report_aggregates_only_test.cc
0b8971075ea9master

report_aggregates_only_test.cc
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			#undef NDEBUG
			#include <cstdio>
			#include <string>

			#include "benchmark/benchmark.h"
			#include "output_test.h"

			// Ok this test is super ugly. We want to check what happens with the file
			// reporter in the presence of ReportAggregatesOnly().
			// We do not care about console output, the normal tests check that already.

			void BM_SummaryRepeat(benchmark::State& state) {
			for (auto _ : state) {
			}
			}
			BENCHMARK(BM_SummaryRepeat)->Repetitions(3)->ReportAggregatesOnly();

			int main(int argc, char* argv[]) {
			const std::string output = GetFileReporterOutput(argc, argv);

			if (SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3") != 4 \|\|
			SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3_mean\"") != 1 \|\|
			SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3_median\"") !=
			1 \|\|
			SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3_stddev\"") !=
			1 \|\|
			SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3_cv\"") != 1) {
			std::cout << "Precondition mismatch. Expected to only find four "
			"occurrences of \"BM_SummaryRepeat/repeats:3\" substring:\n"
			"\"name\": \"BM_SummaryRepeat/repeats:3_mean\", "
			"\"name\": \"BM_SummaryRepeat/repeats:3_median\", "
			"\"name\": \"BM_SummaryRepeat/repeats:3_stddev\", "
			"\"name\": \"BM_SummaryRepeat/repeats:3_cv\"\nThe entire "
			"output:\n";
			std::cout << output;
			return 1;
			}

			return 0;
			}