parse-events.c 64.5 KB
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// SPDX-License-Identifier: GPL-2.0
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#include "parse-events.h"
#include "evsel.h"
#include "evlist.h"
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#include <api/fs/fs.h>
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#include "tests.h"
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#include "debug.h"
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#include "util.h"
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#include <dirent.h>
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#include <errno.h>
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#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
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#include <linux/kernel.h>
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#include <linux/hw_breakpoint.h>
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#include <api/fs/tracing_path.h>
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#define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
			     PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)

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static int test__checkevent_tracepoint(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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	TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
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	TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong sample_type",
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		PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
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	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);
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	TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
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	evlist__for_each_entry(evlist, evsel) {
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		TEST_ASSERT_VAL("wrong type",
			PERF_TYPE_TRACEPOINT == evsel->attr.type);
		TEST_ASSERT_VAL("wrong sample_type",
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			PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
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		TEST_ASSERT_VAL("wrong sample_period",
			1 == evsel->attr.sample_period);
	}
	return 0;
}

static int test__checkevent_raw(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 0x1a == evsel->attr.config);
	return 0;
}

static int test__checkevent_numeric(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
	return 0;
}

static int test__checkevent_symbolic_name(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",
			PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
	return 0;
}

static int test__checkevent_symbolic_name_config(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",
			PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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	/*
	 * The period value gets configured within perf_evlist__config,
	 * while this test executes only parse events method.
	 */
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	TEST_ASSERT_VAL("wrong period",
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			0 == evsel->attr.sample_period);
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	TEST_ASSERT_VAL("wrong config1",
			0 == evsel->attr.config1);
	TEST_ASSERT_VAL("wrong config2",
			1 == evsel->attr.config2);
	return 0;
}

static int test__checkevent_symbolic_alias(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",
			PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
	return 0;
}

static int test__checkevent_genhw(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->attr.config);
	return 0;
}

static int test__checkevent_breakpoint(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
					 evsel->attr.bp_type);
	TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
					evsel->attr.bp_len);
	return 0;
}

static int test__checkevent_breakpoint_x(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong bp_type",
			HW_BREAKPOINT_X == evsel->attr.bp_type);
	TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->attr.bp_len);
	return 0;
}

static int test__checkevent_breakpoint_r(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type",
			PERF_TYPE_BREAKPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong bp_type",
			HW_BREAKPOINT_R == evsel->attr.bp_type);
	TEST_ASSERT_VAL("wrong bp_len",
			HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
	return 0;
}

static int test__checkevent_breakpoint_w(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type",
			PERF_TYPE_BREAKPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong bp_type",
			HW_BREAKPOINT_W == evsel->attr.bp_type);
	TEST_ASSERT_VAL("wrong bp_len",
			HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
	return 0;
}

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static int test__checkevent_breakpoint_rw(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type",
			PERF_TYPE_BREAKPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong bp_type",
		(HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->attr.bp_type);
	TEST_ASSERT_VAL("wrong bp_len",
			HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
	return 0;
}

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static int test__checkevent_tracepoint_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", !evsel->attr.precise_ip);

	return test__checkevent_tracepoint(evlist);
}

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

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

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	evlist__for_each_entry(evlist, evsel) {
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		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 precise_ip", !evsel->attr.precise_ip);
	}

	return test__checkevent_tracepoint_multi(evlist);
}

static int test__checkevent_raw_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", evsel->attr.precise_ip);

	return test__checkevent_raw(evlist);
}

static int test__checkevent_numeric_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", evsel->attr.precise_ip);

	return test__checkevent_numeric(evlist);
}

static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", !evsel->attr.precise_ip);

	return test__checkevent_symbolic_name(evlist);
}

static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
	TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);

	return test__checkevent_symbolic_name(evlist);
}

static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
	TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);

	return test__checkevent_symbolic_name(evlist);
}

static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", !evsel->attr.precise_ip);

	return test__checkevent_symbolic_alias(evlist);
}

static int test__checkevent_genhw_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", evsel->attr.precise_ip);

	return test__checkevent_genhw(evlist);
}

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

	TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle);
	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
	TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
	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 precise_ip", !evsel->attr.precise_ip);

	return test__checkevent_symbolic_name(evlist);
}

static int test__checkevent_exclude_idle_modifier_1(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel = perf_evlist__first(evlist);

	TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle);
	TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
	TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
	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 precise_ip", !evsel->attr.precise_ip);

	return test__checkevent_symbolic_name(evlist);
}

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static int test__checkevent_breakpoint_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", !evsel->attr.precise_ip);
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	TEST_ASSERT_VAL("wrong name",
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			!strcmp(perf_evsel__name(evsel), "mem:0:u"));
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	return test__checkevent_breakpoint(evlist);
}

static int test__checkevent_breakpoint_x_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", !evsel->attr.precise_ip);
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	TEST_ASSERT_VAL("wrong name",
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			!strcmp(perf_evsel__name(evsel), "mem:0:x:k"));
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	return test__checkevent_breakpoint_x(evlist);
}

static int test__checkevent_breakpoint_r_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", evsel->attr.precise_ip);
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	TEST_ASSERT_VAL("wrong name",
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			!strcmp(perf_evsel__name(evsel), "mem:0:r:hp"));
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	return test__checkevent_breakpoint_r(evlist);
}

static int test__checkevent_breakpoint_w_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", evsel->attr.precise_ip);
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	TEST_ASSERT_VAL("wrong name",
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			!strcmp(perf_evsel__name(evsel), "mem:0:w:up"));
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	return test__checkevent_breakpoint_w(evlist);
}

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static int test__checkevent_breakpoint_rw_modifier(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	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 precise_ip", evsel->attr.precise_ip);
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	TEST_ASSERT_VAL("wrong name",
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			!strcmp(perf_evsel__name(evsel), "mem:0:rw:kp"));
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	return test__checkevent_breakpoint_rw(evlist);
}

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static int test__checkevent_pmu(struct perf_evlist *evlist)
{

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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",    10 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong config1",    1 == evsel->attr.config1);
	TEST_ASSERT_VAL("wrong config2",    3 == evsel->attr.config2);
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	/*
	 * The period value gets configured within perf_evlist__config,
	 * while this test executes only parse events method.
	 */
	TEST_ASSERT_VAL("wrong period",     0 == evsel->attr.sample_period);
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	return 0;
}

static int test__checkevent_list(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);

	/* r1 */
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1);
	TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2);
	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 precise_ip", !evsel->attr.precise_ip);

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	/* syscalls:sys_enter_openat:k */
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	evsel = perf_evsel__next(evsel);
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	TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong sample_type",
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		PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
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	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 precise_ip", !evsel->attr.precise_ip);

	/* 1:1:hp */
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	evsel = perf_evsel__next(evsel);
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	TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 1 == 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 precise_ip", evsel->attr.precise_ip);

	return 0;
}

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static int test__checkevent_pmu_name(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	/* cpu/config=1,name=krava/u */
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	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",  1 == evsel->attr.config);
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	TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava"));
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	/* cpu/config=2/u" */
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	evsel = perf_evsel__next(evsel);
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	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",  2 == evsel->attr.config);
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	TEST_ASSERT_VAL("wrong name",
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			!strcmp(perf_evsel__name(evsel), "cpu/config=2/u"));
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	return 0;
}

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

	/* cpu/config=1,call-graph=fp,time,period=100000/ */
	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",  1 == evsel->attr.config);
	/*
	 * The period, time and callgraph value gets configured
	 * within perf_evlist__config,
	 * while this test executes only parse events method.
	 */
	TEST_ASSERT_VAL("wrong period",     0 == evsel->attr.sample_period);
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	TEST_ASSERT_VAL("wrong callgraph",  !evsel__has_callchain(evsel));
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	TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->attr.sample_type));

	/* cpu/config=2,call-graph=no,time=0,period=2000/ */
	evsel = perf_evsel__next(evsel);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",  2 == evsel->attr.config);
	/*
	 * The period, time and callgraph value gets configured
	 * within perf_evlist__config,
	 * while this test executes only parse events method.
	 */
	TEST_ASSERT_VAL("wrong period",     0 == evsel->attr.sample_period);
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	TEST_ASSERT_VAL("wrong callgraph",  !evsel__has_callchain(evsel));
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	TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->attr.sample_type));

	return 0;
}

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static int test__checkevent_pmu_events(struct perf_evlist *evlist)
{
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	struct perf_evsel *evsel = perf_evlist__first(evlist);
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	TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	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 precise_ip", !evsel->attr.precise_ip);
533
	TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
534 535 536 537

	return 0;
}

538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567

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

	/* pmu-event:u */
	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
	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 precise_ip", !evsel->attr.precise_ip);
	TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);

	/* cpu/pmu-event/u*/
	evsel = perf_evsel__next(evsel);
	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
	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 precise_ip", !evsel->attr.precise_ip);
	TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);

	return 0;
}

568 569
static int test__checkterms_simple(struct list_head *terms)
{
570
	struct parse_events_term *term;
571 572

	/* config=10 */
573
	term = list_entry(terms->next, struct parse_events_term, list);
574 575 576 577 578 579 580 581
	TEST_ASSERT_VAL("wrong type term",
			term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
	TEST_ASSERT_VAL("wrong type val",
			term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
	TEST_ASSERT_VAL("wrong val", term->val.num == 10);
	TEST_ASSERT_VAL("wrong config", !term->config);

	/* config1 */
582
	term = list_entry(term->list.next, struct parse_events_term, list);
583 584 585 586 587 588 589 590
	TEST_ASSERT_VAL("wrong type term",
			term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
	TEST_ASSERT_VAL("wrong type val",
			term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
	TEST_ASSERT_VAL("wrong val", term->val.num == 1);
	TEST_ASSERT_VAL("wrong config", !term->config);

	/* config2=3 */
591
	term = list_entry(term->list.next, struct parse_events_term, list);
592 593 594 595 596 597 598 599
	TEST_ASSERT_VAL("wrong type term",
			term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
	TEST_ASSERT_VAL("wrong type val",
			term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
	TEST_ASSERT_VAL("wrong val", term->val.num == 3);
	TEST_ASSERT_VAL("wrong config", !term->config);

	/* umask=1*/
600
	term = list_entry(term->list.next, struct parse_events_term, list);
601 602 603 604 605 606 607 608 609 610
	TEST_ASSERT_VAL("wrong type term",
			term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
	TEST_ASSERT_VAL("wrong type val",
			term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
	TEST_ASSERT_VAL("wrong val", term->val.num == 1);
	TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));

	return 0;
}

611 612 613 614 615
static int test__group1(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel, *leader;

	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
616
	TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
617 618

	/* instructions:k */
619
	evsel = leader = perf_evlist__first(evlist);
620 621 622 623 624 625 626 627 628
	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);
629
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
630 631
	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
632
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
633 634

	/* cycles:upp */
635
	evsel = perf_evsel__next(evsel);
636 637 638 639 640 641
	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);
642 643
	/* use of precise requires exclude_guest */
	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
644 645 646
	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);
647
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
648
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
649 650 651 652 653 654 655 656 657

	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);
658
	TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
659 660

	/* faults + :ku modifier */
661
	evsel = leader = perf_evlist__first(evlist);
662 663 664 665 666 667 668 669 670
	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);
671
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
672 673
	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
674
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
675 676

	/* cache-references + :u modifier */
677
	evsel = perf_evsel__next(evsel);
678 679 680 681 682 683
	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);
684
	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
685 686 687
	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);
688
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
689
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
690 691

	/* cycles:k */
692
	evsel = perf_evsel__next(evsel);
693 694 695 696 697 698 699 700 701
	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);
702
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
703
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
704 705 706 707

	return 0;
}

708
static int test__group3(struct perf_evlist *evlist __maybe_unused)
709 710 711 712
{
	struct perf_evsel *evsel, *leader;

	TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
713
	TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
714

715
	/* group1 syscalls:sys_enter_openat:H */
716
	evsel = leader = perf_evlist__first(evlist);
717 718 719 720 721 722 723 724 725 726
	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);
727
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
728 729
	TEST_ASSERT_VAL("wrong group name",
		!strcmp(leader->group_name, "group1"));
730 731
	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
732
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
733 734

	/* group1 cycles:kppp */
735
	evsel = perf_evsel__next(evsel);
736 737 738 739 740 741
	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);
742 743
	/* use of precise requires exclude_guest */
	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
744 745 746 747
	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);
748
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
749
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
750 751

	/* group2 cycles + G modifier */
752
	evsel = leader = perf_evsel__next(evsel);
753 754 755 756 757 758 759 760 761
	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);
762
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
763 764
	TEST_ASSERT_VAL("wrong group name",
		!strcmp(leader->group_name, "group2"));
765 766
	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
767
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
768 769

	/* group2 1:3 + G modifier */
770
	evsel = perf_evsel__next(evsel);
771 772 773 774 775 776 777 778 779
	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);
780
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
781
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
782 783

	/* instructions:u */
784
	evsel = perf_evsel__next(evsel);
785 786 787 788 789 790 791 792 793
	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);
794
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
795
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
796 797 798 799

	return 0;
}

800
static int test__group4(struct perf_evlist *evlist __maybe_unused)
801 802 803 804
{
	struct perf_evsel *evsel, *leader;

	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
805
	TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
806 807

	/* cycles:u + p */
808
	evsel = leader = perf_evlist__first(evlist);
809 810 811 812 813 814
	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);
815 816
	/* use of precise requires exclude_guest */
	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
817 818 819
	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);
820
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
821 822
	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
823
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
824 825

	/* instructions:kp + p */
826
	evsel = perf_evsel__next(evsel);
827 828 829 830 831 832
	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);
833 834
	/* use of precise requires exclude_guest */
	TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
835 836 837
	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);
838
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
839
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
840 841 842 843

	return 0;
}

844
static int test__group5(struct perf_evlist *evlist __maybe_unused)
845 846 847 848
{
	struct perf_evsel *evsel, *leader;

	TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
849
	TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
850 851

	/* cycles + G */
852
	evsel = leader = perf_evlist__first(evlist);
853 854 855 856 857 858 859 860 861 862
	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);
863
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
864 865
	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
866
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
867 868

	/* instructions + G */
869
	evsel = perf_evsel__next(evsel);
870 871 872 873 874 875 876 877 878 879
	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);
880
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
881
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
882 883

	/* cycles:G */
884
	evsel = leader = perf_evsel__next(evsel);
885 886 887 888 889 890 891 892 893 894
	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);
895
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
896 897
	TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
898
	TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
899 900

	/* instructions:G */
901
	evsel = perf_evsel__next(evsel);
902 903 904 905 906 907 908 909 910 911
	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);
912
	TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
913 914

	/* cycles */
915
	evsel = perf_evsel__next(evsel);
916 917 918 919 920 921 922 923 924
	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);
925
	TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
926 927 928 929

	return 0;
}

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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;
}

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static int test__leader_sample1(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel, *leader;

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

	/* cycles - sampling group leader */
	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", evsel->leader == leader);
	TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);

	/* cache-misses - not sampling */
	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 sample_read", evsel->sample_read);

	/* branch-misses - not sampling */
	evsel = perf_evsel__next(evsel);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",
			PERF_COUNT_HW_BRANCH_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 group name", !evsel->group_name);
	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
	TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);

	return 0;
}

static int test__leader_sample2(struct perf_evlist *evlist __maybe_unused)
{
	struct perf_evsel *evsel, *leader;

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

	/* instructions - sampling group leader */
	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_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 group name", !evsel->group_name);
	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
	TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);

	/* branch-misses - not sampling */
	evsel = perf_evsel__next(evsel);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",
			PERF_COUNT_HW_BRANCH_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 group name", !evsel->group_name);
	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
	TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);

	return 0;
}

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static int test__checkevent_pinned_modifier(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel = perf_evlist__first(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 precise_ip", evsel->attr.precise_ip);
	TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);

	return test__checkevent_symbolic_name(evlist);
}

static int test__pinned_group(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel, *leader;

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

	/* cycles - group leader */
	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 group name", !evsel->group_name);
	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
	TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);

	/* cache-misses - can not be pinned, but will go on with the leader */
	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 pinned", !evsel->attr.pinned);

	/* branch-misses - ditto */
	evsel = perf_evsel__next(evsel);
	TEST_ASSERT_VAL("wrong config",
			PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
	TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);

	return 0;
}

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static int test__checkevent_breakpoint_len(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 type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
					 evsel->attr.bp_type);
	TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 ==
					evsel->attr.bp_len);

	return 0;
}

static int test__checkevent_breakpoint_len_w(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 type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
	TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W ==
					 evsel->attr.bp_type);
	TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 ==
					evsel->attr.bp_len);

	return 0;
}

static int
test__checkevent_breakpoint_len_rw_modifier(struct perf_evlist *evlist)
{
	struct perf_evsel *evsel = perf_evlist__first(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 precise_ip", !evsel->attr.precise_ip);

	return test__checkevent_breakpoint_rw(evlist);
}

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

	TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
	TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
	TEST_ASSERT_VAL("wrong config",
			PERF_COUNT_SW_TASK_CLOCK == evsel->attr.config);
	return 0;
}

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

	TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0);
	return 0;
}

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

	TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0);
	return 0;
}

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

	TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0);
	return 0;
}

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

	TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "cachepmu") == 0);
	return 0;
}
1311

1312 1313 1314 1315 1316
static bool test__intel_pt_valid(void)
{
	return !!perf_pmu__find("intel_pt");
}

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

	TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "intel_pt//u") == 0);
	return 0;
}

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

	TEST_ASSERT_VAL("wrong complex name parsing", strcmp(evsel->name, "COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks") == 0);
	return 0;
}

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static int count_tracepoints(void)
{
	struct dirent *events_ent;
	DIR *events_dir;
	int cnt = 0;

1339
	events_dir = tracing_events__opendir();
1340 1341 1342 1343

	TEST_ASSERT_VAL("Can't open events dir", events_dir);

	while ((events_ent = readdir(events_dir))) {
1344
		char *sys_path;
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		struct dirent *sys_ent;
		DIR *sys_dir;

		if (!strcmp(events_ent->d_name, ".")
		    || !strcmp(events_ent->d_name, "..")
		    || !strcmp(events_ent->d_name, "enable")
		    || !strcmp(events_ent->d_name, "header_event")
		    || !strcmp(events_ent->d_name, "header_page"))
			continue;

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		sys_path = get_events_file(events_ent->d_name);
		TEST_ASSERT_VAL("Can't get sys path", sys_path);
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		sys_dir = opendir(sys_path);
		TEST_ASSERT_VAL("Can't open sys dir", sys_dir);

		while ((sys_ent = readdir(sys_dir))) {
			if (!strcmp(sys_ent->d_name, ".")
			    || !strcmp(sys_ent->d_name, "..")
			    || !strcmp(sys_ent->d_name, "enable")
			    || !strcmp(sys_ent->d_name, "filter"))
				continue;

			cnt++;
		}

		closedir(sys_dir);
1372
		put_events_file(sys_path);
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	}

	closedir(events_dir);
	return cnt;
}

static int test__all_tracepoints(struct perf_evlist *evlist)
{
	TEST_ASSERT_VAL("wrong events count",
			count_tracepoints() == evlist->nr_entries);

	return test__checkevent_tracepoint_multi(evlist);
}

1387
struct evlist_test {
1388 1389
	const char *name;
	__u32 type;
1390
	const int id;
1391
	bool (*valid)(void);
1392 1393 1394
	int (*check)(struct perf_evlist *evlist);
};

1395
static struct evlist_test test__events[] = {
1396
	{
1397
		.name  = "syscalls:sys_enter_openat",
1398
		.check = test__checkevent_tracepoint,
1399
		.id    = 0,
1400
	},
1401
	{
1402 1403
		.name  = "syscalls:*",
		.check = test__checkevent_tracepoint_multi,
1404
		.id    = 1,
1405
	},
1406
	{
1407 1408
		.name  = "r1a",
		.check = test__checkevent_raw,
1409
		.id    = 2,
1410
	},
1411
	{
1412 1413
		.name  = "1:1",
		.check = test__checkevent_numeric,
1414
		.id    = 3,
1415
	},
1416
	{
1417 1418
		.name  = "instructions",
		.check = test__checkevent_symbolic_name,
1419
		.id    = 4,
1420
	},
1421
	{
1422 1423
		.name  = "cycles/period=100000,config2/",
		.check = test__checkevent_symbolic_name_config,
1424
		.id    = 5,
1425
	},
1426
	{
1427 1428
		.name  = "faults",
		.check = test__checkevent_symbolic_alias,
1429
		.id    = 6,
1430
	},
1431
	{
1432 1433
		.name  = "L1-dcache-load-miss",
		.check = test__checkevent_genhw,
1434
		.id    = 7,
1435
	},
1436
	{
1437 1438
		.name  = "mem:0",
		.check = test__checkevent_breakpoint,
1439
		.id    = 8,
1440
	},
1441
	{
1442 1443
		.name  = "mem:0:x",
		.check = test__checkevent_breakpoint_x,
1444
		.id    = 9,
1445
	},
1446
	{
1447 1448
		.name  = "mem:0:r",
		.check = test__checkevent_breakpoint_r,
1449
		.id    = 10,
1450
	},
1451
	{
1452 1453
		.name  = "mem:0:w",
		.check = test__checkevent_breakpoint_w,
1454
		.id    = 11,
1455
	},
1456
	{
1457
		.name  = "syscalls:sys_enter_openat:k",
1458
		.check = test__checkevent_tracepoint_modifier,
1459
		.id    = 12,
1460
	},
1461
	{
1462 1463
		.name  = "syscalls:*:u",
		.check = test__checkevent_tracepoint_multi_modifier,
1464
		.id    = 13,
1465
	},
1466
	{
1467 1468
		.name  = "r1a:kp",
		.check = test__checkevent_raw_modifier,
1469
		.id    = 14,
1470
	},
1471
	{
1472 1473
		.name  = "1:1:hp",
		.check = test__checkevent_numeric_modifier,
1474
		.id    = 15,
1475
	},
1476
	{
1477 1478
		.name  = "instructions:h",
		.check = test__checkevent_symbolic_name_modifier,
1479
		.id    = 16,
1480
	},
1481
	{
1482 1483
		.name  = "faults:u",
		.check = test__checkevent_symbolic_alias_modifier,
1484
		.id    = 17,
1485
	},
1486
	{
1487 1488
		.name  = "L1-dcache-load-miss:kp",
		.check = test__checkevent_genhw_modifier,
1489
		.id    = 18,
1490
	},
1491
	{
1492 1493
		.name  = "mem:0:u",
		.check = test__checkevent_breakpoint_modifier,
1494
		.id    = 19,
1495
	},
1496
	{
1497 1498
		.name  = "mem:0:x:k",
		.check = test__checkevent_breakpoint_x_modifier,
1499
		.id    = 20,
1500
	},
1501
	{
1502 1503
		.name  = "mem:0:r:hp",
		.check = test__checkevent_breakpoint_r_modifier,
1504
		.id    = 21,