tests: test IP transports under various combos of address family/scope
In particular, link-local addresses are now tested as well.
Additionally, WebSocketTransport send/receive tests are extended
to check transport counters.
Change-Id: I5b35f498a5d8d70cb1f7a2bea3ce99d22370e050
Refs: #1428
diff --git a/tests/daemon/face/test-ip.hpp b/tests/daemon/face/test-ip.hpp
new file mode 100644
index 0000000..1b8604e
--- /dev/null
+++ b/tests/daemon/face/test-ip.hpp
@@ -0,0 +1,119 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2014-2017, 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_TEST_IP_HPP
+#define NFD_TESTS_DAEMON_FACE_TEST_IP_HPP
+
+#include "core/common.hpp"
+
+#include <boost/asio/ip/address.hpp>
+#include <ndn-cxx/net/network-address.hpp>
+
+namespace nfd {
+namespace face {
+namespace tests {
+
+enum class AddressFamily {
+ V4 = static_cast<int>(ndn::net::AddressFamily::V4),
+ V6 = static_cast<int>(ndn::net::AddressFamily::V6),
+ Any
+};
+
+std::ostream&
+operator<<(std::ostream& os, AddressFamily family);
+
+enum class AddressScope {
+ Loopback = static_cast<int>(ndn::net::AddressScope::HOST),
+ LinkLocal = static_cast<int>(ndn::net::AddressScope::LINK),
+ Global = static_cast<int>(ndn::net::AddressScope::GLOBAL),
+ Any
+};
+
+std::ostream&
+operator<<(std::ostream& os, AddressScope scope);
+
+enum class MulticastInterface {
+ No,
+ Yes,
+ Any
+};
+
+std::ostream&
+operator<<(std::ostream& os, MulticastInterface mcast);
+
+/** \brief Derives IP address type from AddressFamily
+ */
+template<AddressFamily AF>
+struct IpAddressFromFamily;
+
+template<>
+struct IpAddressFromFamily<AddressFamily::V4>
+{
+ using type = boost::asio::ip::address_v4;
+};
+
+template<>
+struct IpAddressFromFamily<AddressFamily::V6>
+{
+ using type = boost::asio::ip::address_v6;
+};
+
+/** \brief Get an IP address from any available network interface
+ * \param family the desired address family
+ * \param scope the desired address scope
+ * \param mcast specifies if the address can, must, or must not be chosen from a multicast-capable interface
+ * \return an IP address, either boost::asio::ip::address_v4 or boost::asio::ip::address_v6
+ * \retval unspecified address, if no appropriate address is available
+ */
+boost::asio::ip::address
+getTestIp(AddressFamily family = AddressFamily::Any,
+ AddressScope scope = AddressScope::Any,
+ MulticastInterface mcast = MulticastInterface::Any);
+
+/** \brief Skip the rest of the test case if \p address is unavailable
+ *
+ * This macro can be used in conjunction with nfd::tests::getTestIp in a test case. Example:
+ * \code
+ * BOOST_AUTO_TEST_CASE(TestCase)
+ * {
+ * auto ip = getTestIp(AddressFamily::V4);
+ * SKIP_IF_IP_UNAVAILABLE(ip);
+ * // Test something that requires an IPv4 address.
+ * }
+ * \endcode
+ */
+#define SKIP_IF_IP_UNAVAILABLE(address) \
+ do { \
+ if ((address).is_unspecified()) { \
+ BOOST_WARN_MESSAGE(false, "skipping assertions that require a valid IP address"); \
+ return; \
+ } \
+ } while (false)
+
+} // namespace tests
+} // namespace face
+} // namespace nfd
+
+#endif // NFD_TESTS_DAEMON_FACE_TEST_IP_HPP