kicad/qa/eeschema/test_sch_pin.cpp

159 lines
4.5 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2019 KiCad Developers, see CHANGELOG.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 suite for SCH_PIM
*/
#include <unit_test_utils/geometry.h>
#include <unit_test_utils/unit_test_utils.h>
#include <unit_test_utils/wx_assert.h>
// Code under test
#include <sch_pin.h>
#include <sch_component.h>
#include <eda_rect.h>
class TEST_SCH_PIN_FIXTURE
{
public:
TEST_SCH_PIN_FIXTURE()
: m_parent_part( "parent_part", nullptr ),
m_lib_pin( &m_parent_part ),
m_parent_comp( wxPoint( 0, 0 ), nullptr ),
m_sch_pin( &m_lib_pin, &m_parent_comp )
{
// give the pin some kind of data we can use to test
m_lib_pin.SetNumber( "42" );
m_lib_pin.SetName( "pinname" );
m_lib_pin.SetType( ELECTRICAL_PINTYPE::PIN_INPUT );
SCH_SHEET_PATH path;
m_parent_comp.SetRef( &path, "U2" );
}
LIB_PART m_parent_part;
LIB_PIN m_lib_pin;
SCH_COMPONENT m_parent_comp;
SCH_PIN m_sch_pin;
};
/**
* Declare the test suite
*/
BOOST_FIXTURE_TEST_SUITE( SchPin, TEST_SCH_PIN_FIXTURE )
/**
* Check basic properties of an un-modified SCH_PIN object
*/
BOOST_AUTO_TEST_CASE( DefaultProperties )
{
BOOST_CHECK_EQUAL( m_sch_pin.GetParentComponent(), &m_parent_comp );
BOOST_CHECK_EQUAL( m_sch_pin.GetLibPin(), &m_lib_pin );
BOOST_CHECK_EQUAL( m_sch_pin.GetPosition(), wxPoint( 0, 0 ) );
// These just forward to LIB_PIN for now, so this isn't very interesting
// but later we will want to test these functions for SCH_PIN's own functionality
BOOST_CHECK_EQUAL( m_sch_pin.IsVisible(), m_lib_pin.IsVisible() );
BOOST_CHECK_EQUAL( m_sch_pin.GetName(), m_lib_pin.GetName() );
BOOST_CHECK_EQUAL( m_sch_pin.GetNumber(), m_lib_pin.GetNumber() );
BOOST_CHECK_EQUAL( m_sch_pin.GetType(), m_lib_pin.GetType() );
BOOST_CHECK_EQUAL( m_sch_pin.IsPowerConnection(), m_lib_pin.IsPowerConnection() );
}
/**
* Check the assignment operator
*/
BOOST_AUTO_TEST_CASE( Assign )
{
SCH_PIN assigned = m_sch_pin;
BOOST_CHECK_EQUAL( assigned.GetParentComponent(), &m_parent_comp );
}
/**
* Check the copy ctor
*/
BOOST_AUTO_TEST_CASE( Copy )
{
SCH_PIN copied( m_sch_pin );
BOOST_CHECK_EQUAL( copied.GetParentComponent(), &m_parent_comp );
}
/**
* Check the pin dangling flag
*/
BOOST_AUTO_TEST_CASE( PinDangling )
{
// dangles by default
BOOST_CHECK_EQUAL( m_sch_pin.IsDangling(), true );
// all you have to do to un-dangle is say so
m_sch_pin.SetIsDangling( false );
BOOST_CHECK_EQUAL( m_sch_pin.IsDangling(), false );
// and the same to re-dangle
m_sch_pin.SetIsDangling( true );
BOOST_CHECK_EQUAL( m_sch_pin.IsDangling(), true );
}
/**
* Check the pin labelling
*/
BOOST_AUTO_TEST_CASE( PinNumbering )
{
SCH_SHEET_PATH path;
const wxString name = m_sch_pin.GetDefaultNetName( path );
BOOST_CHECK_EQUAL( name, "Net-(U2-Pad42)" );
// do it again: this should now (transparently) go though the net name map
// can't really check directly, but coverage tools should see this
const wxString map_name = m_sch_pin.GetDefaultNetName( path );
BOOST_CHECK_EQUAL( map_name, name );
}
/**
* Check the pin labelling when it's a power pin
*/
BOOST_AUTO_TEST_CASE( PinNumberingPower )
{
// but if we set is power...
m_lib_pin.SetType( ELECTRICAL_PINTYPE::PIN_POWER_IN );
m_parent_part.SetPower();
// the name is just the pin name
SCH_SHEET_PATH path;
const wxString pwr_name = m_sch_pin.GetDefaultNetName( path );
BOOST_CHECK_EQUAL( pwr_name, "pinname" );
}
BOOST_AUTO_TEST_SUITE_END()