bench: Represents paths with fs::path instead of std::string

Suggested #20744 (comment)
bitcoin · Feb 3, 2022 · 3278e64 · 3278e64
1 parent 3ace3a1
commit 3278e64
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Showing 3 changed files with 8 additions and 6 deletions.
diff --git a/src/bench/bench.cpp b/src/bench/bench.cpp
@@ -24,13 +24,13 @@ const std::function<std::vector<const char*>()> G_TEST_COMMAND_LINE_ARGUMENTS{};
 
 namespace {
 
-void GenerateTemplateResults(const std::vector<ankerl::nanobench::Result>& benchmarkResults, const std::string& filename, const char* tpl)
+void GenerateTemplateResults(const std::vector<ankerl::nanobench::Result>& benchmarkResults, const fs::path& filename, const char* tpl)
 {
     if (benchmarkResults.empty() || filename.empty()) {
         // nothing to write, bail out
         return;
     }
-    std::ofstream fout{fs::PathFromString(filename)};
+    std::ofstream fout{filename};
     if (fout.is_open()) {
         ankerl::nanobench::render(tpl, benchmarkResults, fout);
     } else {

diff --git a/src/bench/bench.h b/src/bench/bench.h
@@ -5,6 +5,7 @@
 #ifndef BITCOIN_BENCH_BENCH_H
 #define BITCOIN_BENCH_BENCH_H
 
+#include <fs.h>
 #include <util/macros.h>
 
 #include <chrono>
@@ -44,8 +45,8 @@ struct Args {
     bool is_list_only;
     std::chrono::milliseconds min_time;
     std::vector<double> asymptote;
-    std::string output_csv;
-    std::string output_json;
+    fs::path output_csv;
+    fs::path output_json;
     std::string regex_filter;
 };
 

diff --git a/src/bench/bench_bitcoin.cpp b/src/bench/bench_bitcoin.cpp
@@ -6,6 +6,7 @@
 
 #include <clientversion.h>
 #include <crypto/sha256.h>
+#include <fs.h>
 #include <util/strencodings.h>
 #include <util/system.h>
 
@@ -108,8 +109,8 @@ int main(int argc, char** argv)
     args.asymptote = parseAsymptote(argsman.GetArg("-asymptote", ""));
     args.is_list_only = argsman.GetBoolArg("-list", false);
     args.min_time = std::chrono::milliseconds(argsman.GetIntArg("-min_time", DEFAULT_MIN_TIME_MS));
-    args.output_csv = argsman.GetArg("-output_csv", "");
-    args.output_json = argsman.GetArg("-output_json", "");
+    args.output_csv = fs::PathFromString(argsman.GetArg("-output_csv", ""));
+    args.output_json = fs::PathFromString(argsman.GetArg("-output_json", ""));
     args.regex_filter = argsman.GetArg("-filter", DEFAULT_BENCH_FILTER);
 
     benchmark::BenchRunner::RunAll(args);