ProgenyUnitTest.cpp

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// Torc - Copyright 2011-2013 University of Southern California.  All Rights Reserved.
// $HeadURL$
// $Id$

// 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 Progeny class.

#include <boost/test/unit_test.hpp>
#include "torc/physical/Factory.hpp"
#include "torc/physical/Pip.hpp"

namespace torc {
namespace physical {

BOOST_AUTO_TEST_SUITE(physical)

/// \cond OMIT_FROM_DOXYGEN
class A : public Progenitor<class A> {};
class B : public Progeny<class A> {};
/// \endcond

/// \brief Unit test for the Progeny class.
BOOST_AUTO_TEST_CASE(ProgenyUnitTest) {
    // create an accessory progenitor
    typedef Progenitor<A> progenitor_t;
    progenitor_t::SharedPtrType progenitorPtr(new A());
    BOOST_REQUIRE(progenitorPtr.get() != 0);
    progenitorPtr->setSelfWeakPtr(progenitorPtr);

    // functions tested:
    //      Progeny(void);
    //      Progeny(const WeakPtrType& inParentPtr);
    //      void setParentWeakPtr(WeakPtrType inParentPtr);
    //      const WeakPtrType& getParentWeakPtr(void) const;
    //      void resetParentWeakPtr(void);
    B progeny1;
    B progeny2/*(progenitorPtr)*/;
    BOOST_CHECK_EQUAL(progeny1.getParentWeakPtr().expired(), true);
    BOOST_CHECK_EQUAL(progeny2.getParentWeakPtr().expired(), true);
    progeny2.setParentWeakPtr(progenitorPtr);
    BOOST_CHECK_EQUAL(progeny2.getParentWeakPtr().expired(), false);
    BOOST_CHECK(progeny2.getParentWeakPtr().lock() == progenitorPtr);
    progeny1.setParentWeakPtr(progeny2.getParentWeakPtr());
    progeny2.resetParentWeakPtr();
    BOOST_CHECK(progeny1.getParentWeakPtr().lock() == progenitorPtr);
    BOOST_CHECK_EQUAL(progeny1.getParentWeakPtr().expired(), false);
    BOOST_CHECK_EQUAL(progeny2.getParentWeakPtr().expired(), true);

    // functions broken:
    //      const SharedPtrType& getParentSharedPtr(void) const;
    //const progenitor_t::SharedPtrType otherPtr(progeny1.getParentSharedPtr());
}

BOOST_AUTO_TEST_SUITE_END()

} // namespace physical
} // namespace torc