| // 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 "util.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) |
| |
| static int test__checkevent_tracepoint(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 number of groups", 0 == evlist->nr_groups); |
| 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); |
| return 0; |
| } |
| |
| static int test__checkevent_tracepoint_multi(struct perf_evlist *evlist) |
| { |
| struct perf_evsel *evsel; |
| |
| TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1); |
| 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->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); |
| } |
| return 0; |
| } |
| |
| static int test__checkevent_raw(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 config", 0x1a == evsel->attr.config); |
| return 0; |
| } |
| |
| static int test__checkevent_numeric(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", 1 == evsel->attr.type); |
| TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); |
| return 0; |
| } |
| |
| static int test__checkevent_symbolic_name(struct perf_evlist *evlist) |
| { |
| 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_HARDWARE == evsel->attr.type); |
| TEST_ASSERT_VAL("wrong config", |
| PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config); |
| return 0; |
| } |
| |
| static int test__checkevent_symbolic_name_config(struct perf_evlist *evlist) |
| { |
| 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_HARDWARE == evsel->attr.type); |
| TEST_ASSERT_VAL("wrong config", |
| PERF_COUNT_HW_CPU_CYCLES == evsel->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->attr.sample_period); |
| TEST_ASSERT_VAL("wrong config1", |
| 0 == evsel->attr.config1); |
| TEST_ASSERT_VAL("wrong config2", |
| 1 == evsel->attr.config2); |
| return 0; |
| } |
| |
| static int test__checkevent_symbolic_alias(struct perf_evlist *evlist) |
| { |
| 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_SOFTWARE == evsel->attr.type); |
| TEST_ASSERT_VAL("wrong config", |
| PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config); |
| return 0; |
| } |
| |
| static int test__checkevent_genhw(struct perf_evlist *evlist) |
| { |
| 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_HW_CACHE == evsel->attr.type); |
| TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->attr.config); |
| return 0; |
| } |
| |
| static int test__checkevent_breakpoint(struct perf_evlist *evlist) |
| { |
| 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_4 == |
| evsel->attr.bp_len); |
| return 0; |
| } |
| |
| static int test__checkevent_breakpoint_x(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_X == evsel->attr.bp_type); |
| TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->attr.bp_len); |
| return 0; |
| } |
| |
| static int test__checkevent_breakpoint_r(struct perf_evlist *evlist) |
| { |
| 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 == evsel->attr.bp_type); |
| TEST_ASSERT_VAL("wrong bp_len", |
| HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len); |
| return 0; |
| } |
| |
| static int test__checkevent_breakpoint_w(struct perf_evlist *evlist) |
| { |
| 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_4 == evsel->attr.bp_len); |
| return 0; |
| } |
| |
| static int test__checkevent_breakpoint_rw(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_4 == evsel->attr.bp_len); |
| return 0; |
| } |
| |
| static int test__checkevent_tracepoint_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_tracepoint(evlist); |
| } |
| |
| static int |
| test__checkevent_tracepoint_multi_modifier(struct perf_evlist *evlist) |
| { |
| struct perf_evsel *evsel; |
| |
| TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1); |
| |
| evlist__for_each_entry(evlist, evsel) { |
| TEST_ASSERT_VAL("wrong exclude_user", |
| !evsel->attr.exclude_user); |
| TEST_ASSERT_VAL("wrong exclude_kernel", |
| evsel->attr.exclude_kernel); |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); |
| } |
| |
| return test__checkevent_tracepoint_multi(evlist); |
| } |
| |
| static int test__checkevent_raw_modifier(struct perf_evlist *evlist) |
| { |
| 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_raw(evlist); |
| } |
| |
| static int test__checkevent_numeric_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_numeric(evlist); |
| } |
| |
| static int test__checkevent_symbolic_name_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_symbolic_name(evlist); |
| } |
| |
| static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist) |
| { |
| struct perf_evsel *evsel = perf_evlist__first(evlist); |
| |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); |
| TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); |
| |
| return test__checkevent_symbolic_name(evlist); |
| } |
| |
| static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist) |
| { |
| struct perf_evsel *evsel = perf_evlist__first(evlist); |
| |
| TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); |
| |
| return test__checkevent_symbolic_name(evlist); |
| } |
| |
| static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist) |
| { |
| 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_symbolic_alias(evlist); |
| } |
| |
| static int test__checkevent_genhw_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_genhw(evlist); |
| } |
| |
| static int test__checkevent_exclude_idle_modifier(struct perf_evlist *evlist) |
| { |
| struct perf_evsel *evsel = perf_evlist__first(evlist); |
| |
| TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle); |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); |
| TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); |
| |
| return test__checkevent_symbolic_name(evlist); |
| } |
| |
| static int test__checkevent_exclude_idle_modifier_1(struct perf_evlist *evlist) |
| { |
| struct perf_evsel *evsel = perf_evlist__first(evlist); |
| |
| TEST_ASSERT_VAL("wrong exclude idle", evsel->attr.exclude_idle); |
| TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); |
| TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host); |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); |
| TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); |
| |
| return test__checkevent_symbolic_name(evlist); |
| } |
| |
| static int test__checkevent_breakpoint_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 name", |
| !strcmp(perf_evsel__name(evsel), "mem:0:u")); |
| |
| return test__checkevent_breakpoint(evlist); |
| } |
| |
| static int test__checkevent_breakpoint_x_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 name", |
| !strcmp(perf_evsel__name(evsel), "mem:0:x:k")); |
| |
| return test__checkevent_breakpoint_x(evlist); |
| } |
| |
| static int test__checkevent_breakpoint_r_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 name", |
| !strcmp(perf_evsel__name(evsel), "mem:0:r:hp")); |
| |
| return test__checkevent_breakpoint_r(evlist); |
| } |
| |
| static int test__checkevent_breakpoint_w_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 name", |
| !strcmp(perf_evsel__name(evsel), "mem:0:w:up")); |
| |
| return test__checkevent_breakpoint_w(evlist); |
| } |
| |
| static int test__checkevent_breakpoint_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); |
| 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 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 config", 10 == evsel->attr.config); |
| TEST_ASSERT_VAL("wrong config1", 1 == evsel->attr.config1); |
| TEST_ASSERT_VAL("wrong config2", 3 == evsel->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->attr.sample_period); |
| |
| return 0; |
| } |
| |
| static int test__checkevent_list(struct perf_evlist *evlist) |
| { |
| struct perf_evsel *evsel = perf_evlist__first(evlist); |
| |
| TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries); |
| |
| /* r1 */ |
| TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type); |
| TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); |
| TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1); |
| TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2); |
| TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); |
| TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); |
| TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); |
| |
| /* syscalls:sys_enter_openat:k */ |
| evsel = perf_evsel__next(evsel); |
| 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 precise_ip", !evsel->attr.precise_ip); |
| |
| /* 1:1:hp */ |
| evsel = perf_evsel__next(evsel); |
| TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type); |
| TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config); |
| TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); |
| TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); |
| TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv); |
| TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip); |
| |
| return 0; |
| } |
| |
| static int test__checkevent_pmu_name(struct perf_evlist *evlist) |
| { |
| struct perf_evsel *evsel = perf_evlist__first(evlist); |
| |
| /* cpu/config=1,name=krava/u */ |
| 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" */ |
| 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 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", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type)); |
| 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", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type)); |
| 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 int count_tracepoints(void) |
| { |
| struct dirent *events_ent; |
| DIR *events_dir; |
| int cnt = 0; |
| |
| events_dir = opendir(tracing_events_path); |
| |
| TEST_ASSERT_VAL("Can't open events dir", events_dir); |
| |
| while ((events_ent = readdir(events_dir))) { |
| char sys_path[PATH_MAX]; |
| 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; |
| |
| scnprintf(sys_path, PATH_MAX, "%s/%s", |
| tracing_events_path, events_ent->d_name); |
| |
| 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); |
| } |
| |
| 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; |
| 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, |
| .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, |
| }, |
| }; |
| |
| 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, |
| }, |
| }; |
| |
| 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 perf_evlist *evlist; |
| int ret; |
| |
| evlist = perf_evlist__new(); |
| if (evlist == NULL) |
| return -ENOMEM; |
| |
| ret = parse_events(evlist, e->name, NULL); |
| if (ret) { |
| pr_debug("failed to parse event '%s', err %d\n", |
| e->name, ret); |
| } 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'\n", e->id, e->name); |
| ret1 = test_event(e); |
| if (ret1) |
| ret2 = ret1; |
| } |
| |
| 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; |
| 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; |
| } |