torc/packer/XdlUnpackUnitTest.cpp

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// Torc - Copyright 2011 University of Southern California.  All Rights Reserved.
// $HeadURL: https://torc-isi.svn.sourceforge.net/svnroot/torc-isi/branches/staging/0.9/src/torc/packer/XdlUnpackUnitTest.cpp $
// $Id: XdlUnpackUnitTest.cpp 10 2011-10-12 18:40:16Z nsteiner $

// 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 3 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, see <http://www.gnu.org/licenses/>.

/// \file
/// \brief Unit test for the XdlUnpack class.

#include <boost/test/unit_test.hpp>
#include <boost/filesystem/convenience.hpp>
#include "torc/packer/XdlUnpack.hpp"
#include "torc/common/DirectoryTree.hpp"
#include "torc/physical/XdlImporter.hpp"
#include "torc/physical/XdlExporter.hpp"
#include "torc/physical/OutputStreamHelpers.hpp"
#include "torc/common/TestHelpers.hpp"
#include <fstream>

namespace torc {
namespace physical {

BOOST_AUTO_TEST_SUITE(packer)

/// \brief Unit test for the XdlUnpack class.
BOOST_AUTO_TEST_CASE(XdlUnpackUnitTest) {

    // create the appropriate file paths
    boost::filesystem::path regressionPath 
        = torc::common::DirectoryTree::getExecutablePath() / "regression";
    boost::filesystem::path generatedPath = regressionPath / "XdlUnpackUnitTest.xdl";
    boost::filesystem::path referencePath = regressionPath / "DesignUnitTest.reference.xdl";

    // import the XDL design
    std::fstream fileStream(referencePath.string().c_str());
    BOOST_REQUIRE(fileStream.good());
    torc::physical::XdlImporter importer;
    importer(fileStream, referencePath.string());

    // unpack the design
    torc::physical::DesignSharedPtr designPtr = importer.getDesignPtr();
    torc::physical::XdlUnpack unpacker;
    torc::physical::DesignSharedPtr unpackedDesignPtr = unpacker(designPtr);

    // export the created design
    std::fstream xdlExport(generatedPath.string().c_str(), std::ios_base::out);
    BOOST_REQUIRE(xdlExport.good());
    XdlExporter fileExporter(xdlExport);
    fileExporter(unpackedDesignPtr);

}

BOOST_AUTO_TEST_SUITE_END()

} // namespace physical
} // namespace torc

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