tools/perf/tests/parse-events.c

   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 "pmu.h"
   9 #include "util.h"
  10 #include <dirent.h>
  11 #include <errno.h>
  12 #include <sys/types.h>
  13 #include <sys/stat.h>
  14 #include <unistd.h>
  15 #include <linux/kernel.h>
  16 #include <linux/hw_breakpoint.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
  22 #if defined(__s390x__)
  23 /* Return true if kvm module is available and loaded. Test this
  24  * and retun success when trace point kvm_s390_create_vm
  25  * exists. Otherwise this test always fails.
  26  */
  27 static bool kvm_s390_create_vm_valid(void)
  28 {
  29         char *eventfile;
  30         bool rc = false;
  31
  32         eventfile = get_events_file("kvm-s390");
  33
  34         if (eventfile) {
  35                 DIR *mydir = opendir(eventfile);
  36
  37                 if (mydir) {
  38                         rc = true;
  39                         closedir(mydir);
  40                 }
  41                 put_events_file(eventfile);
  42         }
  43
  44         return rc;
  45 }
  46 #endif
  47
  48 static int test__checkevent_tracepoint(struct evlist *evlist)
  49 {
  50         struct evsel *evsel = perf_evlist__first(evlist);
  51
  52         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
  53         TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
  54         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
  55         TEST_ASSERT_VAL("wrong sample_type",
  56                 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
  57         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
  58         return 0;
  59 }
  60
  61 static int test__checkevent_tracepoint_multi(struct evlist *evlist)
  62 {
  63         struct evsel *evsel;
  64
  65         TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
  66         TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
  67
  68         evlist__for_each_entry(evlist, evsel) {
  69                 TEST_ASSERT_VAL("wrong type",
  70                         PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
  71                 TEST_ASSERT_VAL("wrong sample_type",
  72                         PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
  73                 TEST_ASSERT_VAL("wrong sample_period",
  74                         1 == evsel->core.attr.sample_period);
  75         }
  76         return 0;
  77 }
  78
  79 static int test__checkevent_raw(struct evlist *evlist)
  80 {
  81         struct evsel *evsel = perf_evlist__first(evlist);
  82
  83         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
  84         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
  85         TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
  86         return 0;
  87 }
  88
  89 static int test__checkevent_numeric(struct evlist *evlist)
  90 {
  91         struct evsel *evsel = perf_evlist__first(evlist);
  92
  93         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
  94         TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
  95         TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
  96         return 0;
  97 }
  98
  99 static int test__checkevent_symbolic_name(struct evlist *evlist)
 100 {
 101         struct evsel *evsel = perf_evlist__first(evlist);
 102
 103         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 104         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 105         TEST_ASSERT_VAL("wrong config",
 106                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 107         return 0;
 108 }
 109
 110 static int test__checkevent_symbolic_name_config(struct evlist *evlist)
 111 {
 112         struct evsel *evsel = perf_evlist__first(evlist);
 113
 114         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 115         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 116         TEST_ASSERT_VAL("wrong config",
 117                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 118         /*
 119          * The period value gets configured within perf_evlist__config,
 120          * while this test executes only parse events method.
 121          */
 122         TEST_ASSERT_VAL("wrong period",
 123                         0 == evsel->core.attr.sample_period);
 124         TEST_ASSERT_VAL("wrong config1",
 125                         0 == evsel->core.attr.config1);
 126         TEST_ASSERT_VAL("wrong config2",
 127                         1 == evsel->core.attr.config2);
 128         return 0;
 129 }
 130
 131 static int test__checkevent_symbolic_alias(struct evlist *evlist)
 132 {
 133         struct evsel *evsel = perf_evlist__first(evlist);
 134
 135         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 136         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
 137         TEST_ASSERT_VAL("wrong config",
 138                         PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
 139         return 0;
 140 }
 141
 142 static int test__checkevent_genhw(struct evlist *evlist)
 143 {
 144         struct evsel *evsel = perf_evlist__first(evlist);
 145
 146         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 147         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);
 148         TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->core.attr.config);
 149         return 0;
 150 }
 151
 152 static int test__checkevent_breakpoint(struct evlist *evlist)
 153 {
 154         struct evsel *evsel = perf_evlist__first(evlist);
 155
 156         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 157         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 158         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 159         TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
 160                                          evsel->core.attr.bp_type);
 161         TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
 162                                         evsel->core.attr.bp_len);
 163         return 0;
 164 }
 165
 166 static int test__checkevent_breakpoint_x(struct evlist *evlist)
 167 {
 168         struct evsel *evsel = perf_evlist__first(evlist);
 169
 170         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 171         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 172         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 173         TEST_ASSERT_VAL("wrong bp_type",
 174                         HW_BREAKPOINT_X == evsel->core.attr.bp_type);
 175         TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->core.attr.bp_len);
 176         return 0;
 177 }
 178
 179 static int test__checkevent_breakpoint_r(struct evlist *evlist)
 180 {
 181         struct evsel *evsel = perf_evlist__first(evlist);
 182
 183         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 184         TEST_ASSERT_VAL("wrong type",
 185                         PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 186         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 187         TEST_ASSERT_VAL("wrong bp_type",
 188                         HW_BREAKPOINT_R == evsel->core.attr.bp_type);
 189         TEST_ASSERT_VAL("wrong bp_len",
 190                         HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
 191         return 0;
 192 }
 193
 194 static int test__checkevent_breakpoint_w(struct evlist *evlist)
 195 {
 196         struct evsel *evsel = perf_evlist__first(evlist);
 197
 198         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 199         TEST_ASSERT_VAL("wrong type",
 200                         PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 201         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 202         TEST_ASSERT_VAL("wrong bp_type",
 203                         HW_BREAKPOINT_W == evsel->core.attr.bp_type);
 204         TEST_ASSERT_VAL("wrong bp_len",
 205                         HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
 206         return 0;
 207 }
 208
 209 static int test__checkevent_breakpoint_rw(struct evlist *evlist)
 210 {
 211         struct evsel *evsel = perf_evlist__first(evlist);
 212
 213         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 214         TEST_ASSERT_VAL("wrong type",
 215                         PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 216         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 217         TEST_ASSERT_VAL("wrong bp_type",
 218                 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->core.attr.bp_type);
 219         TEST_ASSERT_VAL("wrong bp_len",
 220                         HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
 221         return 0;
 222 }
 223
 224 static int test__checkevent_tracepoint_modifier(struct evlist *evlist)
 225 {
 226         struct evsel *evsel = perf_evlist__first(evlist);
 227
 228         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 229         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 230         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 231         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 232
 233         return test__checkevent_tracepoint(evlist);
 234 }
 235
 236 static int
 237 test__checkevent_tracepoint_multi_modifier(struct evlist *evlist)
 238 {
 239         struct evsel *evsel;
 240
 241         TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
 242
 243         evlist__for_each_entry(evlist, evsel) {
 244                 TEST_ASSERT_VAL("wrong exclude_user",
 245                                 !evsel->core.attr.exclude_user);
 246                 TEST_ASSERT_VAL("wrong exclude_kernel",
 247                                 evsel->core.attr.exclude_kernel);
 248                 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 249                 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 250         }
 251
 252         return test__checkevent_tracepoint_multi(evlist);
 253 }
 254
 255 static int test__checkevent_raw_modifier(struct evlist *evlist)
 256 {
 257         struct evsel *evsel = perf_evlist__first(evlist);
 258
 259         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 260         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 261         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 262         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 263
 264         return test__checkevent_raw(evlist);
 265 }
 266
 267 static int test__checkevent_numeric_modifier(struct evlist *evlist)
 268 {
 269         struct evsel *evsel = perf_evlist__first(evlist);
 270
 271         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 272         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 273         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 274         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 275
 276         return test__checkevent_numeric(evlist);
 277 }
 278
 279 static int test__checkevent_symbolic_name_modifier(struct evlist *evlist)
 280 {
 281         struct evsel *evsel = perf_evlist__first(evlist);
 282
 283         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 284         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 285         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 286         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 287
 288         return test__checkevent_symbolic_name(evlist);
 289 }
 290
 291 static int test__checkevent_exclude_host_modifier(struct evlist *evlist)
 292 {
 293         struct evsel *evsel = perf_evlist__first(evlist);
 294
 295         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 296         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 297
 298         return test__checkevent_symbolic_name(evlist);
 299 }
 300
 301 static int test__checkevent_exclude_guest_modifier(struct evlist *evlist)
 302 {
 303         struct evsel *evsel = perf_evlist__first(evlist);
 304
 305         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 306         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 307
 308         return test__checkevent_symbolic_name(evlist);
 309 }
 310
 311 static int test__checkevent_symbolic_alias_modifier(struct evlist *evlist)
 312 {
 313         struct evsel *evsel = perf_evlist__first(evlist);
 314
 315         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 316         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 317         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 318         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 319
 320         return test__checkevent_symbolic_alias(evlist);
 321 }
 322
 323 static int test__checkevent_genhw_modifier(struct evlist *evlist)
 324 {
 325         struct evsel *evsel = perf_evlist__first(evlist);
 326
 327         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 328         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 329         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 330         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 331
 332         return test__checkevent_genhw(evlist);
 333 }
 334
 335 static int test__checkevent_exclude_idle_modifier(struct evlist *evlist)
 336 {
 337         struct evsel *evsel = perf_evlist__first(evlist);
 338
 339         TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
 340         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 341         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 342         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 343         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 344         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 345         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 346
 347         return test__checkevent_symbolic_name(evlist);
 348 }
 349
 350 static int test__checkevent_exclude_idle_modifier_1(struct evlist *evlist)
 351 {
 352         struct evsel *evsel = perf_evlist__first(evlist);
 353
 354         TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
 355         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 356         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 357         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 358         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 359         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 360         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 361
 362         return test__checkevent_symbolic_name(evlist);
 363 }
 364
 365 static int test__checkevent_breakpoint_modifier(struct evlist *evlist)
 366 {
 367         struct evsel *evsel = perf_evlist__first(evlist);
 368
 369
 370         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 371         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 372         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 373         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 374         TEST_ASSERT_VAL("wrong name",
 375                         !strcmp(perf_evsel__name(evsel), "mem:0:u"));
 376
 377         return test__checkevent_breakpoint(evlist);
 378 }
 379
 380 static int test__checkevent_breakpoint_x_modifier(struct evlist *evlist)
 381 {
 382         struct evsel *evsel = perf_evlist__first(evlist);
 383
 384         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 385         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 386         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 387         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 388         TEST_ASSERT_VAL("wrong name",
 389                         !strcmp(perf_evsel__name(evsel), "mem:0:x:k"));
 390
 391         return test__checkevent_breakpoint_x(evlist);
 392 }
 393
 394 static int test__checkevent_breakpoint_r_modifier(struct evlist *evlist)
 395 {
 396         struct evsel *evsel = perf_evlist__first(evlist);
 397
 398         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 399         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 400         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 401         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 402         TEST_ASSERT_VAL("wrong name",
 403                         !strcmp(perf_evsel__name(evsel), "mem:0:r:hp"));
 404
 405         return test__checkevent_breakpoint_r(evlist);
 406 }
 407
 408 static int test__checkevent_breakpoint_w_modifier(struct evlist *evlist)
 409 {
 410         struct evsel *evsel = perf_evlist__first(evlist);
 411
 412         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 413         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 414         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 415         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 416         TEST_ASSERT_VAL("wrong name",
 417                         !strcmp(perf_evsel__name(evsel), "mem:0:w:up"));
 418
 419         return test__checkevent_breakpoint_w(evlist);
 420 }
 421
 422 static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist)
 423 {
 424         struct evsel *evsel = perf_evlist__first(evlist);
 425
 426         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 427         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 428         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 429         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 430         TEST_ASSERT_VAL("wrong name",
 431                         !strcmp(perf_evsel__name(evsel), "mem:0:rw:kp"));
 432
 433         return test__checkevent_breakpoint_rw(evlist);
 434 }
 435
 436 static int test__checkevent_pmu(struct evlist *evlist)
 437 {
 438
 439         struct evsel *evsel = perf_evlist__first(evlist);
 440
 441         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 442         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 443         TEST_ASSERT_VAL("wrong config",    10 == evsel->core.attr.config);
 444         TEST_ASSERT_VAL("wrong config1",    1 == evsel->core.attr.config1);
 445         TEST_ASSERT_VAL("wrong config2",    3 == evsel->core.attr.config2);
 446         /*
 447          * The period value gets configured within perf_evlist__config,
 448          * while this test executes only parse events method.
 449          */
 450         TEST_ASSERT_VAL("wrong period",     0 == evsel->core.attr.sample_period);
 451
 452         return 0;
 453 }
 454
 455 static int test__checkevent_list(struct evlist *evlist)
 456 {
 457         struct evsel *evsel = perf_evlist__first(evlist);
 458
 459         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
 460
 461         /* r1 */
 462         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 463         TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
 464         TEST_ASSERT_VAL("wrong config1", 0 == evsel->core.attr.config1);
 465         TEST_ASSERT_VAL("wrong config2", 0 == evsel->core.attr.config2);
 466         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 467         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 468         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 469         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 470
 471         /* syscalls:sys_enter_openat:k */
 472         evsel = perf_evsel__next(evsel);
 473         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
 474         TEST_ASSERT_VAL("wrong sample_type",
 475                 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
 476         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
 477         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 478         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 479         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 480         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 481
 482         /* 1:1:hp */
 483         evsel = perf_evsel__next(evsel);
 484         TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
 485         TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
 486         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 487         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 488         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 489         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 490
 491         return 0;
 492 }
 493
 494 static int test__checkevent_pmu_name(struct evlist *evlist)
 495 {
 496         struct evsel *evsel = perf_evlist__first(evlist);
 497
 498         /* cpu/config=1,name=krava/u */
 499         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 500         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 501         TEST_ASSERT_VAL("wrong config",  1 == evsel->core.attr.config);
 502         TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava"));
 503
 504         /* cpu/config=2/u" */
 505         evsel = perf_evsel__next(evsel);
 506         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 507         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 508         TEST_ASSERT_VAL("wrong config",  2 == evsel->core.attr.config);
 509         TEST_ASSERT_VAL("wrong name",
 510                         !strcmp(perf_evsel__name(evsel), "cpu/config=2/u"));
 511
 512         return 0;
 513 }
 514
 515 static int test__checkevent_pmu_partial_time_callgraph(struct evlist *evlist)
 516 {
 517         struct evsel *evsel = perf_evlist__first(evlist);
 518
 519         /* cpu/config=1,call-graph=fp,time,period=100000/ */
 520         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 521         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 522         TEST_ASSERT_VAL("wrong config",  1 == evsel->core.attr.config);
 523         /*
 524          * The period, time and callgraph value gets configured
 525          * within perf_evlist__config,
 526          * while this test executes only parse events method.
 527          */
 528         TEST_ASSERT_VAL("wrong period",     0 == evsel->core.attr.sample_period);
 529         TEST_ASSERT_VAL("wrong callgraph",  !evsel__has_callchain(evsel));
 530         TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
 531
 532         /* cpu/config=2,call-graph=no,time=0,period=2000/ */
 533         evsel = perf_evsel__next(evsel);
 534         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 535         TEST_ASSERT_VAL("wrong config",  2 == evsel->core.attr.config);
 536         /*
 537          * The period, time and callgraph value gets configured
 538          * within perf_evlist__config,
 539          * while this test executes only parse events method.
 540          */
 541         TEST_ASSERT_VAL("wrong period",     0 == evsel->core.attr.sample_period);
 542         TEST_ASSERT_VAL("wrong callgraph",  !evsel__has_callchain(evsel));
 543         TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
 544
 545         return 0;
 546 }
 547
 548 static int test__checkevent_pmu_events(struct evlist *evlist)
 549 {
 550         struct evsel *evsel = perf_evlist__first(evlist);
 551
 552         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 553         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 554         TEST_ASSERT_VAL("wrong exclude_user",
 555                         !evsel->core.attr.exclude_user);
 556         TEST_ASSERT_VAL("wrong exclude_kernel",
 557                         evsel->core.attr.exclude_kernel);
 558         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 559         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 560         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
 561
 562         return 0;
 563 }
 564
 565
 566 static int test__checkevent_pmu_events_mix(struct evlist *evlist)
 567 {
 568         struct evsel *evsel = perf_evlist__first(evlist);
 569
 570         /* pmu-event:u */
 571         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 572         TEST_ASSERT_VAL("wrong exclude_user",
 573                         !evsel->core.attr.exclude_user);
 574         TEST_ASSERT_VAL("wrong exclude_kernel",
 575                         evsel->core.attr.exclude_kernel);
 576         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 577         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 578         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
 579
 580         /* cpu/pmu-event/u*/
 581         evsel = perf_evsel__next(evsel);
 582         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 583         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 584         TEST_ASSERT_VAL("wrong exclude_user",
 585                         !evsel->core.attr.exclude_user);
 586         TEST_ASSERT_VAL("wrong exclude_kernel",
 587                         evsel->core.attr.exclude_kernel);
 588         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 589         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 590         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
 591
 592         return 0;
 593 }
 594
 595 static int test__checkterms_simple(struct list_head *terms)
 596 {
 597         struct parse_events_term *term;
 598
 599         /* config=10 */
 600         term = list_entry(terms->next, struct parse_events_term, list);
 601         TEST_ASSERT_VAL("wrong type term",
 602                         term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
 603         TEST_ASSERT_VAL("wrong type val",
 604                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 605         TEST_ASSERT_VAL("wrong val", term->val.num == 10);
 606         TEST_ASSERT_VAL("wrong config", !term->config);
 607
 608         /* config1 */
 609         term = list_entry(term->list.next, struct parse_events_term, list);
 610         TEST_ASSERT_VAL("wrong type term",
 611                         term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
 612         TEST_ASSERT_VAL("wrong type val",
 613                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 614         TEST_ASSERT_VAL("wrong val", term->val.num == 1);
 615         TEST_ASSERT_VAL("wrong config", !term->config);
 616
 617         /* config2=3 */
 618         term = list_entry(term->list.next, struct parse_events_term, list);
 619         TEST_ASSERT_VAL("wrong type term",
 620                         term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
 621         TEST_ASSERT_VAL("wrong type val",
 622                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 623         TEST_ASSERT_VAL("wrong val", term->val.num == 3);
 624         TEST_ASSERT_VAL("wrong config", !term->config);
 625
 626         /* umask=1*/
 627         term = list_entry(term->list.next, struct parse_events_term, list);
 628         TEST_ASSERT_VAL("wrong type term",
 629                         term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
 630         TEST_ASSERT_VAL("wrong type val",
 631                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 632         TEST_ASSERT_VAL("wrong val", term->val.num == 1);
 633         TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
 634
 635         return 0;
 636 }
 637
 638 static int test__group1(struct evlist *evlist)
 639 {
 640         struct evsel *evsel, *leader;
 641
 642         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 643         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 644
 645         /* instructions:k */
 646         evsel = leader = perf_evlist__first(evlist);
 647         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 648         TEST_ASSERT_VAL("wrong config",
 649                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 650         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 651         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 652         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 653         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 654         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 655         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 656         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 657         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 658         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 659         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 660
 661         /* cycles:upp */
 662         evsel = perf_evsel__next(evsel);
 663         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 664         TEST_ASSERT_VAL("wrong config",
 665                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 666         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 667         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 668         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 669         /* use of precise requires exclude_guest */
 670         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 671         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 672         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
 673         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 674         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 675         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 676
 677         return 0;
 678 }
 679
 680 static int test__group2(struct evlist *evlist)
 681 {
 682         struct evsel *evsel, *leader;
 683
 684         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
 685         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 686
 687         /* faults + :ku modifier */
 688         evsel = leader = perf_evlist__first(evlist);
 689         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
 690         TEST_ASSERT_VAL("wrong config",
 691                         PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
 692         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 693         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 694         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 695         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 696         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 697         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 698         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 699         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 700         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 701         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 702
 703         /* cache-references + :u modifier */
 704         evsel = perf_evsel__next(evsel);
 705         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 706         TEST_ASSERT_VAL("wrong config",
 707                         PERF_COUNT_HW_CACHE_REFERENCES == evsel->core.attr.config);
 708         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 709         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 710         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 711         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 712         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 713         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 714         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 715         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 716         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 717
 718         /* cycles:k */
 719         evsel = perf_evsel__next(evsel);
 720         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 721         TEST_ASSERT_VAL("wrong config",
 722                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 723         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 724         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 725         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 726         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 727         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 728         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 729         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 730         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 731
 732         return 0;
 733 }
 734
 735 static int test__group3(struct evlist *evlist __maybe_unused)
 736 {
 737         struct evsel *evsel, *leader;
 738
 739         TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
 740         TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
 741
 742         /* group1 syscalls:sys_enter_openat:H */
 743         evsel = leader = perf_evlist__first(evlist);
 744         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
 745         TEST_ASSERT_VAL("wrong sample_type",
 746                 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
 747         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
 748         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 749         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 750         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 751         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 752         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 753         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 754         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 755         TEST_ASSERT_VAL("wrong group name",
 756                 !strcmp(leader->group_name, "group1"));
 757         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 758         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 759         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 760
 761         /* group1 cycles:kppp */
 762         evsel = perf_evsel__next(evsel);
 763         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 764         TEST_ASSERT_VAL("wrong config",
 765                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 766         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 767         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 768         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 769         /* use of precise requires exclude_guest */
 770         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 771         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 772         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 3);
 773         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 774         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 775         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 776         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 777
 778         /* group2 cycles + G modifier */
 779         evsel = leader = perf_evsel__next(evsel);
 780         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 781         TEST_ASSERT_VAL("wrong config",
 782                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 783         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 784         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 785         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 786         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 787         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 788         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 789         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 790         TEST_ASSERT_VAL("wrong group name",
 791                 !strcmp(leader->group_name, "group2"));
 792         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 793         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 794         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 795
 796         /* group2 1:3 + G modifier */
 797         evsel = perf_evsel__next(evsel);
 798         TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
 799         TEST_ASSERT_VAL("wrong config", 3 == evsel->core.attr.config);
 800         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 801         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 802         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 803         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 804         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 805         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 806         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 807         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 808         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 809
 810         /* instructions:u */
 811         evsel = perf_evsel__next(evsel);
 812         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 813         TEST_ASSERT_VAL("wrong config",
 814                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 815         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 816         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 817         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 818         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 819         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 820         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 821         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 822         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 823
 824         return 0;
 825 }
 826
 827 static int test__group4(struct evlist *evlist __maybe_unused)
 828 {
 829         struct evsel *evsel, *leader;
 830
 831         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 832         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 833
 834         /* cycles:u + p */
 835         evsel = leader = perf_evlist__first(evlist);
 836         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 837         TEST_ASSERT_VAL("wrong config",
 838                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 839         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 840         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 841         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 842         /* use of precise requires exclude_guest */
 843         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 844         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 845         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 1);
 846         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 847         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 848         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 849         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 850         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 851
 852         /* instructions:kp + p */
 853         evsel = perf_evsel__next(evsel);
 854         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 855         TEST_ASSERT_VAL("wrong config",
 856                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 857         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 858         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 859         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 860         /* use of precise requires exclude_guest */
 861         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 862         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 863         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
 864         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 865         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 866         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 867
 868         return 0;
 869 }
 870
 871 static int test__group5(struct evlist *evlist __maybe_unused)
 872 {
 873         struct evsel *evsel, *leader;
 874
 875         TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
 876         TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
 877
 878         /* cycles + G */
 879         evsel = leader = perf_evlist__first(evlist);
 880         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 881         TEST_ASSERT_VAL("wrong config",
 882                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 883         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 884         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 885         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 886         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 887         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 888         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 889         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 890         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 891         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 892         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 893         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 894
 895         /* instructions + G */
 896         evsel = perf_evsel__next(evsel);
 897         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 898         TEST_ASSERT_VAL("wrong config",
 899                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 900         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 901         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 902         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 903         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 904         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 905         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 906         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 907         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 908         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 909
 910         /* cycles:G */
 911         evsel = leader = perf_evsel__next(evsel);
 912         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 913         TEST_ASSERT_VAL("wrong config",
 914                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 915         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 916         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 917         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 918         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 919         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 920         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 921         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 922         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 923         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 924         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 925         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 926
 927         /* instructions:G */
 928         evsel = perf_evsel__next(evsel);
 929         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 930         TEST_ASSERT_VAL("wrong config",
 931                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 932         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 933         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 934         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 935         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 936         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 937         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 938         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 939         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 940
 941         /* cycles */
 942         evsel = perf_evsel__next(evsel);
 943         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 944         TEST_ASSERT_VAL("wrong config",
 945                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 946         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 947         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 948         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 949         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 950         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 951         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 952         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 953
 954         return 0;
 955 }
 956
 957 static int test__group_gh1(struct evlist *evlist)
 958 {
 959         struct evsel *evsel, *leader;
 960
 961         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 962         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 963
 964         /* cycles + :H group modifier */
 965         evsel = leader = perf_evlist__first(evlist);
 966         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 967         TEST_ASSERT_VAL("wrong config",
 968                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 969         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 970         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 971         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 972         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 973         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 974         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 975         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 976         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
 977         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 978         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
 979
 980         /* cache-misses:G + :H group modifier */
 981         evsel = perf_evsel__next(evsel);
 982         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 983         TEST_ASSERT_VAL("wrong config",
 984                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
 985         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 986         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 987         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 988         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 989         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 990         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 991         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 992         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
 993
 994         return 0;
 995 }
 996
 997 static int test__group_gh2(struct evlist *evlist)
 998 {
 999         struct evsel *evsel, *leader;
1000
1001         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1002         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1003
1004         /* cycles + :G group modifier */
1005         evsel = leader = perf_evlist__first(evlist);
1006         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1007         TEST_ASSERT_VAL("wrong config",
1008                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1009         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1010         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1011         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1012         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1013         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1014         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1015         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1016         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
1017         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1018         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
1019
1020         /* cache-misses:H + :G group modifier */
1021         evsel = perf_evsel__next(evsel);
1022         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1023         TEST_ASSERT_VAL("wrong config",
1024                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1025         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1026         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1027         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1028         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1029         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1030         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1031         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1032         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
1033
1034         return 0;
1035 }
1036
1037 static int test__group_gh3(struct evlist *evlist)
1038 {
1039         struct evsel *evsel, *leader;
1040
1041         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1042         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1043
1044         /* cycles:G + :u group modifier */
1045         evsel = leader = perf_evlist__first(evlist);
1046         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1047         TEST_ASSERT_VAL("wrong config",
1048                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1049         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1050         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1051         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1052         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1053         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1054         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1055         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1056         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
1057         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1058         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
1059
1060         /* cache-misses:H + :u group modifier */
1061         evsel = perf_evsel__next(evsel);
1062         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1063         TEST_ASSERT_VAL("wrong config",
1064                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1065         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1066         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1067         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1068         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1069         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1070         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1071         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1072         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
1073
1074         return 0;
1075 }
1076
1077 static int test__group_gh4(struct evlist *evlist)
1078 {
1079         struct evsel *evsel, *leader;
1080
1081         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1082         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1083
1084         /* cycles:G + :uG group modifier */
1085         evsel = leader = perf_evlist__first(evlist);
1086         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1087         TEST_ASSERT_VAL("wrong config",
1088                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1089         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1090         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1091         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1092         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1093         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1094         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1095         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1096         TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
1097         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1098         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
1099
1100         /* cache-misses:H + :uG group modifier */
1101         evsel = perf_evsel__next(evsel);
1102         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1103         TEST_ASSERT_VAL("wrong config",
1104                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1105         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1106         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1107         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1108         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1109         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1110         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1111         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1112         TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
1113
1114         return 0;
1115 }
1116
1117 static int test__leader_sample1(struct evlist *evlist)
1118 {
1119         struct evsel *evsel, *leader;
1120
1121         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1122
1123         /* cycles - sampling group leader */
1124         evsel = leader = perf_evlist__first(evlist);
1125         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1126         TEST_ASSERT_VAL("wrong config",
1127                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1128         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1129         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1130         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1131         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1132         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1133         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1134         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1135         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1136         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1137
1138         /* cache-misses - not sampling */
1139         evsel = perf_evsel__next(evsel);
1140         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1141         TEST_ASSERT_VAL("wrong config",
1142                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1143         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1144         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1145         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1146         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1147         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1148         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1149         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1150         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1151
1152         /* branch-misses - not sampling */
1153         evsel = perf_evsel__next(evsel);
1154         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1155         TEST_ASSERT_VAL("wrong config",
1156                         PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1157         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1158         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1159         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1160         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1161         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1162         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1163         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1164         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1165         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1166
1167         return 0;
1168 }
1169
1170 static int test__leader_sample2(struct evlist *evlist __maybe_unused)
1171 {
1172         struct evsel *evsel, *leader;
1173
1174         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1175
1176         /* instructions - sampling group leader */
1177         evsel = leader = perf_evlist__first(evlist);
1178         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1179         TEST_ASSERT_VAL("wrong config",
1180                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
1181         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1182         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1183         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1184         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1185         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1186         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1187         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1188         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1189         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1190
1191         /* branch-misses - not sampling */
1192         evsel = perf_evsel__next(evsel);
1193         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1194         TEST_ASSERT_VAL("wrong config",
1195                         PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1196         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1197         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1198         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1199         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1200         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1201         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1202         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1203         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1204         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1205
1206         return 0;
1207 }
1208
1209 static int test__checkevent_pinned_modifier(struct evlist *evlist)
1210 {
1211         struct evsel *evsel = perf_evlist__first(evlist);
1212
1213         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1214         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1215         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1216         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1217         TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1218
1219         return test__checkevent_symbolic_name(evlist);
1220 }
1221
1222 static int test__pinned_group(struct evlist *evlist)
1223 {
1224         struct evsel *evsel, *leader;
1225
1226         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1227
1228         /* cycles - group leader */
1229         evsel = leader = perf_evlist__first(evlist);
1230         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1231         TEST_ASSERT_VAL("wrong config",
1232                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1233         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1234         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1235         TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1236
1237         /* cache-misses - can not be pinned, but will go on with the leader */
1238         evsel = perf_evsel__next(evsel);
1239         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1240         TEST_ASSERT_VAL("wrong config",
1241                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1242         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1243
1244         /* branch-misses - ditto */
1245         evsel = perf_evsel__next(evsel);
1246         TEST_ASSERT_VAL("wrong config",
1247                         PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1248         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1249
1250         return 0;
1251 }
1252
1253 static int test__checkevent_breakpoint_len(struct evlist *evlist)
1254 {
1255         struct evsel *evsel = perf_evlist__first(evlist);
1256
1257         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1258         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1259         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1260         TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
1261                                          evsel->core.attr.bp_type);
1262         TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 ==
1263                                         evsel->core.attr.bp_len);
1264
1265         return 0;
1266 }
1267
1268 static int test__checkevent_breakpoint_len_w(struct evlist *evlist)
1269 {
1270         struct evsel *evsel = perf_evlist__first(evlist);
1271
1272         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1273         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1274         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1275         TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W ==
1276                                          evsel->core.attr.bp_type);
1277         TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 ==
1278                                         evsel->core.attr.bp_len);
1279
1280         return 0;
1281 }
1282
1283 static int
1284 test__checkevent_breakpoint_len_rw_modifier(struct evlist *evlist)
1285 {
1286         struct evsel *evsel = perf_evlist__first(evlist);
1287
1288         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1289         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1290         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1291         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1292
1293         return test__checkevent_breakpoint_rw(evlist);
1294 }
1295
1296 static int test__checkevent_precise_max_modifier(struct evlist *evlist)
1297 {
1298         struct evsel *evsel = perf_evlist__first(evlist);
1299
1300         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1301         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1302         TEST_ASSERT_VAL("wrong config",
1303                         PERF_COUNT_SW_TASK_CLOCK == evsel->core.attr.config);
1304         return 0;
1305 }
1306
1307 static int test__checkevent_config_symbol(struct evlist *evlist)
1308 {
1309         struct evsel *evsel = perf_evlist__first(evlist);
1310
1311         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0);
1312         return 0;
1313 }
1314
1315 static int test__checkevent_config_raw(struct evlist *evlist)
1316 {
1317         struct evsel *evsel = perf_evlist__first(evlist);
1318
1319         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0);
1320         return 0;
1321 }
1322
1323 static int test__checkevent_config_num(struct evlist *evlist)
1324 {
1325         struct evsel *evsel = perf_evlist__first(evlist);
1326
1327         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0);
1328         return 0;
1329 }
1330
1331 static int test__checkevent_config_cache(struct evlist *evlist)
1332 {
1333         struct evsel *evsel = perf_evlist__first(evlist);
1334
1335         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "cachepmu") == 0);
1336         return 0;
1337 }
1338
1339 static bool test__intel_pt_valid(void)
1340 {
1341         return !!perf_pmu__find("intel_pt");
1342 }
1343
1344 static int test__intel_pt(struct evlist *evlist)
1345 {
1346         struct evsel *evsel = perf_evlist__first(evlist);
1347
1348         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "intel_pt//u") == 0);
1349         return 0;
1350 }
1351
1352 static int test__checkevent_complex_name(struct evlist *evlist)
1353 {
1354         struct evsel *evsel = perf_evlist__first(evlist);
1355
1356         TEST_ASSERT_VAL("wrong complex name parsing", strcmp(evsel->name, "COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks") == 0);
1357         return 0;
1358 }
1359
1360 static int test__sym_event_slash(struct evlist *evlist)
1361 {
1362         struct evsel *evsel = perf_evlist__first(evlist);
1363
1364         TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1365         TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1366         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1367         return 0;
1368 }
1369
1370 static int test__sym_event_dc(struct evlist *evlist)
1371 {
1372         struct evsel *evsel = perf_evlist__first(evlist);
1373
1374         TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1375         TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1376         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
1377         return 0;
1378 }
1379
1380 static int count_tracepoints(void)
1381 {
1382         struct dirent *events_ent;
1383         DIR *events_dir;
1384         int cnt = 0;
1385
1386         events_dir = tracing_events__opendir();
1387
1388         TEST_ASSERT_VAL("Can't open events dir", events_dir);
1389
1390         while ((events_ent = readdir(events_dir))) {
1391                 char *sys_path;
1392                 struct dirent *sys_ent;
1393                 DIR *sys_dir;
1394
1395                 if (!strcmp(events_ent->d_name, ".")
1396                     || !strcmp(events_ent->d_name, "..")
1397                     || !strcmp(events_ent->d_name, "enable")
1398                     || !strcmp(events_ent->d_name, "header_event")
1399                     || !strcmp(events_ent->d_name, "header_page"))
1400                         continue;
1401
1402                 sys_path = get_events_file(events_ent->d_name);
1403                 TEST_ASSERT_VAL("Can't get sys path", sys_path);
1404
1405                 sys_dir = opendir(sys_path);
1406                 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1407
1408                 while ((sys_ent = readdir(sys_dir))) {
1409                         if (!strcmp(sys_ent->d_name, ".")
1410                             || !strcmp(sys_ent->d_name, "..")
1411                             || !strcmp(sys_ent->d_name, "enable")
1412                             || !strcmp(sys_ent->d_name, "filter"))
1413                                 continue;
1414
1415                         cnt++;
1416                 }
1417
1418                 closedir(sys_dir);
1419                 put_events_file(sys_path);
1420         }
1421
1422         closedir(events_dir);
1423         return cnt;
1424 }
1425
1426 static int test__all_tracepoints(struct evlist *evlist)
1427 {
1428         TEST_ASSERT_VAL("wrong events count",
1429                         count_tracepoints() == evlist->core.nr_entries);
1430
1431         return test__checkevent_tracepoint_multi(evlist);
1432 }
1433
1434 struct evlist_test {
1435         const char *name;
1436         __u32 type;
1437         const int id;
1438         bool (*valid)(void);
1439         int (*check)(struct evlist *evlist);
1440 };
1441
1442 static struct evlist_test test__events[] = {
1443         {
1444                 .name  = "syscalls:sys_enter_openat",
1445                 .check = test__checkevent_tracepoint,
1446                 .id    = 0,
1447         },
1448         {
1449                 .name  = "syscalls:*",
1450                 .check = test__checkevent_tracepoint_multi,
1451                 .id    = 1,
1452         },
1453         {
1454                 .name  = "r1a",
1455                 .check = test__checkevent_raw,
1456                 .id    = 2,
1457         },
1458         {
1459                 .name  = "1:1",
1460                 .check = test__checkevent_numeric,
1461                 .id    = 3,
1462         },
1463         {
1464                 .name  = "instructions",
1465                 .check = test__checkevent_symbolic_name,
1466                 .id    = 4,
1467         },
1468         {
1469                 .name  = "cycles/period=100000,config2/",
1470                 .check = test__checkevent_symbolic_name_config,
1471                 .id    = 5,
1472         },
1473         {
1474                 .name  = "faults",
1475                 .check = test__checkevent_symbolic_alias,
1476                 .id    = 6,
1477         },
1478         {
1479                 .name  = "L1-dcache-load-miss",
1480                 .check = test__checkevent_genhw,
1481                 .id    = 7,
1482         },
1483         {
1484                 .name  = "mem:0",
1485                 .check = test__checkevent_breakpoint,
1486                 .id    = 8,
1487         },
1488         {
1489                 .name  = "mem:0:x",
1490                 .check = test__checkevent_breakpoint_x,
1491                 .id    = 9,
1492         },
1493         {
1494                 .name  = "mem:0:r",
1495                 .check = test__checkevent_breakpoint_r,
1496                 .id    = 10,
1497         },
1498         {
1499                 .name  = "mem:0:w",
1500                 .check = test__checkevent_breakpoint_w,
1501                 .id    = 11,
1502         },
1503         {
1504                 .name  = "syscalls:sys_enter_openat:k",
1505                 .check = test__checkevent_tracepoint_modifier,
1506                 .id    = 12,
1507         },
1508         {
1509                 .name  = "syscalls:*:u",
1510                 .check = test__checkevent_tracepoint_multi_modifier,
1511                 .id    = 13,
1512         },
1513         {
1514                 .name  = "r1a:kp",
1515                 .check = test__checkevent_raw_modifier,
1516                 .id    = 14,
1517         },
1518         {
1519                 .name  = "1:1:hp",
1520                 .check = test__checkevent_numeric_modifier,
1521                 .id    = 15,
1522         },
1523         {
1524                 .name  = "instructions:h",
1525                 .check = test__checkevent_symbolic_name_modifier,
1526                 .id    = 16,
1527         },
1528         {
1529                 .name  = "faults:u",
1530                 .check = test__checkevent_symbolic_alias_modifier,
1531                 .id    = 17,
1532         },
1533         {
1534                 .name  = "L1-dcache-load-miss:kp",
1535                 .check = test__checkevent_genhw_modifier,
1536                 .id    = 18,
1537         },
1538         {
1539                 .name  = "mem:0:u",
1540                 .check = test__checkevent_breakpoint_modifier,
1541                 .id    = 19,
1542         },
1543         {
1544                 .name  = "mem:0:x:k",
1545                 .check = test__checkevent_breakpoint_x_modifier,
1546                 .id    = 20,
1547         },
1548         {
1549                 .name  = "mem:0:r:hp",
1550                 .check = test__checkevent_breakpoint_r_modifier,
1551                 .id    = 21,
1552         },
1553         {
1554                 .name  = "mem:0:w:up",
1555                 .check = test__checkevent_breakpoint_w_modifier,
1556                 .id    = 22,
1557         },
1558         {
1559                 .name  = "r1,syscalls:sys_enter_openat:k,1:1:hp",
1560                 .check = test__checkevent_list,
1561                 .id    = 23,
1562         },
1563         {
1564                 .name  = "instructions:G",
1565                 .check = test__checkevent_exclude_host_modifier,
1566                 .id    = 24,
1567         },
1568         {
1569                 .name  = "instructions:H",
1570                 .check = test__checkevent_exclude_guest_modifier,
1571                 .id    = 25,
1572         },
1573         {
1574                 .name  = "mem:0:rw",
1575                 .check = test__checkevent_breakpoint_rw,
1576                 .id    = 26,
1577         },
1578         {
1579                 .name  = "mem:0:rw:kp",
1580                 .check = test__checkevent_breakpoint_rw_modifier,
1581                 .id    = 27,
1582         },
1583         {
1584                 .name  = "{instructions:k,cycles:upp}",
1585                 .check = test__group1,
1586                 .id    = 28,
1587         },
1588         {
1589                 .name  = "{faults:k,cache-references}:u,cycles:k",
1590                 .check = test__group2,
1591                 .id    = 29,
1592         },
1593         {
1594                 .name  = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1595                 .check = test__group3,
1596                 .id    = 30,
1597         },
1598         {
1599                 .name  = "{cycles:u,instructions:kp}:p",
1600                 .check = test__group4,
1601                 .id    = 31,
1602         },
1603         {
1604                 .name  = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1605                 .check = test__group5,
1606                 .id    = 32,
1607         },
1608         {
1609                 .name  = "*:*",
1610                 .check = test__all_tracepoints,
1611                 .id    = 33,
1612         },
1613         {
1614                 .name  = "{cycles,cache-misses:G}:H",
1615                 .check = test__group_gh1,
1616                 .id    = 34,
1617         },
1618         {
1619                 .name  = "{cycles,cache-misses:H}:G",
1620                 .check = test__group_gh2,
1621                 .id    = 35,
1622         },
1623         {
1624                 .name  = "{cycles:G,cache-misses:H}:u",
1625                 .check = test__group_gh3,
1626                 .id    = 36,
1627         },
1628         {
1629                 .name  = "{cycles:G,cache-misses:H}:uG",
1630                 .check = test__group_gh4,
1631                 .id    = 37,
1632         },
1633         {
1634                 .name  = "{cycles,cache-misses,branch-misses}:S",
1635                 .check = test__leader_sample1,
1636                 .id    = 38,
1637         },
1638         {
1639                 .name  = "{instructions,branch-misses}:Su",
1640                 .check = test__leader_sample2,
1641                 .id    = 39,
1642         },
1643         {
1644                 .name  = "instructions:uDp",
1645                 .check = test__checkevent_pinned_modifier,
1646                 .id    = 40,
1647         },
1648         {
1649                 .name  = "{cycles,cache-misses,branch-misses}:D",
1650                 .check = test__pinned_group,
1651                 .id    = 41,
1652         },
1653         {
1654                 .name  = "mem:0/1",
1655                 .check = test__checkevent_breakpoint_len,
1656                 .id    = 42,
1657         },
1658         {
1659                 .name  = "mem:0/2:w",
1660                 .check = test__checkevent_breakpoint_len_w,
1661                 .id    = 43,
1662         },
1663         {
1664                 .name  = "mem:0/4:rw:u",
1665                 .check = test__checkevent_breakpoint_len_rw_modifier,
1666                 .id    = 44
1667         },
1668 #if defined(__s390x__)
1669         {
1670                 .name  = "kvm-s390:kvm_s390_create_vm",
1671                 .check = test__checkevent_tracepoint,
1672                 .valid = kvm_s390_create_vm_valid,
1673                 .id    = 100,
1674         },
1675 #endif
1676         {
1677                 .name  = "instructions:I",
1678                 .check = test__checkevent_exclude_idle_modifier,
1679                 .id    = 45,
1680         },
1681         {
1682                 .name  = "instructions:kIG",
1683                 .check = test__checkevent_exclude_idle_modifier_1,
1684                 .id    = 46,
1685         },
1686         {
1687                 .name  = "task-clock:P,cycles",
1688                 .check = test__checkevent_precise_max_modifier,
1689                 .id    = 47,
1690         },
1691         {
1692                 .name  = "instructions/name=insn/",
1693                 .check = test__checkevent_config_symbol,
1694                 .id    = 48,
1695         },
1696         {
1697                 .name  = "r1234/name=rawpmu/",
1698                 .check = test__checkevent_config_raw,
1699                 .id    = 49,
1700         },
1701         {
1702                 .name  = "4:0x6530160/name=numpmu/",
1703                 .check = test__checkevent_config_num,
1704                 .id    = 50,
1705         },
1706         {
1707                 .name  = "L1-dcache-misses/name=cachepmu/",
1708                 .check = test__checkevent_config_cache,
1709                 .id    = 51,
1710         },
1711         {
1712                 .name  = "intel_pt//u",
1713                 .valid = test__intel_pt_valid,
1714                 .check = test__intel_pt,
1715                 .id    = 52,
1716         },
1717         {
1718                 .name  = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
1719                 .check = test__checkevent_complex_name,
1720                 .id    = 53
1721         },
1722         {
1723                 .name  = "cycles//u",
1724                 .check = test__sym_event_slash,
1725                 .id    = 54,
1726         },
1727         {
1728                 .name  = "cycles:k",
1729                 .check = test__sym_event_dc,
1730                 .id    = 55,
1731         }
1732 };
1733
1734 static struct evlist_test test__events_pmu[] = {
1735         {
1736                 .name  = "cpu/config=10,config1,config2=3,period=1000/u",
1737                 .check = test__checkevent_pmu,
1738                 .id    = 0,
1739         },
1740         {
1741                 .name  = "cpu/config=1,name=krava/u,cpu/config=2/u",
1742                 .check = test__checkevent_pmu_name,
1743                 .id    = 1,
1744         },
1745         {
1746                 .name  = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
1747                 .check = test__checkevent_pmu_partial_time_callgraph,
1748                 .id    = 2,
1749         },
1750         {
1751                 .name  = "cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2/ukp",
1752                 .check = test__checkevent_complex_name,
1753                 .id    = 3,
1754         }
1755 };
1756
1757 struct terms_test {
1758         const char *str;
1759         __u32 type;
1760         int (*check)(struct list_head *terms);
1761 };
1762
1763 static struct terms_test test__terms[] = {
1764         [0] = {
1765                 .str   = "config=10,config1,config2=3,umask=1",
1766                 .check = test__checkterms_simple,
1767         },
1768 };
1769
1770 static int test_event(struct evlist_test *e)
1771 {
1772         struct parse_events_error err = { .idx = 0, };
1773         struct evlist *evlist;
1774         int ret;
1775
1776         if (e->valid && !e->valid()) {
1777                 pr_debug("... SKIP");
1778                 return 0;
1779         }
1780
1781         evlist = evlist__new();
1782         if (evlist == NULL)
1783                 return -ENOMEM;
1784
1785         ret = parse_events(evlist, e->name, &err);
1786         if (ret) {
1787                 pr_debug("failed to parse event '%s', err %d, str '%s'\n",
1788                          e->name, ret, err.str);
1789                 parse_events_print_error(&err, e->name);
1790         } else {
1791                 ret = e->check(evlist);
1792         }
1793
1794         evlist__delete(evlist);
1795
1796         return ret;
1797 }
1798
1799 static int test_events(struct evlist_test *events, unsigned cnt)
1800 {
1801         int ret1, ret2 = 0;
1802         unsigned i;
1803
1804         for (i = 0; i < cnt; i++) {
1805                 struct evlist_test *e = &events[i];
1806
1807                 pr_debug("running test %d '%s'", e->id, e->name);
1808                 ret1 = test_event(e);
1809                 if (ret1)
1810                         ret2 = ret1;
1811                 pr_debug("\n");
1812         }
1813
1814         return ret2;
1815 }
1816
1817 static int test_term(struct terms_test *t)
1818 {
1819         struct list_head terms;
1820         int ret;
1821
1822         INIT_LIST_HEAD(&terms);
1823
1824         ret = parse_events_terms(&terms, t->str);
1825         if (ret) {
1826                 pr_debug("failed to parse terms '%s', err %d\n",
1827                          t->str , ret);
1828                 return ret;
1829         }
1830
1831         ret = t->check(&terms);
1832         parse_events_terms__purge(&terms);
1833
1834         return ret;
1835 }
1836
1837 static int test_terms(struct terms_test *terms, unsigned cnt)
1838 {
1839         int ret = 0;
1840         unsigned i;
1841
1842         for (i = 0; i < cnt; i++) {
1843                 struct terms_test *t = &terms[i];
1844
1845                 pr_debug("running test %d '%s'\n", i, t->str);
1846                 ret = test_term(t);
1847                 if (ret)
1848                         break;
1849         }
1850
1851         return ret;
1852 }
1853
1854 static int test_pmu(void)
1855 {
1856         struct stat st;
1857         char path[PATH_MAX];
1858         int ret;
1859
1860         snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
1861                  sysfs__mountpoint());
1862
1863         ret = stat(path, &st);
1864         if (ret)
1865                 pr_debug("omitting PMU cpu tests\n");
1866         return !ret;
1867 }
1868
1869 static int test_pmu_events(void)
1870 {
1871         struct stat st;
1872         char path[PATH_MAX];
1873         struct dirent *ent;
1874         DIR *dir;
1875         int ret;
1876
1877         snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
1878                  sysfs__mountpoint());
1879
1880         ret = stat(path, &st);
1881         if (ret) {
1882                 pr_debug("omitting PMU cpu events tests\n");
1883                 return 0;
1884         }
1885
1886         dir = opendir(path);
1887         if (!dir) {
1888                 pr_debug("can't open pmu event dir");
1889                 return -1;
1890         }
1891
1892         while (!ret && (ent = readdir(dir))) {
1893                 struct evlist_test e = { .id = 0, };
1894                 char name[2 * NAME_MAX + 1 + 12 + 3];
1895
1896                 /* Names containing . are special and cannot be used directly */
1897                 if (strchr(ent->d_name, '.'))
1898                         continue;
1899
1900                 snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name);
1901
1902                 e.name  = name;
1903                 e.check = test__checkevent_pmu_events;
1904
1905                 ret = test_event(&e);
1906                 if (ret)
1907                         break;
1908                 snprintf(name, sizeof(name), "%s:u,cpu/event=%s/u", ent->d_name, ent->d_name);
1909                 e.name  = name;
1910                 e.check = test__checkevent_pmu_events_mix;
1911                 ret = test_event(&e);
1912         }
1913
1914         closedir(dir);
1915         return ret;
1916 }
1917
1918 int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused)
1919 {
1920         int ret1, ret2 = 0;
1921
1922 #define TEST_EVENTS(tests)                              \
1923 do {                                                    \
1924         ret1 = test_events(tests, ARRAY_SIZE(tests));   \
1925         if (!ret2)                                      \
1926                 ret2 = ret1;                            \
1927 } while (0)
1928
1929         TEST_EVENTS(test__events);
1930
1931         if (test_pmu())
1932                 TEST_EVENTS(test__events_pmu);
1933
1934         if (test_pmu()) {
1935                 int ret = test_pmu_events();
1936                 if (ret)
1937                         return ret;
1938         }
1939
1940         ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
1941         if (!ret2)
1942                 ret2 = ret1;
1943
1944         return ret2;
1945 }