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author | Jiri Olsa <jolsa@kernel.org> | 2020-06-02 23:47:40 +0200 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-06-22 16:28:09 -0300 |
commit | 0a507af9c681ac2adedc5fe1b2d534e27be85446 (patch) | |
tree | cf57fb48fe5c51a8e2069a78118a89a8f0f158d4 /tools/perf/tests/builtin-test.c | |
parent | 6d432c4c8aa5660d8f9f43326db8350b48dcb6f5 (diff) |
perf tests: Add parse metric test for ipc metric
Adding new test that process metrics code and checks the expected
results. Starting with easy ipc metric.
Committer testing:
# perf test "Parse and process metrics"
67: Parse and process metrics : Ok
#
# perf test -v "Parse and process metrics"
67: Parse and process metrics :
--- start ---
test child forked, pid 103402
metric expr inst_retired.any / cpu_clk_unhalted.thread for IPC
found event inst_retired.any
found event cpu_clk_unhalted.thread
adding {inst_retired.any,cpu_clk_unhalted.thread}:W
test child finished with 0
---- end ----
Parse and process metrics: Ok
#
Had to fix it to initialize that 'struct value' array sentinel with a
named initializer to fix the build with some versions of clang:
tests/parse-metric.c:135:7: error: missing field 'val' initializer [-Werror,-Wmissing-field-initializers]
{ 0 },
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20200602214741.1218986-13-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/builtin-test.c')
-rw-r--r-- | tools/perf/tests/builtin-test.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index da5b6cc23f25..d328caaba45d 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -338,6 +338,10 @@ static struct test generic_tests[] = { .func = test__demangle_java, }, { + .desc = "Parse and process metrics", + .func = test__parse_metric, + }, + { .func = NULL, }, }; |