DaemonTest.cpp 2.85 KB
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/******************************************************************************
 *
 * This file is part of the Castor project.
 * See http://castor.web.cern.ch/castor
 *
 * Copyright (C) 2003  CERN
 * This program 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 2
 * of the License, or (at your option) any later version.
 * 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 Castor Dev team, castor-dev@cern.ch
 *****************************************************************************/

#include "common/log/DummyLogger.hpp"
#include "common/threading/Daemon.hpp"

#include <gtest/gtest.h>
#include <sstream>
#include <stdio.h>
#include <string.h>

namespace unitTests {

class cta_threading_DaemonTest : public ::testing::Test {
protected:

  const std::string m_programName;
  int m_argc;
  char **m_argv;

  cta_threading_DaemonTest() :
    m_programName("testdaemon"),
    m_argc(0),
    m_argv(NULL) {
  }

  virtual void SetUp() {
    m_argc = 0;
    m_argv = NULL;
  }

  virtual void TearDown() {
    for(int i = 0; i < m_argc; i++) {
      free(m_argv[i]);
    }

    delete[] m_argv;
  }
};

TEST_F(cta_threading_DaemonTest, getForegroundBeforeParseCommandLine) {
  std::ostringstream dummyStdOut;
  std::ostringstream dummyStdErr;
  cta::log::DummyLogger log(m_programName);
  cta::server::Daemon daemon(dummyStdOut, dummyStdErr, log);
  
  ASSERT_THROW(daemon.getForeground(), cta::server::Daemon::CommandLineNotParsed);
}

TEST_F(cta_threading_DaemonTest, parseEmptyCmdLine) {
  m_argv = new char *[2];
  m_argv[0] = strdup(m_programName.c_str());
  m_argv[1] = NULL;
  m_argc = 1;

  std::ostringstream dummyStdOut;
  std::ostringstream dummyStdErr;
  cta::log::DummyLogger log(m_programName);
  cta::server::Daemon daemon(dummyStdOut, dummyStdErr, log);

  ASSERT_NO_THROW(daemon.parseCommandLine(m_argc, m_argv));
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  ASSERT_FALSE(daemon.getForeground());
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}

TEST_F(cta_threading_DaemonTest, parseFOnCmdLine) {
  m_argv = new char *[3];
  m_argv[0] = strdup(m_programName.c_str());
  m_argv[1] = strdup("-f");
  m_argv[2] = NULL;
  m_argc = 2;

  std::ostringstream dummyStdOut;
  std::ostringstream dummyStdErr;
  cta::log::DummyLogger log(m_programName);
  cta::server::Daemon daemon(dummyStdOut, dummyStdErr, log);

  ASSERT_NO_THROW(daemon.parseCommandLine(m_argc, m_argv));
  ASSERT_EQ(true, daemon.getForeground());
}

} // namespace unitTests