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| author | Jiri Olsa <jolsa@kernel.org> | 2015-10-25 15:51:34 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-12-17 14:55:44 -0300 |
| commit | d4c2259195f538505d2570e78555532372fb4ad2 (patch) | |
| tree | 3c02d08da192d9d6fe1413ac2019e2f2e88aade9 /tools/perf/tests | |
| parent | 2d8f0f18a5c37cf0322cb385b99adb1167b7cf78 (diff) | |
| download | blackbird-op-linux-d4c2259195f538505d2570e78555532372fb4ad2.tar.gz blackbird-op-linux-d4c2259195f538505d2570e78555532372fb4ad2.zip | |
perf tools: Add stat round event synthesize function
Introduce the perf_event__synthesize_stat_round function to
synthesize a 'struct stat_round_event'.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Kan Liang <kan.liang@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1445784728-21732-19-git-send-email-jolsa@kernel.org
[ Renamed 'time' parameter to 'evtime' to fix build on older systems ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 4 | ||||
| -rw-r--r-- | tools/perf/tests/stat.c | 21 | ||||
| -rw-r--r-- | tools/perf/tests/tests.h | 1 |
3 files changed, 26 insertions, 0 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 4a7d9989e1c3..6a3519814492 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -196,6 +196,10 @@ static struct test generic_tests[] = { .func = test__synthesize_stat, }, { + .desc = "Test stat round synthesize", + .func = test__synthesize_stat_round, + }, + { .func = NULL, }, }; diff --git a/tools/perf/tests/stat.c b/tools/perf/tests/stat.c index d319875a5e7c..6a20ff2326bb 100644 --- a/tools/perf/tests/stat.c +++ b/tools/perf/tests/stat.c @@ -88,3 +88,24 @@ int test__synthesize_stat(int subtest __maybe_unused) return 0; } + +static int process_stat_round_event(struct perf_tool *tool __maybe_unused, + union perf_event *event, + struct perf_sample *sample __maybe_unused, + struct machine *machine __maybe_unused) +{ + struct stat_round_event *stat_round = &event->stat_round; + + TEST_ASSERT_VAL("wrong time", stat_round->time == 0xdeadbeef); + TEST_ASSERT_VAL("wrong type", stat_round->type == PERF_STAT_ROUND_TYPE__INTERVAL); + return 0; +} + +int test__synthesize_stat_round(int subtest __maybe_unused) +{ + TEST_ASSERT_VAL("failed to synthesize stat_config", + !perf_event__synthesize_stat_round(NULL, 0xdeadbeef, PERF_STAT_ROUND_TYPE__INTERVAL, + process_stat_round_event, NULL)); + + return 0; +} diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index d36eda17a5f5..a82ab9c4c0ca 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -83,6 +83,7 @@ int test__thread_map_synthesize(int subtest); int test__cpu_map_synthesize(int subtest); int test__synthesize_stat_config(int subtest); int test__synthesize_stat(int subtest); +int test__synthesize_stat_round(int subtest); #if defined(__arm__) || defined(__aarch64__) #ifdef HAVE_DWARF_UNWIND_SUPPORT |
