Adding nsync for NLSR
diff --git a/nsync/tests/test_state.cc.outdated b/nsync/tests/test_state.cc.outdated
new file mode 100644
index 0000000..35fc79c
--- /dev/null
+++ b/nsync/tests/test_state.cc.outdated
@@ -0,0 +1,294 @@
+/* -*- 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>
+ */
+
+#define BOOST_TEST_DYN_LINK 1
+#define BOOST_TEST_NO_MAIN 1
+// #define BOOST_TEST_MODULE StateTests
+#include <boost/test/unit_test.hpp>
+#include <boost/test/output_test_stream.hpp>
+using boost::test_tools::output_test_stream;
+
+#include <boost/make_shared.hpp>
+#include <boost/date_time/posix_time/posix_time.hpp>
+
+#include "sync-std-name-info.h"
+#include "sync-full-state.h"
+#include "sync-diff-state.h"
+
+using namespace Sync;
+using namespace std;
+using namespace boost;
+
+BOOST_AUTO_TEST_SUITE(StateTests)
+
+BOOST_AUTO_TEST_CASE (FullStateTest)
+{
+ BOOST_CHECK_NO_THROW (FullState ());
+ FullState state;
+ BOOST_CHECK_EQUAL (state.getLeaves ().size (), 0);
+
+ output_test_stream output;
+ output << state.getTimeFromLastUpdate ();
+ BOOST_CHECK (output.is_equal ("not-a-date-time", true));
+
+ NameInfoConstPtr name = StdNameInfo::FindOrCreate ("/test/name");
+ BOOST_CHECK_NO_THROW (state.update (name, SeqNo (12)));
+ BOOST_CHECK_NO_THROW (state.update (name, SeqNo (12)));
+ BOOST_CHECK_NO_THROW (state.update (name, SeqNo (12)));
+ BOOST_CHECK_EQUAL (state.getLeaves ().size (), 1);
+ BOOST_CHECK_EQUAL ((*state.getLeaves ().begin ())->getSeq ().getSeq (), 12);
+
+ BOOST_CHECK_NO_THROW (state.update (name, SeqNo (13)));
+ BOOST_CHECK_EQUAL ((*state.getLeaves ().begin ())->getSeq ().getSeq (), 13);
+
+ BOOST_CHECK_NO_THROW (state.remove (name));
+ BOOST_CHECK_EQUAL (state.getLeaves ().size (), 0);
+
+ BOOST_CHECK_EQUAL (state.getTimeFromLastUpdate ().total_milliseconds (), 0);
+}
+
+BOOST_AUTO_TEST_CASE (DiffStateTest)
+{
+ BOOST_CHECK_NO_THROW (DiffState ());
+ DiffState state;
+ BOOST_CHECK_EQUAL (state.getLeaves ().size (), 0);
+
+ NameInfoConstPtr name = StdNameInfo::FindOrCreate ("/test/name");
+ BOOST_CHECK_NO_THROW (state.update (name, SeqNo (12)));
+ BOOST_CHECK_NO_THROW (state.update (name, SeqNo (12)));
+ BOOST_CHECK_NO_THROW (state.update (name, SeqNo (12)));
+ BOOST_CHECK_EQUAL (state.getLeaves ().size (), 1);
+ BOOST_CHECK_EQUAL ((*state.getLeaves ().begin ())->getSeq ().getSeq (), 12);
+
+ BOOST_CHECK_NO_THROW (state.update (name, SeqNo (13)));
+ BOOST_CHECK_EQUAL ((*state.getLeaves ().begin ())->getSeq ().getSeq (), 13);
+
+ BOOST_CHECK_NO_THROW (state.remove (name));
+ BOOST_CHECK_EQUAL (state.getLeaves ().size (), 1);
+ BOOST_CHECK_EQUAL ((*state.getLeaves ().begin ())->getSeq ().getSeq (), 0);
+}
+
+BOOST_AUTO_TEST_CASE (FullStateDigestTest)
+{
+ FullState state;
+ BOOST_CHECK_EQUAL (state.getLeaves ().size (), 0);
+
+ NameInfoConstPtr name3 = StdNameInfo::FindOrCreate ("3");
+ NameInfoConstPtr name2 = StdNameInfo::FindOrCreate ("2");
+ NameInfoConstPtr name1 = StdNameInfo::FindOrCreate ("1");
+
+ state.update (name1, SeqNo (10));
+ DigestConstPtr digest1 = state.getDigest ();
+
+ state.update (name2, SeqNo (12));
+ DigestConstPtr digest2 = state.getDigest ();
+
+ BOOST_CHECK (digest1.get () != digest2.get ());
+ BOOST_CHECK (!digest1->empty ());
+ BOOST_CHECK (!digest2->empty ());
+
+ state.update (name3, SeqNo (8));
+ DigestConstPtr digest3 = state.getDigest ();
+
+ BOOST_CHECK (digest1.get () != digest2.get ());
+ BOOST_CHECK (digest2.get () != digest3.get ());
+ BOOST_CHECK (digest1.get () != digest3.get ());
+
+ BOOST_CHECK (*digest1 != *digest2);
+ BOOST_CHECK (*digest2 != *digest3);
+ BOOST_CHECK (*digest1 != *digest3);
+
+ // removing elements. Digest should get reverted to digest1
+ state.remove (name2);
+ state.remove (name3);
+ DigestConstPtr digest4 = state.getDigest ();
+ BOOST_CHECK (*digest1 == *digest4);
+
+ name2.reset (); // force destructor
+ name3.reset (); // force destructor
+ name3 = StdNameInfo::FindOrCreate ("3"); // this will enforce different (larger) hashing ID of name
+ name2 = StdNameInfo::FindOrCreate ("2"); // this will enforce different (larger) hashing ID of name
+
+ // adding in different order
+ state.update (name3, SeqNo (8));
+ state.update (name2, SeqNo (12));
+ DigestConstPtr digest5 = state.getDigest ();
+ BOOST_CHECK (*digest5 == *digest3);
+}
+
+BOOST_AUTO_TEST_CASE (FullStateXml)
+{
+ FullState state;
+
+ NameInfoConstPtr name3 = StdNameInfo::FindOrCreate ("3");
+ NameInfoConstPtr name2 = StdNameInfo::FindOrCreate ("2");
+ NameInfoConstPtr name1 = StdNameInfo::FindOrCreate ("1");
+
+ state.update (name1, SeqNo (10));
+ state.update (name2, SeqNo (12));
+ state.update (name3, SeqNo (8));
+
+ string xml1 = "<state>"
+ "<item><name>1</name><seq><session>0</session><seqno>10</seqno></seq></item>"
+ "<item><name>2</name><seq><session>0</session><seqno>12</seqno></seq></item>"
+ "<item><name>3</name><seq><session>0</session><seqno>8</seqno></seq></item>"
+ "</state>";
+ {
+ ostringstream os;
+ os << state;
+ string s = os.str ();
+ // cout << s << endl;
+ erase_all (s, "\n");
+ BOOST_CHECK_EQUAL (s, xml1);
+ }
+
+ state.remove (name2);
+ string xml2 = "<state>"
+ "<item><name>1</name><seq><session>0</session><seqno>10</seqno></seq></item>"
+ "<item><name>3</name><seq><session>0</session><seqno>8</seqno></seq></item>"
+ "</state>";
+ {
+ ostringstream os;
+ os << state;
+ string s = os.str ();
+ erase_all (s, "\n");
+ BOOST_CHECK_EQUAL (s, xml2);
+ }
+
+ FullState state2;
+ istringstream xml1_is (xml1);
+ BOOST_CHECK_NO_THROW (xml1_is >> state2);
+ {
+ ostringstream os;
+ os << state2;
+ string xml1_test = os.str ();
+ erase_all (xml1_test, "\n");
+ BOOST_CHECK_EQUAL (xml1_test, xml1);
+ }
+
+ istringstream xml2_is ("<state><item action=\"remove\"><name>2</name></item></state>");
+ BOOST_CHECK_NO_THROW (xml2_is >> state2);
+
+ {
+ ostringstream os;
+ os << state2;
+ string xml2_test = os.str ();
+ erase_all (xml2_test, "\n");
+ BOOST_CHECK_EQUAL (xml2_test, xml2);
+ }
+}
+
+BOOST_AUTO_TEST_CASE (DiffStateXml)
+{
+ DiffState state;
+
+ NameInfoConstPtr name3 = StdNameInfo::FindOrCreate ("3");
+ NameInfoConstPtr name2 = StdNameInfo::FindOrCreate ("2");
+ NameInfoConstPtr name1 = StdNameInfo::FindOrCreate ("1");
+
+ state.update (name1, SeqNo (10));
+ state.update (name2, SeqNo (12));
+ state.update (name3, SeqNo (8));
+
+ string xml1 = "<state>"
+ "<item action=\"update\"><name>1</name><seq><session>0</session><seqno>10</seqno></seq></item>"
+ "<item action=\"update\"><name>2</name><seq><session>0</session><seqno>12</seqno></seq></item>"
+ "<item action=\"update\"><name>3</name><seq><session>0</session><seqno>8</seqno></seq></item>"
+ "</state>";
+ {
+ ostringstream os;
+ os << state;
+ string xml1_test = os.str ();
+ erase_all (xml1_test, "\n");
+ BOOST_CHECK_EQUAL (xml1_test, xml1);
+ }
+
+ state.remove (name2);
+ string xml2 = "<state>"
+ "<item action=\"update\"><name>1</name><seq><session>0</session><seqno>10</seqno></seq></item>"
+ "<item action=\"remove\"><name>2</name></item>"
+ "<item action=\"update\"><name>3</name><seq><session>0</session><seqno>8</seqno></seq></item>"
+ "</state>";
+ {
+ ostringstream os;
+ os << state;
+ string xml2_test = os.str ();
+ erase_all (xml2_test, "\n");
+ BOOST_CHECK_EQUAL (xml2_test, xml2);
+ }
+
+ //////////// //////////// //////////// //////////// //////////// ////////////
+
+ DiffState state2;
+ istringstream xml1_is (xml1);
+ BOOST_CHECK_NO_THROW (xml1_is >> state2);
+
+ {
+ ostringstream os;
+ os << state2;
+ string xml1_test = os.str ();
+ erase_all (xml1_test, "\n");
+ BOOST_CHECK_EQUAL (xml1_test, xml1);
+ }
+
+ istringstream xml2_is ("<state><item action=\"remove\"><name>2</name></item></state>");
+ BOOST_CHECK_NO_THROW (xml2_is >> state2);
+
+ {
+ ostringstream os;
+ os << state2;
+ string xml2_test = os.str ();
+ erase_all (xml2_test, "\n");
+ BOOST_CHECK_EQUAL (xml2_test, xml2);
+ }
+
+}
+
+BOOST_AUTO_TEST_CASE (DiffStateDiffTest)
+{
+ DiffStatePtr root = make_shared<DiffState> ();
+
+ DiffStatePtr head = make_shared<DiffState> ();
+ root->setNext (head);
+
+ head->update (StdNameInfo::FindOrCreate ("3"), SeqNo (1));
+ head->remove (StdNameInfo::FindOrCreate ("1"));
+
+ DiffStatePtr tail = make_shared<DiffState> ();
+ head->setNext (tail);
+
+ tail->update (StdNameInfo::FindOrCreate ("3"), SeqNo (2));
+
+ {
+ ostringstream os;
+ os << *root->diff ();
+ string diffState = os.str ();
+ erase_all (diffState, "\n");
+ BOOST_CHECK_EQUAL (diffState,
+ "<state>"
+ "<item action=\"remove\"><name>1</name></item>"
+ "<item action=\"update\"><name>3</name><seq><session>0</session><seqno>2</seqno></seq></item>"
+ "</state>");
+ }
+}
+
+BOOST_AUTO_TEST_SUITE_END()