qxcbbackingstore.cpp

Absolute File Name:

/home/qt/qt5_coco/qt5/qtbase/src/plugins/platforms/xcb/qxcbbackingstore.cpp

Switch to Source code

Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 -

10 -

11 -

12 class QXcbShmImage : public QXcbObject -

13 { -

14 public: -

15 QXcbShmImage(QXcbScreen *connection, const QSize &size, uint depth, QImage::Format format); -

~QXcbShmImage() { destroy(); }

executed 2732 times by 104 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2732

17 -

QImage *image() { return

executed 23205 times by 98 tests: return &m_qimage;

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

&m_qimage;

executed 23205 times by 98 tests: return &m_qimage;

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

}

23205

QPlatformGraphicsBuffer *graphicsBuffer() { return

executed 22 times by 2 tests: return m_graphics_buffer;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

m_graphics_buffer;

executed 22 times by 2 tests: return m_graphics_buffer;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

}

20 -

QSize size() const { return

executed 17545 times by 98 tests: return m_qimage.size();

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

m_qimage.size();

executed 17545 times by 98 tests: return m_qimage.size();

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

}

17545

22 -

bool hasAlpha() const { return

executed 8276 times by 98 tests: return m_hasAlpha;

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

m_hasAlpha;

executed 8276 times by 98 tests: return m_hasAlpha;

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

}

8276

24 -

25 void put(xcb_window_t window, const QPoint &dst, const QRect &source); -

26 void preparePaint(const QRegion &region); -

27 -

28 private: -

29 void destroy(); -

30 -

31 xcb_shm_segment_info_t m_shm_info; -

32 -

33 xcb_image_t *m_xcb_image; -

34 -

35 QImage m_qimage; -

36 QPlatformGraphicsBuffer *m_graphics_buffer; -

37 -

38 xcb_gcontext_t m_gc; -

39 xcb_window_t m_gc_window; -

40 -

41 QRegion m_dirty; -

42 -

43 bool m_hasAlpha; -

44 }; -

45 -

46 class QXcbShmGraphicsBuffer : public QPlatformGraphicsBuffer -

47 { -

48 public: -

49 QXcbShmGraphicsBuffer(QImage *image) -

50 : QPlatformGraphicsBuffer(image->size(), QImage::toPixelFormat(image->format())) -

51 , m_access_lock(QPlatformGraphicsBuffer::None) -

52 , m_image(image) -

{ }

executed 2733 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2733

54 -

55 bool doLock(AccessTypes access, const QRect &rect) override -

56 { -

57 (void)rect;; -

if (access & ~(QPlatformGraphicsBuffer::SWReadAccess | QPlatformGraphicsBuffer::SWWriteAccess)

access & ~(QPl...SWWriteAccess)	Description
TRUE	evaluated 21 times by 2 tests Evaluated by: tst_QGraphicsView tst_QOpenGLWidget
FALSE	evaluated 21 times by 2 tests Evaluated by: tst_QGraphicsView tst_QOpenGLWidget

)

return

executed 21 times by 2 tests: return false;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

false;

executed 21 times by 2 tests: return false;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

60 -

61 m_access_lock |= access; -

return

executed 21 times by 2 tests: return true;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

true;

executed 21 times by 2 tests: return true;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

63 } -

void doUnlock() override { m_access_lock = None; }

executed 17 times by 2 tests: end of block

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

65 -

const uchar *data() const override { return

executed 21 times by 2 tests: return m_image->bits();

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

m_image->bits();

executed 21 times by 2 tests: return m_image->bits();

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

}

uchar *data() override { return

never executed: return m_image->bits();

m_image->bits();

never executed: return m_image->bits();

}

int bytesPerLine() const override { return

executed 42 times by 2 tests: return m_image->bytesPerLine();

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

m_image->bytesPerLine();

executed 42 times by 2 tests: return m_image->bytesPerLine();

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

}

69 -

Origin origin() const override { return

executed 22 times by 2 tests: return QPlatformGraphicsBuffer::OriginTopLeft;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

QPlatformGraphicsBuffer::OriginTopLeft;

executed 22 times by 2 tests: return QPlatformGraphicsBuffer::OriginTopLeft;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

}

71 private: -

72 AccessTypes m_access_lock; -

73 QImage *m_image; -

74 }; -

75 -

76 QXcbShmImage::QXcbShmImage(QXcbScreen *screen, const QSize &size, uint depth, QImage::Format format) -

77 : QXcbObject(screen->connection()) -

78 , m_graphics_buffer(nullptr) -

79 , m_gc(0) -

80 , m_gc_window(0) -

81 { -

82 (void)connection();; -

83 -

84 const xcb_setup_t *setup = xcb_get_setup(xcb_connection()); -

85 xcb_format_t *fmt = xcb_setup_pixmap_formats(setup); -

86 xcb_format_t *fmtend = fmt + xcb_setup_pixmap_formats_length(setup); -

for (; fmt != fmtend

fmt != fmtend

Description

TRUE

evaluated 16401 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

; ++fmt)

0-16401

if (fmt->depth == depth

fmt->depth == depth

Description

TRUE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

evaluated 13668 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

2733-13668

break;

executed 2733 times by 98 tests: break;

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2733

90 -

91 ((!(fmt != fmtend)) ? qt_assert("fmt != fmtend",__FILE__,138) : qt_noop()); -

92 -

93 m_xcb_image = xcb_image_create(size.width(), size.height(), -

94 XCB_IMAGE_FORMAT_Z_PIXMAP, -

95 fmt->scanline_pad, -

96 fmt->depth, fmt->bits_per_pixel, 0, -

97 QSysInfo::ByteOrder == QSysInfo::BigEndian ? XCB_IMAGE_ORDER_MSB_FIRST : XCB_IMAGE_ORDER_LSB_FIRST, -

98 XCB_IMAGE_ORDER_MSB_FIRST, -

99 0, ~0, 0); -

100 -

101 const int segmentSize = m_xcb_image->stride * m_xcb_image->height; -

102

if (!segmentSize

!segmentSize

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

0-2733

103

return;

never executed: return;

104 -

105 int id = shmget(((__key_t) 0), segmentSize, 01000 | 0600); -

106

if (id == -1

id == -1

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

) {

0-2733

107 QMessageLogger(__FILE__, 154, __PRETTY_FUNCTION__).warning("QXcbShmImage: shmget() failed (%d: %s) for size %d (%dx%d)", -

108 (*__errno_location ()), strerror((*__errno_location ())), segmentSize, size.width(), size.height()); -

109

}

never executed: end of block

else {

110 m_shm_info.shmaddr = m_xcb_image->data = (quint8 *)shmat(id, 0, 0); -

111

}

executed 2733 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2733

112 m_shm_info.shmid = id; -

113 m_shm_info.shmseg = xcb_generate_id(xcb_connection()); -

114 -

115 const xcb_query_extension_reply_t *shm_reply = xcb_get_extension_data(xcb_connection(), &xcb_shm_id); -

116

bool shm_present = shm_reply != __null

shm_reply != __null

Description

TRUE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

&& shm_reply->present

shm_reply->present

Description

TRUE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

;

0-2733

117 xcb_generic_error_t *error = __null; -

118

if (shm_present

shm_present

Description

TRUE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

)

0-2733

119

error = xcb_request_check(xcb_connection(), xcb_shm_attach_checked(xcb_connection(), m_shm_info.shmseg, m_shm_info.shmid, false));

executed 2733 times by 98 tests:

error = xcb_request_check(xcb_connection(), xcb_shm_attach_checked(xcb_connection(), m_shm_info.shmseg, m_shm_info.shmid, false));

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2733

120

if (!shm_present

!shm_present

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

|| error

error

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

|| id == -1

id == -1

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

) {

0-2733

121 free(error); -

122 -

123

if (id != -1

id != -1	Description
TRUE	never evaluated
FALSE	never evaluated

) {

124 shmdt(m_shm_info.shmaddr); -

125 shmctl(m_shm_info.shmid, 0, 0); -

126

}

never executed: end of block

127 m_shm_info.shmaddr = 0; -

128 -

129 m_xcb_image->data = (uint8_t *)malloc(segmentSize); -

130

}

never executed: end of block

else {

131

if (shmctl(m_shm_info.shmid, 0, 0) == -1

shmctl(m_shm_i...d, 0, 0) == -1

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

0-2733

132

QMessageLogger(__FILE__, 179, __PRETTY_FUNCTION__).warning() << "QXcbBackingStore: Error while marking the shared memory segment to be destroyed";

never executed:

QMessageLogger(__FILE__, 179, __PRETTY_FUNCTION__).warning() << "QXcbBackingStore: Error while marking the shared memory segment to be destroyed";

133

}

executed 2733 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2733

134 -

135 m_hasAlpha = QImage::toPixelFormat(format).alphaUsage() == QPixelFormat::UsesAlpha; -

136

if (!m_hasAlpha

!m_hasAlpha

Description

TRUE

evaluated 2730 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

evaluated 3 times by 2 tests

Evaluated by:

tst_QSystemTrayIcon
tst_QWidget

)

3-2730

137

format = qt_maybeAlphaVersionWithSameDepth(format);

executed 2730 times by 98 tests: format = qt_maybeAlphaVersionWithSameDepth(format);

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2730

138 -

139 m_qimage = QImage( (uchar*) m_xcb_image->data, m_xcb_image->width, m_xcb_image->height, m_xcb_image->stride, format); -

140 m_graphics_buffer = new QXcbShmGraphicsBuffer(&m_qimage); -

141

}

executed 2733 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2733

142 -

143 void QXcbShmImage::destroy() -

144 { -

145

const int segmentSize = m_xcb_image

m_xcb_image

Description

TRUE

evaluated 2732 times by 104 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

? (m_xcb_image->stride * m_xcb_image->height) : 0;

0-2732

146

if (segmentSize

segmentSize

Description

TRUE

evaluated 2732 times by 104 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

&& m_shm_info.shmaddr

m_shm_info.shmaddr

Description

TRUE

evaluated 2732 times by 104 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

)

0-2732

147

xcb_shm_detach(xcb_connection(), m_shm_info.shmseg);

executed 2732 times by 104 tests: xcb_shm_detach(xcb_connection(), m_shm_info.shmseg);

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2732

148 -

149

if (segmentSize

segmentSize

Description

TRUE

evaluated 2732 times by 104 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

) {

0-2732

150

if (m_shm_info.shmaddr

m_shm_info.shmaddr

Description

TRUE

evaluated 2732 times by 104 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

) {

0-2732

151 shmdt(m_shm_info.shmaddr); -

152 shmctl(m_shm_info.shmid, 0, 0); -

153

}

executed 2732 times by 104 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

else {

2732

154 free(m_xcb_image->data); -

155

}

never executed: end of block

156 } -

157 -

158 xcb_image_destroy(m_xcb_image); -

159 -

160

if (m_gc

m_gc

Description

TRUE

evaluated 2625 times by 104 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

evaluated 107 times by 9 tests

Evaluated by:

tst_QBackingStore
tst_QDialog
tst_QGraphicsItem
tst_QGraphicsProxyWidget
tst_QGraphicsScene
tst_QGraphicsView
tst_QOpenGLWidget
tst_QWidget
tst_qpainter - unknown status

)

107-2625

161

xcb_free_gc(xcb_connection(), m_gc);

executed 2625 times by 104 tests: xcb_free_gc(xcb_connection(), m_gc);

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2625

162 delete m_graphics_buffer; -

163 m_graphics_buffer = nullptr; -

164

}

executed 2732 times by 104 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2732

165 -

166 void QXcbShmImage::put(xcb_window_t window, const QPoint &target, const QRect &source) -

167 { -

168 (void)connection();; -

169

if (m_gc_window != window

m_gc_window != window

Description

TRUE

evaluated 2727 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

evaluated 14393 times by 86 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontDialog
tst_QFormLayout
...

) {

2727-14393

170

if (m_gc

m_gc

Description

TRUE

evaluated 101 times by 5 tests

Evaluated by:

tst_QDialog
tst_QMdiArea
tst_QWidget
tst_QWidget_window
tst_QWindowContainer

FALSE

evaluated 2626 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

101-2626

171

xcb_free_gc(xcb_connection(), m_gc);

executed 101 times by 5 tests: xcb_free_gc(xcb_connection(), m_gc);

Executed by:

tst_QDialog
tst_QMdiArea
tst_QWidget
tst_QWidget_window
tst_QWindowContainer

101

172 -

173 m_gc = xcb_generate_id(xcb_connection()); -

174 xcb_create_gc(xcb_connection(), m_gc, window, 0, 0); -

175 -

176 m_gc_window = window; -

177

}

executed 2727 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2727

178 -

179 (void)connection();; -

180

if (m_shm_info.shmaddr

m_shm_info.shmaddr

Description

TRUE

evaluated 17120 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

) {

0-17120

181 xcb_image_shm_put(xcb_connection(), -

182 window, -

183 m_gc, -

184 m_xcb_image, -

185 m_shm_info, -

186 source.x(), -

187 source.y(), -

188 target.x(), -

189 target.y(), -

190 source.width(), -

191 source.height(), -

192 false); -

193

}

executed 17120 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

else {

17120

194 -

195 -

196 -

197 -

198 int src_x = source.x(); -

199 int src_y = source.y(); -

200 int target_x = target.x(); -

201 int target_y = target.y(); -

202 int width = source.width(); -

203 int height = source.height(); -

204 -

205 -

206 -

207 uint32_t max_req_size = xcb_get_maximum_request_length(xcb_connection()); -

208 uint32_t req_size = sizeof(xcb_put_image_request_t); -

209 int rows_per_put = (max_req_size - req_size) / m_xcb_image->stride; -

210 -

211 -

212 -

213 -

214 ((!(rows_per_put > 0)) ? qt_assert("rows_per_put > 0",__FILE__,261) : qt_noop()); -

215 -

216 -

217 xcb_image_t *converted_image = xcb_image_native(xcb_connection(), m_xcb_image, 1); -

218 -

219

while (height > 0

height > 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

220 int rows = std::min(height, rows_per_put); -

221 -

222 xcb_image_t *subimage = xcb_image_subimage(converted_image, src_x, src_y, width, rows, -

223 0, 0, 0); -

224 xcb_image_put(xcb_connection(), -

225 window, -

226 m_gc, -

227 subimage, -

228 target_x, -

229 target_y, -

230 0); -

231 -

232 xcb_image_destroy(subimage); -

233 -

234 src_y += rows; -

235 target_y += rows; -

236 height -= rows; -

237

}

never executed: end of block

238 -

239

if (converted_image != m_xcb_image

converted_image != m_xcb_image	Description
TRUE	never evaluated
FALSE	never evaluated

)

240

xcb_image_destroy(converted_image);

never executed: xcb_image_destroy(converted_image);

241

}

never executed: end of block

242 (void)connection();; -

243 -

244 m_dirty = m_dirty | source; -

245

}

executed 17120 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

17120

246 -

247 void QXcbShmImage::preparePaint(const QRegion &region) -

248 { -

249 -

250

if (m_dirty.intersects(region)

m_dirty.intersects(region)

Description

TRUE

evaluated 5566 times by 86 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontDialog
tst_QFormLayout
...

FALSE

evaluated 4595 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

) {

4595-5566

251 connection()->sync(); -

252 m_dirty = QRegion(); -

253

}

executed 5566 times by 86 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
tst_QFiledialog
tst_QFocusEvent
tst_QFontDialog
tst_QFormLayout
...

5566

254

}

executed 10161 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

10161

255 -

256 QXcbBackingStore::QXcbBackingStore(QWindow *window) -

257 : QPlatformBackingStore(window) -

258 , m_image(0) -

259 { -

260 QXcbScreen *screen = static_cast<QXcbScreen *>(window->screen()->handle()); -

261 setConnection(screen->connection()); -

262

}

executed 3960 times by 116 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDesktopWidget
tst_QDial
tst_QDialog
...

3960

263 -

264 QXcbBackingStore::~QXcbBackingStore() -

265 { -

266 delete m_image; -

267

}

executed 3958 times by 126 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDesktopWidget
tst_QDial
tst_QDialog
...

3958

268 -

269 QPaintDevice *QXcbBackingStore::paintDevice() -

270 { -

271

if (!m_image

!m_image

Description

TRUE

never evaluated

FALSE

evaluated 19435 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

0-19435

272

return

never executed: return 0;

273

return

executed 19435 times by 98 tests: return m_rgbImage.isNull() ? m_image->image() : &m_rgbImage;

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

m_rgbImage.isNull()

Description

TRUE

evaluated 19435 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

? m_image->image() : &m_rgbImage;

executed 19435 times by 98 tests: return m_rgbImage.isNull() ? m_image->image() : &m_rgbImage;

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

0-19435

274 } -

275 -

276 void QXcbBackingStore::beginPaint(const QRegion &region) -

277 { -

278

if (!m_image

!m_image

Description

TRUE

never evaluated

FALSE

evaluated 8276 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

&& !m_size.isEmpty()

!m_size.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

)

0-8276

279

resize(m_size, QRegion());

never executed: resize(m_size, QRegion());

280 -

281

if (!m_image

!m_image

Description

TRUE

never evaluated

FALSE

evaluated 8276 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

0-8276

282

return;

never executed: return;

283 m_size = QSize(); -

284 m_paintRegion = region; -

285 m_image->preparePaint(m_paintRegion); -

286 -

287

if (m_image->hasAlpha()

m_image->hasAlpha()

Description

TRUE

evaluated 3 times by 2 tests

Evaluated by:

tst_QSystemTrayIcon
tst_QWidget

FALSE

evaluated 8273 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

) {

3-8273

288 QPainter p(paintDevice()); -

289 p.setCompositionMode(QPainter::CompositionMode_Source); -

290 const QVector<QRect> rects = m_paintRegion.rects(); -

291 const QColor blank = Qt::transparent; -

292

for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end()

it != rects.end()	Description
TRUE	evaluated 3 times by 2 tests Evaluated by: tst_QSystemTrayIcon tst_QWidget
FALSE	evaluated 3 times by 2 tests Evaluated by: tst_QSystemTrayIcon tst_QWidget

; ++it) {

293 p.fillRect(*it, blank); -

294

}

executed 3 times by 2 tests: end of block

Executed by:

tst_QSystemTrayIcon
tst_QWidget

295

}

executed 3 times by 2 tests: end of block

Executed by:

tst_QSystemTrayIcon
tst_QWidget

296

}

executed 8276 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

8276

297 -

298 void QXcbBackingStore::endPaint() -

299 { -

300 QXcbWindow *platformWindow = static_cast<QXcbWindow *>(window()->handle()); -

301

if (!platformWindow

!platformWindow

Description

TRUE

never evaluated

FALSE

evaluated 8276 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

|| !platformWindow->imageNeedsRgbSwap()

!platformWindo...NeedsRgbSwap()

Description

TRUE

evaluated 8276 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

)

0-8276

302

return;

executed 8276 times by 98 tests: return;

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

8276

303 -

304 -

305 -

306 const QVector<QRect> rects = m_paintRegion.rects(); -

307

if (rects.isEmpty()

rects.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

)

308

return;

never executed: return;

309 QPainter p(m_image->image()); -

310

for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end()

it != rects.end()	Description
TRUE	never evaluated
FALSE	never evaluated

; ++it) {

311 const QRect rect = *it; -

312 p.drawImage(rect.topLeft(), m_rgbImage.copy(rect).rgbSwapped()); -

313

}

never executed: end of block

314

}

never executed: end of block

315 -

316 -

317 QImage QXcbBackingStore::toImage() const -

318 { -

319

return

never executed: return m_image && m_image->image() ? *m_image->image() : QImage();

m_image

m_image	Description
TRUE	never evaluated
FALSE	never evaluated

&& m_image->image()

m_image->image()	Description
TRUE	never evaluated
FALSE	never evaluated

? *m_image->image() : QImage();

never executed: return m_image && m_image->image() ? *m_image->image() : QImage();

320 } -

321 -

322 -

323 QPlatformGraphicsBuffer *QXcbBackingStore::graphicsBuffer() const -

324 { -

325

return

executed 22 times by 2 tests: return m_image ? m_image->graphicsBuffer() : nullptr;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

m_image

m_image	Description
TRUE	evaluated 22 times by 2 tests Evaluated by: tst_QGraphicsView tst_QOpenGLWidget
FALSE	never evaluated

? m_image->graphicsBuffer() : nullptr;

executed 22 times by 2 tests: return m_image ? m_image->graphicsBuffer() : nullptr;

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

0-22

326 } -

327 -

328 void QXcbBackingStore::flush(QWindow *window, const QRegion &region, const QPoint &offset) -

329 { -

330

if (!m_image

!m_image

Description

TRUE

never evaluated

FALSE

evaluated 8618 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

|| m_image->size().isEmpty()

m_image->size().isEmpty()

Description

TRUE

never evaluated

FALSE

evaluated 8618 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

0-8618

331

return;

never executed: return;

332 -

333 QSize imageSize = m_image->size(); -

334 -

335 QRegion clipped = region; -

336 clipped &= QRect(QPoint(), QHighDpi::toNativePixels(window->size(), window)); -

337 clipped &= QRect(0, 0, imageSize.width(), imageSize.height()).translated(-offset); -

338 -

339 QRect bounds = clipped.boundingRect(); -

340 -

341

if (bounds.isNull()

bounds.isNull()

Description

TRUE

never evaluated

FALSE

evaluated 8618 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

0-8618

342

return;

never executed: return;

343 -

344 (void)connection();; -

345 -

346 QXcbWindow *platformWindow = static_cast<QXcbWindow *>(window->handle()); -

347

if (!platformWindow

!platformWindow

Description

TRUE

never evaluated

FALSE

evaluated 8618 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

) {

0-8618

348 QMessageLogger(__FILE__, 395, __PRETTY_FUNCTION__).warning("QXcbBackingStore::flush: QWindow has no platform window (QTBUG-32681)"); -

349

return;

never executed: return;

350 } -

351 -

352 QVector<QRect> rects = clipped.rects(); -

353

for (int i = 0; i < rects.size()

i < rects.size()

Description

TRUE

evaluated 17120 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

evaluated 8618 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

; ++i) {

8618-17120

354 QRect rect = QRect(rects.at(i).topLeft(), rects.at(i).size()); -

355 m_image->put(platformWindow->xcb_window(), rect.topLeft(), rect.translated(offset)); -

356

}

executed 17120 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

17120

357 -

358 (void)connection();; -

359 -

360

if (platformWindow->needsSync()

platformWindow->needsSync()

Description

TRUE

never evaluated

FALSE

evaluated 8618 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

)

0-8618

361

platformWindow->updateSyncRequestCounter();

never executed: platformWindow->updateSyncRequestCounter();

362 else -

363

xcb_flush(xcb_connection());

executed 8618 times by 98 tests: xcb_flush(xcb_connection());

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

8618

364 } -

365 -

366 -

367 void QXcbBackingStore::composeAndFlush(QWindow *window, const QRegion &region, const QPoint &offset, -

368 QPlatformTextureList *textures, QOpenGLContext *context, -

369 bool translucentBackground) -

370 { -

371 QPlatformBackingStore::composeAndFlush(window, region, offset, textures, context, translucentBackground); -

372 -

373 (void)connection();; -

374 -

375 QXcbWindow *platformWindow = static_cast<QXcbWindow *>(window->handle()); -

376

if (platformWindow->needsSync()

platformWindow->needsSync()	Description
TRUE	never evaluated
FALSE	evaluated 22 times by 2 tests Evaluated by: tst_QGraphicsView tst_QOpenGLWidget

) {

0-22

377 platformWindow->updateSyncRequestCounter(); -

378

}

never executed: end of block

else {

379 xcb_flush(xcb_connection()); -

380

}

executed 22 times by 2 tests: end of block

Executed by:

tst_QGraphicsView
tst_QOpenGLWidget

381 } -

382 -

383 -

384 void QXcbBackingStore::resize(const QSize &size, const QRegion &) -

385 { -

386

if (m_image

m_image

Description

TRUE

evaluated 309 times by 18 tests

Evaluated by:

tst_QAccessibility
tst_QBackingStore
tst_QBoxLayout
tst_QDockWidget
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QGraphicsView
tst_QListWidget
tst_QMainWindow
tst_QMdiArea
tst_QMenu
tst_QMessageBox
tst_QPushButton
tst_QSpinBox
tst_QSystemTrayIcon
tst_QTableView
tst_QWidget
tst_QWidget_window

FALSE

evaluated 2424 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

&& size == m_image->size()

size == m_image->size()	Description
TRUE	never evaluated
FALSE	evaluated 309 times by 18 tests Evaluated by: tst_QAccessibility tst_QBackingStore tst_QBoxLayout tst_QDockWidget tst_QFiledialog tst_QGraphicsProxyWidget tst_QGraphicsView tst_QListWidget tst_QMainWindow tst_QMdiArea tst_QMenu tst_QMessageBox tst_QPushButton tst_QSpinBox tst_QSystemTrayIcon tst_QTableView tst_QWidget tst_QWidget_window

)

0-2424

387

return;

never executed: return;

388 (void)connection();; -

389 -

390 -

391

QXcbScreen *screen = window()->screen()

window()->screen()

Description

TRUE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

FALSE

never evaluated

? static_cast<QXcbScreen *>(window()->screen()->handle()) : 0;

0-2733

392 QPlatformWindow *pw = window()->handle(); -

393

if (!pw

!pw

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

) {

0-2733

394 window()->create(); -

395 pw = window()->handle(); -

396

}

never executed: end of block

397 QXcbWindow* win = static_cast<QXcbWindow *>(pw); -

398 -

399 delete m_image; -

400

if (!screen

!screen

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

) {

0-2733

401 m_image = 0; -

402 m_size = size; -

403

return;

never executed: return;

404 } -

405 m_image = new QXcbShmImage(screen, size, win->depth(), win->imageFormat()); -

406 -

407 -

408

if (win->imageNeedsRgbSwap()

win->imageNeedsRgbSwap()

Description

TRUE

never evaluated

FALSE

evaluated 2733 times by 98 tests

Evaluated by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

) {

0-2733

409 m_rgbImage = QImage(size, win->imageFormat()); -

410

}

never executed: end of block

411 (void)connection();; -

412

}

executed 2733 times by 98 tests: end of block

Executed by:

tst_Gestures
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractScrollArea
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDataWidgetMapper
tst_QDesktopWidget
tst_QDialog
tst_QDialogButtonBox
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
...

2733

413 -

414 extern void qt_scrollRectInImage(QImage &img, const QRect &rect, const QPoint &offset); -

415 -

416 bool QXcbBackingStore::scroll(const QRegion &area, int dx, int dy) -

417 { -

418

if (!m_image

!m_image	Description
TRUE	evaluated 129 times by 12 tests Evaluated by: tst_QCompleter tst_QGraphicsGridLayout tst_QGraphicsItem tst_QGraphicsProxyWidget tst_QGraphicsScene tst_QGraphicsView tst_QPainter tst_QPlainTextEdit tst_QTableView tst_QTextEdit tst_QTouchEvent tst_QWidget
FALSE	evaluated 1885 times by 15 tests Evaluated by: tst_QAbstractItemView tst_QComboBox tst_QGraphicsItem tst_QGraphicsProxyWidget tst_QGraphicsView tst_QGraphicsWidget tst_QItemDelegate tst_QItemView tst_QListView tst_QListWidget tst_QMdiArea tst_QMdiSubWindow tst_QTableView tst_QTreeView tst_QWidget

|| m_image->image()->isNull()

m_image->image()->isNull()	Description
TRUE	never evaluated
FALSE	evaluated 1885 times by 15 tests Evaluated by: tst_QAbstractItemView tst_QComboBox tst_QGraphicsItem tst_QGraphicsProxyWidget tst_QGraphicsView tst_QGraphicsWidget tst_QItemDelegate tst_QItemView tst_QListView tst_QListWidget tst_QMdiArea tst_QMdiSubWindow tst_QTableView tst_QTreeView tst_QWidget

)

0-1885

419

return

executed 129 times by 12 tests: return false;

Executed by:

tst_QCompleter
tst_QGraphicsGridLayout
tst_QGraphicsItem
tst_QGraphicsProxyWidget
tst_QGraphicsScene
tst_QGraphicsView
tst_QPainter
tst_QPlainTextEdit
tst_QTableView
tst_QTextEdit
tst_QTouchEvent
tst_QWidget

false;

executed 129 times by 12 tests: return false;

Executed by:

tst_QCompleter
tst_QGraphicsGridLayout
tst_QGraphicsItem
tst_QGraphicsProxyWidget
tst_QGraphicsScene
tst_QGraphicsView
tst_QPainter
tst_QPlainTextEdit
tst_QTableView
tst_QTextEdit
tst_QTouchEvent
tst_QWidget

129

420 -

421 m_image->preparePaint(area); -

422 -

423 QPoint delta(dx, dy); -

424 const QVector<QRect> rects = area.rects(); -

425

for (int i = 0; i < rects.size()

i < rects.size()	Description
TRUE	evaluated 1885 times by 15 tests Evaluated by: tst_QAbstractItemView tst_QComboBox tst_QGraphicsItem tst_QGraphicsProxyWidget tst_QGraphicsView tst_QGraphicsWidget tst_QItemDelegate tst_QItemView tst_QListView tst_QListWidget tst_QMdiArea tst_QMdiSubWindow tst_QTableView tst_QTreeView tst_QWidget
FALSE	evaluated 1885 times by 15 tests Evaluated by: tst_QAbstractItemView tst_QComboBox tst_QGraphicsItem tst_QGraphicsProxyWidget tst_QGraphicsView tst_QGraphicsWidget tst_QItemDelegate tst_QItemView tst_QListView tst_QListWidget tst_QMdiArea tst_QMdiSubWindow tst_QTableView tst_QTreeView tst_QWidget

; ++i)

1885

426

qt_scrollRectInImage(*m_image->image(), rects.at(i), delta);

executed 1885 times by 15 tests: qt_scrollRectInImage(*m_image->image(), rects.at(i), delta);

Executed by:

tst_QAbstractItemView
tst_QComboBox
tst_QGraphicsItem
tst_QGraphicsProxyWidget
tst_QGraphicsView
tst_QGraphicsWidget
tst_QItemDelegate
tst_QItemView
tst_QListView
tst_QListWidget
tst_QMdiArea
tst_QMdiSubWindow
tst_QTableView
tst_QTreeView
tst_QWidget

1885

427

return

executed 1885 times by 15 tests: return true;

Executed by:

tst_QAbstractItemView
tst_QComboBox
tst_QGraphicsItem
tst_QGraphicsProxyWidget
tst_QGraphicsView
tst_QGraphicsWidget
tst_QItemDelegate
tst_QItemView
tst_QListView
tst_QListWidget
tst_QMdiArea
tst_QMdiSubWindow
tst_QTableView
tst_QTreeView
tst_QWidget

true;

executed 1885 times by 15 tests: return true;

Executed by:

tst_QAbstractItemView
tst_QComboBox
tst_QGraphicsItem
tst_QGraphicsProxyWidget
tst_QGraphicsView
tst_QGraphicsWidget
tst_QItemDelegate
tst_QItemView
tst_QListView
tst_QListWidget
tst_QMdiArea
tst_QMdiSubWindow
tst_QTableView
tst_QTreeView
tst_QWidget

1885

428 } -

429 -

430 -

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