drc_test_provider_library_parity.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2021-2022 KiCad Developers.
 *
 * 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 <kiway.h>
#include <macros.h>
#include <netlist_reader/pcb_netlist.h>
#include <fp_lib_table.h>
#include <board.h>
#include <fp_shape.h>
#include <fp_text.h>
#include <zone.h>
#include <footprint.h>
#include <pad.h>
#include <drc/drc_engine.h>
#include <drc/drc_item.h>
#include <drc/drc_test_provider.h>
 
/*
 Library parity test.
 
 Errors generated:
 - DRCE_LIB_FOOTPRINT_ISSUES
 - DRCE_LIB_FOOTPRINT_MISMATCH
*/
 
class DRC_TEST_PROVIDER_LIBRARY_PARITY : public DRC_TEST_PROVIDER
{
public:
 DRC_TEST_PROVIDER_LIBRARY_PARITY()
 {
 m_isRuleDriven = false;
 }
 
 virtual ~DRC_TEST_PROVIDER_LIBRARY_PARITY()
 {
 }
 
 virtual bool Run() override;
 
 virtual const wxString GetName() const override
 {
 return wxT( "library_parity" );
 };
 
 virtual const wxString GetDescription() const override
 {
 return wxT( "Performs board footprint vs library integity checks" );
 }
};
 
 
#define TEST( a, b ) { if( a != b ) return true; }
#define TEST_PADS( a, b ) { if( padsNeedUpdate( a, b ) ) return true; }
#define TEST_SHAPES( a, b ) { if( shapesNeedUpdate( a, b ) ) return true; }
#define TEST_PRIMITIVES( a, b ) { if( primitivesNeedUpdate( a, b ) ) return true; }
#define TEST_ZONES( a, b ) { if( zonesNeedUpdate( a, b ) ) return true; }
#define TEST_MODELS( a, b ) { if( modelsNeedUpdate( a, b ) ) return true; }
 
#define EPSILON 0.000001
#define TEST_D( a, b ) { if( abs( a - b ) > EPSILON ) return true; }
 
bool primitivesNeedUpdate( const std::shared_ptr<PCB_SHAPE>& a,
 const std::shared_ptr<PCB_SHAPE>& b )
{
 TEST( a->GetShape(), b->GetShape() );
 
 switch( a->GetShape() )
 {
 case SHAPE_T::SEGMENT:
 case SHAPE_T::RECT:
 case SHAPE_T::CIRCLE:
 TEST( a->GetStart(), b->GetStart() );
 TEST( a->GetEnd(), b->GetEnd() );
 break;
 
 case SHAPE_T::ARC:
 TEST( a->GetStart(), b->GetStart() );
 TEST( a->GetEnd(), b->GetEnd() );
 TEST( a->GetCenter(), b->GetCenter() );
 TEST_D( a->GetArcAngle().AsDegrees(), b->GetArcAngle().AsDegrees() );
 break;
 
 case SHAPE_T::BEZIER:
 TEST( a->GetStart(), b->GetStart() );
 TEST( a->GetEnd(), b->GetEnd() );
 TEST( a->GetBezierC1(), b->GetBezierC1() );
 TEST( a->GetBezierC2(), b->GetBezierC2() );
 break;
 
 case SHAPE_T::POLY:
 TEST( a->GetPolyShape().TotalVertices(), b->GetPolyShape().TotalVertices() );
 
 for( int ii = 0; ii < a->GetPolyShape().TotalVertices(); ++ii )
 TEST( a->GetPolyShape().CVertex( ii ), b->GetPolyShape().CVertex( ii ) );
 
 break;
 
 default:
 UNIMPLEMENTED_FOR( a->SHAPE_T_asString() );
 }
 
 TEST( a->GetStroke(), b->GetStroke() );
 TEST( a->IsFilled(), b->IsFilled() );
 
 return false;
}
 
 
bool padsNeedUpdate( const PAD* a, const PAD* b )
{
 TEST( a->GetPadToDieLength(), b->GetPadToDieLength() );
 TEST( a->GetPos0(), b->GetPos0() );
 
 TEST( a->GetNumber(), b->GetNumber() );
 
 // These are assigned from the schematic and not from the library
 // TEST( a->GetPinFunction(), b->GetPinFunction() );
 // TEST( a->GetPinType(), b->GetPinType() );
 
 TEST( a->GetRemoveUnconnected(), b->GetRemoveUnconnected() );
 
 // NB: KeepTopBottom is undefined if RemoveUnconnected is NOT set.
 if( a->GetRemoveUnconnected() )
 TEST( a->GetKeepTopBottom(), b->GetKeepTopBottom() );
 
 TEST( a->GetShape(), b->GetShape() );
 
 // Trim layersets to the current board before comparing
 LSET enabledLayers = a->GetBoard()->GetEnabledLayers();
 LSET aLayers = a->GetLayerSet() & enabledLayers;
 LSET bLayers = b->GetLayerSet() & enabledLayers;
 TEST( aLayers, bLayers );
 
 TEST( a->GetAttribute(), b->GetAttribute() );
 TEST( a->GetProperty(), b->GetProperty() );
 
 // The pad orientation, for historical reasons is the pad rotation + parent rotation.
 TEST_D(( a->GetOrientation() - a->GetParent()->GetOrientation() ).Normalize().AsDegrees(),
 ( b->GetOrientation() - b->GetParent()->GetOrientation() ).Normalize().AsDegrees() );
 
 TEST( a->GetSize(), b->GetSize() );
 TEST( a->GetDelta(), b->GetDelta() );
 TEST( a->GetRoundRectCornerRadius(), b->GetRoundRectCornerRadius() );
 TEST_D( a->GetRoundRectRadiusRatio(), b->GetRoundRectRadiusRatio() );
 TEST_D( a->GetChamferRectRatio(), b->GetChamferRectRatio() );
 TEST( a->GetChamferPositions(), b->GetChamferPositions() );
 TEST( a->GetOffset(), b->GetOffset() );
 
 TEST( a->GetDrillShape(), b->GetDrillShape() );
 TEST( a->GetDrillSize(), b->GetDrillSize() );
 
 // Clearance and zone connection overrides are as likely to be set at the board level as in
 // the library.
 //
 // If we ignore them and someone *does* change one of them in the library, then stale
 // footprints won't be caught.
 //
 // On the other hand, if we report them then boards that override at the board level are
 // going to be VERY noisy.
#if 0
 TEST( a->GetLocalClearance(), b->GetLocalClearance() );
 TEST( a->GetLocalSolderMaskMargin(), b->GetLocalSolderMaskMargin() );
 TEST( a->GetLocalSolderPasteMargin(), b->GetLocalSolderPasteMargin() );
 TEST_D( a->GetLocalSolderPasteMarginRatio(), b->GetLocalSolderPasteMarginRatio() );
 
 TEST( a->GetZoneConnection(), b->GetZoneConnection() );
 TEST( a->GetThermalGap(), b->GetThermalGap() );
 TEST( a->GetThermalSpokeWidth(), b->GetThermalSpokeWidth() );
 TEST_D( a->GetThermalSpokeAngle().AsDegrees(), b->GetThermalSpokeAngle().AsDegrees() );
 TEST( a->GetCustomShapeInZoneOpt(), b->GetCustomShapeInZoneOpt() );
#endif
 
 TEST( a->GetPrimitives().size(), b->GetPrimitives().size() );
 
 for( size_t ii = 0; ii < a->GetPrimitives().size(); ++ii )
 TEST_PRIMITIVES( a->GetPrimitives()[ii], b->GetPrimitives()[ii] );
 
 return false;
}
 
 
bool shapesNeedUpdate( const FP_SHAPE* a, const FP_SHAPE* b )
{
 TEST( a->GetShape(), b->GetShape() );
 
 switch( a->GetShape() )
 {
 case SHAPE_T::SEGMENT:
 case SHAPE_T::RECT:
 case SHAPE_T::CIRCLE:
 TEST( a->GetStart0(), b->GetStart0() );
 TEST( a->GetEnd0(), b->GetEnd0() );
 break;
 
 case SHAPE_T::ARC:
 TEST( a->GetStart0(), b->GetStart0() );
 TEST( a->GetEnd0(), b->GetEnd0() );
 
 // Arc center is calculated and so may have round-off errors when parents are
 // differentially rotated.
 if( ( a->GetCenter0() - b->GetCenter0() ).EuclideanNorm() > pcbIUScale.mmToIU( 0.0001 ) )
 return true;
 
 break;
 
 case SHAPE_T::BEZIER:
 TEST( a->GetStart0(), b->GetStart0() );
 TEST( a->GetEnd0(), b->GetEnd0() );
 TEST( a->GetBezierC1_0(), b->GetBezierC1_0() );
 TEST( a->GetBezierC2_0(), b->GetBezierC2_0() );
 break;
 
 case SHAPE_T::POLY:
 TEST( a->GetPolyShape().TotalVertices(), b->GetPolyShape().TotalVertices() );
 
 for( int ii = 0; ii < a->GetPolyShape().TotalVertices(); ++ii )
 TEST( a->GetPolyShape().CVertex( ii ), b->GetPolyShape().CVertex( ii ) );
 
 break;
 
 default:
 UNIMPLEMENTED_FOR( a->SHAPE_T_asString() );
 }
 
 TEST( a->GetStroke(), b->GetStroke() );
 TEST( a->IsFilled(), b->IsFilled() );
 
 TEST( a->GetLayer(), b->GetLayer() );
 
 return false;
}
 
 
bool textsNeedUpdate( const FP_TEXT* a, const FP_TEXT* b )
{
 TEST( a->GetLayer(), b->GetLayer() );
 TEST( a->IsKeepUpright(), b->IsKeepUpright() );
 
 TEST( a->GetText(), b->GetText() );
 
 TEST( a->GetTextThickness(), b->GetTextThickness() );
 TEST( a->GetTextAngle(), b->GetTextAngle() );
 TEST( a->IsItalic(), b->IsItalic() );
 TEST( a->IsBold(), b->IsBold() );
 TEST( a->IsVisible(), b->IsVisible() );
 TEST( a->IsMirrored(), b->IsMirrored() );
 
 TEST( a->GetHorizJustify(), b->GetHorizJustify() );
 TEST( a->GetVertJustify(), b->GetVertJustify() );
 
 TEST( a->GetTextSize(), b->GetTextSize() );
 TEST( a->GetPos0(), b->GetPos0() );
 
 return false;
}
 
 
bool zonesNeedUpdate( const FP_ZONE* a, const FP_ZONE* b )
{
 TEST( a->GetCornerSmoothingType(), b->GetCornerSmoothingType() );
 TEST( a->GetCornerRadius(), b->GetCornerRadius() );
 TEST( a->GetZoneName(), b->GetZoneName() );
 TEST( a->GetAssignedPriority(), b->GetAssignedPriority() );
 
 TEST( a->GetIsRuleArea(), b->GetIsRuleArea() );
 TEST( a->GetDoNotAllowCopperPour(), b->GetDoNotAllowCopperPour() );
 TEST( a->GetDoNotAllowFootprints(), b->GetDoNotAllowFootprints() );
 TEST( a->GetDoNotAllowPads(), b->GetDoNotAllowPads() );
 TEST( a->GetDoNotAllowTracks(), b->GetDoNotAllowTracks() );
 TEST( a->GetDoNotAllowVias(), b->GetDoNotAllowVias() );
 
 TEST( a->GetLayerSet(), b->GetLayerSet() );
 
 TEST( a->GetPadConnection(), b->GetPadConnection() );
 TEST( a->GetLocalClearance(), b->GetLocalClearance() );
 TEST( a->GetThermalReliefGap(), b->GetThermalReliefGap() );
 TEST( a->GetThermalReliefSpokeWidth(), b->GetThermalReliefSpokeWidth() );
 
 TEST( a->GetMinThickness(), b->GetMinThickness() );
 
 TEST( a->GetIslandRemovalMode(), b->GetIslandRemovalMode() );
 TEST( a->GetMinIslandArea(), b->GetMinIslandArea() );
 
 TEST( a->GetFillMode(), b->GetFillMode() );
 TEST( a->GetHatchThickness(), b->GetHatchThickness() );
 TEST( a->GetHatchGap(), b->GetHatchGap() );
 TEST_D( a->GetHatchOrientation().AsDegrees(), b->GetHatchOrientation().AsDegrees() );
 TEST( a->GetHatchSmoothingLevel(), b->GetHatchSmoothingLevel() );
 TEST( a->GetHatchSmoothingValue(), b->GetHatchSmoothingValue() );
 TEST( a->GetHatchHoleMinArea(), b->GetHatchHoleMinArea() );
 
 // This is just a display property
 // TEST( a->GetHatchBorderAlgorithm(), b->GetHatchBorderAlgorithm() );
 
 TEST( a->Outline()->TotalVertices(), b->Outline()->TotalVertices() );
 
 // The footprint's zone will be in board position, so we must translate & rotate the library
 // footprint's zone to match.
 FOOTPRINT* parentFootprint = static_cast<FOOTPRINT*>( a->GetParentFootprint() );
 const SHAPE_POLY_SET& aPoly = *a->Outline();
 SHAPE_POLY_SET bPoly = b->Outline()->CloneDropTriangulation();
 
 bPoly.Rotate( parentFootprint->GetOrientation() );
 bPoly.Move( parentFootprint->GetPosition() );
 
 for( int ii = 0; ii < a->Outline()->TotalVertices(); ++ii )
 TEST( aPoly.CVertex( ii ), bPoly.CVertex( ii ) );
 
 return false;
}
 
 
bool modelsNeedUpdate( const FP_3DMODEL& a, const FP_3DMODEL& b )
{
#define TEST_V3D( a, b ) { TEST_D( a.x, b.x ); TEST_D( a.y, b.y ); TEST_D( a.z, b.z ); }
 
 TEST_V3D( a.m_Scale, b.m_Scale );
 TEST_V3D( a.m_Rotation, b.m_Rotation );
 TEST_V3D( a.m_Offset, b.m_Offset );
 TEST( a.m_Opacity, b.m_Opacity );
 TEST( a.m_Filename, b.m_Filename );
 TEST( a.m_Show, b.m_Show );
 
 return false;
}
 
 
bool FOOTPRINT::FootprintNeedsUpdate( const FOOTPRINT* aLibFootprint )
{
#define TEST_ATTR( a, b, attr ) TEST( ( a & attr ), ( b & attr ) );
 wxASSERT( aLibFootprint );
 
 if( IsFlipped() )
 {
 std::unique_ptr<FOOTPRINT> temp( static_cast<FOOTPRINT*>( Clone() ) );
 temp->Flip( {0,0}, false );
 temp->SetParentGroup( nullptr );
 return temp->FootprintNeedsUpdate( aLibFootprint );
 }
 
 TEST( GetDescription(), aLibFootprint->GetDescription() );
 TEST( GetKeywords(), aLibFootprint->GetKeywords() );
 
 TEST_ATTR( GetAttributes(), aLibFootprint->GetAttributes(), FP_THROUGH_HOLE );
 TEST_ATTR( GetAttributes(), aLibFootprint->GetAttributes(), FP_SMD );
 TEST_ATTR( GetAttributes(), aLibFootprint->GetAttributes(), FP_ALLOW_SOLDERMASK_BRIDGES );
 TEST_ATTR( GetAttributes(), aLibFootprint->GetAttributes(), FP_ALLOW_MISSING_COURTYARD );
 
 // Clearance and zone connection overrides are as likely to be set at the board level as in
 // the library.
 //
 // If we ignore them and someone *does* change one of them in the library, then stale
 // footprints won't be caught.
 //
 // On the other hand, if we report them then boards that override at the board level are
 // going to be VERY noisy.
#if 0
 TEST( GetLocalClearance(), aLibFootprint->GetLocalClearance() );
 TEST( GetLocalSolderMaskMargin(), aLibFootprint->GetLocalSolderMaskMargin() );
 TEST( GetLocalSolderPasteMargin(), aLibFootprint->GetLocalSolderPasteMargin() );
 TEST_D( GetLocalSolderPasteMarginRatio(), aLibFootprint->GetLocalSolderPasteMarginRatio() );
 
 TEST( GetZoneConnection(), aLibFootprint->GetZoneConnection() );
#endif
 
 TEST( GetNetTiePadGroups().size(), aLibFootprint->GetNetTiePadGroups().size() );
 
 for( size_t ii = 0; ii < GetNetTiePadGroups().size(); ++ii )
 TEST( GetNetTiePadGroups()[ii], aLibFootprint->GetNetTiePadGroups()[ii] );
 
 // Text items are really problematic. We don't want to test the reference, but after that
 // it gets messy.
 //
 // What about the value? Depends on whether or not it's a singleton part.
 //
 // And what about other texts? They might be added only to instances on the board, or even
 // changed for instances on the board. Or they might want to be tested for equality.
 //
 // Currently we punt and ignore all the text items.
 
 // Drawings and pads are also somewhat problematic as there's no guarantee that they'll be
 // in the same order in the two footprints. Rather than building some sophisticated hashing
 // algorithm we use the footprint sorting functions to attempt to sort them in the same
 // order.
 
 std::set<BOARD_ITEM*, FOOTPRINT::cmp_drawings> aShapes;
 std::copy_if( GraphicalItems().begin(), GraphicalItems().end(),
 std::inserter( aShapes, aShapes.begin() ),
 []( BOARD_ITEM* item )
 {
 return item->Type() == PCB_FP_SHAPE_T;
 } );
 std::set<BOARD_ITEM*, FOOTPRINT::cmp_drawings> bShapes;
 std::copy_if( aLibFootprint->GraphicalItems().begin(), aLibFootprint->GraphicalItems().end(),
 std::inserter( bShapes, bShapes.begin() ),
 []( BOARD_ITEM* item )
 {
 return item->Type() == PCB_FP_SHAPE_T;
 } );
 
 std::set<PAD*, FOOTPRINT::cmp_pads> aPads( Pads().begin(), Pads().end() );
 std::set<PAD*, FOOTPRINT::cmp_pads> bPads( aLibFootprint->Pads().begin(), aLibFootprint->Pads().end() );
 
 std::set<FP_ZONE*, FOOTPRINT::cmp_zones> aZones( Zones().begin(), Zones().end() );
 std::set<FP_ZONE*, FOOTPRINT::cmp_zones> bZones( aLibFootprint->Zones().begin(), aLibFootprint->Zones().end() );
 
 TEST( aPads.size(), bPads.size() );
 TEST( aZones.size(), bZones.size() );
 TEST( aShapes.size(), bShapes.size() );
 
 for( auto aIt = aPads.begin(), bIt = bPads.begin(); aIt != aPads.end(); aIt++, bIt++ )
 TEST_PADS( *aIt, *bIt );
 
 for( auto aIt = aShapes.begin(), bIt = bShapes.begin(); aIt != aShapes.end(); aIt++, bIt++ )
 {
 if( ( *aIt )->Type() == PCB_FP_SHAPE_T )
 TEST_SHAPES( static_cast<FP_SHAPE*>( *aIt ), static_cast<FP_SHAPE*>( *bIt ) );
 }
 
 for( auto aIt = aZones.begin(), bIt = bZones.begin(); aIt != aZones.end(); aIt++, bIt++ )
 TEST_ZONES( *aIt, *bIt );
 
 TEST( Models().size(), aLibFootprint->Models().size() );
 
 for( size_t ii = 0; ii < Models().size(); ++ii )
 TEST_MODELS( Models()[ii], aLibFootprint->Models()[ii] );
 
 return false;
}
 
 
bool DRC_TEST_PROVIDER_LIBRARY_PARITY::Run()
{
 BOARD* board = m_drcEngine->GetBoard();
 PROJECT* project = board->GetProject();
 
 if( !project )
 {
 reportAux( _( "No project loaded, skipping library parity tests." ) );
 return true; // Continue with other tests
 }
 
 if( !reportPhase( _( "Loading footprint library table..." ) ) )
 return false; // DRC cancelled
 
 std::map<LIB_ID, std::shared_ptr<FOOTPRINT>> libFootprintCache;
 
 FP_LIB_TABLE* libTable = project->PcbFootprintLibs();
 wxString msg;
 int ii = 0;
 const int progressDelta = 250;
 
 if( !reportPhase( _( "Checking board footprints against library..." ) ) )
 return false;
 
 for( FOOTPRINT* footprint : board->Footprints() )
 {
 if( m_drcEngine->IsErrorLimitExceeded( DRCE_LIB_FOOTPRINT_ISSUES )
 && m_drcEngine->IsErrorLimitExceeded( DRCE_LIB_FOOTPRINT_MISMATCH ) )
 {
 return true; // Continue with other tests
 }
 
 if( !reportProgress( ii++, board->Footprints().size(), progressDelta ) )
 return false; // DRC cancelled
 
 LIB_ID fpID = footprint->GetFPID();
 wxString libName = fpID.GetLibNickname();
 wxString fpName = fpID.GetLibItemName();
 const LIB_TABLE_ROW* libTableRow = nullptr;
 
 try
 {
 libTableRow = libTable->FindRow( libName );
 }
 catch( const IO_ERROR& )
 {
 }
 
 if( !libTableRow )
 {
 if( !m_drcEngine->IsErrorLimitExceeded( DRCE_LIB_FOOTPRINT_ISSUES ) )
 {
 std::shared_ptr<DRC_ITEM> drcItem = DRC_ITEM::Create( DRCE_LIB_FOOTPRINT_ISSUES );
 msg.Printf( _( "The current configuration does not include the library '%s'." ),
 libName );
 drcItem->SetErrorMessage( msg );
 drcItem->SetItems( footprint );
 reportViolation( drcItem, footprint->GetCenter(), UNDEFINED_LAYER );
 }
 
 continue;
 }
 else if( !libTable->HasLibrary( libName, true ) )
 {
 if( !m_drcEngine->IsErrorLimitExceeded( DRCE_LIB_FOOTPRINT_ISSUES ) )
 {
 std::shared_ptr<DRC_ITEM> drcItem = DRC_ITEM::Create( DRCE_LIB_FOOTPRINT_ISSUES );
 msg.Printf( _( "The library '%s' is not enabled in the current configuration." ),
 libName );
 drcItem->SetErrorMessage( msg );
 drcItem->SetItems( footprint );
 reportViolation( drcItem, footprint->GetCenter(), UNDEFINED_LAYER );
 }
 
 continue;
 }
 
 auto cacheIt = libFootprintCache.find( fpID );
 std::shared_ptr<FOOTPRINT> libFootprint;
 
 if( cacheIt != libFootprintCache.end() )
 {
 libFootprint = cacheIt->second;
 }
 else
 {
 try
 {
 libFootprint.reset( libTable->FootprintLoad( libName, fpName, true ) );
 
 if( libFootprint )
 libFootprintCache[ fpID ] = libFootprint;
 }
 catch( const IO_ERROR& )
 {
 }
 }
 
 if( !libFootprint )
 {
 if( !m_drcEngine->IsErrorLimitExceeded( DRCE_LIB_FOOTPRINT_ISSUES ) )
 {
 std::shared_ptr<DRC_ITEM> drcItem = DRC_ITEM::Create( DRCE_LIB_FOOTPRINT_ISSUES );
 msg.Printf( _( "Footprint '%s' not found in library '%s'." ),
 fpName,
 libName );
 drcItem->SetErrorMessage( msg );
 drcItem->SetItems( footprint );
 reportViolation( drcItem, footprint->GetCenter(), UNDEFINED_LAYER );
 }
 }
 else if( footprint->FootprintNeedsUpdate( libFootprint.get() ) )
 {
 if( !m_drcEngine->IsErrorLimitExceeded( DRCE_LIB_FOOTPRINT_MISMATCH ) )
 {
 std::shared_ptr<DRC_ITEM> drcItem = DRC_ITEM::Create( DRCE_LIB_FOOTPRINT_MISMATCH );
 msg.Printf( _( "Footprint '%s' does not match copy in library '%s'." ),
 fpName,
 libName );
 drcItem->SetErrorMessage( msg );
 drcItem->SetItems( footprint );
 reportViolation( drcItem, footprint->GetCenter(), UNDEFINED_LAYER );
 }
 }
 }
 
 return true;
}
 
 
namespace detail
{
static DRC_REGISTER_TEST_PROVIDER<DRC_TEST_PROVIDER_LIBRARY_PARITY> dummy;
}