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 "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
23 #if defined(__s390x__)
24 /* Return true if kvm module is available and loaded. Test this
25 * and return success when trace point kvm_s390_create_vm
26 * exists. Otherwise this test always fails.
27 */
kvm_s390_create_vm_valid(void)28 static bool kvm_s390_create_vm_valid(void)
29 {
30 char *eventfile;
31 bool rc = false;
32
33 eventfile = get_events_file("kvm-s390");
34
35 if (eventfile) {
36 DIR *mydir = opendir(eventfile);
37
38 if (mydir) {
39 rc = true;
40 closedir(mydir);
41 }
42 put_events_file(eventfile);
43 }
44
45 return rc;
46 }
47 #endif
48
test__checkevent_tracepoint(struct evlist * evlist)49 static int test__checkevent_tracepoint(struct evlist *evlist)
50 {
51 struct evsel *evsel = evlist__first(evlist);
52
53 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
54 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->core.nr_groups);
55 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
56 TEST_ASSERT_VAL("wrong sample_type",
57 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
58 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
59 return 0;
60 }
61
test__checkevent_tracepoint_multi(struct evlist * evlist)62 static int test__checkevent_tracepoint_multi(struct evlist *evlist)
63 {
64 struct evsel *evsel;
65
66 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
67 TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->core.nr_groups);
68
69 evlist__for_each_entry(evlist, evsel) {
70 TEST_ASSERT_VAL("wrong type",
71 PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
72 TEST_ASSERT_VAL("wrong sample_type",
73 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
74 TEST_ASSERT_VAL("wrong sample_period",
75 1 == evsel->core.attr.sample_period);
76 }
77 return 0;
78 }
79
test__checkevent_raw(struct evlist * evlist)80 static int test__checkevent_raw(struct evlist *evlist)
81 {
82 struct evsel *evsel = evlist__first(evlist);
83
84 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
85 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
86 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
87 return 0;
88 }
89
test__checkevent_numeric(struct evlist * evlist)90 static int test__checkevent_numeric(struct evlist *evlist)
91 {
92 struct evsel *evsel = evlist__first(evlist);
93
94 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
95 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
96 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
97 return 0;
98 }
99
test__checkevent_symbolic_name(struct evlist * evlist)100 static int test__checkevent_symbolic_name(struct evlist *evlist)
101 {
102 struct evsel *evsel = evlist__first(evlist);
103
104 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
105 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
106 TEST_ASSERT_VAL("wrong config",
107 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
108 return 0;
109 }
110
test__checkevent_symbolic_name_config(struct evlist * evlist)111 static int test__checkevent_symbolic_name_config(struct evlist *evlist)
112 {
113 struct evsel *evsel = evlist__first(evlist);
114
115 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
116 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
117 TEST_ASSERT_VAL("wrong config",
118 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
119 /*
120 * The period value gets configured within evlist__config,
121 * while this test executes only parse events method.
122 */
123 TEST_ASSERT_VAL("wrong period",
124 0 == evsel->core.attr.sample_period);
125 TEST_ASSERT_VAL("wrong config1",
126 0 == evsel->core.attr.config1);
127 TEST_ASSERT_VAL("wrong config2",
128 1 == evsel->core.attr.config2);
129 return 0;
130 }
131
test__checkevent_symbolic_alias(struct evlist * evlist)132 static int test__checkevent_symbolic_alias(struct evlist *evlist)
133 {
134 struct evsel *evsel = evlist__first(evlist);
135
136 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
137 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
138 TEST_ASSERT_VAL("wrong config",
139 PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
140 return 0;
141 }
142
test__checkevent_genhw(struct evlist * evlist)143 static int test__checkevent_genhw(struct evlist *evlist)
144 {
145 struct evsel *evsel = evlist__first(evlist);
146
147 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
148 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);
149 TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->core.attr.config);
150 return 0;
151 }
152
test__checkevent_breakpoint(struct evlist * evlist)153 static int test__checkevent_breakpoint(struct evlist *evlist)
154 {
155 struct evsel *evsel = evlist__first(evlist);
156
157 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
158 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
159 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
160 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
161 evsel->core.attr.bp_type);
162 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
163 evsel->core.attr.bp_len);
164 return 0;
165 }
166
test__checkevent_breakpoint_x(struct evlist * evlist)167 static int test__checkevent_breakpoint_x(struct evlist *evlist)
168 {
169 struct evsel *evsel = evlist__first(evlist);
170
171 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
172 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
173 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
174 TEST_ASSERT_VAL("wrong bp_type",
175 HW_BREAKPOINT_X == evsel->core.attr.bp_type);
176 TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->core.attr.bp_len);
177 return 0;
178 }
179
test__checkevent_breakpoint_r(struct evlist * evlist)180 static int test__checkevent_breakpoint_r(struct evlist *evlist)
181 {
182 struct evsel *evsel = evlist__first(evlist);
183
184 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
185 TEST_ASSERT_VAL("wrong type",
186 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
187 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
188 TEST_ASSERT_VAL("wrong bp_type",
189 HW_BREAKPOINT_R == evsel->core.attr.bp_type);
190 TEST_ASSERT_VAL("wrong bp_len",
191 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
192 return 0;
193 }
194
test__checkevent_breakpoint_w(struct evlist * evlist)195 static int test__checkevent_breakpoint_w(struct evlist *evlist)
196 {
197 struct evsel *evsel = evlist__first(evlist);
198
199 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
200 TEST_ASSERT_VAL("wrong type",
201 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
202 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
203 TEST_ASSERT_VAL("wrong bp_type",
204 HW_BREAKPOINT_W == evsel->core.attr.bp_type);
205 TEST_ASSERT_VAL("wrong bp_len",
206 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
207 return 0;
208 }
209
test__checkevent_breakpoint_rw(struct evlist * evlist)210 static int test__checkevent_breakpoint_rw(struct evlist *evlist)
211 {
212 struct evsel *evsel = evlist__first(evlist);
213
214 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
215 TEST_ASSERT_VAL("wrong type",
216 PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
217 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
218 TEST_ASSERT_VAL("wrong bp_type",
219 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->core.attr.bp_type);
220 TEST_ASSERT_VAL("wrong bp_len",
221 HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len);
222 return 0;
223 }
224
test__checkevent_tracepoint_modifier(struct evlist * evlist)225 static int test__checkevent_tracepoint_modifier(struct evlist *evlist)
226 {
227 struct evsel *evsel = evlist__first(evlist);
228
229 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
230 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
231 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
232 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
233
234 return test__checkevent_tracepoint(evlist);
235 }
236
237 static int
test__checkevent_tracepoint_multi_modifier(struct evlist * evlist)238 test__checkevent_tracepoint_multi_modifier(struct evlist *evlist)
239 {
240 struct evsel *evsel;
241
242 TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1);
243
244 evlist__for_each_entry(evlist, evsel) {
245 TEST_ASSERT_VAL("wrong exclude_user",
246 !evsel->core.attr.exclude_user);
247 TEST_ASSERT_VAL("wrong exclude_kernel",
248 evsel->core.attr.exclude_kernel);
249 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
250 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
251 }
252
253 return test__checkevent_tracepoint_multi(evlist);
254 }
255
test__checkevent_raw_modifier(struct evlist * evlist)256 static int test__checkevent_raw_modifier(struct evlist *evlist)
257 {
258 struct evsel *evsel = evlist__first(evlist);
259
260 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
261 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
262 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
263 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
264
265 return test__checkevent_raw(evlist);
266 }
267
test__checkevent_numeric_modifier(struct evlist * evlist)268 static int test__checkevent_numeric_modifier(struct evlist *evlist)
269 {
270 struct evsel *evsel = evlist__first(evlist);
271
272 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
273 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
274 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
275 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
276
277 return test__checkevent_numeric(evlist);
278 }
279
test__checkevent_symbolic_name_modifier(struct evlist * evlist)280 static int test__checkevent_symbolic_name_modifier(struct evlist *evlist)
281 {
282 struct evsel *evsel = evlist__first(evlist);
283
284 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
285 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
286 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
287 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
288
289 return test__checkevent_symbolic_name(evlist);
290 }
291
test__checkevent_exclude_host_modifier(struct evlist * evlist)292 static int test__checkevent_exclude_host_modifier(struct evlist *evlist)
293 {
294 struct evsel *evsel = evlist__first(evlist);
295
296 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
297 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
298
299 return test__checkevent_symbolic_name(evlist);
300 }
301
test__checkevent_exclude_guest_modifier(struct evlist * evlist)302 static int test__checkevent_exclude_guest_modifier(struct evlist *evlist)
303 {
304 struct evsel *evsel = evlist__first(evlist);
305
306 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
307 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
308
309 return test__checkevent_symbolic_name(evlist);
310 }
311
test__checkevent_symbolic_alias_modifier(struct evlist * evlist)312 static int test__checkevent_symbolic_alias_modifier(struct evlist *evlist)
313 {
314 struct evsel *evsel = evlist__first(evlist);
315
316 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
317 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
318 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
319 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
320
321 return test__checkevent_symbolic_alias(evlist);
322 }
323
test__checkevent_genhw_modifier(struct evlist * evlist)324 static int test__checkevent_genhw_modifier(struct evlist *evlist)
325 {
326 struct evsel *evsel = evlist__first(evlist);
327
328 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
329 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
330 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
331 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
332
333 return test__checkevent_genhw(evlist);
334 }
335
test__checkevent_exclude_idle_modifier(struct evlist * evlist)336 static int test__checkevent_exclude_idle_modifier(struct evlist *evlist)
337 {
338 struct evsel *evsel = evlist__first(evlist);
339
340 TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
341 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
342 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
343 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
344 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
345 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
346 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
347
348 return test__checkevent_symbolic_name(evlist);
349 }
350
test__checkevent_exclude_idle_modifier_1(struct evlist * evlist)351 static int test__checkevent_exclude_idle_modifier_1(struct evlist *evlist)
352 {
353 struct evsel *evsel = evlist__first(evlist);
354
355 TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle);
356 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
357 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
358 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
359 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
360 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
361 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
362
363 return test__checkevent_symbolic_name(evlist);
364 }
365
test__checkevent_breakpoint_modifier(struct evlist * evlist)366 static int test__checkevent_breakpoint_modifier(struct evlist *evlist)
367 {
368 struct evsel *evsel = evlist__first(evlist);
369
370
371 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
372 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
373 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
374 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
375 TEST_ASSERT_VAL("wrong name",
376 !strcmp(evsel__name(evsel), "mem:0:u"));
377
378 return test__checkevent_breakpoint(evlist);
379 }
380
test__checkevent_breakpoint_x_modifier(struct evlist * evlist)381 static int test__checkevent_breakpoint_x_modifier(struct evlist *evlist)
382 {
383 struct evsel *evsel = evlist__first(evlist);
384
385 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
386 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
387 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
388 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
389 TEST_ASSERT_VAL("wrong name",
390 !strcmp(evsel__name(evsel), "mem:0:x:k"));
391
392 return test__checkevent_breakpoint_x(evlist);
393 }
394
test__checkevent_breakpoint_r_modifier(struct evlist * evlist)395 static int test__checkevent_breakpoint_r_modifier(struct evlist *evlist)
396 {
397 struct evsel *evsel = evlist__first(evlist);
398
399 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
400 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
401 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
402 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
403 TEST_ASSERT_VAL("wrong name",
404 !strcmp(evsel__name(evsel), "mem:0:r:hp"));
405
406 return test__checkevent_breakpoint_r(evlist);
407 }
408
test__checkevent_breakpoint_w_modifier(struct evlist * evlist)409 static int test__checkevent_breakpoint_w_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 TEST_ASSERT_VAL("wrong name",
418 !strcmp(evsel__name(evsel), "mem:0:w:up"));
419
420 return test__checkevent_breakpoint_w(evlist);
421 }
422
test__checkevent_breakpoint_rw_modifier(struct evlist * evlist)423 static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist)
424 {
425 struct evsel *evsel = evlist__first(evlist);
426
427 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
428 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
429 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
430 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
431 TEST_ASSERT_VAL("wrong name",
432 !strcmp(evsel__name(evsel), "mem:0:rw:kp"));
433
434 return test__checkevent_breakpoint_rw(evlist);
435 }
436
test__checkevent_pmu(struct evlist * evlist)437 static int test__checkevent_pmu(struct evlist *evlist)
438 {
439
440 struct evsel *evsel = evlist__first(evlist);
441
442 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
443 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
444 TEST_ASSERT_VAL("wrong config", 10 == evsel->core.attr.config);
445 TEST_ASSERT_VAL("wrong config1", 1 == evsel->core.attr.config1);
446 TEST_ASSERT_VAL("wrong config2", 3 == evsel->core.attr.config2);
447 /*
448 * The period value gets configured within evlist__config,
449 * while this test executes only parse events method.
450 */
451 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
452
453 return 0;
454 }
455
test__checkevent_list(struct evlist * evlist)456 static int test__checkevent_list(struct evlist *evlist)
457 {
458 struct evsel *evsel = evlist__first(evlist);
459
460 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
461
462 /* r1 */
463 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
464 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
465 TEST_ASSERT_VAL("wrong config1", 0 == evsel->core.attr.config1);
466 TEST_ASSERT_VAL("wrong config2", 0 == evsel->core.attr.config2);
467 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
468 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
469 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
470 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
471
472 /* syscalls:sys_enter_openat:k */
473 evsel = evsel__next(evsel);
474 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
475 TEST_ASSERT_VAL("wrong sample_type",
476 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
477 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
478 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
479 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
480 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
481 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
482
483 /* 1:1:hp */
484 evsel = evsel__next(evsel);
485 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
486 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
487 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
488 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
489 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
490 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
491
492 return 0;
493 }
494
test__checkevent_pmu_name(struct evlist * evlist)495 static int test__checkevent_pmu_name(struct evlist *evlist)
496 {
497 struct evsel *evsel = evlist__first(evlist);
498
499 /* cpu/config=1,name=krava/u */
500 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
501 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
502 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
503 TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "krava"));
504
505 /* cpu/config=2/u" */
506 evsel = evsel__next(evsel);
507 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
508 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
509 TEST_ASSERT_VAL("wrong config", 2 == evsel->core.attr.config);
510 TEST_ASSERT_VAL("wrong name",
511 !strcmp(evsel__name(evsel), "cpu/config=2/u"));
512
513 return 0;
514 }
515
test__checkevent_pmu_partial_time_callgraph(struct evlist * evlist)516 static int test__checkevent_pmu_partial_time_callgraph(struct evlist *evlist)
517 {
518 struct evsel *evsel = evlist__first(evlist);
519
520 /* cpu/config=1,call-graph=fp,time,period=100000/ */
521 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
522 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
523 TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config);
524 /*
525 * The period, time and callgraph value gets configured within evlist__config,
526 * while this test executes only parse events method.
527 */
528 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
529 TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
530 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
531
532 /* cpu/config=2,call-graph=no,time=0,period=2000/ */
533 evsel = evsel__next(evsel);
534 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
535 TEST_ASSERT_VAL("wrong config", 2 == evsel->core.attr.config);
536 /*
537 * The period, time and callgraph value gets configured within evlist__config,
538 * while this test executes only parse events method.
539 */
540 TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period);
541 TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
542 TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type));
543
544 return 0;
545 }
546
test__checkevent_pmu_events(struct evlist * evlist)547 static int test__checkevent_pmu_events(struct evlist *evlist)
548 {
549 struct evsel *evsel = evlist__first(evlist);
550
551 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
552 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
553 TEST_ASSERT_VAL("wrong exclude_user",
554 !evsel->core.attr.exclude_user);
555 TEST_ASSERT_VAL("wrong exclude_kernel",
556 evsel->core.attr.exclude_kernel);
557 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
558 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
559 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
560 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
561
562 return 0;
563 }
564
565
test__checkevent_pmu_events_mix(struct evlist * evlist)566 static int test__checkevent_pmu_events_mix(struct evlist *evlist)
567 {
568 struct evsel *evsel = evlist__first(evlist);
569
570 /* pmu-event:u */
571 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
572 TEST_ASSERT_VAL("wrong exclude_user",
573 !evsel->core.attr.exclude_user);
574 TEST_ASSERT_VAL("wrong exclude_kernel",
575 evsel->core.attr.exclude_kernel);
576 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
577 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
578 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
579 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
580
581 /* cpu/pmu-event/u*/
582 evsel = evsel__next(evsel);
583 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
584 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
585 TEST_ASSERT_VAL("wrong exclude_user",
586 !evsel->core.attr.exclude_user);
587 TEST_ASSERT_VAL("wrong exclude_kernel",
588 evsel->core.attr.exclude_kernel);
589 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
590 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
591 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
592 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.pinned);
593
594 return 0;
595 }
596
test__checkterms_simple(struct list_head * terms)597 static int test__checkterms_simple(struct list_head *terms)
598 {
599 struct parse_events_term *term;
600
601 /* config=10 */
602 term = list_entry(terms->next, struct parse_events_term, list);
603 TEST_ASSERT_VAL("wrong type term",
604 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
605 TEST_ASSERT_VAL("wrong type val",
606 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
607 TEST_ASSERT_VAL("wrong val", term->val.num == 10);
608 TEST_ASSERT_VAL("wrong config", !term->config);
609
610 /* config1 */
611 term = list_entry(term->list.next, struct parse_events_term, list);
612 TEST_ASSERT_VAL("wrong type term",
613 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
614 TEST_ASSERT_VAL("wrong type val",
615 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
616 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
617 TEST_ASSERT_VAL("wrong config", !term->config);
618
619 /* config2=3 */
620 term = list_entry(term->list.next, struct parse_events_term, list);
621 TEST_ASSERT_VAL("wrong type term",
622 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
623 TEST_ASSERT_VAL("wrong type val",
624 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
625 TEST_ASSERT_VAL("wrong val", term->val.num == 3);
626 TEST_ASSERT_VAL("wrong config", !term->config);
627
628 /* umask=1*/
629 term = list_entry(term->list.next, struct parse_events_term, list);
630 TEST_ASSERT_VAL("wrong type term",
631 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
632 TEST_ASSERT_VAL("wrong type val",
633 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
634 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
635 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
636
637 /*
638 * read
639 *
640 * The perf_pmu__test_parse_init injects 'read' term into
641 * perf_pmu_events_list, so 'read' is evaluated as read term
642 * and not as raw event with 'ead' hex value.
643 */
644 term = list_entry(term->list.next, struct parse_events_term, list);
645 TEST_ASSERT_VAL("wrong type term",
646 term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
647 TEST_ASSERT_VAL("wrong type val",
648 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
649 TEST_ASSERT_VAL("wrong val", term->val.num == 1);
650 TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "read"));
651
652 /*
653 * r0xead
654 *
655 * To be still able to pass 'ead' value with 'r' syntax,
656 * we added support to parse 'r0xHEX' event.
657 */
658 term = list_entry(term->list.next, struct parse_events_term, list);
659 TEST_ASSERT_VAL("wrong type term",
660 term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
661 TEST_ASSERT_VAL("wrong type val",
662 term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
663 TEST_ASSERT_VAL("wrong val", term->val.num == 0xead);
664 TEST_ASSERT_VAL("wrong config", !term->config);
665 return 0;
666 }
667
test__group1(struct evlist * evlist)668 static int test__group1(struct evlist *evlist)
669 {
670 struct evsel *evsel, *leader;
671
672 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
673 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
674
675 /* instructions:k */
676 evsel = leader = evlist__first(evlist);
677 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
678 TEST_ASSERT_VAL("wrong config",
679 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
680 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
681 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
682 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
683 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
684 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
685 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
686 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
687 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
688 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
689 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
690
691 /* cycles:upp */
692 evsel = evsel__next(evsel);
693 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
694 TEST_ASSERT_VAL("wrong config",
695 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
696 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
697 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
698 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
699 /* use of precise requires exclude_guest */
700 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
701 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
702 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
703 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
704 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
705 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
706
707 return 0;
708 }
709
test__group2(struct evlist * evlist)710 static int test__group2(struct evlist *evlist)
711 {
712 struct evsel *evsel, *leader;
713
714 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
715 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
716
717 /* faults + :ku modifier */
718 evsel = leader = evlist__first(evlist);
719 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
720 TEST_ASSERT_VAL("wrong config",
721 PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config);
722 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
723 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
724 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
725 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
726 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
727 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
728 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
729 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
730 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
731 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
732
733 /* cache-references + :u modifier */
734 evsel = evsel__next(evsel);
735 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
736 TEST_ASSERT_VAL("wrong config",
737 PERF_COUNT_HW_CACHE_REFERENCES == evsel->core.attr.config);
738 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
739 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
740 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
741 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
742 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
743 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
744 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
745 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
746 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
747
748 /* cycles:k */
749 evsel = evsel__next(evsel);
750 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
751 TEST_ASSERT_VAL("wrong config",
752 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
753 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
754 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
755 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
756 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
757 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
758 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
759 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
760 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
761
762 return 0;
763 }
764
test__group3(struct evlist * evlist __maybe_unused)765 static int test__group3(struct evlist *evlist __maybe_unused)
766 {
767 struct evsel *evsel, *leader;
768
769 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
770 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->core.nr_groups);
771
772 /* group1 syscalls:sys_enter_openat:H */
773 evsel = leader = evlist__first(evlist);
774 TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type);
775 TEST_ASSERT_VAL("wrong sample_type",
776 PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type);
777 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period);
778 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
779 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
780 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
781 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
782 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
783 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
784 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
785 TEST_ASSERT_VAL("wrong group name",
786 !strcmp(leader->group_name, "group1"));
787 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
788 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
789 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
790
791 /* group1 cycles:kppp */
792 evsel = evsel__next(evsel);
793 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
794 TEST_ASSERT_VAL("wrong config",
795 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
796 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
797 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
798 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
799 /* use of precise requires exclude_guest */
800 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
801 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
802 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 3);
803 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
804 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
805 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
806 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
807
808 /* group2 cycles + G modifier */
809 evsel = leader = evsel__next(evsel);
810 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
811 TEST_ASSERT_VAL("wrong config",
812 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
813 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
814 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
815 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
816 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
817 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
818 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
819 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
820 TEST_ASSERT_VAL("wrong group name",
821 !strcmp(leader->group_name, "group2"));
822 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
823 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
824 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
825
826 /* group2 1:3 + G modifier */
827 evsel = evsel__next(evsel);
828 TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type);
829 TEST_ASSERT_VAL("wrong config", 3 == evsel->core.attr.config);
830 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
831 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
832 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
833 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
834 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
835 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
836 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
837 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
838 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
839
840 /* instructions:u */
841 evsel = evsel__next(evsel);
842 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
843 TEST_ASSERT_VAL("wrong config",
844 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
845 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
846 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
847 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
848 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
849 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
850 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
851 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
852 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
853
854 return 0;
855 }
856
test__group4(struct evlist * evlist __maybe_unused)857 static int test__group4(struct evlist *evlist __maybe_unused)
858 {
859 struct evsel *evsel, *leader;
860
861 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
862 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
863
864 /* cycles:u + p */
865 evsel = leader = evlist__first(evlist);
866 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
867 TEST_ASSERT_VAL("wrong config",
868 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
869 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
870 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
871 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
872 /* use of precise requires exclude_guest */
873 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
874 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
875 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 1);
876 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
877 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
878 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
879 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
880 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
881
882 /* instructions:kp + p */
883 evsel = evsel__next(evsel);
884 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
885 TEST_ASSERT_VAL("wrong config",
886 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
887 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
888 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
889 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
890 /* use of precise requires exclude_guest */
891 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
892 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
893 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 2);
894 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
895 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
896 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
897
898 return 0;
899 }
900
test__group5(struct evlist * evlist __maybe_unused)901 static int test__group5(struct evlist *evlist __maybe_unused)
902 {
903 struct evsel *evsel, *leader;
904
905 TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries);
906 TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->core.nr_groups);
907
908 /* cycles + G */
909 evsel = leader = evlist__first(evlist);
910 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
911 TEST_ASSERT_VAL("wrong config",
912 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
913 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
914 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
915 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
916 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
917 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
918 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
919 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
920 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
921 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
922 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
923 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
924
925 /* instructions + G */
926 evsel = evsel__next(evsel);
927 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
928 TEST_ASSERT_VAL("wrong config",
929 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
930 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
931 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
932 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
933 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
934 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
935 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
936 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
937 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
938 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
939
940 /* cycles:G */
941 evsel = leader = evsel__next(evsel);
942 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
943 TEST_ASSERT_VAL("wrong config",
944 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
945 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
946 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
947 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
948 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
949 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
950 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
951 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
952 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
953 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
954 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
955 TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
956
957 /* instructions:G */
958 evsel = evsel__next(evsel);
959 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
960 TEST_ASSERT_VAL("wrong config",
961 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
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__has_leader(evsel, leader));
969 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
970
971 /* cycles */
972 evsel = evsel__next(evsel);
973 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
974 TEST_ASSERT_VAL("wrong config",
975 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
976 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
977 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
978 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
979 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
980 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
981 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
982 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
983
984 return 0;
985 }
986
test__group_gh1(struct evlist * evlist)987 static int test__group_gh1(struct evlist *evlist)
988 {
989 struct evsel *evsel, *leader;
990
991 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
992 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
993
994 /* cycles + :H group modifier */
995 evsel = leader = evlist__first(evlist);
996 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
997 TEST_ASSERT_VAL("wrong config",
998 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
999 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1000 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1001 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1002 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1003 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1004 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1005 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1006 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1007 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1008 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1009
1010 /* cache-misses:G + :H group modifier */
1011 evsel = evsel__next(evsel);
1012 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1013 TEST_ASSERT_VAL("wrong config",
1014 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1015 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1016 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1017 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1018 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1019 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1020 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1021 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1022 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1023
1024 return 0;
1025 }
1026
test__group_gh2(struct evlist * evlist)1027 static int test__group_gh2(struct evlist *evlist)
1028 {
1029 struct evsel *evsel, *leader;
1030
1031 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1032 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
1033
1034 /* cycles + :G group modifier */
1035 evsel = leader = evlist__first(evlist);
1036 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1037 TEST_ASSERT_VAL("wrong config",
1038 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1039 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1040 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1041 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1042 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1043 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1044 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1045 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1046 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1047 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1048 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1049
1050 /* cache-misses:H + :G group modifier */
1051 evsel = evsel__next(evsel);
1052 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1053 TEST_ASSERT_VAL("wrong config",
1054 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1055 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1056 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1057 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1058 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1059 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1060 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1061 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1062 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1063
1064 return 0;
1065 }
1066
test__group_gh3(struct evlist * evlist)1067 static int test__group_gh3(struct evlist *evlist)
1068 {
1069 struct evsel *evsel, *leader;
1070
1071 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1072 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
1073
1074 /* cycles:G + :u group modifier */
1075 evsel = leader = evlist__first(evlist);
1076 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1077 TEST_ASSERT_VAL("wrong config",
1078 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1079 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1080 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1081 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1082 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1083 TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host);
1084 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1085 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1086 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1087 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1088 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1089
1090 /* cache-misses:H + :u group modifier */
1091 evsel = evsel__next(evsel);
1092 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1093 TEST_ASSERT_VAL("wrong config",
1094 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1095 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1096 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1097 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1098 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1099 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1100 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1101 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1102 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1103
1104 return 0;
1105 }
1106
test__group_gh4(struct evlist * evlist)1107 static int test__group_gh4(struct evlist *evlist)
1108 {
1109 struct evsel *evsel, *leader;
1110
1111 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1112 TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups);
1113
1114 /* cycles:G + :uG group modifier */
1115 evsel = leader = evlist__first(evlist);
1116 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1117 TEST_ASSERT_VAL("wrong config",
1118 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
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);
1125 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1126 TEST_ASSERT_VAL("wrong leader", evsel__is_group_leader(evsel));
1127 TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2);
1128 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0);
1129
1130 /* cache-misses:H + :uG group modifier */
1131 evsel = evsel__next(evsel);
1132 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1133 TEST_ASSERT_VAL("wrong config",
1134 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1135 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1136 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1137 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1138 TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest);
1139 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1140 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1141 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1142 TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1);
1143
1144 return 0;
1145 }
1146
test__leader_sample1(struct evlist * evlist)1147 static int test__leader_sample1(struct evlist *evlist)
1148 {
1149 struct evsel *evsel, *leader;
1150
1151 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1152
1153 /* cycles - sampling group leader */
1154 evsel = leader = evlist__first(evlist);
1155 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1156 TEST_ASSERT_VAL("wrong config",
1157 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1158 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1159 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1160 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1161 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1162 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1163 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1164 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1165 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1166 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1167
1168 /* cache-misses - not sampling */
1169 evsel = evsel__next(evsel);
1170 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1171 TEST_ASSERT_VAL("wrong config",
1172 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1173 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1174 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1175 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1176 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1177 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1178 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1179 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1180 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1181
1182 /* branch-misses - not sampling */
1183 evsel = evsel__next(evsel);
1184 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1185 TEST_ASSERT_VAL("wrong config",
1186 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1187 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1188 TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);
1189 TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv);
1190 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1191 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1192 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1193 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1194 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1195 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1196
1197 return 0;
1198 }
1199
test__leader_sample2(struct evlist * evlist __maybe_unused)1200 static int test__leader_sample2(struct evlist *evlist __maybe_unused)
1201 {
1202 struct evsel *evsel, *leader;
1203
1204 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1205
1206 /* instructions - sampling group leader */
1207 evsel = leader = evlist__first(evlist);
1208 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1209 TEST_ASSERT_VAL("wrong config",
1210 PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config);
1211 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1212 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1213 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1214 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1215 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1216 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1217 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1218 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1219 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1220
1221 /* branch-misses - not sampling */
1222 evsel = evsel__next(evsel);
1223 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1224 TEST_ASSERT_VAL("wrong config",
1225 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1226 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1227 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1228 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1229 TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest);
1230 TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host);
1231 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1232 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1233 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1234 TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
1235
1236 return 0;
1237 }
1238
test__checkevent_pinned_modifier(struct evlist * evlist)1239 static int test__checkevent_pinned_modifier(struct evlist *evlist)
1240 {
1241 struct evsel *evsel = evlist__first(evlist);
1242
1243 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1244 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1245 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1246 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1247 TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1248
1249 return test__checkevent_symbolic_name(evlist);
1250 }
1251
test__pinned_group(struct evlist * evlist)1252 static int test__pinned_group(struct evlist *evlist)
1253 {
1254 struct evsel *evsel, *leader;
1255
1256 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1257
1258 /* cycles - group leader */
1259 evsel = leader = evlist__first(evlist);
1260 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1261 TEST_ASSERT_VAL("wrong config",
1262 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1263 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1264 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1265 TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned);
1266
1267 /* cache-misses - can not be pinned, but will go on with the leader */
1268 evsel = evsel__next(evsel);
1269 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1270 TEST_ASSERT_VAL("wrong config",
1271 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1272 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1273
1274 /* branch-misses - ditto */
1275 evsel = evsel__next(evsel);
1276 TEST_ASSERT_VAL("wrong config",
1277 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1278 TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
1279
1280 return 0;
1281 }
1282
test__checkevent_exclusive_modifier(struct evlist * evlist)1283 static int test__checkevent_exclusive_modifier(struct evlist *evlist)
1284 {
1285 struct evsel *evsel = evlist__first(evlist);
1286
1287 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1288 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1289 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1290 TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
1291 TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1292
1293 return test__checkevent_symbolic_name(evlist);
1294 }
1295
test__exclusive_group(struct evlist * evlist)1296 static int test__exclusive_group(struct evlist *evlist)
1297 {
1298 struct evsel *evsel, *leader;
1299
1300 TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
1301
1302 /* cycles - group leader */
1303 evsel = leader = evlist__first(evlist);
1304 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1305 TEST_ASSERT_VAL("wrong config",
1306 PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
1307 TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
1308 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1309 TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
1310
1311 /* cache-misses - can not be pinned, but will go on with the leader */
1312 evsel = evsel__next(evsel);
1313 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
1314 TEST_ASSERT_VAL("wrong config",
1315 PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
1316 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1317
1318 /* branch-misses - ditto */
1319 evsel = evsel__next(evsel);
1320 TEST_ASSERT_VAL("wrong config",
1321 PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
1322 TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
1323
1324 return 0;
1325 }
test__checkevent_breakpoint_len(struct evlist * evlist)1326 static int test__checkevent_breakpoint_len(struct evlist *evlist)
1327 {
1328 struct evsel *evsel = evlist__first(evlist);
1329
1330 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1331 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1332 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1333 TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
1334 evsel->core.attr.bp_type);
1335 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 ==
1336 evsel->core.attr.bp_len);
1337
1338 return 0;
1339 }
1340
test__checkevent_breakpoint_len_w(struct evlist * evlist)1341 static int test__checkevent_breakpoint_len_w(struct evlist *evlist)
1342 {
1343 struct evsel *evsel = evlist__first(evlist);
1344
1345 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1346 TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type);
1347 TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config);
1348 TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W ==
1349 evsel->core.attr.bp_type);
1350 TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 ==
1351 evsel->core.attr.bp_len);
1352
1353 return 0;
1354 }
1355
1356 static int
test__checkevent_breakpoint_len_rw_modifier(struct evlist * evlist)1357 test__checkevent_breakpoint_len_rw_modifier(struct evlist *evlist)
1358 {
1359 struct evsel *evsel = evlist__first(evlist);
1360
1361 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1362 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1363 TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
1364 TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
1365
1366 return test__checkevent_breakpoint_rw(evlist);
1367 }
1368
test__checkevent_precise_max_modifier(struct evlist * evlist)1369 static int test__checkevent_precise_max_modifier(struct evlist *evlist)
1370 {
1371 struct evsel *evsel = evlist__first(evlist);
1372
1373 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1374 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1375 TEST_ASSERT_VAL("wrong config",
1376 PERF_COUNT_SW_TASK_CLOCK == evsel->core.attr.config);
1377 return 0;
1378 }
1379
test__checkevent_config_symbol(struct evlist * evlist)1380 static int test__checkevent_config_symbol(struct evlist *evlist)
1381 {
1382 struct evsel *evsel = evlist__first(evlist);
1383
1384 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0);
1385 return 0;
1386 }
1387
test__checkevent_config_raw(struct evlist * evlist)1388 static int test__checkevent_config_raw(struct evlist *evlist)
1389 {
1390 struct evsel *evsel = evlist__first(evlist);
1391
1392 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0);
1393 return 0;
1394 }
1395
test__checkevent_config_num(struct evlist * evlist)1396 static int test__checkevent_config_num(struct evlist *evlist)
1397 {
1398 struct evsel *evsel = evlist__first(evlist);
1399
1400 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0);
1401 return 0;
1402 }
1403
test__checkevent_config_cache(struct evlist * evlist)1404 static int test__checkevent_config_cache(struct evlist *evlist)
1405 {
1406 struct evsel *evsel = evlist__first(evlist);
1407
1408 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "cachepmu") == 0);
1409 return 0;
1410 }
1411
test__intel_pt_valid(void)1412 static bool test__intel_pt_valid(void)
1413 {
1414 return !!perf_pmu__find("intel_pt");
1415 }
1416
test__intel_pt(struct evlist * evlist)1417 static int test__intel_pt(struct evlist *evlist)
1418 {
1419 struct evsel *evsel = evlist__first(evlist);
1420
1421 TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "intel_pt//u") == 0);
1422 return 0;
1423 }
1424
test__checkevent_complex_name(struct evlist * evlist)1425 static int test__checkevent_complex_name(struct evlist *evlist)
1426 {
1427 struct evsel *evsel = evlist__first(evlist);
1428
1429 TEST_ASSERT_VAL("wrong complex name parsing", strcmp(evsel->name, "COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks") == 0);
1430 return 0;
1431 }
1432
test__checkevent_raw_pmu(struct evlist * evlist)1433 static int test__checkevent_raw_pmu(struct evlist *evlist)
1434 {
1435 struct evsel *evsel = evlist__first(evlist);
1436
1437 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1438 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1439 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1440 return 0;
1441 }
1442
test__sym_event_slash(struct evlist * evlist)1443 static int test__sym_event_slash(struct evlist *evlist)
1444 {
1445 struct evsel *evsel = evlist__first(evlist);
1446
1447 TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1448 TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1449 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1450 return 0;
1451 }
1452
test__sym_event_dc(struct evlist * evlist)1453 static int test__sym_event_dc(struct evlist *evlist)
1454 {
1455 struct evsel *evsel = evlist__first(evlist);
1456
1457 TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE);
1458 TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES);
1459 TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);
1460 return 0;
1461 }
1462
count_tracepoints(void)1463 static int count_tracepoints(void)
1464 {
1465 struct dirent *events_ent;
1466 DIR *events_dir;
1467 int cnt = 0;
1468
1469 events_dir = tracing_events__opendir();
1470
1471 TEST_ASSERT_VAL("Can't open events dir", events_dir);
1472
1473 while ((events_ent = readdir(events_dir))) {
1474 char *sys_path;
1475 struct dirent *sys_ent;
1476 DIR *sys_dir;
1477
1478 if (!strcmp(events_ent->d_name, ".")
1479 || !strcmp(events_ent->d_name, "..")
1480 || !strcmp(events_ent->d_name, "enable")
1481 || !strcmp(events_ent->d_name, "header_event")
1482 || !strcmp(events_ent->d_name, "header_page"))
1483 continue;
1484
1485 sys_path = get_events_file(events_ent->d_name);
1486 TEST_ASSERT_VAL("Can't get sys path", sys_path);
1487
1488 sys_dir = opendir(sys_path);
1489 TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
1490
1491 while ((sys_ent = readdir(sys_dir))) {
1492 if (!strcmp(sys_ent->d_name, ".")
1493 || !strcmp(sys_ent->d_name, "..")
1494 || !strcmp(sys_ent->d_name, "enable")
1495 || !strcmp(sys_ent->d_name, "filter"))
1496 continue;
1497
1498 cnt++;
1499 }
1500
1501 closedir(sys_dir);
1502 put_events_file(sys_path);
1503 }
1504
1505 closedir(events_dir);
1506 return cnt;
1507 }
1508
test__all_tracepoints(struct evlist * evlist)1509 static int test__all_tracepoints(struct evlist *evlist)
1510 {
1511 TEST_ASSERT_VAL("wrong events count",
1512 count_tracepoints() == evlist->core.nr_entries);
1513
1514 return test__checkevent_tracepoint_multi(evlist);
1515 }
1516
test__hybrid_hw_event_with_pmu(struct evlist * evlist)1517 static int test__hybrid_hw_event_with_pmu(struct evlist *evlist)
1518 {
1519 struct evsel *evsel = evlist__first(evlist);
1520
1521 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1522 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1523 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1524 return 0;
1525 }
1526
test__hybrid_hw_group_event(struct evlist * evlist)1527 static int test__hybrid_hw_group_event(struct evlist *evlist)
1528 {
1529 struct evsel *evsel, *leader;
1530
1531 evsel = leader = evlist__first(evlist);
1532 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1533 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1534 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1535 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1536
1537 evsel = evsel__next(evsel);
1538 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1539 TEST_ASSERT_VAL("wrong config", 0xc0 == evsel->core.attr.config);
1540 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1541 return 0;
1542 }
1543
test__hybrid_sw_hw_group_event(struct evlist * evlist)1544 static int test__hybrid_sw_hw_group_event(struct evlist *evlist)
1545 {
1546 struct evsel *evsel, *leader;
1547
1548 evsel = leader = evlist__first(evlist);
1549 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1550 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1551 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1552
1553 evsel = evsel__next(evsel);
1554 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1555 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1556 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1557 return 0;
1558 }
1559
test__hybrid_hw_sw_group_event(struct evlist * evlist)1560 static int test__hybrid_hw_sw_group_event(struct evlist *evlist)
1561 {
1562 struct evsel *evsel, *leader;
1563
1564 evsel = leader = evlist__first(evlist);
1565 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1566 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1567 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1568 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1569
1570 evsel = evsel__next(evsel);
1571 TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);
1572 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1573 return 0;
1574 }
1575
test__hybrid_group_modifier1(struct evlist * evlist)1576 static int test__hybrid_group_modifier1(struct evlist *evlist)
1577 {
1578 struct evsel *evsel, *leader;
1579
1580 evsel = leader = evlist__first(evlist);
1581 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1582 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1583 TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);
1584 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
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
1588 evsel = evsel__next(evsel);
1589 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1590 TEST_ASSERT_VAL("wrong config", 0xc0 == evsel->core.attr.config);
1591 TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader));
1592 TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
1593 TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
1594 return 0;
1595 }
1596
test__hybrid_raw1(struct evlist * evlist)1597 static int test__hybrid_raw1(struct evlist *evlist)
1598 {
1599 struct evsel *evsel = evlist__first(evlist);
1600
1601 if (!perf_pmu__hybrid_mounted("cpu_atom")) {
1602 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1603 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1604 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1605 return 0;
1606 }
1607
1608 TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);
1609 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1610 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1611
1612 /* The type of second event is randome value */
1613 evsel = evsel__next(evsel);
1614 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1615 return 0;
1616 }
1617
test__hybrid_raw2(struct evlist * evlist)1618 static int test__hybrid_raw2(struct evlist *evlist)
1619 {
1620 struct evsel *evsel = evlist__first(evlist);
1621
1622 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1623 TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);
1624 TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);
1625 return 0;
1626 }
1627
test__hybrid_cache_event(struct evlist * evlist)1628 static int test__hybrid_cache_event(struct evlist *evlist)
1629 {
1630 struct evsel *evsel = evlist__first(evlist);
1631
1632 TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);
1633 TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);
1634 TEST_ASSERT_VAL("wrong config", 0x2 == (evsel->core.attr.config & 0xffffffff));
1635 return 0;
1636 }
1637
1638 struct evlist_test {
1639 const char *name;
1640 __u32 type;
1641 const int id;
1642 bool (*valid)(void);
1643 int (*check)(struct evlist *evlist);
1644 };
1645
1646 static struct evlist_test test__events[] = {
1647 {
1648 .name = "syscalls:sys_enter_openat",
1649 .check = test__checkevent_tracepoint,
1650 .id = 0,
1651 },
1652 {
1653 .name = "syscalls:*",
1654 .check = test__checkevent_tracepoint_multi,
1655 .id = 1,
1656 },
1657 {
1658 .name = "r1a",
1659 .check = test__checkevent_raw,
1660 .id = 2,
1661 },
1662 {
1663 .name = "1:1",
1664 .check = test__checkevent_numeric,
1665 .id = 3,
1666 },
1667 {
1668 .name = "instructions",
1669 .check = test__checkevent_symbolic_name,
1670 .id = 4,
1671 },
1672 {
1673 .name = "cycles/period=100000,config2/",
1674 .check = test__checkevent_symbolic_name_config,
1675 .id = 5,
1676 },
1677 {
1678 .name = "faults",
1679 .check = test__checkevent_symbolic_alias,
1680 .id = 6,
1681 },
1682 {
1683 .name = "L1-dcache-load-miss",
1684 .check = test__checkevent_genhw,
1685 .id = 7,
1686 },
1687 {
1688 .name = "mem:0",
1689 .check = test__checkevent_breakpoint,
1690 .id = 8,
1691 },
1692 {
1693 .name = "mem:0:x",
1694 .check = test__checkevent_breakpoint_x,
1695 .id = 9,
1696 },
1697 {
1698 .name = "mem:0:r",
1699 .check = test__checkevent_breakpoint_r,
1700 .id = 10,
1701 },
1702 {
1703 .name = "mem:0:w",
1704 .check = test__checkevent_breakpoint_w,
1705 .id = 11,
1706 },
1707 {
1708 .name = "syscalls:sys_enter_openat:k",
1709 .check = test__checkevent_tracepoint_modifier,
1710 .id = 12,
1711 },
1712 {
1713 .name = "syscalls:*:u",
1714 .check = test__checkevent_tracepoint_multi_modifier,
1715 .id = 13,
1716 },
1717 {
1718 .name = "r1a:kp",
1719 .check = test__checkevent_raw_modifier,
1720 .id = 14,
1721 },
1722 {
1723 .name = "1:1:hp",
1724 .check = test__checkevent_numeric_modifier,
1725 .id = 15,
1726 },
1727 {
1728 .name = "instructions:h",
1729 .check = test__checkevent_symbolic_name_modifier,
1730 .id = 16,
1731 },
1732 {
1733 .name = "faults:u",
1734 .check = test__checkevent_symbolic_alias_modifier,
1735 .id = 17,
1736 },
1737 {
1738 .name = "L1-dcache-load-miss:kp",
1739 .check = test__checkevent_genhw_modifier,
1740 .id = 18,
1741 },
1742 {
1743 .name = "mem:0:u",
1744 .check = test__checkevent_breakpoint_modifier,
1745 .id = 19,
1746 },
1747 {
1748 .name = "mem:0:x:k",
1749 .check = test__checkevent_breakpoint_x_modifier,
1750 .id = 20,
1751 },
1752 {
1753 .name = "mem:0:r:hp",
1754 .check = test__checkevent_breakpoint_r_modifier,
1755 .id = 21,
1756 },
1757 {
1758 .name = "mem:0:w:up",
1759 .check = test__checkevent_breakpoint_w_modifier,
1760 .id = 22,
1761 },
1762 {
1763 .name = "r1,syscalls:sys_enter_openat:k,1:1:hp",
1764 .check = test__checkevent_list,
1765 .id = 23,
1766 },
1767 {
1768 .name = "instructions:G",
1769 .check = test__checkevent_exclude_host_modifier,
1770 .id = 24,
1771 },
1772 {
1773 .name = "instructions:H",
1774 .check = test__checkevent_exclude_guest_modifier,
1775 .id = 25,
1776 },
1777 {
1778 .name = "mem:0:rw",
1779 .check = test__checkevent_breakpoint_rw,
1780 .id = 26,
1781 },
1782 {
1783 .name = "mem:0:rw:kp",
1784 .check = test__checkevent_breakpoint_rw_modifier,
1785 .id = 27,
1786 },
1787 {
1788 .name = "{instructions:k,cycles:upp}",
1789 .check = test__group1,
1790 .id = 28,
1791 },
1792 {
1793 .name = "{faults:k,cache-references}:u,cycles:k",
1794 .check = test__group2,
1795 .id = 29,
1796 },
1797 {
1798 .name = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
1799 .check = test__group3,
1800 .id = 30,
1801 },
1802 {
1803 .name = "{cycles:u,instructions:kp}:p",
1804 .check = test__group4,
1805 .id = 31,
1806 },
1807 {
1808 .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
1809 .check = test__group5,
1810 .id = 32,
1811 },
1812 {
1813 .name = "*:*",
1814 .check = test__all_tracepoints,
1815 .id = 33,
1816 },
1817 {
1818 .name = "{cycles,cache-misses:G}:H",
1819 .check = test__group_gh1,
1820 .id = 34,
1821 },
1822 {
1823 .name = "{cycles,cache-misses:H}:G",
1824 .check = test__group_gh2,
1825 .id = 35,
1826 },
1827 {
1828 .name = "{cycles:G,cache-misses:H}:u",
1829 .check = test__group_gh3,
1830 .id = 36,
1831 },
1832 {
1833 .name = "{cycles:G,cache-misses:H}:uG",
1834 .check = test__group_gh4,
1835 .id = 37,
1836 },
1837 {
1838 .name = "{cycles,cache-misses,branch-misses}:S",
1839 .check = test__leader_sample1,
1840 .id = 38,
1841 },
1842 {
1843 .name = "{instructions,branch-misses}:Su",
1844 .check = test__leader_sample2,
1845 .id = 39,
1846 },
1847 {
1848 .name = "instructions:uDp",
1849 .check = test__checkevent_pinned_modifier,
1850 .id = 40,
1851 },
1852 {
1853 .name = "{cycles,cache-misses,branch-misses}:D",
1854 .check = test__pinned_group,
1855 .id = 41,
1856 },
1857 {
1858 .name = "mem:0/1",
1859 .check = test__checkevent_breakpoint_len,
1860 .id = 42,
1861 },
1862 {
1863 .name = "mem:0/2:w",
1864 .check = test__checkevent_breakpoint_len_w,
1865 .id = 43,
1866 },
1867 {
1868 .name = "mem:0/4:rw:u",
1869 .check = test__checkevent_breakpoint_len_rw_modifier,
1870 .id = 44
1871 },
1872 #if defined(__s390x__)
1873 {
1874 .name = "kvm-s390:kvm_s390_create_vm",
1875 .check = test__checkevent_tracepoint,
1876 .valid = kvm_s390_create_vm_valid,
1877 .id = 100,
1878 },
1879 #endif
1880 {
1881 .name = "instructions:I",
1882 .check = test__checkevent_exclude_idle_modifier,
1883 .id = 45,
1884 },
1885 {
1886 .name = "instructions:kIG",
1887 .check = test__checkevent_exclude_idle_modifier_1,
1888 .id = 46,
1889 },
1890 {
1891 .name = "task-clock:P,cycles",
1892 .check = test__checkevent_precise_max_modifier,
1893 .id = 47,
1894 },
1895 {
1896 .name = "instructions/name=insn/",
1897 .check = test__checkevent_config_symbol,
1898 .id = 48,
1899 },
1900 {
1901 .name = "r1234/name=rawpmu/",
1902 .check = test__checkevent_config_raw,
1903 .id = 49,
1904 },
1905 {
1906 .name = "4:0x6530160/name=numpmu/",
1907 .check = test__checkevent_config_num,
1908 .id = 50,
1909 },
1910 {
1911 .name = "L1-dcache-misses/name=cachepmu/",
1912 .check = test__checkevent_config_cache,
1913 .id = 51,
1914 },
1915 {
1916 .name = "intel_pt//u",
1917 .valid = test__intel_pt_valid,
1918 .check = test__intel_pt,
1919 .id = 52,
1920 },
1921 {
1922 .name = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
1923 .check = test__checkevent_complex_name,
1924 .id = 53
1925 },
1926 {
1927 .name = "cycles//u",
1928 .check = test__sym_event_slash,
1929 .id = 54,
1930 },
1931 {
1932 .name = "cycles:k",
1933 .check = test__sym_event_dc,
1934 .id = 55,
1935 },
1936 {
1937 .name = "instructions:uep",
1938 .check = test__checkevent_exclusive_modifier,
1939 .id = 56,
1940 },
1941 {
1942 .name = "{cycles,cache-misses,branch-misses}:e",
1943 .check = test__exclusive_group,
1944 .id = 57,
1945 },
1946 };
1947
1948 static struct evlist_test test__events_pmu[] = {
1949 {
1950 .name = "cpu/config=10,config1,config2=3,period=1000/u",
1951 .check = test__checkevent_pmu,
1952 .id = 0,
1953 },
1954 {
1955 .name = "cpu/config=1,name=krava/u,cpu/config=2/u",
1956 .check = test__checkevent_pmu_name,
1957 .id = 1,
1958 },
1959 {
1960 .name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
1961 .check = test__checkevent_pmu_partial_time_callgraph,
1962 .id = 2,
1963 },
1964 {
1965 .name = "cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2/ukp",
1966 .check = test__checkevent_complex_name,
1967 .id = 3,
1968 },
1969 {
1970 .name = "software/r1a/",
1971 .check = test__checkevent_raw_pmu,
1972 .id = 4,
1973 },
1974 {
1975 .name = "software/r0x1a/",
1976 .check = test__checkevent_raw_pmu,
1977 .id = 4,
1978 },
1979 };
1980
1981 struct terms_test {
1982 const char *str;
1983 __u32 type;
1984 int (*check)(struct list_head *terms);
1985 };
1986
1987 static struct terms_test test__terms[] = {
1988 [0] = {
1989 .str = "config=10,config1,config2=3,umask=1,read,r0xead",
1990 .check = test__checkterms_simple,
1991 },
1992 };
1993
1994 static struct evlist_test test__hybrid_events[] = {
1995 {
1996 .name = "cpu_core/cpu-cycles/",
1997 .check = test__hybrid_hw_event_with_pmu,
1998 .id = 0,
1999 },
2000 {
2001 .name = "{cpu_core/cpu-cycles/,cpu_core/instructions/}",
2002 .check = test__hybrid_hw_group_event,
2003 .id = 1,
2004 },
2005 {
2006 .name = "{cpu-clock,cpu_core/cpu-cycles/}",
2007 .check = test__hybrid_sw_hw_group_event,
2008 .id = 2,
2009 },
2010 {
2011 .name = "{cpu_core/cpu-cycles/,cpu-clock}",
2012 .check = test__hybrid_hw_sw_group_event,
2013 .id = 3,
2014 },
2015 {
2016 .name = "{cpu_core/cpu-cycles/k,cpu_core/instructions/u}",
2017 .check = test__hybrid_group_modifier1,
2018 .id = 4,
2019 },
2020 {
2021 .name = "r1a",
2022 .check = test__hybrid_raw1,
2023 .id = 5,
2024 },
2025 {
2026 .name = "cpu_core/r1a/",
2027 .check = test__hybrid_raw2,
2028 .id = 6,
2029 },
2030 {
2031 .name = "cpu_core/config=10,config1,config2=3,period=1000/u",
2032 .check = test__checkevent_pmu,
2033 .id = 7,
2034 },
2035 {
2036 .name = "cpu_core/LLC-loads/",
2037 .check = test__hybrid_cache_event,
2038 .id = 8,
2039 },
2040 };
2041
test_event(struct evlist_test * e)2042 static int test_event(struct evlist_test *e)
2043 {
2044 struct parse_events_error err;
2045 struct evlist *evlist;
2046 int ret;
2047
2048 bzero(&err, sizeof(err));
2049 if (e->valid && !e->valid()) {
2050 pr_debug("... SKIP");
2051 return 0;
2052 }
2053
2054 evlist = evlist__new();
2055 if (evlist == NULL)
2056 return -ENOMEM;
2057
2058 ret = parse_events(evlist, e->name, &err);
2059 if (ret) {
2060 pr_debug("failed to parse event '%s', err %d, str '%s'\n",
2061 e->name, ret, err.str);
2062 parse_events_print_error(&err, e->name);
2063 } else {
2064 ret = e->check(evlist);
2065 }
2066
2067 evlist__delete(evlist);
2068
2069 return ret;
2070 }
2071
test_events(struct evlist_test * events,unsigned cnt)2072 static int test_events(struct evlist_test *events, unsigned cnt)
2073 {
2074 int ret1, ret2 = 0;
2075 unsigned i;
2076
2077 for (i = 0; i < cnt; i++) {
2078 struct evlist_test *e = &events[i];
2079
2080 pr_debug("running test %d '%s'", e->id, e->name);
2081 ret1 = test_event(e);
2082 if (ret1)
2083 ret2 = ret1;
2084 pr_debug("\n");
2085 }
2086
2087 return ret2;
2088 }
2089
test_term(struct terms_test * t)2090 static int test_term(struct terms_test *t)
2091 {
2092 struct list_head terms;
2093 int ret;
2094
2095 INIT_LIST_HEAD(&terms);
2096
2097 /*
2098 * The perf_pmu__test_parse_init prepares perf_pmu_events_list
2099 * which gets freed in parse_events_terms.
2100 */
2101 if (perf_pmu__test_parse_init())
2102 return -1;
2103
2104 ret = parse_events_terms(&terms, t->str);
2105 if (ret) {
2106 pr_debug("failed to parse terms '%s', err %d\n",
2107 t->str , ret);
2108 return ret;
2109 }
2110
2111 ret = t->check(&terms);
2112 parse_events_terms__purge(&terms);
2113
2114 return ret;
2115 }
2116
test_terms(struct terms_test * terms,unsigned cnt)2117 static int test_terms(struct terms_test *terms, unsigned cnt)
2118 {
2119 int ret = 0;
2120 unsigned i;
2121
2122 for (i = 0; i < cnt; i++) {
2123 struct terms_test *t = &terms[i];
2124
2125 pr_debug("running test %d '%s'\n", i, t->str);
2126 ret = test_term(t);
2127 if (ret)
2128 break;
2129 }
2130
2131 return ret;
2132 }
2133
test_pmu(void)2134 static int test_pmu(void)
2135 {
2136 struct stat st;
2137 char path[PATH_MAX];
2138 int ret;
2139
2140 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
2141 sysfs__mountpoint());
2142
2143 ret = stat(path, &st);
2144 if (ret)
2145 pr_debug("omitting PMU cpu tests\n");
2146 return !ret;
2147 }
2148
test_pmu_events(void)2149 static int test_pmu_events(void)
2150 {
2151 struct stat st;
2152 char path[PATH_MAX];
2153 struct dirent *ent;
2154 DIR *dir;
2155 int ret;
2156
2157 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
2158 sysfs__mountpoint());
2159
2160 ret = stat(path, &st);
2161 if (ret) {
2162 pr_debug("omitting PMU cpu events tests\n");
2163 return 0;
2164 }
2165
2166 dir = opendir(path);
2167 if (!dir) {
2168 pr_debug("can't open pmu event dir");
2169 return -1;
2170 }
2171
2172 while (!ret && (ent = readdir(dir))) {
2173 struct evlist_test e = { .id = 0, };
2174 char name[2 * NAME_MAX + 1 + 12 + 3];
2175
2176 /* Names containing . are special and cannot be used directly */
2177 if (strchr(ent->d_name, '.'))
2178 continue;
2179
2180 snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name);
2181
2182 e.name = name;
2183 e.check = test__checkevent_pmu_events;
2184
2185 ret = test_event(&e);
2186 if (ret)
2187 break;
2188 snprintf(name, sizeof(name), "%s:u,cpu/event=%s/u", ent->d_name, ent->d_name);
2189 e.name = name;
2190 e.check = test__checkevent_pmu_events_mix;
2191 ret = test_event(&e);
2192 }
2193
2194 closedir(dir);
2195 return ret;
2196 }
2197
test_alias(char ** event,char ** alias)2198 static bool test_alias(char **event, char **alias)
2199 {
2200 char path[PATH_MAX];
2201 DIR *dir;
2202 struct dirent *dent;
2203 const char *sysfs = sysfs__mountpoint();
2204 char buf[128];
2205 FILE *file;
2206
2207 if (!sysfs)
2208 return false;
2209
2210 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/", sysfs);
2211 dir = opendir(path);
2212 if (!dir)
2213 return false;
2214
2215 while ((dent = readdir(dir))) {
2216 if (!strcmp(dent->d_name, ".") ||
2217 !strcmp(dent->d_name, ".."))
2218 continue;
2219
2220 snprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s/alias",
2221 sysfs, dent->d_name);
2222
2223 if (!file_available(path))
2224 continue;
2225
2226 file = fopen(path, "r");
2227 if (!file)
2228 continue;
2229
2230 if (!fgets(buf, sizeof(buf), file)) {
2231 fclose(file);
2232 continue;
2233 }
2234
2235 /* Remove the last '\n' */
2236 buf[strlen(buf) - 1] = 0;
2237
2238 fclose(file);
2239 *event = strdup(dent->d_name);
2240 *alias = strdup(buf);
2241 closedir(dir);
2242
2243 if (*event == NULL || *alias == NULL) {
2244 free(*event);
2245 free(*alias);
2246 return false;
2247 }
2248
2249 return true;
2250 }
2251
2252 closedir(dir);
2253 return false;
2254 }
2255
test__checkevent_pmu_events_alias(struct evlist * evlist)2256 static int test__checkevent_pmu_events_alias(struct evlist *evlist)
2257 {
2258 struct evsel *evsel1 = evlist__first(evlist);
2259 struct evsel *evsel2 = evlist__last(evlist);
2260
2261 TEST_ASSERT_VAL("wrong type", evsel1->core.attr.type == evsel2->core.attr.type);
2262 TEST_ASSERT_VAL("wrong config", evsel1->core.attr.config == evsel2->core.attr.config);
2263 return 0;
2264 }
2265
test_pmu_events_alias(char * event,char * alias)2266 static int test_pmu_events_alias(char *event, char *alias)
2267 {
2268 struct evlist_test e = { .id = 0, };
2269 char name[2 * NAME_MAX + 20];
2270
2271 snprintf(name, sizeof(name), "%s/event=1/,%s/event=1/",
2272 event, alias);
2273
2274 e.name = name;
2275 e.check = test__checkevent_pmu_events_alias;
2276 return test_event(&e);
2277 }
2278
test__parse_events(struct test * test __maybe_unused,int subtest __maybe_unused)2279 int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused)
2280 {
2281 int ret1, ret2 = 0;
2282 char *event, *alias;
2283
2284 #define TEST_EVENTS(tests) \
2285 do { \
2286 ret1 = test_events(tests, ARRAY_SIZE(tests)); \
2287 if (!ret2) \
2288 ret2 = ret1; \
2289 } while (0)
2290
2291 if (perf_pmu__has_hybrid()) {
2292 TEST_EVENTS(test__hybrid_events);
2293 return ret2;
2294 }
2295
2296 TEST_EVENTS(test__events);
2297
2298 if (test_pmu())
2299 TEST_EVENTS(test__events_pmu);
2300
2301 if (test_pmu()) {
2302 int ret = test_pmu_events();
2303 if (ret)
2304 return ret;
2305 }
2306
2307 if (test_alias(&event, &alias)) {
2308 int ret = test_pmu_events_alias(event, alias);
2309
2310 free(event);
2311 free(alias);
2312 if (ret)
2313 return ret;
2314 }
2315
2316 ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
2317 if (!ret2)
2318 ret2 = ret1;
2319
2320 return ret2;
2321 }
2322
