File indexing completed on 2024-05-12 15:53:55

 /**
  * Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB.  All rights reserved.
  *
  * This file is part of the KD Chart library.
  *
  * 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, see <https://www.gnu.org/licenses/>.
  */
 
 #include <QtTest/QtTest>
 
 #include <KChartWidget>
 #include <KChartGlobal>
 //#include <KChartBarDiagram>
 //#include <KChartLineDiagram>
 //#include <KChartCartesianCoordinatePlane>
 //#include <KChartPolarCoordinatePlane>
 #include <KChartLegend>
 //#include <KChartHeaderFooter>
 
 using namespace KChart;
 
 class TestWidgetElementOwnership: public QObject {
   Q_OBJECT
 private Q_SLOTS:
 
   void initTestCase()
   {
       m_widget = new Widget(nullptr);
       QVector< qreal > vec0;
       vec0.append( -2 );
       vec0.append( -1 );
       vec0.append( 0 );
       vec0.append( 1 );
       vec0.append( 2 );
       m_widget->setDataset( 0, vec0, "Linear" );
 
       QVector< qreal > vec1;
       vec1.append( -4 );
       vec1.append( -2 );
       vec1.append( 0 );
       vec1.append( 2 );
       vec1.append( 4 );
       m_widget->setDataset( 1, vec1, "Quadratic" );
 
       QVector< qreal > vec2;
       vec2.append( -8 );
       vec2.append( -2 );
       vec2.append( 0 );
       vec2.append( 2 );
       vec2.append( 8 );
       m_widget->setDataset( 2, vec2, "Cubic" );
 
   }
 
   void testPadding()
   {
       QVERIFY( m_widget->globalLeadingLeft() == false );
       m_widget->setGlobalLeading( 2, 2, 2, 2 );
       QCOMPARE( m_widget->globalLeadingLeft(), 2 );
       QCOMPARE( m_widget->globalLeadingTop(), 2 );
       QCOMPARE( m_widget->globalLeadingRight(), 2 );
       QCOMPARE( m_widget->globalLeadingBottom(), 2 );
       m_widget->setGlobalLeadingLeft( 5 );
       QCOMPARE( m_widget->globalLeadingLeft(), 5 );
       QCOMPARE( m_widget->globalLeadingTop(), 2 );
       QCOMPARE( m_widget->globalLeadingRight(), 2 );
       QCOMPARE( m_widget->globalLeadingBottom(), 2 );
       m_widget->setGlobalLeadingTop( 5 );
       QCOMPARE( m_widget->globalLeadingLeft(), 5 );
       QCOMPARE( m_widget->globalLeadingTop(), 5 );
       QCOMPARE( m_widget->globalLeadingRight(), 2 );
       QCOMPARE( m_widget->globalLeadingBottom(), 2 );
       m_widget->setGlobalLeadingRight( 5 );
       QCOMPARE( m_widget->globalLeadingLeft(), 5 );
       QCOMPARE( m_widget->globalLeadingTop(), 5 );
       QCOMPARE( m_widget->globalLeadingRight(), 5 );
       QCOMPARE( m_widget->globalLeadingBottom(), 2 );
       m_widget->setGlobalLeadingBottom( 5 );
       QCOMPARE( m_widget->globalLeadingLeft(), 5 );
       QCOMPARE( m_widget->globalLeadingTop(), 5 );
       QCOMPARE( m_widget->globalLeadingRight(), 5 );
       QCOMPARE( m_widget->globalLeadingBottom(), 5 );
       m_widget->setGlobalLeading( 2, 2, 2, 2 );
       QCOMPARE( m_widget->globalLeadingLeft(), 2 );
       QCOMPARE( m_widget->globalLeadingTop(), 2 );
       QCOMPARE( m_widget->globalLeadingRight(), 2 );
       QCOMPARE( m_widget->globalLeadingBottom(), 2 );
   }
 
   void testHeaderFooterOwnership()
   {
       QCOMPARE( m_widget->allHeadersFooters().size(), 0 );
       HeaderFooter * h = new HeaderFooter();
       HeaderFooter * h1 = new HeaderFooter();
       m_widget->addHeaderFooter( h );
       m_widget->addHeaderFooter( h1 );
       QCOMPARE( m_widget->allHeadersFooters().size(), 2 );
       QCOMPARE( m_widget->firstHeaderFooter(),  h );
       m_widget->takeHeaderFooter( h );
       QCOMPARE( m_widget->allHeadersFooters().size(), 1 );
       QCOMPARE( m_widget->firstHeaderFooter(),  h1 );
       m_widget->replaceHeaderFooter( h ,  h1 );
       QCOMPARE( m_widget->allHeadersFooters().size(), 1 );
       delete h;
       QCOMPARE( m_widget->allHeadersFooters().size(), 0 );
   }
 
   void testLegendOwnerShip()
   {
       // check no legend
       QCOMPARE( m_widget->allLegends().size(), 0 );
       // check add legend - take legend - delete legend
       m_widget->addLegend( Position::North );
       QCOMPARE( m_widget->allLegends().size(), 1 );
       Legend* legend = m_widget->legend();
       m_widget->takeLegend( legend );
       QCOMPARE( m_widget->allLegends().size(), 0 );
       m_widget->replaceLegend( legend );
       QCOMPARE( m_widget->allLegends().size(), 1 );
       delete legend;
       QCOMPARE( m_widget->allLegends().size(), 0 );
    }
 
   void testRetrieveDiagram()
   {
       //set Cartesian type
       m_widget->setType( Widget::Line );
       QCOMPARE( m_widget->type(), Widget::Line );
       QCOMPARE( m_widget->barDiagram(), static_cast<BarDiagram*>(nullptr) );
       QCOMPARE( m_widget->pieDiagram(), static_cast<PieDiagram*>(nullptr) );
       QCOMPARE( m_widget->ringDiagram(), static_cast<RingDiagram*>(nullptr) );
       QCOMPARE( m_widget->polarDiagram(), static_cast<PolarDiagram*>(nullptr) );
       // set Polar type
       m_widget->setType( Widget::Polar );
       QCOMPARE( m_widget->type(), Widget::Polar );
       QCOMPARE( m_widget->barDiagram(), static_cast<BarDiagram*>(nullptr) );
       QCOMPARE( m_widget->lineDiagram(), static_cast<LineDiagram*>(nullptr) );
       QCOMPARE( m_widget->ringDiagram(), static_cast<RingDiagram*>(nullptr) );
       QCOMPARE( m_widget->pieDiagram(), static_cast<PieDiagram*>(nullptr) );
       // reset default
       m_widget->setType( Widget::Line );
   }
 
   void testTypeChangeWithLegend()
   {
       //set Cartesian type
       m_widget->addLegend( Position::North );
       QCOMPARE( m_widget->allLegends().size(), 1 );
       m_widget->setType( Widget::Bar, Widget::Stacked );
       Legend *legend = m_widget->legend();
       QVERIFY( legend != nullptr );
       QVERIFY( legend->diagram() != nullptr );
       QCOMPARE( legend->diagram(), m_widget->diagram() );
       QCOMPARE( m_widget->allLegends().size(), 1 );
       m_widget->setType( Widget::Line );
   }
 
 
   void testDiagramTypeSubType()
   {
       m_widget->setType( Widget::Line );
       QCOMPARE( m_widget->type(), Widget::Line );
       QCOMPARE( m_widget->subType(),  Widget::Normal );
       //check type subtype = default
       m_widget->setType( Widget::Bar );
       QCOMPARE( m_widget->type(), Widget::Bar );
       QCOMPARE( m_widget->subType(),  Widget::Normal );
       //check type subtype
       m_widget->setType( Widget::Line,  Widget::Stacked );
       QCOMPARE( m_widget->type(), Widget::Line );
       QCOMPARE( m_widget->subType(),  Widget::Stacked );
       //check subtype
       m_widget->setSubType( Widget::Percent );
       QCOMPARE( m_widget->subType(),  Widget::Percent );
   }
 
   void testPlaneOwnership()
   {
       // check plane
       AbstractCoordinatePlane*orig = m_widget->coordinatePlane();
       QCOMPARE( m_widget->coordinatePlane(), orig );
   }
 
   void testWidgetDeletion()
   {
       delete m_widget;
   }
 
   void cleanupTestCase()
   {
 
   }
 
 private:
   Widget *m_widget;
 
 };
 
 QTEST_MAIN(TestWidgetElementOwnership)
 
 #include "main.moc"