diff --git a/tests/table/cs.cpp b/tests/table/cs.cpp
index 5bb6eb7..f236d77 100644
--- a/tests/table/cs.cpp
+++ b/tests/table/cs.cpp
@@ -1,10 +1,28 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (C) 2014 Named Data Networking Project
- * See COPYING for copyright and distribution information.
+ * Copyright (c) 2014  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
  *
- * Author: Ilya Moiseenko <iliamo@ucla.edu>
- */
+ * 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/>.
+ *
+ * \author Ilya Moiseenko <iliamo@ucla.edu>
+ **/
 
 #include "table/cs.hpp"
 #include "table/cs-entry.hpp"
@@ -32,13 +50,13 @@
 BOOST_AUTO_TEST_CASE(Insertion)
 {
   Cs cs;
-  
+
   shared_ptr<Data> data = make_shared<Data>("/insertion");
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
   data->setSignature(fakeSignature);
-  
+
   BOOST_CHECK_EQUAL(cs.insert(*data), true);
 }
 
@@ -48,23 +66,23 @@
 
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data = make_shared<Data>("/a");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/b");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
- 
+
   shared_ptr<Data> data3 = make_shared<Data>("/c");
   data3->setSignature(fakeSignature);
   cs.insert(*data3);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/d");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
-  
+
   BOOST_CHECK_EQUAL(cs.size(), 4);
 }
 
@@ -72,18 +90,18 @@
 BOOST_AUTO_TEST_CASE(DuplicateInsertion)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data0 = make_shared<Data>("/insert/smth");
   data0->setSignature(fakeSignature);
   BOOST_CHECK_EQUAL(cs.insert(*data0), true);
-  
+
   shared_ptr<Data> data = make_shared<Data>("/insert/duplicate");
   data->setSignature(fakeSignature);
   BOOST_CHECK_EQUAL(cs.insert(*data), true);
-  
+
   cs.insert(*data);
   BOOST_CHECK_EQUAL(cs.size(), 2);
 }
@@ -92,17 +110,17 @@
 BOOST_AUTO_TEST_CASE(DuplicateInsertion2)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data = make_shared<Data>("/insert/duplicate");
   data->setSignature(fakeSignature);
   BOOST_CHECK_EQUAL(cs.insert(*data), true);
-  
+
   cs.insert(*data);
   BOOST_CHECK_EQUAL(cs.size(), 1);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/insert/original");
   data2->setSignature(fakeSignature);
   BOOST_CHECK_EQUAL(cs.insert(*data2), true);
@@ -112,20 +130,20 @@
 BOOST_AUTO_TEST_CASE(InsertAndFind)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   Name name("/insert/and/find");
-  
+
   shared_ptr<Data> data = make_shared<Data>(name);
   data->setSignature(fakeSignature);
   BOOST_CHECK_EQUAL(cs.insert(*data), true);
-  
+
   shared_ptr<Interest> interest = make_shared<Interest>(name);
-  
+
   const Data* found = cs.find(*interest);
-  
+
   BOOST_REQUIRE(found != 0);
   BOOST_CHECK_EQUAL(data->getName(), found->getName());
 }
@@ -133,20 +151,20 @@
 BOOST_AUTO_TEST_CASE(InsertAndNotFind)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   Name name("/insert/and/find");
   shared_ptr<Data> data = make_shared<Data>(name);
   data->setSignature(fakeSignature);
   BOOST_CHECK_EQUAL(cs.insert(*data), true);
-  
+
   Name name2("/not/find");
   shared_ptr<Interest> interest = make_shared<Interest>(name2);
-  
+
   const Data* found = cs.find(*interest);
-  
+
   BOOST_CHECK_EQUAL(found, static_cast<const Data*>(0));
 }
 
@@ -154,15 +172,15 @@
 BOOST_AUTO_TEST_CASE(InsertAndErase)
 {
   CsAccessor cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data = make_shared<Data>("/insertandelete");
   data->setSignature(fakeSignature);
   cs.insert(*data);
   BOOST_CHECK_EQUAL(cs.size(), 1);
-  
+
   cs.evictItem_accessor();
   BOOST_CHECK_EQUAL(cs.size(), 0);
 }
@@ -170,29 +188,29 @@
 BOOST_AUTO_TEST_CASE(StalenessQueue)
 {
   CsAccessor cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   Name name2("/insert/fresh");
   shared_ptr<Data> data2 = make_shared<Data>(name2);
   data2->setFreshnessPeriod(time::milliseconds(5000));
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
-  
+
   Name name("/insert/expire");
   shared_ptr<Data> data = make_shared<Data>(name);
   data->setFreshnessPeriod(time::milliseconds(500));
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   BOOST_CHECK_EQUAL(cs.size(), 2);
-  
+
   sleep(1);
-  
+
   cs.evictItem_accessor();
   BOOST_CHECK_EQUAL(cs.size(), 1);
-  
+
   shared_ptr<Interest> interest = make_shared<Interest>(name2);
   const Data* found = cs.find(*interest);
   BOOST_REQUIRE(found != 0);
@@ -210,23 +228,23 @@
   shared_ptr<Data> data = make_shared<Data>("/a");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/b");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
- 
+
   shared_ptr<Data> data3 = make_shared<Data>("/c");
   data3->setSignature(fakeSignature);
   cs.insert(*data3);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/d");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
- 
+
   shared_ptr<Data> data5 = make_shared<Data>("/e");
   data5->setSignature(fakeSignature);
   cs.insert(*data5);
-  
+
   BOOST_CHECK_EQUAL(cs.size(), 4);
 }
 
@@ -234,33 +252,33 @@
 BOOST_AUTO_TEST_CASE(Replacement2)
 {
   Cs cs(3);
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
 
   shared_ptr<Data> data = make_shared<Data>("/a");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/b");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
- 
+
   shared_ptr<Data> data3 = make_shared<Data>("/c");
   data3->setSignature(fakeSignature);
   cs.insert(*data3);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/d");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
-  
+
   BOOST_CHECK_EQUAL(cs.size(), 3);
 }
 
 BOOST_AUTO_TEST_CASE(InsertAndEraseByName)
 {
   CsAccessor cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
 
@@ -268,10 +286,10 @@
   shared_ptr<Data> data = make_shared<Data>(name);
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   uint8_t digest1[32];
   ndn::ndn_digestSha256(data->wireEncode().wire(), data->wireEncode().size(), digest1);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/a");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
@@ -281,7 +299,7 @@
   cs.insert(*data3);
 
   BOOST_CHECK_EQUAL(cs.size(), 3);
-  
+
   name.append(digest1, 32);
   cs.erase(name);
   BOOST_CHECK_EQUAL(cs.size(), 2);
@@ -294,12 +312,12 @@
 
   shared_ptr<Data> data = make_shared<Data>("/digest/compute");
   data->setSignature(fakeSignature);
-  
+
   uint8_t digest1[32];
   ndn::ndn_digestSha256(data->wireEncode().wire(), data->wireEncode().size(), digest1);
-  
+
   cs::Entry* entry = new cs::Entry(*data, false);
-  
+
   BOOST_CHECK_EQUAL_COLLECTIONS(digest1, digest1+32,
                                 entry->getDigest()->buf(), entry->getDigest()->buf()+32);
 }
@@ -307,34 +325,34 @@
 BOOST_AUTO_TEST_CASE(InsertCanonical)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data = make_shared<Data>("/a");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/b");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
-  
+
   shared_ptr<Data> data3 = make_shared<Data>("/c");
   data3->setSignature(fakeSignature);
   cs.insert(*data3);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/d");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
-  
+
   shared_ptr<Data> data5 = make_shared<Data>("/c/c/1/2/3/4/5/6");
   data5->setSignature(fakeSignature);
   cs.insert(*data5);
-  
+
   shared_ptr<Data> data6 = make_shared<Data>("/c/c/1/2/3");
   data6->setSignature(fakeSignature);
   cs.insert(*data6);
-  
+
   shared_ptr<Data> data7 = make_shared<Data>("/c/c/1");
   data7->setSignature(fakeSignature);
   cs.insert(*data7);
@@ -343,37 +361,37 @@
 BOOST_AUTO_TEST_CASE(EraseCanonical)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data = make_shared<Data>("/a");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/b");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
-  
+
   shared_ptr<Data> data3 = make_shared<Data>("/c");
   data3->setSignature(fakeSignature);
   cs.insert(*data3);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/d");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
-  
+
   uint8_t digest1[32];
   ndn::ndn_digestSha256(data->wireEncode().wire(), data->wireEncode().size(), digest1);
 
   shared_ptr<Data> data5 = make_shared<Data>("/c/c/1/2/3/4/5/6");
   data5->setSignature(fakeSignature);
   cs.insert(*data5);
-  
+
   shared_ptr<Data> data6 = make_shared<Data>("/c/c/1/2/3");
   data6->setSignature(fakeSignature);
   cs.insert(*data6);
-  
+
   shared_ptr<Data> data7 = make_shared<Data>("/c/c/1");
   data7->setSignature(fakeSignature);
   cs.insert(*data7);
@@ -387,15 +405,15 @@
 BOOST_AUTO_TEST_CASE(ImplicitDigestSelector)
 {
   CsAccessor cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   Name name("/digest/works");
   shared_ptr<Data> data = make_shared<Data>(name);
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/a");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
@@ -403,24 +421,24 @@
   shared_ptr<Data> data3 = make_shared<Data>("/z/z/z");
   data3->setSignature(fakeSignature);
   cs.insert(*data3);
-  
+
   uint8_t digest1[32];
   ndn::ndn_digestSha256(data->wireEncode().wire(), data->wireEncode().size(), digest1);
-  
+
   uint8_t digest2[32] = {0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1};
-  
+
   shared_ptr<Interest> interest = make_shared<Interest>(boost::cref(Name(name).append(digest1, 32)));
   interest->setMinSuffixComponents(0);
   interest->setMaxSuffixComponents(0);
-  
+
   const Data* found = cs.find(*interest);
   BOOST_CHECK_NE(found, static_cast<const Data*>(0));
   BOOST_CHECK_EQUAL(found->getName(), name);
-  
+
   shared_ptr<Interest> interest2 = make_shared<Interest>(boost::cref(Name(name).append(digest2, 32)));
   interest2->setMinSuffixComponents(0);
   interest2->setMaxSuffixComponents(0);
-  
+
   const Data* notfound = cs.find(*interest2);
   BOOST_CHECK_EQUAL(notfound, static_cast<const Data*>(0));
 }
@@ -428,43 +446,43 @@
 BOOST_AUTO_TEST_CASE(ChildSelector)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data = make_shared<Data>("/a");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/b");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/d");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
-  
+
   shared_ptr<Data> data5 = make_shared<Data>("/c/c");
   data5->setSignature(fakeSignature);
   cs.insert(*data5);
-  
+
   shared_ptr<Data> data6 = make_shared<Data>("/c/f");
   data6->setSignature(fakeSignature);
   cs.insert(*data6);
-  
+
   shared_ptr<Data> data7 = make_shared<Data>("/c/n");
   data7->setSignature(fakeSignature);
   cs.insert(*data7);
-  
+
   shared_ptr<Interest> interest = make_shared<Interest>("/c");
   interest->setChildSelector(1);
-  
+
   const Data* found = cs.find(*interest);
   BOOST_CHECK_EQUAL(found->getName(), "/c/n");
 
   shared_ptr<Interest> interest2 = make_shared<Interest>("/c");
   interest2->setChildSelector(0);
-  
+
   const Data* found2 = cs.find(*interest2);
   BOOST_CHECK_EQUAL(found2->getName(), "/c/c");
 }
@@ -472,29 +490,29 @@
 BOOST_AUTO_TEST_CASE(ChildSelector2)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
 
   shared_ptr<Data> data = make_shared<Data>("/a/b/1");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/a/b/2");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
-  
+
   shared_ptr<Data> data3 = make_shared<Data>("/a/z/1");
   data3->setSignature(fakeSignature);
   cs.insert(*data3);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/a/z/2");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
-  
+
   shared_ptr<Interest> interest = make_shared<Interest>("/a");
   interest->setChildSelector(1);
-  
+
   const Data* found = cs.find(*interest);
   BOOST_CHECK_EQUAL(found->getName(), "/a/z/1");
 }
@@ -502,21 +520,21 @@
 BOOST_AUTO_TEST_CASE(MustBeFreshSelector)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   Name name("/insert/nonfresh");
   shared_ptr<Data> data = make_shared<Data>(name);
   data->setFreshnessPeriod(time::milliseconds(500));
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   sleep(1);
-  
+
   shared_ptr<Interest> interest = make_shared<Interest>(name);
   interest->setMustBeFresh(true);
-  
+
   const Data* found = cs.find(*interest);
   BOOST_CHECK_EQUAL(found, static_cast<const Data*>(0));
 }
@@ -524,56 +542,56 @@
 BOOST_AUTO_TEST_CASE(MinMaxComponentsSelector)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data = make_shared<Data>("/a");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/b");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/d");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
-  
+
   shared_ptr<Data> data5 = make_shared<Data>("/c/c/1/2/3/4/5/6");
   data5->setSignature(fakeSignature);
   cs.insert(*data5);
-  
+
   shared_ptr<Data> data6 = make_shared<Data>("/c/c/6/7/8/9");
   data6->setSignature(fakeSignature);
   cs.insert(*data6);
-  
+
   shared_ptr<Data> data7 = make_shared<Data>("/c/c/1/2/3");
   data7->setSignature(fakeSignature);
   cs.insert(*data7);
-  
+
   shared_ptr<Data> data8 = make_shared<Data>("/c/c/1");
   data8->setSignature(fakeSignature);
   cs.insert(*data8);
-  
+
   shared_ptr<Interest> interest = make_shared<Interest>("/c/c");
   interest->setMinSuffixComponents(3);
   interest->setChildSelector(0);
-  
+
   const Data* found = cs.find(*interest);
   BOOST_CHECK_EQUAL(found->getName(), "/c/c/1/2/3/4/5/6");
 
   shared_ptr<Interest> interest2 = make_shared<Interest>("/c/c");
   interest2->setMinSuffixComponents(4);
   interest2->setChildSelector(1);
-  
+
   const Data* found2 = cs.find(*interest2);
   BOOST_CHECK_EQUAL(found2->getName(), "/c/c/6/7/8/9");
-  
+
   shared_ptr<Interest> interest3 = make_shared<Interest>("/c/c");
   interest3->setMaxSuffixComponents(2);
   interest3->setChildSelector(1);
-  
+
   const Data* found3 = cs.find(*interest3);
   BOOST_CHECK_EQUAL(found3->getName(), "/c/c/1");
 }
@@ -581,22 +599,22 @@
 BOOST_AUTO_TEST_CASE(ExcludeSelector)
 {
   Cs cs;
-  
+
   ndn::SignatureSha256WithRsa fakeSignature;
   fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
-  
+
   shared_ptr<Data> data = make_shared<Data>("/a");
   data->setSignature(fakeSignature);
   cs.insert(*data);
-  
+
   shared_ptr<Data> data2 = make_shared<Data>("/b");
   data2->setSignature(fakeSignature);
   cs.insert(*data2);
-  
+
   shared_ptr<Data> data3 = make_shared<Data>("/c/a");
   data3->setSignature(fakeSignature);
   cs.insert(*data3);
-  
+
   shared_ptr<Data> data4 = make_shared<Data>("/d");
   data4->setSignature(fakeSignature);
   cs.insert(*data4);
@@ -604,37 +622,37 @@
   shared_ptr<Data> data5 = make_shared<Data>("/c/c");
   data5->setSignature(fakeSignature);
   cs.insert(*data5);
-  
+
   shared_ptr<Data> data6 = make_shared<Data>("/c/f");
   data6->setSignature(fakeSignature);
   cs.insert(*data6);
-  
+
   shared_ptr<Data> data7 = make_shared<Data>("/c/n");
   data7->setSignature(fakeSignature);
   cs.insert(*data7);
-  
+
   shared_ptr<Interest> interest = make_shared<Interest>("/c");
   interest->setChildSelector(1);
   Exclude e;
   e.excludeOne (Name::Component("n"));
   interest->setExclude(e);
-  
+
   const Data* found = cs.find(*interest);
   BOOST_CHECK_EQUAL(found->getName(), "/c/f");
 
   shared_ptr<Interest> interest2 = make_shared<Interest>("/c");
   interest2->setChildSelector(0);
-  
+
   Exclude e2;
   e2.excludeOne (Name::Component("a"));
   interest2->setExclude(e2);
 
   const Data* found2 = cs.find(*interest2);
   BOOST_CHECK_EQUAL(found2->getName(), "/c/c");
-  
+
   shared_ptr<Interest> interest3 = make_shared<Interest>("/c");
   interest3->setChildSelector(0);
-  
+
   Exclude e3;
   e3.excludeOne (Name::Component("c"));
   interest3->setExclude(e3);
@@ -654,21 +672,21 @@
     shared_ptr<Data> data = make_shared<Data>(name);
     data->setFreshnessPeriod(time::milliseconds(99999));
     data->setContent(reinterpret_cast<const uint8_t*>(&id), sizeof(id));
-    
+
     ndn::SignatureSha256WithRsa fakeSignature;
     fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0));
     data->setSignature(fakeSignature);
-    
+
     m_cs.insert(*data);
   }
-  
+
   Interest&
   startInterest(const Name& name)
   {
     m_interest = make_shared<Interest>(name);
     return *m_interest;
   }
-  
+
   uint32_t
   find()
   {
@@ -682,7 +700,7 @@
     }
     return *reinterpret_cast<const uint32_t*>(content.value());
   }
-  
+
 protected:
   Cs m_cs;
   shared_ptr<Interest> m_interest;
@@ -693,7 +711,7 @@
 BOOST_AUTO_TEST_CASE(EmptyDataName)
 {
   insert(1, "ndn:/");
-  
+
   startInterest("ndn:/");
   BOOST_CHECK_EQUAL(find(), 1);
 }
@@ -701,7 +719,7 @@
 BOOST_AUTO_TEST_CASE(EmptyInterestName)
 {
   insert(1, "ndn:/A");
-  
+
   startInterest("ndn:/");
   BOOST_CHECK_EQUAL(find(), 1);
 }
@@ -714,7 +732,7 @@
   insert(4, "ndn:/B/q/1");
   insert(5, "ndn:/B/q/2");
   insert(6, "ndn:/C");
-  
+
   startInterest("ndn:/B");
   BOOST_CHECK_EQUAL(find(), 2);
 }
@@ -727,7 +745,7 @@
   insert(4, "ndn:/B/q/1");
   insert(5, "ndn:/B/q/2");
   insert(6, "ndn:/C");
-  
+
   startInterest("ndn:/B")
     .setChildSelector(1);
   BOOST_CHECK_EQUAL(find(), 4);
@@ -740,7 +758,7 @@
   insert(3, "ndn:/A/C");
   insert(4, "ndn:/A");
   insert(5, "ndn:/D");
-  
+
   // Intuitively you would think Data 4 should be between Data 1 and 2,
   // but Data 4 has full Name ndn:/A/<32-octet hash>.
   startInterest("ndn:/A");
@@ -754,7 +772,7 @@
   insert(3, "ndn:/A/BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"); // 33 'B's
   insert(4, "ndn:/A/CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC"); // 33 'C's
   insert(5, "ndn:/D");
-  
+
   // Data 2 is returned, because <32-octet hash> is less than Data 3.
   startInterest("ndn:/A");
   BOOST_CHECK_EQUAL(find(), 2);
@@ -768,42 +786,42 @@
   insert(4, "ndn:/D/1");
   insert(5, "ndn:/E");
   insert(6, "ndn:/");
-  
+
   startInterest("ndn:/")
     .setChildSelector(1)
     .setMinSuffixComponents(0);
   BOOST_CHECK_EQUAL(find(), 6);
-  
+
   startInterest("ndn:/")
     .setChildSelector(1)
     .setMinSuffixComponents(1);
   BOOST_CHECK_EQUAL(find(), 6);
-  
+
   startInterest("ndn:/")
     .setChildSelector(1)
     .setMinSuffixComponents(2);
   BOOST_CHECK_EQUAL(find(), 5);
-  
+
   startInterest("ndn:/")
     .setChildSelector(1)
     .setMinSuffixComponents(3);
   BOOST_CHECK_EQUAL(find(), 4);
-  
+
   startInterest("ndn:/")
     .setChildSelector(1)
     .setMinSuffixComponents(4);
   BOOST_CHECK_EQUAL(find(), 3);
-  
+
   startInterest("ndn:/")
     .setChildSelector(1)
     .setMinSuffixComponents(5);
   BOOST_CHECK_EQUAL(find(), 2);
-  
+
   startInterest("ndn:/")
     .setChildSelector(1)
     .setMinSuffixComponents(6);
   BOOST_CHECK_EQUAL(find(), 1);
-  
+
   startInterest("ndn:/")
     .setChildSelector(1)
     .setMinSuffixComponents(7);
@@ -819,31 +837,31 @@
   insert(5, "ndn:/A/B/C/D");
   insert(6, "ndn:/A/B/C/D/E");
   // Order is 6,5,4,3,2,1, because <32-octet hash> is greater than a 1-octet component.
-  
+
   startInterest("ndn:/")
     .setMaxSuffixComponents(0);
   BOOST_CHECK_EQUAL(find(), 0);
-  
+
   startInterest("ndn:/")
     .setMaxSuffixComponents(1);
   BOOST_CHECK_EQUAL(find(), 1);
-  
+
   startInterest("ndn:/")
     .setMaxSuffixComponents(2);
   BOOST_CHECK_EQUAL(find(), 2);
-  
+
   startInterest("ndn:/")
     .setMaxSuffixComponents(3);
   BOOST_CHECK_EQUAL(find(), 3);
-  
+
   startInterest("ndn:/")
     .setMaxSuffixComponents(4);
   BOOST_CHECK_EQUAL(find(), 4);
-  
+
   startInterest("ndn:/")
     .setMaxSuffixComponents(5);
   BOOST_CHECK_EQUAL(find(), 5);
-  
+
   startInterest("ndn:/")
     .setMaxSuffixComponents(6);
   BOOST_CHECK_EQUAL(find(), 6);
@@ -854,15 +872,15 @@
   insert(1, "ndn:/A");
   insert(2, "ndn:/A");
   // We don't know which comes first, but there must be some order
-  
+
   startInterest("ndn:/A")
     .setChildSelector(0);
   uint32_t leftmost = find();
-  
+
   startInterest("ndn:/A")
     .setChildSelector(1);
   uint32_t rightmost = find();
-  
+
   BOOST_CHECK_NE(leftmost, rightmost);
 }
 
@@ -871,13 +889,13 @@
   insert(1, "ndn:/A/B");
   insert(2, "ndn:/A");
   insert(3, "ndn:/A/CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC"); // 33 'C's
-  
+
   startInterest("ndn:/A")
     .setExclude(Exclude().excludeBefore(ndn::name::Component(reinterpret_cast<const uint8_t*>(
         "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
         "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"), 31))); // 31 0xFF's
   BOOST_CHECK_EQUAL(find(), 2);
-  
+
   startInterest("ndn:/A")
     .setChildSelector(1)
     .setExclude(Exclude().excludeAfter(ndn::name::Component(reinterpret_cast<const uint8_t*>(