forked from Minki/linux
c9ee780f27
Add a negative test to test__checkevent_pmu_events() to get lots of coverage of the negative case, ie. when the modifier is not specified. Add a test of a single event, and of the group case. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1375795686-4226-2-git-send-email-michael@ellerman.id.au Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1540 lines
55 KiB
C
1540 lines
55 KiB
C
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#include "parse-events.h"
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#include "evsel.h"
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#include "evlist.h"
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#include "sysfs.h"
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#include <lk/debugfs.h>
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#include "tests.h"
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#include <linux/hw_breakpoint.h>
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#define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
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PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
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static int test__checkevent_tracepoint(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong sample_type",
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PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
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TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
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return 0;
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}
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static int test__checkevent_tracepoint_multi(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel;
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TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
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TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups);
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list_for_each_entry(evsel, &evlist->entries, node) {
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TEST_ASSERT_VAL("wrong type",
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PERF_TYPE_TRACEPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong sample_type",
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PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
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TEST_ASSERT_VAL("wrong sample_period",
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1 == evsel->attr.sample_period);
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}
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return 0;
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}
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static int test__checkevent_raw(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0x1a == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_numeric(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_symbolic_name(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_symbolic_name_config(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
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TEST_ASSERT_VAL("wrong period",
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100000 == evsel->attr.sample_period);
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TEST_ASSERT_VAL("wrong config1",
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0 == evsel->attr.config1);
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TEST_ASSERT_VAL("wrong config2",
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1 == evsel->attr.config2);
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return 0;
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}
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static int test__checkevent_symbolic_alias(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config",
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PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_genhw(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", (1 << 16) == evsel->attr.config);
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return 0;
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}
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static int test__checkevent_breakpoint(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) ==
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evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_4 ==
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evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_breakpoint_x(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type",
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HW_BREAKPOINT_X == evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len", sizeof(long) == evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_breakpoint_r(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type",
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PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type",
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HW_BREAKPOINT_R == evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len",
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HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_breakpoint_w(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type",
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PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type",
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HW_BREAKPOINT_W == evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len",
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HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_breakpoint_rw(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type",
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PERF_TYPE_BREAKPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong bp_type",
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(HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->attr.bp_type);
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TEST_ASSERT_VAL("wrong bp_len",
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HW_BREAKPOINT_LEN_4 == evsel->attr.bp_len);
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return 0;
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}
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static int test__checkevent_tracepoint_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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return test__checkevent_tracepoint(evlist);
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}
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static int
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test__checkevent_tracepoint_multi_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel;
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TEST_ASSERT_VAL("wrong number of entries", evlist->nr_entries > 1);
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list_for_each_entry(evsel, &evlist->entries, node) {
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TEST_ASSERT_VAL("wrong exclude_user",
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!evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel",
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evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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}
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return test__checkevent_tracepoint_multi(evlist);
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}
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static int test__checkevent_raw_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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return test__checkevent_raw(evlist);
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}
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static int test__checkevent_numeric_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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return test__checkevent_numeric(evlist);
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}
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static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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return test__checkevent_symbolic_name(evlist);
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}
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static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
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return test__checkevent_symbolic_name(evlist);
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}
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static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
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TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
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return test__checkevent_symbolic_name(evlist);
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}
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static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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return test__checkevent_symbolic_alias(evlist);
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}
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static int test__checkevent_genhw_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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return test__checkevent_genhw(evlist);
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}
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static int test__checkevent_breakpoint_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong name",
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!strcmp(perf_evsel__name(evsel), "mem:0:u"));
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return test__checkevent_breakpoint(evlist);
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}
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static int test__checkevent_breakpoint_x_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong name",
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!strcmp(perf_evsel__name(evsel), "mem:0:x:k"));
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return test__checkevent_breakpoint_x(evlist);
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}
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static int test__checkevent_breakpoint_r_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong name",
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!strcmp(perf_evsel__name(evsel), "mem:0:r:hp"));
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return test__checkevent_breakpoint_r(evlist);
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}
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static int test__checkevent_breakpoint_w_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong name",
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!strcmp(perf_evsel__name(evsel), "mem:0:w:up"));
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return test__checkevent_breakpoint_w(evlist);
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}
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static int test__checkevent_breakpoint_rw_modifier(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
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TEST_ASSERT_VAL("wrong name",
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!strcmp(perf_evsel__name(evsel), "mem:0:rw:kp"));
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return test__checkevent_breakpoint_rw(evlist);
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}
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static int test__checkevent_pmu(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 10 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong config1", 1 == evsel->attr.config1);
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TEST_ASSERT_VAL("wrong config2", 3 == evsel->attr.config2);
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TEST_ASSERT_VAL("wrong period", 1000 == evsel->attr.sample_period);
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return 0;
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}
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static int test__checkevent_list(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel = perf_evlist__first(evlist);
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TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
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/* r1 */
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
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TEST_ASSERT_VAL("wrong config1", 0 == evsel->attr.config1);
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TEST_ASSERT_VAL("wrong config2", 0 == evsel->attr.config2);
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TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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/* syscalls:sys_enter_open:k */
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evsel = perf_evsel__next(evsel);
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TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
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TEST_ASSERT_VAL("wrong sample_type",
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PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
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TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
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TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
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TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
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TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
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TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
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/* 1:1:hp */
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evsel = perf_evsel__next(evsel);
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TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
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TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__checkevent_pmu_name(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel = perf_evlist__first(evlist);
|
|
|
|
/* cpu/config=1,name=krava/u */
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config", 1 == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava"));
|
|
|
|
/* cpu/config=2/u" */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config", 2 == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong name",
|
|
!strcmp(perf_evsel__name(evsel), "cpu/config=2/u"));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__checkevent_pmu_events(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel;
|
|
|
|
evsel = list_entry(evlist->entries.next, struct perf_evsel, node);
|
|
TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong exclude_user",
|
|
!evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel",
|
|
evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__checkterms_simple(struct list_head *terms)
|
|
{
|
|
struct parse_events_term *term;
|
|
|
|
/* config=10 */
|
|
term = list_entry(terms->next, struct parse_events_term, list);
|
|
TEST_ASSERT_VAL("wrong type term",
|
|
term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG);
|
|
TEST_ASSERT_VAL("wrong type val",
|
|
term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
|
|
TEST_ASSERT_VAL("wrong val", term->val.num == 10);
|
|
TEST_ASSERT_VAL("wrong config", !term->config);
|
|
|
|
/* config1 */
|
|
term = list_entry(term->list.next, struct parse_events_term, list);
|
|
TEST_ASSERT_VAL("wrong type term",
|
|
term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1);
|
|
TEST_ASSERT_VAL("wrong type val",
|
|
term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
|
|
TEST_ASSERT_VAL("wrong val", term->val.num == 1);
|
|
TEST_ASSERT_VAL("wrong config", !term->config);
|
|
|
|
/* config2=3 */
|
|
term = list_entry(term->list.next, struct parse_events_term, list);
|
|
TEST_ASSERT_VAL("wrong type term",
|
|
term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2);
|
|
TEST_ASSERT_VAL("wrong type val",
|
|
term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
|
|
TEST_ASSERT_VAL("wrong val", term->val.num == 3);
|
|
TEST_ASSERT_VAL("wrong config", !term->config);
|
|
|
|
/* umask=1*/
|
|
term = list_entry(term->list.next, struct parse_events_term, list);
|
|
TEST_ASSERT_VAL("wrong type term",
|
|
term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
|
|
TEST_ASSERT_VAL("wrong type val",
|
|
term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
|
|
TEST_ASSERT_VAL("wrong val", term->val.num == 1);
|
|
TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "umask"));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group1(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
|
|
|
|
/* instructions:k */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* cycles:upp */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
/* use of precise requires exclude_guest */
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group2(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
|
|
|
|
/* faults + :ku modifier */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_SW_PAGE_FAULTS == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* cache-references + :u modifier */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CACHE_REFERENCES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* cycles:k */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group3(struct perf_evlist *evlist __maybe_unused)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
|
|
|
|
/* group1 syscalls:sys_enter_open:H */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong sample_type",
|
|
PERF_TP_SAMPLE_TYPE == evsel->attr.sample_type);
|
|
TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong group name",
|
|
!strcmp(leader->group_name, "group1"));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* group1 cycles:kppp */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
/* use of precise requires exclude_guest */
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 3);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* group2 cycles + G modifier */
|
|
evsel = leader = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong group name",
|
|
!strcmp(leader->group_name, "group2"));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* group2 1:3 + G modifier */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", 1 == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config", 3 == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* instructions:u */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group4(struct perf_evlist *evlist __maybe_unused)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
|
|
|
|
/* cycles:u + p */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
/* use of precise requires exclude_guest */
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 1);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* instructions:kp + p */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
/* use of precise requires exclude_guest */
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group5(struct perf_evlist *evlist __maybe_unused)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups);
|
|
|
|
/* cycles + G */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* instructions + G */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* cycles:G */
|
|
evsel = leader = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read);
|
|
|
|
/* instructions:G */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
|
|
/* cycles */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group_gh1(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
|
|
|
|
/* cycles + :H group modifier */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
|
|
/* cache-misses:G + :H group modifier */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group_gh2(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
|
|
|
|
/* cycles + :G group modifier */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
|
|
/* cache-misses:H + :G group modifier */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group_gh3(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
|
|
|
|
/* cycles:G + :u group modifier */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
|
|
/* cache-misses:H + :u group modifier */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__group_gh4(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups);
|
|
|
|
/* cycles:G + :uG group modifier */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel));
|
|
TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0);
|
|
|
|
/* cache-misses:H + :uG group modifier */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__leader_sample1(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
|
|
|
|
/* cycles - sampling group leader */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
|
|
|
|
/* cache-misses - not sampling */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
|
|
|
|
/* branch-misses - not sampling */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", !evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__leader_sample2(struct perf_evlist *evlist __maybe_unused)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
|
|
|
|
/* instructions - sampling group leader */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_INSTRUCTIONS == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
|
|
|
|
/* branch-misses - not sampling */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
|
|
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
|
|
TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong sample_read", evsel->sample_read);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int test__checkevent_pinned_modifier(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel = perf_evlist__first(evlist);
|
|
|
|
TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user);
|
|
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
|
|
TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
|
|
TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip);
|
|
TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);
|
|
|
|
return test__checkevent_symbolic_name(evlist);
|
|
}
|
|
|
|
static int test__pinned_group(struct perf_evlist *evlist)
|
|
{
|
|
struct perf_evsel *evsel, *leader;
|
|
|
|
TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->nr_entries);
|
|
|
|
/* cycles - group leader */
|
|
evsel = leader = perf_evlist__first(evlist);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CPU_CYCLES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
|
|
TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
|
|
TEST_ASSERT_VAL("wrong pinned", evsel->attr.pinned);
|
|
|
|
/* cache-misses - can not be pinned, but will go on with the leader */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_CACHE_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
|
|
|
|
/* branch-misses - ditto */
|
|
evsel = perf_evsel__next(evsel);
|
|
TEST_ASSERT_VAL("wrong config",
|
|
PERF_COUNT_HW_BRANCH_MISSES == evsel->attr.config);
|
|
TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int count_tracepoints(void)
|
|
{
|
|
char events_path[PATH_MAX];
|
|
struct dirent *events_ent;
|
|
DIR *events_dir;
|
|
int cnt = 0;
|
|
|
|
scnprintf(events_path, PATH_MAX, "%s/tracing/events",
|
|
debugfs_find_mountpoint());
|
|
|
|
events_dir = opendir(events_path);
|
|
|
|
TEST_ASSERT_VAL("Can't open events dir", events_dir);
|
|
|
|
while ((events_ent = readdir(events_dir))) {
|
|
char sys_path[PATH_MAX];
|
|
struct dirent *sys_ent;
|
|
DIR *sys_dir;
|
|
|
|
if (!strcmp(events_ent->d_name, ".")
|
|
|| !strcmp(events_ent->d_name, "..")
|
|
|| !strcmp(events_ent->d_name, "enable")
|
|
|| !strcmp(events_ent->d_name, "header_event")
|
|
|| !strcmp(events_ent->d_name, "header_page"))
|
|
continue;
|
|
|
|
scnprintf(sys_path, PATH_MAX, "%s/%s",
|
|
events_path, events_ent->d_name);
|
|
|
|
sys_dir = opendir(sys_path);
|
|
TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
|
|
|
|
while ((sys_ent = readdir(sys_dir))) {
|
|
if (!strcmp(sys_ent->d_name, ".")
|
|
|| !strcmp(sys_ent->d_name, "..")
|
|
|| !strcmp(sys_ent->d_name, "enable")
|
|
|| !strcmp(sys_ent->d_name, "filter"))
|
|
continue;
|
|
|
|
cnt++;
|
|
}
|
|
|
|
closedir(sys_dir);
|
|
}
|
|
|
|
closedir(events_dir);
|
|
return cnt;
|
|
}
|
|
|
|
static int test__all_tracepoints(struct perf_evlist *evlist)
|
|
{
|
|
TEST_ASSERT_VAL("wrong events count",
|
|
count_tracepoints() == evlist->nr_entries);
|
|
|
|
return test__checkevent_tracepoint_multi(evlist);
|
|
}
|
|
|
|
struct evlist_test {
|
|
const char *name;
|
|
__u32 type;
|
|
int (*check)(struct perf_evlist *evlist);
|
|
};
|
|
|
|
static struct evlist_test test__events[] = {
|
|
[0] = {
|
|
.name = "syscalls:sys_enter_open",
|
|
.check = test__checkevent_tracepoint,
|
|
},
|
|
[1] = {
|
|
.name = "syscalls:*",
|
|
.check = test__checkevent_tracepoint_multi,
|
|
},
|
|
[2] = {
|
|
.name = "r1a",
|
|
.check = test__checkevent_raw,
|
|
},
|
|
[3] = {
|
|
.name = "1:1",
|
|
.check = test__checkevent_numeric,
|
|
},
|
|
[4] = {
|
|
.name = "instructions",
|
|
.check = test__checkevent_symbolic_name,
|
|
},
|
|
[5] = {
|
|
.name = "cycles/period=100000,config2/",
|
|
.check = test__checkevent_symbolic_name_config,
|
|
},
|
|
[6] = {
|
|
.name = "faults",
|
|
.check = test__checkevent_symbolic_alias,
|
|
},
|
|
[7] = {
|
|
.name = "L1-dcache-load-miss",
|
|
.check = test__checkevent_genhw,
|
|
},
|
|
[8] = {
|
|
.name = "mem:0",
|
|
.check = test__checkevent_breakpoint,
|
|
},
|
|
[9] = {
|
|
.name = "mem:0:x",
|
|
.check = test__checkevent_breakpoint_x,
|
|
},
|
|
[10] = {
|
|
.name = "mem:0:r",
|
|
.check = test__checkevent_breakpoint_r,
|
|
},
|
|
[11] = {
|
|
.name = "mem:0:w",
|
|
.check = test__checkevent_breakpoint_w,
|
|
},
|
|
[12] = {
|
|
.name = "syscalls:sys_enter_open:k",
|
|
.check = test__checkevent_tracepoint_modifier,
|
|
},
|
|
[13] = {
|
|
.name = "syscalls:*:u",
|
|
.check = test__checkevent_tracepoint_multi_modifier,
|
|
},
|
|
[14] = {
|
|
.name = "r1a:kp",
|
|
.check = test__checkevent_raw_modifier,
|
|
},
|
|
[15] = {
|
|
.name = "1:1:hp",
|
|
.check = test__checkevent_numeric_modifier,
|
|
},
|
|
[16] = {
|
|
.name = "instructions:h",
|
|
.check = test__checkevent_symbolic_name_modifier,
|
|
},
|
|
[17] = {
|
|
.name = "faults:u",
|
|
.check = test__checkevent_symbolic_alias_modifier,
|
|
},
|
|
[18] = {
|
|
.name = "L1-dcache-load-miss:kp",
|
|
.check = test__checkevent_genhw_modifier,
|
|
},
|
|
[19] = {
|
|
.name = "mem:0:u",
|
|
.check = test__checkevent_breakpoint_modifier,
|
|
},
|
|
[20] = {
|
|
.name = "mem:0:x:k",
|
|
.check = test__checkevent_breakpoint_x_modifier,
|
|
},
|
|
[21] = {
|
|
.name = "mem:0:r:hp",
|
|
.check = test__checkevent_breakpoint_r_modifier,
|
|
},
|
|
[22] = {
|
|
.name = "mem:0:w:up",
|
|
.check = test__checkevent_breakpoint_w_modifier,
|
|
},
|
|
[23] = {
|
|
.name = "r1,syscalls:sys_enter_open:k,1:1:hp",
|
|
.check = test__checkevent_list,
|
|
},
|
|
[24] = {
|
|
.name = "instructions:G",
|
|
.check = test__checkevent_exclude_host_modifier,
|
|
},
|
|
[25] = {
|
|
.name = "instructions:H",
|
|
.check = test__checkevent_exclude_guest_modifier,
|
|
},
|
|
[26] = {
|
|
.name = "mem:0:rw",
|
|
.check = test__checkevent_breakpoint_rw,
|
|
},
|
|
[27] = {
|
|
.name = "mem:0:rw:kp",
|
|
.check = test__checkevent_breakpoint_rw_modifier,
|
|
},
|
|
[28] = {
|
|
.name = "{instructions:k,cycles:upp}",
|
|
.check = test__group1,
|
|
},
|
|
[29] = {
|
|
.name = "{faults:k,cache-references}:u,cycles:k",
|
|
.check = test__group2,
|
|
},
|
|
[30] = {
|
|
.name = "group1{syscalls:sys_enter_open:H,cycles:kppp},group2{cycles,1:3}:G,instructions:u",
|
|
.check = test__group3,
|
|
},
|
|
[31] = {
|
|
.name = "{cycles:u,instructions:kp}:p",
|
|
.check = test__group4,
|
|
},
|
|
[32] = {
|
|
.name = "{cycles,instructions}:G,{cycles:G,instructions:G},cycles",
|
|
.check = test__group5,
|
|
},
|
|
[33] = {
|
|
.name = "*:*",
|
|
.check = test__all_tracepoints,
|
|
},
|
|
[34] = {
|
|
.name = "{cycles,cache-misses:G}:H",
|
|
.check = test__group_gh1,
|
|
},
|
|
[35] = {
|
|
.name = "{cycles,cache-misses:H}:G",
|
|
.check = test__group_gh2,
|
|
},
|
|
[36] = {
|
|
.name = "{cycles:G,cache-misses:H}:u",
|
|
.check = test__group_gh3,
|
|
},
|
|
[37] = {
|
|
.name = "{cycles:G,cache-misses:H}:uG",
|
|
.check = test__group_gh4,
|
|
},
|
|
[38] = {
|
|
.name = "{cycles,cache-misses,branch-misses}:S",
|
|
.check = test__leader_sample1,
|
|
},
|
|
[39] = {
|
|
.name = "{instructions,branch-misses}:Su",
|
|
.check = test__leader_sample2,
|
|
},
|
|
[40] = {
|
|
.name = "instructions:uDp",
|
|
.check = test__checkevent_pinned_modifier,
|
|
},
|
|
[41] = {
|
|
.name = "{cycles,cache-misses,branch-misses}:D",
|
|
.check = test__pinned_group,
|
|
},
|
|
};
|
|
|
|
static struct evlist_test test__events_pmu[] = {
|
|
[0] = {
|
|
.name = "cpu/config=10,config1,config2=3,period=1000/u",
|
|
.check = test__checkevent_pmu,
|
|
},
|
|
[1] = {
|
|
.name = "cpu/config=1,name=krava/u,cpu/config=2/u",
|
|
.check = test__checkevent_pmu_name,
|
|
},
|
|
};
|
|
|
|
struct terms_test {
|
|
const char *str;
|
|
__u32 type;
|
|
int (*check)(struct list_head *terms);
|
|
};
|
|
|
|
static struct terms_test test__terms[] = {
|
|
[0] = {
|
|
.str = "config=10,config1,config2=3,umask=1",
|
|
.check = test__checkterms_simple,
|
|
},
|
|
};
|
|
|
|
static int test_event(struct evlist_test *e)
|
|
{
|
|
struct perf_evlist *evlist;
|
|
int ret;
|
|
|
|
evlist = perf_evlist__new();
|
|
if (evlist == NULL)
|
|
return -ENOMEM;
|
|
|
|
ret = parse_events(evlist, e->name);
|
|
if (ret) {
|
|
pr_debug("failed to parse event '%s', err %d\n",
|
|
e->name, ret);
|
|
return ret;
|
|
}
|
|
|
|
ret = e->check(evlist);
|
|
perf_evlist__delete(evlist);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int test_events(struct evlist_test *events, unsigned cnt)
|
|
{
|
|
int ret1, ret2 = 0;
|
|
unsigned i;
|
|
|
|
for (i = 0; i < cnt; i++) {
|
|
struct evlist_test *e = &events[i];
|
|
|
|
pr_debug("running test %d '%s'\n", i, e->name);
|
|
ret1 = test_event(e);
|
|
if (ret1)
|
|
ret2 = ret1;
|
|
}
|
|
|
|
return ret2;
|
|
}
|
|
|
|
static int test_term(struct terms_test *t)
|
|
{
|
|
struct list_head terms;
|
|
int ret;
|
|
|
|
INIT_LIST_HEAD(&terms);
|
|
|
|
ret = parse_events_terms(&terms, t->str);
|
|
if (ret) {
|
|
pr_debug("failed to parse terms '%s', err %d\n",
|
|
t->str , ret);
|
|
return ret;
|
|
}
|
|
|
|
ret = t->check(&terms);
|
|
parse_events__free_terms(&terms);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int test_terms(struct terms_test *terms, unsigned cnt)
|
|
{
|
|
int ret = 0;
|
|
unsigned i;
|
|
|
|
for (i = 0; i < cnt; i++) {
|
|
struct terms_test *t = &terms[i];
|
|
|
|
pr_debug("running test %d '%s'\n", i, t->str);
|
|
ret = test_term(t);
|
|
if (ret)
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int test_pmu(void)
|
|
{
|
|
struct stat st;
|
|
char path[PATH_MAX];
|
|
int ret;
|
|
|
|
snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
|
|
sysfs_find_mountpoint());
|
|
|
|
ret = stat(path, &st);
|
|
if (ret)
|
|
pr_debug("omitting PMU cpu tests\n");
|
|
return !ret;
|
|
}
|
|
|
|
static int test_pmu_events(void)
|
|
{
|
|
struct stat st;
|
|
char path[PATH_MAX];
|
|
struct dirent *ent;
|
|
DIR *dir;
|
|
int ret;
|
|
|
|
snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
|
|
sysfs_find_mountpoint());
|
|
|
|
ret = stat(path, &st);
|
|
if (ret) {
|
|
pr_debug("omitting PMU cpu events tests\n");
|
|
return 0;
|
|
}
|
|
|
|
dir = opendir(path);
|
|
if (!dir) {
|
|
pr_debug("can't open pmu event dir");
|
|
return -1;
|
|
}
|
|
|
|
while (!ret && (ent = readdir(dir))) {
|
|
#define MAX_NAME 100
|
|
struct evlist_test e;
|
|
char name[MAX_NAME];
|
|
|
|
if (!strcmp(ent->d_name, ".") ||
|
|
!strcmp(ent->d_name, ".."))
|
|
continue;
|
|
|
|
snprintf(name, MAX_NAME, "cpu/event=%s/u", ent->d_name);
|
|
|
|
e.name = name;
|
|
e.check = test__checkevent_pmu_events;
|
|
|
|
ret = test_event(&e);
|
|
#undef MAX_NAME
|
|
}
|
|
|
|
closedir(dir);
|
|
return ret;
|
|
}
|
|
|
|
int test__parse_events(void)
|
|
{
|
|
int ret1, ret2 = 0;
|
|
|
|
#define TEST_EVENTS(tests) \
|
|
do { \
|
|
ret1 = test_events(tests, ARRAY_SIZE(tests)); \
|
|
if (!ret2) \
|
|
ret2 = ret1; \
|
|
} while (0)
|
|
|
|
TEST_EVENTS(test__events);
|
|
|
|
if (test_pmu())
|
|
TEST_EVENTS(test__events_pmu);
|
|
|
|
if (test_pmu()) {
|
|
int ret = test_pmu_events();
|
|
if (ret)
|
|
return ret;
|
|
}
|
|
|
|
ret1 = test_terms(test__terms, ARRAY_SIZE(test__terms));
|
|
if (!ret2)
|
|
ret2 = ret1;
|
|
|
|
return ret2;
|
|
}
|