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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 "pmu-hybrid.h"
10#include <dirent.h>
11#include <errno.h>
12#include <sys/types.h>
13#include <sys/stat.h>
14#include <unistd.h>
15#include <linux/kernel.h>
16#include <linux/hw_breakpoint.h>
17#include <api/fs/tracing_path.h>
18
19#define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
20 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
21
22#if defined(__s390x__)
23/* Return true if kvm module is available and loaded. Test this
24 * and return success when trace point kvm_s390_create_vm
25 * exists. Otherwise this test always fails.
26 */
27static bool kvm_s390_create_vm_valid(void)
28{
29 char *eventfile;
30 bool rc = false;
31
32 eventfile = get_events_file("kvm-s390");
33
34 if (eventfile) {
35 DIR *mydir = opendir(eventfile);
36
37 if (mydir) {
38 rc = true;
39 closedir(mydir);
40 }
41 put_events_file(eventfile);
42 }
43
44 return rc;
45}
46#endif
47
48static int test__checkevent_tracepoint(struct evlist *evlist)
49{
50 struct evsel *evsel = evlist__first(evlist);
51
52 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
53 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->core.nr_groups);
54 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
55 TEST_ASSERT_VAL("wrong sample_type",
56 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
57 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
58 return 0;
59}
60
61static int test__checkevent_tracepoint_multi(struct evlist *evlist)
62{
63 struct evsel *evsel;
64
65 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
66 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->core.nr_groups);
67
68 evlist__for_each_entry(evlist, evsel) {
69 TEST_ASSERT_VAL("wrong type",
70 PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
71 TEST_ASSERT_VAL("wrong sample_type",
72 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
73 TEST_ASSERT_VAL("wrong sample_period",
74 1 == evsel->core.attr.sample_period);
75 }
76 return 0;
77}
78
79static int test__checkevent_raw(struct evlist *evlist)
80{
81 struct evsel *evsel = evlist__first(evlist);
82
83 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
84 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
85 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
86 return 0;
87}
88
89static int test__checkevent_numeric(struct evlist *evlist)
90{
91 struct evsel *evsel = evlist__first(evlist);
92
93 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
94 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
95 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
96 return 0;
97}
98
99static int test__checkevent_symbolic_name(struct evlist *evlist)
100{
101 struct evsel *evsel = evlist__first(evlist);
102
103 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
104 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
105 TEST_ASSERT_VAL("wrong config",
106 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
107 return 0;
108}
109
110static int test__checkevent_symbolic_name_config(struct evlist *evlist)
111{
112 struct evsel *evsel = evlist__first(evlist);
113
114 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
115 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
116 TEST_ASSERT_VAL("wrong config",
117 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
118 /*
119 * The period value gets configured within evlist__config,
120 * while this test executes only parse events method.
121 */
122 TEST_ASSERT_VAL("wrong period",
123 0 == evsel->core.attr.sample_period);
124 TEST_ASSERT_VAL("wrong config1",
125 0 == evsel->core.attr.config1);
126 TEST_ASSERT_VAL("wrong config2",
127 1 == evsel->core.attr.config2);
128 return 0;
129}
130
131static int test__checkevent_symbolic_alias(struct evlist *evlist)
132{
133 struct evsel *evsel = evlist__first(evlist);
134
135 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
136 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
137 TEST_ASSERT_VAL("wrong config",
138 PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
139 return 0;
140}
141
142static int test__checkevent_genhw(struct evlist *evlist)
143{
144 struct evsel *evsel = evlist__first(evlist);
145
146 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
147 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);
148 TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->core.attr.config);
149 return 0;
150}
151
152static int test__checkevent_breakpoint(struct evlist *evlist)
153{
154 struct evsel *evsel = evlist__first(evlist);
155
156 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
157 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
158 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
159 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
160 evsel->core.attr.bp_type);
161 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
162 evsel->core.attr.bp_len);
163 return 0;
164}
165
166static int test__checkevent_breakpoint_x(struct evlist *evlist)
167{
168 struct evsel *evsel = evlist__first(evlist);
169
170 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
171 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
172 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
173 TEST_ASSERT_VAL("wrong bp_type",
174 HW_BREAKPOINT_X == evsel->core.attr.bp_type);
175 TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->core.attr.bp_len);
176 return 0;
177}
178
179static int test__checkevent_breakpoint_r(struct evlist *evlist)
180{
181 struct evsel *evsel = evlist__first(evlist);
182
183 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
184 TEST_ASSERT_VAL("wrong type",
185 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
186 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
187 TEST_ASSERT_VAL("wrong bp_type",
188 HW_BREAKPOINT_R == evsel->core.attr.bp_type);
189 TEST_ASSERT_VAL("wrong bp_len",
190 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
191 return 0;
192}
193
194static int test__checkevent_breakpoint_w(struct evlist *evlist)
195{
196 struct evsel *evsel = evlist__first(evlist);
197
198 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
199 TEST_ASSERT_VAL("wrong type",
200 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
201 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
202 TEST_ASSERT_VAL("wrong bp_type",
203 HW_BREAKPOINT_W == evsel->core.attr.bp_type);
204 TEST_ASSERT_VAL("wrong bp_len",
205 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
206 return 0;
207}
208
209static int test__checkevent_breakpoint_rw(struct evlist *evlist)
210{
211 struct evsel *evsel = evlist__first(evlist);
212
213 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
214 TEST_ASSERT_VAL("wrong type",
215 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
216 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
217 TEST_ASSERT_VAL("wrong bp_type",
218 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->core.attr.bp_type);
219 TEST_ASSERT_VAL("wrong bp_len",
220 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
221 return 0;
222}
223
224static int test__checkevent_tracepoint_modifier(struct evlist *evlist)
225{
226 struct evsel *evsel = evlist__first(evlist);
227
228 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
229 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
230 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
231 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
232
233 return test__checkevent_tracepoint(evlist);
234}
235
236static int
237test__checkevent_tracepoint_multi_modifier(struct evlist *evlist)
238{
239 struct evsel *evsel;
240
241 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
242
243 evlist__for_each_entry(evlist, evsel) {
244 TEST_ASSERT_VAL("wrong exclude_user",
245 !evsel->core.attr.exclude_user);
246 TEST_ASSERT_VAL("wrong exclude_kernel",
247 evsel->core.attr.exclude_kernel);
248 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
249 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
250 }
251
252 return test__checkevent_tracepoint_multi(evlist);
253}
254
255static int test__checkevent_raw_modifier(struct evlist *evlist)
256{
257 struct evsel *evsel = evlist__first(evlist);
258
259 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
260 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
261 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
262 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
263
264 return test__checkevent_raw(evlist);
265}
266
267static int test__checkevent_numeric_modifier(struct evlist *evlist)
268{
269 struct evsel *evsel = evlist__first(evlist);
270
271 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
272 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
273 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
274 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
275
276 return test__checkevent_numeric(evlist);
277}
278
279static int test__checkevent_symbolic_name_modifier(struct evlist *evlist)
280{
281 struct evsel *evsel = evlist__first(evlist);
282
283 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
284 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
285 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
286 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
287
288 return test__checkevent_symbolic_name(evlist);
289}
290
291static int test__checkevent_exclude_host_modifier(struct evlist *evlist)
292{
293 struct evsel *evsel = evlist__first(evlist);
294
295 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
296 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
297
298 return test__checkevent_symbolic_name(evlist);
299}
300
301static int test__checkevent_exclude_guest_modifier(struct evlist *evlist)
302{
303 struct evsel *evsel = evlist__first(evlist);
304
305 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
306 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
307
308 return test__checkevent_symbolic_name(evlist);
309}
310
311static int test__checkevent_symbolic_alias_modifier(struct evlist *evlist)
312{
313 struct evsel *evsel = evlist__first(evlist);
314
315 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
316 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
317 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
318 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
319
320 return test__checkevent_symbolic_alias(evlist);
321}
322
323static int test__checkevent_genhw_modifier(struct evlist *evlist)
324{
325 struct evsel *evsel = evlist__first(evlist);
326
327 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
328 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
329 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
330 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
331
332 return test__checkevent_genhw(evlist);
333}
334
335static int test__checkevent_exclude_idle_modifier(struct evlist *evlist)
336{
337 struct evsel *evsel = evlist__first(evlist);
338
339 TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
340 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
341 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
342 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
343 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
344 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
345 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
346
347 return test__checkevent_symbolic_name(evlist);
348}
349
350static int test__checkevent_exclude_idle_modifier_1(struct evlist *evlist)
351{
352 struct evsel *evsel = evlist__first(evlist);
353
354 TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
355 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
356 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
357 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
358 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
359 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
360 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
361
362 return test__checkevent_symbolic_name(evlist);
363}
364
365static int test__checkevent_breakpoint_modifier(struct evlist *evlist)
366{
367 struct evsel *evsel = evlist__first(evlist);
368
369
370 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
371 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
372 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
373 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
374 TEST_ASSERT_VAL("wrong name",
375 !strcmp(evsel__name(evsel), "mem:0:u"));
376
377 return test__checkevent_breakpoint(evlist);
378}
379
380static int test__checkevent_breakpoint_x_modifier(struct evlist *evlist)
381{
382 struct evsel *evsel = evlist__first(evlist);
383
384 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
385 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
386 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
387 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
388 TEST_ASSERT_VAL("wrong name",
389 !strcmp(evsel__name(evsel), "mem:0:x:k"));
390
391 return test__checkevent_breakpoint_x(evlist);
392}
393
394static int test__checkevent_breakpoint_r_modifier(struct evlist *evlist)
395{
396 struct evsel *evsel = evlist__first(evlist);
397
398 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
399 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
400 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
401 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
402 TEST_ASSERT_VAL("wrong name",
403 !strcmp(evsel__name(evsel), "mem:0:r:hp"));
404
405 return test__checkevent_breakpoint_r(evlist);
406}
407
408static int test__checkevent_breakpoint_w_modifier(struct evlist *evlist)
409{
410 struct evsel *evsel = evlist__first(evlist);
411
412 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
413 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
414 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
415 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
416 TEST_ASSERT_VAL("wrong name",
417 !strcmp(evsel__name(evsel), "mem:0:w:up"));
418
419 return test__checkevent_breakpoint_w(evlist);
420}
421
422static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist)
423{
424 struct evsel *evsel = evlist__first(evlist);
425
426 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
427 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
428 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
429 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
430 TEST_ASSERT_VAL("wrong name",
431 !strcmp(evsel__name(evsel), "mem:0:rw:kp"));
432
433 return test__checkevent_breakpoint_rw(evlist);
434}
435
436static int test__checkevent_pmu(struct evlist *evlist)
437{
438
439 struct evsel *evsel = evlist__first(evlist);
440
441 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
442 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
443 TEST_ASSERT_VAL("wrong config", 10 == evsel->core.attr.config);
444 TEST_ASSERT_VAL("wrong config1", 1 == evsel->core.attr.config1);
445 TEST_ASSERT_VAL("wrong config2", 3 == evsel->core.attr.config2);
446 /*
447 * The period value gets configured within evlist__config,
448 * while this test executes only parse events method.
449 */
450 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
451
452 return 0;
453}
454
455static int test__checkevent_list(struct evlist *evlist)
456{
457 struct evsel *evsel = evlist__first(evlist);
458
459 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
460
461 /* r1 */
462 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
463 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
464 TEST_ASSERT_VAL("wrong config1", 0 == evsel->core.attr.config1);
465 TEST_ASSERT_VAL("wrong config2", 0 == evsel->core.attr.config2);
466 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
467 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
468 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
469 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
470
471 /* syscalls:sys_enter_openat:k */
472 evsel = evsel__next(evsel);
473 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
474 TEST_ASSERT_VAL("wrong sample_type",
475 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
476 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
477 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
478 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
479 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
480 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
481
482 /* 1:1:hp */
483 evsel = evsel__next(evsel);
484 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
485 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
486 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
487 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
488 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
489 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
490
491 return 0;
492}
493
494static int test__checkevent_pmu_name(struct evlist *evlist)
495{
496 struct evsel *evsel = evlist__first(evlist);
497
498 /* cpu/config=1,name=krava/u */
499 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
500 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
501 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
502 TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "krava"));
503
504 /* cpu/config=2/u" */
505 evsel = evsel__next(evsel);
506 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
507 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
508 TEST_ASSERT_VAL("wrong config", 2 == evsel->core.attr.config);
509 TEST_ASSERT_VAL("wrong name",
510 !strcmp(evsel__name(evsel), "cpu/config=2/u"));
511
512 return 0;
513}
514
515static int test__checkevent_pmu_partial_time_callgraph(struct evlist *evlist)
516{
517 struct evsel *evsel = evlist__first(evlist);
518
519 /* cpu/config=1,call-graph=fp,time,period=100000/ */
520 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
521 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
522 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
523 /*
524 * The period, time and callgraph value gets configured within evlist__config,
525 * while this test executes only parse events method.
526 */
527 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
528 TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
529 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
530
531 /* cpu/config=2,call-graph=no,time=0,period=2000/ */
532 evsel = evsel__next(evsel);
533 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
534 TEST_ASSERT_VAL("wrong config", 2 == evsel->core.attr.config);
535 /*
536 * The period, time and callgraph value gets configured within evlist__config,
537 * while this test executes only parse events method.
538 */
539 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
540 TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
541 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
542
543 return 0;
544}
545
546static int test__checkevent_pmu_events(struct evlist *evlist)
547{
548 struct evsel *evsel = evlist__first(evlist);
549
550 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
551 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
552 TEST_ASSERT_VAL("wrong exclude_user",
553 !evsel->core.attr.exclude_user);
554 TEST_ASSERT_VAL("wrong exclude_kernel",
555 evsel->core.attr.exclude_kernel);
556 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
557 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
558 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
559 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
560
561 return 0;
562}
563
564
565static int test__checkevent_pmu_events_mix(struct evlist *evlist)
566{
567 struct evsel *evsel = evlist__first(evlist);
568
569 /* pmu-event:u */
570 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
571 TEST_ASSERT_VAL("wrong exclude_user",
572 !evsel->core.attr.exclude_user);
573 TEST_ASSERT_VAL("wrong exclude_kernel",
574 evsel->core.attr.exclude_kernel);
575 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
576 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
577 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
578 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
579
580 /* cpu/pmu-event/u*/
581 evsel = evsel__next(evsel);
582 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
583 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
584 TEST_ASSERT_VAL("wrong exclude_user",
585 !evsel->core.attr.exclude_user);
586 TEST_ASSERT_VAL("wrong exclude_kernel",
587 evsel->core.attr.exclude_kernel);
588 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
589 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
590 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
591 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.pinned);
592
593 return 0;
594}
595
596static int test__checkterms_simple(struct list_head *terms)
597{
598 struct parse_events_term *term;
599
600 /* config=10 */
601 term = list_entry(terms->next, struct parse_events_term, list);
602 TEST_ASSERT_VAL("wrong type term",
603 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
604 TEST_ASSERT_VAL("wrong type val",
605 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
606 TEST_ASSERT_VAL("wrong val", term->val.num == 10);
607 TEST_ASSERT_VAL("wrong config", !term->config);
608
609 /* config1 */
610 term = list_entry(term->list.next, struct parse_events_term, list);
611 TEST_ASSERT_VAL("wrong type term",
612 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
613 TEST_ASSERT_VAL("wrong type val",
614 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
615 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
616 TEST_ASSERT_VAL("wrong config", !term->config);
617
618 /* config2=3 */
619 term = list_entry(term->list.next, struct parse_events_term, list);
620 TEST_ASSERT_VAL("wrong type term",
621 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
622 TEST_ASSERT_VAL("wrong type val",
623 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
624 TEST_ASSERT_VAL("wrong val", term->val.num == 3);
625 TEST_ASSERT_VAL("wrong config", !term->config);
626
627 /* umask=1*/
628 term = list_entry(term->list.next, struct parse_events_term, list);
629 TEST_ASSERT_VAL("wrong type term",
630 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
631 TEST_ASSERT_VAL("wrong type val",
632 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
633 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
634 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
635
636 /*
637 * read
638 *
639 * The perf_pmu__test_parse_init injects 'read' term into
640 * perf_pmu_events_list, so 'read' is evaluated as read term
641 * and not as raw event with 'ead' hex value.
642 */
643 term = list_entry(term->list.next, struct parse_events_term, list);
644 TEST_ASSERT_VAL("wrong type term",
645 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
646 TEST_ASSERT_VAL("wrong type val",
647 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
648 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
649 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "read"));
650
651 /*
652 * r0xead
653 *
654 * To be still able to pass 'ead' value with 'r' syntax,
655 * we added support to parse 'r0xHEX' event.
656 */
657 term = list_entry(term->list.next, struct parse_events_term, list);
658 TEST_ASSERT_VAL("wrong type term",
659 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
660 TEST_ASSERT_VAL("wrong type val",
661 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
662 TEST_ASSERT_VAL("wrong val", term->val.num == 0xead);
663 TEST_ASSERT_VAL("wrong config", !term->config);
664 return 0;
665}
666
667static int test__group1(struct evlist *evlist)
668{
669 struct evsel *evsel, *leader;
670
671 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
672 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
673
674 /* instructions:k */
675 evsel = leader = evlist__first(evlist);
676 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
677 TEST_ASSERT_VAL("wrong config",
678 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
679 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
680 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
681 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
682 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
683 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
684 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
685 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
686 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
687 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
688 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
689
690 /* cycles:upp */
691 evsel = evsel__next(evsel);
692 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
693 TEST_ASSERT_VAL("wrong config",
694 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
695 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
696 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
697 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
698 /* use of precise requires exclude_guest */
699 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
700 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
701 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
702 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
703 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
704 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
705
706 return 0;
707}
708
709static int test__group2(struct evlist *evlist)
710{
711 struct evsel *evsel, *leader;
712
713 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
714 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
715
716 /* faults + :ku modifier */
717 evsel = leader = evlist__first(evlist);
718 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
719 TEST_ASSERT_VAL("wrong config",
720 PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
721 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
722 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
723 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
724 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
725 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
726 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
727 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
728 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
729 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
730 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
731
732 /* cache-references + :u modifier */
733 evsel = evsel__next(evsel);
734 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
735 TEST_ASSERT_VAL("wrong config",
736 PERF_COUNT_HW_CACHE_REFERENCES == evsel->core.attr.config);
737 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
738 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
739 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
740 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
741 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
742 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
743 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
744 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
745 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
746
747 /* cycles:k */
748 evsel = evsel__next(evsel);
749 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
750 TEST_ASSERT_VAL("wrong config",
751 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
752 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
753 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
754 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
755 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
756 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
757 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
758 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
759 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
760
761 return 0;
762}
763
764static int test__group3(struct evlist *evlist __maybe_unused)
765{
766 struct evsel *evsel, *leader;
767
768 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
769 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->core.nr_groups);
770
771 /* group1 syscalls:sys_enter_openat:H */
772 evsel = leader = evlist__first(evlist);
773 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
774 TEST_ASSERT_VAL("wrong sample_type",
775 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
776 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
777 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
778 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
779 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
780 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
781 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
782 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
783 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
784 TEST_ASSERT_VAL("wrong group name",
785 !strcmp(leader->group_name, "group1"));
786 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
787 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
788 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
789
790 /* group1 cycles:kppp */
791 evsel = evsel__next(evsel);
792 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
793 TEST_ASSERT_VAL("wrong config",
794 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
795 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
796 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
797 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
798 /* use of precise requires exclude_guest */
799 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
800 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
801 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 3);
802 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
803 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
804 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
805 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
806
807 /* group2 cycles + G modifier */
808 evsel = leader = evsel__next(evsel);
809 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
810 TEST_ASSERT_VAL("wrong config",
811 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
812 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
813 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
814 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
815 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
816 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
817 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
818 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
819 TEST_ASSERT_VAL("wrong group name",
820 !strcmp(leader->group_name, "group2"));
821 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
822 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
823 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
824
825 /* group2 1:3 + G modifier */
826 evsel = evsel__next(evsel);
827 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
828 TEST_ASSERT_VAL("wrong config", 3 == evsel->core.attr.config);
829 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
830 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
831 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
832 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
833 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
834 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
835 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
836 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
837 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
838
839 /* instructions:u */
840 evsel = evsel__next(evsel);
841 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
842 TEST_ASSERT_VAL("wrong config",
843 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
844 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
845 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
846 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
847 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
848 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
849 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
850 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
851 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
852
853 return 0;
854}
855
856static int test__group4(struct evlist *evlist __maybe_unused)
857{
858 struct evsel *evsel, *leader;
859
860 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
861 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
862
863 /* cycles:u + p */
864 evsel = leader = evlist__first(evlist);
865 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
866 TEST_ASSERT_VAL("wrong config",
867 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
868 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
869 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
870 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
871 /* use of precise requires exclude_guest */
872 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
873 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
874 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 1);
875 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
876 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
877 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
878 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
879 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
880
881 /* instructions:kp + p */
882 evsel = evsel__next(evsel);
883 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
884 TEST_ASSERT_VAL("wrong config",
885 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
886 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
887 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
888 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
889 /* use of precise requires exclude_guest */
890 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
891 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
892 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
893 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
894 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
895 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
896
897 return 0;
898}
899
900static int test__group5(struct evlist *evlist __maybe_unused)
901{
902 struct evsel *evsel, *leader;
903
904 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
905 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->core.nr_groups);
906
907 /* cycles + G */
908 evsel = leader = evlist__first(evlist);
909 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
910 TEST_ASSERT_VAL("wrong config",
911 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
912 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
913 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
914 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
915 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
916 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
917 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
918 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
919 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
920 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
921 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
922 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
923
924 /* instructions + G */
925 evsel = evsel__next(evsel);
926 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
927 TEST_ASSERT_VAL("wrong config",
928 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
929 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
930 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
931 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
932 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
933 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
934 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
935 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
936 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
937 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
938
939 /* cycles:G */
940 evsel = leader = evsel__next(evsel);
941 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
942 TEST_ASSERT_VAL("wrong config",
943 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
944 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
945 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
946 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
947 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
948 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
949 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
950 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
951 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
952 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
953 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
954 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
955
956 /* instructions:G */
957 evsel = evsel__next(evsel);
958 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
959 TEST_ASSERT_VAL("wrong config",
960 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
961 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
962 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
963 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
964 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
965 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
966 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
967 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
968 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
969
970 /* cycles */
971 evsel = evsel__next(evsel);
972 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
973 TEST_ASSERT_VAL("wrong config",
974 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
975 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
976 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
977 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
978 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
979 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
980 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
981 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
982
983 return 0;
984}
985
986static int test__group_gh1(struct evlist *evlist)
987{
988 struct evsel *evsel, *leader;
989
990 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
991 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
992
993 /* cycles + :H group modifier */
994 evsel = leader = evlist__first(evlist);
995 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
996 TEST_ASSERT_VAL("wrong config",
997 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
998 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
999 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1000 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1001 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1002 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1003 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1004 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1005 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1006 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1007 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1008
1009 /* cache-misses:G + :H group modifier */
1010 evsel = evsel__next(evsel);
1011 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1012 TEST_ASSERT_VAL("wrong config",
1013 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1014 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1015 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1016 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1017 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1018 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1019 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1020 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1021 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1022
1023 return 0;
1024}
1025
1026static int test__group_gh2(struct evlist *evlist)
1027{
1028 struct evsel *evsel, *leader;
1029
1030 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1031 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
1032
1033 /* cycles + :G group modifier */
1034 evsel = leader = evlist__first(evlist);
1035 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1036 TEST_ASSERT_VAL("wrong config",
1037 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1038 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1039 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1040 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1041 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1042 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1043 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1044 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1045 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1046 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1047 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1048
1049 /* cache-misses:H + :G group modifier */
1050 evsel = evsel__next(evsel);
1051 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1052 TEST_ASSERT_VAL("wrong config",
1053 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1054 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1055 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1056 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1057 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1058 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1059 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1060 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1061 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1062
1063 return 0;
1064}
1065
1066static int test__group_gh3(struct evlist *evlist)
1067{
1068 struct evsel *evsel, *leader;
1069
1070 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1071 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
1072
1073 /* cycles:G + :u group modifier */
1074 evsel = leader = evlist__first(evlist);
1075 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1076 TEST_ASSERT_VAL("wrong config",
1077 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1078 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1079 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1080 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1081 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1082 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1083 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1084 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1085 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1086 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1087 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1088
1089 /* cache-misses:H + :u group modifier */
1090 evsel = evsel__next(evsel);
1091 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1092 TEST_ASSERT_VAL("wrong config",
1093 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1094 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1095 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1096 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1097 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1098 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1099 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1100 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1101 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1102
1103 return 0;
1104}
1105
1106static int test__group_gh4(struct evlist *evlist)
1107{
1108 struct evsel *evsel, *leader;
1109
1110 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1111 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
1112
1113 /* cycles:G + :uG group modifier */
1114 evsel = leader = evlist__first(evlist);
1115 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1116 TEST_ASSERT_VAL("wrong config",
1117 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1118 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1119 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1120 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1121 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1122 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1123 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1124 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1125 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1126 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1127 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1128
1129 /* cache-misses:H + :uG group modifier */
1130 evsel = evsel__next(evsel);
1131 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1132 TEST_ASSERT_VAL("wrong config",
1133 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1134 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1135 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1136 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1137 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1138 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1139 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1140 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1141 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1142
1143 return 0;
1144}
1145
1146static int test__leader_sample1(struct evlist *evlist)
1147{
1148 struct evsel *evsel, *leader;
1149
1150 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1151
1152 /* cycles - sampling group leader */
1153 evsel = leader = evlist__first(evlist);
1154 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1155 TEST_ASSERT_VAL("wrong config",
1156 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1157 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1158 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1159 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1160 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1161 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1162 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1163 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1164 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1165 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1166
1167 /* cache-misses - not sampling */
1168 evsel = evsel__next(evsel);
1169 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1170 TEST_ASSERT_VAL("wrong config",
1171 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1172 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1173 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1174 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1175 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1176 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1177 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1178 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1179 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1180
1181 /* branch-misses - not sampling */
1182 evsel = evsel__next(evsel);
1183 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1184 TEST_ASSERT_VAL("wrong config",
1185 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1186 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1187 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1188 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1189 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1190 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1191 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1192 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1193 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1194 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1195
1196 return 0;
1197}
1198
1199static int test__leader_sample2(struct evlist *evlist __maybe_unused)
1200{
1201 struct evsel *evsel, *leader;
1202
1203 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1204
1205 /* instructions - sampling group leader */
1206 evsel = leader = evlist__first(evlist);
1207 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1208 TEST_ASSERT_VAL("wrong config",
1209 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
1210 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1211 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1212 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1213 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1214 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1215 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1216 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1217 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1218 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1219
1220 /* branch-misses - not sampling */
1221 evsel = evsel__next(evsel);
1222 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1223 TEST_ASSERT_VAL("wrong config",
1224 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1225 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1226 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1227 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1228 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1229 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1230 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1231 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1232 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1233 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1234
1235 return 0;
1236}
1237
1238static int test__checkevent_pinned_modifier(struct evlist *evlist)
1239{
1240 struct evsel *evsel = evlist__first(evlist);
1241
1242 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1243 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1244 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1245 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1246 TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1247
1248 return test__checkevent_symbolic_name(evlist);
1249}
1250
1251static int test__pinned_group(struct evlist *evlist)
1252{
1253 struct evsel *evsel, *leader;
1254
1255 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1256
1257 /* cycles - group leader */
1258 evsel = leader = evlist__first(evlist);
1259 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1260 TEST_ASSERT_VAL("wrong config",
1261 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1262 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1263 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1264 TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1265
1266 /* cache-misses - can not be pinned, but will go on with the leader */
1267 evsel = evsel__next(evsel);
1268 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1269 TEST_ASSERT_VAL("wrong config",
1270 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1271 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1272
1273 /* branch-misses - ditto */
1274 evsel = evsel__next(evsel);
1275 TEST_ASSERT_VAL("wrong config",
1276 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1277 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1278
1279 return 0;
1280}
1281
1282static int test__checkevent_exclusive_modifier(struct evlist *evlist)
1283{
1284 struct evsel *evsel = evlist__first(evlist);
1285
1286 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1287 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1288 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1289 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1290 TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1291
1292 return test__checkevent_symbolic_name(evlist);
1293}
1294
1295static int test__exclusive_group(struct evlist *evlist)
1296{
1297 struct evsel *evsel, *leader;
1298
1299 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1300
1301 /* cycles - group leader */
1302 evsel = leader = evlist__first(evlist);
1303 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1304 TEST_ASSERT_VAL("wrong config",
1305 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1306 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1307 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1308 TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1309
1310 /* cache-misses - can not be pinned, but will go on with the leader */
1311 evsel = evsel__next(evsel);
1312 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1313 TEST_ASSERT_VAL("wrong config",
1314 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1315 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1316
1317 /* branch-misses - ditto */
1318 evsel = evsel__next(evsel);
1319 TEST_ASSERT_VAL("wrong config",
1320 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1321 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1322
1323 return 0;
1324}
1325static int test__checkevent_breakpoint_len(struct evlist *evlist)
1326{
1327 struct evsel *evsel = evlist__first(evlist);
1328
1329 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1330 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1331 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1332 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
1333 evsel->core.attr.bp_type);
1334 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 ==
1335 evsel->core.attr.bp_len);
1336
1337 return 0;
1338}
1339
1340static int test__checkevent_breakpoint_len_w(struct evlist *evlist)
1341{
1342 struct evsel *evsel = evlist__first(evlist);
1343
1344 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1345 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1346 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1347 TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W ==
1348 evsel->core.attr.bp_type);
1349 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 ==
1350 evsel->core.attr.bp_len);
1351
1352 return 0;
1353}
1354
1355static int
1356test__checkevent_breakpoint_len_rw_modifier(struct evlist *evlist)
1357{
1358 struct evsel *evsel = evlist__first(evlist);
1359
1360 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1361 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1362 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1363 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1364
1365 return test__checkevent_breakpoint_rw(evlist);
1366}
1367
1368static int test__checkevent_precise_max_modifier(struct evlist *evlist)
1369{
1370 struct evsel *evsel = evlist__first(evlist);
1371
1372 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1373 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1374 TEST_ASSERT_VAL("wrong config",
1375 PERF_COUNT_SW_TASK_CLOCK == evsel->core.attr.config);
1376 return 0;
1377}
1378
1379static int test__checkevent_config_symbol(struct evlist *evlist)
1380{
1381 struct evsel *evsel = evlist__first(evlist);
1382
1383 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0);
1384 return 0;
1385}
1386
1387static int test__checkevent_config_raw(struct evlist *evlist)
1388{
1389 struct evsel *evsel = evlist__first(evlist);
1390
1391 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0);
1392 return 0;
1393}
1394
1395static int test__checkevent_config_num(struct evlist *evlist)
1396{
1397 struct evsel *evsel = evlist__first(evlist);
1398
1399 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0);
1400 return 0;
1401}
1402
1403static int test__checkevent_config_cache(struct evlist *evlist)
1404{
1405 struct evsel *evsel = evlist__first(evlist);
1406
1407 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "cachepmu") == 0);
1408 return 0;
1409}
1410
1411static bool test__intel_pt_valid(void)
1412{
1413 return !!perf_pmu__find("intel_pt");
1414}
1415
1416static int test__intel_pt(struct evlist *evlist)
1417{
1418 struct evsel *evsel = evlist__first(evlist);
1419
1420 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "intel_pt//u") == 0);
1421 return 0;
1422}
1423
1424static int test__checkevent_complex_name(struct evlist *evlist)
1425{
1426 struct evsel *evsel = evlist__first(evlist);
1427
1428 TEST_ASSERT_VAL("wrong complex name parsing", strcmp(evsel->name, "COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks") == 0);
1429 return 0;
1430}
1431
1432static int test__checkevent_raw_pmu(struct evlist *evlist)
1433{
1434 struct evsel *evsel = evlist__first(evlist);
1435
1436 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1437 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1438 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1439 return 0;
1440}
1441
1442static int test__sym_event_slash(struct evlist *evlist)
1443{
1444 struct evsel *evsel = evlist__first(evlist);
1445
1446 TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1447 TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1448 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1449 return 0;
1450}
1451
1452static int test__sym_event_dc(struct evlist *evlist)
1453{
1454 struct evsel *evsel = evlist__first(evlist);
1455
1456 TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1457 TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1458 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
1459 return 0;
1460}
1461
1462static int count_tracepoints(void)
1463{
1464 struct dirent *events_ent;
1465 DIR *events_dir;
1466 int cnt = 0;
1467
1468 events_dir = tracing_events__opendir();
1469
1470 TEST_ASSERT_VAL("Can't open events dir", events_dir);
1471
1472 while ((events_ent = readdir(events_dir))) {
1473 char *sys_path;
1474 struct dirent *sys_ent;
1475 DIR *sys_dir;
1476
1477 if (!strcmp(events_ent->d_name, ".")
1478 || !strcmp(events_ent->d_name, "..")
1479 || !strcmp(events_ent->d_name, "enable")
1480 || !strcmp(events_ent->d_name, "header_event")
1481 || !strcmp(events_ent->d_name, "header_page"))
1482 continue;
1483
1484 sys_path = get_events_file(events_ent->d_name);
1485 TEST_ASSERT_VAL("Can't get sys path", sys_path);
1486
1487 sys_dir = opendir(sys_path);
1488 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1489
1490 while ((sys_ent = readdir(sys_dir))) {
1491 if (!strcmp(sys_ent->d_name, ".")
1492 || !strcmp(sys_ent->d_name, "..")
1493 || !strcmp(sys_ent->d_name, "enable")
1494 || !strcmp(sys_ent->d_name, "filter"))
1495 continue;
1496
1497 cnt++;
1498 }
1499
1500 closedir(sys_dir);
1501 put_events_file(sys_path);
1502 }
1503
1504 closedir(events_dir);
1505 return cnt;
1506}
1507
1508static int test__all_tracepoints(struct evlist *evlist)
1509{
1510 TEST_ASSERT_VAL("wrong events count",
1511 count_tracepoints() == evlist->core.nr_entries);
1512
1513 return test__checkevent_tracepoint_multi(evlist);
1514}
1515
1516static int test__hybrid_hw_event_with_pmu(struct evlist *evlist)
1517{
1518 struct evsel *evsel = evlist__first(evlist);
1519
1520 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1521 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1522 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1523 return 0;
1524}
1525
1526static int test__hybrid_hw_group_event(struct evlist *evlist)
1527{
1528 struct evsel *evsel, *leader;
1529
1530 evsel = leader = evlist__first(evlist);
1531 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1532 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1533 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1534 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1535
1536 evsel = evsel__next(evsel);
1537 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1538 TEST_ASSERT_VAL("wrong config", 0xc0 == evsel->core.attr.config);
1539 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1540 return 0;
1541}
1542
1543static int test__hybrid_sw_hw_group_event(struct evlist *evlist)
1544{
1545 struct evsel *evsel, *leader;
1546
1547 evsel = leader = evlist__first(evlist);
1548 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1549 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1550 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1551
1552 evsel = evsel__next(evsel);
1553 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1554 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1555 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1556 return 0;
1557}
1558
1559static int test__hybrid_hw_sw_group_event(struct evlist *evlist)
1560{
1561 struct evsel *evsel, *leader;
1562
1563 evsel = leader = evlist__first(evlist);
1564 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1565 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1566 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1567 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1568
1569 evsel = evsel__next(evsel);
1570 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1571 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1572 return 0;
1573}
1574
1575static int test__hybrid_group_modifier1(struct evlist *evlist)
1576{
1577 struct evsel *evsel, *leader;
1578
1579 evsel = leader = evlist__first(evlist);
1580 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1581 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1582 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1583 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1584 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
1585 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1586
1587 evsel = evsel__next(evsel);
1588 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1589 TEST_ASSERT_VAL("wrong config", 0xc0 == evsel->core.attr.config);
1590 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1591 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1592 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1593 return 0;
1594}
1595
1596static int test__hybrid_raw1(struct evlist *evlist)
1597{
1598 struct evsel *evsel = evlist__first(evlist);
1599
1600 if (!perf_pmu__hybrid_mounted("cpu_atom")) {
1601 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1602 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1603 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1604 return 0;
1605 }
1606
1607 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1608 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1609 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1610
1611 /* The type of second event is randome value */
1612 evsel = evsel__next(evsel);
1613 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1614 return 0;
1615}
1616
1617static int test__hybrid_raw2(struct evlist *evlist)
1618{
1619 struct evsel *evsel = evlist__first(evlist);
1620
1621 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1622 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1623 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1624 return 0;
1625}
1626
1627static int test__hybrid_cache_event(struct evlist *evlist)
1628{
1629 struct evsel *evsel = evlist__first(evlist);
1630
1631 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1632 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);
1633 TEST_ASSERT_VAL("wrong config", 0x2 == (evsel->core.attr.config & 0xffffffff));
1634 return 0;
1635}
1636
1637struct evlist_test {
1638 const char *name;
1639 __u32 type;
1640 const int id;
1641 bool (*valid)(void);
1642 int (*check)(struct evlist *evlist);
1643};
1644
1645static struct evlist_test test__events[] = {
1646 {
1647 .name = "syscalls:sys_enter_openat",
1648 .check = test__checkevent_tracepoint,
1649 .id = 0,
1650 },
1651 {
1652 .name = "syscalls:*",
1653 .check = test__checkevent_tracepoint_multi,
1654 .id = 1,
1655 },
1656 {
1657 .name = "r1a",
1658 .check = test__checkevent_raw,
1659 .id = 2,
1660 },
1661 {
1662 .name = "1:1",
1663 .check = test__checkevent_numeric,
1664 .id = 3,
1665 },
1666 {
1667 .name = "instructions",
1668 .check = test__checkevent_symbolic_name,
1669 .id = 4,
1670 },
1671 {
1672 .name = "cycles/period=100000,config2/",
1673 .check = test__checkevent_symbolic_name_config,
1674 .id = 5,
1675 },
1676 {
1677 .name = "faults",
1678 .check = test__checkevent_symbolic_alias,
1679 .id = 6,
1680 },
1681 {
1682 .name = "L1-dcache-load-miss",
1683 .check = test__checkevent_genhw,
1684 .id = 7,
1685 },
1686 {
1687 .name = "mem:0",
1688 .check = test__checkevent_breakpoint,
1689 .id = 8,
1690 },
1691 {
1692 .name = "mem:0:x",
1693 .check = test__checkevent_breakpoint_x,
1694 .id = 9,
1695 },
1696 {
1697 .name = "mem:0:r",
1698 .check = test__checkevent_breakpoint_r,
1699 .id = 10,
1700 },
1701 {
1702 .name = "mem:0:w",
1703 .check = test__checkevent_breakpoint_w,
1704 .id = 11,
1705 },
1706 {
1707 .name = "syscalls:sys_enter_openat:k",
1708 .check = test__checkevent_tracepoint_modifier,
1709 .id = 12,
1710 },
1711 {
1712 .name = "syscalls:*:u",
1713 .check = test__checkevent_tracepoint_multi_modifier,
1714 .id = 13,
1715 },
1716 {
1717 .name = "r1a:kp",
1718 .check = test__checkevent_raw_modifier,
1719 .id = 14,
1720 },
1721 {
1722 .name = "1:1:hp",
1723 .check = test__checkevent_numeric_modifier,
1724 .id = 15,
1725 },
1726 {
1727 .name = "instructions:h",
1728 .check = test__checkevent_symbolic_name_modifier,
1729 .id = 16,
1730 },
1731 {
1732 .name = "faults:u",
1733 .check = test__checkevent_symbolic_alias_modifier,
1734 .id = 17,
1735 },
1736 {
1737 .name = "L1-dcache-load-miss:kp",
1738 .check = test__checkevent_genhw_modifier,
1739 .id = 18,
1740 },
1741 {
1742 .name = "mem:0:u",
1743 .check = test__checkevent_breakpoint_modifier,
1744 .id = 19,
1745 },
1746 {
1747 .name = "mem:0:x:k",
1748 .check = test__checkevent_breakpoint_x_modifier,
1749 .id = 20,
1750 },
1751 {
1752 .name = "mem:0:r:hp",
1753 .check = test__checkevent_breakpoint_r_modifier,
1754 .id = 21,
1755 },
1756 {
1757 .name = "mem:0:w:up",
1758 .check = test__checkevent_breakpoint_w_modifier,
1759 .id = 22,
1760 },
1761 {
1762 .name = "r1,syscalls:sys_enter_openat:k,1:1:hp",
1763 .check = test__checkevent_list,
1764 .id = 23,
1765 },
1766 {
1767 .name = "instructions:G",
1768 .check = test__checkevent_exclude_host_modifier,
1769 .id = 24,
1770 },
1771 {
1772 .name = "instructions:H",
1773 .check = test__checkevent_exclude_guest_modifier,
1774 .id = 25,
1775 },
1776 {
1777 .name = "mem:0:rw",
1778 .check = test__checkevent_breakpoint_rw,
1779 .id = 26,
1780 },
1781 {
1782 .name = "mem:0:rw:kp",
1783 .check = test__checkevent_breakpoint_rw_modifier,
1784 .id = 27,
1785 },
1786 {
1787 .name = "{instructions:k,cycles:upp}",
1788 .check = test__group1,
1789 .id = 28,
1790 },
1791 {
1792 .name = "{faults:k,cache-references}:u,cycles:k",
1793 .check = test__group2,
1794 .id = 29,
1795 },
1796 {
1797 .name = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1798 .check = test__group3,
1799 .id = 30,
1800 },
1801 {
1802 .name = "{cycles:u,instructions:kp}:p",
1803 .check = test__group4,
1804 .id = 31,
1805 },
1806 {
1807 .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1808 .check = test__group5,
1809 .id = 32,
1810 },
1811 {
1812 .name = "*:*",
1813 .check = test__all_tracepoints,
1814 .id = 33,
1815 },
1816 {
1817 .name = "{cycles,cache-misses:G}:H",
1818 .check = test__group_gh1,
1819 .id = 34,
1820 },
1821 {
1822 .name = "{cycles,cache-misses:H}:G",
1823 .check = test__group_gh2,
1824 .id = 35,
1825 },
1826 {
1827 .name = "{cycles:G,cache-misses:H}:u",
1828 .check = test__group_gh3,
1829 .id = 36,
1830 },
1831 {
1832 .name = "{cycles:G,cache-misses:H}:uG",
1833 .check = test__group_gh4,
1834 .id = 37,
1835 },
1836 {
1837 .name = "{cycles,cache-misses,branch-misses}:S",
1838 .check = test__leader_sample1,
1839 .id = 38,
1840 },
1841 {
1842 .name = "{instructions,branch-misses}:Su",
1843 .check = test__leader_sample2,
1844 .id = 39,
1845 },
1846 {
1847 .name = "instructions:uDp",
1848 .check = test__checkevent_pinned_modifier,
1849 .id = 40,
1850 },
1851 {
1852 .name = "{cycles,cache-misses,branch-misses}:D",
1853 .check = test__pinned_group,
1854 .id = 41,
1855 },
1856 {
1857 .name = "mem:0/1",
1858 .check = test__checkevent_breakpoint_len,
1859 .id = 42,
1860 },
1861 {
1862 .name = "mem:0/2:w",
1863 .check = test__checkevent_breakpoint_len_w,
1864 .id = 43,
1865 },
1866 {
1867 .name = "mem:0/4:rw:u",
1868 .check = test__checkevent_breakpoint_len_rw_modifier,
1869 .id = 44
1870 },
1871#if defined(__s390x__)
1872 {
1873 .name = "kvm-s390:kvm_s390_create_vm",
1874 .check = test__checkevent_tracepoint,
1875 .valid = kvm_s390_create_vm_valid,
1876 .id = 100,
1877 },
1878#endif
1879 {
1880 .name = "instructions:I",
1881 .check = test__checkevent_exclude_idle_modifier,
1882 .id = 45,
1883 },
1884 {
1885 .name = "instructions:kIG",
1886 .check = test__checkevent_exclude_idle_modifier_1,
1887 .id = 46,
1888 },
1889 {
1890 .name = "task-clock:P,cycles",
1891 .check = test__checkevent_precise_max_modifier,
1892 .id = 47,
1893 },
1894 {
1895 .name = "instructions/name=insn/",
1896 .check = test__checkevent_config_symbol,
1897 .id = 48,
1898 },
1899 {
1900 .name = "r1234/name=rawpmu/",
1901 .check = test__checkevent_config_raw,
1902 .id = 49,
1903 },
1904 {
1905 .name = "4:0x6530160/name=numpmu/",
1906 .check = test__checkevent_config_num,
1907 .id = 50,
1908 },
1909 {
1910 .name = "L1-dcache-misses/name=cachepmu/",
1911 .check = test__checkevent_config_cache,
1912 .id = 51,
1913 },
1914 {
1915 .name = "intel_pt//u",
1916 .valid = test__intel_pt_valid,
1917 .check = test__intel_pt,
1918 .id = 52,
1919 },
1920 {
1921 .name = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
1922 .check = test__checkevent_complex_name,
1923 .id = 53
1924 },
1925 {
1926 .name = "cycles//u",
1927 .check = test__sym_event_slash,
1928 .id = 54,
1929 },
1930 {
1931 .name = "cycles:k",
1932 .check = test__sym_event_dc,
1933 .id = 55,
1934 },
1935 {
1936 .name = "instructions:uep",
1937 .check = test__checkevent_exclusive_modifier,
1938 .id = 56,
1939 },
1940 {
1941 .name = "{cycles,cache-misses,branch-misses}:e",
1942 .check = test__exclusive_group,
1943 .id = 57,
1944 },
1945};
1946
1947static struct evlist_test test__events_pmu[] = {
1948 {
1949 .name = "cpu/config=10,config1,config2=3,period=1000/u",
1950 .check = test__checkevent_pmu,
1951 .id = 0,
1952 },
1953 {
1954 .name = "cpu/config=1,name=krava/u,cpu/config=2/u",
1955 .check = test__checkevent_pmu_name,
1956 .id = 1,
1957 },
1958 {
1959 .name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
1960 .check = test__checkevent_pmu_partial_time_callgraph,
1961 .id = 2,
1962 },
1963 {
1964 .name = "cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2/ukp",
1965 .check = test__checkevent_complex_name,
1966 .id = 3,
1967 },
1968 {
1969 .name = "software/r1a/",
1970 .check = test__checkevent_raw_pmu,
1971 .id = 4,
1972 },
1973 {
1974 .name = "software/r0x1a/",
1975 .check = test__checkevent_raw_pmu,
1976 .id = 4,
1977 },
1978};
1979
1980struct terms_test {
1981 const char *str;
1982 __u32 type;
1983 int (*check)(struct list_head *terms);
1984};
1985
1986static struct terms_test test__terms[] = {
1987 [0] = {
1988 .str = "config=10,config1,config2=3,umask=1,read,r0xead",
1989 .check = test__checkterms_simple,
1990 },
1991};
1992
1993static struct evlist_test test__hybrid_events[] = {
1994 {
1995 .name = "cpu_core/cpu-cycles/",
1996 .check = test__hybrid_hw_event_with_pmu,
1997 .id = 0,
1998 },
1999 {
2000 .name = "{cpu_core/cpu-cycles/,cpu_core/instructions/}",
2001 .check = test__hybrid_hw_group_event,
2002 .id = 1,
2003 },
2004 {
2005 .name = "{cpu-clock,cpu_core/cpu-cycles/}",
2006 .check = test__hybrid_sw_hw_group_event,
2007 .id = 2,
2008 },
2009 {
2010 .name = "{cpu_core/cpu-cycles/,cpu-clock}",
2011 .check = test__hybrid_hw_sw_group_event,
2012 .id = 3,
2013 },
2014 {
2015 .name = "{cpu_core/cpu-cycles/k,cpu_core/instructions/u}",
2016 .check = test__hybrid_group_modifier1,
2017 .id = 4,
2018 },
2019 {
2020 .name = "r1a",
2021 .check = test__hybrid_raw1,
2022 .id = 5,
2023 },
2024 {
2025 .name = "cpu_core/r1a/",
2026 .check = test__hybrid_raw2,
2027 .id = 6,
2028 },
2029 {
2030 .name = "cpu_core/config=10,config1,config2=3,period=1000/u",
2031 .check = test__checkevent_pmu,
2032 .id = 7,
2033 },
2034 {
2035 .name = "cpu_core/LLC-loads/",
2036 .check = test__hybrid_cache_event,
2037 .id = 8,
2038 },
2039};
2040
2041static int test_event(struct evlist_test *e)
2042{
2043 struct parse_events_error err;
2044 struct evlist *evlist;
2045 int ret;
2046
2047 bzero(&err, sizeof(err));
2048 if (e->valid && !e->valid()) {
2049 pr_debug("... SKIP");
2050 return 0;
2051 }
2052
2053 evlist = evlist__new();
2054 if (evlist == NULL)
2055 return -ENOMEM;
2056
2057 ret = parse_events(evlist, e->name, &err);
2058 if (ret) {
2059 pr_debug("failed to parse event '%s', err %d, str '%s'\n",
2060 e->name, ret, err.str);
2061 parse_events_print_error(&err, e->name);
2062 } else {
2063 ret = e->check(evlist);
2064 }
2065
2066 evlist__delete(evlist);
2067
2068 return ret;
2069}
2070
2071static int test_events(struct evlist_test *events, unsigned cnt)
2072{
2073 int ret1, ret2 = 0;
2074 unsigned i;
2075
2076 for (i = 0; i < cnt; i++) {
2077 struct evlist_test *e = &events[i];
2078
2079 pr_debug("running test %d '%s'", e->id, e->name);
2080 ret1 = test_event(e);
2081 if (ret1)
2082 ret2 = ret1;
2083 pr_debug("\n");
2084 }
2085
2086 return ret2;
2087}
2088
2089static int test_term(struct terms_test *t)
2090{
2091 struct list_head terms;
2092 int ret;
2093
2094 INIT_LIST_HEAD(&terms);
2095
2096 /*
2097 * The perf_pmu__test_parse_init prepares perf_pmu_events_list
2098 * which gets freed in parse_events_terms.
2099 */
2100 if (perf_pmu__test_parse_init())
2101 return -1;
2102
2103 ret = parse_events_terms(&terms, t->str);
2104 if (ret) {
2105 pr_debug("failed to parse terms '%s', err %d\n",
2106 t->str , ret);
2107 return ret;
2108 }
2109
2110 ret = t->check(&terms);
2111 parse_events_terms__purge(&terms);
2112
2113 return ret;
2114}
2115
2116static int test_terms(struct terms_test *terms, unsigned cnt)
2117{
2118 int ret = 0;
2119 unsigned i;
2120
2121 for (i = 0; i < cnt; i++) {
2122 struct terms_test *t = &terms[i];
2123
2124 pr_debug("running test %d '%s'\n", i, t->str);
2125 ret = test_term(t);
2126 if (ret)
2127 break;
2128 }
2129
2130 return ret;
2131}
2132
2133static int test_pmu(void)
2134{
2135 struct stat st;
2136 char path[PATH_MAX];
2137 int ret;
2138
2139 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
2140 sysfs__mountpoint());
2141
2142 ret = stat(path, &st);
2143 if (ret)
2144 pr_debug("omitting PMU cpu tests\n");
2145 return !ret;
2146}
2147
2148static int test_pmu_events(void)
2149{
2150 struct stat st;
2151 char path[PATH_MAX];
2152 struct dirent *ent;
2153 DIR *dir;
2154 int ret;
2155
2156 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
2157 sysfs__mountpoint());
2158
2159 ret = stat(path, &st);
2160 if (ret) {
2161 pr_debug("omitting PMU cpu events tests\n");
2162 return 0;
2163 }
2164
2165 dir = opendir(path);
2166 if (!dir) {
2167 pr_debug("can't open pmu event dir");
2168 return -1;
2169 }
2170
2171 while (!ret && (ent = readdir(dir))) {
2172 struct evlist_test e = { .id = 0, };
2173 char name[2 * NAME_MAX + 1 + 12 + 3];
2174
2175 /* Names containing . are special and cannot be used directly */
2176 if (strchr(ent->d_name, '.'))
2177 continue;
2178
2179 snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name);
2180
2181 e.name = name;
2182 e.check = test__checkevent_pmu_events;
2183
2184 ret = test_event(&e);
2185 if (ret)
2186 break;
2187 snprintf(name, sizeof(name), "%s:u,cpu/event=%s/u", ent->d_name, ent->d_name);
2188 e.name = name;
2189 e.check = test__checkevent_pmu_events_mix;
2190 ret = test_event(&e);
2191 }
2192
2193 closedir(dir);
2194 return ret;
2195}
2196
2197int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused)
2198{
2199 int ret1, ret2 = 0;
2200
2201#define TEST_EVENTS(tests) \
2202do { \
2203 ret1 = test_events(tests, ARRAY_SIZE(tests)); \
2204 if (!ret2) \
2205 ret2 = ret1; \
2206} while (0)
2207
2208 if (perf_pmu__has_hybrid()) {
2209 TEST_EVENTS(test__hybrid_events);
2210 return ret2;
2211 }
2212
2213 TEST_EVENTS(test__events);
2214
2215 if (test_pmu())
2216 TEST_EVENTS(test__events_pmu);
2217
2218 if (test_pmu()) {
2219 int ret = test_pmu_events();
2220 if (ret)
2221 return ret;
2222 }
2223
2224 ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
2225 if (!ret2)
2226 ret2 = ret1;
2227
2228 return ret2;
2229}
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 "pmus.h"
10#include <dirent.h>
11#include <errno.h>
12#include "fncache.h"
13#include <sys/types.h>
14#include <sys/stat.h>
15#include <unistd.h>
16#include <linux/kernel.h>
17#include <linux/hw_breakpoint.h>
18#include <api/fs/tracing_path.h>
19
20#define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
21 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
22
23static int num_core_entries(void)
24{
25 /*
26 * If the kernel supports extended type, expect events to be
27 * opened once for each core PMU type. Otherwise fall back to the legacy
28 * behavior of opening only one event even though there are multiple
29 * PMUs
30 */
31 if (perf_pmus__supports_extended_type())
32 return perf_pmus__num_core_pmus();
33
34 return 1;
35}
36
37static bool test_config(const struct evsel *evsel, __u64 expected_config)
38{
39 __u32 type = evsel->core.attr.type;
40 __u64 config = evsel->core.attr.config;
41
42 if (type == PERF_TYPE_HARDWARE || type == PERF_TYPE_HW_CACHE) {
43 /*
44 * HARDWARE and HW_CACHE events encode the PMU's extended type
45 * in the top 32-bits. Mask in order to ignore.
46 */
47 config &= PERF_HW_EVENT_MASK;
48 }
49 return config == expected_config;
50}
51
52static bool test_perf_config(const struct perf_evsel *evsel, __u64 expected_config)
53{
54 return (evsel->attr.config & PERF_HW_EVENT_MASK) == expected_config;
55}
56
57#ifdef HAVE_LIBTRACEEVENT
58
59#if defined(__s390x__)
60/* Return true if kvm module is available and loaded. Test this
61 * and return success when trace point kvm_s390_create_vm
62 * exists. Otherwise this test always fails.
63 */
64static bool kvm_s390_create_vm_valid(void)
65{
66 char *eventfile;
67 bool rc = false;
68
69 eventfile = get_events_file("kvm-s390");
70
71 if (eventfile) {
72 DIR *mydir = opendir(eventfile);
73
74 if (mydir) {
75 rc = true;
76 closedir(mydir);
77 }
78 put_events_file(eventfile);
79 }
80
81 return rc;
82}
83#endif
84
85static int test__checkevent_tracepoint(struct evlist *evlist)
86{
87 struct evsel *evsel = evlist__first(evlist);
88
89 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
90 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist__nr_groups(evlist));
91 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
92 TEST_ASSERT_VAL("wrong sample_type",
93 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
94 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
95 return TEST_OK;
96}
97
98static int test__checkevent_tracepoint_multi(struct evlist *evlist)
99{
100 struct evsel *evsel;
101
102 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
103 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist__nr_groups(evlist));
104
105 evlist__for_each_entry(evlist, evsel) {
106 TEST_ASSERT_VAL("wrong type",
107 PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
108 TEST_ASSERT_VAL("wrong sample_type",
109 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
110 TEST_ASSERT_VAL("wrong sample_period",
111 1 == evsel->core.attr.sample_period);
112 }
113 return TEST_OK;
114}
115#endif /* HAVE_LIBTRACEEVENT */
116
117static int test__checkevent_raw(struct evlist *evlist)
118{
119 struct perf_evsel *evsel;
120 bool raw_type_match = false;
121
122 TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries);
123
124 perf_evlist__for_each_evsel(&evlist->core, evsel) {
125 struct perf_pmu *pmu __maybe_unused = NULL;
126 bool type_matched = false;
127
128 TEST_ASSERT_VAL("wrong config", test_perf_config(evsel, 0x1a));
129 TEST_ASSERT_VAL("event not parsed as raw type",
130 evsel->attr.type == PERF_TYPE_RAW);
131#if defined(__aarch64__)
132 /*
133 * Arm doesn't have a real raw type PMU in sysfs, so raw events
134 * would never match any PMU. However, RAW events on Arm will
135 * always successfully open on the first available core PMU
136 * so no need to test for a matching type here.
137 */
138 type_matched = raw_type_match = true;
139#else
140 while ((pmu = perf_pmus__scan(pmu)) != NULL) {
141 if (pmu->type == evsel->attr.type) {
142 TEST_ASSERT_VAL("PMU type expected once", !type_matched);
143 type_matched = true;
144 if (pmu->type == PERF_TYPE_RAW)
145 raw_type_match = true;
146 }
147 }
148#endif
149 TEST_ASSERT_VAL("No PMU found for type", type_matched);
150 }
151 TEST_ASSERT_VAL("Raw PMU not matched", raw_type_match);
152 return TEST_OK;
153}
154
155static int test__checkevent_numeric(struct evlist *evlist)
156{
157 struct evsel *evsel = evlist__first(evlist);
158
159 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
160 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
161 TEST_ASSERT_VAL("wrong config", test_config(evsel, 1));
162 return TEST_OK;
163}
164
165
166static int assert_hw(struct perf_evsel *evsel, enum perf_hw_id id, const char *name)
167{
168 struct perf_pmu *pmu;
169
170 if (evsel->attr.type == PERF_TYPE_HARDWARE) {
171 TEST_ASSERT_VAL("wrong config", test_perf_config(evsel, id));
172 return 0;
173 }
174 pmu = perf_pmus__find_by_type(evsel->attr.type);
175
176 TEST_ASSERT_VAL("unexpected PMU type", pmu);
177 TEST_ASSERT_VAL("PMU missing event", perf_pmu__have_event(pmu, name));
178 return 0;
179}
180
181static int test__checkevent_symbolic_name(struct evlist *evlist)
182{
183 struct perf_evsel *evsel;
184
185 TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries);
186
187 perf_evlist__for_each_evsel(&evlist->core, evsel) {
188 int ret = assert_hw(evsel, PERF_COUNT_HW_INSTRUCTIONS, "instructions");
189
190 if (ret)
191 return ret;
192 }
193
194 return TEST_OK;
195}
196
197static int test__checkevent_symbolic_name_config(struct evlist *evlist)
198{
199 struct perf_evsel *evsel;
200
201 TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries);
202
203 perf_evlist__for_each_evsel(&evlist->core, evsel) {
204 int ret = assert_hw(evsel, PERF_COUNT_HW_CPU_CYCLES, "cycles");
205
206 if (ret)
207 return ret;
208 /*
209 * The period value gets configured within evlist__config,
210 * while this test executes only parse events method.
211 */
212 TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period);
213 TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1);
214 TEST_ASSERT_VAL("wrong config2", 1 == evsel->attr.config2);
215 }
216 return TEST_OK;
217}
218
219static int test__checkevent_symbolic_alias(struct evlist *evlist)
220{
221 struct evsel *evsel = evlist__first(evlist);
222
223 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
224 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
225 TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_SW_PAGE_FAULTS));
226 return TEST_OK;
227}
228
229static int test__checkevent_genhw(struct evlist *evlist)
230{
231 struct perf_evsel *evsel;
232
233 TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries);
234
235 perf_evlist__for_each_entry(&evlist->core, evsel) {
236 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->attr.type);
237 TEST_ASSERT_VAL("wrong config", test_perf_config(evsel, 1 << 16));
238 }
239 return TEST_OK;
240}
241
242static int test__checkevent_breakpoint(struct evlist *evlist)
243{
244 struct evsel *evsel = evlist__first(evlist);
245
246 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
247 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
248 TEST_ASSERT_VAL("wrong config", test_config(evsel, 0));
249 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
250 evsel->core.attr.bp_type);
251 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
252 evsel->core.attr.bp_len);
253 return TEST_OK;
254}
255
256static int test__checkevent_breakpoint_x(struct evlist *evlist)
257{
258 struct evsel *evsel = evlist__first(evlist);
259
260 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
261 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
262 TEST_ASSERT_VAL("wrong config", test_config(evsel, 0));
263 TEST_ASSERT_VAL("wrong bp_type",
264 HW_BREAKPOINT_X == evsel->core.attr.bp_type);
265 TEST_ASSERT_VAL("wrong bp_len", default_breakpoint_len() == evsel->core.attr.bp_len);
266 return TEST_OK;
267}
268
269static int test__checkevent_breakpoint_r(struct evlist *evlist)
270{
271 struct evsel *evsel = evlist__first(evlist);
272
273 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
274 TEST_ASSERT_VAL("wrong type",
275 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
276 TEST_ASSERT_VAL("wrong config", test_config(evsel, 0));
277 TEST_ASSERT_VAL("wrong bp_type",
278 HW_BREAKPOINT_R == evsel->core.attr.bp_type);
279 TEST_ASSERT_VAL("wrong bp_len",
280 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
281 return TEST_OK;
282}
283
284static int test__checkevent_breakpoint_w(struct evlist *evlist)
285{
286 struct evsel *evsel = evlist__first(evlist);
287
288 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
289 TEST_ASSERT_VAL("wrong type",
290 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
291 TEST_ASSERT_VAL("wrong config", test_config(evsel, 0));
292 TEST_ASSERT_VAL("wrong bp_type",
293 HW_BREAKPOINT_W == evsel->core.attr.bp_type);
294 TEST_ASSERT_VAL("wrong bp_len",
295 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
296 return TEST_OK;
297}
298
299static int test__checkevent_breakpoint_rw(struct evlist *evlist)
300{
301 struct evsel *evsel = evlist__first(evlist);
302
303 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
304 TEST_ASSERT_VAL("wrong type",
305 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
306 TEST_ASSERT_VAL("wrong config", test_config(evsel, 0));
307 TEST_ASSERT_VAL("wrong bp_type",
308 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->core.attr.bp_type);
309 TEST_ASSERT_VAL("wrong bp_len",
310 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
311 return TEST_OK;
312}
313
314#ifdef HAVE_LIBTRACEEVENT
315static int test__checkevent_tracepoint_modifier(struct evlist *evlist)
316{
317 struct evsel *evsel = evlist__first(evlist);
318
319 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
320 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
321 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
322 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
323
324 return test__checkevent_tracepoint(evlist);
325}
326
327static int
328test__checkevent_tracepoint_multi_modifier(struct evlist *evlist)
329{
330 struct perf_evsel *evsel;
331
332 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
333
334 perf_evlist__for_each_entry(&evlist->core, evsel) {
335 TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
336 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
337 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
338 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
339 }
340
341 return test__checkevent_tracepoint_multi(evlist);
342}
343#endif /* HAVE_LIBTRACEEVENT */
344
345static int test__checkevent_raw_modifier(struct evlist *evlist)
346{
347 struct perf_evsel *evsel;
348
349 perf_evlist__for_each_entry(&evlist->core, evsel) {
350 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
351 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
352 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
353 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
354 }
355 return test__checkevent_raw(evlist);
356}
357
358static int test__checkevent_numeric_modifier(struct evlist *evlist)
359{
360 struct perf_evsel *evsel;
361
362 perf_evlist__for_each_entry(&evlist->core, evsel) {
363 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
364 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
365 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
366 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
367 }
368 return test__checkevent_numeric(evlist);
369}
370
371static int test__checkevent_symbolic_name_modifier(struct evlist *evlist)
372{
373 struct perf_evsel *evsel;
374
375 TEST_ASSERT_VAL("wrong number of entries",
376 evlist->core.nr_entries == num_core_entries());
377
378 perf_evlist__for_each_entry(&evlist->core, evsel) {
379 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
380 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
381 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
382 TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
383 }
384 return test__checkevent_symbolic_name(evlist);
385}
386
387static int test__checkevent_exclude_host_modifier(struct evlist *evlist)
388{
389 struct perf_evsel *evsel;
390
391 perf_evlist__for_each_entry(&evlist->core, evsel) {
392 TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
393 TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
394 }
395 return test__checkevent_symbolic_name(evlist);
396}
397
398static int test__checkevent_exclude_guest_modifier(struct evlist *evlist)
399{
400 struct perf_evsel *evsel;
401
402 perf_evlist__for_each_entry(&evlist->core, evsel) {
403 TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
404 TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
405 }
406 return test__checkevent_symbolic_name(evlist);
407}
408
409static int test__checkevent_symbolic_alias_modifier(struct evlist *evlist)
410{
411 struct evsel *evsel = evlist__first(evlist);
412
413 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
414 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
415 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
416 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
417
418 return test__checkevent_symbolic_alias(evlist);
419}
420
421static int test__checkevent_genhw_modifier(struct evlist *evlist)
422{
423 struct perf_evsel *evsel;
424
425 perf_evlist__for_each_entry(&evlist->core, evsel) {
426 TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
427 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
428 TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
429 TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
430 }
431 return test__checkevent_genhw(evlist);
432}
433
434static int test__checkevent_exclude_idle_modifier(struct evlist *evlist)
435{
436 struct evsel *evsel = evlist__first(evlist);
437
438 TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
439 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
440 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
441 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
442 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
443 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
444 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
445
446 return test__checkevent_symbolic_name(evlist);
447}
448
449static int test__checkevent_exclude_idle_modifier_1(struct evlist *evlist)
450{
451 struct evsel *evsel = evlist__first(evlist);
452
453 TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
454 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
455 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
456 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
457 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
458 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
459 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
460
461 return test__checkevent_symbolic_name(evlist);
462}
463
464static int test__checkevent_breakpoint_modifier(struct evlist *evlist)
465{
466 struct evsel *evsel = evlist__first(evlist);
467
468
469 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
470 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
471 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
472 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
473 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:u"));
474
475 return test__checkevent_breakpoint(evlist);
476}
477
478static int test__checkevent_breakpoint_x_modifier(struct evlist *evlist)
479{
480 struct evsel *evsel = evlist__first(evlist);
481
482 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
483 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
484 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
485 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
486 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:x:k"));
487
488 return test__checkevent_breakpoint_x(evlist);
489}
490
491static int test__checkevent_breakpoint_r_modifier(struct evlist *evlist)
492{
493 struct evsel *evsel = evlist__first(evlist);
494
495 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
496 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
497 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
498 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
499 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:r:hp"));
500
501 return test__checkevent_breakpoint_r(evlist);
502}
503
504static int test__checkevent_breakpoint_w_modifier(struct evlist *evlist)
505{
506 struct evsel *evsel = evlist__first(evlist);
507
508 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
509 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
510 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
511 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
512 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:w:up"));
513
514 return test__checkevent_breakpoint_w(evlist);
515}
516
517static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist)
518{
519 struct evsel *evsel = evlist__first(evlist);
520
521 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
522 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
523 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
524 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
525 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:rw:kp"));
526
527 return test__checkevent_breakpoint_rw(evlist);
528}
529
530static int test__checkevent_breakpoint_modifier_name(struct evlist *evlist)
531{
532 struct evsel *evsel = evlist__first(evlist);
533
534 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
535 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
536 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
537 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
538 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint"));
539
540 return test__checkevent_breakpoint(evlist);
541}
542
543static int test__checkevent_breakpoint_x_modifier_name(struct evlist *evlist)
544{
545 struct evsel *evsel = evlist__first(evlist);
546
547 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
548 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
549 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
550 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
551 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint"));
552
553 return test__checkevent_breakpoint_x(evlist);
554}
555
556static int test__checkevent_breakpoint_r_modifier_name(struct evlist *evlist)
557{
558 struct evsel *evsel = evlist__first(evlist);
559
560 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
561 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
562 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
563 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
564 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint"));
565
566 return test__checkevent_breakpoint_r(evlist);
567}
568
569static int test__checkevent_breakpoint_w_modifier_name(struct evlist *evlist)
570{
571 struct evsel *evsel = evlist__first(evlist);
572
573 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
574 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
575 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
576 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
577 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint"));
578
579 return test__checkevent_breakpoint_w(evlist);
580}
581
582static int test__checkevent_breakpoint_rw_modifier_name(struct evlist *evlist)
583{
584 struct evsel *evsel = evlist__first(evlist);
585
586 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
587 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
588 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
589 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
590 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint"));
591
592 return test__checkevent_breakpoint_rw(evlist);
593}
594
595static int test__checkevent_breakpoint_2_events(struct evlist *evlist)
596{
597 struct evsel *evsel = evlist__first(evlist);
598
599 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
600
601 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
602 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint1"));
603
604 evsel = evsel__next(evsel);
605
606 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
607 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint2"));
608
609 return TEST_OK;
610}
611
612static int test__checkevent_pmu(struct evlist *evlist)
613{
614
615 struct evsel *evsel = evlist__first(evlist);
616
617 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
618 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
619 TEST_ASSERT_VAL("wrong config", test_config(evsel, 10));
620 TEST_ASSERT_VAL("wrong config1", 1 == evsel->core.attr.config1);
621 TEST_ASSERT_VAL("wrong config2", 3 == evsel->core.attr.config2);
622 TEST_ASSERT_VAL("wrong config3", 0 == evsel->core.attr.config3);
623 /*
624 * The period value gets configured within evlist__config,
625 * while this test executes only parse events method.
626 */
627 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
628
629 return TEST_OK;
630}
631
632#ifdef HAVE_LIBTRACEEVENT
633static int test__checkevent_list(struct evlist *evlist)
634{
635 struct evsel *evsel = evlist__first(evlist);
636
637 TEST_ASSERT_VAL("wrong number of entries", 3 <= evlist->core.nr_entries);
638
639 /* r1 */
640 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT != evsel->core.attr.type);
641 while (evsel->core.attr.type != PERF_TYPE_TRACEPOINT) {
642 TEST_ASSERT_VAL("wrong config", test_config(evsel, 1));
643 TEST_ASSERT_VAL("wrong config1", 0 == evsel->core.attr.config1);
644 TEST_ASSERT_VAL("wrong config2", 0 == evsel->core.attr.config2);
645 TEST_ASSERT_VAL("wrong config3", 0 == evsel->core.attr.config3);
646 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
647 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
648 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
649 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
650 evsel = evsel__next(evsel);
651 }
652
653 /* syscalls:sys_enter_openat:k */
654 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
655 TEST_ASSERT_VAL("wrong sample_type",
656 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
657 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
658 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
659 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
660 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
661 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
662
663 /* 1:1:hp */
664 evsel = evsel__next(evsel);
665 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
666 TEST_ASSERT_VAL("wrong config", test_config(evsel, 1));
667 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
668 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
669 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
670 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
671
672 return TEST_OK;
673}
674#endif
675
676static int test__checkevent_pmu_name(struct evlist *evlist)
677{
678 struct evsel *evsel = evlist__first(evlist);
679
680 /* cpu/config=1,name=krava/u */
681 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
682 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
683 TEST_ASSERT_VAL("wrong config", test_config(evsel, 1));
684 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "krava"));
685
686 /* cpu/config=2/u" */
687 evsel = evsel__next(evsel);
688 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
689 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
690 TEST_ASSERT_VAL("wrong config", test_config(evsel, 2));
691 TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "cpu/config=2/u"));
692
693 return TEST_OK;
694}
695
696static int test__checkevent_pmu_partial_time_callgraph(struct evlist *evlist)
697{
698 struct evsel *evsel = evlist__first(evlist);
699
700 /* cpu/config=1,call-graph=fp,time,period=100000/ */
701 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
702 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
703 TEST_ASSERT_VAL("wrong config", test_config(evsel, 1));
704 /*
705 * The period, time and callgraph value gets configured within evlist__config,
706 * while this test executes only parse events method.
707 */
708 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
709 TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
710 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
711
712 /* cpu/config=2,call-graph=no,time=0,period=2000/ */
713 evsel = evsel__next(evsel);
714 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
715 TEST_ASSERT_VAL("wrong config", test_config(evsel, 2));
716 /*
717 * The period, time and callgraph value gets configured within evlist__config,
718 * while this test executes only parse events method.
719 */
720 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
721 TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
722 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
723
724 return TEST_OK;
725}
726
727static int test__checkevent_pmu_events(struct evlist *evlist)
728{
729 struct evsel *evsel = evlist__first(evlist);
730
731 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
732 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type ||
733 strcmp(evsel->pmu->name, "cpu"));
734 TEST_ASSERT_VAL("wrong exclude_user",
735 !evsel->core.attr.exclude_user);
736 TEST_ASSERT_VAL("wrong exclude_kernel",
737 evsel->core.attr.exclude_kernel);
738 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
739 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
740 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
741 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
742
743 return TEST_OK;
744}
745
746
747static int test__checkevent_pmu_events_mix(struct evlist *evlist)
748{
749 struct evsel *evsel = NULL;
750
751 /*
752 * The wild card event will be opened at least once, but it may be
753 * opened on each core PMU.
754 */
755 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries >= 2);
756 for (int i = 0; i < evlist->core.nr_entries - 1; i++) {
757 evsel = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
758 /* pmu-event:u */
759 TEST_ASSERT_VAL("wrong exclude_user",
760 !evsel->core.attr.exclude_user);
761 TEST_ASSERT_VAL("wrong exclude_kernel",
762 evsel->core.attr.exclude_kernel);
763 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
764 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
765 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
766 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
767 }
768 /* cpu/pmu-event/u*/
769 evsel = evsel__next(evsel);
770 TEST_ASSERT_VAL("wrong type", evsel__find_pmu(evsel)->is_core);
771 TEST_ASSERT_VAL("wrong exclude_user",
772 !evsel->core.attr.exclude_user);
773 TEST_ASSERT_VAL("wrong exclude_kernel",
774 evsel->core.attr.exclude_kernel);
775 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
776 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
777 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
778 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.pinned);
779
780 return TEST_OK;
781}
782
783static int test__checkterms_simple(struct parse_events_terms *terms)
784{
785 struct parse_events_term *term;
786
787 /* config=10 */
788 term = list_entry(terms->terms.next, struct parse_events_term, list);
789 TEST_ASSERT_VAL("wrong type term",
790 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
791 TEST_ASSERT_VAL("wrong type val",
792 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
793 TEST_ASSERT_VAL("wrong val", term->val.num == 10);
794 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config"));
795
796 /* config1 */
797 term = list_entry(term->list.next, struct parse_events_term, list);
798 TEST_ASSERT_VAL("wrong type term",
799 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
800 TEST_ASSERT_VAL("wrong type val",
801 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
802 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
803 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config1"));
804
805 /* config2=3 */
806 term = list_entry(term->list.next, struct parse_events_term, list);
807 TEST_ASSERT_VAL("wrong type term",
808 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
809 TEST_ASSERT_VAL("wrong type val",
810 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
811 TEST_ASSERT_VAL("wrong val", term->val.num == 3);
812 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config2"));
813
814 /* config3=4 */
815 term = list_entry(term->list.next, struct parse_events_term, list);
816 TEST_ASSERT_VAL("wrong type term",
817 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG3);
818 TEST_ASSERT_VAL("wrong type val",
819 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
820 TEST_ASSERT_VAL("wrong val", term->val.num == 4);
821 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config3"));
822
823 /* umask=1*/
824 term = list_entry(term->list.next, struct parse_events_term, list);
825 TEST_ASSERT_VAL("wrong type term",
826 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
827 TEST_ASSERT_VAL("wrong type val",
828 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
829 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
830 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
831
832 /*
833 * read
834 *
835 * The perf_pmu__test_parse_init injects 'read' term into
836 * perf_pmu_events_list, so 'read' is evaluated as read term
837 * and not as raw event with 'ead' hex value.
838 */
839 term = list_entry(term->list.next, struct parse_events_term, list);
840 TEST_ASSERT_VAL("wrong type term",
841 term->type_term == PARSE_EVENTS__TERM_TYPE_RAW);
842 TEST_ASSERT_VAL("wrong type val",
843 term->type_val == PARSE_EVENTS__TERM_TYPE_STR);
844 TEST_ASSERT_VAL("wrong val", !strcmp(term->val.str, "read"));
845 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "raw"));
846
847 /*
848 * r0xead
849 *
850 * To be still able to pass 'ead' value with 'r' syntax,
851 * we added support to parse 'r0xHEX' event.
852 */
853 term = list_entry(term->list.next, struct parse_events_term, list);
854 TEST_ASSERT_VAL("wrong type term",
855 term->type_term == PARSE_EVENTS__TERM_TYPE_RAW);
856 TEST_ASSERT_VAL("wrong type val",
857 term->type_val == PARSE_EVENTS__TERM_TYPE_STR);
858 TEST_ASSERT_VAL("wrong val", !strcmp(term->val.str, "r0xead"));
859 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "raw"));
860 return TEST_OK;
861}
862
863static int test__group1(struct evlist *evlist)
864{
865 struct evsel *evsel, *leader;
866
867 TEST_ASSERT_VAL("wrong number of entries",
868 evlist->core.nr_entries == (num_core_entries() * 2));
869 TEST_ASSERT_VAL("wrong number of groups",
870 evlist__nr_groups(evlist) == num_core_entries());
871
872 for (int i = 0; i < num_core_entries(); i++) {
873 int ret;
874
875 /* instructions:k */
876 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
877 ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions");
878 if (ret)
879 return ret;
880
881 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
882 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
883 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
884 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
885 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
886 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
887 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
888 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
889 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
890 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
891
892 /* cycles:upp */
893 evsel = evsel__next(evsel);
894 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
895 if (ret)
896 return ret;
897
898 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
899 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
900 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
901 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
902 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
903 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
904 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
905 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
906 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
907 }
908 return TEST_OK;
909}
910
911static int test__group2(struct evlist *evlist)
912{
913 struct evsel *evsel, *leader = NULL;
914
915 TEST_ASSERT_VAL("wrong number of entries",
916 evlist->core.nr_entries == (2 * num_core_entries() + 1));
917 /*
918 * TODO: Currently the software event won't be grouped with the hardware
919 * event except for 1 PMU.
920 */
921 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist__nr_groups(evlist));
922
923 evlist__for_each_entry(evlist, evsel) {
924 int ret;
925
926 if (evsel->core.attr.type == PERF_TYPE_SOFTWARE) {
927 /* faults + :ku modifier */
928 leader = evsel;
929 TEST_ASSERT_VAL("wrong config",
930 test_config(evsel, PERF_COUNT_SW_PAGE_FAULTS));
931 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
932 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
933 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
934 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
935 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
936 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
937 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
938 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
939 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
940 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
941 continue;
942 }
943 if (evsel->core.attr.type == PERF_TYPE_HARDWARE &&
944 test_config(evsel, PERF_COUNT_HW_BRANCH_INSTRUCTIONS)) {
945 /* branches + :u modifier */
946 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
947 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
948 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
949 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
950 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
951 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
952 if (evsel__has_leader(evsel, leader))
953 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
954 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
955 continue;
956 }
957 /* cycles:k */
958 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
959 if (ret)
960 return ret;
961
962 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
963 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
964 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
965 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
966 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
967 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
968 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
969 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
970 }
971 return TEST_OK;
972}
973
974#ifdef HAVE_LIBTRACEEVENT
975static int test__group3(struct evlist *evlist __maybe_unused)
976{
977 struct evsel *evsel, *group1_leader = NULL, *group2_leader = NULL;
978 int ret;
979
980 TEST_ASSERT_VAL("wrong number of entries",
981 evlist->core.nr_entries == (3 * perf_pmus__num_core_pmus() + 2));
982 /*
983 * Currently the software event won't be grouped with the hardware event
984 * except for 1 PMU. This means there are always just 2 groups
985 * regardless of the number of core PMUs.
986 */
987 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist__nr_groups(evlist));
988
989 evlist__for_each_entry(evlist, evsel) {
990 if (evsel->core.attr.type == PERF_TYPE_TRACEPOINT) {
991 /* group1 syscalls:sys_enter_openat:H */
992 group1_leader = evsel;
993 TEST_ASSERT_VAL("wrong sample_type",
994 evsel->core.attr.sample_type == PERF_TP_SAMPLE_TYPE);
995 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
996 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
997 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
998 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
999 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1000 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1001 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1002 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1003 TEST_ASSERT_VAL("wrong group name", !strcmp(evsel->group_name, "group1"));
1004 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1005 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1006 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1007 continue;
1008 }
1009 if (evsel->core.attr.type == PERF_TYPE_HARDWARE &&
1010 test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)) {
1011 if (evsel->core.attr.exclude_user) {
1012 /* group1 cycles:kppp */
1013 TEST_ASSERT_VAL("wrong exclude_user",
1014 evsel->core.attr.exclude_user);
1015 TEST_ASSERT_VAL("wrong exclude_kernel",
1016 !evsel->core.attr.exclude_kernel);
1017 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1018 TEST_ASSERT_VAL("wrong exclude guest",
1019 !evsel->core.attr.exclude_guest);
1020 TEST_ASSERT_VAL("wrong exclude host",
1021 !evsel->core.attr.exclude_host);
1022 TEST_ASSERT_VAL("wrong precise_ip",
1023 evsel->core.attr.precise_ip == 3);
1024 if (evsel__has_leader(evsel, group1_leader)) {
1025 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1026 TEST_ASSERT_VAL("wrong group_idx",
1027 evsel__group_idx(evsel) == 1);
1028 }
1029 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1030 } else {
1031 /* group2 cycles + G modifier */
1032 group2_leader = evsel;
1033 TEST_ASSERT_VAL("wrong exclude_kernel",
1034 !evsel->core.attr.exclude_kernel);
1035 TEST_ASSERT_VAL("wrong exclude_hv",
1036 !evsel->core.attr.exclude_hv);
1037 TEST_ASSERT_VAL("wrong exclude guest",
1038 !evsel->core.attr.exclude_guest);
1039 TEST_ASSERT_VAL("wrong exclude host",
1040 evsel->core.attr.exclude_host);
1041 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1042 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1043 if (evsel->core.nr_members == 2) {
1044 TEST_ASSERT_VAL("wrong group_idx",
1045 evsel__group_idx(evsel) == 0);
1046 }
1047 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1048 }
1049 continue;
1050 }
1051 if (evsel->core.attr.type == 1) {
1052 /* group2 1:3 + G modifier */
1053 TEST_ASSERT_VAL("wrong config", test_config(evsel, 3));
1054 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1055 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1056 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1057 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1058 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1059 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1060 if (evsel__has_leader(evsel, group2_leader))
1061 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1062 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1063 continue;
1064 }
1065 /* instructions:u */
1066 ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions");
1067 if (ret)
1068 return ret;
1069
1070 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1071 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1072 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1073 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1074 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1075 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1076 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1077 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1078 }
1079 return TEST_OK;
1080}
1081#endif
1082
1083static int test__group4(struct evlist *evlist __maybe_unused)
1084{
1085 struct evsel *evsel, *leader;
1086
1087 TEST_ASSERT_VAL("wrong number of entries",
1088 evlist->core.nr_entries == (num_core_entries() * 2));
1089 TEST_ASSERT_VAL("wrong number of groups",
1090 num_core_entries() == evlist__nr_groups(evlist));
1091
1092 for (int i = 0; i < num_core_entries(); i++) {
1093 int ret;
1094
1095 /* cycles:u + p */
1096 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1097 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1098 if (ret)
1099 return ret;
1100
1101 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1102 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1103 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1104 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1105 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1106 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 1);
1107 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1108 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1109 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1110 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1111 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1112
1113 /* instructions:kp + p */
1114 evsel = evsel__next(evsel);
1115 ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions");
1116 if (ret)
1117 return ret;
1118
1119 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
1120 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1121 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1122 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1123 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1124 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
1125 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1126 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1127 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1128 }
1129 return TEST_OK;
1130}
1131
1132static int test__group5(struct evlist *evlist __maybe_unused)
1133{
1134 struct evsel *evsel = NULL, *leader;
1135 int ret;
1136
1137 TEST_ASSERT_VAL("wrong number of entries",
1138 evlist->core.nr_entries == (5 * num_core_entries()));
1139 TEST_ASSERT_VAL("wrong number of groups",
1140 evlist__nr_groups(evlist) == (2 * num_core_entries()));
1141
1142 for (int i = 0; i < num_core_entries(); i++) {
1143 /* cycles + G */
1144 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1145 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1146 if (ret)
1147 return ret;
1148
1149 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1150 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1151 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1152 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1153 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1154 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1155 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1156 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1157 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1158 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1159 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1160
1161 /* instructions + G */
1162 evsel = evsel__next(evsel);
1163 ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions");
1164 if (ret)
1165 return ret;
1166
1167 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1168 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1169 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1170 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1171 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1172 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1173 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1174 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1175 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1176 }
1177 for (int i = 0; i < num_core_entries(); i++) {
1178 /* cycles:G */
1179 evsel = leader = evsel__next(evsel);
1180 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1181 if (ret)
1182 return ret;
1183
1184 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1185 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1186 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1187 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1188 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1189 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1190 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1191 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1192 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1193 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1194 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
1195
1196 /* instructions:G */
1197 evsel = evsel__next(evsel);
1198 ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions");
1199 if (ret)
1200 return ret;
1201
1202 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1203 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1204 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1205 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1206 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1207 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1208 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1209 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1210 }
1211 for (int i = 0; i < num_core_entries(); i++) {
1212 /* cycles */
1213 evsel = evsel__next(evsel);
1214 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1215 if (ret)
1216 return ret;
1217
1218 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1219 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1220 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1221 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1222 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1223 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1224 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1225 }
1226 return TEST_OK;
1227}
1228
1229static int test__group_gh1(struct evlist *evlist)
1230{
1231 struct evsel *evsel = NULL, *leader;
1232
1233 TEST_ASSERT_VAL("wrong number of entries",
1234 evlist->core.nr_entries == (2 * num_core_entries()));
1235 TEST_ASSERT_VAL("wrong number of groups",
1236 evlist__nr_groups(evlist) == num_core_entries());
1237
1238 for (int i = 0; i < num_core_entries(); i++) {
1239 int ret;
1240
1241 /* cycles + :H group modifier */
1242 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1243 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1244 if (ret)
1245 return ret;
1246
1247 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1248 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1249 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1250 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1251 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1252 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1253 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1254 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1255 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1256 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1257
1258 /* cache-misses:G + :H group modifier */
1259 evsel = evsel__next(evsel);
1260 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses");
1261 if (ret)
1262 return ret;
1263
1264 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1265 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1266 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1267 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1268 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1269 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1270 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1271 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1272 }
1273 return TEST_OK;
1274}
1275
1276static int test__group_gh2(struct evlist *evlist)
1277{
1278 struct evsel *evsel = NULL, *leader;
1279
1280 TEST_ASSERT_VAL("wrong number of entries",
1281 evlist->core.nr_entries == (2 * num_core_entries()));
1282 TEST_ASSERT_VAL("wrong number of groups",
1283 evlist__nr_groups(evlist) == num_core_entries());
1284
1285 for (int i = 0; i < num_core_entries(); i++) {
1286 int ret;
1287
1288 /* cycles + :G group modifier */
1289 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1290 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1291 if (ret)
1292 return ret;
1293
1294 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1295 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1296 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1297 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1298 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1299 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1300 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1301 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1302 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1303 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1304
1305 /* cache-misses:H + :G group modifier */
1306 evsel = evsel__next(evsel);
1307 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses");
1308 if (ret)
1309 return ret;
1310
1311 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1312 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1313 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1314 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1315 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1316 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1317 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1318 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1319 }
1320 return TEST_OK;
1321}
1322
1323static int test__group_gh3(struct evlist *evlist)
1324{
1325 struct evsel *evsel = NULL, *leader;
1326
1327 TEST_ASSERT_VAL("wrong number of entries",
1328 evlist->core.nr_entries == (2 * num_core_entries()));
1329 TEST_ASSERT_VAL("wrong number of groups",
1330 evlist__nr_groups(evlist) == num_core_entries());
1331
1332 for (int i = 0; i < num_core_entries(); i++) {
1333 int ret;
1334
1335 /* cycles:G + :u group modifier */
1336 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1337 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1338 if (ret)
1339 return ret;
1340
1341 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1342 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1343 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1344 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1345 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1346 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1347 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1348 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1349 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1350 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1351
1352 /* cache-misses:H + :u group modifier */
1353 evsel = evsel__next(evsel);
1354 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses");
1355 if (ret)
1356 return ret;
1357
1358 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1359 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1360 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1361 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1362 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1363 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1364 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1365 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1366 }
1367 return TEST_OK;
1368}
1369
1370static int test__group_gh4(struct evlist *evlist)
1371{
1372 struct evsel *evsel = NULL, *leader;
1373
1374 TEST_ASSERT_VAL("wrong number of entries",
1375 evlist->core.nr_entries == (2 * num_core_entries()));
1376 TEST_ASSERT_VAL("wrong number of groups",
1377 evlist__nr_groups(evlist) == num_core_entries());
1378
1379 for (int i = 0; i < num_core_entries(); i++) {
1380 int ret;
1381
1382 /* cycles:G + :uG group modifier */
1383 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1384 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1385 if (ret)
1386 return ret;
1387
1388 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1389 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1390 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1391 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1392 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1393 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1394 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1395 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1396 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1397 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1398
1399 /* cache-misses:H + :uG group modifier */
1400 evsel = evsel__next(evsel);
1401 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses");
1402 if (ret)
1403 return ret;
1404
1405 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1406 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1407 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1408 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1409 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1410 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1411 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1412 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1413 }
1414 return TEST_OK;
1415}
1416
1417static int test__leader_sample1(struct evlist *evlist)
1418{
1419 struct evsel *evsel = NULL, *leader;
1420
1421 TEST_ASSERT_VAL("wrong number of entries",
1422 evlist->core.nr_entries == (3 * num_core_entries()));
1423
1424 for (int i = 0; i < num_core_entries(); i++) {
1425 int ret;
1426
1427 /* cycles - sampling group leader */
1428 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1429 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1430 if (ret)
1431 return ret;
1432
1433 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1434 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1435 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1436 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1437 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1438 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1439 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1440 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1441 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1442
1443 /* cache-misses - not sampling */
1444 evsel = evsel__next(evsel);
1445 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses");
1446 if (ret)
1447 return ret;
1448
1449 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1450 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1451 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1452 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1453 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1454 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1455 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1456 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1457
1458 /* branch-misses - not sampling */
1459 evsel = evsel__next(evsel);
1460 ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses");
1461 if (ret)
1462 return ret;
1463
1464 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1465 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1466 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1467 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1468 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1469 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1470 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1471 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1472 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1473 }
1474 return TEST_OK;
1475}
1476
1477static int test__leader_sample2(struct evlist *evlist __maybe_unused)
1478{
1479 struct evsel *evsel = NULL, *leader;
1480
1481 TEST_ASSERT_VAL("wrong number of entries",
1482 evlist->core.nr_entries == (2 * num_core_entries()));
1483
1484 for (int i = 0; i < num_core_entries(); i++) {
1485 int ret;
1486
1487 /* instructions - sampling group leader */
1488 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1489 ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions");
1490 if (ret)
1491 return ret;
1492
1493 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1494 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1495 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1496 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1497 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1498 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1499 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1500 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1501 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1502
1503 /* branch-misses - not sampling */
1504 evsel = evsel__next(evsel);
1505 ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses");
1506 if (ret)
1507 return ret;
1508
1509 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1510 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1511 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1512 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1513 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1514 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1515 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1516 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1517 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1518 }
1519 return TEST_OK;
1520}
1521
1522static int test__checkevent_pinned_modifier(struct evlist *evlist)
1523{
1524 struct evsel *evsel = NULL;
1525
1526 TEST_ASSERT_VAL("wrong number of entries",
1527 evlist->core.nr_entries == num_core_entries());
1528
1529 for (int i = 0; i < num_core_entries(); i++) {
1530 evsel = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1531 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1532 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1533 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1534 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1535 TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1536 }
1537 return test__checkevent_symbolic_name(evlist);
1538}
1539
1540static int test__pinned_group(struct evlist *evlist)
1541{
1542 struct evsel *evsel = NULL, *leader;
1543
1544 TEST_ASSERT_VAL("wrong number of entries",
1545 evlist->core.nr_entries == (3 * num_core_entries()));
1546
1547 for (int i = 0; i < num_core_entries(); i++) {
1548 int ret;
1549
1550 /* cycles - group leader */
1551 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1552 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1553 if (ret)
1554 return ret;
1555
1556 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1557 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1558 /* TODO: The group modifier is not copied to the split group leader. */
1559 if (perf_pmus__num_core_pmus() == 1)
1560 TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1561
1562 /* cache-misses - can not be pinned, but will go on with the leader */
1563 evsel = evsel__next(evsel);
1564 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses");
1565 if (ret)
1566 return ret;
1567
1568 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1569
1570 /* branch-misses - ditto */
1571 evsel = evsel__next(evsel);
1572 ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses");
1573 if (ret)
1574 return ret;
1575
1576 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1577 }
1578 return TEST_OK;
1579}
1580
1581static int test__checkevent_exclusive_modifier(struct evlist *evlist)
1582{
1583 struct evsel *evsel = evlist__first(evlist);
1584
1585 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1586 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1587 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1588 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1589 TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1590
1591 return test__checkevent_symbolic_name(evlist);
1592}
1593
1594static int test__exclusive_group(struct evlist *evlist)
1595{
1596 struct evsel *evsel = NULL, *leader;
1597
1598 TEST_ASSERT_VAL("wrong number of entries",
1599 evlist->core.nr_entries == 3 * num_core_entries());
1600
1601 for (int i = 0; i < num_core_entries(); i++) {
1602 int ret;
1603
1604 /* cycles - group leader */
1605 evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel));
1606 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1607 if (ret)
1608 return ret;
1609
1610 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1611 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1612 /* TODO: The group modifier is not copied to the split group leader. */
1613 if (perf_pmus__num_core_pmus() == 1)
1614 TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1615
1616 /* cache-misses - can not be pinned, but will go on with the leader */
1617 evsel = evsel__next(evsel);
1618 ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses");
1619 if (ret)
1620 return ret;
1621
1622 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1623
1624 /* branch-misses - ditto */
1625 evsel = evsel__next(evsel);
1626 ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses");
1627 if (ret)
1628 return ret;
1629
1630 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1631 }
1632 return TEST_OK;
1633}
1634static int test__checkevent_breakpoint_len(struct evlist *evlist)
1635{
1636 struct evsel *evsel = evlist__first(evlist);
1637
1638 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1639 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1640 TEST_ASSERT_VAL("wrong config", test_config(evsel, 0));
1641 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
1642 evsel->core.attr.bp_type);
1643 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 ==
1644 evsel->core.attr.bp_len);
1645
1646 return TEST_OK;
1647}
1648
1649static int test__checkevent_breakpoint_len_w(struct evlist *evlist)
1650{
1651 struct evsel *evsel = evlist__first(evlist);
1652
1653 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1654 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1655 TEST_ASSERT_VAL("wrong config", test_config(evsel, 0));
1656 TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W ==
1657 evsel->core.attr.bp_type);
1658 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 ==
1659 evsel->core.attr.bp_len);
1660
1661 return TEST_OK;
1662}
1663
1664static int
1665test__checkevent_breakpoint_len_rw_modifier(struct evlist *evlist)
1666{
1667 struct evsel *evsel = evlist__first(evlist);
1668
1669 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1670 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1671 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1672 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1673
1674 return test__checkevent_breakpoint_rw(evlist);
1675}
1676
1677static int test__checkevent_precise_max_modifier(struct evlist *evlist)
1678{
1679 struct evsel *evsel = evlist__first(evlist);
1680
1681 TEST_ASSERT_VAL("wrong number of entries",
1682 evlist->core.nr_entries == 1 + num_core_entries());
1683 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1684 TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_SW_TASK_CLOCK));
1685 return TEST_OK;
1686}
1687
1688static int test__checkevent_config_symbol(struct evlist *evlist)
1689{
1690 struct evsel *evsel = evlist__first(evlist);
1691
1692 TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "insn"));
1693 return TEST_OK;
1694}
1695
1696static int test__checkevent_config_raw(struct evlist *evlist)
1697{
1698 struct evsel *evsel = evlist__first(evlist);
1699
1700 TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "rawpmu"));
1701 return TEST_OK;
1702}
1703
1704static int test__checkevent_config_num(struct evlist *evlist)
1705{
1706 struct evsel *evsel = evlist__first(evlist);
1707
1708 TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "numpmu"));
1709 return TEST_OK;
1710}
1711
1712static int test__checkevent_config_cache(struct evlist *evlist)
1713{
1714 struct evsel *evsel = evlist__first(evlist);
1715
1716 TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "cachepmu"));
1717 return test__checkevent_genhw(evlist);
1718}
1719
1720static bool test__pmu_cpu_valid(void)
1721{
1722 return !!perf_pmus__find("cpu");
1723}
1724
1725static bool test__pmu_cpu_event_valid(void)
1726{
1727 struct perf_pmu *pmu = perf_pmus__find("cpu");
1728
1729 if (!pmu)
1730 return false;
1731
1732 return perf_pmu__has_format(pmu, "event");
1733}
1734
1735static bool test__intel_pt_valid(void)
1736{
1737 return !!perf_pmus__find("intel_pt");
1738}
1739
1740static int test__intel_pt(struct evlist *evlist)
1741{
1742 struct evsel *evsel = evlist__first(evlist);
1743
1744 TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "intel_pt//u"));
1745 return TEST_OK;
1746}
1747
1748static int test__checkevent_complex_name(struct evlist *evlist)
1749{
1750 struct evsel *evsel = evlist__first(evlist);
1751
1752 TEST_ASSERT_VAL("wrong complex name parsing",
1753 evsel__name_is(evsel,
1754 "COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks"));
1755 return TEST_OK;
1756}
1757
1758static int test__checkevent_raw_pmu(struct evlist *evlist)
1759{
1760 struct evsel *evsel = evlist__first(evlist);
1761
1762 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1763 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1764 TEST_ASSERT_VAL("wrong config", test_config(evsel, 0x1a));
1765 return TEST_OK;
1766}
1767
1768static int test__sym_event_slash(struct evlist *evlist)
1769{
1770 struct evsel *evsel = evlist__first(evlist);
1771 int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1772
1773 if (ret)
1774 return ret;
1775
1776 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1777 return TEST_OK;
1778}
1779
1780static int test__sym_event_dc(struct evlist *evlist)
1781{
1782 struct evsel *evsel = evlist__first(evlist);
1783 int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1784
1785 if (ret)
1786 return ret;
1787
1788 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
1789 return TEST_OK;
1790}
1791
1792static int test__term_equal_term(struct evlist *evlist)
1793{
1794 struct evsel *evsel = evlist__first(evlist);
1795 int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1796
1797 if (ret)
1798 return ret;
1799
1800 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "name") == 0);
1801 return TEST_OK;
1802}
1803
1804static int test__term_equal_legacy(struct evlist *evlist)
1805{
1806 struct evsel *evsel = evlist__first(evlist);
1807 int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles");
1808
1809 if (ret)
1810 return ret;
1811
1812 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "l1d") == 0);
1813 return TEST_OK;
1814}
1815
1816#ifdef HAVE_LIBTRACEEVENT
1817static int count_tracepoints(void)
1818{
1819 struct dirent *events_ent;
1820 DIR *events_dir;
1821 int cnt = 0;
1822
1823 events_dir = tracing_events__opendir();
1824
1825 TEST_ASSERT_VAL("Can't open events dir", events_dir);
1826
1827 while ((events_ent = readdir(events_dir))) {
1828 char *sys_path;
1829 struct dirent *sys_ent;
1830 DIR *sys_dir;
1831
1832 if (!strcmp(events_ent->d_name, ".")
1833 || !strcmp(events_ent->d_name, "..")
1834 || !strcmp(events_ent->d_name, "enable")
1835 || !strcmp(events_ent->d_name, "header_event")
1836 || !strcmp(events_ent->d_name, "header_page"))
1837 continue;
1838
1839 sys_path = get_events_file(events_ent->d_name);
1840 TEST_ASSERT_VAL("Can't get sys path", sys_path);
1841
1842 sys_dir = opendir(sys_path);
1843 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1844
1845 while ((sys_ent = readdir(sys_dir))) {
1846 if (!strcmp(sys_ent->d_name, ".")
1847 || !strcmp(sys_ent->d_name, "..")
1848 || !strcmp(sys_ent->d_name, "enable")
1849 || !strcmp(sys_ent->d_name, "filter"))
1850 continue;
1851
1852 cnt++;
1853 }
1854
1855 closedir(sys_dir);
1856 put_events_file(sys_path);
1857 }
1858
1859 closedir(events_dir);
1860 return cnt;
1861}
1862
1863static int test__all_tracepoints(struct evlist *evlist)
1864{
1865 TEST_ASSERT_VAL("wrong events count",
1866 count_tracepoints() == evlist->core.nr_entries);
1867
1868 return test__checkevent_tracepoint_multi(evlist);
1869}
1870#endif /* HAVE_LIBTRACEVENT */
1871
1872struct evlist_test {
1873 const char *name;
1874 bool (*valid)(void);
1875 int (*check)(struct evlist *evlist);
1876};
1877
1878static const struct evlist_test test__events[] = {
1879#ifdef HAVE_LIBTRACEEVENT
1880 {
1881 .name = "syscalls:sys_enter_openat",
1882 .check = test__checkevent_tracepoint,
1883 /* 0 */
1884 },
1885 {
1886 .name = "syscalls:*",
1887 .check = test__checkevent_tracepoint_multi,
1888 /* 1 */
1889 },
1890#endif
1891 {
1892 .name = "r1a",
1893 .check = test__checkevent_raw,
1894 /* 2 */
1895 },
1896 {
1897 .name = "1:1",
1898 .check = test__checkevent_numeric,
1899 /* 3 */
1900 },
1901 {
1902 .name = "instructions",
1903 .check = test__checkevent_symbolic_name,
1904 /* 4 */
1905 },
1906 {
1907 .name = "cycles/period=100000,config2/",
1908 .check = test__checkevent_symbolic_name_config,
1909 /* 5 */
1910 },
1911 {
1912 .name = "faults",
1913 .check = test__checkevent_symbolic_alias,
1914 /* 6 */
1915 },
1916 {
1917 .name = "L1-dcache-load-miss",
1918 .check = test__checkevent_genhw,
1919 /* 7 */
1920 },
1921 {
1922 .name = "mem:0",
1923 .check = test__checkevent_breakpoint,
1924 /* 8 */
1925 },
1926 {
1927 .name = "mem:0:x",
1928 .check = test__checkevent_breakpoint_x,
1929 /* 9 */
1930 },
1931 {
1932 .name = "mem:0:r",
1933 .check = test__checkevent_breakpoint_r,
1934 /* 0 */
1935 },
1936 {
1937 .name = "mem:0:w",
1938 .check = test__checkevent_breakpoint_w,
1939 /* 1 */
1940 },
1941#ifdef HAVE_LIBTRACEEVENT
1942 {
1943 .name = "syscalls:sys_enter_openat:k",
1944 .check = test__checkevent_tracepoint_modifier,
1945 /* 2 */
1946 },
1947 {
1948 .name = "syscalls:*:u",
1949 .check = test__checkevent_tracepoint_multi_modifier,
1950 /* 3 */
1951 },
1952#endif
1953 {
1954 .name = "r1a:kp",
1955 .check = test__checkevent_raw_modifier,
1956 /* 4 */
1957 },
1958 {
1959 .name = "1:1:hp",
1960 .check = test__checkevent_numeric_modifier,
1961 /* 5 */
1962 },
1963 {
1964 .name = "instructions:h",
1965 .check = test__checkevent_symbolic_name_modifier,
1966 /* 6 */
1967 },
1968 {
1969 .name = "faults:u",
1970 .check = test__checkevent_symbolic_alias_modifier,
1971 /* 7 */
1972 },
1973 {
1974 .name = "L1-dcache-load-miss:kp",
1975 .check = test__checkevent_genhw_modifier,
1976 /* 8 */
1977 },
1978 {
1979 .name = "mem:0:u",
1980 .check = test__checkevent_breakpoint_modifier,
1981 /* 9 */
1982 },
1983 {
1984 .name = "mem:0:x:k",
1985 .check = test__checkevent_breakpoint_x_modifier,
1986 /* 0 */
1987 },
1988 {
1989 .name = "mem:0:r:hp",
1990 .check = test__checkevent_breakpoint_r_modifier,
1991 /* 1 */
1992 },
1993 {
1994 .name = "mem:0:w:up",
1995 .check = test__checkevent_breakpoint_w_modifier,
1996 /* 2 */
1997 },
1998#ifdef HAVE_LIBTRACEEVENT
1999 {
2000 .name = "r1,syscalls:sys_enter_openat:k,1:1:hp",
2001 .check = test__checkevent_list,
2002 /* 3 */
2003 },
2004#endif
2005 {
2006 .name = "instructions:G",
2007 .check = test__checkevent_exclude_host_modifier,
2008 /* 4 */
2009 },
2010 {
2011 .name = "instructions:H",
2012 .check = test__checkevent_exclude_guest_modifier,
2013 /* 5 */
2014 },
2015 {
2016 .name = "mem:0:rw",
2017 .check = test__checkevent_breakpoint_rw,
2018 /* 6 */
2019 },
2020 {
2021 .name = "mem:0:rw:kp",
2022 .check = test__checkevent_breakpoint_rw_modifier,
2023 /* 7 */
2024 },
2025 {
2026 .name = "{instructions:k,cycles:upp}",
2027 .check = test__group1,
2028 /* 8 */
2029 },
2030 {
2031 .name = "{faults:k,branches}:u,cycles:k",
2032 .check = test__group2,
2033 /* 9 */
2034 },
2035#ifdef HAVE_LIBTRACEEVENT
2036 {
2037 .name = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
2038 .check = test__group3,
2039 /* 0 */
2040 },
2041#endif
2042 {
2043 .name = "{cycles:u,instructions:kp}:p",
2044 .check = test__group4,
2045 /* 1 */
2046 },
2047 {
2048 .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
2049 .check = test__group5,
2050 /* 2 */
2051 },
2052#ifdef HAVE_LIBTRACEEVENT
2053 {
2054 .name = "*:*",
2055 .check = test__all_tracepoints,
2056 /* 3 */
2057 },
2058#endif
2059 {
2060 .name = "{cycles,cache-misses:G}:H",
2061 .check = test__group_gh1,
2062 /* 4 */
2063 },
2064 {
2065 .name = "{cycles,cache-misses:H}:G",
2066 .check = test__group_gh2,
2067 /* 5 */
2068 },
2069 {
2070 .name = "{cycles:G,cache-misses:H}:u",
2071 .check = test__group_gh3,
2072 /* 6 */
2073 },
2074 {
2075 .name = "{cycles:G,cache-misses:H}:uG",
2076 .check = test__group_gh4,
2077 /* 7 */
2078 },
2079 {
2080 .name = "{cycles,cache-misses,branch-misses}:S",
2081 .check = test__leader_sample1,
2082 /* 8 */
2083 },
2084 {
2085 .name = "{instructions,branch-misses}:Su",
2086 .check = test__leader_sample2,
2087 /* 9 */
2088 },
2089 {
2090 .name = "instructions:uDp",
2091 .check = test__checkevent_pinned_modifier,
2092 /* 0 */
2093 },
2094 {
2095 .name = "{cycles,cache-misses,branch-misses}:D",
2096 .check = test__pinned_group,
2097 /* 1 */
2098 },
2099 {
2100 .name = "mem:0/1",
2101 .check = test__checkevent_breakpoint_len,
2102 /* 2 */
2103 },
2104 {
2105 .name = "mem:0/2:w",
2106 .check = test__checkevent_breakpoint_len_w,
2107 /* 3 */
2108 },
2109 {
2110 .name = "mem:0/4:rw:u",
2111 .check = test__checkevent_breakpoint_len_rw_modifier,
2112 /* 4 */
2113 },
2114#if defined(__s390x__) && defined(HAVE_LIBTRACEEVENT)
2115 {
2116 .name = "kvm-s390:kvm_s390_create_vm",
2117 .check = test__checkevent_tracepoint,
2118 .valid = kvm_s390_create_vm_valid,
2119 /* 0 */
2120 },
2121#endif
2122 {
2123 .name = "instructions:I",
2124 .check = test__checkevent_exclude_idle_modifier,
2125 /* 5 */
2126 },
2127 {
2128 .name = "instructions:kIG",
2129 .check = test__checkevent_exclude_idle_modifier_1,
2130 /* 6 */
2131 },
2132 {
2133 .name = "task-clock:P,cycles",
2134 .check = test__checkevent_precise_max_modifier,
2135 /* 7 */
2136 },
2137 {
2138 .name = "instructions/name=insn/",
2139 .check = test__checkevent_config_symbol,
2140 /* 8 */
2141 },
2142 {
2143 .name = "r1234/name=rawpmu/",
2144 .check = test__checkevent_config_raw,
2145 /* 9 */
2146 },
2147 {
2148 .name = "4:0x6530160/name=numpmu/",
2149 .check = test__checkevent_config_num,
2150 /* 0 */
2151 },
2152 {
2153 .name = "L1-dcache-misses/name=cachepmu/",
2154 .check = test__checkevent_config_cache,
2155 /* 1 */
2156 },
2157 {
2158 .name = "intel_pt//u",
2159 .valid = test__intel_pt_valid,
2160 .check = test__intel_pt,
2161 /* 2 */
2162 },
2163 {
2164 .name = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
2165 .check = test__checkevent_complex_name,
2166 /* 3 */
2167 },
2168 {
2169 .name = "cycles//u",
2170 .check = test__sym_event_slash,
2171 /* 4 */
2172 },
2173 {
2174 .name = "cycles:k",
2175 .check = test__sym_event_dc,
2176 /* 5 */
2177 },
2178 {
2179 .name = "instructions:uep",
2180 .check = test__checkevent_exclusive_modifier,
2181 /* 6 */
2182 },
2183 {
2184 .name = "{cycles,cache-misses,branch-misses}:e",
2185 .check = test__exclusive_group,
2186 /* 7 */
2187 },
2188 {
2189 .name = "cycles/name=name/",
2190 .check = test__term_equal_term,
2191 /* 8 */
2192 },
2193 {
2194 .name = "cycles/name=l1d/",
2195 .check = test__term_equal_legacy,
2196 /* 9 */
2197 },
2198 {
2199 .name = "mem:0/name=breakpoint/",
2200 .check = test__checkevent_breakpoint,
2201 /* 0 */
2202 },
2203 {
2204 .name = "mem:0:x/name=breakpoint/",
2205 .check = test__checkevent_breakpoint_x,
2206 /* 1 */
2207 },
2208 {
2209 .name = "mem:0:r/name=breakpoint/",
2210 .check = test__checkevent_breakpoint_r,
2211 /* 2 */
2212 },
2213 {
2214 .name = "mem:0:w/name=breakpoint/",
2215 .check = test__checkevent_breakpoint_w,
2216 /* 3 */
2217 },
2218 {
2219 .name = "mem:0/name=breakpoint/u",
2220 .check = test__checkevent_breakpoint_modifier_name,
2221 /* 4 */
2222 },
2223 {
2224 .name = "mem:0:x/name=breakpoint/k",
2225 .check = test__checkevent_breakpoint_x_modifier_name,
2226 /* 5 */
2227 },
2228 {
2229 .name = "mem:0:r/name=breakpoint/hp",
2230 .check = test__checkevent_breakpoint_r_modifier_name,
2231 /* 6 */
2232 },
2233 {
2234 .name = "mem:0:w/name=breakpoint/up",
2235 .check = test__checkevent_breakpoint_w_modifier_name,
2236 /* 7 */
2237 },
2238 {
2239 .name = "mem:0:rw/name=breakpoint/",
2240 .check = test__checkevent_breakpoint_rw,
2241 /* 8 */
2242 },
2243 {
2244 .name = "mem:0:rw/name=breakpoint/kp",
2245 .check = test__checkevent_breakpoint_rw_modifier_name,
2246 /* 9 */
2247 },
2248 {
2249 .name = "mem:0/1/name=breakpoint/",
2250 .check = test__checkevent_breakpoint_len,
2251 /* 0 */
2252 },
2253 {
2254 .name = "mem:0/2:w/name=breakpoint/",
2255 .check = test__checkevent_breakpoint_len_w,
2256 /* 1 */
2257 },
2258 {
2259 .name = "mem:0/4:rw/name=breakpoint/u",
2260 .check = test__checkevent_breakpoint_len_rw_modifier,
2261 /* 2 */
2262 },
2263 {
2264 .name = "mem:0/1/name=breakpoint1/,mem:0/4:rw/name=breakpoint2/",
2265 .check = test__checkevent_breakpoint_2_events,
2266 /* 3 */
2267 },
2268#ifdef HAVE_LIBTRACEEVENT
2269 {
2270 .name = "9p:9p_client_req",
2271 .check = test__checkevent_tracepoint,
2272 /* 4 */
2273 },
2274#endif
2275};
2276
2277static const struct evlist_test test__events_pmu[] = {
2278 {
2279 .name = "cpu/config=10,config1=1,config2=3,period=1000/u",
2280 .valid = test__pmu_cpu_valid,
2281 .check = test__checkevent_pmu,
2282 /* 0 */
2283 },
2284 {
2285 .name = "cpu/config=1,name=krava/u,cpu/config=2/u",
2286 .valid = test__pmu_cpu_valid,
2287 .check = test__checkevent_pmu_name,
2288 /* 1 */
2289 },
2290 {
2291 .name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
2292 .valid = test__pmu_cpu_valid,
2293 .check = test__checkevent_pmu_partial_time_callgraph,
2294 /* 2 */
2295 },
2296 {
2297 .name = "cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2/ukp",
2298 .valid = test__pmu_cpu_event_valid,
2299 .check = test__checkevent_complex_name,
2300 /* 3 */
2301 },
2302 {
2303 .name = "software/r1a/",
2304 .check = test__checkevent_raw_pmu,
2305 /* 4 */
2306 },
2307 {
2308 .name = "software/r0x1a/",
2309 .check = test__checkevent_raw_pmu,
2310 /* 5 */
2311 },
2312 {
2313 .name = "cpu/L1-dcache-load-miss/",
2314 .valid = test__pmu_cpu_valid,
2315 .check = test__checkevent_genhw,
2316 /* 6 */
2317 },
2318 {
2319 .name = "cpu/L1-dcache-load-miss/kp",
2320 .valid = test__pmu_cpu_valid,
2321 .check = test__checkevent_genhw_modifier,
2322 /* 7 */
2323 },
2324 {
2325 .name = "cpu/L1-dcache-misses,name=cachepmu/",
2326 .valid = test__pmu_cpu_valid,
2327 .check = test__checkevent_config_cache,
2328 /* 8 */
2329 },
2330 {
2331 .name = "cpu/instructions/",
2332 .valid = test__pmu_cpu_valid,
2333 .check = test__checkevent_symbolic_name,
2334 /* 9 */
2335 },
2336 {
2337 .name = "cpu/cycles,period=100000,config2/",
2338 .valid = test__pmu_cpu_valid,
2339 .check = test__checkevent_symbolic_name_config,
2340 /* 0 */
2341 },
2342 {
2343 .name = "cpu/instructions/h",
2344 .valid = test__pmu_cpu_valid,
2345 .check = test__checkevent_symbolic_name_modifier,
2346 /* 1 */
2347 },
2348 {
2349 .name = "cpu/instructions/G",
2350 .valid = test__pmu_cpu_valid,
2351 .check = test__checkevent_exclude_host_modifier,
2352 /* 2 */
2353 },
2354 {
2355 .name = "cpu/instructions/H",
2356 .valid = test__pmu_cpu_valid,
2357 .check = test__checkevent_exclude_guest_modifier,
2358 /* 3 */
2359 },
2360 {
2361 .name = "{cpu/instructions/k,cpu/cycles/upp}",
2362 .valid = test__pmu_cpu_valid,
2363 .check = test__group1,
2364 /* 4 */
2365 },
2366 {
2367 .name = "{cpu/cycles/u,cpu/instructions/kp}:p",
2368 .valid = test__pmu_cpu_valid,
2369 .check = test__group4,
2370 /* 5 */
2371 },
2372 {
2373 .name = "{cpu/cycles/,cpu/cache-misses/G}:H",
2374 .valid = test__pmu_cpu_valid,
2375 .check = test__group_gh1,
2376 /* 6 */
2377 },
2378 {
2379 .name = "{cpu/cycles/,cpu/cache-misses/H}:G",
2380 .valid = test__pmu_cpu_valid,
2381 .check = test__group_gh2,
2382 /* 7 */
2383 },
2384 {
2385 .name = "{cpu/cycles/G,cpu/cache-misses/H}:u",
2386 .valid = test__pmu_cpu_valid,
2387 .check = test__group_gh3,
2388 /* 8 */
2389 },
2390 {
2391 .name = "{cpu/cycles/G,cpu/cache-misses/H}:uG",
2392 .valid = test__pmu_cpu_valid,
2393 .check = test__group_gh4,
2394 /* 9 */
2395 },
2396 {
2397 .name = "{cpu/cycles/,cpu/cache-misses/,cpu/branch-misses/}:S",
2398 .valid = test__pmu_cpu_valid,
2399 .check = test__leader_sample1,
2400 /* 0 */
2401 },
2402 {
2403 .name = "{cpu/instructions/,cpu/branch-misses/}:Su",
2404 .valid = test__pmu_cpu_valid,
2405 .check = test__leader_sample2,
2406 /* 1 */
2407 },
2408 {
2409 .name = "cpu/instructions/uDp",
2410 .valid = test__pmu_cpu_valid,
2411 .check = test__checkevent_pinned_modifier,
2412 /* 2 */
2413 },
2414 {
2415 .name = "{cpu/cycles/,cpu/cache-misses/,cpu/branch-misses/}:D",
2416 .valid = test__pmu_cpu_valid,
2417 .check = test__pinned_group,
2418 /* 3 */
2419 },
2420 {
2421 .name = "cpu/instructions/I",
2422 .valid = test__pmu_cpu_valid,
2423 .check = test__checkevent_exclude_idle_modifier,
2424 /* 4 */
2425 },
2426 {
2427 .name = "cpu/instructions/kIG",
2428 .valid = test__pmu_cpu_valid,
2429 .check = test__checkevent_exclude_idle_modifier_1,
2430 /* 5 */
2431 },
2432 {
2433 .name = "cpu/cycles/u",
2434 .valid = test__pmu_cpu_valid,
2435 .check = test__sym_event_slash,
2436 /* 6 */
2437 },
2438 {
2439 .name = "cpu/cycles/k",
2440 .valid = test__pmu_cpu_valid,
2441 .check = test__sym_event_dc,
2442 /* 7 */
2443 },
2444 {
2445 .name = "cpu/instructions/uep",
2446 .valid = test__pmu_cpu_valid,
2447 .check = test__checkevent_exclusive_modifier,
2448 /* 8 */
2449 },
2450 {
2451 .name = "{cpu/cycles/,cpu/cache-misses/,cpu/branch-misses/}:e",
2452 .valid = test__pmu_cpu_valid,
2453 .check = test__exclusive_group,
2454 /* 9 */
2455 },
2456 {
2457 .name = "cpu/cycles,name=name/",
2458 .valid = test__pmu_cpu_valid,
2459 .check = test__term_equal_term,
2460 /* 0 */
2461 },
2462 {
2463 .name = "cpu/cycles,name=l1d/",
2464 .valid = test__pmu_cpu_valid,
2465 .check = test__term_equal_legacy,
2466 /* 1 */
2467 },
2468};
2469
2470struct terms_test {
2471 const char *str;
2472 int (*check)(struct parse_events_terms *terms);
2473};
2474
2475static const struct terms_test test__terms[] = {
2476 [0] = {
2477 .str = "config=10,config1,config2=3,config3=4,umask=1,read,r0xead",
2478 .check = test__checkterms_simple,
2479 },
2480};
2481
2482static int test_event(const struct evlist_test *e)
2483{
2484 struct parse_events_error err;
2485 struct evlist *evlist;
2486 int ret;
2487
2488 if (e->valid && !e->valid()) {
2489 pr_debug("... SKIP\n");
2490 return TEST_OK;
2491 }
2492
2493 evlist = evlist__new();
2494 if (evlist == NULL) {
2495 pr_err("Failed allocation");
2496 return TEST_FAIL;
2497 }
2498 parse_events_error__init(&err);
2499 ret = __parse_events(evlist, e->name, /*pmu_filter=*/NULL, &err, /*fake_pmu=*/false,
2500 /*warn_if_reordered=*/true, /*fake_tp=*/true);
2501 if (ret) {
2502 pr_debug("failed to parse event '%s', err %d\n", e->name, ret);
2503 parse_events_error__print(&err, e->name);
2504 ret = TEST_FAIL;
2505 if (parse_events_error__contains(&err, "can't access trace events"))
2506 ret = TEST_SKIP;
2507 } else {
2508 ret = e->check(evlist);
2509 }
2510 parse_events_error__exit(&err);
2511 evlist__delete(evlist);
2512
2513 return ret;
2514}
2515
2516static int test_event_fake_pmu(const char *str)
2517{
2518 struct parse_events_error err;
2519 struct evlist *evlist;
2520 int ret;
2521
2522 evlist = evlist__new();
2523 if (!evlist)
2524 return -ENOMEM;
2525
2526 parse_events_error__init(&err);
2527 ret = __parse_events(evlist, str, /*pmu_filter=*/NULL, &err,
2528 /*fake_pmu=*/true, /*warn_if_reordered=*/true,
2529 /*fake_tp=*/true);
2530 if (ret) {
2531 pr_debug("failed to parse event '%s', err %d\n",
2532 str, ret);
2533 parse_events_error__print(&err, str);
2534 }
2535
2536 parse_events_error__exit(&err);
2537 evlist__delete(evlist);
2538
2539 return ret;
2540}
2541
2542static int combine_test_results(int existing, int latest)
2543{
2544 if (existing == TEST_FAIL)
2545 return TEST_FAIL;
2546 if (existing == TEST_SKIP)
2547 return latest == TEST_OK ? TEST_SKIP : latest;
2548 return latest;
2549}
2550
2551static int test_events(const struct evlist_test *events, int cnt)
2552{
2553 int ret = TEST_OK;
2554
2555 for (int i = 0; i < cnt; i++) {
2556 const struct evlist_test *e = &events[i];
2557 int test_ret;
2558
2559 pr_debug("running test %d '%s'\n", i, e->name);
2560 test_ret = test_event(e);
2561 if (test_ret != TEST_OK) {
2562 pr_debug("Event test failure: test %d '%s'", i, e->name);
2563 ret = combine_test_results(ret, test_ret);
2564 }
2565 }
2566
2567 return ret;
2568}
2569
2570static int test__events2(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
2571{
2572 return test_events(test__events, ARRAY_SIZE(test__events));
2573}
2574
2575static int test_term(const struct terms_test *t)
2576{
2577 struct parse_events_terms terms;
2578 int ret;
2579
2580
2581 parse_events_terms__init(&terms);
2582 ret = parse_events_terms(&terms, t->str, /*input=*/ NULL);
2583 if (ret) {
2584 pr_debug("failed to parse terms '%s', err %d\n",
2585 t->str , ret);
2586 return ret;
2587 }
2588
2589 ret = t->check(&terms);
2590 parse_events_terms__exit(&terms);
2591
2592 return ret;
2593}
2594
2595static int test_terms(const struct terms_test *terms, int cnt)
2596{
2597 int ret = 0;
2598
2599 for (int i = 0; i < cnt; i++) {
2600 const struct terms_test *t = &terms[i];
2601
2602 pr_debug("running test %d '%s'\n", i, t->str);
2603 ret = test_term(t);
2604 if (ret)
2605 break;
2606 }
2607
2608 return ret;
2609}
2610
2611static int test__terms2(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
2612{
2613 return test_terms(test__terms, ARRAY_SIZE(test__terms));
2614}
2615
2616static int test__pmu_events(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
2617{
2618 struct perf_pmu *pmu = NULL;
2619 int ret = TEST_OK;
2620
2621 while ((pmu = perf_pmus__scan(pmu)) != NULL) {
2622 struct stat st;
2623 char path[PATH_MAX];
2624 char pmu_event[PATH_MAX];
2625 char *buf = NULL;
2626 FILE *file;
2627 struct dirent *ent;
2628 size_t len = 0;
2629 DIR *dir;
2630 int err;
2631 int n;
2632
2633 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s/events/",
2634 sysfs__mountpoint(), pmu->name);
2635
2636 err = stat(path, &st);
2637 if (err) {
2638 pr_debug("skipping PMU %s events tests: %s\n", pmu->name, path);
2639 continue;
2640 }
2641
2642 dir = opendir(path);
2643 if (!dir) {
2644 pr_debug("can't open pmu event dir: %s\n", path);
2645 ret = combine_test_results(ret, TEST_SKIP);
2646 continue;
2647 }
2648
2649 while ((ent = readdir(dir))) {
2650 struct evlist_test e = { .name = NULL, };
2651 char name[2 * NAME_MAX + 1 + 12 + 3];
2652 int test_ret;
2653 bool is_event_parameterized = 0;
2654
2655 /* Names containing . are special and cannot be used directly */
2656 if (strchr(ent->d_name, '.'))
2657 continue;
2658
2659 /* exclude parameterized ones (name contains '?') */
2660 n = snprintf(pmu_event, sizeof(pmu_event), "%s%s", path, ent->d_name);
2661 if (n >= PATH_MAX) {
2662 pr_err("pmu event name crossed PATH_MAX(%d) size\n", PATH_MAX);
2663 continue;
2664 }
2665
2666 file = fopen(pmu_event, "r");
2667 if (!file) {
2668 pr_debug("can't open pmu event file for '%s'\n", ent->d_name);
2669 ret = combine_test_results(ret, TEST_FAIL);
2670 continue;
2671 }
2672
2673 if (getline(&buf, &len, file) < 0) {
2674 pr_debug(" pmu event: %s is a null event\n", ent->d_name);
2675 ret = combine_test_results(ret, TEST_FAIL);
2676 fclose(file);
2677 continue;
2678 }
2679
2680 if (strchr(buf, '?'))
2681 is_event_parameterized = 1;
2682
2683 free(buf);
2684 buf = NULL;
2685 fclose(file);
2686
2687 if (is_event_parameterized == 1) {
2688 pr_debug("skipping parameterized PMU event: %s which contains ?\n", pmu_event);
2689 continue;
2690 }
2691
2692 snprintf(name, sizeof(name), "%s/event=%s/u", pmu->name, ent->d_name);
2693
2694 e.name = name;
2695 e.check = test__checkevent_pmu_events;
2696
2697 test_ret = test_event(&e);
2698 if (test_ret != TEST_OK) {
2699 pr_debug("Test PMU event failed for '%s'", name);
2700 ret = combine_test_results(ret, test_ret);
2701 }
2702
2703 if (!is_pmu_core(pmu->name))
2704 continue;
2705
2706 /*
2707 * Names containing '-' are recognized as prefixes and suffixes
2708 * due to '-' being a legacy PMU separator. This fails when the
2709 * prefix or suffix collides with an existing legacy token. For
2710 * example, branch-brs has a prefix (branch) that collides with
2711 * a PE_NAME_CACHE_TYPE token causing a parse error as a suffix
2712 * isn't expected after this. As event names in the config
2713 * slashes are allowed a '-' in the name we check this works
2714 * above.
2715 */
2716 if (strchr(ent->d_name, '-'))
2717 continue;
2718
2719 snprintf(name, sizeof(name), "%s:u,%s/event=%s/u",
2720 ent->d_name, pmu->name, ent->d_name);
2721 e.name = name;
2722 e.check = test__checkevent_pmu_events_mix;
2723 test_ret = test_event(&e);
2724 if (test_ret != TEST_OK) {
2725 pr_debug("Test PMU event failed for '%s'", name);
2726 ret = combine_test_results(ret, test_ret);
2727 }
2728 }
2729
2730 closedir(dir);
2731 }
2732 return ret;
2733}
2734
2735static int test__pmu_events2(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
2736{
2737 return test_events(test__events_pmu, ARRAY_SIZE(test__events_pmu));
2738}
2739
2740static bool test_alias(char **event, char **alias)
2741{
2742 char path[PATH_MAX];
2743 DIR *dir;
2744 struct dirent *dent;
2745 const char *sysfs = sysfs__mountpoint();
2746 char buf[128];
2747 FILE *file;
2748
2749 if (!sysfs)
2750 return false;
2751
2752 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/", sysfs);
2753 dir = opendir(path);
2754 if (!dir)
2755 return false;
2756
2757 while ((dent = readdir(dir))) {
2758 if (!strcmp(dent->d_name, ".") ||
2759 !strcmp(dent->d_name, ".."))
2760 continue;
2761
2762 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s/alias",
2763 sysfs, dent->d_name);
2764
2765 if (!file_available(path))
2766 continue;
2767
2768 file = fopen(path, "r");
2769 if (!file)
2770 continue;
2771
2772 if (!fgets(buf, sizeof(buf), file)) {
2773 fclose(file);
2774 continue;
2775 }
2776
2777 /* Remove the last '\n' */
2778 buf[strlen(buf) - 1] = 0;
2779
2780 fclose(file);
2781 *event = strdup(dent->d_name);
2782 *alias = strdup(buf);
2783 closedir(dir);
2784
2785 if (*event == NULL || *alias == NULL) {
2786 free(*event);
2787 free(*alias);
2788 return false;
2789 }
2790
2791 return true;
2792 }
2793
2794 closedir(dir);
2795 return false;
2796}
2797
2798static int test__checkevent_pmu_events_alias(struct evlist *evlist)
2799{
2800 struct evsel *evsel1 = evlist__first(evlist);
2801 struct evsel *evsel2 = evlist__last(evlist);
2802
2803 TEST_ASSERT_VAL("wrong type", evsel1->core.attr.type == evsel2->core.attr.type);
2804 TEST_ASSERT_VAL("wrong config", evsel1->core.attr.config == evsel2->core.attr.config);
2805 return TEST_OK;
2806}
2807
2808static int test__pmu_events_alias(char *event, char *alias)
2809{
2810 struct evlist_test e = { .name = NULL, };
2811 char name[2 * NAME_MAX + 20];
2812
2813 snprintf(name, sizeof(name), "%s/event=1/,%s/event=1/",
2814 event, alias);
2815
2816 e.name = name;
2817 e.check = test__checkevent_pmu_events_alias;
2818 return test_event(&e);
2819}
2820
2821static int test__alias(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
2822{
2823 char *event, *alias;
2824 int ret;
2825
2826 if (!test_alias(&event, &alias))
2827 return TEST_SKIP;
2828
2829 ret = test__pmu_events_alias(event, alias);
2830
2831 free(event);
2832 free(alias);
2833 return ret;
2834}
2835
2836static int test__pmu_events_alias2(struct test_suite *test __maybe_unused,
2837 int subtest __maybe_unused)
2838{
2839 static const char events[][30] = {
2840 "event-hyphen",
2841 "event-two-hyph",
2842 };
2843 int ret = TEST_OK;
2844
2845 for (unsigned int i = 0; i < ARRAY_SIZE(events); i++) {
2846 int test_ret = test_event_fake_pmu(&events[i][0]);
2847
2848 if (test_ret != TEST_OK) {
2849 pr_debug("check_parse_fake %s failed\n", &events[i][0]);
2850 ret = combine_test_results(ret, test_ret);
2851 }
2852 }
2853
2854 return ret;
2855}
2856
2857static struct test_case tests__parse_events[] = {
2858 TEST_CASE_REASON("Test event parsing",
2859 events2,
2860 "permissions"),
2861 TEST_CASE_REASON("Parsing of all PMU events from sysfs",
2862 pmu_events,
2863 "permissions"),
2864 TEST_CASE_REASON("Parsing of given PMU events from sysfs",
2865 pmu_events2,
2866 "permissions"),
2867 TEST_CASE_REASON("Parsing of aliased events from sysfs", alias,
2868 "no aliases in sysfs"),
2869 TEST_CASE("Parsing of aliased events", pmu_events_alias2),
2870 TEST_CASE("Parsing of terms (event modifiers)", terms2),
2871 { .name = NULL, }
2872};
2873
2874struct test_suite suite__parse_events = {
2875 .desc = "Parse event definition strings",
2876 .test_cases = tests__parse_events,
2877};