face: allow setting default UDP face MTU in config
refs #5138
Change-Id: Ibb3767b27aec2b046d1f41292f3d61001866f8c0
diff --git a/tests/daemon/face/udp-channel.t.cpp b/tests/daemon/face/udp-channel.t.cpp
new file mode 100644
index 0000000..b61e5af
--- /dev/null
+++ b/tests/daemon/face/udp-channel.t.cpp
@@ -0,0 +1,69 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2014-2021, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis.
+ *
+ * This file is part of NFD (Named Data Networking Forwarding Daemon).
+ * See AUTHORS.md for complete list of NFD authors and contributors.
+ *
+ * NFD is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "udp-channel-fixture.hpp"
+
+#include "test-ip.hpp"
+#include <boost/mpl/vector.hpp>
+
+namespace nfd {
+namespace face {
+namespace tests {
+
+BOOST_AUTO_TEST_SUITE(Face)
+BOOST_FIXTURE_TEST_SUITE(TestUdpChannel, UdpChannelFixture)
+
+using AddressFamilies = boost::mpl::vector<
+ std::integral_constant<AddressFamily, AddressFamily::V4>,
+ std::integral_constant<AddressFamily, AddressFamily::V6>>;
+
+BOOST_AUTO_TEST_CASE_TEMPLATE(DefaultMtu, F, AddressFamilies)
+{
+ auto address = getTestIp(F::value, AddressScope::Loopback);
+ SKIP_IF_IP_UNAVAILABLE(address);
+ this->listen(address,1452);
+
+ auto ch1 = this->makeChannel(typename IpAddressFromFamily<F::value>::type(), 0, 1232);
+ connect(*ch1);
+
+ BOOST_CHECK_EQUAL(this->limitedIo.run(2, 1_s), LimitedIo::EXCEED_OPS);
+ BOOST_CHECK_EQUAL(this->listenerChannel->size(), 1);
+ BOOST_CHECK_EQUAL(ch1->size(), 1);
+ BOOST_CHECK_EQUAL(ch1->isListening(), false);
+
+ for (const auto& face : this->listenerFaces) {
+ BOOST_CHECK_EQUAL(face->getMtu(), 1452);
+ }
+ for (const auto& face : this->clientFaces) {
+ BOOST_CHECK_EQUAL(face->getMtu(), 1232);
+ }
+}
+
+BOOST_AUTO_TEST_SUITE_END() // TestUdpChannel
+BOOST_AUTO_TEST_SUITE_END() // Face
+
+} // namespace tests
+} // namespace face
+} // namespace nfd