint_x(struct perf_evlist *evlist)
 136 {
 137         struct perf_evsel *evsel = perf_evlist__first(evlist);
 138
 139         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 140         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
 141         TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
 142         TEST_ASSERT_VAL("wrong bp_type",
 143                         HW_BREAKPOINT_X == evsel->attr.bp_type);
 144         TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->attr.bp_len);
 145         return 0;
 146 }
 147
 148 static int test__checkevent_breakpoint_r(struct perf_evlist *evlist)
 149 {
 150         struct perf_evsel *evsel = perf_evlist__first(evlist);
 151
 152         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 153         TEST_ASSERT_VAL("wrong type",
 154                         PERF_TYPE_BREAKPOINT == evsel->attr.type);
 155         TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
 156         TEST_ASSERT_VAL("wrong bp_type",
 157                         HW_BREAKPOINT_R == evsel->attr.bp_type);
 158         TEST_ASSERT_VAL("wrong bp_len",
 159                         HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
 160         return 0;
 161 }
 162
 163 static int test__checkevent_breakpoint_w(struct perf_evlist *evlist)
 164 {
 165         struct perf_evsel *evsel = perf_evlist__first(evlist);
 166
 167         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 168         TEST_ASSERT_VAL("wrong type",
 169                         PERF_TYPE_BREAKPOINT == evsel->attr.type);
 170         TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
 171         TEST_ASSERT_VAL("wrong bp_type",
 172                         HW_BREAKPOINT_W == evsel->attr.bp_type);
 173         TEST_ASSERT_VAL("wrong bp_len",
 174                         HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
 175         return 0;
 176 }
 177
 178 static int test__checkevent_breakpoint_rw(struct perf_evlist *evlist)
 179 {
 180         struct perf_evsel *evsel = perf_evlist__first(evlist);
 181
 182         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 183         TEST_ASSERT_VAL("wrong type",
 184                         PERF_TYPE_BREAKPOINT == evsel->attr.type);
 185         TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
 186         TEST_ASSERT_VAL("wrong bp_type",
 187                 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->attr.bp_type);
 188         TEST_ASSERT_VAL("wrong bp_len",
 189                         HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
 190         return 0;
 191 }
 192
 193 static int test__checkevent_tracepoint_modifier(struct perf_evlist *evlist)
 194 {
 195         struct perf_evsel *evsel = perf_evlist__first(evlist);
 196
 197         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 198         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 199         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 200         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 201
 202         return test__checkevent_tracepoint(evlist);
 203 }
 204
 205 static int
 206 test__checkevent_tracepoint_multi_modifier(struct perf_evlist *evlist)
 207 {
 208         struct perf_evsel *evsel;
 209
 210         TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
 211
 212         list_for_each_entry(evsel, &evlist->entries, node) {
 213                 TEST_ASSERT_VAL("wrong exclude_user",
 214                                 !evsel->attr.exclude_user);
 215                 TEST_ASSERT_VAL("wrong exclude_kernel",
 216                                 evsel->attr.exclude_kernel);
 217                 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 218                 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 219         }
 220
 221         return test__checkevent_tracepoint_multi(evlist);
 222 }
 223
 224 static int test__checkevent_raw_modifier(struct perf_evlist *evlist)
 225 {
 226         struct perf_evsel *evsel = perf_evlist__first(evlist);
 227
 228         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 229         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 230         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 231         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
 232
 233         return test__checkevent_raw(evlist);
 234 }
 235
 236 static int test__checkevent_numeric_modifier(struct perf_evlist *evlist)
 237 {
 238         struct perf_evsel *evsel = perf_evlist__first(evlist);
 239
 240         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 241         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 242         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 243         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
 244
 245         return test__checkevent_numeric(evlist);
 246 }
 247
 248 static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist)
 249 {
 250         struct perf_evsel *evsel = perf_evlist__first(evlist);
 251
 252         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 253         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 254         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 255         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 256
 257         return test__checkevent_symbolic_name(evlist);
 258 }
 259
 260 static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist)
 261 {
 262         struct perf_evsel *evsel = perf_evlist__first(evlist);
 263
 264         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 265         TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
 266
 267         return test__checkevent_symbolic_name(evlist);
 268 }
 269
 270 static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist)
 271 {
 272         struct perf_evsel *evsel = perf_evlist__first(evlist);
 273
 274         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 275         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 276
 277         return test__checkevent_symbolic_name(evlist);
 278 }
 279
 280 static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist)
 281 {
 282         struct perf_evsel *evsel = perf_evlist__first(evlist);
 283
 284         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 285         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 286         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 287         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 288
 289         return test__checkevent_symbolic_alias(evlist);
 290 }
 291
 292 static int test__checkevent_genhw_modifier(struct perf_evlist *evlist)
 293 {
 294         struct perf_evsel *evsel = perf_evlist__first(evlist);
 295
 296         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 297         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 298         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 299         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
 300
 301         return test__checkevent_genhw(evlist);
 302 }
 303
 304 static int test__checkevent_breakpoint_modifier(struct perf_evlist *evlist)
 305 {
 306         struct perf_evsel *evsel = perf_evlist__first(evlist);
 307
 308
 309         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 310         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 311         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 312         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 313         TEST_ASSERT_VAL("wrong name",
 314                         !strcmp(perf_evsel__name(evsel), "mem:0:u"));
 315
 316         return test__checkevent_breakpoint(evlist);
 317 }
 318
 319 static int test__checkevent_breakpoint_x_modifier(struct perf_evlist *evlist)
 320 {
 321         struct perf_evsel *evsel = perf_evlist__first(evlist);
 322
 323         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 324         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 325         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 326         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 327         TEST_ASSERT_VAL("wrong name",
 328                         !strcmp(perf_evsel__name(evsel), "mem:0:x:k"));
 329
 330         return test__checkevent_breakpoint_x(evlist);
 331 }
 332
 333 static int test__checkevent_breakpoint_r_modifier(struct perf_evlist *evlist)
 334 {
 335         struct perf_evsel *evsel = perf_evlist__first(evlist);
 336
 337         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 338         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 339         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 340         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
 341         TEST_ASSERT_VAL("wrong name",
 342                         !strcmp(perf_evsel__name(evsel), "mem:0:r:hp"));
 343
 344         return test__checkevent_breakpoint_r(evlist);
 345 }
 346
 347 static int test__checkevent_breakpoint_w_modifier(struct perf_evlist *evlist)
 348 {
 349         struct perf_evsel *evsel = perf_evlist__first(evlist);
 350
 351         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 352         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 353         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 354         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
 355         TEST_ASSERT_VAL("wrong name",
 356                         !strcmp(perf_evsel__name(evsel), "mem:0:w:up"));
 357
 358         return test__checkevent_breakpoint_w(evlist);
 359 }
 360
 361 static int test__checkevent_breakpoint_rw_modifier(struct perf_evlist *evlist)
 362 {
 363         struct perf_evsel *evsel = perf_evlist__first(evlist);
 364
 365         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 366         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 367         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 368         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
 369         TEST_ASSERT_VAL("wrong name",
 370                         !strcmp(perf_evsel__name(evsel), "mem:0:rw:kp"));
 371
 372         return test__checkevent_breakpoint_rw(evlist);
 373 }
 374
 375 static int test__checkevent_pmu(struct perf_evlist *evlist)
 376 {
 377
 378         struct perf_evsel *evsel = perf_evlist__first(evlist);
 379
 380         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 381         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
 382         TEST_ASSERT_VAL("wrong config",    10 == evsel->attr.config);
 383         TEST_ASSERT_VAL("wrong config1",    1 == evsel->attr.config1);
 384         TEST_ASSERT_VAL("wrong config2",    3 == evsel->attr.config2);
 385         TEST_ASSERT_VAL("wrong period",  1000 == evsel->attr.sample_period);
 386
 387         return 0;
 388 }
 389
 390 static int test__checkevent_list(struct perf_evlist *evlist)
 391 {
 392         struct perf_evsel *evsel = perf_evlist__first(evlist);
 393
 394         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
 395
 396         /* r1 */
 397         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
 398         TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
 399         TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1);
 400         TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2);
 401         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 402         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 403         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 404         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 405
 406         /* syscalls:sys_enter_open:k */
 407         evsel = perf_evsel__next(evsel);
 408         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
 409         TEST_ASSERT_VAL("wrong sample_type",
 410                 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
 411         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
 412         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 413         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 414         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 415         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 416
 417         /* 1:1:hp */
 418         evsel = perf_evsel__next(evsel);
 419         TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
 420         TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
 421         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 422         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 423         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 424         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
 425
 426         return 0;
 427 }
 428
 429 static int test__checkevent_pmu_name(struct perf_evlist *evlist)
 430 {
 431         struct perf_evsel *evsel = perf_evlist__first(evlist);
 432
 433         /* cpu/config=1,name=krava/u */
 434         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
 435         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
 436         TEST_ASSERT_VAL("wrong config",  1 == evsel->attr.config);
 437         TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava"));
 438
 439         /* cpu/config=2/u" */
 440         evsel = perf_evsel__next(evsel);
 441         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
 442         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
 443         TEST_ASSERT_VAL("wrong config",  2 == evsel->attr.config);
 444         TEST_ASSERT_VAL("wrong name",
 445                         !strcmp(perf_evsel__name(evsel), "cpu/config=2/u"));
 446
 447         return 0;
 448 }
 449
 450 static int test__checkevent_pmu_events(struct perf_evlist *evlist)
 451 {
 452         struct perf_evsel *evsel;
 453
 454         evsel = list_entry(evlist->entries.next, struct perf_evsel, node);
 455         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
 456         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
 457         TEST_ASSERT_VAL("wrong exclude_user",
 458                         !evsel->attr.exclude_user);
 459         TEST_ASSERT_VAL("wrong exclude_kernel",
 460                         evsel->attr.exclude_kernel);
 461         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 462         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 463
 464         return 0;
 465 }
 466
 467 static int test__checkterms_simple(struct list_head *terms)
 468 {
 469         struct parse_events_term *term;
 470
 471         /* config=10 */
 472         term = list_entry(terms->next, struct parse_events_term, list);
 473         TEST_ASSERT_VAL("wrong type term",
 474                         term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
 475         TEST_ASSERT_VAL("wrong type val",
 476                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 477         TEST_ASSERT_VAL("wrong val", term->val.num == 10);
 478         TEST_ASSERT_VAL("wrong config", !term->config);
 479
 480         /* config1 */
 481         term = list_entry(term->list.next, struct parse_events_term, list);
 482         TEST_ASSERT_VAL("wrong type term",
 483                         term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
 484         TEST_ASSERT_VAL("wrong type val",
 485                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 486         TEST_ASSERT_VAL("wrong val", term->val.num == 1);
 487         TEST_ASSERT_VAL("wrong config", !term->config);
 488
 489         /* config2=3 */
 490         term = list_entry(term->list.next, struct parse_events_term, list);
 491         TEST_ASSERT_VAL("wrong type term",
 492                         term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
 493         TEST_ASSERT_VAL("wrong type val",
 494                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 495         TEST_ASSERT_VAL("wrong val", term->val.num == 3);
 496         TEST_ASSERT_VAL("wrong config", !term->config);
 497
 498         /* umask=1*/
 499         term = list_entry(term->list.next, struct parse_events_term, list);
 500         TEST_ASSERT_VAL("wrong type term",
 501                         term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
 502         TEST_ASSERT_VAL("wrong type val",
 503                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 504         TEST_ASSERT_VAL("wrong val", term->val.num == 1);
 505         TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
 506
 507         return 0;
 508 }
 509
 510 static int test__group1(struct perf_evlist *evlist)
 511 {
 512         struct perf_evsel *evsel, *leader;
 513
 514         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
 515         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 516
 517         /* instructions:k */
 518         evsel = leader = perf_evlist__first(evlist);
 519         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 520         TEST_ASSERT_VAL("wrong config",
 521                         PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
 522         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 523         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 524         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 525         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 526         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 527         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 528         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 529         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 530         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 531
 532         /* cycles:upp */
 533         evsel = perf_evsel__next(evsel);
 534         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 535         TEST_ASSERT_VAL("wrong config",
 536                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 537         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 538         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 539         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 540         /* use of precise requires exclude_guest */
 541         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 542         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 543         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
 544         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 545         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 546
 547         return 0;
 548 }
 549
 550 static int test__group2(struct perf_evlist *evlist)
 551 {
 552         struct perf_evsel *evsel, *leader;
 553
 554         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
 555         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 556
 557         /* faults + :ku modifier */
 558         evsel = leader = perf_evlist__first(evlist);
 559         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
 560         TEST_ASSERT_VAL("wrong config",
 561                         PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
 562         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 563         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 564         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 565         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 566         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 567         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 568         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 569         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 570         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 571
 572         /* cache-references + :u modifier */
 573         evsel = perf_evsel__next(evsel);
 574         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 575         TEST_ASSERT_VAL("wrong config",
 576                         PERF_COUNT_HW_CACHE_REFERENCES == evsel->attr.config);
 577         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 578         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 579         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 580         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 581         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 582         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 583         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 584         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 585
 586         /* cycles:k */
 587         evsel = perf_evsel__next(evsel);
 588         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 589         TEST_ASSERT_VAL("wrong config",
 590                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 591         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 592         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 593         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 594         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 595         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 596         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 597         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 598
 599         return 0;
 600 }
 601
 602 static int test__group3(struct perf_evlist *evlist __maybe_unused)
 603 {
 604         struct perf_evsel *evsel, *leader;
 605
 606         TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
 607         TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
 608
 609         /* group1 syscalls:sys_enter_open:H */
 610         evsel = leader = perf_evlist__first(evlist);
 611         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
 612         TEST_ASSERT_VAL("wrong sample_type",
 613                 PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
 614         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
 615         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 616         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 617         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 618         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 619         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 620         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 621         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 622         TEST_ASSERT_VAL("wrong group name",
 623                 !strcmp(leader->group_name, "group1"));
 624         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 625         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 626
 627         /* group1 cycles:kppp */
 628         evsel = perf_evsel__next(evsel);
 629         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 630         TEST_ASSERT_VAL("wrong config",
 631                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 632         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 633         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 634         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 635         /* use of precise requires exclude_guest */
 636         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 637         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 638         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 3);
 639         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 640         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 641         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 642
 643         /* group2 cycles + G modifier */
 644         evsel = leader = perf_evsel__next(evsel);
 645         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 646         TEST_ASSERT_VAL("wrong config",
 647                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 648         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 649         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 650         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 651         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 652         TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
 653         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 654         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 655         TEST_ASSERT_VAL("wrong group name",
 656                 !strcmp(leader->group_name, "group2"));
 657         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 658         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 659
 660         /* group2 1:3 + G modifier */
 661         evsel = perf_evsel__next(evsel);
 662         TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
 663         TEST_ASSERT_VAL("wrong config", 3 == evsel->attr.config);
 664         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 665         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 666         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 667         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 668         TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
 669         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 670         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 671         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 672
 673         /* instructions:u */
 674         evsel = perf_evsel__next(evsel);
 675         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 676         TEST_ASSERT_VAL("wrong config",
 677                         PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
 678         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 679         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 680         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 681         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 682         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 683         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 684         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 685
 686         return 0;
 687 }
 688
 689 static int test__group4(struct perf_evlist *evlist __maybe_unused)
 690 {
 691         struct perf_evsel *evsel, *leader;
 692
 693         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
 694         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 695
 696         /* cycles:u + p */
 697         evsel = leader = perf_evlist__first(evlist);
 698         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 699         TEST_ASSERT_VAL("wrong config",
 700                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 701         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 702         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 703         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 704         /* use of precise requires exclude_guest */
 705         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 706         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 707         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 1);
 708         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 709         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 710         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 711         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 712
 713         /* instructions:kp + p */
 714         evsel = perf_evsel__next(evsel);
 715         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 716         TEST_ASSERT_VAL("wrong config",
 717                         PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
 718         TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
 719         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 720         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 721         /* use of precise requires exclude_guest */
 722         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 723         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 724         TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
 725         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 726         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 727
 728         return 0;
 729 }
 730
 731 static int test__group5(struct perf_evlist *evlist __maybe_unused)
 732 {
 733         struct perf_evsel *evsel, *leader;
 734
 735         TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
 736         TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
 737
 738         /* cycles + G */
 739         evsel = leader = perf_evlist__first(evlist);
 740         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 741         TEST_ASSERT_VAL("wrong config",
 742                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 743         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 744         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 745         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 746         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 747         TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
 748         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 749         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 750         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 751         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 752         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 753
 754         /* instructions + G */
 755         evsel = perf_evsel__next(evsel);
 756         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 757         TEST_ASSERT_VAL("wrong config",
 758                         PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
 759         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 760         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 761         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 762         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 763         TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
 764         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 765         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 766         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 767
 768         /* cycles:G */
 769         evsel = leader = perf_evsel__next(evsel);
 770         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 771         TEST_ASSERT_VAL("wrong config",
 772                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 773         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 774         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 775         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 776         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 777         TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
 778         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 779         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 780         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 781         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 782         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 783
 784         /* instructions:G */
 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", evsel->leader == leader);
 796         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 797
 798         /* cycles */
 799         evsel = perf_evsel__next(evsel);
 800         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 801         TEST_ASSERT_VAL("wrong config",
 802                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 803         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 804         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 805         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 806         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 807         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 808         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 809         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 810
 811         return 0;
 812 }
 813
 814 static int test__group_gh1(struct perf_evlist *evlist)
 815 {
 816         struct perf_evsel *evsel, *leader;
 817
 818         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
 819         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 820
 821         /* cycles + :H group modifier */
 822         evsel = leader = perf_evlist__first(evlist);
 823         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 824         TEST_ASSERT_VAL("wrong config",
 825                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 826         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 827         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 828         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 829         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 830         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 831         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 832         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 833         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 834         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 835         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 836
 837         /* cache-misses:G + :H group modifier */
 838         evsel = perf_evsel__next(evsel);
 839         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 840         TEST_ASSERT_VAL("wrong config",
 841                         PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
 842         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 843         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 844         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 845         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 846         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 847         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 848         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 849         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 850
 851         return 0;
 852 }
 853
 854 static int test__group_gh2(struct perf_evlist *evlist)
 855 {
 856         struct perf_evsel *evsel, *leader;
 857
 858         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
 859         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 860
 861         /* cycles + :G group modifier */
 862         evsel = leader = perf_evlist__first(evlist);
 863         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 864         TEST_ASSERT_VAL("wrong config",
 865                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 866         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 867         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 868         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 869         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 870         TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
 871         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 872         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 873         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 874         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 875         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 876
 877         /* cache-misses:H + :G group modifier */
 878         evsel = perf_evsel__next(evsel);
 879         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 880         TEST_ASSERT_VAL("wrong config",
 881                         PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
 882         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 883         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
 884         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
 885         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 886         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 887         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 888         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 889         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 890
 891         return 0;
 892 }
 893
 894 static int test__group_gh3(struct perf_evlist *evlist)
 895 {
 896         struct perf_evsel *evsel, *leader;
 897
 898         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
 899         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 900
 901         /* cycles:G + :u group modifier */
 902         evsel = leader = perf_evlist__first(evlist);
 903         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 904         TEST_ASSERT_VAL("wrong config",
 905                         PERF_COUNT_HW_CPU_CYCLES == 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 group name", !evsel->group_name);
 913         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 914         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 915         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 916
 917         /* cache-misses:H + :u group modifier */
 918         evsel = perf_evsel__next(evsel);
 919         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 920         TEST_ASSERT_VAL("wrong config",
 921                         PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
 922         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 923         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 924         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 925         TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
 926         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 927         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 928         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 929         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 930
 931         return 0;
 932 }
 933
 934 static int test__group_gh4(struct perf_evlist *evlist)
 935 {
 936         struct perf_evsel *evsel, *leader;
 937
 938         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
 939         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 940
 941         /* cycles:G + :uG group modifier */
 942         evsel = leader = perf_evlist__first(evlist);
 943         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 944         TEST_ASSERT_VAL("wrong config",
 945                         PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
 946         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 947         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 948         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 949         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 950         TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
 951         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 952         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 953         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 954         TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
 955         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 956
 957         /* cache-misses:H + :uG group modifier */
 958         evsel = perf_evsel__next(evsel);
 959         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
 960         TEST_ASSERT_VAL("wrong config",
 961                         PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
 962         TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
 963         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
 964         TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
 965         TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
 966         TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
 967         TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
 968         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 969         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 970
 971         return 0;
 972 }
 973
 974 static int count_tracepoints(void)
 975 {
 976         char events_path[PATH_MAX];
 977         struct dirent *events_ent;
 978         DIR *events_dir;
 979         int cnt = 0;
 980
 981         scnprintf(events_path, PATH_MAX, "%s/tracing/events",
 982                   debugfs_find_mountpoint());
 983
 984         events_dir = opendir(events_path);
 985
 986         TEST_ASSERT_VAL("Can't open events dir", events_dir);
 987
 988         while ((events_ent = readdir(events_dir))) {
 989                 char sys_path[PATH_MAX];
 990                 struct dirent *sys_ent;
 991                 DIR *sys_dir;
 992
 993                 if (!strcmp(events_ent->d_name, ".")
 994                     || !strcmp(events_ent->d_name, "..")
 995                     || !strcmp(events_ent->d_name, "enable")
 996                     || !strcmp(events_ent->d_name, "header_event")
 997                     || !strcmp(events_ent->d_name, "header_page"))
 998                         continue;
 999
1000                 scnprintf(sys_path, PATH_MAX, "%s/%s",
1001                           events_path, events_ent->d_name);
1002
1003                 sys_dir = opendir(sys_path);
1004                 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1005
1006                 while ((sys_ent = readdir(sys_dir))) {
1007                         if (!strcmp(sys_ent->d_name, ".")
1008                             || !strcmp(sys_ent->d_name, "..")
1009                             || !strcmp(sys_ent->d_name, "enable")
1010                             || !strcmp(sys_ent->d_name, "filter"))
1011                                 continue;
1012
1013                         cnt++;
1014                 }
1015
1016                 closedir(sys_dir);
1017         }
1018
1019         closedir(events_dir);
1020         return cnt;
1021 }
1022
1023 static int test__all_tracepoints(struct perf_evlist *evlist)
1024 {
1025         TEST_ASSERT_VAL("wrong events count",
1026                         count_tracepoints() == evlist->nr_entries);
1027
1028         return test__checkevent_tracepoint_multi(evlist);
1029 }
1030
1031 struct evlist_test {
1032         const char *name;
1033         __u32 type;
1034         int (*check)(struct perf_evlist *evlist);
1035 };
1036
1037 static struct evlist_test test__events[] = {
1038         [0] = {
1039                 .name  = "syscalls:sys_enter_open",
1040                 .check = test__checkevent_tracepoint,
1041         },
1042         [1] = {
1043                 .name  = "syscalls:*",
1044                 .check = test__checkevent_tracepoint_multi,
1045         },
1046         [2] = {
1047                 .name  = "r1a",
1048                 .check = test__checkevent_raw,
1049         },
1050         [3] = {
1051                 .name  = "1:1",
1052                 .check = test__checkevent_numeric,
1053         },
1054         [4] = {
1055                 .name  = "instructions",
1056                 .check = test__checkevent_symbolic_name,
1057         },
1058         [5] = {
1059                 .name  = "cycles/period=100000,config2/",
1060                 .check = test__checkevent_symbolic_name_config,
1061         },
1062         [6] = {
1063                 .name  = "faults",
1064                 .check = test__checkevent_symbolic_alias,
1065         },
1066         [7] = {
1067                 .name  = "L1-dcache-load-miss",
1068                 .check = test__checkevent_genhw,
1069         },
1070         [8] = {
1071                 .name  = "mem:0",
1072                 .check = test__checkevent_breakpoint,
1073         },
1074         [9] = {
1075                 .name  = "mem:0:x",
1076                 .check = test__checkevent_breakpoint_x,
1077         },
1078         [10] = {
1079                 .name  = "mem:0:r",
1080                 .check = test__checkevent_breakpoint_r,
1081         },
1082         [11] = {
1083                 .name  = "mem:0:w",
1084                 .check = test__checkevent_breakpoint_w,
1085         },
1086         [12] = {
1087                 .name  = "syscalls:sys_enter_open:k",
1088                 .check = test__checkevent_tracepoint_modifier,
1089         },
1090         [13] = {
1091                 .name  = "syscalls:*:u",
1092                 .check = test__checkevent_tracepoint_multi_modifier,
1093         },
1094         [14] = {
1095                 .name  = "r1a:kp",
1096                 .check = test__checkevent_raw_modifier,
1097         },
1098         [15] = {
1099                 .name  = "1:1:hp",
1100                 .check = test__checkevent_numeric_modifier,
1101         },
1102         [16] = {
1103                 .name  = "instructions:h",
1104                 .check = test__checkevent_symbolic_name_modifier,
1105         },
1106         [17] = {
1107                 .name  = "faults:u",
1108                 .check = test__checkevent_symbolic_alias_modifier,
1109         },
1110         [18] = {
1111                 .name  = "L1-dcache-load-miss:kp",
1112                 .check = test__checkevent_genhw_modifier,
1113         },
1114         [19] = {
1115                 .name  = "mem:0:u",
1116                 .check = test__checkevent_breakpoint_modifier,
1117         },
1118         [20] = {
1119                 .name  = "mem:0:x:k",
1120                 .check = test__checkevent_breakpoint_x_modifier,
1121         },
1122         [21] = {
1123                 .name  = "mem:0:r:hp",
1124                 .check = test__checkevent_breakpoint_r_modifier,
1125         },
1126         [22] = {
1127                 .name  = "mem:0:w:up",
1128                 .check = test__checkevent_breakpoint_w_modifier,
1129         },
1130         [23] = {
1131                 .name  = "r1,syscalls:sys_enter_open:k,1:1:hp",
1132                 .check = test__checkevent_list,
1133         },
1134         [24] = {
1135                 .name  = "instructions:G",
1136                 .check = test__checkevent_exclude_host_modifier,
1137         },
1138         [25] = {
1139                 .name  = "instructions:H",
1140                 .check = test__checkevent_exclude_guest_modifier,
1141         },
1142         [26] = {
1143                 .name  = "mem:0:rw",
1144                 .check = test__checkevent_breakpoint_rw,
1145         },
1146         [27] = {
1147                 .name  = "mem:0:rw:kp",
1148                 .check = test__checkevent_breakpoint_rw_modifier,
1149         },
1150         [28] = {
1151                 .name  = "{instructions:k,cycles:upp}",
1152                 .check = test__group1,
1153         },
1154         [29] = {
1155                 .name  = "{faults:k,cache-references}:u,cycles:k",
1156                 .check = test__group2,
1157         },
1158         [30] = {
1159                 .name  = "group1{syscalls:sys_enter_open:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1160                 .check = test__group3,
1161         },
1162         [31] = {
1163                 .name  = "{cycles:u,instructions:kp}:p",
1164                 .check = test__group4,
1165         },
1166         [32] = {
1167                 .name  = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1168                 .check = test__group5,
1169         },
1170         [33] = {
1171                 .name  = "*:*",
1172                 .check = test__all_tracepoints,
1173         },
1174         [34] = {
1175                 .name  = "{cycles,cache-misses:G}:H",
1176                 .check = test__group_gh1,
1177         },
1178         [35] = {
1179                 .name  = "{cycles,cache-misses:H}:G",
1180                 .check = test__group_gh2,
1181         },
1182         [36] = {
1183                 .name  = "{cycles:G,cache-misses:H}:u",
1184                 .check = test__group_gh3,
1185         },
1186         [37] = {
1187                 .name  = "{cycles:G,cache-misses:H}:uG",
1188                 .check = test__group_gh4,
1189         },
1190 };
1191
1192 static struct evlist_test test__events_pmu[] = {
1193         [0] = {
1194                 .name  = "cpu/config=10,config1,config2=3,period=1000/u",
1195                 .check = test__checkevent_pmu,
1196         },
1197         [1] = {
1198                 .name  = "cpu/config=1,name=krava/u,cpu/config=2/u",
1199                 .check = test__checkevent_pmu_name,
1200         },
1201 };
1202
1203 struct terms_test {
1204         const char *str;
1205         __u32 type;
1206         int (*check)(struct list_head *terms);
1207 };
1208
1209 static struct terms_test test__terms[] = {
1210         [0] = {
1211                 .str   = "config=10,config1,config2=3,umask=1",
1212                 .check = test__checkterms_simple,
1213         },
1214 };
1215
1216 static int test_event(struct evlist_test *e)
1217 {
1218         struct perf_evlist *evlist;
1219         int ret;
1220
1221         evlist = perf_evlist__new();
1222         if (evlist == NULL)
1223                 return -ENOMEM;
1224
1225         ret = parse_events(evlist, e->name);
1226         if (ret) {
1227                 pr_debug("failed to parse event '%s', err %d\n",
1228                          e->name, ret);
1229                 return ret;
1230         }
1231
1232         ret = e->check(evlist);
1233         perf_evlist__delete(evlist);
1234
1235         return ret;
1236 }
1237
1238 static int test_events(struct evlist_test *events, unsigned cnt)
1239 {
1240         int ret1, ret2 = 0;
1241         unsigned i;
1242
1243         for (i = 0; i < cnt; i++) {
1244                 struct evlist_test *e = &events[i];
1245
1246                 pr_debug("running test %d '%s'\n", i, e->name);
1247                 ret1 = test_event(e);
1248                 if (ret1)
1249                         ret2 = ret1;
1250         }
1251
1252         return ret2;
1253 }
1254
1255 static int test_term(struct terms_test *t)
1256 {
1257         struct list_head *terms;
1258         int ret;
1259
1260         terms = malloc(sizeof(*terms));
1261         if (!terms)
1262                 return -ENOMEM;
1263
1264         INIT_LIST_HEAD(terms);
1265
1266         ret = parse_events_terms(terms, t->str);
1267         if (ret) {
1268                 pr_debug("failed to parse terms '%s', err %d\n",
1269                          t->str , ret);
1270                 return ret;
1271         }
1272
1273         ret = t->check(terms);
1274         parse_events__free_terms(terms);
1275
1276         return ret;
1277 }
1278
1279 static int test_terms(struct terms_test *terms, unsigned cnt)
1280 {
1281         int ret = 0;
1282         unsigned i;
1283
1284         for (i = 0; i < cnt; i++) {
1285                 struct terms_test *t = &terms[i];
1286
1287                 pr_debug("running test %d '%s'\n", i, t->str);
1288                 ret = test_term(t);
1289                 if (ret)
1290                         break;
1291         }
1292
1293         return ret;
1294 }
1295
1296 static int test_pmu(void)
1297 {
1298         struct stat st;
1299         char path[PATH_MAX];
1300         int ret;
1301
1302         snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
1303                  sysfs_find_mountpoint());
1304
1305         ret = stat(path, &st);
1306         if (ret)
1307                 pr_debug("omitting PMU cpu tests\n");
1308         return !ret;
1309 }
1310
1311 static int test_pmu_events(void)
1312 {
1313         struct stat st;
1314         char path[PATH_MAX];
1315         struct dirent *ent;
1316         DIR *dir;
1317         int ret;
1318
1319         snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
1320                  sysfs_find_mountpoint());
1321
1322         ret = stat(path, &st);
1323         if (ret) {
1324                 pr_debug("omitting PMU cpu events tests\n");
1325                 return 0;
1326         }
1327
1328         dir = opendir(path);
1329         if (!dir) {
1330                 pr_debug("can't open pmu event dir");
1331                 return -1;
1332         }
1333
1334         while (!ret && (ent = readdir(dir))) {
1335 #define MAX_NAME 100
1336                 struct evlist_test e;
1337                 char name[MAX_NAME];
1338
1339                 if (!strcmp(ent->d_name, ".") ||
1340                     !strcmp(ent->d_name, ".."))
1341                         continue;
1342
1343                 snprintf(name, MAX_NAME, "cpu/event=%s/u", ent->d_name);
1344
1345                 e.name  = name;
1346                 e.check = test__checkevent_pmu_events;
1347
1348                 ret = test_event(&e);
1349 #undef MAX_NAME
1350         }
1351
1352         closedir(dir);
1353         return ret;
1354 }
1355
1356 int test__parse_events(void)
1357 {
1358         int ret1, ret2 = 0;
1359
1360 #define TEST_EVENTS(tests)                              \
1361 do {                                                    \
1362         ret1 = test_events(tests, ARRAY_SIZE(tests));   \
1363         if (!ret2)                                      \
1364                 ret2 = ret1;                            \
1365 } while (0)
1366
1367         TEST_EVENTS(test__events);
1368
1369         if (test_pmu())
1370                 TEST_EVENTS(test__events_pmu);
1371
1372         if (test_pmu()) {
1373                 int ret = test_pmu_events();
1374                 if (ret)
1375                         return ret;
1376         }
1377
1378         ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
1379         if (!ret2)
1380                 ret2 = ret1;
1381
1382         return ret2;
1383 }