From: Kan Liang <kan.li...@intel.com>
Add test case in automated tests suite. It checks not only the two types
of pmu event stytle formats "pmu_event_name" and "cpu/pmu_event_name/",
but also the different formats mixtures which are more likely to trigger
parse issue.
Signed-off-by: Kan Liang <kan.li...@intel.com>
---
tools/perf/tests/parse-events.c | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 5941927..7f2f51f 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -457,6 +457,36 @@ static int test__checkevent_pmu_events(struct perf_evlist
*evlist)
return 0;
}
+
+static int test__checkevent_pmu_events_mix(struct perf_evlist *evlist)
+{
+ struct perf_evsel *evsel = perf_evlist__first(evlist);
+
+ /* pmu-event:u */
+ TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
+ TEST_ASSERT_VAL("wrong exclude_user",
+ !evsel->attr.exclude_user);
+ TEST_ASSERT_VAL("wrong exclude_kernel",
+ evsel->attr.exclude_kernel);
+ TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
+ TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
+ TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
+
+ /* cpu/pmu-event/u*/
+ evsel = perf_evsel__next(evsel);
+ TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
+ TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
+ TEST_ASSERT_VAL("wrong exclude_user",
+ !evsel->attr.exclude_user);
+ TEST_ASSERT_VAL("wrong exclude_kernel",
+ evsel->attr.exclude_kernel);
+ TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv);
+ TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip);
+ TEST_ASSERT_VAL("wrong pinned", !evsel->attr.pinned);
+
+ return 0;
+}
+
static int test__checkterms_simple(struct list_head *terms)
{
struct parse_events_term *term;
@@ -1554,6 +1584,12 @@ static int test_pmu_events(void)
e.check = test__checkevent_pmu_events;
ret = test_event(&e);
+ if (ret)
+ break;
+ snprintf(name, MAX_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);
#undef MAX_NAME
}
--
1.8.3.2
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