source: trunk/test/getline_iterator_test.cc @ 1878

// $Id: getline_iterator_test.cc 1878 2009-03-27 11:52:28Z peter $

/*
  Copyright (C) 2009 Peter Johansson

  This file is part of the yat library, http://dev.thep.lu.se/yat

  The yat library 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.

  The yat library 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 yat. If not, see <http://www.gnu.org/licenses/>.
*/

#include "Suite.h"

#include "yat/utility/GetlineIterator.h"

#include <algorithm>
#include <istream>
#include <sstream>
#include <string>
#include <vector>

using namespace theplu::yat;
void test_default(test::Suite& suite);

int main( int argc, char* argv[])
{  
  test::Suite suite(argc, argv);
  suite.err() << "testing ReadlineIterator" << std::endl;
  test_default(suite);

  return suite.return_value();
}

void test_default(test::Suite& suite)
{
  std::istringstream is("Hello World!\nThis is a test.");
  utility::GetlineIterator ri(is);
  utility::GetlineIterator end;
  std::vector<std::string> result;
  std::copy(ri, end, std::back_inserter(result));
  if (result.size()==2) {
    if (!suite.add(result[0]=="Hello World!"))
      suite.err() << "result[0] is:" << result[0] << " expected Hello World!\n";
    if (!suite.add(result[1]=="This is a test."))
      suite.err() << "result[1] is:" << result[0] 
                  << " expected This is a test.\n";
  }
  else {
    suite.add(false);
    suite.err() << "Error: result has " << result.size() << " expected 2.\n";
  }
}