diff options
Diffstat (limited to 'third-party/benchmark/test/reporter_output_test.cc')
| -rw-r--r-- | third-party/benchmark/test/reporter_output_test.cc | 956 |
1 files changed, 956 insertions, 0 deletions
diff --git a/third-party/benchmark/test/reporter_output_test.cc b/third-party/benchmark/test/reporter_output_test.cc new file mode 100644 index 000000000000..989eb48ecc81 --- /dev/null +++ b/third-party/benchmark/test/reporter_output_test.cc @@ -0,0 +1,956 @@ + +#undef NDEBUG +#include <utility> + +#include "benchmark/benchmark.h" +#include "output_test.h" + +// ========================================================================= // +// ---------------------- Testing Prologue Output -------------------------- // +// ========================================================================= // + +ADD_CASES(TC_ConsoleOut, {{"^[-]+$", MR_Next}, + {"^Benchmark %s Time %s CPU %s Iterations$", MR_Next}, + {"^[-]+$", MR_Next}}); +static int AddContextCases() { + AddCases(TC_ConsoleErr, + { + {"^%int-%int-%intT%int:%int:%int[-+]%int:%int$", MR_Default}, + {"Running .*/reporter_output_test(\\.exe)?$", MR_Next}, + {"Run on \\(%int X %float MHz CPU s?\\)", MR_Next}, + }); + AddCases(TC_JSONOut, + {{"^\\{", MR_Default}, + {"\"context\":", MR_Next}, + {"\"date\": \"", MR_Next}, + {"\"host_name\":", MR_Next}, + {"\"executable\": \".*(/|\\\\)reporter_output_test(\\.exe)?\",", + MR_Next}, + {"\"num_cpus\": %int,$", MR_Next}, + {"\"mhz_per_cpu\": %float,$", MR_Next}, + {"\"caches\": \\[$", MR_Default}}); + auto const& Info = benchmark::CPUInfo::Get(); + auto const& Caches = Info.caches; + if (!Caches.empty()) { + AddCases(TC_ConsoleErr, {{"CPU Caches:$", MR_Next}}); + } + for (size_t I = 0; I < Caches.size(); ++I) { + std::string num_caches_str = + Caches[I].num_sharing != 0 ? " \\(x%int\\)$" : "$"; + AddCases(TC_ConsoleErr, + {{"L%int (Data|Instruction|Unified) %int KiB" + num_caches_str, + MR_Next}}); + AddCases(TC_JSONOut, {{"\\{$", MR_Next}, + {"\"type\": \"", MR_Next}, + {"\"level\": %int,$", MR_Next}, + {"\"size\": %int,$", MR_Next}, + {"\"num_sharing\": %int$", MR_Next}, + {"}[,]{0,1}$", MR_Next}}); + } + AddCases(TC_JSONOut, {{"],$"}}); + auto const& LoadAvg = Info.load_avg; + if (!LoadAvg.empty()) { + AddCases(TC_ConsoleErr, + {{"Load Average: (%float, ){0,2}%float$", MR_Next}}); + } + AddCases(TC_JSONOut, {{"\"load_avg\": \\[(%float,?){0,3}],$", MR_Next}}); + return 0; +} +int dummy_register = AddContextCases(); +ADD_CASES(TC_CSVOut, {{"%csv_header"}}); + +// ========================================================================= // +// ------------------------ Testing Basic Output --------------------------- // +// ========================================================================= // + +void BM_basic(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_basic); + +ADD_CASES(TC_ConsoleOut, {{"^BM_basic %console_report$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_basic\",$"}, + {"\"family_index\": 0,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_basic\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\"$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_basic\",%csv_report$"}}); + +// ========================================================================= // +// ------------------------ Testing Bytes per Second Output ---------------- // +// ========================================================================= // + +void BM_bytes_per_second(benchmark::State& state) { + for (auto _ : state) { + // This test requires a non-zero CPU time to avoid divide-by-zero + benchmark::DoNotOptimize(state.iterations()); + } + state.SetBytesProcessed(1); +} +BENCHMARK(BM_bytes_per_second); + +ADD_CASES(TC_ConsoleOut, {{"^BM_bytes_per_second %console_report " + "bytes_per_second=%float[kM]{0,1}/s$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_bytes_per_second\",$"}, + {"\"family_index\": 1,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_bytes_per_second\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\",$", MR_Next}, + {"\"bytes_per_second\": %float$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_bytes_per_second\",%csv_bytes_report$"}}); + +// ========================================================================= // +// ------------------------ Testing Items per Second Output ---------------- // +// ========================================================================= // + +void BM_items_per_second(benchmark::State& state) { + for (auto _ : state) { + // This test requires a non-zero CPU time to avoid divide-by-zero + benchmark::DoNotOptimize(state.iterations()); + } + state.SetItemsProcessed(1); +} +BENCHMARK(BM_items_per_second); + +ADD_CASES(TC_ConsoleOut, {{"^BM_items_per_second %console_report " + "items_per_second=%float[kM]{0,1}/s$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_items_per_second\",$"}, + {"\"family_index\": 2,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_items_per_second\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\",$", MR_Next}, + {"\"items_per_second\": %float$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_items_per_second\",%csv_items_report$"}}); + +// ========================================================================= // +// ------------------------ Testing Label Output --------------------------- // +// ========================================================================= // + +void BM_label(benchmark::State& state) { + for (auto _ : state) { + } + state.SetLabel("some label"); +} +BENCHMARK(BM_label); + +ADD_CASES(TC_ConsoleOut, {{"^BM_label %console_report some label$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_label\",$"}, + {"\"family_index\": 3,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_label\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\",$", MR_Next}, + {"\"label\": \"some label\"$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_label\",%csv_label_report_begin\"some " + "label\"%csv_label_report_end$"}}); + +// ========================================================================= // +// ------------------------ Testing Time Label Output ---------------------- // +// ========================================================================= // + +void BM_time_label_nanosecond(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_time_label_nanosecond)->Unit(benchmark::kNanosecond); + +ADD_CASES(TC_ConsoleOut, {{"^BM_time_label_nanosecond %console_report$"}}); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_time_label_nanosecond\",$"}, + {"\"family_index\": 4,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_time_label_nanosecond\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\"$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_time_label_nanosecond\",%csv_report$"}}); + +void BM_time_label_microsecond(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_time_label_microsecond)->Unit(benchmark::kMicrosecond); + +ADD_CASES(TC_ConsoleOut, {{"^BM_time_label_microsecond %console_us_report$"}}); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_time_label_microsecond\",$"}, + {"\"family_index\": 5,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_time_label_microsecond\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"us\"$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_time_label_microsecond\",%csv_us_report$"}}); + +void BM_time_label_millisecond(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_time_label_millisecond)->Unit(benchmark::kMillisecond); + +ADD_CASES(TC_ConsoleOut, {{"^BM_time_label_millisecond %console_ms_report$"}}); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_time_label_millisecond\",$"}, + {"\"family_index\": 6,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_time_label_millisecond\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ms\"$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_time_label_millisecond\",%csv_ms_report$"}}); + +void BM_time_label_second(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_time_label_second)->Unit(benchmark::kSecond); + +ADD_CASES(TC_ConsoleOut, {{"^BM_time_label_second %console_s_report$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_time_label_second\",$"}, + {"\"family_index\": 7,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_time_label_second\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"s\"$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_time_label_second\",%csv_s_report$"}}); + +// ========================================================================= // +// ------------------------ Testing Error Output --------------------------- // +// ========================================================================= // + +void BM_error(benchmark::State& state) { + state.SkipWithError("message"); + for (auto _ : state) { + } +} +BENCHMARK(BM_error); +ADD_CASES(TC_ConsoleOut, {{"^BM_error[ ]+ERROR OCCURRED: 'message'$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_error\",$"}, + {"\"family_index\": 8,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_error\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"error_occurred\": true,$", MR_Next}, + {"\"error_message\": \"message\",$", MR_Next}}); + +ADD_CASES(TC_CSVOut, {{"^\"BM_error\",,,,,,,,true,\"message\"$"}}); + +// ========================================================================= // +// ------------------------ Testing No Arg Name Output ----------------------- +// // +// ========================================================================= // + +void BM_no_arg_name(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_no_arg_name)->Arg(3); +ADD_CASES(TC_ConsoleOut, {{"^BM_no_arg_name/3 %console_report$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_no_arg_name/3\",$"}, + {"\"family_index\": 9,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_no_arg_name/3\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_no_arg_name/3\",%csv_report$"}}); + +// ========================================================================= // +// ------------------------ Testing Arg Name Output ----------------------- // +// ========================================================================= // + +void BM_arg_name(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_arg_name)->ArgName("first")->Arg(3); +ADD_CASES(TC_ConsoleOut, {{"^BM_arg_name/first:3 %console_report$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_arg_name/first:3\",$"}, + {"\"family_index\": 10,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_arg_name/first:3\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_arg_name/first:3\",%csv_report$"}}); + +// ========================================================================= // +// ------------------------ Testing Arg Names Output ----------------------- // +// ========================================================================= // + +void BM_arg_names(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_arg_names)->Args({2, 5, 4})->ArgNames({"first", "", "third"}); +ADD_CASES(TC_ConsoleOut, + {{"^BM_arg_names/first:2/5/third:4 %console_report$"}}); +ADD_CASES(TC_JSONOut, + {{"\"name\": \"BM_arg_names/first:2/5/third:4\",$"}, + {"\"family_index\": 11,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_arg_names/first:2/5/third:4\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_arg_names/first:2/5/third:4\",%csv_report$"}}); + +// ========================================================================= // +// ------------------------ Testing Name Output ---------------------------- // +// ========================================================================= // + +void BM_name(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_name)->Name("BM_custom_name"); + +ADD_CASES(TC_ConsoleOut, {{"^BM_custom_name %console_report$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_custom_name\",$"}, + {"\"family_index\": 12,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_custom_name\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": %int,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"cpu_time\": %float,$", MR_Next}, + {"\"time_unit\": \"ns\"$", MR_Next}, + {"}", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_custom_name\",%csv_report$"}}); + +// ========================================================================= // +// ------------------------ Testing Big Args Output ------------------------ // +// ========================================================================= // + +void BM_BigArgs(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_BigArgs)->RangeMultiplier(2)->Range(1U << 30U, 1U << 31U); +ADD_CASES(TC_ConsoleOut, {{"^BM_BigArgs/1073741824 %console_report$"}, + {"^BM_BigArgs/2147483648 %console_report$"}}); + +// ========================================================================= // +// ----------------------- Testing Complexity Output ----------------------- // +// ========================================================================= // + +void BM_Complexity_O1(benchmark::State& state) { + for (auto _ : state) { + // This test requires a non-zero CPU time to avoid divide-by-zero + benchmark::DoNotOptimize(state.iterations()); + } + state.SetComplexityN(state.range(0)); +} +BENCHMARK(BM_Complexity_O1)->Range(1, 1 << 18)->Complexity(benchmark::o1); +SET_SUBSTITUTIONS({{"%bigOStr", "[ ]* %float \\([0-9]+\\)"}, + {"%RMS", "[ ]*[0-9]+ %"}}); +ADD_CASES(TC_ConsoleOut, {{"^BM_Complexity_O1_BigO %bigOStr %bigOStr[ ]*$"}, + {"^BM_Complexity_O1_RMS %RMS %RMS[ ]*$"}}); + +// ========================================================================= // +// ----------------------- Testing Aggregate Output ------------------------ // +// ========================================================================= // + +// Test that non-aggregate data is printed by default +void BM_Repeat(benchmark::State& state) { + for (auto _ : state) { + } +} +// need two repetitions min to be able to output any aggregate output +BENCHMARK(BM_Repeat)->Repetitions(2); +ADD_CASES(TC_ConsoleOut, + {{"^BM_Repeat/repeats:2 %console_report$"}, + {"^BM_Repeat/repeats:2 %console_report$"}, + {"^BM_Repeat/repeats:2_mean %console_time_only_report [ ]*2$"}, + {"^BM_Repeat/repeats:2_median %console_time_only_report [ ]*2$"}, + {"^BM_Repeat/repeats:2_stddev %console_time_only_report [ ]*2$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_Repeat/repeats:2\",$"}, + {"\"family_index\": 15,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:2\"", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:2\",$"}, + {"\"family_index\": 15,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:2\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"repetition_index\": 1,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:2_mean\",$"}, + {"\"family_index\": 15,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"mean\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:2_median\",$"}, + {"\"family_index\": 15,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"median\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:2_stddev\",$"}, + {"\"family_index\": 15,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"stddev\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_Repeat/repeats:2\",%csv_report$"}, + {"^\"BM_Repeat/repeats:2\",%csv_report$"}, + {"^\"BM_Repeat/repeats:2_mean\",%csv_report$"}, + {"^\"BM_Repeat/repeats:2_median\",%csv_report$"}, + {"^\"BM_Repeat/repeats:2_stddev\",%csv_report$"}}); +// but for two repetitions, mean and median is the same, so let's repeat.. +BENCHMARK(BM_Repeat)->Repetitions(3); +ADD_CASES(TC_ConsoleOut, + {{"^BM_Repeat/repeats:3 %console_report$"}, + {"^BM_Repeat/repeats:3 %console_report$"}, + {"^BM_Repeat/repeats:3 %console_report$"}, + {"^BM_Repeat/repeats:3_mean %console_time_only_report [ ]*3$"}, + {"^BM_Repeat/repeats:3_median %console_time_only_report [ ]*3$"}, + {"^BM_Repeat/repeats:3_stddev %console_time_only_report [ ]*3$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_Repeat/repeats:3\",$"}, + {"\"family_index\": 16,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:3\",$"}, + {"\"family_index\": 16,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"repetition_index\": 1,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:3\",$"}, + {"\"family_index\": 16,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"repetition_index\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:3_mean\",$"}, + {"\"family_index\": 16,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"mean\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:3_median\",$"}, + {"\"family_index\": 16,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"median\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:3_stddev\",$"}, + {"\"family_index\": 16,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"stddev\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_Repeat/repeats:3\",%csv_report$"}, + {"^\"BM_Repeat/repeats:3\",%csv_report$"}, + {"^\"BM_Repeat/repeats:3\",%csv_report$"}, + {"^\"BM_Repeat/repeats:3_mean\",%csv_report$"}, + {"^\"BM_Repeat/repeats:3_median\",%csv_report$"}, + {"^\"BM_Repeat/repeats:3_stddev\",%csv_report$"}}); +// median differs between even/odd number of repetitions, so just to be sure +BENCHMARK(BM_Repeat)->Repetitions(4); +ADD_CASES(TC_ConsoleOut, + {{"^BM_Repeat/repeats:4 %console_report$"}, + {"^BM_Repeat/repeats:4 %console_report$"}, + {"^BM_Repeat/repeats:4 %console_report$"}, + {"^BM_Repeat/repeats:4 %console_report$"}, + {"^BM_Repeat/repeats:4_mean %console_time_only_report [ ]*4$"}, + {"^BM_Repeat/repeats:4_median %console_time_only_report [ ]*4$"}, + {"^BM_Repeat/repeats:4_stddev %console_time_only_report [ ]*4$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_Repeat/repeats:4\",$"}, + {"\"family_index\": 17,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:4\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 4,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:4\",$"}, + {"\"family_index\": 17,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:4\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 4,$", MR_Next}, + {"\"repetition_index\": 1,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:4\",$"}, + {"\"family_index\": 17,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:4\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 4,$", MR_Next}, + {"\"repetition_index\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:4\",$"}, + {"\"family_index\": 17,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:4\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 4,$", MR_Next}, + {"\"repetition_index\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:4_mean\",$"}, + {"\"family_index\": 17,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:4\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 4,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"mean\",$", MR_Next}, + {"\"iterations\": 4,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:4_median\",$"}, + {"\"family_index\": 17,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:4\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 4,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"median\",$", MR_Next}, + {"\"iterations\": 4,$", MR_Next}, + {"\"name\": \"BM_Repeat/repeats:4_stddev\",$"}, + {"\"family_index\": 17,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_Repeat/repeats:4\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 4,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"stddev\",$", MR_Next}, + {"\"iterations\": 4,$", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_Repeat/repeats:4\",%csv_report$"}, + {"^\"BM_Repeat/repeats:4\",%csv_report$"}, + {"^\"BM_Repeat/repeats:4\",%csv_report$"}, + {"^\"BM_Repeat/repeats:4\",%csv_report$"}, + {"^\"BM_Repeat/repeats:4_mean\",%csv_report$"}, + {"^\"BM_Repeat/repeats:4_median\",%csv_report$"}, + {"^\"BM_Repeat/repeats:4_stddev\",%csv_report$"}}); + +// Test that a non-repeated test still prints non-aggregate results even when +// only-aggregate reports have been requested +void BM_RepeatOnce(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_RepeatOnce)->Repetitions(1)->ReportAggregatesOnly(); +ADD_CASES(TC_ConsoleOut, {{"^BM_RepeatOnce/repeats:1 %console_report$"}}); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_RepeatOnce/repeats:1\",$"}, + {"\"family_index\": 18,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_RepeatOnce/repeats:1\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}}); +ADD_CASES(TC_CSVOut, {{"^\"BM_RepeatOnce/repeats:1\",%csv_report$"}}); + +// Test that non-aggregate data is not reported +void BM_SummaryRepeat(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_SummaryRepeat)->Repetitions(3)->ReportAggregatesOnly(); +ADD_CASES( + TC_ConsoleOut, + {{".*BM_SummaryRepeat/repeats:3 ", MR_Not}, + {"^BM_SummaryRepeat/repeats:3_mean %console_time_only_report [ ]*3$"}, + {"^BM_SummaryRepeat/repeats:3_median %console_time_only_report [ ]*3$"}, + {"^BM_SummaryRepeat/repeats:3_stddev %console_time_only_report [ ]*3$"}}); +ADD_CASES(TC_JSONOut, + {{".*BM_SummaryRepeat/repeats:3 ", MR_Not}, + {"\"name\": \"BM_SummaryRepeat/repeats:3_mean\",$"}, + {"\"family_index\": 19,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_SummaryRepeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"mean\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"name\": \"BM_SummaryRepeat/repeats:3_median\",$"}, + {"\"family_index\": 19,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_SummaryRepeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"median\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"name\": \"BM_SummaryRepeat/repeats:3_stddev\",$"}, + {"\"family_index\": 19,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_SummaryRepeat/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"stddev\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}}); +ADD_CASES(TC_CSVOut, {{".*BM_SummaryRepeat/repeats:3 ", MR_Not}, + {"^\"BM_SummaryRepeat/repeats:3_mean\",%csv_report$"}, + {"^\"BM_SummaryRepeat/repeats:3_median\",%csv_report$"}, + {"^\"BM_SummaryRepeat/repeats:3_stddev\",%csv_report$"}}); + +// Test that non-aggregate data is not displayed. +// NOTE: this test is kinda bad. we are only testing the display output. +// But we don't check that the file output still contains everything... +void BM_SummaryDisplay(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_SummaryDisplay)->Repetitions(2)->DisplayAggregatesOnly(); +ADD_CASES( + TC_ConsoleOut, + {{".*BM_SummaryDisplay/repeats:2 ", MR_Not}, + {"^BM_SummaryDisplay/repeats:2_mean %console_time_only_report [ ]*2$"}, + {"^BM_SummaryDisplay/repeats:2_median %console_time_only_report [ ]*2$"}, + {"^BM_SummaryDisplay/repeats:2_stddev %console_time_only_report [ ]*2$"}}); +ADD_CASES(TC_JSONOut, + {{".*BM_SummaryDisplay/repeats:2 ", MR_Not}, + {"\"name\": \"BM_SummaryDisplay/repeats:2_mean\",$"}, + {"\"family_index\": 20,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_SummaryDisplay/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"mean\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}, + {"\"name\": \"BM_SummaryDisplay/repeats:2_median\",$"}, + {"\"family_index\": 20,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_SummaryDisplay/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"median\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}, + {"\"name\": \"BM_SummaryDisplay/repeats:2_stddev\",$"}, + {"\"family_index\": 20,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_SummaryDisplay/repeats:2\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"stddev\",$", MR_Next}, + {"\"iterations\": 2,$", MR_Next}}); +ADD_CASES(TC_CSVOut, + {{".*BM_SummaryDisplay/repeats:2 ", MR_Not}, + {"^\"BM_SummaryDisplay/repeats:2_mean\",%csv_report$"}, + {"^\"BM_SummaryDisplay/repeats:2_median\",%csv_report$"}, + {"^\"BM_SummaryDisplay/repeats:2_stddev\",%csv_report$"}}); + +// Test repeats with custom time unit. +void BM_RepeatTimeUnit(benchmark::State& state) { + for (auto _ : state) { + } +} +BENCHMARK(BM_RepeatTimeUnit) + ->Repetitions(3) + ->ReportAggregatesOnly() + ->Unit(benchmark::kMicrosecond); +ADD_CASES( + TC_ConsoleOut, + {{".*BM_RepeatTimeUnit/repeats:3 ", MR_Not}, + {"^BM_RepeatTimeUnit/repeats:3_mean %console_us_time_only_report [ ]*3$"}, + {"^BM_RepeatTimeUnit/repeats:3_median %console_us_time_only_report [ " + "]*3$"}, + {"^BM_RepeatTimeUnit/repeats:3_stddev %console_us_time_only_report [ " + "]*3$"}}); +ADD_CASES(TC_JSONOut, + {{".*BM_RepeatTimeUnit/repeats:3 ", MR_Not}, + {"\"name\": \"BM_RepeatTimeUnit/repeats:3_mean\",$"}, + {"\"family_index\": 21,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_RepeatTimeUnit/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"mean\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"time_unit\": \"us\",?$"}, + {"\"name\": \"BM_RepeatTimeUnit/repeats:3_median\",$"}, + {"\"family_index\": 21,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_RepeatTimeUnit/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"median\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"time_unit\": \"us\",?$"}, + {"\"name\": \"BM_RepeatTimeUnit/repeats:3_stddev\",$"}, + {"\"family_index\": 21,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_RepeatTimeUnit/repeats:3\",$", MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"stddev\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"time_unit\": \"us\",?$"}}); +ADD_CASES(TC_CSVOut, + {{".*BM_RepeatTimeUnit/repeats:3 ", MR_Not}, + {"^\"BM_RepeatTimeUnit/repeats:3_mean\",%csv_us_report$"}, + {"^\"BM_RepeatTimeUnit/repeats:3_median\",%csv_us_report$"}, + {"^\"BM_RepeatTimeUnit/repeats:3_stddev\",%csv_us_report$"}}); + +// ========================================================================= // +// -------------------- Testing user-provided statistics ------------------- // +// ========================================================================= // + +const auto UserStatistics = [](const std::vector<double>& v) { + return v.back(); +}; +void BM_UserStats(benchmark::State& state) { + for (auto _ : state) { + state.SetIterationTime(150 / 10e8); + } +} +// clang-format off +BENCHMARK(BM_UserStats) + ->Repetitions(3) + ->Iterations(5) + ->UseManualTime() + ->ComputeStatistics("", UserStatistics); +// clang-format on + +// check that user-provided stats is calculated, and is after the default-ones +// empty string as name is intentional, it would sort before anything else +ADD_CASES(TC_ConsoleOut, {{"^BM_UserStats/iterations:5/repeats:3/manual_time [ " + "]* 150 ns %time [ ]*5$"}, + {"^BM_UserStats/iterations:5/repeats:3/manual_time [ " + "]* 150 ns %time [ ]*5$"}, + {"^BM_UserStats/iterations:5/repeats:3/manual_time [ " + "]* 150 ns %time [ ]*5$"}, + {"^BM_UserStats/iterations:5/repeats:3/" + "manual_time_mean [ ]* 150 ns %time [ ]*3$"}, + {"^BM_UserStats/iterations:5/repeats:3/" + "manual_time_median [ ]* 150 ns %time [ ]*3$"}, + {"^BM_UserStats/iterations:5/repeats:3/" + "manual_time_stddev [ ]* 0.000 ns %time [ ]*3$"}, + {"^BM_UserStats/iterations:5/repeats:3/manual_time_ " + "[ ]* 150 ns %time [ ]*3$"}}); +ADD_CASES( + TC_JSONOut, + {{"\"name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$"}, + {"\"family_index\": 22,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$", + MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": 5,$", MR_Next}, + {"\"real_time\": 1\\.5(0)*e\\+(0)*2,$", MR_Next}, + {"\"name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$"}, + {"\"family_index\": 22,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$", + MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"repetition_index\": 1,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": 5,$", MR_Next}, + {"\"real_time\": 1\\.5(0)*e\\+(0)*2,$", MR_Next}, + {"\"name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$"}, + {"\"family_index\": 22,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$", + MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"repetition_index\": 2,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"iterations\": 5,$", MR_Next}, + {"\"real_time\": 1\\.5(0)*e\\+(0)*2,$", MR_Next}, + {"\"name\": \"BM_UserStats/iterations:5/repeats:3/manual_time_mean\",$"}, + {"\"family_index\": 22,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$", + MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"mean\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"real_time\": 1\\.5(0)*e\\+(0)*2,$", MR_Next}, + {"\"name\": \"BM_UserStats/iterations:5/repeats:3/manual_time_median\",$"}, + {"\"family_index\": 22,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$", + MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"median\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"real_time\": 1\\.5(0)*e\\+(0)*2,$", MR_Next}, + {"\"name\": \"BM_UserStats/iterations:5/repeats:3/manual_time_stddev\",$"}, + {"\"family_index\": 22,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$", + MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"stddev\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"real_time\": %float,$", MR_Next}, + {"\"name\": \"BM_UserStats/iterations:5/repeats:3/manual_time_\",$"}, + {"\"family_index\": 22,$", MR_Next}, + {"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_UserStats/iterations:5/repeats:3/manual_time\",$", + MR_Next}, + {"\"run_type\": \"aggregate\",$", MR_Next}, + {"\"repetitions\": 3,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"aggregate_name\": \"\",$", MR_Next}, + {"\"iterations\": 3,$", MR_Next}, + {"\"real_time\": 1\\.5(0)*e\\+(0)*2,$", MR_Next}}); +ADD_CASES( + TC_CSVOut, + {{"^\"BM_UserStats/iterations:5/repeats:3/manual_time\",%csv_report$"}, + {"^\"BM_UserStats/iterations:5/repeats:3/manual_time\",%csv_report$"}, + {"^\"BM_UserStats/iterations:5/repeats:3/manual_time\",%csv_report$"}, + {"^\"BM_UserStats/iterations:5/repeats:3/manual_time_mean\",%csv_report$"}, + {"^\"BM_UserStats/iterations:5/repeats:3/" + "manual_time_median\",%csv_report$"}, + {"^\"BM_UserStats/iterations:5/repeats:3/" + "manual_time_stddev\",%csv_report$"}, + {"^\"BM_UserStats/iterations:5/repeats:3/manual_time_\",%csv_report$"}}); + +// ========================================================================= // +// ------------------------- Testing StrEscape JSON ------------------------ // +// ========================================================================= // +#if 0 // enable when csv testing code correctly handles multi-line fields +void BM_JSON_Format(benchmark::State& state) { + state.SkipWithError("val\b\f\n\r\t\\\"with\"es,capes"); + for (auto _ : state) { + } +} +BENCHMARK(BM_JSON_Format); +ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_JSON_Format\",$"}, + {"\"family_index\": 23,$", MR_Next}, +{"\"per_family_instance_index\": 0,$", MR_Next}, + {"\"run_name\": \"BM_JSON_Format\",$", MR_Next}, + {"\"run_type\": \"iteration\",$", MR_Next}, + {"\"repetitions\": 1,$", MR_Next}, + {"\"repetition_index\": 0,$", MR_Next}, + {"\"threads\": 1,$", MR_Next}, + {"\"error_occurred\": true,$", MR_Next}, + {R"("error_message": "val\\b\\f\\n\\r\\t\\\\\\"with\\"es,capes",$)", MR_Next}}); +#endif +// ========================================================================= // +// -------------------------- Testing CsvEscape ---------------------------- // +// ========================================================================= // + +void BM_CSV_Format(benchmark::State& state) { + state.SkipWithError("\"freedom\""); + for (auto _ : state) { + } +} +BENCHMARK(BM_CSV_Format); +ADD_CASES(TC_CSVOut, {{"^\"BM_CSV_Format\",,,,,,,,true,\"\"\"freedom\"\"\"$"}}); + +// ========================================================================= // +// --------------------------- TEST CASES END ------------------------------ // +// ========================================================================= // + +int main(int argc, char* argv[]) { RunOutputTests(argc, argv); } |