net: move network-related files to src/net
Some namespaces are changed:
* ndn::util::FaceUri is now ndn::FaceUri
* ndn::util::ethernet is now ndn::ethernet
* ndn::util::NetworkMonitor and related classes are now in ndn::net
refs #3940
Change-Id: Ia4754caef9726efc73f5a303cec46fc95c744d70
diff --git a/tests/unit-tests/net/dns.t.cpp b/tests/unit-tests/net/dns.t.cpp
new file mode 100644
index 0000000..0e1aada
--- /dev/null
+++ b/tests/unit-tests/net/dns.t.cpp
@@ -0,0 +1,185 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2013-2017 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#include "net/dns.hpp"
+
+#include "boost-test.hpp"
+#include "network-configuration-detector.hpp"
+
+#include <boost/asio/io_service.hpp>
+
+namespace ndn {
+namespace dns {
+namespace tests {
+
+using boost::asio::ip::address_v4;
+using boost::asio::ip::address_v6;
+
+class DnsFixture
+{
+public:
+ DnsFixture()
+ : m_nFailures(0)
+ , m_nSuccesses(0)
+ {
+ }
+
+ void
+ onSuccess(const IpAddress& resolvedAddress,
+ const IpAddress& expectedAddress,
+ bool isValid,
+ bool shouldCheckAddress = false)
+ {
+ ++m_nSuccesses;
+
+ if (!isValid) {
+ BOOST_FAIL("Resolved to " + resolvedAddress.to_string() + ", but should have failed");
+ }
+
+ BOOST_CHECK_EQUAL(resolvedAddress.is_v4(), expectedAddress.is_v4());
+
+ // checking address is not deterministic and should be enabled only
+ // if only one IP address will be returned by resolution
+ if (shouldCheckAddress) {
+ BOOST_CHECK_EQUAL(resolvedAddress, expectedAddress);
+ }
+ }
+
+ void
+ onFailure(bool isValid)
+ {
+ ++m_nFailures;
+
+ if (!isValid) {
+ BOOST_FAIL("Resolution should not have failed");
+ }
+
+ BOOST_CHECK_MESSAGE(true, "Resolution failed as expected");
+ }
+
+protected:
+ uint32_t m_nFailures;
+ uint32_t m_nSuccesses;
+ boost::asio::io_service m_ioService;
+};
+
+BOOST_AUTO_TEST_SUITE(Net)
+BOOST_FIXTURE_TEST_SUITE(TestDns, DnsFixture)
+
+BOOST_AUTO_TEST_CASE(Asynchronous)
+{
+ SKIP_IF_IP_UNAVAILABLE();
+
+ asyncResolve("nothost.nothost.nothost.arpa",
+ bind(&DnsFixture::onSuccess, this, _1, IpAddress(address_v4()), false, false),
+ bind(&DnsFixture::onFailure, this, true),
+ m_ioService); // should fail
+
+ m_ioService.run();
+ BOOST_CHECK_EQUAL(m_nFailures, 1);
+ BOOST_CHECK_EQUAL(m_nSuccesses, 0);
+}
+
+BOOST_AUTO_TEST_CASE(AsynchronousV4)
+{
+ SKIP_IF_IPV4_UNAVAILABLE();
+
+ asyncResolve("192.0.2.1",
+ bind(&DnsFixture::onSuccess, this, _1,
+ IpAddress(address_v4::from_string("192.0.2.1")), true, true),
+ bind(&DnsFixture::onFailure, this, false),
+ m_ioService);
+
+ m_ioService.run();
+ BOOST_CHECK_EQUAL(m_nFailures, 0);
+ BOOST_CHECK_EQUAL(m_nSuccesses, 1);
+}
+
+BOOST_AUTO_TEST_CASE(AsynchronousV6)
+{
+ SKIP_IF_IPV6_UNAVAILABLE();
+
+ asyncResolve("ipv6.google.com", // only IPv6 address should be available
+ bind(&DnsFixture::onSuccess, this, _1, IpAddress(address_v6()), true, false),
+ bind(&DnsFixture::onFailure, this, false),
+ m_ioService);
+
+ asyncResolve("2001:db8:3f9:0:3025:ccc5:eeeb:86d3",
+ bind(&DnsFixture::onSuccess, this, _1,
+ IpAddress(address_v6::from_string("2001:db8:3f9:0:3025:ccc5:eeeb:86d3")),
+ true, true),
+ bind(&DnsFixture::onFailure, this, false),
+ m_ioService);
+
+ m_ioService.run();
+ BOOST_CHECK_EQUAL(m_nFailures, 0);
+ BOOST_CHECK_EQUAL(m_nSuccesses, 2);
+}
+
+BOOST_AUTO_TEST_CASE(AsynchronousV4AndV6)
+{
+ SKIP_IF_IPV4_UNAVAILABLE();
+ SKIP_IF_IPV6_UNAVAILABLE();
+
+ asyncResolve("www.named-data.net",
+ bind(&DnsFixture::onSuccess, this, _1, IpAddress(address_v4()), true, false),
+ bind(&DnsFixture::onFailure, this, false),
+ m_ioService, Ipv4Only());
+
+ asyncResolve("a.root-servers.net",
+ bind(&DnsFixture::onSuccess, this, _1, IpAddress(address_v4()), true, false),
+ bind(&DnsFixture::onFailure, this, false),
+ m_ioService, Ipv4Only()); // request IPv4 address
+
+ asyncResolve("a.root-servers.net",
+ bind(&DnsFixture::onSuccess, this, _1, IpAddress(address_v6()), true, false),
+ bind(&DnsFixture::onFailure, this, false),
+ m_ioService, Ipv6Only()); // request IPv6 address
+
+ asyncResolve("ipv6.google.com", // only IPv6 address should be available
+ bind(&DnsFixture::onSuccess, this, _1, IpAddress(address_v6()), true, false),
+ bind(&DnsFixture::onFailure, this, false),
+ m_ioService, Ipv6Only());
+
+ asyncResolve("ipv6.google.com", // only IPv6 address should be available
+ bind(&DnsFixture::onSuccess, this, _1, IpAddress(address_v6()), false, false),
+ bind(&DnsFixture::onFailure, this, true),
+ m_ioService, Ipv4Only()); // should fail
+
+ m_ioService.run();
+ BOOST_CHECK_EQUAL(m_nFailures, 1);
+ BOOST_CHECK_EQUAL(m_nSuccesses, 4);
+}
+
+BOOST_AUTO_TEST_CASE(Synchronous)
+{
+ SKIP_IF_IP_UNAVAILABLE();
+
+ IpAddress address = syncResolve("www.named-data.net", m_ioService);
+ BOOST_CHECK(address.is_v4() || address.is_v6());
+}
+
+BOOST_AUTO_TEST_SUITE_END() // TestDns
+BOOST_AUTO_TEST_SUITE_END() // Net
+
+} // namespace tests
+} // namespace dns
+} // namespace ndn