kicad/qa/unittests/common/plugins/cadstar/test_cadstar_archive_parser...

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2023 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 2
* 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file test_cadstar_archive_parser.cpp
* Test suite for #CADSTAR_ARCHIVE_PARSER
*/
#include <qa_utils/wx_utils/unit_test_utils.h>
#include <common/plugins/cadstar/cadstar_archive_parser.h>
#include <qa_utils/geometry/geometry.h> // For KI_TEST::IsVecWithinTol
#include <geometry/shape_line_chain.h>
#include <geometry/shape_arc.h> // For SHAPE_ARC::DefaultAccuracyForPCB()
BOOST_AUTO_TEST_SUITE( CadstartArchiveParser )
struct VERTEX_APPEND_CASE
{
std::string m_CaseName;
CADSTAR_ARCHIVE_PARSER::VERTEX m_VertexToAppend;
BOX2I m_ExpBBox;
int m_ExpBBoxError;
};
std::function<wxPoint( const wxPoint& )> m_CadstarToKicadPointCallback;
using vt=CADSTAR_ARCHIVE_PARSER::VERTEX_TYPE;
static const std::vector<VERTEX_APPEND_CASE> appendToChainCases
{
{
"Append a point on x",
{ vt::POINT, { 500000, 0 } },
{ /* BBOX Position: */ { 0, 0 }, /* Size:*/ { 500000, 0 } },
0
},
{
"Append a point on y",
{ vt::POINT, { 0, 500000 } },
{ /* BBOX Position: */ { 0, 0 }, /* Size:*/ { 0, 500000 } },
0
},
{
"Append a Semicircle (clockwise)",
{ vt::CLOCKWISE_SEMICIRCLE, { 500000, 0 } },
{ /* BBOX Position: */ { 0, 0 }, /* Size: */ { 500000, 250000 } },
int( SHAPE_ARC::DefaultAccuracyForPCB() ) // acceptable error when converting to line segments
},
{
"Append a Semicircle (anticlockwise)",
{ vt::ANTICLOCKWISE_SEMICIRCLE, { 500000, 0 } },
{ /* BBOX Position: */ { 0, -250000 }, /* Size: */ { 500000, 250000 } },
int( SHAPE_ARC::DefaultAccuracyForPCB() ) // acceptable error when converting to line segments
},
{
"Append a 90 degree Arc (clockwise)",
{ vt::CLOCKWISE_ARC, { 250000, 250000 }, { 250000, 0 } },
{ /* BBOX Position: */ { 0, 0 }, /* Size: */ { 250000, 250000 } },
int( SHAPE_ARC::DefaultAccuracyForPCB() ) // acceptable error when converting to line segments
},
{
"Append a 90 degree Arc (anticlockwise)",
{ vt::ANTICLOCKWISE_ARC, { 250000, -250000 }, { 250000, 0 } },
{ /* BBOX Position: */ { 0, -250000 }, /* Size: */ { 250000, 250000 } },
int( SHAPE_ARC::DefaultAccuracyForPCB() ) // acceptable error when converting to line segments
},
};
BOOST_AUTO_TEST_CASE( AppendToChain )
{
static const std::vector<VECTOR2D> coordinateMultipliers =
{
{ 0.1, 0.1 },
{ 0.1, -0.1 }, // y inversion
{ 1, 1 },
{ 1, -1 }, // y inversion
{ 10, 10 },
{ 10, -10 } // y inversion
};
for( const auto& c : appendToChainCases )
{
BOOST_TEST_INFO_SCOPE( c.m_CaseName );
for( const VECTOR2D& mult : coordinateMultipliers )
{
BOOST_TEST_INFO_SCOPE( "Applied scaling x=" << mult.x << " y=" << mult.y );
SHAPE_LINE_CHAIN chain( { 0, 0 } ); // starting chain contains a point at 0,0
auto transformCoord =
[&]( const VECTOR2I& aPt ) -> VECTOR2I
{
int x = double( aPt.x ) * mult.x;
int y = double( aPt.y ) * mult.y;
return { x, y };
};
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c.m_VertexToAppend.AppendToChain( &chain, transformCoord, SCH_IU_PER_MM * 0.01 );
BOX2I expBoxTransformed;
expBoxTransformed.SetOrigin( transformCoord( c.m_ExpBBox.GetPosition() ) );
expBoxTransformed.SetSize( transformCoord( c.m_ExpBBox.GetSize() ) );
expBoxTransformed.Normalize();
BOOST_CHECK_PREDICATE(
KI_TEST::IsVecWithinTol<VECTOR2I>,
( chain.BBox().GetPosition() )( expBoxTransformed.GetPosition() ) ( c.m_ExpBBoxError ) );
BOOST_CHECK_PREDICATE(
KI_TEST::IsVecWithinTol<VECTOR2I>,
( chain.BBox().GetSize() )( expBoxTransformed.GetSize() ) ( c.m_ExpBBoxError ) );
}
}
}
BOOST_AUTO_TEST_SUITE_END()