// SPDX-License-Identifier: GPL-2.0
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#include "parse-events.h"
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#include "evsel.h"
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#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>
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#include <sys/stat.h>
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#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 | \
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PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
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#if defined(__s390x__)
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/* Return true if kvm module is available and loaded. Test this
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* and retun success when trace point kvm_s390_create_vm
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* exists. Otherwise this test always fails.
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*/
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static bool kvm_s390_create_vm_valid(void)
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{
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char *eventfile;
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bool rc = false;
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eventfile = get_events_file("kvm-s390");
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if (eventfile) {
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DIR *mydir = opendir(eventfile);
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if (mydir) {
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rc = true;
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closedir(mydir);
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}
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put_events_file(eventfile);
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}
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return rc;
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}
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#endif
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static int test__checkevent_tracepoint(struct perf_evlist *evlist)
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{
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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);
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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);
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return 0;
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}
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static int test__checkevent_tracepoint_multi(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel;
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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",
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PERF_TYPE_TRACEPOINT == evsel->attr.type);
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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",
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1 == evsel->attr.sample_period);
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}
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return 0;
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}
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static int test__checkevent_raw(struct perf_evlist *evlist)
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{
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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 type", PERF_TYPE_RAW == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0x1a == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_numeric(struct perf_evlist *evlist)
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{
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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 type", 1 == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_symbolic_name(struct perf_evlist *evlist)
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{
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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 type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_symbolic_name_config(struct perf_evlist *evlist)
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{
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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 type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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/*
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* The period value gets configured within perf_evlist__config,
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* while this test executes only parse events method.
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*/
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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",
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0 == evsel->attr.config1);
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TEST_ASSERT_VAL("wrong config2",
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1 == evsel->attr.config2);
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return 0;
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}
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static int test__checkevent_symbolic_alias(struct perf_evlist *evlist)
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{
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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 type", PERF_TYPE_SOFTWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_genhw(struct perf_evlist *evlist)
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{
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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 type", PERF_TYPE_HW_CACHE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_breakpoint(struct perf_evlist *evlist)
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{
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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 type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
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evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
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evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_breakpoint_x(struct perf_evlist *evlist)
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{
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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 type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type",
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HW_BREAKPOINT_X == evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_breakpoint_r(struct perf_evlist *evlist)
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{
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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 type",
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PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type",
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HW_BREAKPOINT_R == evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len",
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HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_breakpoint_w(struct perf_evlist *evlist)
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{
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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 type",
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PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type",
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HW_BREAKPOINT_W == evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len",
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HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_breakpoint_rw(struct perf_evlist *evlist)
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{
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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 type",
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PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type",
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(HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len",
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HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_tracepoint_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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return test__checkevent_tracepoint(evlist);
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}
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static int
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test__checkevent_tracepoint_multi_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel;
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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",
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!evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel",
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evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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}
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return test__checkevent_tracepoint_multi(evlist);
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}
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static int test__checkevent_raw_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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return test__checkevent_raw(evlist);
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}
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static int test__checkevent_numeric_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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return test__checkevent_numeric(evlist);
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}
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static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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return test__checkevent_symbolic_name(evlist);
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}
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static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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return test__checkevent_symbolic_name(evlist);
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}
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static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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return test__checkevent_symbolic_name(evlist);
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}
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static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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return test__checkevent_symbolic_alias(evlist);
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}
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static int test__checkevent_genhw_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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return test__checkevent_genhw(evlist);
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}
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static int test__checkevent_exclude_idle_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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return test__checkevent_symbolic_name(evlist);
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}
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static int test__checkevent_exclude_idle_modifier_1(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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return test__checkevent_symbolic_name(evlist);
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}
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static int test__checkevent_breakpoint_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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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);
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}
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static int test__checkevent_breakpoint_x_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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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);
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}
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static int test__checkevent_breakpoint_r_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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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);
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}
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static int test__checkevent_breakpoint_w_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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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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}
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static int test__checkevent_breakpoint_rw_modifier(struct perf_evlist *evlist)
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{
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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);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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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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}
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static int test__checkevent_pmu(struct perf_evlist *evlist)
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{
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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 type", PERF_TYPE_RAW == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 10 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong config1", 1 == evsel->attr.config1);
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TEST_ASSERT_VAL("wrong config2", 3 == evsel->attr.config2);
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/*
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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", 0 == evsel->attr.sample_period);
|
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return 0;
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}
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static int test__checkevent_list(struct perf_evlist *evlist)
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{
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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);
|
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/* r1 */
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1);
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TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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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);
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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);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
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/* 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);
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TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
|
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return 0;
|
}
|
|
static int test__checkevent_pmu_name(struct perf_evlist *evlist)
|
{
|
struct perf_evsel *evsel = perf_evlist__first(evlist);
|
|
/* 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);
|
TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava"));
|
|
/* 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);
|
TEST_ASSERT_VAL("wrong name",
|
!strcmp(perf_evsel__name(evsel), "cpu/config=2/u"));
|
|
return 0;
|
}
|
|
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);
|
TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
|
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);
|
TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel));
|
TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type));
|
|
return 0;
|
}
|
|
static int test__checkevent_pmu_events(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_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;
|
}
|
|
|
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;
|
}
|
|
static int test__checkterms_simple(struct list_head *terms)
|
{
|
struct parse_events_term *term;
|
|
/* config=10 */
|
term = list_entry(terms->next, struct parse_events_term, list);
|
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 */
|
term = list_entry(term->list.next, struct parse_events_term, list);
|
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 */
|
term = list_entry(term->list.next, struct parse_events_term, list);
|
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*/
|
term = list_entry(term->list.next, struct parse_events_term, list);
|
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;
|
}
|
|
static int test__group1(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);
|
|
/* instructions:k */
|
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 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);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* cycles:upp */
|
evsel = perf_evsel__next(evsel);
|
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);
|
/* use of precise requires 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 == 2);
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
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);
|
TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
|
|
/* faults + :ku modifier */
|
evsel = leader = perf_evlist__first(evlist);
|
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", 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);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* cache-references + :u 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_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);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* cycles:k */
|
evsel = perf_evsel__next(evsel);
|
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", perf_evsel__is_group_leader(evsel));
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
return 0;
|
}
|
|
static int test__group3(struct perf_evlist *evlist __maybe_unused)
|
{
|
struct perf_evsel *evsel, *leader;
|
|
TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
|
TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
|
|
/* group1 syscalls:sys_enter_openat:H */
|
evsel = leader = perf_evlist__first(evlist);
|
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", perf_evsel__is_group_leader(evsel));
|
TEST_ASSERT_VAL("wrong group name",
|
!strcmp(leader->group_name, "group1"));
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* group1 cycles:kppp */
|
evsel = perf_evsel__next(evsel);
|
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);
|
/* use of precise requires 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 == 3);
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* group2 cycles + G modifier */
|
evsel = leader = perf_evsel__next(evsel);
|
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", perf_evsel__is_group_leader(evsel));
|
TEST_ASSERT_VAL("wrong group name",
|
!strcmp(leader->group_name, "group2"));
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* group2 1:3 + G modifier */
|
evsel = perf_evsel__next(evsel);
|
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);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* instructions:u */
|
evsel = perf_evsel__next(evsel);
|
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", perf_evsel__is_group_leader(evsel));
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
return 0;
|
}
|
|
static int test__group4(struct perf_evlist *evlist __maybe_unused)
|
{
|
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:u + p */
|
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);
|
/* use of precise requires 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 == 1);
|
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);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* instructions:kp + p */
|
evsel = perf_evsel__next(evsel);
|
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);
|
/* use of precise requires 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 == 2);
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
return 0;
|
}
|
|
static int test__group5(struct perf_evlist *evlist __maybe_unused)
|
{
|
struct perf_evsel *evsel, *leader;
|
|
TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
|
TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
|
|
/* cycles + G */
|
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);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* instructions + G */
|
evsel = perf_evsel__next(evsel);
|
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);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* cycles:G */
|
evsel = leader = perf_evsel__next(evsel);
|
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);
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
/* instructions:G */
|
evsel = perf_evsel__next(evsel);
|
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);
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
/* cycles */
|
evsel = perf_evsel__next(evsel);
|
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", perf_evsel__is_group_leader(evsel));
|
|
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 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;
|
}
|
|
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;
|
}
|
|
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);
|
}
|
|
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;
|
}
|
|
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;
|
}
|
|
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;
|
}
|
|
static bool test__intel_pt_valid(void)
|
{
|
return !!perf_pmu__find("intel_pt");
|
}
|
|
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;
|
}
|
|
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;
|
}
|
|
static int count_tracepoints(void)
|
{
|
struct dirent *events_ent;
|
DIR *events_dir;
|
int cnt = 0;
|
|
events_dir = tracing_events__opendir();
|
|
TEST_ASSERT_VAL("Can't open events dir", events_dir);
|
|
while ((events_ent = readdir(events_dir))) {
|
char *sys_path;
|
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;
|
|
sys_path = get_events_file(events_ent->d_name);
|
TEST_ASSERT_VAL("Can't get sys path", sys_path);
|
|
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);
|
put_events_file(sys_path);
|
}
|
|
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);
|
}
|
|
struct evlist_test {
|
const char *name;
|
__u32 type;
|
const int id;
|
bool (*valid)(void);
|
int (*check)(struct perf_evlist *evlist);
|
};
|
|
static struct evlist_test test__events[] = {
|
{
|
.name = "syscalls:sys_enter_openat",
|
.check = test__checkevent_tracepoint,
|
.id = 0,
|
},
|
{
|
.name = "syscalls:*",
|
.check = test__checkevent_tracepoint_multi,
|
.id = 1,
|
},
|
{
|
.name = "r1a",
|
.check = test__checkevent_raw,
|
.id = 2,
|
},
|
{
|
.name = "1:1",
|
.check = test__checkevent_numeric,
|
.id = 3,
|
},
|
{
|
.name = "instructions",
|
.check = test__checkevent_symbolic_name,
|
.id = 4,
|
},
|
{
|
.name = "cycles/period=100000,config2/",
|
.check = test__checkevent_symbolic_name_config,
|
.id = 5,
|
},
|
{
|
.name = "faults",
|
.check = test__checkevent_symbolic_alias,
|
.id = 6,
|
},
|
{
|
.name = "L1-dcache-load-miss",
|
.check = test__checkevent_genhw,
|
.id = 7,
|
},
|
{
|
.name = "mem:0",
|
.check = test__checkevent_breakpoint,
|
.id = 8,
|
},
|
{
|
.name = "mem:0:x",
|
.check = test__checkevent_breakpoint_x,
|
.id = 9,
|
},
|
{
|
.name = "mem:0:r",
|
.check = test__checkevent_breakpoint_r,
|
.id = 10,
|
},
|
{
|
.name = "mem:0:w",
|
.check = test__checkevent_breakpoint_w,
|
.id = 11,
|
},
|
{
|
.name = "syscalls:sys_enter_openat:k",
|
.check = test__checkevent_tracepoint_modifier,
|
.id = 12,
|
},
|
{
|
.name = "syscalls:*:u",
|
.check = test__checkevent_tracepoint_multi_modifier,
|
.id = 13,
|
},
|
{
|
.name = "r1a:kp",
|
.check = test__checkevent_raw_modifier,
|
.id = 14,
|
},
|
{
|
.name = "1:1:hp",
|
.check = test__checkevent_numeric_modifier,
|
.id = 15,
|
},
|
{
|
.name = "instructions:h",
|
.check = test__checkevent_symbolic_name_modifier,
|
.id = 16,
|
},
|
{
|
.name = "faults:u",
|
.check = test__checkevent_symbolic_alias_modifier,
|
.id = 17,
|
},
|
{
|
.name = "L1-dcache-load-miss:kp",
|
.check = test__checkevent_genhw_modifier,
|
.id = 18,
|
},
|
{
|
.name = "mem:0:u",
|
.check = test__checkevent_breakpoint_modifier,
|
.id = 19,
|
},
|
{
|
.name = "mem:0:x:k",
|
.check = test__checkevent_breakpoint_x_modifier,
|
.id = 20,
|
},
|
{
|
.name = "mem:0:r:hp",
|
.check = test__checkevent_breakpoint_r_modifier,
|
.id = 21,
|
},
|
{
|
.name = "mem:0:w:up",
|
.check = test__checkevent_breakpoint_w_modifier,
|
.id = 22,
|
},
|
{
|
.name = "r1,syscalls:sys_enter_openat:k,1:1:hp",
|
.check = test__checkevent_list,
|
.id = 23,
|
},
|
{
|
.name = "instructions:G",
|
.check = test__checkevent_exclude_host_modifier,
|
.id = 24,
|
},
|
{
|
.name = "instructions:H",
|
.check = test__checkevent_exclude_guest_modifier,
|
.id = 25,
|
},
|
{
|
.name = "mem:0:rw",
|
.check = test__checkevent_breakpoint_rw,
|
.id = 26,
|
},
|
{
|
.name = "mem:0:rw:kp",
|
.check = test__checkevent_breakpoint_rw_modifier,
|
.id = 27,
|
},
|
{
|
.name = "{instructions:k,cycles:upp}",
|
.check = test__group1,
|
.id = 28,
|
},
|
{
|
.name = "{faults:k,cache-references}:u,cycles:k",
|
.check = test__group2,
|
.id = 29,
|
},
|
{
|
.name = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
|
.check = test__group3,
|
.id = 30,
|
},
|
{
|
.name = "{cycles:u,instructions:kp}:p",
|
.check = test__group4,
|
.id = 31,
|
},
|
{
|
.name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
|
.check = test__group5,
|
.id = 32,
|
},
|
{
|
.name = "*:*",
|
.check = test__all_tracepoints,
|
.id = 33,
|
},
|
{
|
.name = "{cycles,cache-misses:G}:H",
|
.check = test__group_gh1,
|
.id = 34,
|
},
|
{
|
.name = "{cycles,cache-misses:H}:G",
|
.check = test__group_gh2,
|
.id = 35,
|
},
|
{
|
.name = "{cycles:G,cache-misses:H}:u",
|
.check = test__group_gh3,
|
.id = 36,
|
},
|
{
|
.name = "{cycles:G,cache-misses:H}:uG",
|
.check = test__group_gh4,
|
.id = 37,
|
},
|
{
|
.name = "{cycles,cache-misses,branch-misses}:S",
|
.check = test__leader_sample1,
|
.id = 38,
|
},
|
{
|
.name = "{instructions,branch-misses}:Su",
|
.check = test__leader_sample2,
|
.id = 39,
|
},
|
{
|
.name = "instructions:uDp",
|
.check = test__checkevent_pinned_modifier,
|
.id = 40,
|
},
|
{
|
.name = "{cycles,cache-misses,branch-misses}:D",
|
.check = test__pinned_group,
|
.id = 41,
|
},
|
{
|
.name = "mem:0/1",
|
.check = test__checkevent_breakpoint_len,
|
.id = 42,
|
},
|
{
|
.name = "mem:0/2:w",
|
.check = test__checkevent_breakpoint_len_w,
|
.id = 43,
|
},
|
{
|
.name = "mem:0/4:rw:u",
|
.check = test__checkevent_breakpoint_len_rw_modifier,
|
.id = 44
|
},
|
#if defined(__s390x__)
|
{
|
.name = "kvm-s390:kvm_s390_create_vm",
|
.check = test__checkevent_tracepoint,
|
.valid = kvm_s390_create_vm_valid,
|
.id = 100,
|
},
|
#endif
|
{
|
.name = "instructions:I",
|
.check = test__checkevent_exclude_idle_modifier,
|
.id = 45,
|
},
|
{
|
.name = "instructions:kIG",
|
.check = test__checkevent_exclude_idle_modifier_1,
|
.id = 46,
|
},
|
{
|
.name = "task-clock:P,cycles",
|
.check = test__checkevent_precise_max_modifier,
|
.id = 47,
|
},
|
{
|
.name = "instructions/name=insn/",
|
.check = test__checkevent_config_symbol,
|
.id = 48,
|
},
|
{
|
.name = "r1234/name=rawpmu/",
|
.check = test__checkevent_config_raw,
|
.id = 49,
|
},
|
{
|
.name = "4:0x6530160/name=numpmu/",
|
.check = test__checkevent_config_num,
|
.id = 50,
|
},
|
{
|
.name = "L1-dcache-misses/name=cachepmu/",
|
.check = test__checkevent_config_cache,
|
.id = 51,
|
},
|
{
|
.name = "intel_pt//u",
|
.valid = test__intel_pt_valid,
|
.check = test__intel_pt,
|
.id = 52,
|
},
|
{
|
.name = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
|
.check = test__checkevent_complex_name,
|
.id = 53
|
}
|
};
|
|
static struct evlist_test test__events_pmu[] = {
|
{
|
.name = "cpu/config=10,config1,config2=3,period=1000/u",
|
.check = test__checkevent_pmu,
|
.id = 0,
|
},
|
{
|
.name = "cpu/config=1,name=krava/u,cpu/config=2/u",
|
.check = test__checkevent_pmu_name,
|
.id = 1,
|
},
|
{
|
.name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
|
.check = test__checkevent_pmu_partial_time_callgraph,
|
.id = 2,
|
},
|
{
|
.name = "cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2/ukp",
|
.check = test__checkevent_complex_name,
|
.id = 3,
|
}
|
};
|
|
struct terms_test {
|
const char *str;
|
__u32 type;
|
int (*check)(struct list_head *terms);
|
};
|
|
static struct terms_test test__terms[] = {
|
[0] = {
|
.str = "config=10,config1,config2=3,umask=1",
|
.check = test__checkterms_simple,
|
},
|
};
|
|
static int test_event(struct evlist_test *e)
|
{
|
struct parse_events_error err = { .idx = 0, };
|
struct perf_evlist *evlist;
|
int ret;
|
|
if (e->valid && !e->valid()) {
|
pr_debug("... SKIP");
|
return 0;
|
}
|
|
evlist = perf_evlist__new();
|
if (evlist == NULL)
|
return -ENOMEM;
|
|
ret = parse_events(evlist, e->name, &err);
|
if (ret) {
|
pr_debug("failed to parse event '%s', err %d, str '%s'\n",
|
e->name, ret, err.str);
|
parse_events_print_error(&err, e->name);
|
} else {
|
ret = e->check(evlist);
|
}
|
|
perf_evlist__delete(evlist);
|
|
return ret;
|
}
|
|
static int test_events(struct evlist_test *events, unsigned cnt)
|
{
|
int ret1, ret2 = 0;
|
unsigned i;
|
|
for (i = 0; i < cnt; i++) {
|
struct evlist_test *e = &events[i];
|
|
pr_debug("running test %d '%s'", e->id, e->name);
|
ret1 = test_event(e);
|
if (ret1)
|
ret2 = ret1;
|
pr_debug("\n");
|
}
|
|
return ret2;
|
}
|
|
static int test_term(struct terms_test *t)
|
{
|
struct list_head terms;
|
int ret;
|
|
INIT_LIST_HEAD(&terms);
|
|
ret = parse_events_terms(&terms, t->str);
|
if (ret) {
|
pr_debug("failed to parse terms '%s', err %d\n",
|
t->str , ret);
|
return ret;
|
}
|
|
ret = t->check(&terms);
|
parse_events_terms__purge(&terms);
|
|
return ret;
|
}
|
|
static int test_terms(struct terms_test *terms, unsigned cnt)
|
{
|
int ret = 0;
|
unsigned i;
|
|
for (i = 0; i < cnt; i++) {
|
struct terms_test *t = &terms[i];
|
|
pr_debug("running test %d '%s'\n", i, t->str);
|
ret = test_term(t);
|
if (ret)
|
break;
|
}
|
|
return ret;
|
}
|
|
static int test_pmu(void)
|
{
|
struct stat st;
|
char path[PATH_MAX];
|
int ret;
|
|
snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
|
sysfs__mountpoint());
|
|
ret = stat(path, &st);
|
if (ret)
|
pr_debug("omitting PMU cpu tests\n");
|
return !ret;
|
}
|
|
static int test_pmu_events(void)
|
{
|
struct stat st;
|
char path[PATH_MAX];
|
struct dirent *ent;
|
DIR *dir;
|
int ret;
|
|
snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
|
sysfs__mountpoint());
|
|
ret = stat(path, &st);
|
if (ret) {
|
pr_debug("omitting PMU cpu events tests\n");
|
return 0;
|
}
|
|
dir = opendir(path);
|
if (!dir) {
|
pr_debug("can't open pmu event dir");
|
return -1;
|
}
|
|
while (!ret && (ent = readdir(dir))) {
|
struct evlist_test e = { .id = 0, };
|
char name[2 * NAME_MAX + 1 + 12 + 3];
|
|
/* Names containing . are special and cannot be used directly */
|
if (strchr(ent->d_name, '.'))
|
continue;
|
|
snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name);
|
|
e.name = name;
|
e.check = test__checkevent_pmu_events;
|
|
ret = test_event(&e);
|
if (ret)
|
break;
|
snprintf(name, sizeof(name), "%s:u,cpu/event=%s/u", ent->d_name, ent->d_name);
|
e.name = name;
|
e.check = test__checkevent_pmu_events_mix;
|
ret = test_event(&e);
|
}
|
|
closedir(dir);
|
return ret;
|
}
|
|
int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused)
|
{
|
int ret1, ret2 = 0;
|
|
#define TEST_EVENTS(tests) \
|
do { \
|
ret1 = test_events(tests, ARRAY_SIZE(tests)); \
|
if (!ret2) \
|
ret2 = ret1; \
|
} while (0)
|
|
TEST_EVENTS(test__events);
|
|
if (test_pmu())
|
TEST_EVENTS(test__events_pmu);
|
|
if (test_pmu()) {
|
int ret = test_pmu_events();
|
if (ret)
|
return ret;
|
}
|
|
ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
|
if (!ret2)
|
ret2 = ret1;
|
|
return ret2;
|
}
|
