Slim down `common.hpp`
Change-Id: Ic9843a1b9ffc5b5b1fa6062c8250ba28c6aaa898
diff --git a/tests/ping/client/statistics-collector.t.cpp b/tests/ping/client/statistics-collector.t.cpp
index 5d3e0d3..30f2c4b 100644
--- a/tests/ping/client/statistics-collector.t.cpp
+++ b/tests/ping/client/statistics-collector.t.cpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2014-2023, Arizona Board of Regents.
+ * Copyright (c) 2014-2024, Arizona Board of Regents.
*
* This file is part of ndn-tools (Named Data Networking Essential Tools).
* See AUTHORS.md for complete list of ndn-tools authors and contributors.
@@ -22,6 +22,7 @@
#include "tests/test-common.hpp"
#include <ndn-cxx/util/dummy-client-face.hpp>
+#include <cmath>
namespace ndn::ping::client::tests {