linux-kernel - [PATCH v3 23/27] perf tests: Support 'Parse and process metrics' test for hybrid

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Date:   Mon, 29 Mar 2021 15:00:42 +0800
From:   Jin Yao <yao.jin@...ux.intel.com>
To:     acme@...nel.org, jolsa@...nel.org, peterz@...radead.org,
        mingo@...hat.com, alexander.shishkin@...ux.intel.com
Cc:     Linux-kernel@...r.kernel.org, ak@...ux.intel.com,
        kan.liang@...el.com, yao.jin@...el.com,
        Jin Yao <yao.jin@...ux.intel.com>
Subject: [PATCH v3 23/27] perf tests: Support 'Parse and process metrics' test for hybrid

Some events are not supported. Only pick up some cases for hybrid.

  # ./perf test 67
  67: Parse and process metrics                                       : Ok

Signed-off-by: Jin Yao <yao.jin@...ux.intel.com>
---
v3:
 - No functional change.

 tools/perf/tests/parse-metric.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tools/perf/tests/parse-metric.c b/tools/perf/tests/parse-metric.c
index 4968c4106254..24e5ddff515e 100644
--- a/tools/perf/tests/parse-metric.c
+++ b/tools/perf/tests/parse-metric.c
@@ -11,6 +11,7 @@
 #include "debug.h"
 #include "expr.h"
 #include "stat.h"
+#include "pmu.h"
 
 static struct pmu_event pme_test[] = {
 {
@@ -370,12 +371,17 @@ static int test_metric_group(void)
 
 int test__parse_metric(struct test *test __maybe_unused, int subtest __maybe_unused)
 {
+	perf_pmu__scan(NULL);
+
 	TEST_ASSERT_VAL("IPC failed", test_ipc() == 0);
 	TEST_ASSERT_VAL("frontend failed", test_frontend() == 0);
-	TEST_ASSERT_VAL("cache_miss_cycles failed", test_cache_miss_cycles() == 0);
 	TEST_ASSERT_VAL("DCache_L2 failed", test_dcache_l2() == 0);
 	TEST_ASSERT_VAL("recursion fail failed", test_recursion_fail() == 0);
-	TEST_ASSERT_VAL("test metric group", test_metric_group() == 0);
 	TEST_ASSERT_VAL("Memory bandwidth", test_memory_bandwidth() == 0);
+
+	if (!perf_pmu__has_hybrid()) {
+		TEST_ASSERT_VAL("cache_miss_cycles failed", test_cache_miss_cycles() == 0);
+		TEST_ASSERT_VAL("test metric group", test_metric_group() == 0);
+	}
 	return 0;
 }
-- 
2.17.1