mosesdecoder/phrase-extract/ScoreFeatureTest.cpp

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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 "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 std;
//pesky global variables
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namespace MosesTraining
{
bool hierarchicalFlag = false;
Vocabulary vcbT;
Vocabulary vcbS;
}
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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 = boost::assign::list_of("--DomainRatio")("/dev/null")("--DomainIndicator")("/dev/null");
BOOST_CHECK_THROW(manager.configure(args), ScoreFeatureArgumentException);
args = boost::assign::list_of("--SparseDomainSubset")("/dev/null")("--SparseDomainRatio")("/dev/null");
BOOST_CHECK_THROW(manager.configure(args), ScoreFeatureArgumentException);
args = boost::assign::list_of("--SparseDomainBlah")("/dev/null");
BOOST_CHECK_THROW(manager.configure(args), ScoreFeatureArgumentException);
args = boost::assign::list_of("--DomainSubset");
BOOST_CHECK_THROW(manager.configure(args), ScoreFeatureArgumentException);
}
template <class Expected>
static void checkDomainConfigured(
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const vector<string>& args)
{
ScoreFeatureManager manager;
manager.configure(args);
const std::vector<ScoreFeaturePtr>& features = manager.getFeatures();
BOOST_REQUIRE_EQUAL(features.size(), 1);
Expected* feature = dynamic_cast<Expected*>(features[0].get());
BOOST_REQUIRE(feature);
BOOST_CHECK(manager.includeSentenceId());
}
BOOST_AUTO_TEST_CASE(manager_config_domain)
{
checkDomainConfigured<RatioDomainFeature>
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(boost::assign::list_of ("--DomainRatio")("/dev/null"));
checkDomainConfigured<IndicatorDomainFeature>
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(boost::assign::list_of("--DomainIndicator")("/dev/null"));
checkDomainConfigured<SubsetDomainFeature>
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(boost::assign::list_of("--DomainSubset")("/dev/null"));
checkDomainConfigured<SparseRatioDomainFeature>
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(boost::assign::list_of("--SparseDomainRatio")("/dev/null"));
checkDomainConfigured<SparseIndicatorDomainFeature>
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(boost::assign::list_of("--SparseDomainIndicator")("/dev/null"));
checkDomainConfigured<SparseSubsetDomainFeature>
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(boost::assign::list_of("--SparseDomainSubset")("/dev/null"));
}
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
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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));
}