test-factory.cpp

Go to the documentation of this file.

/*
 * Copyright (c) 2012-2017, Association Scientifique pour la Geologie et ses
 * Applications (ASGA). All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of ASGA nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ASGA BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *     http://www.ring-team.org
 *
 *     RING Project
 *     Ecole Nationale Superieure de Geologie - GeoRessources
 *     2 Rue du Doyen Marcel Roubault - TSA 70605
 *     54518 VANDOEUVRE-LES-NANCY
 *     FRANCE
 */

#include <ringmesh/ringmesh_tests_config.h>

#include <memory>

#include <ringmesh/basic/factory.h>

using namespace RINGMesh;

class A
{
    ringmesh_disable_copy( A );

public:
    A() = default;
};

class B
{
    ringmesh_disable_copy( B );

public:
    B() = default;
};

class Base
{
public:
    virtual ~Base() = default;

protected:
    Base( A& a, B& b ) : a_( a ), b_( b )
    {
    }

protected:
    A& a_;
    B& b_;
};

class Derived : public Base
{
public:
    Derived( A& a, B& b ) : Base( a, b )
    {
    }
};

void verdict( bool is_instantiated, std::string name )
{
    if( !is_instantiated )
    {
        throw RINGMeshException(
            "TEST", "Failed to instantiate the ", name, " class" );
    }
}

int main()
{
    using namespace RINGMesh;

    try
    {
        default_configure();
        Logger::out( "TEST", "Test Factory" );

        using factory = Factory< std::string, Base, A&, B& >;
        factory::register_creator< Derived >( "Derived" );

        A a;
        B b;
        auto d = factory::create( "Derived", a, b );
        verdict( d != nullptr, "Derived" );
    }
    catch( const RINGMeshException& e )
    {
        Logger::err( e.category(), e.what() );
        return 1;
    }
    catch( const std::exception& e )
    {
        Logger::err( "Exception", e.what() );
        return 1;
    }
    Logger::out( "TEST", "SUCCESS" );
    return 0;
}