1#include "evlist.h"
  2#include "evsel.h"
  3#include "parse-events.h"
  4#include "tests.h"
  5#include "debug.h"
  6
  7static int perf_evsel__roundtrip_cache_name_test(void)
  8{
  9	char name[128];
 10	int type, op, err = 0, ret = 0, i, idx;
 11	struct perf_evsel *evsel;
 12	struct perf_evlist *evlist = perf_evlist__new();
 13
 14        if (evlist == NULL)
 15                return -ENOMEM;
 16
 17	for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
 18		for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
 19			/* skip invalid cache type */
 20			if (!perf_evsel__is_cache_op_valid(type, op))
 21				continue;
 22
 23			for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
 24				__perf_evsel__hw_cache_type_op_res_name(type, op, i,
 25									name, sizeof(name));
 26				err = parse_events(evlist, name, NULL);
 27				if (err)
 28					ret = err;
 29			}
 30		}
 31	}
 32
 33	idx = 0;
 34	evsel = perf_evlist__first(evlist);
 35
 36	for (type = 0; type < PERF_COUNT_HW_CACHE_MAX; type++) {
 37		for (op = 0; op < PERF_COUNT_HW_CACHE_OP_MAX; op++) {
 38			/* skip invalid cache type */
 39			if (!perf_evsel__is_cache_op_valid(type, op))
 40				continue;
 41
 42			for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
 43				__perf_evsel__hw_cache_type_op_res_name(type, op, i,
 44									name, sizeof(name));
 45				if (evsel->idx != idx)
 46					continue;
 47
 48				++idx;
 49
 50				if (strcmp(perf_evsel__name(evsel), name)) {
 51					pr_debug("%s != %s\n", perf_evsel__name(evsel), name);
 52					ret = -1;
 53				}
 54
 55				evsel = perf_evsel__next(evsel);
 56			}
 57		}
 58	}
 59
 60	perf_evlist__delete(evlist);
 61	return ret;
 62}
 63
 64static int __perf_evsel__name_array_test(const char *names[], int nr_names)
 65{
 66	int i, err;
 67	struct perf_evsel *evsel;
 68	struct perf_evlist *evlist = perf_evlist__new();
 69
 70        if (evlist == NULL)
 71                return -ENOMEM;
 72
 73	for (i = 0; i < nr_names; ++i) {
 74		err = parse_events(evlist, names[i], NULL);
 75		if (err) {
 76			pr_debug("failed to parse event '%s', err %d\n",
 77				 names[i], err);
 78			goto out_delete_evlist;
 79		}
 80	}
 81
 82	err = 0;
 83	evlist__for_each(evlist, evsel) {
 84		if (strcmp(perf_evsel__name(evsel), names[evsel->idx])) {
 85			--err;
 86			pr_debug("%s != %s\n", perf_evsel__name(evsel), names[evsel->idx]);
 87		}
 88	}
 89
 90out_delete_evlist:
 91	perf_evlist__delete(evlist);
 92	return err;
 93}
 94
 95#define perf_evsel__name_array_test(names) \
 96	__perf_evsel__name_array_test(names, ARRAY_SIZE(names))
 97
 98int test__perf_evsel__roundtrip_name_test(int subtest __maybe_unused)
 99{
100	int err = 0, ret = 0;
101
102	err = perf_evsel__name_array_test(perf_evsel__hw_names);
103	if (err)
104		ret = err;
105
106	err = __perf_evsel__name_array_test(perf_evsel__sw_names,
107					    PERF_COUNT_SW_DUMMY + 1);
108	if (err)
109		ret = err;
110
111	err = perf_evsel__roundtrip_cache_name_test();
112	if (err)
113		ret = err;
114
115	return ret;
116}