1 // SPDX-License-Identifier: GPL-2.0
4 #include "parse-events.h"
9 #include <linux/kernel.h>
11 static int perf_evsel__roundtrip_cache_name_test(void)
14 int type, op, err = 0, ret = 0, i, idx;
16 struct evlist *evlist = evlist__new();
21 for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
22 for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
23 /* skip invalid cache type */
24 if (!evsel__is_cache_op_valid(type, op))
27 for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
28 __evsel__hw_cache_type_op_res_name(type, op, i, name, sizeof(name));
29 err = parse_events(evlist, name, NULL);
37 evsel = evlist__first(evlist);
39 for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
40 for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
41 /* skip invalid cache type */
42 if (!evsel__is_cache_op_valid(type, op))
45 for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
46 __evsel__hw_cache_type_op_res_name(type, op, i, name, sizeof(name));
47 if (evsel->core.idx != idx)
52 if (strcmp(evsel__name(evsel), name)) {
53 pr_debug("%s != %s\n", evsel__name(evsel), name);
57 evsel = evsel__next(evsel);
62 evlist__delete(evlist);
66 static int __perf_evsel__name_array_test(const char *names[], int nr_names,
71 struct evlist *evlist = evlist__new();
76 for (i = 0; i < nr_names; ++i) {
77 err = parse_events(evlist, names[i], NULL);
79 pr_debug("failed to parse event '%s', err %d\n",
81 goto out_delete_evlist;
86 evlist__for_each_entry(evlist, evsel) {
87 if (strcmp(evsel__name(evsel), names[evsel->core.idx / distance])) {
89 pr_debug("%s != %s\n", evsel__name(evsel), names[evsel->core.idx / distance]);
94 evlist__delete(evlist);
98 #define perf_evsel__name_array_test(names, distance) \
99 __perf_evsel__name_array_test(names, ARRAY_SIZE(names), distance)
101 int test__perf_evsel__roundtrip_name_test(struct test *test __maybe_unused, int subtest __maybe_unused)
103 int err = 0, ret = 0;
105 if (perf_pmu__has_hybrid())
106 return perf_evsel__name_array_test(evsel__hw_names, 2);
108 err = perf_evsel__name_array_test(evsel__hw_names, 1);
112 err = __perf_evsel__name_array_test(evsel__sw_names, PERF_COUNT_SW_DUMMY + 1, 1);
116 err = perf_evsel__roundtrip_cache_name_test();