1 // SPDX-License-Identifier: GPL-2.0
4 #include "parse-events.h"
8 #include <linux/kernel.h>
10 static int perf_evsel__roundtrip_cache_name_test(void)
13 int type, op, err = 0, ret = 0, i, idx;
15 struct evlist *evlist = evlist__new();
20 for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
21 for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
22 /* skip invalid cache type */
23 if (!evsel__is_cache_op_valid(type, op))
26 for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
27 __evsel__hw_cache_type_op_res_name(type, op, i, name, sizeof(name));
28 err = parse_events(evlist, name, NULL);
36 evsel = evlist__first(evlist);
38 for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
39 for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
40 /* skip invalid cache type */
41 if (!evsel__is_cache_op_valid(type, op))
44 for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
45 __evsel__hw_cache_type_op_res_name(type, op, i, name, sizeof(name));
46 if (evsel->idx != idx)
51 if (strcmp(evsel__name(evsel), name)) {
52 pr_debug("%s != %s\n", evsel__name(evsel), name);
56 evsel = evsel__next(evsel);
61 evlist__delete(evlist);
65 static int __perf_evsel__name_array_test(const char *names[], int nr_names)
69 struct evlist *evlist = evlist__new();
74 for (i = 0; i < nr_names; ++i) {
75 err = parse_events(evlist, names[i], NULL);
77 pr_debug("failed to parse event '%s', err %d\n",
79 goto out_delete_evlist;
84 evlist__for_each_entry(evlist, evsel) {
85 if (strcmp(evsel__name(evsel), names[evsel->idx])) {
87 pr_debug("%s != %s\n", evsel__name(evsel), names[evsel->idx]);
92 evlist__delete(evlist);
96 #define perf_evsel__name_array_test(names) \
97 __perf_evsel__name_array_test(names, ARRAY_SIZE(names))
99 int test__perf_evsel__roundtrip_name_test(struct test *test __maybe_unused, int subtest __maybe_unused)
101 int err = 0, ret = 0;
103 err = perf_evsel__name_array_test(evsel__hw_names);
107 err = __perf_evsel__name_array_test(evsel__sw_names, PERF_COUNT_SW_DUMMY + 1);
111 err = perf_evsel__roundtrip_cache_name_test();