kicad/qa/eeschema/test_sch_sheet.cpp

244 lines
6.6 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2019-2020 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_SHEET
*/
#include <unit_test_utils/unit_test_utils.h>
// Code under test
#include <sch_sheet.h>
#include <schematic.h>
#include "uuid_test_utils.h"
#include <unit_test_utils/wx_assert.h>
class TEST_SCH_SHEET_FIXTURE
{
public:
TEST_SCH_SHEET_FIXTURE() :
m_schematic( nullptr ),
m_sheet(),
m_csheet( m_sheet )
{
}
///> Dummy schematic to attach the test sheet to
SCHEMATIC m_schematic;
SCH_SHEET m_sheet;
///> Can use when you need a const ref (lots of places need fixing here)
const SCH_SHEET& m_csheet;
};
/**
* Print helper.
* Not a print_log_value because old Boosts don't like that in BOOST_CHECK_EQUAL_COLLECTIONS
*/
std::ostream& operator<<( std::ostream& os, DANGLING_END_ITEM const& d )
{
os << "DANGLING_END_ITEM[ type " << d.GetType() << " @(" << d.GetPosition().x << ", "
<< d.GetPosition().y << "), item " << d.GetItem() << ", parent " << d.GetParent() << " ]";
return os;
}
/**
* Declare the test suite
*/
BOOST_FIXTURE_TEST_SUITE( SchSheet, TEST_SCH_SHEET_FIXTURE )
/**
* Check default properties
*/
BOOST_AUTO_TEST_CASE( Default )
{
BOOST_CHECK_EQUAL( m_csheet.GetPosition(), wxPoint( 0, 0 ) );
BOOST_CHECK_EQUAL( m_sheet.GetParent(), nullptr );
BOOST_CHECK_EQUAL( m_sheet.CountSheets(), 1 );
BOOST_CHECK_EQUAL( m_csheet.GetScreenCount(), 0 );
BOOST_CHECK_EQUAL( m_sheet.SymbolCount(), 0 );
}
/**
* Test setting parent schematic
*/
BOOST_AUTO_TEST_CASE( SchematicParent )
{
m_sheet.SetParent( &m_schematic );
BOOST_CHECK_EQUAL( m_sheet.IsRootSheet(), false );
m_schematic.SetRoot( &m_sheet );
BOOST_CHECK_EQUAL( m_sheet.IsRootSheet(), true );
}
/**
* Test adding pins to a sheet
*/
BOOST_AUTO_TEST_CASE( AddPins )
{
const wxPoint pinPos{ 42, 13 };
// we should catch null insertions
CHECK_WX_ASSERT( m_sheet.AddPin( nullptr ) );
auto newPin = std::make_unique<SCH_SHEET_PIN>( &m_sheet, pinPos, "pinname" );
// can't be const because of RemovePin (?!)
SCH_SHEET_PIN& pinRef = *newPin;
m_sheet.AddPin( newPin.release() );
// now we can find it in the list
BOOST_CHECK_EQUAL( m_sheet.HasPins(), true );
BOOST_CHECK_EQUAL( m_sheet.HasPin( "pinname" ), true );
BOOST_CHECK_EQUAL( m_sheet.HasPin( "PINname" ), true );
BOOST_CHECK_EQUAL( m_sheet.GetPin( pinPos ), &pinRef );
// check the actual list can be retrieved
std::vector<SCH_SHEET_PIN*>& pins = m_sheet.GetPins();
BOOST_CHECK_EQUAL( pins[0], &pinRef );
// catch the bad call
CHECK_WX_ASSERT( m_sheet.RemovePin( nullptr ) );
m_sheet.RemovePin( &pinRef );
// and it's gone
BOOST_CHECK_EQUAL( m_sheet.HasPins(), false );
BOOST_CHECK_EQUAL( m_sheet.HasPin( "pinname" ), false );
BOOST_CHECK_EQUAL( m_sheet.GetPin( pinPos ), nullptr );
delete &pinRef;
}
/**
* Check that pins are added and renumbered to be unique
*/
BOOST_AUTO_TEST_CASE( PinRenumbering )
{
for( int i = 0; i < 5; ++i )
{
SCH_SHEET_PIN* pin = new SCH_SHEET_PIN( &m_sheet, wxPoint{ i, i }, "name" );
// set the pins to have the same number going in
pin->SetNumber( 2 );
m_sheet.AddPin( pin );
}
std::vector<SCH_SHEET_PIN*>& pins = m_sheet.GetPins();
std::vector<int> numbers;
for( SCH_SHEET_PIN* pin : pins )
numbers.push_back( pin->GetNumber() );
// and now...they are all unique
BOOST_CHECK_PREDICATE( KI_TEST::CollectionHasNoDuplicates<decltype( numbers )>, ( numbers ) );
}
struct TEST_END_CONN_PIN
{
std::string m_pin_name;
wxPoint m_pos;
};
/**
* Test the endpoint and connection point collections: we should be able to add pins, then
* have them appear as endpoints.
*/
BOOST_AUTO_TEST_CASE( EndconnectionPoints )
{
// x = zero because the pin is clamped to the left side by default
const std::vector<TEST_END_CONN_PIN> pin_defs = {
{
"1name",
{ 0, 13 },
},
{
"2name",
{ 0, 130 },
},
};
// Insert the pins into the sheet
for( const auto& pin : pin_defs )
m_sheet.AddPin( new SCH_SHEET_PIN( &m_sheet, pin.m_pos, pin.m_pin_name ) );
std::vector<SCH_SHEET_PIN*>& pins = m_sheet.GetPins();
// make sure the pins made it in
BOOST_CHECK_EQUAL( pins.size(), pin_defs.size() );
// Check that the EndPoint getter gets the right things
{
std::vector<DANGLING_END_ITEM> expectedDangling;
// Construct expected from the pin, not defs, as we need the pin address
for( SCH_SHEET_PIN* pin : pins )
{
expectedDangling.emplace_back( DANGLING_END_T::SHEET_LABEL_END, pin,
pin->GetPosition(), pin );
}
std::vector<DANGLING_END_ITEM> dangling;
m_sheet.GetEndPoints( dangling );
BOOST_CHECK_EQUAL_COLLECTIONS( dangling.begin(), dangling.end(),
expectedDangling.begin(), expectedDangling.end() );
}
// And check the connection getter
{
std::vector<wxPoint> expectedConnections;
// we want to see every pin that we just added
for( const auto& pin : pin_defs )
{
expectedConnections.push_back( pin.m_pos );
}
std::vector<wxPoint> connections = m_sheet.GetConnectionPoints();
BOOST_CHECK_EQUAL_COLLECTIONS( connections.begin(), connections.end(),
expectedConnections.begin(), expectedConnections.end() );
}
}
BOOST_AUTO_TEST_SUITE_END()