linux-kernel - [PATCH RFC V2 5/5] perf,tests: Add tests to callgrap and time parse

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Date:	Tue,  7 Jul 2015 06:19:05 -0400
From:	kan.liang@...el.com
To:	acme@...nel.org, jolsa@...nel.org
Cc:	namhyung@...nel.org, ak@...ux.intel.com,
	linux-kernel@...r.kernel.org, Kan Liang <kan.liang@...el.com>
Subject: [PATCH RFC V2 5/5] perf,tests: Add tests to callgrap and time parse

From: Kan Liang <kan.liang@...el.com>

Add tests in tests/parse-events.c to check callgrap and time option

Signed-off-by: Kan Liang <kan.liang@...el.com>
---
 tools/perf/tests/parse-events.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index d76963f..d6f9447 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -471,6 +471,29 @@ static int test__checkevent_pmu_name(struct perf_evlist *evlist)
 	return 0;
 }
 
+static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlist)
+{
+	struct perf_evsel *evsel = perf_evlist__first(evlist);
+
+	/* cpu/config=1,callgraph=fp,time,period=100000/ */
+	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 config",  1 == evsel->attr.config);
+	TEST_ASSERT_VAL("wrong period",  100000 == evsel->attr.sample_period);
+	TEST_ASSERT_VAL("wrong callgraph",  PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type);
+	TEST_ASSERT_VAL("wrong time",  PERF_SAMPLE_TIME & evsel->attr.sample_type);
+
+	/* cpu/config=2,callgraph=no,time=0,period=2000/ */
+	evsel = perf_evsel__next(evsel);
+	TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
+	TEST_ASSERT_VAL("wrong config",  2 == evsel->attr.config);
+	TEST_ASSERT_VAL("wrong period",  2000 == evsel->attr.sample_period);
+	TEST_ASSERT_VAL("wrong callgraph",  !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type));
+	TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->attr.sample_type));
+
+	return 0;
+}
+
 static int test__checkevent_pmu_events(struct perf_evlist *evlist)
 {
 	struct perf_evsel *evsel = perf_evlist__first(evlist);
@@ -1547,6 +1570,11 @@ static struct evlist_test test__events_pmu[] = {
 		.check = test__checkevent_pmu_name,
 		.id    = 1,
 	},
+	{
+		.name  = "cpu/config=1,callgraph=fp,time,period=100000/,cpu/config=2,callgraph=no,time=0,period=2000/",
+		.check = test__checkevent_pmu_partial_time_callgraph,
+		.id    = 2,
+	},
 };
 
 struct terms_test {
-- 
1.8.3.1

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