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/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include <qbarset.h>
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#include <qbarseries.h>
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#include <qchartview.h>
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#include "tst_definitions.h"
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QTCOMMERCIALCHART_USE_NAMESPACE
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class tst_QBarSet : public QObject
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{
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Q_OBJECT
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public slots:
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void initTestCase();
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void cleanupTestCase();
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void init();
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void cleanup();
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private slots:
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void qbarset_data();
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void qbarset();
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void label_data();
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void label();
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void append_data();
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void append();
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void appendOperator_data();
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void appendOperator();
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void insert_data();
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void insert();
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void remove_data();
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void remove();
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void replace_data();
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void replace();
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void at_data();
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void at();
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void atOperator_data();
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void atOperator();
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void count_data();
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void count();
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void sum_data();
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void sum();
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void customize();
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private:
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QBarSet* m_barset;
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};
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void tst_QBarSet::initTestCase()
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{
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}
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void tst_QBarSet::cleanupTestCase()
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{
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}
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void tst_QBarSet::init()
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{
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m_barset = new QBarSet(QString("label"));
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}
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void tst_QBarSet::cleanup()
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{
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delete m_barset;
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m_barset = 0;
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}
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void tst_QBarSet::qbarset_data()
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{
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}
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void tst_QBarSet::qbarset()
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{
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QBarSet barset(QString("label"));
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QCOMPARE(barset.label(), QString("label"));
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QCOMPARE(barset.count(), 0);
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QVERIFY(qFuzzyCompare(barset.sum(), 0));
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}
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void tst_QBarSet::label_data()
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{
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QTest::addColumn<QString> ("label");
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QTest::addColumn<QString> ("result");
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QTest::newRow("label0") << QString("label0") << QString("label0");
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QTest::newRow("label1") << QString("label1") << QString("label1");
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}
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void tst_QBarSet::label()
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{
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QFETCH(QString, label);
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QFETCH(QString, result);
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QSignalSpy labelSpy(m_barset,SIGNAL(labelChanged()));
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m_barset->setLabel(label);
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QCOMPARE(m_barset->label(), result);
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QVERIFY(labelSpy.count() == 1);
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}
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void tst_QBarSet::append_data()
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{
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QTest::addColumn<int> ("count");
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QTest::newRow("0") << 0;
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QTest::newRow("5") << 5;
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QTest::newRow("100") << 100;
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QTest::newRow("1000") << 1000;
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}
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void tst_QBarSet::append()
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{
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QFETCH(int, count);
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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QSignalSpy valueSpy(m_barset, SIGNAL(valuesAdded(int,int)));
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qreal sum(0.0);
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qreal value(0.0);
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for (int i=0; i<count; i++) {
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m_barset->append(value);
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QCOMPARE(m_barset->at(i), value);
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sum += value;
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value += 1.0;
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}
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QCOMPARE(m_barset->count(), count);
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QVERIFY(qFuzzyCompare(m_barset->sum(), sum));
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QCOMPARE(valueSpy.count(), count);
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}
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void tst_QBarSet::appendOperator_data()
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{
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append_data();
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}
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void tst_QBarSet::appendOperator()
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{
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QFETCH(int, count);
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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QSignalSpy valueSpy(m_barset,SIGNAL(valuesAdded(int,int)));
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qreal sum(0.0);
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qreal value(0.0);
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for (int i=0; i<count; i++) {
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*m_barset << value;
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QCOMPARE(m_barset->at(i), value);
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sum += value;
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value += 1.0;
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}
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QCOMPARE(m_barset->count(), count);
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QVERIFY(qFuzzyCompare(m_barset->sum(), sum));
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QCOMPARE(valueSpy.count(), count);
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}
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void tst_QBarSet::insert_data()
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{
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}
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void tst_QBarSet::insert()
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{
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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QSignalSpy valueSpy(m_barset,SIGNAL(valuesAdded(int,int)));
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m_barset->insert(0, 1.0); // 1.0
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QCOMPARE(m_barset->at(0), 1.0);
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QCOMPARE(m_barset->count(), 1);
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QVERIFY(qFuzzyCompare(m_barset->sum(), (qreal)1.0));
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m_barset->insert(0, 2.0); // 2.0 1.0
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QCOMPARE(m_barset->at(0), 2.0);
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QCOMPARE(m_barset->at(1), 1.0);
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QCOMPARE(m_barset->count(), 2);
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QVERIFY(qFuzzyCompare(m_barset->sum(), (qreal)3.0));
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m_barset->insert(1, 3.0); // 2.0 3.0 1.0
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QCOMPARE(m_barset->at(1), 3.0);
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QCOMPARE(m_barset->at(0), 2.0);
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QCOMPARE(m_barset->at(2), 1.0);
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QCOMPARE(m_barset->count(), 3);
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QVERIFY(qFuzzyCompare(m_barset->sum(), (qreal)6.0));
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QCOMPARE(valueSpy.count(), 3);
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}
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void tst_QBarSet::remove_data()
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{
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}
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void tst_QBarSet::remove()
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{
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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QSignalSpy valueSpy(m_barset,SIGNAL(valuesRemoved(int,int)));
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m_barset->append(1.0);
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m_barset->append(2.0);
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m_barset->append(3.0);
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m_barset->append(4.0);
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QCOMPARE(m_barset->count(), 4);
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QCOMPARE(m_barset->sum(), 10.0);
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// Remove middle
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m_barset->remove(2); // 1.0 2.0 4.0
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QCOMPARE(m_barset->at(0), 1.0);
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QCOMPARE(m_barset->at(1), 2.0);
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QCOMPARE(m_barset->at(2), 4.0);
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QCOMPARE(m_barset->count(), 3);
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QCOMPARE(m_barset->sum(), 7.0);
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QCOMPARE(valueSpy.count(), 1);
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QList<QVariant> valueSpyArg = valueSpy.takeFirst();
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// Verify index of removed signal
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QVERIFY(valueSpyArg.at(0).type() == QVariant::Int);
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QVERIFY(valueSpyArg.at(0).toInt() == 2);
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// Verify count of removed signal
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QVERIFY(valueSpyArg.at(1).type() == QVariant::Int);
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QVERIFY(valueSpyArg.at(1).toInt() == 1);
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// Remove first
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m_barset->remove(0); // 2.0 4.0
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QCOMPARE(m_barset->at(0), 2.0);
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QCOMPARE(m_barset->at(1), 4.0);
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QCOMPARE(m_barset->count(), 2);
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QCOMPARE(m_barset->sum(), 6.0);
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QCOMPARE(valueSpy.count(), 1);
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valueSpyArg = valueSpy.takeFirst();
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// Verify index of removed signal
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QVERIFY(valueSpyArg.at(0).type() == QVariant::Int);
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QVERIFY(valueSpyArg.at(0).toInt() == 0);
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// Verify count of removed signal
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QVERIFY(valueSpyArg.at(1).type() == QVariant::Int);
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QVERIFY(valueSpyArg.at(1).toInt() == 1);
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// Illegal indexes
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m_barset->remove(4);
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QCOMPARE(m_barset->count(), 2);
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QCOMPARE(m_barset->sum(), 6.0);
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m_barset->remove(-1);
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QCOMPARE(m_barset->count(), 2);
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QCOMPARE(m_barset->sum(), 6.0);
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// nothing removed, no signals should be emitted
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QCOMPARE(valueSpy.count(), 0);
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// Remove more items than list has
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m_barset->remove(0,312);
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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QCOMPARE(valueSpy.count(), 1);
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valueSpyArg = valueSpy.takeFirst();
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// Verify index of removed signal
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QVERIFY(valueSpyArg.at(0).type() == QVariant::Int);
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QVERIFY(valueSpyArg.at(0).toInt() == 0);
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// Verify count of removed signal (expect 2 values removed, because list had only 2 items)
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QVERIFY(valueSpyArg.at(1).type() == QVariant::Int);
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QVERIFY(valueSpyArg.at(1).toInt() == 2);
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}
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void tst_QBarSet::replace_data()
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{
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}
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void tst_QBarSet::replace()
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{
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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QSignalSpy valueSpy(m_barset,SIGNAL(valueChanged(int)));
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m_barset->append(1.0);
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m_barset->append(2.0);
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m_barset->append(3.0);
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m_barset->append(4.0);
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QCOMPARE(m_barset->count(), 4);
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QCOMPARE(m_barset->sum(), 10.0);
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// Replace first
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m_barset->replace(0, 5.0); // 5.0 2.0 3.0 4.0
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QCOMPARE(m_barset->count(), 4);
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QCOMPARE(m_barset->sum(), 14.0);
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QCOMPARE(m_barset->at(0), 5.0);
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// Replace last
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m_barset->replace(3, 6.0);
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QCOMPARE(m_barset->count(), 4); // 5.0 2.0 3.0 6.0
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QCOMPARE(m_barset->sum(), 16.0);
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QCOMPARE(m_barset->at(0), 5.0);
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QCOMPARE(m_barset->at(1), 2.0);
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QCOMPARE(m_barset->at(2), 3.0);
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QCOMPARE(m_barset->at(3), 6.0);
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// Illegal indexes
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m_barset->replace(4, 6.0);
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QCOMPARE(m_barset->count(), 4); // 5.0 2.0 3.0 6.0
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QCOMPARE(m_barset->sum(), 16.0);
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m_barset->replace(-1, 6.0);
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QCOMPARE(m_barset->count(), 4); // 5.0 2.0 3.0 6.0
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QCOMPARE(m_barset->sum(), 16.0);
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m_barset->replace(4, 1.0);
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QCOMPARE(m_barset->count(), 4); // 5.0 2.0 3.0 6.0
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QCOMPARE(m_barset->sum(), 16.0);
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m_barset->replace(-1, 1.0);
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QCOMPARE(m_barset->count(), 4); // 5.0 2.0 3.0 6.0
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QCOMPARE(m_barset->sum(), 16.0);
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QVERIFY(valueSpy.count() == 2);
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}
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void tst_QBarSet::at_data()
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{
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}
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void tst_QBarSet::at()
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{
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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m_barset->append(1.0);
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m_barset->append(2.0);
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m_barset->append(3.0);
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m_barset->append(4.0);
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QCOMPARE(m_barset->at(0), 1.0);
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QCOMPARE(m_barset->at(1), 2.0);
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QCOMPARE(m_barset->at(2), 3.0);
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QCOMPARE(m_barset->at(3), 4.0);
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}
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void tst_QBarSet::atOperator_data()
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{
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}
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void tst_QBarSet::atOperator()
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{
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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m_barset->append(1.0);
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m_barset->append(2.0);
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m_barset->append(3.0);
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m_barset->append(4.0);
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QCOMPARE(m_barset->operator [](0), 1.0);
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QCOMPARE(m_barset->operator [](1), 2.0);
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QCOMPARE(m_barset->operator [](2), 3.0);
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QCOMPARE(m_barset->operator [](3), 4.0);
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}
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void tst_QBarSet::count_data()
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{
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}
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void tst_QBarSet::count()
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{
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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m_barset->append(1.0);
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QCOMPARE(m_barset->count(),1);
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m_barset->append(2.0);
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QCOMPARE(m_barset->count(),2);
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m_barset->append(3.0);
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QCOMPARE(m_barset->count(),3);
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m_barset->append(4.0);
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QCOMPARE(m_barset->count(),4);
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}
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void tst_QBarSet::sum_data()
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{
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}
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void tst_QBarSet::sum()
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{
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QCOMPARE(m_barset->count(), 0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), 0));
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m_barset->append(1.0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), (qreal)1.0));
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m_barset->append(2.0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), (qreal)3.0));
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m_barset->append(3.0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), (qreal)6.0));
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m_barset->append(4.0);
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QVERIFY(qFuzzyCompare(m_barset->sum(), (qreal)10.0));
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}
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void tst_QBarSet::customize()
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{
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// Create sets
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QBarSet *set1 = new QBarSet("set1");
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QBarSet *set2 = new QBarSet("set2");
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// Append set1 to series
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QBarSeries *series = new QBarSeries();
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bool success = series->append(set1);
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QVERIFY(success);
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// Add series to the chart
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QChartView view(new QChart());
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view.resize(200, 200);
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view.chart()->addSeries(series);
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view.show();
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QTest::qWaitForWindowShown(&view);
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// Test adding data to the sets
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*set1 << 1 << 2 << 1 << 3;
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*set2 << 2 << 1 << 3 << 1;
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// Remove sets from series
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series->take(set1);
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series->take(set2);
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// Test pen
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QVERIFY(set1->pen() != QPen());
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QVERIFY(set2->pen() == QPen());
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QPen pen(QColor(128,128,128,128));
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set1->setPen(pen);
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// Add sets back to series
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series->append(set1);
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series->append(set2);
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QVERIFY(set1->pen() == pen); // Should be customized
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QVERIFY(set2->pen() != QPen()); // Should be decorated by theme
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// Remove sets from series
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series->take(set1);
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series->take(set2);
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// Test brush
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set2->setBrush(QBrush());
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QVERIFY(set1->brush() != QBrush());
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QVERIFY(set2->brush() == QBrush());
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QBrush brush(QColor(128,128,128,128));
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set1->setBrush(brush);
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// Add sets back to series
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series->append(set1);
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series->append(set2);
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QVERIFY(set1->brush() == brush); // Should be customized
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QVERIFY(set2->brush() == QBrush()); // Setting empty brush doesn't reset to theme brush
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// Remove sets from series
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series->take(set1);
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series->take(set2);
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// Test label brush
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set2->setLabelBrush(QBrush());
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QVERIFY(set1->labelBrush() != QBrush());
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QVERIFY(set2->labelBrush() == QBrush());
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set1->setLabelBrush(brush);
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series->append(set1);
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series->append(set2);
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QVERIFY(set1->labelBrush() == brush); // Should be customized
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QVERIFY(set2->labelBrush() == QBrush()); // Setting empty brush doesn't reset to theme brush
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// Test label font
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// Note: QFont empty constructor creates font with application's default font, so the font may or may not be the
|
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|
// same for the set added to the series (depending on the QChart's theme configuration)
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QVERIFY(set1->labelFont() != QFont() || set1->labelFont() == QFont());
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QVERIFY(set2->labelFont() == QFont());
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QFont font;
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font.setBold(true);
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font.setItalic(true);
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set1->setLabelFont(font);
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QVERIFY(set1->labelFont() == font);
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QVERIFY(set2->labelFont() == QFont());
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// Test adding data to the sets
|
|
|
*set1 << 1 << 2 << 1 << 3;
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|
|
*set2 << 2 << 1 << 3 << 1;
|
|
|
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|
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}
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|
QTEST_MAIN(tst_QBarSet)
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#include "tst_qbarset.moc"
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