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Commit 905f5ee2 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
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perf test: Add automated tests for event group parsing 



Adding 5 more tests for new event group syntax. Tests are executed
within the 'perf test parse' test suite.

Reviewed-by: default avatarNamhyung Kim <namhyung@kernel.org>
Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
Acked-by: default avatarPeter Zijlstra <peterz@infradead.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
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>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ulrich Drepper <drepper@gmail.com>
Link: http://lkml.kernel.org/n/tip-dmhsv8mpoksx2wp97balqiem@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 6a4bb04c

tools/perf/util/parse-events-test.c

+299 −3
Original line number Diff line number Diff line
@@ -513,6 +513,285 @@ static int test__checkterms_simple(struct list_head *terms) 
	return 0;

}



static int test__group1(struct perf_evlist *evlist)

{

	struct perf_evsel *evsel, *leader;



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



	/* instructions:k */

	evsel = leader = list_entry(evlist->entries.next,

				    struct perf_evsel, node);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_INSTRUCTIONS == 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 == NULL);



	/* cycles:upp */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

	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 == 2);

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



	return 0;

}



static int test__group2(struct perf_evlist *evlist)

{

	struct perf_evsel *evsel, *leader;



	TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);



	/* faults + :ku modifier */

	evsel = leader = list_entry(evlist->entries.next,

				    struct perf_evsel, node);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_SW_PAGE_FAULTS == 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 == NULL);



	/* cache-references + :u modifier */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_CACHE_REFERENCES == 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);



	/* cycles:k */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

	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 leader", evsel->leader == NULL);



	return 0;

}



static int test__group3(struct perf_evlist *evlist __used)

{

	struct perf_evsel *evsel, *leader;



	TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);



	/* group1 syscalls:sys_enter_open:H */

	evsel = leader = list_entry(evlist->entries.next,

				    struct perf_evsel, 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);

	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 == NULL);

	TEST_ASSERT_VAL("wrong group name",

		!strcmp(leader->group_name, "group1"));



	/* group1 cycles:kppp */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

	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 == 3);

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

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



	/* group2 cycles + G modifier */

	evsel = leader = list_entry(evsel->node.next, struct perf_evsel, node);

	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 leader", evsel->leader == NULL);

	TEST_ASSERT_VAL("wrong group name",

		!strcmp(leader->group_name, "group2"));



	/* group2 1:3 + G modifier */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

	TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);

	TEST_ASSERT_VAL("wrong config", 3 == 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);



	/* instructions:u */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_INSTRUCTIONS == 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 == NULL);



	return 0;

}



static int test__group4(struct perf_evlist *evlist __used)

{

	struct perf_evsel *evsel, *leader;



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



	/* cycles:u + p */

	evsel = leader = list_entry(evlist->entries.next,

				    struct perf_evsel, node);

	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 == 1);

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

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



	/* instructions:kp + p */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_INSTRUCTIONS == 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 == 2);

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



	return 0;

}



static int test__group5(struct perf_evlist *evlist __used)

{

	struct perf_evsel *evsel, *leader;



	TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);



	/* cycles + G */

	evsel = leader = list_entry(evlist->entries.next,

				    struct perf_evsel, node);

	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", evsel->leader == NULL);



	/* instructions + G */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_INSTRUCTIONS == 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);



	/* cycles:G */

	evsel = leader = list_entry(evsel->node.next, struct perf_evsel, node);

	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", evsel->leader == NULL);



	/* instructions:G */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

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

	TEST_ASSERT_VAL("wrong config",

			PERF_COUNT_HW_INSTRUCTIONS == 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);



	/* cycles */

	evsel = list_entry(evsel->node.next, struct perf_evsel, node);

	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 leader", evsel->leader == NULL);



	return 0;

}



struct test__event_st {

	const char *name;

	__u32 type;
@@ -632,6 +911,26 @@ static struct test__event_st test__events[] = { 
		.name  = "mem:0:rw:kp",

		.check = test__checkevent_breakpoint_rw_modifier,

	},

	[28] = {

		.name  = "{instructions:k,cycles:upp}",

		.check = test__group1,

	},

	[29] = {

		.name  = "{faults:k,cache-references}:u,cycles:k",

		.check = test__group2,

	},

	[30] = {

		.name  = "group1{syscalls:sys_enter_open:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",

		.check = test__group3,

	},

	[31] = {

		.name  = "{cycles:u,instructions:kp}:p",

		.check = test__group4,

	},

	[32] = {

		.name  = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",

		.check = test__group5,

	},

};



static struct test__event_st test__events_pmu[] = {
@@ -658,9 +957,6 @@ static struct test__term test__terms[] = { 
	},

};



#define TEST__TERMS_CNT (sizeof(test__terms) / \

			 sizeof(struct test__term))



static int test_event(struct test__event_st *e)

{

	struct perf_evlist *evlist;