wiki-cased / tools /mosesdecoder /moses /AlignmentInfoTest.cpp

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/***********************************************************************
Moses - factored phrase-based language decoder
Copyright (C) 2010- 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 <boost/test/unit_test.hpp>

#include "AlignmentInfo.h"
#include "AlignmentInfoCollection.h"

using namespace Moses;
using namespace std;

BOOST_AUTO_TEST_SUITE(alignment_info)

typedef pair<size_t,size_t> IndexPair;
typedef set<pair<size_t,size_t> > IndexSet;

struct AlignmentInfoFixture {
  const AlignmentInfo* ai1;
  const AlignmentInfo* ai2;
  const AlignmentInfo* ai3;

  AlignmentInfoFixture() {
    AlignmentInfoCollection& collection = AlignmentInfoCollection::Instance();
    IndexSet aligns1,aligns2,aligns3;
    aligns1.insert(IndexPair(1,1));
    aligns1.insert(IndexPair(2,1));
    aligns2.insert(IndexPair(1,1));
    aligns2.insert(IndexPair(2,1));
    aligns3.insert(IndexPair(1,2));
    aligns3.insert(IndexPair(2,1));
    ai1 = collection.Add(aligns1);
    ai2 = collection.Add(aligns2);
    ai3 = collection.Add(aligns3);
  }

};

BOOST_FIXTURE_TEST_CASE(comparator, AlignmentInfoFixture)
{
  BOOST_CHECK(*ai1 == *ai2);
  BOOST_CHECK(*ai1 == *ai1);
  BOOST_CHECK(*ai2 == *ai2);
  BOOST_CHECK(*ai3 == *ai3);
  BOOST_CHECK(!(*ai2 == *ai3));
  BOOST_CHECK(!(*ai1 == *ai3));
}

BOOST_FIXTURE_TEST_CASE(hasher, AlignmentInfoFixture)
{
  //simple test that same objects give same hash
  AlignmentInfoHasher hash;
  BOOST_CHECK_EQUAL(hash(*ai1), hash(*ai2));
}

BOOST_AUTO_TEST_SUITE_END()

	/***********************************************************************
	Moses - factored phrase-based language decoder
	Copyright (C) 2010- 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 <boost/test/unit_test.hpp>

	#include "AlignmentInfo.h"
	#include "AlignmentInfoCollection.h"

	using namespace Moses;
	using namespace std;

	BOOST_AUTO_TEST_SUITE(alignment_info)

	typedef pair<size_t,size_t> IndexPair;
	typedef set<pair<size_t,size_t> > IndexSet;

	struct AlignmentInfoFixture {
	const AlignmentInfo* ai1;
	const AlignmentInfo* ai2;
	const AlignmentInfo* ai3;

	AlignmentInfoFixture() {
	AlignmentInfoCollection& collection = AlignmentInfoCollection::Instance();
	IndexSet aligns1,aligns2,aligns3;
	aligns1.insert(IndexPair(1,1));
	aligns1.insert(IndexPair(2,1));
	aligns2.insert(IndexPair(1,1));
	aligns2.insert(IndexPair(2,1));
	aligns3.insert(IndexPair(1,2));
	aligns3.insert(IndexPair(2,1));
	ai1 = collection.Add(aligns1);
	ai2 = collection.Add(aligns2);
	ai3 = collection.Add(aligns3);
	}

	};

	BOOST_FIXTURE_TEST_CASE(comparator, AlignmentInfoFixture)
	{
	BOOST_CHECK(ai1 == ai2);
	BOOST_CHECK(ai1 == ai1);
	BOOST_CHECK(ai2 == ai2);
	BOOST_CHECK(ai3 == ai3);
	BOOST_CHECK(!(ai2 == ai3));
	BOOST_CHECK(!(ai1 == ai3));
	}

	BOOST_FIXTURE_TEST_CASE(hasher, AlignmentInfoFixture)
	{
	//simple test that same objects give same hash
	AlignmentInfoHasher hash;
	BOOST_CHECK_EQUAL(hash(ai1), hash(ai2));
	}

	BOOST_AUTO_TEST_SUITE_END()