| // SPDX-License-Identifier: GPL-2.0 | |
| #include "parse-events.h" | |
| #include "evsel.h" | |
| #include "evlist.h" | |
| #include <api/fs/fs.h> | |
| #include "tests.h" | |
| #include "debug.h" | |
| #include "pmu.h" | |
| #include <dirent.h> | |
| #include <errno.h> | |
| #include <sys/types.h> | |
| #include <sys/stat.h> | |
| #include <unistd.h> | |
| #include <linux/kernel.h> | |
| #include <linux/hw_breakpoint.h> | |
| #include <api/fs/tracing_path.h> | |
| #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \ | |
| PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD) | |
| #if defined(__s390x__) | |
| /* Return true if kvm module is available and loaded. Test this | |
| * and retun success when trace point kvm_s390_create_vm | |
| * exists. Otherwise this test always fails. | |
| */ | |
| static bool kvm_s390_create_vm_valid(void) | |
| { | |
| char *eventfile; | |
| bool rc = false; | |
| eventfile = get_events_file("kvm-s390"); | |
| if (eventfile) { | |
| DIR *mydir = opendir(eventfile); | |
| if (mydir) { | |
| rc = true; | |
| closedir(mydir); | |
| } | |
| put_events_file(eventfile); | |
| } | |
| return rc; | |
| } | |
| #endif | |
| static int test__checkevent_tracepoint(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong sample_type", | |
| PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type); | |
| TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period); | |
| return 0; | |
| } | |
| static int test__checkevent_tracepoint_multi(struct evlist *evlist) | |
| { | |
| struct evsel *evsel; | |
| TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1); | |
| TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups); | |
| evlist__for_each_entry(evlist, evsel) { | |
| TEST_ASSERT_VAL("wrong type", | |
| PERF_TYPE_TRACEPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong sample_type", | |
| PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type); | |
| TEST_ASSERT_VAL("wrong sample_period", | |
| 1 == evsel->core.attr.sample_period); | |
| } | |
| return 0; | |
| } | |
| static int test__checkevent_raw(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config); | |
| return 0; | |
| } | |
| static int test__checkevent_numeric(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config); | |
| return 0; | |
| } | |
| static int test__checkevent_symbolic_name(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config); | |
| return 0; | |
| } | |
| static int test__checkevent_symbolic_name_config(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| /* | |
| * The period value gets configured within perf_evlist__config, | |
| * while this test executes only parse events method. | |
| */ | |
| TEST_ASSERT_VAL("wrong period", | |
| 0 == evsel->core.attr.sample_period); | |
| TEST_ASSERT_VAL("wrong config1", | |
| 0 == evsel->core.attr.config1); | |
| TEST_ASSERT_VAL("wrong config2", | |
| 1 == evsel->core.attr.config2); | |
| return 0; | |
| } | |
| static int test__checkevent_symbolic_alias(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config); | |
| return 0; | |
| } | |
| static int test__checkevent_genhw(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->core.attr.config); | |
| return 0; | |
| } | |
| static int test__checkevent_breakpoint(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) == | |
| evsel->core.attr.bp_type); | |
| TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 == | |
| evsel->core.attr.bp_len); | |
| return 0; | |
| } | |
| static int test__checkevent_breakpoint_x(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong bp_type", | |
| HW_BREAKPOINT_X == evsel->core.attr.bp_type); | |
| TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->core.attr.bp_len); | |
| return 0; | |
| } | |
| static int test__checkevent_breakpoint_r(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", | |
| PERF_TYPE_BREAKPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong bp_type", | |
| HW_BREAKPOINT_R == evsel->core.attr.bp_type); | |
| TEST_ASSERT_VAL("wrong bp_len", | |
| HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len); | |
| return 0; | |
| } | |
| static int test__checkevent_breakpoint_w(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", | |
| PERF_TYPE_BREAKPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong bp_type", | |
| HW_BREAKPOINT_W == evsel->core.attr.bp_type); | |
| TEST_ASSERT_VAL("wrong bp_len", | |
| HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len); | |
| return 0; | |
| } | |
| static int test__checkevent_breakpoint_rw(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", | |
| PERF_TYPE_BREAKPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong bp_type", | |
| (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->core.attr.bp_type); | |
| TEST_ASSERT_VAL("wrong bp_len", | |
| HW_BREAKPOINT_LEN_4 == evsel->core.attr.bp_len); | |
| return 0; | |
| } | |
| static int test__checkevent_tracepoint_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| return test__checkevent_tracepoint(evlist); | |
| } | |
| static int | |
| test__checkevent_tracepoint_multi_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel; | |
| TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1); | |
| evlist__for_each_entry(evlist, evsel) { | |
| TEST_ASSERT_VAL("wrong exclude_user", | |
| !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", | |
| evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| } | |
| return test__checkevent_tracepoint_multi(evlist); | |
| } | |
| static int test__checkevent_raw_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); | |
| return test__checkevent_raw(evlist); | |
| } | |
| static int test__checkevent_numeric_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); | |
| return test__checkevent_numeric(evlist); | |
| } | |
| static int test__checkevent_symbolic_name_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| return test__checkevent_symbolic_name(evlist); | |
| } | |
| static int test__checkevent_exclude_host_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| return test__checkevent_symbolic_name(evlist); | |
| } | |
| static int test__checkevent_exclude_guest_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| return test__checkevent_symbolic_name(evlist); | |
| } | |
| static int test__checkevent_symbolic_alias_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| return test__checkevent_symbolic_alias(evlist); | |
| } | |
| static int test__checkevent_genhw_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); | |
| return test__checkevent_genhw(evlist); | |
| } | |
| static int test__checkevent_exclude_idle_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| return test__checkevent_symbolic_name(evlist); | |
| } | |
| static int test__checkevent_exclude_idle_modifier_1(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude idle", evsel->core.attr.exclude_idle); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| return test__checkevent_symbolic_name(evlist); | |
| } | |
| static int test__checkevent_breakpoint_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong name", | |
| !strcmp(perf_evsel__name(evsel), "mem:0:u")); | |
| return test__checkevent_breakpoint(evlist); | |
| } | |
| static int test__checkevent_breakpoint_x_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong name", | |
| !strcmp(perf_evsel__name(evsel), "mem:0:x:k")); | |
| return test__checkevent_breakpoint_x(evlist); | |
| } | |
| static int test__checkevent_breakpoint_r_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong name", | |
| !strcmp(perf_evsel__name(evsel), "mem:0:r:hp")); | |
| return test__checkevent_breakpoint_r(evlist); | |
| } | |
| static int test__checkevent_breakpoint_w_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong name", | |
| !strcmp(perf_evsel__name(evsel), "mem:0:w:up")); | |
| return test__checkevent_breakpoint_w(evlist); | |
| } | |
| static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong name", | |
| !strcmp(perf_evsel__name(evsel), "mem:0:rw:kp")); | |
| return test__checkevent_breakpoint_rw(evlist); | |
| } | |
| static int test__checkevent_pmu(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 10 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong config1", 1 == evsel->core.attr.config1); | |
| TEST_ASSERT_VAL("wrong config2", 3 == evsel->core.attr.config2); | |
| /* | |
| * The period value gets configured within perf_evlist__config, | |
| * while this test executes only parse events method. | |
| */ | |
| TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period); | |
| return 0; | |
| } | |
| static int test__checkevent_list(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries); | |
| /* r1 */ | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong config1", 0 == evsel->core.attr.config1); | |
| TEST_ASSERT_VAL("wrong config2", 0 == evsel->core.attr.config2); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| /* syscalls:sys_enter_openat:k */ | |
| evsel = perf_evsel__next(evsel); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong sample_type", | |
| PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type); | |
| TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| /* 1:1:hp */ | |
| evsel = perf_evsel__next(evsel); | |
| TEST_ASSERT_VAL("wrong type", 1 == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); | |
| return 0; | |
| } | |
| static int test__checkevent_pmu_name(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| /* cpu/config=1,name=krava/u */ | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 1 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava")); | |
| /* cpu/config=2/u" */ | |
| evsel = perf_evsel__next(evsel); | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 2 == evsel->core.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 evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| /* cpu/config=1,call-graph=fp,time,period=100000/ */ | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 1 == evsel->core.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->core.attr.sample_period); | |
| TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel)); | |
| TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 2 == evsel->core.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->core.attr.sample_period); | |
| TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel)); | |
| TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->core.attr.sample_type)); | |
| return 0; | |
| } | |
| static int test__checkevent_pmu_events(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong exclude_user", | |
| !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", | |
| evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned); | |
| return 0; | |
| } | |
| static int test__checkevent_pmu_events_mix(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| /* pmu-event:u */ | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong exclude_user", | |
| !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", | |
| evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned); | |
| /* cpu/pmu-event/u*/ | |
| evsel = perf_evsel__next(evsel); | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong exclude_user", | |
| !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", | |
| evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong pinned", !evsel->core.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 evlist *evlist) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); | |
| /* instructions:k */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); | |
| TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| /* use of precise requires exclude_guest */ | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.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 evlist *evlist) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); | |
| /* faults + :ku modifier */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_SW_PAGE_FAULTS == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); | |
| TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CACHE_REFERENCES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 evlist *evlist __maybe_unused) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups); | |
| /* group1 syscalls:sys_enter_openat:H */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong sample_type", | |
| PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type); | |
| TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| /* use of precise requires exclude_guest */ | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 3 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 evlist *evlist __maybe_unused) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); | |
| /* cycles:u + p */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| /* use of precise requires exclude_guest */ | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| /* use of precise requires exclude_guest */ | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.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 evlist *evlist __maybe_unused) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups); | |
| /* cycles + G */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); | |
| return 0; | |
| } | |
| static int test__group_gh1(struct evlist *evlist) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); | |
| /* cycles + :H group modifier */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 evlist *evlist) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); | |
| /* cycles + :G group modifier */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 evlist *evlist) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); | |
| /* cycles:G + :u group modifier */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 evlist *evlist) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); | |
| /* cycles:G + :uG group modifier */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 core.nr_members", evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 evlist *evlist) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries); | |
| /* cycles - sampling group leader */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 evlist *evlist __maybe_unused) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| /* instructions - sampling group leader */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_INSTRUCTIONS == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->core.attr.exclude_guest); | |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.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 evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); | |
| TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned); | |
| return test__checkevent_symbolic_name(evlist); | |
| } | |
| static int test__pinned_group(struct evlist *evlist) | |
| { | |
| struct evsel *evsel, *leader; | |
| TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries); | |
| /* cycles - group leader */ | |
| evsel = leader = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CPU_CYCLES == evsel->core.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->core.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->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned); | |
| /* branch-misses - ditto */ | |
| evsel = perf_evsel__next(evsel); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned); | |
| return 0; | |
| } | |
| static int test__checkevent_breakpoint_len(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) == | |
| evsel->core.attr.bp_type); | |
| TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 == | |
| evsel->core.attr.bp_len); | |
| return 0; | |
| } | |
| static int test__checkevent_breakpoint_len_w(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", 0 == evsel->core.attr.config); | |
| TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W == | |
| evsel->core.attr.bp_type); | |
| TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 == | |
| evsel->core.attr.bp_len); | |
| return 0; | |
| } | |
| static int | |
| test__checkevent_breakpoint_len_rw_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); | |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); | |
| return test__checkevent_breakpoint_rw(evlist); | |
| } | |
| static int test__checkevent_precise_max_modifier(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); | |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type); | |
| TEST_ASSERT_VAL("wrong config", | |
| PERF_COUNT_SW_TASK_CLOCK == evsel->core.attr.config); | |
| return 0; | |
| } | |
| static int test__checkevent_config_symbol(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "insn") == 0); | |
| return 0; | |
| } | |
| static int test__checkevent_config_raw(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "rawpmu") == 0); | |
| return 0; | |
| } | |
| static int test__checkevent_config_num(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "numpmu") == 0); | |
| return 0; | |
| } | |
| static int test__checkevent_config_cache(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = 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 evlist *evlist) | |
| { | |
| struct evsel *evsel = 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 evlist *evlist) | |
| { | |
| struct evsel *evsel = 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 test__sym_event_slash(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE); | |
| TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES); | |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); | |
| return 0; | |
| } | |
| static int test__sym_event_dc(struct evlist *evlist) | |
| { | |
| struct evsel *evsel = evlist__first(evlist); | |
| TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE); | |
| TEST_ASSERT_VAL("wrong config", evsel->core.attr.config == PERF_COUNT_HW_CPU_CYCLES); | |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); | |
| 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 evlist *evlist) | |
| { | |
| TEST_ASSERT_VAL("wrong events count", | |
| count_tracepoints() == evlist->core.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 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 | |
| }, | |
| { | |
| .name = "cycles//u", | |
| .check = test__sym_event_slash, | |
| .id = 54, | |
| }, | |
| { | |
| .name = "cycles:k", | |
| .check = test__sym_event_dc, | |
| .id = 55, | |
| } | |
| }; | |
| 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; | |
| struct evlist *evlist; | |
| int ret; | |
| bzero(&err, sizeof(err)); | |
| if (e->valid && !e->valid()) { | |
| pr_debug("... SKIP"); | |
| return 0; | |
| } | |
| evlist = 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); | |
| } | |
| 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; | |
| } |