perf tests: Add parsing test for 'P' modifier
We cant test 'P' modifier gets properly parsed, the functionality test itself is beyond this suite. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Kan Liang <kan.liang@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1444068369-20978-7-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -1259,6 +1259,17 @@ test__checkevent_breakpoint_len_rw_modifier(struct perf_evlist *evlist)
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return test__checkevent_breakpoint_rw(evlist);
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}
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static int test__checkevent_precise_max_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 number of entries", 2 == 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_TASK_CLOCK == evsel->attr.config);
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return 0;
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}
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static int count_tracepoints(void)
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{
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struct dirent *events_ent;
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@ -1562,6 +1573,11 @@ static struct evlist_test test__events[] = {
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.check = test__checkevent_exclude_idle_modifier_1,
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.id = 46,
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},
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{
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.name = "task-clock:P,cycles",
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.check = test__checkevent_precise_max_modifier,
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.id = 47,
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},
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};
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static struct evlist_test test__events_pmu[] = {
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