1 files changed, 16 insertions, 0 deletions

diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 3a2ebe666192..0648b84a9171 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -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[] = {