tests/unit-tests/action-log.t.cpp

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
 * Copyright (c) 2013-2016, Regents of the University of California.
 *
 * This file is part of ChronoShare, a decentralized file sharing application over NDN.
 *
 * ChronoShare 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.
 *
 * ChronoShare 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 copies of the GNU General Public License along with
 * ChronoShare, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
 *
 * See AUTHORS.md for complete list of ChronoShare authors and contributors.
 */

#include <boost/test/unit_test.hpp>
#include <boost/lexical_cast.hpp>

#include "logging.hpp"
#include "action-log.hpp"

#include <unistd.h>
#include <iostream>
#include <boost/filesystem.hpp>
#include <boost/make_shared.hpp>

using namespace std;
using namespace boost;
using namespace Ndnx;
namespace fs = boost::filesystem;

BOOST_AUTO_TEST_SUITE(TestActionLog)

BOOST_AUTO_TEST_CASE (ActionLogTest)
{
  INIT_LOGGERS ();

  Name localName ("/alex");

  fs::path tmpdir = fs::unique_path (fs::temp_directory_path () / "%%%%-%%%%-%%%%-%%%%");
  SyncLogPtr syncLog = make_shared<SyncLog> (tmpdir, localName);
  NdnxWrapperPtr ndnx = make_shared<NdnxWrapper> ();

  ActionLogPtr actionLog = make_shared<ActionLog> (ndnx, tmpdir, syncLog, "top-secret", "test-chronoshare",
                                                   ActionLog::OnFileAddedOrChangedCallback(), ActionLog::OnFileRemovedCallback ());

// const std::string &filename,
//                    const Hash &hash,
//                    time_t wtime,
//                    int mode,
//                    int seg_num
  BOOST_CHECK_EQUAL (syncLog->SeqNo (localName), 0);

  BOOST_CHECK_EQUAL (syncLog->LogSize (), 0);
  BOOST_CHECK_EQUAL (actionLog->LogSize (), 0);

  actionLog->AddLocalActionUpdate ("file.txt", *Hash::FromString ("2ff304769cdb0125ac039e6fe7575f8576dceffc62618a431715aaf6eea2bf1c"),
                              time (NULL), 0755, 10);

  BOOST_CHECK_EQUAL (syncLog->SeqNo (localName), 1);
  BOOST_CHECK_EQUAL (syncLog->LogSize (), 0);
  BOOST_CHECK_EQUAL (actionLog->LogSize (), 1);

  HashPtr hash = syncLog->RememberStateInStateLog ();
  BOOST_CHECK_EQUAL (syncLog->LogSize (), 1);
  BOOST_CHECK_EQUAL (lexical_cast<string> (*hash), "3410477233f98d6c3f9a6f8da24494bf5a65e1a7c9f4f66b228128bd4e020558");

  PcoPtr pco = actionLog->LookupActionPco (localName, 0);
  BOOST_CHECK_EQUAL ((bool)pco, false);

  pco = actionLog->LookupActionPco (localName, 1);
  BOOST_CHECK_EQUAL ((bool)pco, true);

  BOOST_CHECK_EQUAL (pco->name (), "/alex/test-chronoshare/action/top-secret/%00%01");

  ActionItemPtr action = actionLog->LookupAction (Name ("/alex/test-chronoshare/action/top-secret")(0));
  BOOST_CHECK_EQUAL ((bool)action, false);

  action = actionLog->LookupAction (Name ("/alex/test-chronoshare/action/top-secret")(1));
  BOOST_CHECK_EQUAL ((bool)action, true);

  if (action)
    {
      BOOST_CHECK_EQUAL (action->version (), 0);
      BOOST_CHECK_EQUAL (action->action (), 0);

      BOOST_CHECK_EQUAL (action->filename (), "file.txt");
      BOOST_CHECK_EQUAL (action->seg_num (), 10);
      BOOST_CHECK_EQUAL (action->file_hash ().size (), 32);
      BOOST_CHECK_EQUAL (action->mode (), 0755);

      BOOST_CHECK_EQUAL (action->has_parent_device_name (), false);
      BOOST_CHECK_EQUAL (action->has_parent_seq_no (), false);
    }

  actionLog->AddLocalActionUpdate ("file.txt", *Hash::FromString ("2ff304769cdb0125ac039e6fe7575f8576dceffc62618a431715aaf6eea2bf1c"),
                              time (NULL), 0755, 10);
  BOOST_CHECK_EQUAL (syncLog->SeqNo (localName), 2);
  BOOST_CHECK_EQUAL (syncLog->LogSize (), 1);
  BOOST_CHECK_EQUAL (actionLog->LogSize (), 2);

  action = actionLog->LookupAction (Name ("/alex"), 2);
  BOOST_CHECK_EQUAL ((bool)action, true);

  if (action)
    {
      BOOST_CHECK_EQUAL (action->has_parent_device_name (), true);
      BOOST_CHECK_EQUAL (action->has_parent_seq_no (), true);

      BOOST_CHECK_EQUAL (action->parent_seq_no (), 1);
      BOOST_CHECK_EQUAL (action->version (), 1);
    }

  BOOST_CHECK_EQUAL ((bool)actionLog->AddRemoteAction (pco), true);
  BOOST_CHECK_EQUAL (actionLog->LogSize (), 2);

  // create a real remote action
  ActionItem item;
  item.set_action (ActionItem::UPDATE);
  item.set_filename ("file.txt");
  item.set_version (2);
  item.set_timestamp (time (NULL));

  BytesPtr item_msg = serializeMsg (item);
  Name actionName = Name ("/")(Name("/zhenkai/test"))("test-chronoshare")("action")("top-secret")(1);
  Bytes actionData = ndnx->createContentObject (actionName, head (*item_msg), item_msg->size ());

  pco = make_shared<ParsedContentObject> (actionData);
  BOOST_CHECK_EQUAL ((bool)actionLog->AddRemoteAction (pco), true);
  BOOST_CHECK_EQUAL (actionLog->LogSize (), 3);

  remove_all (tmpdir);
}

BOOST_AUTO_TEST_SUITE_END()

  // catch (boost::exception &err)
  //   {
  //     cout << *boost::get_error_info<errmsg_info_str> (err) << endl;
  //   }