From e39a12cbd2496edb4cab0f99efb0d217c55ba273 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Tue, 4 Jun 2019 16:00:16 +0300 Subject: perf tests: Add a test for time-utils Test time ranges work as expected. Committer testing: $ perf test "time utils" 59: time utils : Ok $ perf test -v "time utils" 59: time utils : --- start --- test child forked, pid 31711 parse_nsec_time("0") 0 parse_nsec_time("1") 1000000000 parse_nsec_time("0.000000001") 1 parse_nsec_time("1.000000001") 1000000001 parse_nsec_time("123456.123456") 123456123456000 parse_nsec_time("1234567.123456789") 1234567123456789 parse_nsec_time("18446744073.709551615") 18446744073709551615 perf_time__parse_str("1234567.123456789,1234567.123456789") start time 1234567123456789, end time 1234567123456789 perf_time__parse_str("1234567.123456789,1234567.123456790") start time 1234567123456789, end time 1234567123456790 perf_time__parse_str("1234567.123456789,") start time 1234567123456789, end time 0 perf_time__parse_str(",1234567.123456789") start time 0, end time 1234567123456789 perf_time__parse_str("0,1234567.123456789") start time 0, end time 1234567123456789 perf_time__parse_for_ranges("1234567.123456789,1234567.123456790") start time 1234567123456789, end time 1234567123456790 perf_time__parse_for_ranges("10%/1") first_sample_time 7654321000000000 last_sample_time 7654321000000100 start time 0: 7654321000000000, end time 0: 7654321000000009 perf_time__parse_for_ranges("10%/2") first_sample_time 7654321000000000 last_sample_time 7654321000000100 start time 0: 7654321000000010, end time 0: 7654321000000019 perf_time__parse_for_ranges("10%/1,10%/2") first_sample_time 11223344000000000 last_sample_time 11223344000000100 start time 0: 11223344000000000, end time 0: 11223344000000009 start time 1: 11223344000000010, end time 1: 11223344000000019 perf_time__parse_for_ranges("10%/1,10%/3,10%/10") first_sample_time 11223344000000000 last_sample_time 11223344000000100 start time 0: 11223344000000000, end time 0: 11223344000000009 start time 1: 11223344000000020, end time 1: 11223344000000029 start time 2: 11223344000000090, end time 2: 11223344000000100 test child finished with 0 ---- end ---- time utils: Ok $ Signed-off-by: Adrian Hunter Tested-by: Arnaldo Carvalho de Melo Cc: Jin Yao Cc: Jiri Olsa Link: http://lkml.kernel.org/r/20190604130017.31207-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/Build | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/tests/Build') diff --git a/tools/perf/tests/Build b/tools/perf/tests/Build index 4afb6319ed51..e3ba63cef01e 100644 --- a/tools/perf/tests/Build +++ b/tools/perf/tests/Build @@ -51,6 +51,7 @@ perf-y += clang.o perf-y += unit_number__scnprintf.o perf-y += mem2node.o perf-y += map_groups.o +perf-y += time-utils-test.o $(OUTPUT)tests/llvm-src-base.c: tests/bpf-script-example.c tests/Build $(call rule_mkdir) -- cgit v1.2.3