// SPDX-License-Identifier: GPL-2.0
|
#include "evlist.h"
|
#include "evsel.h"
|
#include "parse-events.h"
|
#include "tests.h"
|
#include "debug.h"
|
#include <errno.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 evsel *evsel;
|
struct evlist *evlist = 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 (!evsel__is_cache_op_valid(type, op))
|
continue;
|
|
for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
|
__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 = 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 (!evsel__is_cache_op_valid(type, op))
|
continue;
|
|
for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) {
|
__evsel__hw_cache_type_op_res_name(type, op, i, name, sizeof(name));
|
if (evsel->idx != idx)
|
continue;
|
|
++idx;
|
|
if (strcmp(evsel__name(evsel), name)) {
|
pr_debug("%s != %s\n", evsel__name(evsel), name);
|
ret = -1;
|
}
|
|
evsel = evsel__next(evsel);
|
}
|
}
|
}
|
|
evlist__delete(evlist);
|
return ret;
|
}
|
|
static int __perf_evsel__name_array_test(const char *names[], int nr_names)
|
{
|
int i, err;
|
struct evsel *evsel;
|
struct evlist *evlist = 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(evsel__name(evsel), names[evsel->idx])) {
|
--err;
|
pr_debug("%s != %s\n", evsel__name(evsel), names[evsel->idx]);
|
}
|
}
|
|
out_delete_evlist:
|
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(struct test *test __maybe_unused, int subtest __maybe_unused)
|
{
|
int err = 0, ret = 0;
|
|
err = perf_evsel__name_array_test(evsel__hw_names);
|
if (err)
|
ret = err;
|
|
err = __perf_evsel__name_array_test(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;
|
}
|
