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bench_bitcoin: Avoid read/write to default datadir

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This commit is contained in:
MarcoFalke 2018-07-14 10:54:51 -04:00
parent ea80b81e2e
commit fa43a4138b
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1 changed files with 13 additions and 0 deletions
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13
src/bench/bench_bitcoin.cpp
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@ -38,6 +38,14 @@ static void SetupBenchArgs()
gArgs.AddArg("-help", "", false, OptionsCategory::HIDDEN);
}
static fs::path SetDataDir()
{
fs::path ret = fs::temp_directory_path() / "bench_bitcoin" / fs::unique_path();
fs::create_directories(ret);
gArgs.ForceSetArg("-datadir", ret.string());
return ret;
}
int main(int argc, char** argv)
{
SetupBenchArgs();
@ -53,6 +61,9 @@ int main(int argc, char** argv)
return EXIT_SUCCESS;
}
// Set the datadir after parsing the bench options
const fs::path bench_datadir{SetDataDir()};
SHA256AutoDetect();
RandomInit();
ECC_Start();
@ -80,6 +91,8 @@ int main(int argc, char** argv)
benchmark::BenchRunner::RunAll(*printer, evaluations, scaling_factor, regex_filter, is_list_only);
fs::remove_all(bench_datadir);
ECC_Stop();
return EXIT_SUCCESS;