diff options
Diffstat (limited to 'tools/perf/tests/parse-events.c')
| -rw-r--r-- | tools/perf/tests/parse-events.c | 2599 |
1 files changed, 1761 insertions, 838 deletions
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index 895188b63f96..feb5727584d1 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -6,8 +6,10 @@ #include "tests.h" #include "debug.h" #include "pmu.h" +#include "pmus.h" #include <dirent.h> #include <errno.h> +#include "fncache.h" #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> @@ -18,9 +20,45 @@ #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \ PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD) +static int num_core_entries(void) +{ + /* + * If the kernel supports extended type, expect events to be + * opened once for each core PMU type. Otherwise fall back to the legacy + * behavior of opening only one event even though there are multiple + * PMUs + */ + if (perf_pmus__supports_extended_type()) + return perf_pmus__num_core_pmus(); + + return 1; +} + +static bool test_config(const struct evsel *evsel, __u64 expected_config) +{ + __u32 type = evsel->core.attr.type; + __u64 config = evsel->core.attr.config; + + if (type == PERF_TYPE_HARDWARE || type == PERF_TYPE_HW_CACHE) { + /* + * HARDWARE and HW_CACHE events encode the PMU's extended type + * in the top 32-bits. Mask in order to ignore. + */ + config &= PERF_HW_EVENT_MASK; + } + return config == expected_config; +} + +static bool test_perf_config(const struct perf_evsel *evsel, __u64 expected_config) +{ + return (evsel->attr.config & PERF_HW_EVENT_MASK) == expected_config; +} + +#ifdef HAVE_LIBTRACEEVENT + #if defined(__s390x__) /* Return true if kvm module is available and loaded. Test this - * and retun success when trace point kvm_s390_create_vm + * and return success when trace point kvm_s390_create_vm * exists. Otherwise this test always fails. */ static bool kvm_s390_create_vm_valid(void) @@ -49,12 +87,12 @@ 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 number of groups", 0 == evlist__nr_groups(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); - return 0; + return TEST_OK; } static int test__checkevent_tracepoint_multi(struct evlist *evlist) @@ -62,7 +100,7 @@ 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); + TEST_ASSERT_VAL("wrong number of groups", 0 == evlist__nr_groups(evlist)); evlist__for_each_entry(evlist, evsel) { TEST_ASSERT_VAL("wrong type", @@ -72,17 +110,46 @@ static int test__checkevent_tracepoint_multi(struct evlist *evlist) TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->core.attr.sample_period); } - return 0; + return TEST_OK; } +#endif /* HAVE_LIBTRACEEVENT */ 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; + struct perf_evsel *evsel; + bool raw_type_match = false; + + TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries); + + perf_evlist__for_each_evsel(&evlist->core, evsel) { + struct perf_pmu *pmu __maybe_unused = NULL; + bool type_matched = false; + + TEST_ASSERT_VAL("wrong config", test_perf_config(evsel, 0x1a)); + TEST_ASSERT_VAL("event not parsed as raw type", + evsel->attr.type == PERF_TYPE_RAW); +#if defined(__aarch64__) + /* + * Arm doesn't have a real raw type PMU in sysfs, so raw events + * would never match any PMU. However, RAW events on Arm will + * always successfully open on the first available core PMU + * so no need to test for a matching type here. + */ + type_matched = raw_type_match = true; +#else + while ((pmu = perf_pmus__scan(pmu)) != NULL) { + if (pmu->type == evsel->attr.type) { + TEST_ASSERT_VAL("PMU type expected once", !type_matched); + type_matched = true; + if (pmu->type == PERF_TYPE_RAW) + raw_type_match = true; + } + } +#endif + TEST_ASSERT_VAL("No PMU found for type", type_matched); + } + TEST_ASSERT_VAL("Raw PMU not matched", raw_type_match); + return TEST_OK; } static int test__checkevent_numeric(struct evlist *evlist) @@ -91,40 +158,62 @@ static int test__checkevent_numeric(struct evlist *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); + TEST_ASSERT_VAL("wrong config", test_config(evsel, 1)); + return TEST_OK; +} + + +static int assert_hw(struct perf_evsel *evsel, enum perf_hw_id id, const char *name) +{ + struct perf_pmu *pmu; + + if (evsel->attr.type == PERF_TYPE_HARDWARE) { + TEST_ASSERT_VAL("wrong config", test_perf_config(evsel, id)); + return 0; + } + pmu = perf_pmus__find_by_type(evsel->attr.type); + + TEST_ASSERT_VAL("unexpected PMU type", pmu); + TEST_ASSERT_VAL("PMU missing event", perf_pmu__have_event(pmu, name)); return 0; } static int test__checkevent_symbolic_name(struct evlist *evlist) { - struct evsel *evsel = evlist__first(evlist); + struct perf_evsel *evsel; - 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; + TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries); + + perf_evlist__for_each_evsel(&evlist->core, evsel) { + int ret = assert_hw(evsel, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + + if (ret) + return ret; + } + + return TEST_OK; } static int test__checkevent_symbolic_name_config(struct evlist *evlist) { - struct evsel *evsel = evlist__first(evlist); + struct perf_evsel *evsel; - 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; + TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries); + + perf_evlist__for_each_evsel(&evlist->core, evsel) { + int ret = assert_hw(evsel, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; + /* + * The period value gets configured within 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 TEST_OK; } static int test__checkevent_symbolic_alias(struct evlist *evlist) @@ -133,19 +222,21 @@ static int test__checkevent_symbolic_alias(struct evlist *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; + TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_SW_PAGE_FAULTS)); + return TEST_OK; } static int test__checkevent_genhw(struct evlist *evlist) { - struct evsel *evsel = evlist__first(evlist); + struct perf_evsel *evsel; - 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; + TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries); + + perf_evlist__for_each_entry(&evlist->core, evsel) { + TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->attr.type); + TEST_ASSERT_VAL("wrong config", test_perf_config(evsel, 1 << 16)); + } + return TEST_OK; } static int test__checkevent_breakpoint(struct evlist *evlist) @@ -154,12 +245,12 @@ static int test__checkevent_breakpoint(struct evlist *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 config", test_config(evsel, 0)); 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; + return TEST_OK; } static int test__checkevent_breakpoint_x(struct evlist *evlist) @@ -168,11 +259,11 @@ static int test__checkevent_breakpoint_x(struct evlist *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 config", test_config(evsel, 0)); 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; + return TEST_OK; } static int test__checkevent_breakpoint_r(struct evlist *evlist) @@ -182,12 +273,12 @@ static int test__checkevent_breakpoint_r(struct evlist *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 config", test_config(evsel, 0)); 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; + return TEST_OK; } static int test__checkevent_breakpoint_w(struct evlist *evlist) @@ -197,12 +288,12 @@ static int test__checkevent_breakpoint_w(struct evlist *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 config", test_config(evsel, 0)); 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; + return TEST_OK; } static int test__checkevent_breakpoint_rw(struct evlist *evlist) @@ -212,14 +303,15 @@ static int test__checkevent_breakpoint_rw(struct evlist *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 config", test_config(evsel, 0)); 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; + return TEST_OK; } +#ifdef HAVE_LIBTRACEEVENT static int test__checkevent_tracepoint_modifier(struct evlist *evlist) { struct evsel *evsel = evlist__first(evlist); @@ -235,75 +327,82 @@ static int test__checkevent_tracepoint_modifier(struct evlist *evlist) static int test__checkevent_tracepoint_multi_modifier(struct evlist *evlist) { - struct evsel *evsel; + struct perf_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); + perf_evlist__for_each_entry(&evlist->core, 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); } +#endif /* HAVE_LIBTRACEEVENT */ 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); + struct perf_evsel *evsel; + perf_evlist__for_each_entry(&evlist->core, 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_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); + struct perf_evsel *evsel; + perf_evlist__for_each_entry(&evlist->core, 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_numeric(evlist); } static int test__checkevent_symbolic_name_modifier(struct evlist *evlist) { - struct evsel *evsel = evlist__first(evlist); + struct perf_evsel *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); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == num_core_entries()); + perf_evlist__for_each_entry(&evlist->core, 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_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); + struct perf_evsel *evsel; + perf_evlist__for_each_entry(&evlist->core, evsel) { + 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 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); + struct perf_evsel *evsel; + perf_evlist__for_each_entry(&evlist->core, evsel) { + 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); } @@ -321,13 +420,14 @@ static int test__checkevent_symbolic_alias_modifier(struct evlist *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); + struct perf_evsel *evsel; + perf_evlist__for_each_entry(&evlist->core, 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_genhw(evlist); } @@ -432,6 +532,93 @@ static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist) return test__checkevent_breakpoint_rw(evlist); } +static int test__checkevent_breakpoint_modifier_name(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(evsel__name(evsel), "breakpoint")); + + return test__checkevent_breakpoint(evlist); +} + +static int test__checkevent_breakpoint_x_modifier_name(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(evsel__name(evsel), "breakpoint")); + + return test__checkevent_breakpoint_x(evlist); +} + +static int test__checkevent_breakpoint_r_modifier_name(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(evsel__name(evsel), "breakpoint")); + + return test__checkevent_breakpoint_r(evlist); +} + +static int test__checkevent_breakpoint_w_modifier_name(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(evsel__name(evsel), "breakpoint")); + + return test__checkevent_breakpoint_w(evlist); +} + +static int test__checkevent_breakpoint_rw_modifier_name(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(evsel__name(evsel), "breakpoint")); + + return test__checkevent_breakpoint_rw(evlist); +} + +static int test__checkevent_breakpoint_2_events(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_BREAKPOINT == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "breakpoint1")); + + evsel = evsel__next(evsel); + + TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "breakpoint2")); + + return TEST_OK; +} + static int test__checkevent_pmu(struct evlist *evlist) { @@ -439,36 +626,41 @@ static int test__checkevent_pmu(struct evlist *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 config", test_config(evsel, 10)); TEST_ASSERT_VAL("wrong config1", 1 == evsel->core.attr.config1); TEST_ASSERT_VAL("wrong config2", 3 == evsel->core.attr.config2); + TEST_ASSERT_VAL("wrong config3", 0 == evsel->core.attr.config3); /* - * The period value gets configured within perf_evlist__config, + * The period value gets configured within evlist__config, * while this test executes only parse events method. */ TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period); - return 0; + return TEST_OK; } +#ifdef HAVE_LIBTRACEEVENT 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); + 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); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT != evsel->core.attr.type); + while (evsel->core.attr.type != PERF_TYPE_TRACEPOINT) { + TEST_ASSERT_VAL("wrong config", test_config(evsel, 1)); + TEST_ASSERT_VAL("wrong config1", 0 == evsel->core.attr.config1); + TEST_ASSERT_VAL("wrong config2", 0 == evsel->core.attr.config2); + TEST_ASSERT_VAL("wrong config3", 0 == evsel->core.attr.config3); + 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); + evsel = evsel__next(evsel); + } /* syscalls:sys_enter_openat:k */ - evsel = 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); @@ -481,14 +673,15 @@ static int test__checkevent_list(struct evlist *evlist) /* 1:1:hp */ evsel = 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 config", test_config(evsel, 1)); 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; + return TEST_OK; } +#endif static int test__checkevent_pmu_name(struct evlist *evlist) { @@ -497,18 +690,18 @@ static int test__checkevent_pmu_name(struct evlist *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 config", test_config(evsel, 1)); TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "krava")); /* cpu/config=2/u" */ evsel = 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 config", test_config(evsel, 2)); TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "cpu/config=2/u")); - return 0; + return TEST_OK; } static int test__checkevent_pmu_partial_time_callgraph(struct evlist *evlist) @@ -518,10 +711,9 @@ static int test__checkevent_pmu_partial_time_callgraph(struct evlist *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); + TEST_ASSERT_VAL("wrong config", test_config(evsel, 1)); /* - * The period, time and callgraph value gets configured - * within perf_evlist__config, + * The period, time and callgraph value gets configured within evlist__config, * while this test executes only parse events method. */ TEST_ASSERT_VAL("wrong period", 0 == evsel->core.attr.sample_period); @@ -531,17 +723,16 @@ static int test__checkevent_pmu_partial_time_callgraph(struct evlist *evlist) /* cpu/config=2,call-graph=no,time=0,period=2000/ */ evsel = 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); + TEST_ASSERT_VAL("wrong config", test_config(evsel, 2)); /* - * The period, time and callgraph value gets configured - * within perf_evlist__config, + * The period, time and callgraph value gets configured within 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; + return TEST_OK; } static int test__checkevent_pmu_events(struct evlist *evlist) @@ -549,7 +740,8 @@ 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 type", PERF_TYPE_RAW == evsel->core.attr.type || + strcmp(evsel->pmu_name, "cpu")); TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", @@ -557,29 +749,36 @@ static int test__checkevent_pmu_events(struct evlist *evlist) 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); + TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive); - return 0; + return TEST_OK; } 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); + struct evsel *evsel = NULL; + /* + * The wild card event will be opened at least once, but it may be + * opened on each core PMU. + */ + TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries >= 2); + for (int i = 0; i < evlist->core.nr_entries - 1; i++) { + evsel = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + /* pmu-event:u */ + 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); + TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive); + } /* cpu/pmu-event/u*/ evsel = 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 type", evsel__find_pmu(evsel)->is_core); TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", @@ -587,22 +786,23 @@ static int test__checkevent_pmu_events_mix(struct evlist *evlist) 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); + TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.pinned); - return 0; + return TEST_OK; } -static int test__checkterms_simple(struct list_head *terms) +static int test__checkterms_simple(struct parse_events_terms *terms) { struct parse_events_term *term; /* config=10 */ - term = list_entry(terms->next, struct parse_events_term, list); + term = list_entry(terms->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); + TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config")); /* config1 */ term = list_entry(term->list.next, struct parse_events_term, list); @@ -611,7 +811,7 @@ static int test__checkterms_simple(struct list_head *terms) 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); + TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config1")); /* config2=3 */ term = list_entry(term->list.next, struct parse_events_term, list); @@ -620,7 +820,16 @@ static int test__checkterms_simple(struct list_head *terms) 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); + TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config2")); + + /* config3=4 */ + term = list_entry(term->list.next, struct parse_events_term, list); + TEST_ASSERT_VAL("wrong type term", + term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG3); + TEST_ASSERT_VAL("wrong type val", + term->type_val == PARSE_EVENTS__TERM_TYPE_NUM); + TEST_ASSERT_VAL("wrong val", term->val.num == 4); + TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config3")); /* umask=1*/ term = list_entry(term->list.next, struct parse_events_term, list); @@ -631,637 +840,825 @@ static int test__checkterms_simple(struct list_head *terms) TEST_ASSERT_VAL("wrong val", term->val.num == 1); TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask")); - return 0; + /* + * read + * + * The perf_pmu__test_parse_init injects 'read' term into + * perf_pmu_events_list, so 'read' is evaluated as read term + * and not as raw event with 'ead' hex value. + */ + term = list_entry(term->list.next, struct parse_events_term, list); + TEST_ASSERT_VAL("wrong type term", + term->type_term == PARSE_EVENTS__TERM_TYPE_RAW); + TEST_ASSERT_VAL("wrong type val", + term->type_val == PARSE_EVENTS__TERM_TYPE_STR); + TEST_ASSERT_VAL("wrong val", !strcmp(term->val.str, "read")); + TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "raw")); + + /* + * r0xead + * + * To be still able to pass 'ead' value with 'r' syntax, + * we added support to parse 'r0xHEX' event. + */ + term = list_entry(term->list.next, struct parse_events_term, list); + TEST_ASSERT_VAL("wrong type term", + term->type_term == PARSE_EVENTS__TERM_TYPE_RAW); + TEST_ASSERT_VAL("wrong type val", + term->type_val == PARSE_EVENTS__TERM_TYPE_STR); + TEST_ASSERT_VAL("wrong val", !strcmp(term->val.str, "r0xead")); + TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "raw")); + return TEST_OK; } 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); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (num_core_entries() * 2)); + TEST_ASSERT_VAL("wrong number of groups", + evlist__nr_groups(evlist) == num_core_entries()); - /* 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - /* cycles:upp */ - evsel = 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", evsel__group_idx(evsel) == 1); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + /* instructions:k */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; - return 0; + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + + /* cycles:upp */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + } + return TEST_OK; } 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + struct evsel *evsel, *leader = NULL; - /* cache-references + :u modifier */ - evsel = 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", evsel__group_idx(evsel) == 1); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (2 * num_core_entries() + 1)); + /* + * TODO: Currently the software event won't be grouped with the hardware + * event except for 1 PMU. + */ + TEST_ASSERT_VAL("wrong number of groups", 1 == evlist__nr_groups(evlist)); - /* cycles:k */ - evsel = 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + evlist__for_each_entry(evlist, evsel) { + int ret; + + if (evsel->core.attr.type == PERF_TYPE_SOFTWARE) { + /* faults + :ku modifier */ + leader = evsel; + TEST_ASSERT_VAL("wrong config", + test_config(evsel, PERF_COUNT_SW_PAGE_FAULTS)); + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + continue; + } + if (evsel->core.attr.type == PERF_TYPE_HARDWARE && + test_config(evsel, PERF_COUNT_HW_CACHE_REFERENCES)) { + /* cache-references + :u modifier */ + 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); + if (evsel__has_leader(evsel, leader)) + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + continue; + } + /* cycles:k */ + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - return 0; + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + } + return TEST_OK; } +#ifdef HAVE_LIBTRACEEVENT 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); + struct evsel *evsel, *group1_leader = NULL, *group2_leader = NULL; + int ret; - /* 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", 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", evsel__group_idx(evsel) == 0); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); - - /* group1 cycles:kppp */ - evsel = 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", evsel__group_idx(evsel) == 1); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); - - /* group2 cycles + G modifier */ - evsel = leader = 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", 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", evsel__group_idx(evsel) == 0); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); - - /* group2 1:3 + G modifier */ - evsel = 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", evsel__group_idx(evsel) == 1); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (3 * perf_pmus__num_core_pmus() + 2)); + /* + * Currently the software event won't be grouped with the hardware event + * except for 1 PMU. This means there are always just 2 groups + * regardless of the number of core PMUs. + */ + TEST_ASSERT_VAL("wrong number of groups", 2 == evlist__nr_groups(evlist)); - /* instructions:u */ - evsel = 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__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + evlist__for_each_entry(evlist, evsel) { + if (evsel->core.attr.type == PERF_TYPE_TRACEPOINT) { + /* group1 syscalls:sys_enter_openat:H */ + group1_leader = evsel; + TEST_ASSERT_VAL("wrong sample_type", + evsel->core.attr.sample_type == PERF_TP_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", evsel__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong group name", !strcmp(evsel->group_name, "group1")); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + continue; + } + if (evsel->core.attr.type == PERF_TYPE_HARDWARE && + test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)) { + if (evsel->core.attr.exclude_user) { + /* group1 cycles:kppp */ + 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); + if (evsel__has_leader(evsel, group1_leader)) { + TEST_ASSERT_VAL("wrong group name", !evsel->group_name); + TEST_ASSERT_VAL("wrong group_idx", + evsel__group_idx(evsel) == 1); + } + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + } else { + /* group2 cycles + G modifier */ + group2_leader = evsel; + 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__is_group_leader(evsel)); + if (evsel->core.nr_members == 2) { + TEST_ASSERT_VAL("wrong group_idx", + evsel__group_idx(evsel) == 0); + } + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + } + continue; + } + if (evsel->core.attr.type == 1) { + /* group2 1:3 + G modifier */ + TEST_ASSERT_VAL("wrong config", test_config(evsel, 3)); + 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); + if (evsel__has_leader(evsel, group2_leader)) + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + continue; + } + /* instructions:u */ + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; - return 0; + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + } + return TEST_OK; } +#endif 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); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (num_core_entries() * 2)); + TEST_ASSERT_VAL("wrong number of groups", + num_core_entries() == evlist__nr_groups(evlist)); - /* 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); - - /* instructions:kp + p */ - evsel = 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", evsel__group_idx(evsel) == 1); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - return 0; + /* cycles:u + p */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + + 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", evsel__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + + /* instructions:kp + p */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + } + return TEST_OK; } static int test__group5(struct evlist *evlist __maybe_unused) { - struct evsel *evsel, *leader; + struct evsel *evsel = NULL, *leader; + int ret; - TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (5 * num_core_entries())); + TEST_ASSERT_VAL("wrong number of groups", + evlist__nr_groups(evlist) == (2 * num_core_entries())); - /* 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + for (int i = 0; i < num_core_entries(); i++) { + /* cycles + G */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - /* instructions + G */ - evsel = 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", evsel__group_idx(evsel) == 1); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); - - /* cycles:G */ - evsel = leader = 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); - TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + + /* instructions + G */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; - /* instructions:G */ - evsel = 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", evsel__group_idx(evsel) == 1); + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + } + for (int i = 0; i < num_core_entries(); i++) { + /* cycles:G */ + evsel = leader = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - /* cycles */ - evsel = 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", evsel__is_group_leader(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 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); + + /* instructions:G */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; - return 0; + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + } + for (int i = 0; i < num_core_entries(); i++) { + /* cycles */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + + 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__is_group_leader(evsel)); + } + return TEST_OK; } static int test__group_gh1(struct evlist *evlist) { - struct evsel *evsel, *leader; + struct evsel *evsel = NULL, *leader; - TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (2 * num_core_entries())); + TEST_ASSERT_VAL("wrong number of groups", + evlist__nr_groups(evlist) == num_core_entries()); - /* 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - /* cache-misses:G + :H group modifier */ - evsel = 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", evsel__group_idx(evsel) == 1); + /* cycles + :H group modifier */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - return 0; + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + + /* cache-misses:G + :H group modifier */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + } + return TEST_OK; } static int test__group_gh2(struct evlist *evlist) { - struct evsel *evsel, *leader; + struct evsel *evsel = NULL, *leader; - TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (2 * num_core_entries())); + TEST_ASSERT_VAL("wrong number of groups", + evlist__nr_groups(evlist) == num_core_entries()); - /* 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - /* cache-misses:H + :G group modifier */ - evsel = 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", evsel__group_idx(evsel) == 1); + /* cycles + :G group modifier */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - return 0; + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + + /* cache-misses:H + :G group modifier */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + } + return TEST_OK; } static int test__group_gh3(struct evlist *evlist) { - struct evsel *evsel, *leader; + struct evsel *evsel = NULL, *leader; - TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (2 * num_core_entries())); + TEST_ASSERT_VAL("wrong number of groups", + evlist__nr_groups(evlist) == num_core_entries()); - /* 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - /* cache-misses:H + :u group modifier */ - evsel = 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", evsel__group_idx(evsel) == 1); + /* cycles:G + :u group modifier */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - return 0; + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + + /* cache-misses:H + :u group modifier */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + } + return TEST_OK; } static int test__group_gh4(struct evlist *evlist) { - struct evsel *evsel, *leader; + struct evsel *evsel = NULL, *leader; - TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (2 * num_core_entries())); + TEST_ASSERT_VAL("wrong number of groups", + evlist__nr_groups(evlist) == num_core_entries()); - /* 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", evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); - TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - /* cache-misses:H + :uG group modifier */ - evsel = 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", evsel__group_idx(evsel) == 1); + /* cycles:G + :uG group modifier */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - return 0; + 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__is_group_leader(evsel)); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 0); + + /* cache-misses:H + :uG group modifier */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong group_idx", evsel__group_idx(evsel) == 1); + } + return TEST_OK; } static int test__leader_sample1(struct evlist *evlist) { - struct evsel *evsel, *leader; + struct evsel *evsel = NULL, *leader; - TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (3 * num_core_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); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - /* cache-misses - not sampling */ - evsel = 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); + /* cycles - sampling group leader */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - /* branch-misses - not sampling */ - evsel = 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); + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); - return 0; + /* cache-misses - not sampling */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); + + /* branch-misses - not sampling */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); + } + return TEST_OK; } static int test__leader_sample2(struct evlist *evlist __maybe_unused) { - struct evsel *evsel, *leader; + struct evsel *evsel = NULL, *leader; - TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (2 * num_core_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); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - /* branch-misses - not sampling */ - evsel = 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); + /* instructions - sampling group leader */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; - return 0; + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); + + /* branch-misses - not sampling */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses"); + if (ret) + return ret; + + 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__has_leader(evsel, leader)); + TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read); + } + return TEST_OK; } static int test__checkevent_pinned_modifier(struct evlist *evlist) { + struct evsel *evsel = NULL; + + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == num_core_entries()); + + for (int i = 0; i < num_core_entries(); i++) { + evsel = (i == 0 ? evlist__first(evlist) : evsel__next(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); + 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 = NULL, *leader; + + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == (3 * num_core_entries())); + + for (int i = 0; i < num_core_entries(); i++) { + int ret; + + /* cycles - group leader */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + + TEST_ASSERT_VAL("wrong group name", !evsel->group_name); + TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader)); + /* TODO: The group modifier is not copied to the split group leader. */ + if (perf_pmus__num_core_pmus() == 1) + TEST_ASSERT_VAL("wrong pinned", evsel->core.attr.pinned); + + /* cache-misses - can not be pinned, but will go on with the leader */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + + TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned); + + /* branch-misses - ditto */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses"); + if (ret) + return ret; + + TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned); + } + return TEST_OK; +} + +static int test__checkevent_exclusive_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); + TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive); return test__checkevent_symbolic_name(evlist); } -static int test__pinned_group(struct evlist *evlist) +static int test__exclusive_group(struct evlist *evlist) { - struct evsel *evsel, *leader; + struct evsel *evsel = NULL, *leader; - TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong number of entries", + evlist->core.nr_entries == 3 * num_core_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); + for (int i = 0; i < num_core_entries(); i++) { + int ret; - /* cache-misses - can not be pinned, but will go on with the leader */ - evsel = 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); + /* cycles - group leader */ + evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; - /* branch-misses - ditto */ - evsel = 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); + TEST_ASSERT_VAL("wrong group name", !evsel->group_name); + TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader)); + /* TODO: The group modifier is not copied to the split group leader. */ + if (perf_pmus__num_core_pmus() == 1) + TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive); - return 0; -} + /* cache-misses - can not be pinned, but will go on with the leader */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive); + + /* branch-misses - ditto */ + evsel = evsel__next(evsel); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses"); + if (ret) + return ret; + + TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive); + } + return TEST_OK; +} 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 config", test_config(evsel, 0)); 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; + return TEST_OK; } static int test__checkevent_breakpoint_len_w(struct evlist *evlist) @@ -1270,13 +1667,13 @@ static int test__checkevent_breakpoint_len_w(struct evlist *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 config", test_config(evsel, 0)); 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; + return TEST_OK; } static int @@ -1296,64 +1693,81 @@ 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 number of entries", + evlist->core.nr_entries == 1 + num_core_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; + TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_SW_TASK_CLOCK)); + return TEST_OK; } 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; + TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "insn")); + return TEST_OK; } 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; + TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "rawpmu")); + return TEST_OK; } 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; + TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "numpmu")); + return TEST_OK; } 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; + TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "cachepmu")); + return test__checkevent_genhw(evlist); +} + +static bool test__pmu_cpu_valid(void) +{ + return !!perf_pmus__find("cpu"); +} + +static bool test__pmu_cpu_event_valid(void) +{ + struct perf_pmu *pmu = perf_pmus__find("cpu"); + + if (!pmu) + return false; + + return perf_pmu__has_format(pmu, "event"); } static bool test__intel_pt_valid(void) { - return !!perf_pmu__find("intel_pt"); + return !!perf_pmus__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; + TEST_ASSERT_VAL("wrong name setting", evsel__name_is(evsel, "intel_pt//u")); + return TEST_OK; } 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; + TEST_ASSERT_VAL("wrong complex name parsing", + evsel__name_is(evsel, + "COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks")); + return TEST_OK; } static int test__checkevent_raw_pmu(struct evlist *evlist) @@ -1362,30 +1776,59 @@ static int test__checkevent_raw_pmu(struct evlist *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", 0x1a == evsel->core.attr.config); - return 0; + TEST_ASSERT_VAL("wrong config", test_config(evsel, 0x1a)); + return TEST_OK; } static int test__sym_event_slash(struct evlist *evlist) { struct evsel *evsel = evlist__first(evlist); + int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; - 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; + return TEST_OK; } static int test__sym_event_dc(struct evlist *evlist) { struct evsel *evsel = evlist__first(evlist); + int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; - 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; + return TEST_OK; +} + +static int test__term_equal_term(struct evlist *evlist) +{ + struct evsel *evsel = evlist__first(evlist); + int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; + + TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "name") == 0); + return TEST_OK; +} + +static int test__term_equal_legacy(struct evlist *evlist) +{ + struct evsel *evsel = evlist__first(evlist); + int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; + + TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "l1d") == 0); + return TEST_OK; } +#ifdef HAVE_LIBTRACEEVENT static int count_tracepoints(void) { struct dirent *events_ent; @@ -1439,404 +1882,710 @@ static int test__all_tracepoints(struct evlist *evlist) return test__checkevent_tracepoint_multi(evlist); } +#endif /* HAVE_LIBTRACEVENT */ 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[] = { +static const struct evlist_test test__events[] = { +#ifdef HAVE_LIBTRACEEVENT { .name = "syscalls:sys_enter_openat", .check = test__checkevent_tracepoint, - .id = 0, + /* 0 */ }, { .name = "syscalls:*", .check = test__checkevent_tracepoint_multi, - .id = 1, + /* 1 */ }, +#endif { .name = "r1a", .check = test__checkevent_raw, - .id = 2, + /* 2 */ }, { .name = "1:1", .check = test__checkevent_numeric, - .id = 3, + /* 3 */ }, { .name = "instructions", .check = test__checkevent_symbolic_name, - .id = 4, + /* 4 */ }, { .name = "cycles/period=100000,config2/", .check = test__checkevent_symbolic_name_config, - .id = 5, + /* 5 */ }, { .name = "faults", .check = test__checkevent_symbolic_alias, - .id = 6, + /* 6 */ }, { .name = "L1-dcache-load-miss", .check = test__checkevent_genhw, - .id = 7, + /* 7 */ }, { .name = "mem:0", .check = test__checkevent_breakpoint, - .id = 8, + /* 8 */ }, { .name = "mem:0:x", .check = test__checkevent_breakpoint_x, - .id = 9, + /* 9 */ }, { .name = "mem:0:r", .check = test__checkevent_breakpoint_r, - .id = 10, + /* 0 */ }, { .name = "mem:0:w", .check = test__checkevent_breakpoint_w, - .id = 11, + /* 1 */ }, +#ifdef HAVE_LIBTRACEEVENT { .name = "syscalls:sys_enter_openat:k", .check = test__checkevent_tracepoint_modifier, - .id = 12, + /* 2 */ }, { .name = "syscalls:*:u", .check = test__checkevent_tracepoint_multi_modifier, - .id = 13, + /* 3 */ }, +#endif { .name = "r1a:kp", .check = test__checkevent_raw_modifier, - .id = 14, + /* 4 */ }, { .name = "1:1:hp", .check = test__checkevent_numeric_modifier, - .id = 15, + /* 5 */ }, { .name = "instructions:h", .check = test__checkevent_symbolic_name_modifier, - .id = 16, + /* 6 */ }, { .name = "faults:u", .check = test__checkevent_symbolic_alias_modifier, - .id = 17, + /* 7 */ }, { .name = "L1-dcache-load-miss:kp", .check = test__checkevent_genhw_modifier, - .id = 18, + /* 8 */ }, { .name = "mem:0:u", .check = test__checkevent_breakpoint_modifier, - .id = 19, + /* 9 */ }, { .name = "mem:0:x:k", .check = test__checkevent_breakpoint_x_modifier, - .id = 20, + /* 0 */ }, { .name = "mem:0:r:hp", .check = test__checkevent_breakpoint_r_modifier, - .id = 21, + /* 1 */ }, { .name = "mem:0:w:up", .check = test__checkevent_breakpoint_w_modifier, - .id = 22, + /* 2 */ }, +#ifdef HAVE_LIBTRACEEVENT { .name = "r1,syscalls:sys_enter_openat:k,1:1:hp", .check = test__checkevent_list, - .id = 23, + /* 3 */ }, +#endif { .name = "instructions:G", .check = test__checkevent_exclude_host_modifier, - .id = 24, + /* 4 */ }, { .name = "instructions:H", .check = test__checkevent_exclude_guest_modifier, - .id = 25, + /* 5 */ }, { .name = "mem:0:rw", .check = test__checkevent_breakpoint_rw, - .id = 26, + /* 6 */ }, { .name = "mem:0:rw:kp", .check = test__checkevent_breakpoint_rw_modifier, - .id = 27, + /* 7 */ }, { .name = "{instructions:k,cycles:upp}", .check = test__group1, - .id = 28, + /* 8 */ }, { .name = "{faults:k,cache-references}:u,cycles:k", .check = test__group2, - .id = 29, + /* 9 */ }, +#ifdef HAVE_LIBTRACEEVENT { .name = "group1{syscalls:sys_enter_openat:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u", .check = test__group3, - .id = 30, + /* 0 */ }, +#endif { .name = "{cycles:u,instructions:kp}:p", .check = test__group4, - .id = 31, + /* 1 */ }, { .name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles", .check = test__group5, - .id = 32, + /* 2 */ }, +#ifdef HAVE_LIBTRACEEVENT { .name = "*:*", .check = test__all_tracepoints, - .id = 33, + /* 3 */ }, +#endif { .name = "{cycles,cache-misses:G}:H", .check = test__group_gh1, - .id = 34, + /* 4 */ }, { .name = "{cycles,cache-misses:H}:G", .check = test__group_gh2, - .id = 35, + /* 5 */ }, { .name = "{cycles:G,cache-misses:H}:u", .check = test__group_gh3, - .id = 36, + /* 6 */ }, { .name = "{cycles:G,cache-misses:H}:uG", .check = test__group_gh4, - .id = 37, + /* 7 */ }, { .name = "{cycles,cache-misses,branch-misses}:S", .check = test__leader_sample1, - .id = 38, + /* 8 */ }, { .name = "{instructions,branch-misses}:Su", .check = test__leader_sample2, - .id = 39, + /* 9 */ }, { .name = "instructions:uDp", .check = test__checkevent_pinned_modifier, - .id = 40, + /* 0 */ }, { .name = "{cycles,cache-misses,branch-misses}:D", .check = test__pinned_group, - .id = 41, + /* 1 */ }, { .name = "mem:0/1", .check = test__checkevent_breakpoint_len, - .id = 42, + /* 2 */ }, { .name = "mem:0/2:w", .check = test__checkevent_breakpoint_len_w, - .id = 43, + /* 3 */ }, { .name = "mem:0/4:rw:u", .check = test__checkevent_breakpoint_len_rw_modifier, - .id = 44 + /* 4 */ }, -#if defined(__s390x__) +#if defined(__s390x__) && defined(HAVE_LIBTRACEEVENT) { .name = "kvm-s390:kvm_s390_create_vm", .check = test__checkevent_tracepoint, .valid = kvm_s390_create_vm_valid, - .id = 100, + /* 0 */ }, #endif { .name = "instructions:I", .check = test__checkevent_exclude_idle_modifier, - .id = 45, + /* 5 */ }, { .name = "instructions:kIG", .check = test__checkevent_exclude_idle_modifier_1, - .id = 46, + /* 6 */ }, { .name = "task-clock:P,cycles", .check = test__checkevent_precise_max_modifier, - .id = 47, + /* 7 */ }, { .name = "instructions/name=insn/", .check = test__checkevent_config_symbol, - .id = 48, + /* 8 */ }, { .name = "r1234/name=rawpmu/", .check = test__checkevent_config_raw, - .id = 49, + /* 9 */ }, { .name = "4:0x6530160/name=numpmu/", .check = test__checkevent_config_num, - .id = 50, + /* 0 */ }, { .name = "L1-dcache-misses/name=cachepmu/", .check = test__checkevent_config_cache, - .id = 51, + /* 1 */ }, { .name = "intel_pt//u", .valid = test__intel_pt_valid, .check = test__intel_pt, - .id = 52, + /* 2 */ }, { .name = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk", .check = test__checkevent_complex_name, - .id = 53 + /* 3 */ }, { .name = "cycles//u", .check = test__sym_event_slash, - .id = 54, + /* 4 */ }, { .name = "cycles:k", .check = test__sym_event_dc, - .id = 55, - } + /* 5 */ + }, + { + .name = "instructions:uep", + .check = test__checkevent_exclusive_modifier, + /* 6 */ + }, + { + .name = "{cycles,cache-misses,branch-misses}:e", + .check = test__exclusive_group, + /* 7 */ + }, + { + .name = "cycles/name=name/", + .check = test__term_equal_term, + /* 8 */ + }, + { + .name = "cycles/name=l1d/", + .check = test__term_equal_legacy, + /* 9 */ + }, + { + .name = "mem:0/name=breakpoint/", + .check = test__checkevent_breakpoint, + /* 0 */ + }, + { + .name = "mem:0:x/name=breakpoint/", + .check = test__checkevent_breakpoint_x, + /* 1 */ + }, + { + .name = "mem:0:r/name=breakpoint/", + .check = test__checkevent_breakpoint_r, + /* 2 */ + }, + { + .name = "mem:0:w/name=breakpoint/", + .check = test__checkevent_breakpoint_w, + /* 3 */ + }, + { + .name = "mem:0/name=breakpoint/u", + .check = test__checkevent_breakpoint_modifier_name, + /* 4 */ + }, + { + .name = "mem:0:x/name=breakpoint/k", + .check = test__checkevent_breakpoint_x_modifier_name, + /* 5 */ + }, + { + .name = "mem:0:r/name=breakpoint/hp", + .check = test__checkevent_breakpoint_r_modifier_name, + /* 6 */ + }, + { + .name = "mem:0:w/name=breakpoint/up", + .check = test__checkevent_breakpoint_w_modifier_name, + /* 7 */ + }, + { + .name = "mem:0:rw/name=breakpoint/", + .check = test__checkevent_breakpoint_rw, + /* 8 */ + }, + { + .name = "mem:0:rw/name=breakpoint/kp", + .check = test__checkevent_breakpoint_rw_modifier_name, + /* 9 */ + }, + { + .name = "mem:0/1/name=breakpoint/", + .check = test__checkevent_breakpoint_len, + /* 0 */ + }, + { + .name = "mem:0/2:w/name=breakpoint/", + .check = test__checkevent_breakpoint_len_w, + /* 1 */ + }, + { + .name = "mem:0/4:rw/name=breakpoint/u", + .check = test__checkevent_breakpoint_len_rw_modifier, + /* 2 */ + }, + { + .name = "mem:0/1/name=breakpoint1/,mem:0/4:rw/name=breakpoint2/", + .check = test__checkevent_breakpoint_2_events, + /* 3 */ + }, }; -static struct evlist_test test__events_pmu[] = { +static const struct evlist_test test__events_pmu[] = { { - .name = "cpu/config=10,config1,config2=3,period=1000/u", + .name = "cpu/config=10,config1=1,config2=3,period=1000/u", + .valid = test__pmu_cpu_valid, .check = test__checkevent_pmu, - .id = 0, + /* 0 */ }, { .name = "cpu/config=1,name=krava/u,cpu/config=2/u", + .valid = test__pmu_cpu_valid, .check = test__checkevent_pmu_name, - .id = 1, + /* 1 */ }, { .name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/", + .valid = test__pmu_cpu_valid, .check = test__checkevent_pmu_partial_time_callgraph, - .id = 2, + /* 2 */ }, { .name = "cpu/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks',period=0x1,event=0x2/ukp", + .valid = test__pmu_cpu_event_valid, .check = test__checkevent_complex_name, - .id = 3, + /* 3 */ }, { .name = "software/r1a/", .check = test__checkevent_raw_pmu, - .id = 4, + /* 4 */ + }, + { + .name = "software/r0x1a/", + .check = test__checkevent_raw_pmu, + /* 5 */ + }, + { + .name = "cpu/L1-dcache-load-miss/", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_genhw, + /* 6 */ + }, + { + .name = "cpu/L1-dcache-load-miss/kp", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_genhw_modifier, + /* 7 */ + }, + { + .name = "cpu/L1-dcache-misses,name=cachepmu/", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_config_cache, + /* 8 */ + }, + { + .name = "cpu/instructions/", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_symbolic_name, + /* 9 */ + }, + { + .name = "cpu/cycles,period=100000,config2/", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_symbolic_name_config, + /* 0 */ + }, + { + .name = "cpu/instructions/h", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_symbolic_name_modifier, + /* 1 */ + }, + { + .name = "cpu/instructions/G", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_exclude_host_modifier, + /* 2 */ + }, + { + .name = "cpu/instructions/H", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_exclude_guest_modifier, + /* 3 */ + }, + { + .name = "{cpu/instructions/k,cpu/cycles/upp}", + .valid = test__pmu_cpu_valid, + .check = test__group1, + /* 4 */ + }, + { + .name = "{cpu/cycles/u,cpu/instructions/kp}:p", + .valid = test__pmu_cpu_valid, + .check = test__group4, + /* 5 */ + }, + { + .name = "{cpu/cycles/,cpu/cache-misses/G}:H", + .valid = test__pmu_cpu_valid, + .check = test__group_gh1, + /* 6 */ + }, + { + .name = "{cpu/cycles/,cpu/cache-misses/H}:G", + .valid = test__pmu_cpu_valid, + .check = test__group_gh2, + /* 7 */ + }, + { + .name = "{cpu/cycles/G,cpu/cache-misses/H}:u", + .valid = test__pmu_cpu_valid, + .check = test__group_gh3, + /* 8 */ + }, + { + .name = "{cpu/cycles/G,cpu/cache-misses/H}:uG", + .valid = test__pmu_cpu_valid, + .check = test__group_gh4, + /* 9 */ + }, + { + .name = "{cpu/cycles/,cpu/cache-misses/,cpu/branch-misses/}:S", + .valid = test__pmu_cpu_valid, + .check = test__leader_sample1, + /* 0 */ + }, + { + .name = "{cpu/instructions/,cpu/branch-misses/}:Su", + .valid = test__pmu_cpu_valid, + .check = test__leader_sample2, + /* 1 */ + }, + { + .name = "cpu/instructions/uDp", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_pinned_modifier, + /* 2 */ + }, + { + .name = "{cpu/cycles/,cpu/cache-misses/,cpu/branch-misses/}:D", + .valid = test__pmu_cpu_valid, + .check = test__pinned_group, + /* 3 */ + }, + { + .name = "cpu/instructions/I", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_exclude_idle_modifier, + /* 4 */ + }, + { + .name = "cpu/instructions/kIG", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_exclude_idle_modifier_1, + /* 5 */ + }, + { + .name = "cpu/cycles/u", + .valid = test__pmu_cpu_valid, + .check = test__sym_event_slash, + /* 6 */ + }, + { + .name = "cpu/cycles/k", + .valid = test__pmu_cpu_valid, + .check = test__sym_event_dc, + /* 7 */ + }, + { + .name = "cpu/instructions/uep", + .valid = test__pmu_cpu_valid, + .check = test__checkevent_exclusive_modifier, + /* 8 */ + }, + { + .name = "{cpu/cycles/,cpu/cache-misses/,cpu/branch-misses/}:e", + .valid = test__pmu_cpu_valid, + .check = test__exclusive_group, + /* 9 */ + }, + { + .name = "cpu/cycles,name=name/", + .valid = test__pmu_cpu_valid, + .check = test__term_equal_term, + /* 0 */ + }, + { + .name = "cpu/cycles,name=l1d/", + .valid = test__pmu_cpu_valid, + .check = test__term_equal_legacy, + /* 1 */ }, }; struct terms_test { const char *str; - __u32 type; - int (*check)(struct list_head *terms); + int (*check)(struct parse_events_terms *terms); }; -static struct terms_test test__terms[] = { +static const struct terms_test test__terms[] = { [0] = { - .str = "config=10,config1,config2=3,umask=1", + .str = "config=10,config1,config2=3,config3=4,umask=1,read,r0xead", .check = test__checkterms_simple, }, }; -static int test_event(struct evlist_test *e) +static int test_event(const 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; + pr_debug("... SKIP\n"); + return TEST_OK; } evlist = evlist__new(); - if (evlist == NULL) - return -ENOMEM; - + if (evlist == NULL) { + pr_err("Failed allocation"); + return TEST_FAIL; + } + parse_events_error__init(&err); 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); + pr_debug("failed to parse event '%s', err %d\n", e->name, ret); + parse_events_error__print(&err, e->name); + ret = TEST_FAIL; + if (parse_events_error__contains(&err, "can't access trace events")) + ret = TEST_SKIP; } else { ret = e->check(evlist); } + parse_events_error__exit(&err); + evlist__delete(evlist); + + return ret; +} + +static int test_event_fake_pmu(const char *str) +{ + struct parse_events_error err; + struct evlist *evlist; + int ret; + + evlist = evlist__new(); + if (!evlist) + return -ENOMEM; + + parse_events_error__init(&err); + ret = __parse_events(evlist, str, /*pmu_filter=*/NULL, &err, + &perf_pmu__fake, /*warn_if_reordered=*/true); + if (ret) { + pr_debug("failed to parse event '%s', err %d\n", + str, ret); + parse_events_error__print(&err, str); + } + parse_events_error__exit(&err); evlist__delete(evlist); return ret; } -static int test_events(struct evlist_test *events, unsigned cnt) +static int combine_test_results(int existing, int latest) +{ + if (existing == TEST_FAIL) + return TEST_FAIL; + if (existing == TEST_SKIP) + return latest == TEST_OK ? TEST_SKIP : latest; + return latest; +} + +static int test_events(const struct evlist_test *events, int cnt) { - int ret1, ret2 = 0; - unsigned i; + int ret = TEST_OK; - for (i = 0; i < cnt; i++) { - struct evlist_test *e = &events[i]; + for (int i = 0; i < cnt; i++) { + const struct evlist_test *e = &events[i]; + int test_ret; - pr_debug("running test %d '%s'", e->id, e->name); - ret1 = test_event(e); - if (ret1) - ret2 = ret1; - pr_debug("\n"); + pr_debug("running test %d '%s'\n", i, e->name); + test_ret = test_event(e); + if (test_ret != TEST_OK) { + pr_debug("Event test failure: test %d '%s'", i, e->name); + ret = combine_test_results(ret, test_ret); + } } - return ret2; + return ret; +} + +static int test__events2(struct test_suite *test __maybe_unused, int subtest __maybe_unused) +{ + return test_events(test__events, ARRAY_SIZE(test__events)); } -static int test_term(struct terms_test *t) +static int test_term(const struct terms_test *t) { - struct list_head terms; + struct parse_events_terms terms; int ret; - INIT_LIST_HEAD(&terms); - ret = parse_events_terms(&terms, t->str); + parse_events_terms__init(&terms); + ret = parse_events_terms(&terms, t->str, /*input=*/ NULL); if (ret) { pr_debug("failed to parse terms '%s', err %d\n", t->str , ret); @@ -1844,18 +2593,17 @@ static int test_term(struct terms_test *t) } ret = t->check(&terms); - parse_events_terms__purge(&terms); + parse_events_terms__exit(&terms); return ret; } -static int test_terms(struct terms_test *terms, unsigned cnt) +static int test_terms(const struct terms_test *terms, int cnt) { int ret = 0; - unsigned i; - for (i = 0; i < cnt; i++) { - struct terms_test *t = &terms[i]; + for (int i = 0; i < cnt; i++) { + const struct terms_test *t = &terms[i]; pr_debug("running test %d '%s'\n", i, t->str); ret = test_term(t); @@ -1866,95 +2614,270 @@ static int test_terms(struct terms_test *terms, unsigned cnt) return ret; } -static int test_pmu(void) +static int test__terms2(struct test_suite *test __maybe_unused, int subtest __maybe_unused) { - struct stat st; - char path[PATH_MAX]; - int ret; + return test_terms(test__terms, ARRAY_SIZE(test__terms)); +} - snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/", - sysfs__mountpoint()); +static int test__pmu_events(struct test_suite *test __maybe_unused, int subtest __maybe_unused) +{ + struct perf_pmu *pmu = NULL; + int ret = TEST_OK; - ret = stat(path, &st); - if (ret) - pr_debug("omitting PMU cpu tests\n"); - return !ret; + while ((pmu = perf_pmus__scan(pmu)) != NULL) { + struct stat st; + char path[PATH_MAX]; + char pmu_event[PATH_MAX]; + char *buf = NULL; + FILE *file; + struct dirent *ent; + size_t len = 0; + DIR *dir; + int err; + int n; + + snprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s/events/", + sysfs__mountpoint(), pmu->name); + + err = stat(path, &st); + if (err) { + pr_debug("skipping PMU %s events tests: %s\n", pmu->name, path); + continue; + } + + dir = opendir(path); + if (!dir) { + pr_debug("can't open pmu event dir: %s\n", path); + ret = combine_test_results(ret, TEST_SKIP); + continue; + } + + while ((ent = readdir(dir))) { + struct evlist_test e = { .name = NULL, }; + char name[2 * NAME_MAX + 1 + 12 + 3]; + int test_ret; + bool is_event_parameterized = 0; + + /* Names containing . are special and cannot be used directly */ + if (strchr(ent->d_name, '.')) + continue; + + /* exclude parameterized ones (name contains '?') */ + n = snprintf(pmu_event, sizeof(pmu_event), "%s%s", path, ent->d_name); + if (n >= PATH_MAX) { + pr_err("pmu event name crossed PATH_MAX(%d) size\n", PATH_MAX); + continue; + } + + file = fopen(pmu_event, "r"); + if (!file) { + pr_debug("can't open pmu event file for '%s'\n", ent->d_name); + ret = combine_test_results(ret, TEST_FAIL); + continue; + } + + if (getline(&buf, &len, file) < 0) { + pr_debug(" pmu event: %s is a null event\n", ent->d_name); + ret = combine_test_results(ret, TEST_FAIL); + fclose(file); + continue; + } + + if (strchr(buf, '?')) + is_event_parameterized = 1; + + free(buf); + buf = NULL; + fclose(file); + + if (is_event_parameterized == 1) { + pr_debug("skipping parameterized PMU event: %s which contains ?\n", pmu_event); + continue; + } + + snprintf(name, sizeof(name), "%s/event=%s/u", pmu->name, ent->d_name); + + e.name = name; + e.check = test__checkevent_pmu_events; + + test_ret = test_event(&e); + if (test_ret != TEST_OK) { + pr_debug("Test PMU event failed for '%s'", name); + ret = combine_test_results(ret, test_ret); + } + + if (!is_pmu_core(pmu->name)) + continue; + + /* + * Names containing '-' are recognized as prefixes and suffixes + * due to '-' being a legacy PMU separator. This fails when the + * prefix or suffix collides with an existing legacy token. For + * example, branch-brs has a prefix (branch) that collides with + * a PE_NAME_CACHE_TYPE token causing a parse error as a suffix + * isn't expected after this. As event names in the config + * slashes are allowed a '-' in the name we check this works + * above. + */ + if (strchr(ent->d_name, '-')) + continue; + + snprintf(name, sizeof(name), "%s:u,%s/event=%s/u", + ent->d_name, pmu->name, ent->d_name); + e.name = name; + e.check = test__checkevent_pmu_events_mix; + test_ret = test_event(&e); + if (test_ret != TEST_OK) { + pr_debug("Test PMU event failed for '%s'", name); + ret = combine_test_results(ret, test_ret); + } + } + + closedir(dir); + } + return ret; +} + +static int test__pmu_events2(struct test_suite *test __maybe_unused, int subtest __maybe_unused) +{ + return test_events(test__events_pmu, ARRAY_SIZE(test__events_pmu)); } -static int test_pmu_events(void) +static bool test_alias(char **event, char **alias) { - struct stat st; char path[PATH_MAX]; - struct dirent *ent; DIR *dir; - int ret; + struct dirent *dent; + const char *sysfs = sysfs__mountpoint(); + char buf[128]; + FILE *file; - 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; - } + if (!sysfs) + return false; + snprintf(path, PATH_MAX, "%s/bus/event_source/devices/", sysfs); dir = opendir(path); - if (!dir) { - pr_debug("can't open pmu event dir"); - return -1; - } + if (!dir) + return false; + + while ((dent = readdir(dir))) { + if (!strcmp(dent->d_name, ".") || + !strcmp(dent->d_name, "..")) + continue; - while (!ret && (ent = readdir(dir))) { - struct evlist_test e = { .id = 0, }; - char name[2 * NAME_MAX + 1 + 12 + 3]; + snprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s/alias", + sysfs, dent->d_name); - /* Names containing . are special and cannot be used directly */ - if (strchr(ent->d_name, '.')) + if (!file_available(path)) continue; - snprintf(name, sizeof(name), "cpu/event=%s/u", ent->d_name); + file = fopen(path, "r"); + if (!file) + continue; - e.name = name; - e.check = test__checkevent_pmu_events; + if (!fgets(buf, sizeof(buf), file)) { + fclose(file); + continue; + } - 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); + /* Remove the last '\n' */ + buf[strlen(buf) - 1] = 0; + + fclose(file); + *event = strdup(dent->d_name); + *alias = strdup(buf); + closedir(dir); + + if (*event == NULL || *alias == NULL) { + free(*event); + free(*alias); + return false; + } + + return true; } closedir(dir); - return ret; + return false; } -int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused) +static int test__checkevent_pmu_events_alias(struct evlist *evlist) { - int ret1, ret2 = 0; + struct evsel *evsel1 = evlist__first(evlist); + struct evsel *evsel2 = evlist__last(evlist); -#define TEST_EVENTS(tests) \ -do { \ - ret1 = test_events(tests, ARRAY_SIZE(tests)); \ - if (!ret2) \ - ret2 = ret1; \ -} while (0) + TEST_ASSERT_VAL("wrong type", evsel1->core.attr.type == evsel2->core.attr.type); + TEST_ASSERT_VAL("wrong config", evsel1->core.attr.config == evsel2->core.attr.config); + return TEST_OK; +} - TEST_EVENTS(test__events); +static int test__pmu_events_alias(char *event, char *alias) +{ + struct evlist_test e = { .name = NULL, }; + char name[2 * NAME_MAX + 20]; - if (test_pmu()) - TEST_EVENTS(test__events_pmu); + snprintf(name, sizeof(name), "%s/event=1/,%s/event=1/", + event, alias); - if (test_pmu()) { - int ret = test_pmu_events(); - if (ret) - return ret; - } + e.name = name; + e.check = test__checkevent_pmu_events_alias; + return test_event(&e); +} + +static int test__alias(struct test_suite *test __maybe_unused, int subtest __maybe_unused) +{ + char *event, *alias; + int ret; + + if (!test_alias(&event, &alias)) + return TEST_SKIP; - ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms)); - if (!ret2) - ret2 = ret1; + ret = test__pmu_events_alias(event, alias); - return ret2; + free(event); + free(alias); + return ret; +} + +static int test__pmu_events_alias2(struct test_suite *test __maybe_unused, + int subtest __maybe_unused) +{ + static const char events[][30] = { + "event-hyphen", + "event-two-hyph", + }; + int ret = TEST_OK; + + for (unsigned int i = 0; i < ARRAY_SIZE(events); i++) { + int test_ret = test_event_fake_pmu(&events[i][0]); + + if (test_ret != TEST_OK) { + pr_debug("check_parse_fake %s failed\n", &events[i][0]); + ret = combine_test_results(ret, test_ret); + } + } + + return ret; } + +static struct test_case tests__parse_events[] = { + TEST_CASE_REASON("Test event parsing", + events2, + "permissions"), + TEST_CASE_REASON("Parsing of all PMU events from sysfs", + pmu_events, + "permissions"), + TEST_CASE_REASON("Parsing of given PMU events from sysfs", + pmu_events2, + "permissions"), + TEST_CASE_REASON("Parsing of aliased events from sysfs", alias, + "no aliases in sysfs"), + TEST_CASE("Parsing of aliased events", pmu_events_alias2), + TEST_CASE("Parsing of terms (event modifiers)", terms2), + { .name = NULL, } +}; + +struct test_suite suite__parse_events = { + .desc = "Parse event definition strings", + .test_cases = tests__parse_events, +}; |