Adding nsync for NLSR
diff --git a/nsync/tests/test_sync_logic.cc b/nsync/tests/test_sync_logic.cc
new file mode 100644
index 0000000..d2444e7
--- /dev/null
+++ b/nsync/tests/test_sync_logic.cc
@@ -0,0 +1,179 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2012 University of California, Los Angeles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Zhenkai Zhu <zhenkai@cs.ucla.edu>
+ * Chaoyi Bian <bcy@pku.edu.cn>
+ * Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include <boost/test/unit_test.hpp>
+#include <boost/test/output_test_stream.hpp>
+#include <map>
+using boost::test_tools::output_test_stream;
+
+#include <boost/make_shared.hpp>
+
+#include <ndn-cpp-dev/security/validator-null.hpp>
+#include "sync-logic.h"
+#include "sync-seq-no.h"
+
+using namespace std;
+using namespace boost;
+using namespace Sync;
+
+struct Handler
+{
+ string instance;
+
+ Handler (const string &_instance)
+ : instance (_instance)
+ {
+ }
+
+ void wrapper (const vector<MissingDataInfo> &v) {
+ int n = v.size();
+ for (int i = 0; i < n; i++) {
+ onUpdate (v[i].prefix, v[i].high, v[i].low);
+ }
+ }
+
+ void onUpdate (const string &p/*prefix*/, const SeqNo &seq/*newSeq*/, const SeqNo &oldSeq/*oldSeq*/)
+ {
+ m_map[p] = seq.getSeq ();
+
+ // cout << instance << "\t";
+ // if (!oldSeq.isValid ())
+ // cout << "Inserted: " << p << " (" << seq << ")" << endl;
+ // else
+ // cout << "Updated: " << p << " ( " << oldSeq << ".." << seq << ")" << endl;
+ }
+
+ void onRemove (const string &p/*prefix*/)
+ {
+ // cout << instance << "\tRemoved: " << p << endl;
+ m_map.erase (p);
+ }
+
+ map<string, uint32_t> m_map;
+};
+
+class TestCore
+{
+public:
+ TestCore(ndn::shared_ptr<boost::asio::io_service> ioService)
+ : m_ioService(ioService)
+ {
+ m_l[0] = 0;
+ m_l[1] = 0;
+
+ m_validator = ndn::make_shared<ndn::ValidatorNull>();
+ }
+
+ ~TestCore()
+ {
+ if(m_l[0] != 0)
+ delete m_l[0];
+
+ if(m_l[1] != 0)
+ delete m_l[1];
+ }
+
+ void
+ finish()
+ {
+ }
+
+ void
+ createSyncLogic(int index,
+ ndn::shared_ptr<Handler> h)
+ {
+ m_faces[index] = ndn::make_shared<ndn::Face>(m_ioService);
+ m_l[index] = new SyncLogic(ndn::Name("/bcast"),
+ m_validator, m_faces[index],
+ bind (&Handler::wrapper, &*h, _1),
+ bind (&Handler::onRemove, &*h, _1));
+ }
+
+ void
+ getOldDigestForOne()
+ {
+ m_oldDigest = m_l[0]->getRootDigest();
+ }
+
+ void
+ getNewDigestForOne()
+ {
+ m_newDigest = m_l[0]->getRootDigest();
+ }
+
+ void
+ addLocalNamesForOne(ndn::Name name, uint64_t session, uint64_t seq)
+ {
+ m_l[0]->addLocalNames(name, session, seq);
+ }
+
+ void
+ removeForOne(ndn::Name name)
+ {
+ m_l[0]->remove(name);
+ }
+
+ void
+ checkDigest()
+ {
+ BOOST_CHECK(m_oldDigest != m_newDigest);
+ }
+
+
+public:
+ ndn::shared_ptr<boost::asio::io_service> m_ioService;
+ SyncLogic* m_l[2];
+ ndn::shared_ptr<ndn::Face> m_faces[2];
+ ndn::shared_ptr<ndn::ValidatorNull> m_validator;
+ string m_oldDigest;
+ string m_newDigest;
+};
+
+void
+checkMapSize(ndn::shared_ptr<Handler> h, int size)
+{ BOOST_CHECK_EQUAL (h->m_map.size (), size); }
+
+
+BOOST_AUTO_TEST_CASE (SyncLogicTest)
+{
+ ndn::shared_ptr<boost::asio::io_service> ioService = ndn::make_shared<boost::asio::io_service>();
+ ndn::Scheduler scheduler(*ioService);
+ TestCore testCore(ioService);
+
+ ndn::shared_ptr<Handler> h1 = ndn::make_shared<Handler>("1");
+ ndn::shared_ptr<Handler> h2 = ndn::make_shared<Handler>("2");
+
+ scheduler.scheduleEvent(ndn::time::seconds(0), ndn::bind(&TestCore::createSyncLogic, &testCore, 0, h1));
+ scheduler.scheduleEvent(ndn::time::seconds(0.1), ndn::bind(&TestCore::getOldDigestForOne, &testCore));
+ scheduler.scheduleEvent(ndn::time::seconds(0.2), ndn::bind(&TestCore::addLocalNamesForOne, &testCore, "/one", 1, 2));
+ scheduler.scheduleEvent(ndn::time::seconds(0.3), ndn::bind(&checkMapSize, h1, 0));
+ scheduler.scheduleEvent(ndn::time::seconds(0.4), ndn::bind(&TestCore::createSyncLogic, &testCore, 1, h2));
+ scheduler.scheduleEvent(ndn::time::seconds(0.5), ndn::bind(&checkMapSize, h1, 0));
+ scheduler.scheduleEvent(ndn::time::seconds(0.6), ndn::bind(&checkMapSize, h2, 1));
+ scheduler.scheduleEvent(ndn::time::seconds(0.7), ndn::bind(&TestCore::removeForOne, &testCore, "/one"));
+ scheduler.scheduleEvent(ndn::time::seconds(0.8), ndn::bind(&TestCore::getNewDigestForOne, &testCore));
+ scheduler.scheduleEvent(ndn::time::seconds(0.9), ndn::bind(&TestCore::checkDigest, &testCore));
+ scheduler.scheduleEvent(ndn::time::seconds(1.0), ndn::bind(&TestCore::finish, &testCore));
+
+ ioService->run();
+
+}