Commit 2541cb63 authored by Jin Yao's avatar Jin Yao Committed by Arnaldo Carvalho de Melo
Browse files

perf tests: Add hybrid cases for 'Parse event definition strings' test 



Add basic hybrid test cases for 'Parse event definition strings' test.

  # perf test 6
   6: Parse event definition strings                                  : Ok

Signed-off-by: default avatarJin Yao <yao.jin@linux.intel.com>
Reviewed-by: default avatarJiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210427070139.25256-19-yao.jin@linux.intel.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 91c0f5ec

tools/perf/tests/parse-events.c

+171 −0
Original line number Diff line number Diff line
@@ -1512,6 +1512,124 @@ static int test__all_tracepoints(struct evlist *evlist) 
	return test__checkevent_tracepoint_multi(evlist);

}



static int test__hybrid_hw_event_with_pmu(struct evlist *evlist)

{

	struct evsel *evsel = evlist__first(evlist);



	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);

	return 0;

}



static int test__hybrid_hw_group_event(struct evlist *evlist)

{

	struct evsel *evsel, *leader;



	evsel = leader = evlist__first(evlist);

	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);



	evsel = evsel__next(evsel);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0xc0 == evsel->core.attr.config);

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);

	return 0;

}



static int test__hybrid_sw_hw_group_event(struct evlist *evlist)

{

	struct evsel *evsel, *leader;



	evsel = leader = evlist__first(evlist);

	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);



	evsel = evsel__next(evsel);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);

	return 0;

}



static int test__hybrid_hw_sw_group_event(struct evlist *evlist)

{

	struct evsel *evsel, *leader;



	evsel = leader = evlist__first(evlist);

	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);



	evsel = evsel__next(evsel);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);

	return 0;

}



static int test__hybrid_group_modifier1(struct evlist *evlist)

{

	struct evsel *evsel, *leader;



	evsel = leader = evlist__first(evlist);

	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config);

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);

	TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user);

	TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel);



	evsel = evsel__next(evsel);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0xc0 == evsel->core.attr.config);

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);

	TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);

	TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);

	return 0;

}



static int test__hybrid_raw1(struct evlist *evlist)

{

	struct evsel *evsel = evlist__first(evlist);



	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);



	/* The type of second event is randome value */

	evsel = evsel__next(evsel);

	TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);

	return 0;

}



static int test__hybrid_raw2(struct evlist *evlist)

{

	struct evsel *evsel = evlist__first(evlist);



	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config);

	return 0;

}



static int test__hybrid_cache_event(struct evlist *evlist)

{

	struct evsel *evsel = evlist__first(evlist);



	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x2 == (evsel->core.attr.config & 0xffffffff));



	evsel = evsel__next(evsel);

	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type);

	TEST_ASSERT_VAL("wrong config", 0x10002 == (evsel->core.attr.config & 0xffffffff));

	return 0;

}



struct evlist_test {

	const char *name;

	__u32 type;
@@ -1868,6 +1986,54 @@ static struct terms_test test__terms[] = { 
	},

};



static struct evlist_test test__hybrid_events[] = {

	{

		.name  = "cpu_core/cpu-cycles/",

		.check = test__hybrid_hw_event_with_pmu,

		.id    = 0,

	},

	{

		.name  = "{cpu_core/cpu-cycles/,cpu_core/instructions/}",

		.check = test__hybrid_hw_group_event,

		.id    = 1,

	},

	{

		.name  = "{cpu-clock,cpu_core/cpu-cycles/}",

		.check = test__hybrid_sw_hw_group_event,

		.id    = 2,

	},

	{

		.name  = "{cpu_core/cpu-cycles/,cpu-clock}",

		.check = test__hybrid_hw_sw_group_event,

		.id    = 3,

	},

	{

		.name  = "{cpu_core/cpu-cycles/k,cpu_core/instructions/u}",

		.check = test__hybrid_group_modifier1,

		.id    = 4,

	},

	{

		.name  = "r1a",

		.check = test__hybrid_raw1,

		.id    = 5,

	},

	{

		.name  = "cpu_core/r1a/",

		.check = test__hybrid_raw2,

		.id    = 6,

	},

	{

		.name  = "cpu_core/config=10,config1,config2=3,period=1000/u",

		.check = test__checkevent_pmu,

		.id    = 7,

	},

	{

		.name  = "cpu_core/LLC-loads/,cpu_atom/LLC-load-misses/",

		.check = test__hybrid_cache_event,

		.id    = 8,

	},

};



static int test_event(struct evlist_test *e)

{

	struct parse_events_error err;
@@ -2035,6 +2201,11 @@ do { \ 
		ret2 = ret1;				\

} while (0)



	if (perf_pmu__has_hybrid()) {

		TEST_EVENTS(test__hybrid_events);

		return ret2;

	}



	TEST_EVENTS(test__events);



	if (test_pmu())