tests/auto/q3progressbar/tst_q3progressbar.cpp

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  41
  42
  43 #include <QtTest/QtTest>
  44
  45 #include <qapplication.h>
  46 #include <qdebug.h>
  47 #include <q3progressbar.h>
  48
  49 //TESTED_CLASS=
  50 //TESTED_FILES=
  51
  52 class tst_Q3ProgressBar : public QObject
  53 {
  54 Q_OBJECT
  55
  56 public:
  57     tst_Q3ProgressBar();
  58     virtual ~tst_Q3ProgressBar();
  59
  60 private slots:
  61     void getSetCheck();
  62     void setProgress();
  63 };
  64
  65 tst_Q3ProgressBar::tst_Q3ProgressBar()
  66 {
  67 }
  68
  69 tst_Q3ProgressBar::~tst_Q3ProgressBar()
  70 {
  71 }
  72
  73 // Testing get/set functions
  74 void tst_Q3ProgressBar::getSetCheck()
  75 {
  76     Q3ProgressBar obj1;
  77     // bool Q3ProgressBar::centerIndicator()
  78     // void Q3ProgressBar::setCenterIndicator(bool)
  79     obj1.setCenterIndicator(false);
  80     QCOMPARE(false, obj1.centerIndicator());
  81     obj1.setCenterIndicator(true);
  82     QCOMPARE(true, obj1.centerIndicator());
  83 }
  84
  85 class MyCustomProgressBar : public Q3ProgressBar
  86 {
  87     public :
  88         MyCustomProgressBar() : Q3ProgressBar()
  89         {
  90             paintNumber = 0;
  91         }
  92
  93         void paintEvent(QPaintEvent * event)
  94         {
  95             paintNumber++;
  96             Q3ProgressBar::paintEvent(event);
  97         }
  98         int paintNumber;
  99 };
 100
 101 void tst_Q3ProgressBar::setProgress()
 102 {
 103     MyCustomProgressBar * m_progressBar = new MyCustomProgressBar();
 104     m_progressBar->show();
 105     QApplication::processEvents();
 106
 107     //case with total steps = 0
 108     m_progressBar->setTotalSteps(0);
 109     int oldValue = m_progressBar->progress();
 110     m_progressBar->paintNumber = 0;
 111     m_progressBar->setProgress(m_progressBar->progress() + 1);
 112     QCOMPARE(oldValue + 1,m_progressBar->progress());
 113     QApplication::processEvents();
 114     QVERIFY(m_progressBar->paintNumber >= 1); //it might be more than 1 because it is animated
 115
 116     //standard case
 117     m_progressBar->setTotalSteps(3);
 118     m_progressBar->setProgress(0);
 119     m_progressBar->paintNumber = 0;
 120     m_progressBar->setProgress(m_progressBar->progress() + 1);
 121     QApplication::processEvents();
 122     QCOMPARE(m_progressBar->paintNumber,1);
 123 }
 124
 125 QTEST_MAIN(tst_Q3ProgressBar)
 126 #include "tst_q3progressbar.moc"