test_3d_viewer_layer_presets.cpp

Go to the documentation of this file.

/*
 * 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 <qa_utils/wx_utils/unit_test_utils.h>
 
#include <layer_ids.h>
#include <3d_viewer/eda_3d_viewer_settings.h>
 
#include <bitset>
 
 
BOOST_AUTO_TEST_SUITE( Viewer3DLayerPresets )
 
 
// A preset that enables named user layers, numbered User.N layers and the grid axes
// must survive a Store()/Load() round-trip unchanged.
BOOST_AUTO_TEST_CASE( PresetLayerVisibilityRoundTrip )
{
    EDA_3D_VIEWER_SETTINGS cfg;
 
    LAYER_PRESET_3D preset( wxS( "regression" ) );
    preset.layers.reset();
    preset.layers.set( LAYER_3D_BOARD );
    preset.layers.set( LAYER_3D_USER_COMMENTS );
    preset.layers.set( LAYER_3D_USER_1 );
    preset.layers.set( LAYER_3D_USER_45 );
    preset.layers.set( LAYER_GRID_AXES );
 
    const std::bitset<LAYER_3D_END> expected = preset.layers;
 
    cfg.m_LayerPresets.push_back( preset );
 
    cfg.Store();
    cfg.m_LayerPresets.clear();
    cfg.Load();
 
    BOOST_REQUIRE_EQUAL( cfg.m_LayerPresets.size(), 1u );
 
    const std::bitset<LAYER_3D_END>& actual = cfg.m_LayerPresets[0].layers;
 
    BOOST_CHECK( actual.test( LAYER_3D_USER_COMMENTS ) );
    BOOST_CHECK( actual.test( LAYER_3D_USER_1 ) );
    BOOST_CHECK( actual.test( LAYER_3D_USER_45 ) );
    BOOST_CHECK( actual.test( LAYER_GRID_AXES ) );
 
    // Unknown layer names also corrupt bit 0 on load, so the full set must match.
    BOOST_CHECK( actual == expected );
}
 
 
BOOST_AUTO_TEST_SUITE_END()