Commit 5a30a99f authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
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perf tests: Adding automated parsing tests for group :GH modifiers 



The ':GH' group modifier handling was just recently fixed, adding some
autommated tests to keep it that way. Adding tests for following events:

  "{cycles,cache-misses:G}:H"
  "{cycles,cache-misses:H}:G"
  "{cycles:G,cache-misses:H}:u"
  "{cycles:G,cache-misses:H}:uG"

Plus fixing test__group2 test.

Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1359971803-2343-3-git-send-email-jolsa@redhat.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 89bb67ff

tools/perf/tests/parse-events.c

+177 −1
Original line number Diff line number Diff line
@@ -577,7 +577,7 @@ static int test__group2(struct perf_evlist *evlist) 
	TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);

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

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

	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);

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

	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
@@ -811,6 +811,166 @@ static int test__group5(struct perf_evlist *evlist __maybe_unused) 
	return 0;

}



static int test__group_gh1(struct perf_evlist *evlist)

{

	struct perf_evsel *evsel, *leader;



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

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



	/* cycles + :H group modifier */

	evsel = leader = perf_evlist__first(evlist);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);

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

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

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

	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);

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

	TEST_ASSERT_VAL("wrong group name", !evsel->group_name);

	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));

	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);

	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);



	/* cache-misses:G + :H group modifier */

	evsel = perf_evsel__next(evsel);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);

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

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

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

	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);

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

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

	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);



	return 0;

}



static int test__group_gh2(struct perf_evlist *evlist)

{

	struct perf_evsel *evsel, *leader;



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

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



	/* cycles + :G group modifier */

	evsel = leader = perf_evlist__first(evlist);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);

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

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

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

	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);

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

	TEST_ASSERT_VAL("wrong group name", !evsel->group_name);

	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));

	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);

	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);



	/* cache-misses:H + :G group modifier */

	evsel = perf_evsel__next(evsel);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);

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

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

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

	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);

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

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

	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);



	return 0;

}



static int test__group_gh3(struct perf_evlist *evlist)

{

	struct perf_evsel *evsel, *leader;



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

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



	/* cycles:G + :u group modifier */

	evsel = leader = perf_evlist__first(evlist);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);

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

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

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

	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);

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

	TEST_ASSERT_VAL("wrong group name", !evsel->group_name);

	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));

	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);

	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);



	/* cache-misses:H + :u group modifier */

	evsel = perf_evsel__next(evsel);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);

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

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

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

	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);

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

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

	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);



	return 0;

}



static int test__group_gh4(struct perf_evlist *evlist)

{

	struct perf_evsel *evsel, *leader;



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

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



	/* cycles:G + :uG group modifier */

	evsel = leader = perf_evlist__first(evlist);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);

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

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

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

	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);

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

	TEST_ASSERT_VAL("wrong group name", !evsel->group_name);

	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));

	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);

	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);



	/* cache-misses:H + :uG group modifier */

	evsel = perf_evsel__next(evsel);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);

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

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

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

	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);

	TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);

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

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

	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);



	return 0;

}



static int count_tracepoints(void)

{

	char events_path[PATH_MAX];
@@ -1011,6 +1171,22 @@ static struct evlist_test test__events[] = { 
		.name  = "*:*",

		.check = test__all_tracepoints,

	},

	[34] = {

		.name  = "{cycles,cache-misses:G}:H",

		.check = test__group_gh1,

	},

	[35] = {

		.name  = "{cycles,cache-misses:H}:G",

		.check = test__group_gh2,

	},

	[36] = {

		.name  = "{cycles:G,cache-misses:H}:u",

		.check = test__group_gh3,

	},

	[37] = {

		.name  = "{cycles:G,cache-misses:H}:uG",

		.check = test__group_gh4,

	},

};



static struct evlist_test test__events_pmu[] = {

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