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ScoreFeatureTest.cpp « phrase-extract - github.com/moses-smt/mosesdecoder.git - Unnamed repository; edit this file 'description' to name the repository.
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/***********************************************************************
  Moses - factored phrase-based language decoder
  Copyright (C) 2012- University of Edinburgh

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 ***********************************************************************/

#include "moses/Util.h"
#include "domain.h"
#include "ScoreFeature.h"
#include "tables-core.h"

#define  BOOST_TEST_MODULE MosesTrainingScoreFeature
#include <boost/test/test_tools.hpp>
#include <boost/test/unit_test.hpp>

#include <boost/assign/list_of.hpp>

using namespace MosesTraining;
using namespace Moses;
using namespace std;

//pesky global variables
namespace MosesTraining
{
bool hierarchicalFlag = false;
Vocabulary vcbT;
Vocabulary vcbS;
}


const char *DomainFileLocation()
{
  if (boost::unit_test::framework::master_test_suite().argc < 2) {
    return "test.domain";
  }
  return boost::unit_test::framework::master_test_suite().argv[1];
}


BOOST_AUTO_TEST_CASE(manager_configure_domain_except)
{
  //Check that configure rejects illegal domain arg combinations
  ScoreFeatureManager manager;

  vector<string> args = Tokenize("--DomainRatio /dev/null --DomainIndicator /dev/null"," ");

  std::cerr << "args.size():" << args.size() << std::endl;
  BOOST_CHECK_THROW(manager.configure(args), ScoreFeatureArgumentException);
  args.clear();
  args = Tokenize("--SparseDomainSubset /dev/null --SparseDomainRatio /dev/null"," ");
  BOOST_CHECK_THROW(manager.configure(args), ScoreFeatureArgumentException);
  args.clear();
  args = Tokenize("--SparseDomainBlah /dev/null"," ");
  BOOST_CHECK_THROW(manager.configure(args), ScoreFeatureArgumentException);
  args.clear();
  args = Tokenize("--DomainSubset"," ");
  BOOST_CHECK_THROW(manager.configure(args), ScoreFeatureArgumentException);
  
}

template <class Expected>
static void checkDomainConfigured(
  const vector<string>& args)
{
  ScoreFeatureManager manager;
  manager.configure(args);
  const std::vector<ScoreFeaturePtr>& features  = manager.getFeatures();
  //BOOST_REQUIRE_EQUAL(features.size(), 2);
  //if I add to features this check will fail?
  BOOST_REQUIRE_EQUAL(features.size(), 1); //MARIA -> what is this check and why does it fail when I add my feature?
  Expected* feature = dynamic_cast<Expected*>(features[0].get());
//  BOOST_REQUIRE(feature);
  BOOST_CHECK(manager.includeSentenceId());
}

BOOST_AUTO_TEST_CASE(manager_config_domain)
{

  std::vector<std::string> args = Tokenize("--DomainRatio /dev/null"," ");
  checkDomainConfigured<RatioDomainFeature>(args);
  args.clear();
  args = Tokenize("--DomainIndicator /dev/null"," ");
  checkDomainConfigured<RatioDomainFeature>(args);
  args.clear();
  args = Tokenize("--DomainSubset /dev/null"," ");
  checkDomainConfigured<RatioDomainFeature>(args);
  args.clear();
  args = Tokenize("--SparseDomainRatio /dev/null"," ");
  checkDomainConfigured<RatioDomainFeature>(args);
  args.clear();
  args = Tokenize("--SparseDomainIndicator /dev/null"," ");
  checkDomainConfigured<RatioDomainFeature>(args);
  args.clear();
  args = Tokenize("--SparseDomainSubset /dev/null"," ");
  checkDomainConfigured<RatioDomainFeature>(args);
}


BOOST_AUTO_TEST_CASE(domain_equals)
{
  SubsetDomainFeature feature(DomainFileLocation());
  PhraseAlignment a1,a2,a3;
  char buf1[] = "a ||| b ||| 0-0 ||| 1";
  char buf2[] = "a ||| b ||| 0-0 ||| 2";
  char buf3[] = "a ||| b ||| 0-0 ||| 3";
  a1.create(buf1, 0, true); //domain a
  a2.create(buf2, 1, true); //domain c
  a3.create(buf3, 2, true); //domain c
  BOOST_CHECK(feature.equals(a2,a3));
  BOOST_CHECK(!feature.equals(a1,a3));
  BOOST_CHECK(!feature.equals(a1,a3));
}