Commit-ID: 71ef150ee06df29c5b427307dc0bacfe06a8baea Gitweb: http://git.kernel.org/tip/71ef150ee06df29c5b427307dc0bacfe06a8baea Author: Kan Liang <kan.li...@intel.com> AuthorDate: Tue, 11 Aug 2015 06:30:50 -0400 Committer: Arnaldo Carvalho de Melo <a...@redhat.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.li...@intel.com> Cc: Andi Kleen <a...@linux.intel.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Namhyung Kim <namhy...@kernel.org> Link: http://lkml.kernel.org/r/1439289050-40510-4-git-send-email-kan.li...@intel.com Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.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 { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
