board_test_utils.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2019-2021 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
 */
 
#include <pcbnew_utils/board_test_utils.h>
 
#include <wx/filename.h>
#include <board.h>
#include <board_design_settings.h>
#include <footprint.h>
#include <fp_shape.h>
#include <fp_text.h>
#include <pad.h>
#include <settings/settings_manager.h>
#include <pcbnew_utils/board_file_utils.h>
#include <tool/tool_manager.h>
#include <zone_filler.h>
 
// For the temp directory logic: can be std::filesystem in C++17
#include <boost/filesystem.hpp>
#include <boost/test/unit_test.hpp>
#include <board_commit.h>
 
 
#define CHECK_ENUM_CLASS_EQUAL( L, R ) \
 BOOST_CHECK_EQUAL( static_cast<int>( L ), static_cast<int>( R ) )
 
 
namespace KI_TEST
{
 
BOARD_DUMPER::BOARD_DUMPER() :
 m_dump_boards( std::getenv( "KICAD_TEST_DUMP_BOARD_FILES" ) )
{
}
 
 
void BOARD_DUMPER::DumpBoardToFile( BOARD& aBoard, const std::string& aName ) const
{
 if( !m_dump_boards )
 return;
 
 auto path = boost::filesystem::temp_directory_path() / aName;
 path += ".kicad_pcb";
 
 BOOST_TEST_MESSAGE( "Dumping board file: " << path.string() );
 ::KI_TEST::DumpBoardToFile( aBoard, path.string() );
}
 
 
void LoadBoard( SETTINGS_MANAGER& aSettingsManager, const wxString& aRelPath,
 std::unique_ptr<BOARD>& aBoard )
{
 if( aBoard )
 {
 aBoard->SetProject( nullptr );
 aBoard = nullptr;
 }
 
 std::string absPath = GetPcbnewTestDataDir() + aRelPath.ToStdString();
 wxFileName projectFile( absPath + ".kicad_pro" );
 wxFileName legacyProject( absPath + ".pro" );
 std::string boardPath = absPath + ".kicad_pcb";
 wxFileName rulesFile( absPath + ".kicad_dru" );
 
 if( projectFile.Exists() )
 aSettingsManager.LoadProject( projectFile.GetFullPath() );
 else if( legacyProject.Exists() )
 aSettingsManager.LoadProject( legacyProject.GetFullPath() );
 
 aBoard = ReadBoardFromFileOrStream( boardPath );
 
 if( projectFile.Exists() || legacyProject.Exists() )
 aBoard->SetProject( &aSettingsManager.Prj() );
 
 auto m_DRCEngine = std::make_shared<DRC_ENGINE>( aBoard.get(), &aBoard->GetDesignSettings() );
 
 if( rulesFile.Exists() )
 m_DRCEngine->InitEngine( rulesFile );
 else
 m_DRCEngine->InitEngine( wxFileName() );
 
 aBoard->GetDesignSettings().m_DRCEngine = m_DRCEngine;
 aBoard->BuildListOfNets();
 aBoard->BuildConnectivity();
}
 
 
void FillZones( BOARD* m_board )
{
 TOOL_MANAGER toolMgr;
 toolMgr.SetEnvironment( m_board, nullptr, nullptr, nullptr, nullptr );
 
 BOARD_COMMIT commit( &toolMgr );
 ZONE_FILLER filler( m_board, &commit );
 std::vector<ZONE*> toFill;
 
 for( ZONE* zone : m_board->Zones() )
 toFill.push_back( zone );
 
 if( filler.Fill( toFill, false, nullptr ) )
 commit.Push( _( "Fill Zone(s)" ), SKIP_UNDO | SKIP_SET_DIRTY | ZONE_FILL_OP | SKIP_CONNECTIVITY );
 
 m_board->BuildConnectivity();
}
 
 
#define TEST( a, b ) \
 { \
 if( a != b ) \
 return a < b; \
 }
#define TEST_PT( a, b ) \
 { \
 if( a.x != b.x ) \
 return a.x < b.x; \
 if( a.y != b.y )  \
 return a.y < b.y; \
 }
 
 
struct kitest_cmp_drawings
{
 FOOTPRINT::cmp_drawings fp_comp;
 
 bool operator()( const BOARD_ITEM* itemA, const BOARD_ITEM* itemB ) const
 {
 TEST( itemA->Type(), itemB->Type() );
 
 if( itemA->GetLayerSet() != itemB->GetLayerSet() )
 return itemA->GetLayerSet().Seq() < itemB->GetLayerSet().Seq();
 
 if( itemA->Type() == PCB_FP_TEXT_T )
 {
 const FP_TEXT* textA = static_cast<const FP_TEXT*>( itemA );
 const FP_TEXT* textB = static_cast<const FP_TEXT*>( itemB );
 
 TEST( textA->GetType(), textB->GetType() );
 TEST_PT( textA->GetPosition(), textB->GetPosition() );
 TEST( textA->GetTextAngle(), textB->GetTextAngle() );
 }
 
 return fp_comp( itemA, itemB );
 }
};
 
 
void CheckFootprint( const FOOTPRINT* expected, const FOOTPRINT* fp )
{
 CHECK_ENUM_CLASS_EQUAL( expected->Type(), fp->Type() );
 
 // TODO: validate those informations match the importer
 BOOST_CHECK_EQUAL( expected->GetPosition(), fp->GetPosition() );
 BOOST_CHECK_EQUAL( expected->GetOrientation(), fp->GetOrientation() );
 
 BOOST_CHECK_EQUAL( expected->GetReference(), fp->GetReference() );
 BOOST_CHECK_EQUAL( expected->GetValue(), fp->GetValue() );
 BOOST_CHECK_EQUAL( expected->GetDescription(), fp->GetDescription() );
 BOOST_CHECK_EQUAL( expected->GetKeywords(), fp->GetKeywords() );
 BOOST_CHECK_EQUAL( expected->GetAttributes(), fp->GetAttributes() );
 BOOST_CHECK_EQUAL( expected->GetFlag(), fp->GetFlag() );
 //BOOST_CHECK_EQUAL( expected->GetProperties(), fp->GetProperties() );
 BOOST_CHECK_EQUAL( expected->GetTypeName(), fp->GetTypeName() );
 
 // simple test if count matches
 BOOST_CHECK_EQUAL( expected->Pads().size(), fp->Pads().size() );
 BOOST_CHECK_EQUAL( expected->GraphicalItems().size(), fp->GraphicalItems().size() );
 BOOST_CHECK_EQUAL( expected->Zones().size(), fp->Zones().size() );
 BOOST_CHECK_EQUAL( expected->Groups().size(), fp->Groups().size() );
 BOOST_CHECK_EQUAL( expected->Models().size(), fp->Models().size() );
 
 std::set<PAD*, FOOTPRINT::cmp_pads> expectedPads( expected->Pads().begin(),
 expected->Pads().end() );
 std::set<PAD*, FOOTPRINT::cmp_pads> fpPads( fp->Pads().begin(), fp->Pads().end() );
 for( auto itExpected = expectedPads.begin(), itFp = fpPads.begin();
 itExpected != expectedPads.end() && itFp != fpPads.end(); itExpected++, itFp++ )
 {
 CheckFpPad( *itExpected, *itFp );
 }
 
 std::set<BOARD_ITEM*, kitest_cmp_drawings> expectedGraphicalItems(
 expected->GraphicalItems().begin(), expected->GraphicalItems().end() );
 std::set<BOARD_ITEM*, kitest_cmp_drawings> fpGraphicalItems( fp->GraphicalItems().begin(),
 fp->GraphicalItems().end() );
 for( auto itExpected = expectedGraphicalItems.begin(), itFp = fpGraphicalItems.begin();
 itExpected != expectedGraphicalItems.end() && itFp != fpGraphicalItems.end();
 itExpected++, itFp++ )
 {
 BOOST_CHECK_EQUAL( ( *itExpected )->Type(), ( *itFp )->Type() );
 switch( ( *itExpected )->Type() )
 {
 case PCB_FP_TEXT_T:
 {
 const FP_TEXT* expectedText = static_cast<const FP_TEXT*>( *itExpected );
 const FP_TEXT* text = static_cast<const FP_TEXT*>( *itFp );
 
 CheckFpText( expectedText, text );
 }
 break;
 case PCB_FP_SHAPE_T:
 {
 const FP_SHAPE* expectedShape = static_cast<const FP_SHAPE*>( *itExpected );
 const FP_SHAPE* shape = static_cast<const FP_SHAPE*>( *itFp );
 
 CheckFpShape( expectedShape, shape );
 }
 break;
 /*case PCB_FP_DIM_ALIGNED_T: break;
 case PCB_FP_DIM_LEADER_T: break;
 case PCB_FP_DIM_CENTER_T: break;
 case PCB_FP_DIM_RADIAL_T: break;
 case PCB_FP_DIM_ORTHOGONAL_T: break;*/
 default: BOOST_ERROR( "KICAD_T not known" ); break;
 }
 }
 
 std::set<FP_ZONE*, FOOTPRINT::cmp_zones> expectedZones( expected->Zones().begin(),
 expected->Zones().end() );
 std::set<FP_ZONE*, FOOTPRINT::cmp_zones> fpZones( fp->Zones().begin(), fp->Zones().end() );
 for( auto itExpected = expectedZones.begin(), itFp = fpZones.begin();
 itExpected != expectedZones.end() && itFp != fpZones.end(); itExpected++, itFp++ )
 {
 CheckFpZone( *itExpected, *itFp );
 }
 
 // TODO: Groups
}
 
 
void CheckFpPad( const PAD* expected, const PAD* pad )
{
 BOOST_TEST_CONTEXT( "Assert PAD with KIID=" << expected->m_Uuid.AsString() )
 {
 CHECK_ENUM_CLASS_EQUAL( expected->Type(), pad->Type() );
 
 BOOST_CHECK_EQUAL( expected->GetNumber(), pad->GetNumber() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetAttribute(), pad->GetAttribute() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetProperty(), pad->GetProperty() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetShape(), pad->GetShape() );
 
 BOOST_CHECK_EQUAL( expected->IsLocked(), pad->IsLocked() );
 
 BOOST_CHECK_EQUAL( expected->GetPosition(), pad->GetPosition() );
 BOOST_CHECK_EQUAL( expected->GetSize(), pad->GetSize() );
 BOOST_CHECK_EQUAL( expected->GetOrientation(), pad->GetOrientation() );
 BOOST_CHECK_EQUAL( expected->GetDelta(), pad->GetDelta() );
 BOOST_CHECK_EQUAL( expected->GetOffset(), pad->GetOffset() );
 BOOST_CHECK_EQUAL( expected->GetDrillSize(), pad->GetDrillSize() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetDrillShape(), pad->GetDrillShape() );
 
 BOOST_CHECK_EQUAL( expected->GetLayerSet(), pad->GetLayerSet() );
 
 BOOST_CHECK_EQUAL( expected->GetNetCode(), pad->GetNetCode() );
 BOOST_CHECK_EQUAL( expected->GetPinFunction(), pad->GetPinFunction() );
 BOOST_CHECK_EQUAL( expected->GetPinType(), pad->GetPinType() );
 BOOST_CHECK_EQUAL( expected->GetPadToDieLength(), pad->GetPadToDieLength() );
 BOOST_CHECK_EQUAL( expected->GetLocalSolderMaskMargin(), pad->GetLocalSolderMaskMargin() );
 BOOST_CHECK_EQUAL( expected->GetLocalSolderPasteMargin(),
 pad->GetLocalSolderPasteMargin() );
 BOOST_CHECK_EQUAL( expected->GetLocalSolderPasteMarginRatio(),
 pad->GetLocalSolderPasteMarginRatio() );
 BOOST_CHECK_EQUAL( expected->GetLocalClearance(), pad->GetLocalClearance() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetZoneConnection(), pad->GetZoneConnection() );
 BOOST_CHECK_EQUAL( expected->GetThermalSpokeWidth(), pad->GetThermalSpokeWidth() );
 BOOST_CHECK_EQUAL( expected->GetThermalSpokeAngle(), pad->GetThermalSpokeAngle() );
 BOOST_CHECK_EQUAL( expected->GetThermalGap(), pad->GetThermalGap() );
 BOOST_CHECK_EQUAL( expected->GetRoundRectRadiusRatio(), pad->GetRoundRectRadiusRatio() );
 BOOST_CHECK_EQUAL( expected->GetChamferRectRatio(), pad->GetChamferRectRatio() );
 BOOST_CHECK_EQUAL( expected->GetChamferPositions(), pad->GetChamferPositions() );
 BOOST_CHECK_EQUAL( expected->GetRemoveUnconnected(), pad->GetRemoveUnconnected() );
 BOOST_CHECK_EQUAL( expected->GetKeepTopBottom(), pad->GetKeepTopBottom() );
 
 // TODO: check complex pad shapes
 CHECK_ENUM_CLASS_EQUAL( expected->GetAnchorPadShape(), pad->GetAnchorPadShape() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetCustomShapeInZoneOpt(),
 pad->GetCustomShapeInZoneOpt() );
 }
}
 
 
void CheckFpText( const FP_TEXT* expected, const FP_TEXT* text )
{
 BOOST_TEST_CONTEXT( "Assert FP_TEXT with KIID=" << expected->m_Uuid.AsString() )
 {
 CHECK_ENUM_CLASS_EQUAL( expected->Type(), text->Type() );
 
 CHECK_ENUM_CLASS_EQUAL( expected->GetType(), text->GetType() );
 
 BOOST_CHECK_EQUAL( expected->IsLocked(), text->IsLocked() );
 
 BOOST_CHECK_EQUAL( expected->GetText(), text->GetText() );
 BOOST_CHECK_EQUAL( expected->GetPosition(), text->GetPosition() );
 BOOST_CHECK_EQUAL( expected->GetTextAngle(), text->GetTextAngle() );
 BOOST_CHECK_EQUAL( expected->IsKeepUpright(), text->IsKeepUpright() );
 
 BOOST_CHECK_EQUAL( expected->GetLayerSet(), text->GetLayerSet() );
 BOOST_CHECK_EQUAL( expected->IsVisible(), text->IsVisible() );
 
 BOOST_CHECK_EQUAL( expected->GetTextSize(), text->GetTextSize() );
 BOOST_CHECK_EQUAL( expected->GetLineSpacing(), text->GetLineSpacing() );
 BOOST_CHECK_EQUAL( expected->GetTextThickness(), text->GetTextThickness() );
 BOOST_CHECK_EQUAL( expected->IsBold(), text->IsBold() );
 BOOST_CHECK_EQUAL( expected->IsItalic(), text->IsItalic() );
 BOOST_CHECK_EQUAL( expected->GetHorizJustify(), text->GetHorizJustify() );
 BOOST_CHECK_EQUAL( expected->GetVertJustify(), text->GetVertJustify() );
 BOOST_CHECK_EQUAL( expected->IsMirrored(), text->IsMirrored() );
 BOOST_CHECK_EQUAL( expected->GetFontName(),
 text->GetFontName() ); // TODO: bold/italic setting?
 
 // TODO: render cache?
 }
}
 
 
void CheckFpShape( const FP_SHAPE* expected, const FP_SHAPE* shape )
{
 BOOST_TEST_CONTEXT( "Assert FP_SHAPE with KIID=" << expected->m_Uuid.AsString() )
 {
 CHECK_ENUM_CLASS_EQUAL( expected->Type(), shape->Type() );
 
 CHECK_ENUM_CLASS_EQUAL( expected->GetShape(), shape->GetShape() );
 
 BOOST_CHECK_EQUAL( expected->IsLocked(), shape->IsLocked() );
 
 BOOST_CHECK_EQUAL( expected->GetStart(), shape->GetStart() );
 BOOST_CHECK_EQUAL( expected->GetEnd(), shape->GetEnd() );
 if( expected->GetShape() == SHAPE_T::ARC )
 {
 // center and position might differ as they are calculated from start/mid/end -> compare mid instead
 BOOST_CHECK_EQUAL( expected->GetArcMid(), shape->GetArcMid() );
 }
 else
 {
 BOOST_CHECK_EQUAL( expected->GetCenter(), shape->GetCenter() );
 BOOST_CHECK_EQUAL( expected->GetPosition(), shape->GetPosition() );
 }
 BOOST_CHECK_EQUAL( expected->GetBezierC1(), shape->GetBezierC1() );
 BOOST_CHECK_EQUAL( expected->GetBezierC2(), shape->GetBezierC2() );
 
 CheckShapePolySet( &expected->GetPolyShape(), &shape->GetPolyShape() );
 
 BOOST_CHECK_EQUAL( expected->GetLayerSet(), shape->GetLayerSet() );
 
 BOOST_CHECK_EQUAL( expected->GetStroke().GetWidth(), shape->GetStroke().GetWidth() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetStroke().GetPlotStyle(),
 shape->GetStroke().GetPlotStyle() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetFillMode(), shape->GetFillMode() );
 }
}
 
 
void CheckFpZone( const FP_ZONE* expected, const FP_ZONE* zone )
{
 BOOST_TEST_CONTEXT( "Assert FP_ZONE with KIID=" << expected->m_Uuid.AsString() )
 {
 CHECK_ENUM_CLASS_EQUAL( expected->Type(), zone->Type() );
 
 BOOST_CHECK_EQUAL( expected->IsLocked(), zone->IsLocked() );
 
 BOOST_CHECK_EQUAL( expected->GetNetCode(), zone->GetNetCode() );
 BOOST_CHECK_EQUAL( expected->GetAssignedPriority(), zone->GetAssignedPriority() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetPadConnection(), zone->GetPadConnection() );
 BOOST_CHECK_EQUAL( expected->GetLocalClearance(), zone->GetLocalClearance() );
 BOOST_CHECK_EQUAL( expected->GetMinThickness(), zone->GetMinThickness() );
 
 BOOST_CHECK_EQUAL( expected->GetLayerSet(), zone->GetLayerSet() );
 
 BOOST_CHECK_EQUAL( expected->IsFilled(), zone->IsFilled() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetFillMode(), zone->GetFillMode() );
 BOOST_CHECK_EQUAL( expected->GetHatchThickness(), zone->GetHatchThickness() );
 BOOST_CHECK_EQUAL( expected->GetHatchGap(), zone->GetHatchGap() );
 BOOST_CHECK_EQUAL( expected->GetHatchOrientation(), zone->GetHatchOrientation() );
 BOOST_CHECK_EQUAL( expected->GetHatchSmoothingLevel(), zone->GetHatchSmoothingLevel() );
 BOOST_CHECK_EQUAL( expected->GetHatchSmoothingValue(), zone->GetHatchSmoothingValue() );
 BOOST_CHECK_EQUAL( expected->GetHatchBorderAlgorithm(), zone->GetHatchBorderAlgorithm() );
 BOOST_CHECK_EQUAL( expected->GetHatchHoleMinArea(), zone->GetHatchHoleMinArea() );
 BOOST_CHECK_EQUAL( expected->GetThermalReliefGap(), zone->GetThermalReliefGap() );
 BOOST_CHECK_EQUAL( expected->GetThermalReliefSpokeWidth(),
 zone->GetThermalReliefSpokeWidth() );
 BOOST_CHECK_EQUAL( expected->GetCornerSmoothingType(), zone->GetCornerSmoothingType() );
 BOOST_CHECK_EQUAL( expected->GetCornerRadius(), zone->GetCornerRadius() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetIslandRemovalMode(), zone->GetIslandRemovalMode() );
 BOOST_CHECK_EQUAL( expected->GetMinIslandArea(), zone->GetMinIslandArea() );
 
 BOOST_CHECK_EQUAL( expected->GetIsRuleArea(), zone->GetIsRuleArea() );
 BOOST_CHECK_EQUAL( expected->GetDoNotAllowCopperPour(), zone->GetDoNotAllowCopperPour() );
 BOOST_CHECK_EQUAL( expected->GetDoNotAllowVias(), zone->GetDoNotAllowVias() );
 BOOST_CHECK_EQUAL( expected->GetDoNotAllowTracks(), zone->GetDoNotAllowTracks() );
 BOOST_CHECK_EQUAL( expected->GetDoNotAllowPads(), zone->GetDoNotAllowPads() );
 BOOST_CHECK_EQUAL( expected->GetDoNotAllowFootprints(), zone->GetDoNotAllowFootprints() );
 
 BOOST_CHECK_EQUAL( expected->GetZoneName(), zone->GetZoneName() );
 CHECK_ENUM_CLASS_EQUAL( expected->GetTeardropAreaType(), zone->GetTeardropAreaType() );
 BOOST_CHECK_EQUAL( expected->GetZoneName(), zone->GetZoneName() );
 
 CheckShapePolySet( expected->Outline(), zone->Outline() );
 // TODO: filled zones
 }
}
 
 
void CheckShapePolySet( const SHAPE_POLY_SET* expected, const SHAPE_POLY_SET* polyset )
{
 BOOST_TEST_CONTEXT( "Assert SHAPE_POLY_SET" )
 {
 BOOST_CHECK_EQUAL( expected->OutlineCount(), polyset->OutlineCount() );
 BOOST_CHECK_EQUAL( expected->TotalVertices(), polyset->TotalVertices() );
 
 // TODO: check all outlines and holes
 }
}
 
} // namespace KI_TEST