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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>
This commit is contained in:
Jiri Olsa 2015-10-05 20:06:06 +02:00 committed by Arnaldo Carvalho de Melo
parent 7f94af7a48
commit ddd83c9717
1 changed files with 16 additions and 0 deletions
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16
tools/perf/tests/parse-events.c
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@ -1259,6 +1259,17 @@ test__checkevent_breakpoint_len_rw_modifier(struct perf_evlist *evlist)
return test__checkevent_breakpoint_rw(evlist);
}
static int test__checkevent_precise_max_modifier(struct perf_evlist *evlist)
{
struct perf_evsel *evsel = perf_evlist__first(evlist);
TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->attr.type);
TEST_ASSERT_VAL("wrong config",
PERF_COUNT_SW_TASK_CLOCK == evsel->attr.config);
return 0;
}
static int count_tracepoints(void)
{
struct dirent *events_ent;
@ -1562,6 +1573,11 @@ static struct evlist_test test__events[] = {
.check = test__checkevent_exclude_idle_modifier_1,
.id = 46,
},
{
.name = "task-clock:P,cycles",
.check = test__checkevent_precise_max_modifier,
.id = 47,
},
};
static struct evlist_test test__events_pmu[] = {