test_netclass.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * 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 <https://www.gnu.org/licenses/>.
 */
 
#include <boost/test/unit_test.hpp>
 
#include <netclass.h>
 
 
BOOST_AUTO_TEST_SUITE( NetclassTests )
 
 
BOOST_AUTO_TEST_CASE( NameEqualsMatchesGetName )
{
    // The allocation-free comparison must preserve GetName() equality for every valid name
    auto check = []( const NETCLASS& aNetclass, const wxString& aName, bool aExpected )
    {
        BOOST_CHECK_EQUAL( aNetclass.NameEquals( aName ), aExpected );
        BOOST_CHECK_EQUAL( aNetclass.NameEquals( aName ), aNetclass.GetName() == aName );
    };
 
    NETCLASS first( wxS( "Power" ) );
    NETCLASS second( wxS( "Ground" ) );
    NETCLASS third( wxS( "Signal" ) );
    NETCLASS empty( wxEmptyString );
    NETCLASS comma( wxS( "A,B" ) );
    NETCLASS alias( wxS( "Alias" ) );
    NETCLASS composite( wxEmptyString );
 
    check( first, wxS( "Power" ), true );
    check( first, wxS( "Powe" ), false );
    check( first, wxS( "PowerX" ), false );
    check( empty, wxEmptyString, true );
    check( empty, wxS( "Power" ), false );
 
    alias.SetConstituentNetclasses( { &first } );
    check( alias, wxS( "Alias" ), true );
    check( alias, wxS( "Power" ), false );
 
    composite.SetConstituentNetclasses( { &first, &second } );
    check( composite, wxS( "Power,Ground" ), true );
    check( composite, wxS( "Power;Ground" ), false );
 
    composite.SetConstituentNetclasses( { &comma, &third } );
    check( composite, wxS( "A,B,Signal" ), true );
    check( composite, wxS( "A,B;Signal" ), false );
 
    composite.SetConstituentNetclasses( { &empty, &first } );
    check( composite, wxS( ",Power" ), true );
    check( composite, wxS( "Power" ), false );
}
 
 
BOOST_AUTO_TEST_SUITE_END()