tests: MulticastUdpTransport test suite improvements
refs #3346
Change-Id: I31b272b9b99d97ed317cf534d9e1bc4592bde77d
diff --git a/tests/daemon/face/multicast-udp-transport-fixture.hpp b/tests/daemon/face/multicast-udp-transport-fixture.hpp
new file mode 100644
index 0000000..639c828
--- /dev/null
+++ b/tests/daemon/face/multicast-udp-transport-fixture.hpp
@@ -0,0 +1,133 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2015, 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/>.
+ */
+
+#ifndef NFD_TESTS_DAEMON_FACE_MULTICAST_UDP_TRANSPORT_FIXTURE_HPP
+#define NFD_TESTS_DAEMON_FACE_MULTICAST_UDP_TRANSPORT_FIXTURE_HPP
+
+#include "face/multicast-udp-transport.hpp"
+#include "face/face.hpp"
+
+#include "dummy-receive-link-service.hpp"
+#include "get-available-interface-ip.hpp"
+#include "tests/limited-io.hpp"
+
+namespace nfd {
+namespace face {
+namespace tests {
+
+using namespace nfd::tests;
+namespace ip = boost::asio::ip;
+using ip::udp;
+
+class MulticastUdpTransportFixture : public BaseFixture
+{
+protected:
+ MulticastUdpTransportFixture()
+ : transport(nullptr)
+ , multicastEp(ip::address::from_string("230.15.19.47"), 7070)
+ , defaultAddr(getAvailableInterfaceIp<ip::address_v4>(true))
+ , receivedPackets(nullptr)
+ , remoteSockRx(g_io)
+ , remoteSockTx(g_io)
+ {
+ }
+
+ void
+ initialize(ip::address_v4 address)
+ {
+ openMulticastSockets(remoteSockRx, remoteSockTx, multicastEp.port());
+
+ udp::socket sockRx(g_io);
+ udp::socket sockTx(g_io);
+ localEp = udp::endpoint(address, 7001);
+ openMulticastSockets(sockRx, sockTx, localEp.port());
+
+ face = make_unique<Face>(
+ make_unique<DummyReceiveLinkService>(),
+ make_unique<MulticastUdpTransport>(localEp, multicastEp, std::move(sockRx), std::move(sockTx)));
+ transport = static_cast<MulticastUdpTransport*>(face->getTransport());
+ receivedPackets = &static_cast<DummyReceiveLinkService*>(face->getLinkService())->receivedPackets;
+
+ BOOST_REQUIRE_EQUAL(transport->getState(), TransportState::UP);
+ }
+
+ void
+ openMulticastSockets(udp::socket& rx, udp::socket& tx, uint16_t port)
+ {
+ rx.open(udp::v4());
+ rx.set_option(udp::socket::reuse_address(true));
+ rx.bind(udp::endpoint(multicastEp.address(), port));
+ rx.set_option(ip::multicast::join_group(multicastEp.address()));
+
+ tx.open(udp::v4());
+ tx.set_option(udp::socket::reuse_address(true));
+ tx.set_option(ip::multicast::enable_loopback(true));
+ tx.bind(udp::endpoint(ip::address_v4::any(), port));
+ }
+
+ void
+ remoteRead(std::vector<uint8_t>& buf, bool needToCheck = true)
+ {
+ remoteSockRx.async_receive(boost::asio::buffer(buf),
+ [this, needToCheck] (const boost::system::error_code& error, size_t) {
+ if (needToCheck) {
+ BOOST_REQUIRE_EQUAL(error, boost::system::errc::success);
+ }
+ limitedIo.afterOp();
+ });
+ BOOST_REQUIRE_EQUAL(limitedIo.run(1, time::seconds(1)), LimitedIo::EXCEED_OPS);
+ }
+
+ void
+ remoteWrite(const std::vector<uint8_t>& buf, bool needToCheck = true)
+ {
+ remoteSockTx.async_send_to(boost::asio::buffer(buf), udp::endpoint(multicastEp.address(), 7001),
+ [needToCheck] (const boost::system::error_code& error, size_t) {
+ if (needToCheck) {
+ BOOST_REQUIRE_EQUAL(error, boost::system::errc::success);
+ }
+ });
+ limitedIo.defer(time::seconds(1));
+ }
+
+protected:
+ LimitedIo limitedIo;
+ MulticastUdpTransport* transport;
+ udp::endpoint localEp;
+ udp::endpoint multicastEp;
+ const ip::address_v4 defaultAddr;
+ std::vector<Transport::Packet>* receivedPackets;
+
+private:
+ unique_ptr<Face> face;
+ udp::socket remoteSockRx;
+ udp::socket remoteSockTx;
+};
+
+} // namespace tests
+} // namespace face
+} // namespace nfd
+
+#endif // NFD_TESTS_DAEMON_FACE_MULTICAST_UDP_TRANSPORT_FIXTURE_HPP