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 <dirent.h>
  10 #include <errno.h>
  11 #include <sys/types.h>
  12 #include <sys/stat.h>
  13 #include <unistd.h>
  14 #include <linux/kernel.h>
  15 #include <linux/hw_breakpoint.h>
  16 #include <api/fs/tracing_path.h>
  17
  18 #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
  19                              PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
  20
  21 #if defined(__s390x__)
  22 /* Return true if kvm module is available and loaded. Test this
  23  * and retun success when trace point kvm_s390_create_vm
  24  * exists. Otherwise this test always fails.
  25  */
  26 static bool kvm_s390_create_vm_valid(void)
  27 {
  28         char *eventfile;
  29         bool rc = false;
  30
  31         eventfile = get_events_file("kvm-s390");
  32
  33         if (eventfile) {
  34                 DIR *mydir = opendir(eventfile);
  35
  36                 if (mydir) {
  37                         rc = true;
  38                         closedir(mydir);
  39                 }
  40                 put_events_file(eventfile);
  41         }
  42
  43         return rc;
  44 }
  45 #endif
  46
  47 static int test__checkevent_tracepoint(struct evlist *evlist)
  48 {
  49         struct evsel *evsel = evlist__first(evlist);
  50
  51         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
  52         TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
  53         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
  54         TEST_ASSERT_VAL("wrong sample_type",
  55                 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
  56         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
  57         return 0;
  58 }
  59
  60 static int test__checkevent_tracepoint_multi(struct evlist *evlist)
  61 {
  62         struct evsel *evsel;
  63
  64         TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
  65         TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
  66
  67         evlist__for_each_entry(evlist, evsel) {
  68                 TEST_ASSERT_VAL("wrong type",
  69                         PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
  70                 TEST_ASSERT_VAL("wrong sample_type",
  71                         PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
  72                 TEST_ASSERT_VAL("wrong sample_period",
  73                         1 == evsel->core.attr.sample_period);
  74         }
  75         return 0;
  76 }
  77
  78 static int test__checkevent_raw(struct evlist *evlist)
  79 {
  80         struct evsel *evsel = evlist__first(evlist);
  81
  82         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
  83         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
  84         TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
  85         return 0;
  86 }
  87
  88 static int test__checkevent_numeric(struct evlist *evlist)
  89 {
  90         struct evsel *evsel = evlist__first(evlist);
  91
  92         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
  93         TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
  94         TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
  95         return 0;
  96 }
  97
  98 static int test__checkevent_symbolic_name(struct evlist *evlist)
  99 {
 100         struct evsel *evsel = evlist__first(evlist);
 101
 102         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 103         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 104         TEST_ASSERT_VAL("wrong config",
 105                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 106         return 0;
 107 }
 108
 109 static int test__checkevent_symbolic_name_config(struct evlist *evlist)
 110 {
 111         struct evsel *evsel = evlist__first(evlist);
 112
 113         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 114         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 115         TEST_ASSERT_VAL("wrong config",
 116                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 117         /*
 118          * The period value gets configured within evlist__config,
 119          * while this test executes only parse events method.
 120          */
 121         TEST_ASSERT_VAL("wrong period",
 122                         0 == evsel->core.attr.sample_period);
 123         TEST_ASSERT_VAL("wrong config1",
 124                         0 == evsel->core.attr.config1);
 125         TEST_ASSERT_VAL("wrong config2",
 126                         1 == evsel->core.attr.config2);
 127         return 0;
 128 }
 129
 130 static int test__checkevent_symbolic_alias(struct evlist *evlist)
 131 {
 132         struct evsel *evsel = evlist__first(evlist);
 133
 134         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 135         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
 136         TEST_ASSERT_VAL("wrong config",
 137                         PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
 138         return 0;
 139 }
 140
 141 static int test__checkevent_genhw(struct evlist *evlist)
 142 {
 143         struct evsel *evsel = evlist__first(evlist);
 144
 145         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 146         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);
 147         TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->core.attr.config);
 148         return 0;
 149 }
 150
 151 static int test__checkevent_breakpoint(struct evlist *evlist)
 152 {
 153         struct evsel *evsel = evlist__first(evlist);
 154
 155         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 156         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 157         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 158         TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
 159                                          evsel->core.attr.bp_type);
 160         TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
 161                                         evsel->core.attr.bp_len);
 162         return 0;
 163 }
 164
 165 static int test__checkevent_breakpoint_x(struct evlist *evlist)
 166 {
 167         struct evsel *evsel = evlist__first(evlist);
 168
 169         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 170         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 171         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 172         TEST_ASSERT_VAL("wrong bp_type",
 173                         HW_BREAKPOINT_X == evsel->core.attr.bp_type);
 174         TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->core.attr.bp_len);
 175         return 0;
 176 }
 177
 178 static int test__checkevent_breakpoint_r(struct evlist *evlist)
 179 {
 180         struct evsel *evsel = evlist__first(evlist);
 181
 182         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 183         TEST_ASSERT_VAL("wrong type",
 184                         PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 185         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 186         TEST_ASSERT_VAL("wrong bp_type",
 187                         HW_BREAKPOINT_R == evsel->core.attr.bp_type);
 188         TEST_ASSERT_VAL("wrong bp_len",
 189                         HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
 190         return 0;
 191 }
 192
 193 static int test__checkevent_breakpoint_w(struct evlist *evlist)
 194 {
 195         struct evsel *evsel = evlist__first(evlist);
 196
 197         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 198         TEST_ASSERT_VAL("wrong type",
 199                         PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 200         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 201         TEST_ASSERT_VAL("wrong bp_type",
 202                         HW_BREAKPOINT_W == evsel->core.attr.bp_type);
 203         TEST_ASSERT_VAL("wrong bp_len",
 204                         HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
 205         return 0;
 206 }
 207
 208 static int test__checkevent_breakpoint_rw(struct evlist *evlist)
 209 {
 210         struct evsel *evsel = evlist__first(evlist);
 211
 212         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 213         TEST_ASSERT_VAL("wrong type",
 214                         PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
 215         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
 216         TEST_ASSERT_VAL("wrong bp_type",
 217                 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->core.attr.bp_type);
 218         TEST_ASSERT_VAL("wrong bp_len",
 219                         HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
 220         return 0;
 221 }
 222
 223 static int test__checkevent_tracepoint_modifier(struct evlist *evlist)
 224 {
 225         struct evsel *evsel = evlist__first(evlist);
 226
 227         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 228         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 229         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 230         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 231
 232         return test__checkevent_tracepoint(evlist);
 233 }
 234
 235 static int
 236 test__checkevent_tracepoint_multi_modifier(struct evlist *evlist)
 237 {
 238         struct evsel *evsel;
 239
 240         TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
 241
 242         evlist__for_each_entry(evlist, evsel) {
 243                 TEST_ASSERT_VAL("wrong exclude_user",
 244                                 !evsel->core.attr.exclude_user);
 245                 TEST_ASSERT_VAL("wrong exclude_kernel",
 246                                 evsel->core.attr.exclude_kernel);
 247                 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 248                 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 249         }
 250
 251         return test__checkevent_tracepoint_multi(evlist);
 252 }
 253
 254 static int test__checkevent_raw_modifier(struct evlist *evlist)
 255 {
 256         struct evsel *evsel = evlist__first(evlist);
 257
 258         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 259         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 260         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 261         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 262
 263         return test__checkevent_raw(evlist);
 264 }
 265
 266 static int test__checkevent_numeric_modifier(struct evlist *evlist)
 267 {
 268         struct evsel *evsel = evlist__first(evlist);
 269
 270         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 271         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 272         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 273         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 274
 275         return test__checkevent_numeric(evlist);
 276 }
 277
 278 static int test__checkevent_symbolic_name_modifier(struct evlist *evlist)
 279 {
 280         struct evsel *evsel = evlist__first(evlist);
 281
 282         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 283         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 284         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 285         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 286
 287         return test__checkevent_symbolic_name(evlist);
 288 }
 289
 290 static int test__checkevent_exclude_host_modifier(struct evlist *evlist)
 291 {
 292         struct evsel *evsel = evlist__first(evlist);
 293
 294         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 295         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 296
 297         return test__checkevent_symbolic_name(evlist);
 298 }
 299
 300 static int test__checkevent_exclude_guest_modifier(struct evlist *evlist)
 301 {
 302         struct evsel *evsel = evlist__first(evlist);
 303
 304         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 305         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 306
 307         return test__checkevent_symbolic_name(evlist);
 308 }
 309
 310 static int test__checkevent_symbolic_alias_modifier(struct evlist *evlist)
 311 {
 312         struct evsel *evsel = evlist__first(evlist);
 313
 314         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 315         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 316         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 317         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 318
 319         return test__checkevent_symbolic_alias(evlist);
 320 }
 321
 322 static int test__checkevent_genhw_modifier(struct evlist *evlist)
 323 {
 324         struct evsel *evsel = evlist__first(evlist);
 325
 326         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 327         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 328         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 329         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 330
 331         return test__checkevent_genhw(evlist);
 332 }
 333
 334 static int test__checkevent_exclude_idle_modifier(struct evlist *evlist)
 335 {
 336         struct evsel *evsel = evlist__first(evlist);
 337
 338         TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
 339         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 340         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 341         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 342         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 343         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 344         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 345
 346         return test__checkevent_symbolic_name(evlist);
 347 }
 348
 349 static int test__checkevent_exclude_idle_modifier_1(struct evlist *evlist)
 350 {
 351         struct evsel *evsel = evlist__first(evlist);
 352
 353         TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
 354         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 355         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 356         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 357         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 358         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 359         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 360
 361         return test__checkevent_symbolic_name(evlist);
 362 }
 363
 364 static int test__checkevent_breakpoint_modifier(struct evlist *evlist)
 365 {
 366         struct evsel *evsel = evlist__first(evlist);
 367
 368
 369         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 370         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 371         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 372         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 373         TEST_ASSERT_VAL("wrong name",
 374                         !strcmp(evsel__name(evsel), "mem:0:u"));
 375
 376         return test__checkevent_breakpoint(evlist);
 377 }
 378
 379 static int test__checkevent_breakpoint_x_modifier(struct evlist *evlist)
 380 {
 381         struct evsel *evsel = evlist__first(evlist);
 382
 383         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 384         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 385         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 386         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 387         TEST_ASSERT_VAL("wrong name",
 388                         !strcmp(evsel__name(evsel), "mem:0:x:k"));
 389
 390         return test__checkevent_breakpoint_x(evlist);
 391 }
 392
 393 static int test__checkevent_breakpoint_r_modifier(struct evlist *evlist)
 394 {
 395         struct evsel *evsel = evlist__first(evlist);
 396
 397         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 398         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 399         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 400         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 401         TEST_ASSERT_VAL("wrong name",
 402                         !strcmp(evsel__name(evsel), "mem:0:r:hp"));
 403
 404         return test__checkevent_breakpoint_r(evlist);
 405 }
 406
 407 static int test__checkevent_breakpoint_w_modifier(struct evlist *evlist)
 408 {
 409         struct evsel *evsel = evlist__first(evlist);
 410
 411         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 412         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 413         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 414         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 415         TEST_ASSERT_VAL("wrong name",
 416                         !strcmp(evsel__name(evsel), "mem:0:w:up"));
 417
 418         return test__checkevent_breakpoint_w(evlist);
 419 }
 420
 421 static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist)
 422 {
 423         struct evsel *evsel = evlist__first(evlist);
 424
 425         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 426         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 427         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 428         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 429         TEST_ASSERT_VAL("wrong name",
 430                         !strcmp(evsel__name(evsel), "mem:0:rw:kp"));
 431
 432         return test__checkevent_breakpoint_rw(evlist);
 433 }
 434
 435 static int test__checkevent_pmu(struct evlist *evlist)
 436 {
 437
 438         struct evsel *evsel = evlist__first(evlist);
 439
 440         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 441         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 442         TEST_ASSERT_VAL("wrong config",    10 == evsel->core.attr.config);
 443         TEST_ASSERT_VAL("wrong config1",    1 == evsel->core.attr.config1);
 444         TEST_ASSERT_VAL("wrong config2",    3 == evsel->core.attr.config2);
 445         /*
 446          * The period value gets configured within evlist__config,
 447          * while this test executes only parse events method.
 448          */
 449         TEST_ASSERT_VAL("wrong period",     0 == evsel->core.attr.sample_period);
 450
 451         return 0;
 452 }
 453
 454 static int test__checkevent_list(struct evlist *evlist)
 455 {
 456         struct evsel *evsel = evlist__first(evlist);
 457
 458         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
 459
 460         /* r1 */
 461         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 462         TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
 463         TEST_ASSERT_VAL("wrong config1", 0 == evsel->core.attr.config1);
 464         TEST_ASSERT_VAL("wrong config2", 0 == evsel->core.attr.config2);
 465         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 466         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 467         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 468         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 469
 470         /* syscalls:sys_enter_openat:k */
 471         evsel = evsel__next(evsel);
 472         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
 473         TEST_ASSERT_VAL("wrong sample_type",
 474                 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
 475         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
 476         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 477         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 478         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 479         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 480
 481         /* 1:1:hp */
 482         evsel = evsel__next(evsel);
 483         TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
 484         TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
 485         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 486         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 487         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 488         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
 489
 490         return 0;
 491 }
 492
 493 static int test__checkevent_pmu_name(struct evlist *evlist)
 494 {
 495         struct evsel *evsel = evlist__first(evlist);
 496
 497         /* cpu/config=1,name=krava/u */
 498         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 499         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 500         TEST_ASSERT_VAL("wrong config",  1 == evsel->core.attr.config);
 501         TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "krava"));
 502
 503         /* cpu/config=2/u" */
 504         evsel = evsel__next(evsel);
 505         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 506         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 507         TEST_ASSERT_VAL("wrong config",  2 == evsel->core.attr.config);
 508         TEST_ASSERT_VAL("wrong name",
 509                         !strcmp(evsel__name(evsel), "cpu/config=2/u"));
 510
 511         return 0;
 512 }
 513
 514 static int test__checkevent_pmu_partial_time_callgraph(struct evlist *evlist)
 515 {
 516         struct evsel *evsel = evlist__first(evlist);
 517
 518         /* cpu/config=1,call-graph=fp,time,period=100000/ */
 519         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 520         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 521         TEST_ASSERT_VAL("wrong config",  1 == evsel->core.attr.config);
 522         /*
 523          * The period, time and callgraph value gets configured within evlist__config,
 524          * while this test executes only parse events method.
 525          */
 526         TEST_ASSERT_VAL("wrong period",     0 == evsel->core.attr.sample_period);
 527         TEST_ASSERT_VAL("wrong callgraph",  !evsel__has_callchain(evsel));
 528         TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
 529
 530         /* cpu/config=2,call-graph=no,time=0,period=2000/ */
 531         evsel = evsel__next(evsel);
 532         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 533         TEST_ASSERT_VAL("wrong config",  2 == evsel->core.attr.config);
 534         /*
 535          * The period, time and callgraph value gets configured within evlist__config,
 536          * while this test executes only parse events method.
 537          */
 538         TEST_ASSERT_VAL("wrong period",     0 == evsel->core.attr.sample_period);
 539         TEST_ASSERT_VAL("wrong callgraph",  !evsel__has_callchain(evsel));
 540         TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
 541
 542         return 0;
 543 }
 544
 545 static int test__checkevent_pmu_events(struct evlist *evlist)
 546 {
 547         struct evsel *evsel = evlist__first(evlist);
 548
 549         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
 550         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 551         TEST_ASSERT_VAL("wrong exclude_user",
 552                         !evsel->core.attr.exclude_user);
 553         TEST_ASSERT_VAL("wrong exclude_kernel",
 554                         evsel->core.attr.exclude_kernel);
 555         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 556         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 557         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
 558         TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
 559
 560         return 0;
 561 }
 562
 563
 564 static int test__checkevent_pmu_events_mix(struct evlist *evlist)
 565 {
 566         struct evsel *evsel = evlist__first(evlist);
 567
 568         /* pmu-event:u */
 569         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 570         TEST_ASSERT_VAL("wrong exclude_user",
 571                         !evsel->core.attr.exclude_user);
 572         TEST_ASSERT_VAL("wrong exclude_kernel",
 573                         evsel->core.attr.exclude_kernel);
 574         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 575         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 576         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
 577         TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
 578
 579         /* cpu/pmu-event/u*/
 580         evsel = evsel__next(evsel);
 581         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 582         TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
 583         TEST_ASSERT_VAL("wrong exclude_user",
 584                         !evsel->core.attr.exclude_user);
 585         TEST_ASSERT_VAL("wrong exclude_kernel",
 586                         evsel->core.attr.exclude_kernel);
 587         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 588         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 589         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
 590         TEST_ASSERT_VAL("wrong exclusive", !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         /*
 636          * read
 637          *
 638          * The perf_pmu__test_parse_init injects 'read' term into
 639          * perf_pmu_events_list, so 'read' is evaluated as read term
 640          * and not as raw event with 'ead' hex value.
 641          */
 642         term = list_entry(term->list.next, struct parse_events_term, list);
 643         TEST_ASSERT_VAL("wrong type term",
 644                         term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
 645         TEST_ASSERT_VAL("wrong type val",
 646                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 647         TEST_ASSERT_VAL("wrong val", term->val.num == 1);
 648         TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "read"));
 649
 650         /*
 651          * r0xead
 652          *
 653          * To be still able to pass 'ead' value with 'r' syntax,
 654          * we added support to parse 'r0xHEX' event.
 655          */
 656         term = list_entry(term->list.next, struct parse_events_term, list);
 657         TEST_ASSERT_VAL("wrong type term",
 658                         term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
 659         TEST_ASSERT_VAL("wrong type val",
 660                         term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
 661         TEST_ASSERT_VAL("wrong val", term->val.num == 0xead);
 662         TEST_ASSERT_VAL("wrong config", !term->config);
 663         return 0;
 664 }
 665
 666 static int test__group1(struct evlist *evlist)
 667 {
 668         struct evsel *evsel, *leader;
 669
 670         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 671         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 672
 673         /* instructions:k */
 674         evsel = leader = evlist__first(evlist);
 675         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 676         TEST_ASSERT_VAL("wrong config",
 677                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 678         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 679         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 680         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 681         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 682         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 683         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 684         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 685         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 686         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
 687         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 688
 689         /* cycles:upp */
 690         evsel = evsel__next(evsel);
 691         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 692         TEST_ASSERT_VAL("wrong config",
 693                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 694         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 695         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 696         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 697         /* use of precise requires exclude_guest */
 698         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 699         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 700         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
 701         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 702         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
 703         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 704
 705         return 0;
 706 }
 707
 708 static int test__group2(struct evlist *evlist)
 709 {
 710         struct evsel *evsel, *leader;
 711
 712         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
 713         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 714
 715         /* faults + :ku modifier */
 716         evsel = leader = evlist__first(evlist);
 717         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
 718         TEST_ASSERT_VAL("wrong config",
 719                         PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
 720         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 721         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 722         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 723         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 724         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 725         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 726         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 727         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 728         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
 729         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 730
 731         /* cache-references + :u modifier */
 732         evsel = evsel__next(evsel);
 733         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 734         TEST_ASSERT_VAL("wrong config",
 735                         PERF_COUNT_HW_CACHE_REFERENCES == evsel->core.attr.config);
 736         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 737         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 738         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 739         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 740         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 741         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 742         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 743         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
 744         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 745
 746         /* cycles:k */
 747         evsel = evsel__next(evsel);
 748         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 749         TEST_ASSERT_VAL("wrong config",
 750                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 751         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 752         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 753         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 754         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 755         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 756         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 757         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 758         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 759
 760         return 0;
 761 }
 762
 763 static int test__group3(struct evlist *evlist __maybe_unused)
 764 {
 765         struct evsel *evsel, *leader;
 766
 767         TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
 768         TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
 769
 770         /* group1 syscalls:sys_enter_openat:H */
 771         evsel = leader = evlist__first(evlist);
 772         TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
 773         TEST_ASSERT_VAL("wrong sample_type",
 774                 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
 775         TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
 776         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 777         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 778         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 779         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 780         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 781         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 782         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 783         TEST_ASSERT_VAL("wrong group name",
 784                 !strcmp(leader->group_name, "group1"));
 785         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 786         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
 787         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 788
 789         /* group1 cycles:kppp */
 790         evsel = evsel__next(evsel);
 791         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 792         TEST_ASSERT_VAL("wrong config",
 793                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 794         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 795         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 796         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 797         /* use of precise requires exclude_guest */
 798         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 799         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 800         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 3);
 801         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 802         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 803         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
 804         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 805
 806         /* group2 cycles + G modifier */
 807         evsel = leader = evsel__next(evsel);
 808         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 809         TEST_ASSERT_VAL("wrong config",
 810                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 811         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 812         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 813         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 814         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 815         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 816         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 817         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 818         TEST_ASSERT_VAL("wrong group name",
 819                 !strcmp(leader->group_name, "group2"));
 820         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 821         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
 822         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 823
 824         /* group2 1:3 + G modifier */
 825         evsel = evsel__next(evsel);
 826         TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
 827         TEST_ASSERT_VAL("wrong config", 3 == evsel->core.attr.config);
 828         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 829         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 830         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 831         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 832         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 833         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 834         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 835         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
 836         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 837
 838         /* instructions:u */
 839         evsel = evsel__next(evsel);
 840         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 841         TEST_ASSERT_VAL("wrong config",
 842                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 843         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 844         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 845         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 846         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 847         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 848         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 849         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 850         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 851
 852         return 0;
 853 }
 854
 855 static int test__group4(struct evlist *evlist __maybe_unused)
 856 {
 857         struct evsel *evsel, *leader;
 858
 859         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 860         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 861
 862         /* cycles:u + p */
 863         evsel = leader = evlist__first(evlist);
 864         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 865         TEST_ASSERT_VAL("wrong config",
 866                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 867         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 868         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
 869         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 870         /* use of precise requires exclude_guest */
 871         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 872         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 873         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 1);
 874         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 875         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 876         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 877         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
 878         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 879
 880         /* instructions:kp + p */
 881         evsel = evsel__next(evsel);
 882         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 883         TEST_ASSERT_VAL("wrong config",
 884                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 885         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
 886         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 887         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 888         /* use of precise requires exclude_guest */
 889         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 890         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 891         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
 892         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 893         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
 894         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 895
 896         return 0;
 897 }
 898
 899 static int test__group5(struct evlist *evlist __maybe_unused)
 900 {
 901         struct evsel *evsel, *leader;
 902
 903         TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
 904         TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
 905
 906         /* cycles + G */
 907         evsel = leader = evlist__first(evlist);
 908         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 909         TEST_ASSERT_VAL("wrong config",
 910                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 911         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 912         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 913         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 914         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 915         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 916         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 917         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 918         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 919         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 920         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
 921         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 922
 923         /* instructions + G */
 924         evsel = evsel__next(evsel);
 925         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 926         TEST_ASSERT_VAL("wrong config",
 927                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 928         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 929         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 930         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 931         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 932         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 933         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 934         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 935         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
 936         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 937
 938         /* cycles:G */
 939         evsel = leader = evsel__next(evsel);
 940         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 941         TEST_ASSERT_VAL("wrong config",
 942                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 943         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 944         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 945         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 946         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 947         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 948         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 949         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
 950         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 951         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
 952         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
 953         TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
 954
 955         /* instructions:G */
 956         evsel = evsel__next(evsel);
 957         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 958         TEST_ASSERT_VAL("wrong config",
 959                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
 960         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 961         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 962         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 963         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
 964         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
 965         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 966         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
 967         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
 968
 969         /* cycles */
 970         evsel = evsel__next(evsel);
 971         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 972         TEST_ASSERT_VAL("wrong config",
 973                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 974         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 975         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 976         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
 977         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
 978         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
 979         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 980         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
 981
 982         return 0;
 983 }
 984
 985 static int test__group_gh1(struct evlist *evlist)
 986 {
 987         struct evsel *evsel, *leader;
 988
 989         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
 990         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
 991
 992         /* cycles + :H group modifier */
 993         evsel = leader = evlist__first(evlist);
 994         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
 995         TEST_ASSERT_VAL("wrong config",
 996                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
 997         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
 998         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
 999         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1000         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1001         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1002         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1003         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1004         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1005         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1006         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1007
1008         /* cache-misses:G + :H group modifier */
1009         evsel = evsel__next(evsel);
1010         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1011         TEST_ASSERT_VAL("wrong config",
1012                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1013         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1014         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1015         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1016         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1017         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1018         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1019         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1020         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1021
1022         return 0;
1023 }
1024
1025 static int test__group_gh2(struct evlist *evlist)
1026 {
1027         struct evsel *evsel, *leader;
1028
1029         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1030         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1031
1032         /* cycles + :G group modifier */
1033         evsel = leader = evlist__first(evlist);
1034         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1035         TEST_ASSERT_VAL("wrong config",
1036                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1037         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1038         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1039         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1040         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1041         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1042         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1043         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1044         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1045         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1046         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1047
1048         /* cache-misses:H + :G group modifier */
1049         evsel = evsel__next(evsel);
1050         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1051         TEST_ASSERT_VAL("wrong config",
1052                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1053         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1054         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1055         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1056         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1057         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1058         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1059         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1060         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1061
1062         return 0;
1063 }
1064
1065 static int test__group_gh3(struct evlist *evlist)
1066 {
1067         struct evsel *evsel, *leader;
1068
1069         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1070         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1071
1072         /* cycles:G + :u group modifier */
1073         evsel = leader = evlist__first(evlist);
1074         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1075         TEST_ASSERT_VAL("wrong config",
1076                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1077         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1078         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1079         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1080         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1081         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1082         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1083         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1084         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1085         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1086         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1087
1088         /* cache-misses:H + :u group modifier */
1089         evsel = evsel__next(evsel);
1090         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1091         TEST_ASSERT_VAL("wrong config",
1092                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1093         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1094         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1095         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1096         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1097         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1098         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1099         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1100         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1101
1102         return 0;
1103 }
1104
1105 static int test__group_gh4(struct evlist *evlist)
1106 {
1107         struct evsel *evsel, *leader;
1108
1109         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1110         TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
1111
1112         /* cycles:G + :uG group modifier */
1113         evsel = leader = evlist__first(evlist);
1114         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1115         TEST_ASSERT_VAL("wrong config",
1116                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1117         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1118         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1119         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1120         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1121         TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1122         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1123         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1124         TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1125         TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1126         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1127
1128         /* cache-misses:H + :uG group modifier */
1129         evsel = evsel__next(evsel);
1130         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1131         TEST_ASSERT_VAL("wrong config",
1132                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1133         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1134         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1135         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1136         TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1137         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1138         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1139         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1140         TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1141
1142         return 0;
1143 }
1144
1145 static int test__leader_sample1(struct evlist *evlist)
1146 {
1147         struct evsel *evsel, *leader;
1148
1149         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1150
1151         /* cycles - sampling group leader */
1152         evsel = leader = evlist__first(evlist);
1153         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1154         TEST_ASSERT_VAL("wrong config",
1155                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1156         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1157         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1158         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1159         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1160         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1161         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1162         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1163         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1164         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1165
1166         /* cache-misses - not sampling */
1167         evsel = evsel__next(evsel);
1168         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1169         TEST_ASSERT_VAL("wrong config",
1170                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1171         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1172         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1173         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1174         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1175         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1176         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1177         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1178         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1179
1180         /* branch-misses - not sampling */
1181         evsel = evsel__next(evsel);
1182         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1183         TEST_ASSERT_VAL("wrong config",
1184                         PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1185         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1186         TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1187         TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1188         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1189         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1190         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1191         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1192         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1193         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1194
1195         return 0;
1196 }
1197
1198 static int test__leader_sample2(struct evlist *evlist __maybe_unused)
1199 {
1200         struct evsel *evsel, *leader;
1201
1202         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1203
1204         /* instructions - sampling group leader */
1205         evsel = leader = evlist__first(evlist);
1206         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1207         TEST_ASSERT_VAL("wrong config",
1208                         PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
1209         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1210         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1211         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1212         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1213         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1214         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1215         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1216         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1217         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1218
1219         /* branch-misses - not sampling */
1220         evsel = evsel__next(evsel);
1221         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1222         TEST_ASSERT_VAL("wrong config",
1223                         PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1224         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1225         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1226         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1227         TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1228         TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1229         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1230         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1231         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1232         TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1233
1234         return 0;
1235 }
1236
1237 static int test__checkevent_pinned_modifier(struct evlist *evlist)
1238 {
1239         struct evsel *evsel = evlist__first(evlist);
1240
1241         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1242         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1243         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1244         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1245         TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1246
1247         return test__checkevent_symbolic_name(evlist);
1248 }
1249
1250 static int test__pinned_group(struct evlist *evlist)
1251 {
1252         struct evsel *evsel, *leader;
1253
1254         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1255
1256         /* cycles - group leader */
1257         evsel = leader = evlist__first(evlist);
1258         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1259         TEST_ASSERT_VAL("wrong config",
1260                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1261         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1262         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1263         TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1264
1265         /* cache-misses - can not be pinned, but will go on with the leader */
1266         evsel = evsel__next(evsel);
1267         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1268         TEST_ASSERT_VAL("wrong config",
1269                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1270         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1271
1272         /* branch-misses - ditto */
1273         evsel = evsel__next(evsel);
1274         TEST_ASSERT_VAL("wrong config",
1275                         PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1276         TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1277
1278         return 0;
1279 }
1280
1281 static int test__checkevent_exclusive_modifier(struct evlist *evlist)
1282 {
1283         struct evsel *evsel = evlist__first(evlist);
1284
1285         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1286         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1287         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1288         TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1289         TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1290
1291         return test__checkevent_symbolic_name(evlist);
1292 }
1293
1294 static int test__exclusive_group(struct evlist *evlist)
1295 {
1296         struct evsel *evsel, *leader;
1297
1298         TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1299
1300         /* cycles - group leader */
1301         evsel = leader = evlist__first(evlist);
1302         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1303         TEST_ASSERT_VAL("wrong config",
1304                         PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1305         TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1306         TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
1307         TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1308
1309         /* cache-misses - can not be pinned, but will go on with the leader */
1310         evsel = evsel__next(evsel);
1311         TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1312         TEST_ASSERT_VAL("wrong config",
1313                         PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1314         TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1315
1316         /* branch-misses - ditto */
1317         evsel = evsel__next(evsel);
1318         TEST_ASSERT_VAL("wrong config",
1319                         PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1320         TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1321
1322         return 0;
1323 }
1324 static int test__checkevent_breakpoint_len(struct evlist *evlist)
1325 {
1326         struct evsel *evsel = evlist__first(evlist);
1327
1328         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1329         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1330         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1331         TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
1332                                          evsel->core.attr.bp_type);
1333         TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 ==
1334                                         evsel->core.attr.bp_len);
1335
1336         return 0;
1337 }
1338
1339 static int test__checkevent_breakpoint_len_w(struct evlist *evlist)
1340 {
1341         struct evsel *evsel = evlist__first(evlist);
1342
1343         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1344         TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1345         TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1346         TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W ==
1347                                          evsel->core.attr.bp_type);
1348         TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 ==
1349                                         evsel->core.attr.bp_len);
1350
1351         return 0;
1352 }
1353
1354 static int
1355 test__checkevent_breakpoint_len_rw_modifier(struct evlist *evlist)
1356 {
1357         struct evsel *evsel = evlist__first(evlist);
1358
1359         TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1360         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1361         TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1362         TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1363
1364         return test__checkevent_breakpoint_rw(evlist);
1365 }
1366
1367 static int test__checkevent_precise_max_modifier(struct evlist *evlist)
1368 {
1369         struct evsel *evsel = evlist__first(evlist);
1370
1371         TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1372         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1373         TEST_ASSERT_VAL("wrong config",
1374                         PERF_COUNT_SW_TASK_CLOCK == evsel->core.attr.config);
1375         return 0;
1376 }
1377
1378 static int test__checkevent_config_symbol(struct evlist *evlist)
1379 {
1380         struct evsel *evsel = evlist__first(evlist);
1381
1382         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0);
1383         return 0;
1384 }
1385
1386 static int test__checkevent_config_raw(struct evlist *evlist)
1387 {
1388         struct evsel *evsel = evlist__first(evlist);
1389
1390         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0);
1391         return 0;
1392 }
1393
1394 static int test__checkevent_config_num(struct evlist *evlist)
1395 {
1396         struct evsel *evsel = evlist__first(evlist);
1397
1398         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0);
1399         return 0;
1400 }
1401
1402 static int test__checkevent_config_cache(struct evlist *evlist)
1403 {
1404         struct evsel *evsel = evlist__first(evlist);
1405
1406         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "cachepmu") == 0);
1407         return 0;
1408 }
1409
1410 static bool test__intel_pt_valid(void)
1411 {
1412         return !!perf_pmu__find("intel_pt");
1413 }
1414
1415 static int test__intel_pt(struct evlist *evlist)
1416 {
1417         struct evsel *evsel = evlist__first(evlist);
1418
1419         TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "intel_pt//u") == 0);
1420         return 0;
1421 }
1422
1423 static int test__checkevent_complex_name(struct evlist *evlist)
1424 {
1425         struct evsel *evsel = evlist__first(evlist);
1426
1427         TEST_ASSERT_VAL("wrong complex name parsing", strcmp(evsel->name, "COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks") == 0);
1428         return 0;
1429 }
1430
1431 static int test__checkevent_raw_pmu(struct evlist *evlist)
1432 {
1433         struct evsel *evsel = evlist__first(evlist);
1434
1435         TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1436         TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1437         TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1438         return 0;
1439 }
1440
1441 static int test__sym_event_slash(struct evlist *evlist)
1442 {
1443         struct evsel *evsel = evlist__first(evlist);
1444
1445         TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1446         TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1447         TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1448         return 0;
1449 }
1450
1451 static int test__sym_event_dc(struct evlist *evlist)
1452 {
1453         struct evsel *evsel = evlist__first(evlist);
1454
1455         TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1456         TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1457         TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
1458         return 0;
1459 }
1460
1461 static int count_tracepoints(void)
1462 {
1463         struct dirent *events_ent;
1464         DIR *events_dir;
1465         int cnt = 0;
1466
1467         events_dir = tracing_events__opendir();
1468
1469         TEST_ASSERT_VAL("Can't open events dir", events_dir);
1470
1471         while ((events_ent = readdir(events_dir))) {
1472                 char *sys_path;
1473                 struct dirent *sys_ent;
1474                 DIR *sys_dir;
1475
1476                 if (!strcmp(events_ent->d_name, ".")
1477                     || !strcmp(events_ent->d_name, "..")
1478                     || !strcmp(events_ent->d_name, "enable")
1479                     || !strcmp(events_ent->d_name, "header_event")
1480                     || !strcmp(events_ent->d_name, "header_page"))
1481                         continue;
1482
1483                 sys_path = get_events_file(events_ent->d_name);
1484                 TEST_ASSERT_VAL("Can't get sys path", sys_path);
1485
1486                 sys_dir = opendir(sys_path);
1487                 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1488
1489                 while ((sys_ent = readdir(sys_dir))) {
1490                         if (!strcmp(sys_ent->d_name, ".")
1491                             || !strcmp(sys_ent->d_name, "..")
1492                             || !strcmp(sys_ent->d_name, "enable")
1493                             || !strcmp(sys_ent->d_name, "filter"))
1494                                 continue;
1495
1496                         cnt++;
1497                 }
1498
1499                 closedir(sys_dir);
1500                 put_events_file(sys_path);
1501         }
1502
1503         closedir(events_dir);
1504         return cnt;
1505 }
1506
1507 static int test__all_tracepoints(struct evlist *evlist)
1508 {
1509         TEST_ASSERT_VAL("wrong events count",
1510                         count_tracepoints() == evlist->core.nr_entries);
1511
1512         return test__checkevent_tracepoint_multi(evlist);
1513 }
1514
1515 struct evlist_test {
1516         const char *name;
1517         __u32 type;
1518         const int id;
1519         bool (*valid)(void);
1520         int (*check)(struct evlist *evlist);
1521 };
1522
1523 static struct evlist_test test__events[] = {
1524         {
1525                 .name  = "syscalls:sys_enter_openat",
1526                 .check = test__checkevent_tracepoint,
1527                 .id    = 0,
1528         },
1529         {
1530                 .name  = "syscalls:*",
1531                 .check = test__checkevent_tracepoint_multi,
1532                 .id    = 1,
1533         },
1534         {
1535                 .name  = "r1a",
1536                 .check = test__checkevent_raw,
1537                 .id    = 2,
1538         },
1539         {
1540                 .name  = "1:1",
1541                 .check = test__checkevent_numeric,
1542                 .id    = 3,
1543         },
1544         {
1545                 .name  = "instructions",
1546                 .check = test__checkevent_symbolic_name,
1547                 .id    = 4,
1548         },
1549         {
1550                 .name  = "cycles/period=100000,config2/",
1551                 .check = test__checkevent_symbolic_name_config,
1552                 .id    = 5,
1553         },
1554         {
1555                 .name  = "faults",
1556                 .check = test__checkevent_symbolic_alias,
1557                 .id    = 6,
1558         },
1559         {
1560                 .name  = "L1-dcache-load-miss",
1561                 .check = test__checkevent_genhw,
1562                 .id    = 7,
1563         },
1564         {
1565                 .name  = "mem:0",
1566                 .check = test__checkevent_breakpoint,
1567                 .id    = 8,
1568         },
1569         {
1570                 .name  = "mem:0:x",
1571                 .check = test__checkevent_breakpoint_x,
1572                 .id    = 9,
1573         },
1574         {
1575                 .name  = "mem:0:r",
1576                 .check = test__checkevent_breakpoint_r,
1577                 .id    = 10,
1578         },
1579         {
1580                 .name  = "mem:0:w",
1581                 .check = test__checkevent_breakpoint_w,
1582                 .id    = 11,
1583         },
1584         {
1585                 .name  = "syscalls:sys_enter_openat:k",
1586                 .check = test__checkevent_tracepoint_modifier,
1587                 .id    = 12,
1588         },
1589         {
1590                 .name  = "syscalls:*:u",
1591                 .check = test__checkevent_tracepoint_multi_modifier,
1592                 .id    = 13,
1593         },
1594         {
1595                 .name  = "r1a:kp",
1596                 .check = test__checkevent_raw_modifier,
1597                 .id    = 14,
1598         },
1599         {
1600                 .name  = "1:1:hp",
1601                 .check = test__checkevent_numeric_modifier,
1602                 .id    = 15,
1603         },
1604         {
1605                 .name  = "instructions:h",
1606                 .check = test__checkevent_symbolic_name_modifier,
1607                 .id    = 16,
1608         },
1609         {
1610                 .name  = "faults:u",
1611                 .check = test__checkevent_symbolic_alias_modifier,
1612                 .id    = 17,
1613         },
1614         {
1615                 .name  = "L1-dcache-load-miss:kp",
1616                 .check = test__checkevent_genhw_modifier,
1617                 .id    = 18,
1618         },
1619         {
1620                 .name  = "mem:0:u",
1621                 .check = test__checkevent_breakpoint_modifier,
1622                 .id    = 19,
1623         },
1624         {
1625                 .name  = "mem:0:x:k",
1626                 .check = test__checkevent_breakpoint_x_modifier,
1627                 .id    = 20,
1628         },
1629         {
1630                 .name  = "mem:0:r:hp",
1631                 .check = test__checkevent_breakpoint_r_modifier,
1632                 .id    = 21,
1633         },
1634         {
1635                 .name  = "mem:0:w:up",
1636                 .check = test__checkevent_breakpoint_w_modifier,
1637                 .id    = 22,
1638         },
1639         {
1640                 .name  = "r1,syscalls:sys_enter_openat:k,1:1:hp",
1641                 .check = test__checkevent_list,
1642                 .id    = 23,
1643         },
1644         {
1645                 .name  = "instructions:G",
1646                 .check = test__checkevent_exclude_host_modifier,
1647                 .id    = 24,
1648         },
1649         {
1650                 .name  = "instructions:H",
1651                 .check = test__checkevent_exclude_guest_modifier,
1652                 .id    = 25,
1653         },
1654         {
1655                 .name  = "mem:0:rw",
1656                 .check = test__checkevent_breakpoint_rw,
1657                 .id    = 26,
1658         },
1659         {
1660                 .name  = "mem:0:rw:kp",
1661                 .check = test__checkevent_breakpoint_rw_modifier,
1662                 .id    = 27,
1663         },
1664         {
1665                 .name  = "{instructions:k,cycles:upp}",
1666                 .check = test__group1,
1667                 .id    = 28,
1668         },
1669         {
1670                 .name  = "{faults:k,cache-references}:u,cycles:k",
1671                 .check = test__group2,
1672                 .id    = 29,
1673         },
1674         {
1675                 .name  = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1676                 .check = test__group3,
1677                 .id    = 30,
1678         },
1679         {
1680                 .name  = "{cycles:u,instructions:kp}:p",
1681                 .check = test__group4,
1682                 .id    = 31,
1683         },
1684         {
1685                 .name  = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1686                 .check = test__group5,
1687                 .id    = 32,
1688         },
1689         {
1690                 .name  = "*:*",
1691                 .check = test__all_tracepoints,
1692                 .id    = 33,
1693         },
1694         {
1695                 .name  = "{cycles,cache-misses:G}:H",
1696                 .check = test__group_gh1,
1697                 .id    = 34,
1698         },
1699         {
1700                 .name  = "{cycles,cache-misses:H}:G",
1701                 .check = test__group_gh2,
1702                 .id    = 35,
1703         },
1704         {
1705                 .name  = "{cycles:G,cache-misses:H}:u",
1706                 .check = test__group_gh3,
1707                 .id    = 36,
1708         },
1709         {
1710                 .name  = "{cycles:G,cache-misses:H}:uG",
1711                 .check = test__group_gh4,
1712                 .id    = 37,
1713         },
1714         {
1715                 .name  = "{cycles,cache-misses,branch-misses}:S",
1716                 .check = test__leader_sample1,
1717                 .id    = 38,
1718         },
1719         {
1720                 .name  = "{instructions,branch-misses}:Su",
1721                 .check = test__leader_sample2,
1722                 .id    = 39,
1723         },
1724         {
1725                 .name  = "instructions:uDp",
1726                 .check = test__checkevent_pinned_modifier,
1727                 .id    = 40,
1728         },
1729         {
1730                 .name  = "{cycles,cache-misses,branch-misses}:D",
1731                 .check = test__pinned_group,
1732                 .id    = 41,
1733         },
1734         {
1735                 .name  = "mem:0/1",
1736                 .check = test__checkevent_breakpoint_len,
1737                 .id    = 42,
1738         },
1739         {
1740                 .name  = "mem:0/2:w",
1741                 .check = test__checkevent_breakpoint_len_w,
1742                 .id    = 43,
1743         },
1744         {
1745                 .name  = "mem:0/4:rw:u",
1746                 .check = test__checkevent_breakpoint_len_rw_modifier,
1747                 .id    = 44
1748         },
1749 #if defined(__s390x__)
1750         {
1751                 .name  = "kvm-s390:kvm_s390_create_vm",
1752                 .check = test__checkevent_tracepoint,
1753                 .valid = kvm_s390_create_vm_valid,
1754                 .id    = 100,
1755         },
1756 #endif
1757         {
1758                 .name  = "instructions:I",
1759                 .check = test__checkevent_exclude_idle_modifier,
1760                 .id    = 45,
1761         },
1762         {
1763                 .name  = "instructions:kIG",
1764                 .check = test__checkevent_exclude_idle_modifier_1,
1765                 .id    = 46,
1766         },
1767         {
1768                 .name  = "task-clock:P,cycles",
1769                 .check = test__checkevent_precise_max_modifier,
1770                 .id    = 47,
1771         },
1772         {
1773                 .name  = "instructions/name=insn/",
1774                 .check = test__checkevent_config_symbol,
1775                 .id    = 48,
1776         },
1777         {
1778                 .name  = "r1234/name=rawpmu/",
1779                 .check = test__checkevent_config_raw,
1780                 .id    = 49,
1781         },
1782         {
1783                 .name  = "4:0x6530160/name=numpmu/",
1784                 .check = test__checkevent_config_num,
1785                 .id    = 50,
1786         },
1787         {
1788                 .name  = "L1-dcache-misses/name=cachepmu/",
1789                 .check = test__checkevent_config_cache,
1790                 .id    = 51,
1791         },
1792         {
1793                 .name  = "intel_pt//u",
1794                 .valid = test__intel_pt_valid,
1795                 .check = test__intel_pt,
1796                 .id    = 52,
1797         },
1798         {
1799                 .name  = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
1800                 .check = test__checkevent_complex_name,
1801                 .id    = 53
1802         },
1803         {
1804                 .name  = "cycles//u",
1805                 .check = test__sym_event_slash,
1806                 .id    = 54,
1807         },
1808         {
1809                 .name  = "cycles:k",
1810                 .check = test__sym_event_dc,
1811                 .id    = 55,
1812         },
1813         {
1814                 .name  = "instructions:uep",
1815                 .check = test__checkevent_exclusive_modifier,
1816                 .id    = 56,
1817         },
1818         {
1819                 .name  = "{cycles,cache-misses,branch-misses}:e",
1820                 .check = test__exclusive_group,
1821                 .id    = 57,
1822         },
1823 };
1824
1825 static struct evlist_test test__events_pmu[] = {
1826         {
1827                 .name  = "cpu/config=10,config1,config2=3,period=1000/u",
1828                 .check = test__checkevent_pmu,
1829                 .id    = 0,
1830         },
1831         {
1832                 .name  = "cpu/config=1,name=krava/u,cpu/config=2/u",
1833                 .check = test__checkevent_pmu_name,
1834                 .id    = 1,
1835         },
1836         {
1837                 .name  = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
1838                 .check = test__checkevent_pmu_partial_time_callgraph,
1839                 .id    = 2,
1840         },
1841         {
1842                 .name  = "cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2/ukp",
1843                 .check = test__checkevent_complex_name,
1844                 .id    = 3,
1845         },
1846         {
1847                 .name  = "software/r1a/",
1848                 .check = test__checkevent_raw_pmu,
1849                 .id    = 4,
1850         },
1851         {
1852                 .name  = "software/r0x1a/",
1853                 .check = test__checkevent_raw_pmu,
1854                 .id    = 4,
1855         },
1856 };
1857
1858 struct terms_test {
1859         const char *str;
1860         __u32 type;
1861         int (*check)(struct list_head *terms);
1862 };
1863
1864 static struct terms_test test__terms[] = {
1865         [0] = {
1866                 .str   = "config=10,config1,config2=3,umask=1,read,r0xead",
1867                 .check = test__checkterms_simple,
1868         },
1869 };
1870
1871 static int test_event(struct evlist_test *e)
1872 {
1873         struct parse_events_error err;
1874         struct evlist *evlist;
1875         int ret;
1876
1877         bzero(&err, sizeof(err));
1878         if (e->valid && !e->valid()) {
1879                 pr_debug("... SKIP");
1880                 return 0;
1881         }
1882
1883         evlist = evlist__new();
1884         if (evlist == NULL)
1885                 return -ENOMEM;
1886
1887         ret = parse_events(evlist, e->name, &err);
1888         if (ret) {
1889                 pr_debug("failed to parse event '%s', err %d, str '%s'\n",
1890                          e->name, ret, err.str);
1891                 parse_events_print_error(&err, e->name);
1892         } else {
1893                 ret = e->check(evlist);
1894         }
1895
1896         evlist__delete(evlist);
1897
1898         return ret;
1899 }
1900
1901 static int test_events(struct evlist_test *events, unsigned cnt)
1902 {
1903         int ret1, ret2 = 0;
1904         unsigned i;
1905
1906         for (i = 0; i < cnt; i++) {
1907                 struct evlist_test *e = &events[i];
1908
1909                 pr_debug("running test %d '%s'", e->id, e->name);
1910                 ret1 = test_event(e);
1911                 if (ret1)
1912                         ret2 = ret1;
1913                 pr_debug("\n");
1914         }
1915
1916         return ret2;
1917 }
1918
1919 static int test_term(struct terms_test *t)
1920 {
1921         struct list_head terms;
1922         int ret;
1923
1924         INIT_LIST_HEAD(&terms);
1925
1926         /*
1927          * The perf_pmu__test_parse_init prepares perf_pmu_events_list
1928          * which gets freed in parse_events_terms.
1929          */
1930         if (perf_pmu__test_parse_init())
1931                 return -1;
1932
1933         ret = parse_events_terms(&terms, t->str);
1934         if (ret) {
1935                 pr_debug("failed to parse terms '%s', err %d\n",
1936                          t->str , ret);
1937                 return ret;
1938         }
1939
1940         ret = t->check(&terms);
1941         parse_events_terms__purge(&terms);
1942
1943         return ret;
1944 }
1945
1946 static int test_terms(struct terms_test *terms, unsigned cnt)
1947 {
1948         int ret = 0;
1949         unsigned i;
1950
1951         for (i = 0; i < cnt; i++) {
1952                 struct terms_test *t = &terms[i];
1953
1954                 pr_debug("running test %d '%s'\n", i, t->str);
1955                 ret = test_term(t);
1956                 if (ret)
1957                         break;
1958         }
1959
1960         return ret;
1961 }
1962
1963 static int test_pmu(void)
1964 {
1965         struct stat st;
1966         char path[PATH_MAX];
1967         int ret;
1968
1969         snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
1970                  sysfs__mountpoint());
1971
1972         ret = stat(path, &st);
1973         if (ret)
1974                 pr_debug("omitting PMU cpu tests\n");
1975         return !ret;
1976 }
1977
1978 static int test_pmu_events(void)
1979 {
1980         struct stat st;
1981         char path[PATH_MAX];
1982         struct dirent *ent;
1983         DIR *dir;
1984         int ret;
1985
1986         snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
1987                  sysfs__mountpoint());
1988
1989         ret = stat(path, &st);
1990         if (ret) {
1991                 pr_debug("omitting PMU cpu events tests\n");
1992                 return 0;
1993         }
1994
1995         dir = opendir(path);
1996         if (!dir) {
1997                 pr_debug("can't open pmu event dir");
1998                 return -1;
1999         }
2000
2001         while (!ret && (ent = readdir(dir))) {
2002                 struct evlist_test e = { .id = 0, };
2003                 char name[2 * NAME_MAX + 1 + 12 + 3];
2004
2005                 /* Names containing . are special and cannot be used directly */
2006                 if (strchr(ent->d_name, '.'))
2007                         continue;
2008
2009                 snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name);
2010
2011                 e.name  = name;
2012                 e.check = test__checkevent_pmu_events;
2013
2014                 ret = test_event(&e);
2015                 if (ret)
2016                         break;
2017                 snprintf(name, sizeof(name), "%s:u,cpu/event=%s/u", ent->d_name, ent->d_name);
2018                 e.name  = name;
2019                 e.check = test__checkevent_pmu_events_mix;
2020                 ret = test_event(&e);
2021         }
2022
2023         closedir(dir);
2024         return ret;
2025 }
2026
2027 int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused)
2028 {
2029         int ret1, ret2 = 0;
2030
2031 #define TEST_EVENTS(tests)                              \
2032 do {                                                    \
2033         ret1 = test_events(tests, ARRAY_SIZE(tests));   \
2034         if (!ret2)                                      \
2035                 ret2 = ret1;                            \
2036 } while (0)
2037
2038         TEST_EVENTS(test__events);
2039
2040         if (test_pmu())
2041                 TEST_EVENTS(test__events_pmu);
2042
2043         if (test_pmu()) {
2044                 int ret = test_pmu_events();
2045                 if (ret)
2046                         return ret;
2047         }
2048
2049         ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
2050         if (!ret2)
2051                 ret2 = ret1;
2052
2053         return ret2;
2054 }