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1 2#undef NDEBUG3#include <cstdio>4#include <string>5 6#include "benchmark/benchmark.h"7#include "output_test.h"8 9// Ok this test is super ugly. We want to check what happens with the file10// reporter in the presence of DisplayAggregatesOnly().11// We do not care about console output, the normal tests check that already.12 13void BM_SummaryRepeat(benchmark::State& state) {14 for (auto _ : state) {15 }16}17BENCHMARK(BM_SummaryRepeat)->Repetitions(3)->DisplayAggregatesOnly();18 19int main(int argc, char* argv[]) {20 const std::string output = GetFileReporterOutput(argc, argv);21 22 if (SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3") != 7 ||23 SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3\"") != 3 ||24 SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3_mean\"") != 1 ||25 SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3_median\"") !=26 1 ||27 SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3_stddev\"") !=28 1 ||29 SubstrCnt(output, "\"name\": \"BM_SummaryRepeat/repeats:3_cv\"") != 1) {30 std::cout << "Precondition mismatch. Expected to only find 8 "31 "occurrences of \"BM_SummaryRepeat/repeats:3\" substring:\n"32 "\"name\": \"BM_SummaryRepeat/repeats:3\", "33 "\"name\": \"BM_SummaryRepeat/repeats:3\", "34 "\"name\": \"BM_SummaryRepeat/repeats:3\", "35 "\"name\": \"BM_SummaryRepeat/repeats:3_mean\", "36 "\"name\": \"BM_SummaryRepeat/repeats:3_median\", "37 "\"name\": \"BM_SummaryRepeat/repeats:3_stddev\", "38 "\"name\": \"BM_SummaryRepeat/repeats:3_cv\"\nThe entire "39 "output:\n";40 std::cout << output;41 return 1;42 }43 44 return 0;45}46