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kicad/qa/unittests/eeschema/test_ee_item.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2022-2023 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
*/
#include <qa_utils/wx_utils/unit_test_utils.h>
#include <eda_item_test_utils.h>
#include <core/typeinfo.h>
#include <eda_item.h>
#include <sch_item.h>
#include <lib_item.h>
#include <sch_marker.h>
#include <sch_junction.h>
#include <sch_no_connect.h>
#include <sch_bus_entry.h>
#include <sch_line.h>
#include <sch_shape.h>
#include <sch_bitmap.h>
#include <sch_text.h>
#include <sch_textbox.h>
#include <sch_field.h>
#include <sch_symbol.h>
#include <sch_sheet_pin.h>
#include <sch_sheet.h>
#include <lib_shape.h>
#include <lib_text.h>
#include <lib_textbox.h>
#include <lib_pin.h>
#include <erc_settings.h>
class TEST_EE_ITEM_FIXTURE
{
public:
SCH_SHEET m_sheet;
LIB_SYMBOL m_symbol;
LIB_PIN m_pin;
std::shared_ptr<ERC_ITEM> m_ercItem;
TEST_EE_ITEM_FIXTURE() :
m_sheet(),
m_symbol( "test symbol" ),
m_pin( &m_symbol ),
m_ercItem( ERC_ITEM::Create( ERCE_DRIVER_CONFLICT ) )
{
m_sheet.SetPosition( VECTOR2I( schIUScale.mmToIU( 5 ), schIUScale.mmToIU( 10 ) ) );
m_sheet.SetSize( VECTOR2I( schIUScale.mmToIU( 50 ), schIUScale.mmToIU( 100 ) ) );
}
EDA_ITEM* Instantiate( KICAD_T aType )
{
if( !IsEeschemaType( aType ) )
return nullptr;
if( !IsInstantiableType( aType ) )
return nullptr;
switch( aType )
{
case SCH_MARKER_T: return new SCH_MARKER( m_ercItem, VECTOR2I( 0, 0 ) );
case SCH_JUNCTION_T: return new SCH_JUNCTION();
case SCH_NO_CONNECT_T: return new SCH_NO_CONNECT();
case SCH_BUS_WIRE_ENTRY_T: return new SCH_BUS_WIRE_ENTRY();
case SCH_BUS_BUS_ENTRY_T: return new SCH_BUS_BUS_ENTRY();
case SCH_LINE_T: return new SCH_LINE();
case SCH_SHAPE_T: return new SCH_SHAPE( SHAPE_T::ARC );
case SCH_BITMAP_T: return new SCH_BITMAP();
case SCH_TEXT_T: return new SCH_TEXT( VECTOR2I( 0, 0 ), "test text" );
case SCH_TEXTBOX_T: return new SCH_TEXTBOX( 0, FILL_T::NO_FILL, "test textbox" );
case SCH_LABEL_T: return new SCH_LABEL( VECTOR2I( 0, 0 ), "test label" );
case SCH_DIRECTIVE_LABEL_T: return new SCH_DIRECTIVE_LABEL( VECTOR2I( 0, 0 ) );
case SCH_GLOBAL_LABEL_T: return new SCH_GLOBALLABEL();
case SCH_HIER_LABEL_T: return new SCH_HIERLABEL();
case SCH_FIELD_T: return new SCH_FIELD( VECTOR2I( 0, 0 ), 0, nullptr );
case SCH_SYMBOL_T: return new SCH_SYMBOL();
case SCH_SHEET_PIN_T:
// XXX: m_sheet pins currently have to have their initial positions calculated manually.
return new SCH_SHEET_PIN( &m_sheet,
VECTOR2I( m_sheet.GetPosition().x,
m_sheet.GetPosition().y + schIUScale.mmToIU( 40 ) ),
"test aPin" );
case SCH_SHEET_T: return new SCH_SHEET();
case LIB_SHAPE_T: return new LIB_SHAPE( &m_symbol, SHAPE_T::ARC );
case LIB_TEXT_T: return new LIB_TEXT( &m_symbol );
case LIB_TEXTBOX_T: return new LIB_TEXTBOX( &m_symbol, 0, FILL_T::NO_FILL, "test" );
case LIB_PIN_T: return new LIB_PIN( &m_symbol );
case LIB_FIELD_T: return new LIB_FIELD( &m_symbol );
case SCHEMATIC_T:
case SCH_PIN_T:
case LIB_SYMBOL_T: return nullptr;
default:
BOOST_FAIL( wxString::Format(
"Unhandled type: %d "
"(if you created a new type you need to handle it in this switch statement)",
aType ) );
return nullptr;
}
}
static void CompareItems( EDA_ITEM* aItem, EDA_ITEM* aOriginalItem )
{
BOOST_CHECK_EQUAL( aItem->GetPosition(), aOriginalItem->GetPosition() );
BOOST_CHECK_EQUAL( aItem->GetBoundingBox().GetTop(),
aOriginalItem->GetBoundingBox().GetTop() );
BOOST_CHECK_EQUAL( aItem->GetBoundingBox().GetLeft(),
aOriginalItem->GetBoundingBox().GetLeft() );
BOOST_CHECK_EQUAL( aItem->GetBoundingBox().GetBottom(),
aOriginalItem->GetBoundingBox().GetBottom() );
BOOST_CHECK_EQUAL( aItem->GetBoundingBox().GetRight(),
aOriginalItem->GetBoundingBox().GetRight() );
}
};
BOOST_FIXTURE_TEST_SUITE( EeItem, TEST_EE_ITEM_FIXTURE )
BOOST_AUTO_TEST_CASE( Move )
{
for( int i = 0; i < MAX_STRUCT_TYPE_ID; i++ )
{
KICAD_T type = static_cast<KICAD_T>( i );
auto item = std::unique_ptr<EDA_ITEM>( Instantiate( type ) );
if( item == nullptr )
continue;
BOOST_TEST_CONTEXT( "Class: " << item->GetClass() )
{
IterateOverPositionsAndReferences<EDA_ITEM>(
item.get(),
[]( EDA_ITEM* aOriginalItem, VECTOR2I aRef )
{
auto item = std::unique_ptr<EDA_ITEM>( aOriginalItem->Clone() );
VECTOR2I originalPos = item->GetPosition();
SCH_ITEM* schItem = dynamic_cast<SCH_ITEM*>( item.get() );
LIB_ITEM* libItem = dynamic_cast<LIB_ITEM*>( item.get() );
// Move to a point, then go back.
// This has to be an identity transformation.
if( schItem != nullptr )
{
schItem->Move( aRef );
BOOST_CHECK_EQUAL( schItem->GetPosition(), originalPos + aRef );
schItem->Move( -aRef );
}
if( libItem != nullptr )
{
libItem->MoveTo( libItem->GetPosition() + aRef );
BOOST_CHECK_EQUAL( libItem->GetPosition(), originalPos + aRef );
libItem->MoveTo( libItem->GetPosition() - aRef );
}
CompareItems( item.get(), aOriginalItem );
} );
}
}
}
BOOST_AUTO_TEST_CASE( Rotate )
{
for( int i = 0; i < MAX_STRUCT_TYPE_ID; i++ )
{
KICAD_T type = static_cast<KICAD_T>( i );
auto item = std::unique_ptr<EDA_ITEM>( Instantiate( type ) );
if( item == nullptr )
continue;
BOOST_TEST_CONTEXT( "Class: " << item->GetClass() )
{
// Four equivalent 90 degree rotations are an identity.
// (warning: only for items having no autoplaced fields).
if( item->GetClass() == "SCH_SHEET_PIN" )
{
auto newItem = std::unique_ptr<EDA_ITEM>( item->Clone() );
SCH_ITEM* schItem = dynamic_cast<SCH_ITEM*>( newItem.get() );
LIB_ITEM* libItem = dynamic_cast<LIB_ITEM*>( newItem.get() );
if( schItem != nullptr )
{
schItem->ClearFieldsAutoplaced();
// Only rotating pins around the center of parent sheet works.
schItem->Rotate( m_sheet.GetBodyBoundingBox().GetCenter() );
schItem->Rotate( m_sheet.GetBodyBoundingBox().GetCenter() );
schItem->Rotate( m_sheet.GetBodyBoundingBox().GetCenter() );
schItem->Rotate( m_sheet.GetBodyBoundingBox().GetCenter() );
}
if( libItem != nullptr )
{
libItem->Rotate( m_sheet.GetBodyBoundingBox().GetCenter() );
libItem->Rotate( m_sheet.GetBodyBoundingBox().GetCenter() );
libItem->Rotate( m_sheet.GetBodyBoundingBox().GetCenter() );
libItem->Rotate( m_sheet.GetBodyBoundingBox().GetCenter() );
}
CompareItems( newItem.get(), item.get() );
}
else
{
IterateOverPositionsAndReferences<EDA_ITEM>(
item.get(),
[]( EDA_ITEM* aOriginalItem, VECTOR2I aRef )
{
auto item = std::unique_ptr<EDA_ITEM>( aOriginalItem->Clone() );
SCH_ITEM* schItem = dynamic_cast<SCH_ITEM*>( item.get() );
LIB_ITEM* libItem = dynamic_cast<LIB_ITEM*>( item.get() );
if( schItem != nullptr )
{
schItem->ClearFieldsAutoplaced();
schItem->Rotate( aRef );
schItem->Rotate( aRef );
schItem->Rotate( aRef );
schItem->Rotate( aRef );
}
if( libItem != nullptr )
{
libItem->Rotate( aRef );
libItem->Rotate( aRef );
libItem->Rotate( aRef );
libItem->Rotate( aRef );
}
CompareItems( item.get(), aOriginalItem );
} );
}
}
}
}
BOOST_AUTO_TEST_CASE( MirrorHorizontally )
{
for( int i = 0; i < MAX_STRUCT_TYPE_ID; i++ )
{
KICAD_T type = static_cast<KICAD_T>( i );
auto item = std::unique_ptr<EDA_ITEM>( Instantiate( type ) );
if( item == nullptr )
continue;
BOOST_TEST_CONTEXT( "Class: " << item->GetClass() )
{
IterateOverPositionsAndReferences<EDA_ITEM>(
item.get(),
[]( EDA_ITEM* aOriginalItem, VECTOR2I aRef )
{
auto item = std::unique_ptr<EDA_ITEM>( aOriginalItem->Clone() );
SCH_ITEM* schItem = dynamic_cast<SCH_ITEM*>( item.get() );
LIB_ITEM* libItem = dynamic_cast<LIB_ITEM*>( item.get() );
// Two mirrorings are an identity
// (warning: only for text items having no autoplaced fields).
if( schItem != nullptr )
{
schItem->ClearFieldsAutoplaced();
schItem->MirrorHorizontally( aRef.x );
schItem->MirrorHorizontally( aRef.x );
}
if( libItem != nullptr )
{
libItem->MirrorHorizontal( aRef );
libItem->MirrorHorizontal( aRef );
}
CompareItems( item.get(), aOriginalItem );
} );
}
}
}
BOOST_AUTO_TEST_CASE( MirrorVertically )
{
for( int i = 0; i < MAX_STRUCT_TYPE_ID; i++ )
{
KICAD_T type = static_cast<KICAD_T>( i );
auto item = std::unique_ptr<EDA_ITEM>( Instantiate( type ) );
if( item == nullptr )
continue;
BOOST_TEST_CONTEXT( "Class: " << item->GetClass() )
{
IterateOverPositionsAndReferences<EDA_ITEM>(
item.get(),
[]( EDA_ITEM* aOriginalItem, VECTOR2I aRef )
{
auto item = std::unique_ptr<EDA_ITEM>( aOriginalItem->Clone() );
SCH_ITEM* schItem = dynamic_cast<SCH_ITEM*>( item.get() );
LIB_ITEM* libItem = dynamic_cast<LIB_ITEM*>( item.get() );
// Two mirrorings are an identity
// (warning only for text items having no autoplaced fields).
if( schItem != nullptr )
{
schItem->ClearFieldsAutoplaced();
schItem->MirrorVertically( aRef.y );
schItem->MirrorVertically( aRef.y );
}
if( libItem != nullptr )
{
libItem->MirrorVertical( aRef );
libItem->MirrorVertical( aRef );
}
CompareItems( item.get(), aOriginalItem );
} );
}
}
}
BOOST_AUTO_TEST_SUITE_END()
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