path: root/tools/perf/tests/parse-events.c

#include "parse-events.h"
#include "evsel.h"
#include "evlist.h"
#include "sysfs.h"
#include "debugfs.h"
#include "tests.h"
#include <linux/hw_breakpoint.h>

#define TEST_ASSERT_VAL(text, cond) \
do { \
	if (!(cond)) { \
		pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
		return -1; \
	} \
} while (0)

#define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
			     PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)

static int test__checkevent_tracepoint(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel = perf_evlist__first(evlist);

	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong sample_type",
		PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
	TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
	return 0;
}

static int test__checkevent_tracepoint_multi(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel;

	TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
	TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);

	list_for_each_entry(evsel, &evlist->entries, node) {
		TEST_ASSERT_VAL("wrong type",
			PERF_TYPE_TRACEPOINT == evsel->attr.type);
		TEST_ASSERT_VAL("wrong sample_type",
			PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
		TEST_ASSERT_VAL("wrong sample_period",
			1 == evsel->attr.sample_period);
	}
	return 0;
}

static int test__checkevent_raw(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel = perf_evlist__first(evlist);

	TEST_ASSERT_VAL("wrong number of entries", 1 == e