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Stabilize moveChild/showAndMoveChild-tests.

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Pass window flags on to ColorWidget constructor and use a window
frame + stay on top-hint for the moveChild/showAndMoveChild tests
to make the screen grabbing more reliable.

Disable animations on Windows since they seem to affect screen
grabbing as well (fading in of windows).

Task-number: QTBUG-30566
Change-Id: I8eacfc203d26674dc1b283d6643f3d434f218f26
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
This commit is contained in:
Friedemann Kleint 2013-10-28 16:57:00 +01:00 committed by The Qt Project
parent f4d85c6548
commit 33a88d6cd7
1 changed files with 59 additions and 27 deletions
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86
tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
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@ -170,6 +170,24 @@ static inline void centerOnScreen(QWidget *w)
w->move(QGuiApplication::primaryScreen()->availableGeometry().center() - offset);
}
#if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
static inline void setWindowsAnimationsEnabled(bool enabled)
{
ANIMATIONINFO animation = { sizeof(ANIMATIONINFO), enabled };
SystemParametersInfo(SPI_SETANIMATION, 0, &animation, 0);
}
static inline bool windowsAnimationsEnabled()
{
ANIMATIONINFO animation = { sizeof(ANIMATIONINFO), 0 };
SystemParametersInfo(SPI_GETANIMATION, 0, &animation, 0);
return animation.iMinAnimate;
}
#else // Q_OS_WIN && !Q_OS_WINCE
inline void setWindowsAnimationsEnabled(bool) {}
static inline bool windowsAnimationsEnabled() { return false; }
#endif // !Q_OS_WIN || Q_OS_WINCE
class tst_QWidget : public QObject
{
Q_OBJECT
@ -425,6 +443,7 @@ private:
QWidget *testWidget;
const QString m_platform;
const bool m_windowsAnimationsEnabled;
};
bool tst_QWidget::ensureScreenSize(int width, int height)
@ -579,8 +598,12 @@ void tst_QWidget::getSetCheck()
#endif
}
tst_QWidget::tst_QWidget() : m_platform(qApp->platformName().toLower())
tst_QWidget::tst_QWidget()
: m_platform(qApp->platformName().toLower())
, m_windowsAnimationsEnabled(windowsAnimationsEnabled())
{
if (m_windowsAnimationsEnabled) // Disable animations which can interfere with screen grabbing in moveChild(), showAndMoveChild()
setWindowsAnimationsEnabled(false);
QFont font;
font.setBold(true);
font.setPointSize(42);
@ -596,6 +619,8 @@ tst_QWidget::tst_QWidget() : m_platform(qApp->platformName().toLower())
tst_QWidget::~tst_QWidget()
{
if (m_windowsAnimationsEnabled)
setWindowsAnimationsEnabled(m_windowsAnimationsEnabled);
}
class BezierViewer : public QWidget {
@ -4751,8 +4776,8 @@ void tst_QWidget::windowMoveResize()
class ColorWidget : public QWidget
{
public:
ColorWidget(QWidget *parent = 0, const QColor &c = QColor(Qt::red))
: QWidget(parent, Qt::FramelessWindowHint), color(c), enters(0), leaves(0)
ColorWidget(QWidget *parent = 0, Qt::WindowFlags f = 0, const QColor &c = QColor(Qt::red))
: QWidget(parent, f), color(c), enters(0), leaves(0)
{
QPalette opaquePalette = palette();
opaquePalette.setColor(backgroundRole(), color);
@ -4783,6 +4808,12 @@ public:
int leaves;
};
static inline QByteArray msgRgbMismatch(unsigned actual, unsigned expected)
{
return QByteArrayLiteral("Color mismatch, 0x") + QByteArray::number(actual, 16) +
QByteArrayLiteral(" != 0x") + QByteArray::number(expected, 16);
}
#define VERIFY_COLOR(region, color) { \
const QRegion r = QRegion(region); \
QScreen *screen = qApp->primaryScreen(); \
@ -4802,7 +4833,7 @@ public:
uint firstPixel = image.pixel(0,0) | alphaCorrection; \
if ( firstPixel != QColor(color).rgb() && t < 4 ) \
{ QTest::qWait(200); continue; } \
QCOMPARE(firstPixel, QColor(color).rgb()); \
QVERIFY2(firstPixel == QColor(color).rgb(), msgRgbMismatch(firstPixel, QColor(color).rgb())); \
QCOMPARE(pixmap, expectedPixmap); \
break; \
} \
@ -4815,7 +4846,7 @@ void tst_QWidget::popupEnterLeave()
parent.setWindowFlags(Qt::FramelessWindowHint);
parent.setGeometry(10, 10, 200, 100);
ColorWidget alien(&parent, Qt::black);
ColorWidget alien(&parent, Qt::Widget, Qt::black);
alien.setGeometry(0, 0, 10, 10);
alien.show();
@ -4866,23 +4897,23 @@ void tst_QWidget::moveChild_data()
void tst_QWidget::moveChild()
{
#if defined(UBUNTU_ONEIRIC)
QSKIP("QTBUG-30566 - Unstable auto-test");
#endif
QFETCH(QPoint, offset);
ColorWidget parent;
ColorWidget parent(0, Qt::Window | Qt::WindowStaysOnTopHint);
// prevent custom styles
parent.setStyle(QStyleFactory::create(QLatin1String("Windows")));
ColorWidget child(&parent, Qt::blue);
ColorWidget child(&parent, Qt::Widget, Qt::blue);
#ifndef Q_OS_WINCE
parent.setGeometry(QRect(QPoint(QApplication::desktop()->availableGeometry(&parent).topLeft()),
QSize(100, 100)));
parent.setGeometry(QRect(QPoint(QApplication::desktop()->availableGeometry(&parent).topLeft()) + QPoint(50, 50),
QSize(200, 200)));
#else
parent.setGeometry(60, 60, 150, 150);
#endif
child.setGeometry(25, 25, 50, 50);
#ifndef QT_NO_CURSOR // Try to make sure the cursor is not in a taskbar area to prevent tooltips or window highlighting
QCursor::setPos(parent.geometry().topRight() + QPoint(50 , 50));
#endif
parent.show();
QVERIFY(QTest::qWaitForWindowExposed(&parent));
QTest::qWait(30);
@ -4922,7 +4953,7 @@ void tst_QWidget::showAndMoveChild()
#if defined(UBUNTU_ONEIRIC)
QSKIP("QTBUG-30566 - Unstable auto-test");
#endif
QWidget parent(0, Qt::FramelessWindowHint);
QWidget parent(0, Qt::Window | Qt::WindowStaysOnTopHint);
// prevent custom styles
parent.setStyle(QStyleFactory::create(QLatin1String("Windows")));
@ -4930,6 +4961,9 @@ void tst_QWidget::showAndMoveChild()
QRect desktopDimensions = desktop.availableGeometry(&parent);
desktopDimensions = desktopDimensions.adjusted(64, 64, -64, -64);
#ifndef QT_NO_CURSOR // Try to make sure the cursor is not in a taskbar area to prevent tooltips or window highlighting
QCursor::setPos(desktopDimensions.topRight() + QPoint(40, 40));
#endif
parent.setGeometry(desktopDimensions);
parent.setPalette(Qt::red);
parent.show();
@ -4960,13 +4994,13 @@ void tst_QWidget::subtractOpaqueSiblings()
QWidget w;
w.setGeometry(50, 50, 300, 300);
ColorWidget *large = new ColorWidget(&w, Qt::red);
ColorWidget *large = new ColorWidget(&w, Qt::Widget, Qt::red);
large->setGeometry(50, 50, 200, 200);
ColorWidget *medium = new ColorWidget(large, Qt::gray);
ColorWidget *medium = new ColorWidget(large, Qt::Widget, Qt::gray);
medium->setGeometry(50, 50, 100, 100);
ColorWidget *tall = new ColorWidget(&w, Qt::blue);
ColorWidget *tall = new ColorWidget(&w, Qt::Widget, Qt::blue);
tall->setGeometry(100, 30, 50, 100);
w.show();
@ -7049,7 +7083,7 @@ void tst_QWidget::repaintWhenChildDeleted()
QTest::qWait(1000);
}
#endif
ColorWidget w(0, Qt::red);
ColorWidget w(0, Qt::FramelessWindowHint, Qt::red);
#if !defined(Q_OS_WINCE)
QPoint startPoint = QApplication::desktop()->availableGeometry(&w).topLeft();
startPoint.rx() += 50;
@ -7065,7 +7099,7 @@ void tst_QWidget::repaintWhenChildDeleted()
w.r = QRegion();
{
ColorWidget child(&w, Qt::blue);
ColorWidget child(&w, Qt::Widget, Qt::blue);
child.setGeometry(10, 10, 10, 10);
child.show();
QTest::qWait(10);
@ -7080,7 +7114,7 @@ void tst_QWidget::repaintWhenChildDeleted()
// task 175114
void tst_QWidget::hideOpaqueChildWhileHidden()
{
ColorWidget w(0, Qt::red);
ColorWidget w(0, Qt::FramelessWindowHint, Qt::red);
#if !defined(Q_OS_WINCE)
QPoint startPoint = QApplication::desktop()->availableGeometry(&w).topLeft();
startPoint.rx() += 50;
@ -7090,10 +7124,10 @@ void tst_QWidget::hideOpaqueChildWhileHidden()
w.setGeometry(60, 60, 110, 110);
#endif
ColorWidget child(&w, Qt::blue);
ColorWidget child(&w, Qt::Widget, Qt::blue);
child.setGeometry(10, 10, 80, 80);
ColorWidget child2(&child, Qt::white);
ColorWidget child2(&child, Qt::Widget, Qt::white);
child2.setGeometry(10, 10, 60, 60);
w.show();
@ -9780,18 +9814,16 @@ void tst_QWidget::underMouse()
// Move the mouse cursor to a safe location
QCursor::setPos(0,0);
ColorWidget topLevelWidget(0, Qt::blue);
ColorWidget childWidget1(&topLevelWidget, Qt::yellow);
ColorWidget childWidget2(&topLevelWidget, Qt::black);
ColorWidget popupWidget(0, Qt::green);
ColorWidget topLevelWidget(0, Qt::FramelessWindowHint, Qt::blue);
ColorWidget childWidget1(&topLevelWidget, Qt::Widget, Qt::yellow);
ColorWidget childWidget2(&topLevelWidget, Qt::Widget, Qt::black);
ColorWidget popupWidget(0, Qt::Popup, Qt::green);
topLevelWidget.setObjectName("topLevelWidget");
childWidget1.setObjectName("childWidget1");
childWidget2.setObjectName("childWidget2");
popupWidget.setObjectName("popupWidget");
popupWidget.setWindowFlags(Qt::Popup);
topLevelWidget.setGeometry(100, 100, 300, 300);
childWidget1.setGeometry(20, 20, 100, 100);
childWidget2.setGeometry(20, 120, 100, 100);