util: Add type safe GetTime

1 files changed, 42 insertions, 0 deletions

diff --git a/src/bench/util_time.cpp b/src/bench/util_time.cpp
new file mode 100644
index 0000000000..72d97354aa
--- /dev/null
+++ b/src/bench/util_time.cpp
@@ -0,0 +1,42 @@
+// Copyright (c) 2019 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <bench/bench.h>
+
+#include <util/time.h>
+
+static void BenchTimeDeprecated(benchmark::State& state)
+{
+    while (state.KeepRunning()) {
+        (void)GetTime();
+    }
+}
+
+static void BenchTimeMock(benchmark::State& state)
+{
+    SetMockTime(111);
+    while (state.KeepRunning()) {
+        (void)GetTime<std::chrono::seconds>();
+    }
+    SetMockTime(0);
+}
+
+static void BenchTimeMillis(benchmark::State& state)
+{
+    while (state.KeepRunning()) {
+        (void)GetTime<std::chrono::milliseconds>();
+    }
+}
+
+static void BenchTimeMillisSys(benchmark::State& state)
+{
+    while (state.KeepRunning()) {
+        (void)GetTimeMillis();
+    }
+}
+
+BENCHMARK(BenchTimeDeprecated, 100000000);
+BENCHMARK(BenchTimeMillis, 6000000);
+BENCHMARK(BenchTimeMillisSys, 6000000);
+BENCHMARK(BenchTimeMock, 300000000);