| #include "evlist.h" |
| #include "evsel.h" |
| #include "parse-events.h" |
| #include "tests.h" |
| #include "debug.h" |
| #include <linux/kernel.h> |
| |
| static int perf_evsel__roundtrip_cache_name_test(void) |
| { |
| char name[128]; |
| int type, op, err = 0, ret = 0, i, idx; |
| struct perf_evsel *evsel; |
| struct perf_evlist *evlist = perf_evlist__new(); |
| |
| if (evlist == NULL) |
| return -ENOMEM; |
| |
| for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) { |
| for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) { |
| /* skip invalid cache type */ |
| if (!perf_evsel__is_cache_op_valid(type, op)) |
| continue; |
| |
| for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) { |
| __perf_evsel__hw_cache_type_op_res_name(type, op, i, |
| name, sizeof(name)); |
| err = parse_events(evlist, name, NULL); |
| if (err) |
| ret = err; |
| } |
| } |
| } |
| |
| idx = 0; |
| evsel = perf_evlist__first(evlist); |
| |
| for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) { |
| for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) { |
| /* skip invalid cache type */ |
| if (!perf_evsel__is_cache_op_valid(type, op)) |
| continue; |
| |
| for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) { |
| __perf_evsel__hw_cache_type_op_res_name(type, op, i, |
| name, sizeof(name)); |
| if (evsel->idx != idx) |
| continue; |
| |
| ++idx; |
| |
| if (strcmp(perf_evsel__name(evsel), name)) { |
| pr_debug("%s != %s\n", perf_evsel__name(evsel), name); |
| ret = -1; |
| } |
| |
| evsel = perf_evsel__next(evsel); |
| } |
| } |
| } |
| |
| perf_evlist__delete(evlist); |
| return ret; |
| } |
| |
| static int __perf_evsel__name_array_test(const char *names[], int nr_names) |
| { |
| int i, err; |
| struct perf_evsel *evsel; |
| struct perf_evlist *evlist = perf_evlist__new(); |
| |
| if (evlist == NULL) |
| return -ENOMEM; |
| |
| for (i = 0; i < nr_names; ++i) { |
| err = parse_events(evlist, names[i], NULL); |
| if (err) { |
| pr_debug("failed to parse event '%s', err %d\n", |
| names[i], err); |
| goto out_delete_evlist; |
| } |
| } |
| |
| err = 0; |
| evlist__for_each_entry(evlist, evsel) { |
| if (strcmp(perf_evsel__name(evsel), names[evsel->idx])) { |
| --err; |
| pr_debug("%s != %s\n", perf_evsel__name(evsel), names[evsel->idx]); |
| } |
| } |
| |
| out_delete_evlist: |
| perf_evlist__delete(evlist); |
| return err; |
| } |
| |
| #define perf_evsel__name_array_test(names) \ |
| __perf_evsel__name_array_test(names, ARRAY_SIZE(names)) |
| |
| int test__perf_evsel__roundtrip_name_test(int subtest __maybe_unused) |
| { |
| int err = 0, ret = 0; |
| |
| err = perf_evsel__name_array_test(perf_evsel__hw_names); |
| if (err) |
| ret = err; |
| |
| err = __perf_evsel__name_array_test(perf_evsel__sw_names, |
| PERF_COUNT_SW_DUMMY + 1); |
| if (err) |
| ret = err; |
| |
| err = perf_evsel__roundtrip_cache_name_test(); |
| if (err) |
| ret = err; |
| |
| return ret; |
| } |