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Date: Thu, 13 Aug 2015 01:07:41 -0700
From: tip-bot for Kan Liang <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: ak@...ux.intel.com, jolsa@...nel.org, kan.liang@...el.com,
hpa@...or.com, mingo@...nel.org, tglx@...utronix.de,
linux-kernel@...r.kernel.org, namhyung@...nel.org, acme@...hat.com
Subject: [tip:perf/core] perf tests: Add tests to callgraph and time parse
Commit-ID: 71ef150ee06df29c5b427307dc0bacfe06a8baea
Gitweb: http://git.kernel.org/tip/71ef150ee06df29c5b427307dc0bacfe06a8baea
Author: Kan Liang <kan.liang@...el.com>
AuthorDate: Tue, 11 Aug 2015 06:30:50 -0400
Committer: Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 12 Aug 2015 13:20:29 -0300
perf tests: Add tests to callgraph and time parse
Add tests in tests/parse-events.c to check call-graph and time option.
Signed-off-by: Kan Liang <kan.liang@...el.com>
Cc: Andi Kleen <ak@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Link: http://lkml.kernel.org/r/1439289050-40510-4-git-send-email-kan.liang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/tests/parse-events.c | 38 ++++++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index f65bb89..9b6b2b63 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -479,6 +479,39 @@ 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,call-graph=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);
+ /*
+ * The period, time and callgraph value gets configured
+ * within perf_evlist__config,
+ * while this test executes only parse events method.
+ */
+ TEST_ASSERT_VAL("wrong period", 0 == 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,call-graph=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);
+ /*
+ * The period, time and callgraph value gets configured
+ * within perf_evlist__config,
+ * while this test executes only parse events method.
+ */
+ TEST_ASSERT_VAL("wrong period", 0 == 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);
@@ -1555,6 +1588,11 @@ static struct evlist_test test__events_pmu[] = {
.check = test__checkevent_pmu_name,
.id = 1,
},
+ {
+ .name = "cpu/config=1,call-graph=fp,time,period=100000/,cpu/config=2,call-graph=no,time=0,period=2000/",
+ .check = test__checkevent_pmu_partial_time_callgraph,
+ .id = 2,
+ },
};
struct terms_test {
--
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