qarraydata.cpp

Absolute File Name:

/home/qt/qt5_coco/qt5/qtbase/src/corelib/tools/qarraydata.cpp

Switch to Source code

Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 #pragma GCC diagnostic push -

8 -

9 -

10 #pragma GCC diagnostic ignored "-Wmissing-field-initializers" -

11 -

12 -

13 const QArrayData QArrayData::shared_null[2] = { -

14 { { { -1 } }, 0, 0, 0, sizeof(QArrayData) }, -

15 }; -

16 -

17 static const QArrayData qt_array[3] = { -

18 { { { -1 } }, 0, 0, 0, sizeof(QArrayData) }, -

19 { { { 0 } }, 0, 0, 0, sizeof(QArrayData) }, -

20 }; -

21 -

22 -

23 #pragma GCC diagnostic pop -

24 -

25 -

26 static const QArrayData &qt_array_empty = qt_array[0]; -

27 static const QArrayData &qt_array_unsharable_empty = qt_array[1]; -

28 -

29 QArrayData *QArrayData::allocate(size_t objectSize, size_t alignment, -

30 size_t capacity, AllocationOptions options) noexcept -

31 { -

32 -

33 ((!(alignment >= alignof(QArrayData) && !(alignment & (alignment - 1)))) ? qt_assert("alignment >= Q_ALIGNOF(QArrayData) && !(alignment & (alignment - 1))", -

34 __FILE__ -

35 , -

36 64 -

37 ) : qt_noop()) -

38 ; -

39 -

40 -

if (!(options & RawData)

!(options & RawData)

Description

TRUE

evaluated 184303577 times by 841 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

FALSE

evaluated 1895371 times by 572 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

&& !capacity

!capacity

Description

TRUE

evaluated 86319323 times by 823 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

FALSE

evaluated 97984254 times by 814 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

) {

1895371-184303577

42 -

if (options & Unsharable

options & Unsharable

Description

TRUE

evaluated 83105657 times by 702 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

FALSE

evaluated 3213666 times by 657 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

)

3213666-83105657

return

executed 83105657 times by 702 tests: return const_cast<QArrayData *>(&qt_array_unsharable_empty);

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

const_cast<QArrayData *>(&qt_array_unsharable_empty);

executed 83105657 times by 702 tests: return const_cast<QArrayData *>(&qt_array_unsharable_empty);

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

83105657

45 -

return

executed 3213666 times by 657 tests: return const_cast<QArrayData *>(&qt_array_empty);

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

const_cast<QArrayData *>(&qt_array_empty);

executed 3213666 times by 657 tests: return const_cast<QArrayData *>(&qt_array_empty);

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

3213666

47 } -

48 -

49 size_t headerSize = sizeof(QArrayData); -

50 -

51 -

52 -

53 -

54 -

if (!(options & RawData)

!(options & RawData)

Description

TRUE

evaluated 97984254 times by 814 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

FALSE

evaluated 1895371 times by 572 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

)

1895371-97984254

headerSize += (alignment - alignof(QArrayData));

executed 97984254 times by 814 tests: headerSize += (alignment - alignof(QArrayData));

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

97984254

57 -

58 -

if (options & Grow

options & Grow

Description

TRUE

evaluated 9730322 times by 681 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

FALSE

evaluated 90149303 times by 725 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

) {

9730322-90149303

60 -

61 -

if (capacity > std::numeric_limits<size_t>::max() / objectSize

capacity > std...) / objectSize

Description

TRUE

never evaluated

FALSE

evaluated 9730322 times by 681 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

)

0-9730322

return

never executed: return 0;

64 -

65 size_t alloc; -

if (mul_overflow(objectSize, capacity, &alloc)

mul_overflow(o...acity, &alloc)

Description

TRUE

never evaluated

FALSE

evaluated 9730322 times by 681 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

)

0-9730322

return

never executed: return 0;

68 -

69 -

if (headerSize > size_t(MaxAllocSize)

headerSize > s...(MaxAllocSize)

Description

TRUE

never evaluated

FALSE

evaluated 9730322 times by 681 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

|| alloc > size_t(MaxAllocSize) - headerSize

alloc > size_t...) - headerSize

Description

TRUE

never evaluated

FALSE

evaluated 9730322 times by 681 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

)

0-9730322

return

never executed: return 0;

72 -

73 capacity = qAllocMore(int(alloc), int(headerSize)) / int(objectSize); -

}

executed 9730322 times by 681 tests: end of block

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
tst_QAnimationGroup
...

9730322

75 -

76 size_t allocSize; -

if (mul_overflow(objectSize, capacity, &allocSize)

mul_overflow(o...y, &allocSize)

Description

TRUE

never evaluated

FALSE

evaluated 99878119 times by 815 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

)

0-99878119

return

never executed: return 0;

if (add_overflow(allocSize, headerSize, &allocSize)

add_overflow(a...e, &allocSize)

Description

TRUE

never evaluated

FALSE

evaluated 99879625 times by 815 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

)

0-99879625

return

never executed: return 0;

81 -

82 QArrayData *header = static_cast<QArrayData *>(::malloc(allocSize)); -

if (header

header

Description

TRUE

evaluated 99879625 times by 815 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

FALSE

never evaluated

) {

0-99879625

84 quintptr data = (quintptr(header) + sizeof(QArrayData) + alignment - 1) -

85 & ~(alignment - 1); -

86 -

87 -

88 header->ref.atomic.store(bool(!(options & Unsharable))); -

89 -

90 -

91 -

92 header->size = 0; -

93 header->alloc = capacity; -

94 header->capacityReserved = bool(options & CapacityReserved); -

95 header->offset = data - quintptr(header); -

}

executed 99878493 times by 815 tests: end of block

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

99878493

97 -

return

executed 99879625 times by 815 tests: return header;

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

header;

executed 99879625 times by 815 tests: return header;

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

99879625

99 } -

100 -

101 void QArrayData::deallocate(QArrayData *data, size_t objectSize, -

102 size_t alignment) noexcept -

103 { -

104 -

105 ((!(alignment >= alignof(QArrayData) && !(alignment & (alignment - 1)))) ? qt_assert("alignment >= Q_ALIGNOF(QArrayData) && !(alignment & (alignment - 1))", -

106 __FILE__ -

107 , -

108 132 -

109 ) : qt_noop()) -

110 ; -

111 (void)objectSize; (void)alignment; -

112 -

113 -

114

if (data == &qt_array_unsharable_empty

data == &qt_ar...sharable_empty

Description

TRUE

evaluated 3563245 times by 342 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_ModelTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QAnimationGroup
tst_QApplication
tst_QArrayData
tst_QArrayData_StrictIterators
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

FALSE

evaluated 99864246 times by 1080 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

)

3563245-99864246

115

return;

executed 3563245 times by 342 tests: return;

Executed by:

tst_Collections
tst_Gestures
tst_ModelTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QAnimationGroup
tst_QApplication
tst_QArrayData
tst_QArrayData_StrictIterators
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

3563245

116 -

117 -

118 ((!(data == 0 || !data->ref.isStatic())) ? qt_assert_x("QArrayData::deallocate", "Static data can not be deleted", -

119 __FILE__ -

120 , -

121 141 -

122 ) : qt_noop()) -

123 ; -

124 ::free(data); -

125

}

executed 99864246 times by 1080 tests: end of block

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

99864246

126 -

127 namespace QtPrivate { -

128 -

129 -

130 -

131 QContainerImplHelper::CutResult QContainerImplHelper::mid(int originalLength, int *_position, int *_length) -

132 { -

133 int &position = *_position; -

134 int &length = *_length; -

135

if (position > originalLength

position > originalLength

Description

TRUE

evaluated 12732 times by 14 tests

Evaluated by:

tst_QAuthenticator
tst_QDateTime
tst_QFileDialog2
tst_QFiledialog
tst_QFontComboBox
tst_QHttpSocketEngine
tst_QList
tst_QList_StrictIterators
tst_QString
tst_QStringRef
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_QXmlStream
tst_Spdy

FALSE

evaluated 2020731 times by 375 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
...

)

12732-2020731

136

return

executed 12732 times by 14 tests: return Null;

Executed by:

tst_QAuthenticator
tst_QDateTime
tst_QFileDialog2
tst_QFiledialog
tst_QFontComboBox
tst_QHttpSocketEngine
tst_QList
tst_QList_StrictIterators
tst_QString
tst_QStringRef
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_QXmlStream
tst_Spdy

Null;

executed 12732 times by 14 tests: return Null;

Executed by:

tst_QAuthenticator
tst_QDateTime
tst_QFileDialog2
tst_QFiledialog
tst_QFontComboBox
tst_QHttpSocketEngine
tst_QList
tst_QList_StrictIterators
tst_QString
tst_QStringRef
tst_QXmlInputSource
tst_QXmlSimpleReader
tst_QXmlStream
tst_Spdy

12732

137 -

138

if (position < 0

position < 0

Description

TRUE

evaluated 107 times by 6 tests

Evaluated by:

tst_Collections
tst_QAccessibility
tst_QString
tst_QStringRef
tst_QVector
tst_QVector_StrictIterators

FALSE

evaluated 2020624 times by 375 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
...

) {

107-2020624

139

if (length < 0

length < 0	Description
TRUE	evaluated 21 times by 3 tests Evaluated by: tst_Collections tst_QString tst_QStringRef
FALSE	evaluated 86 times by 5 tests Evaluated by: tst_QAccessibility tst_QString tst_QStringRef tst_QVector tst_QVector_StrictIterators

|| length + position >= originalLength

length + posit...originalLength	Description
TRUE	evaluated 38 times by 4 tests Evaluated by: tst_QString tst_QStringRef tst_QVector tst_QVector_StrictIterators
FALSE	evaluated 48 times by 3 tests Evaluated by: tst_QAccessibility tst_QString tst_QStringRef

)

21-86

140

return

executed 59 times by 5 tests: return Full;

Executed by:

tst_Collections
tst_QString
tst_QStringRef
tst_QVector
tst_QVector_StrictIterators

Full;

executed 59 times by 5 tests: return Full;

Executed by:

tst_Collections
tst_QString
tst_QStringRef
tst_QVector
tst_QVector_StrictIterators

141

if (length + position <= 0

length + position <= 0	Description
TRUE	evaluated 36 times by 3 tests Evaluated by: tst_QAccessibility tst_QString tst_QStringRef
FALSE	evaluated 12 times by 2 tests Evaluated by: tst_QString tst_QStringRef

)

12-36

142

return

executed 36 times by 3 tests: return Null;

Executed by:

tst_QAccessibility
tst_QString
tst_QStringRef

Null;

executed 36 times by 3 tests: return Null;

Executed by:

tst_QAccessibility
tst_QString
tst_QStringRef

143 length += position; -

144 position = 0; -

145

}

executed 12 times by 2 tests: end of block

Executed by:

tst_QString
tst_QStringRef

else if (uint(length) > uint(originalLength - position)

uint(length) >...th - position)

Description

TRUE

evaluated 754106 times by 357 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
...

FALSE

evaluated 1266518 times by 313 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
...

) {

12-1266518

146 length = originalLength - position; -

147

}

executed 754106 times by 357 tests: end of block

Executed by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
...

754106

148 -

149

if (position == 0

position == 0

Description

TRUE

evaluated 384764 times by 323 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QBuffer
...

FALSE

evaluated 1635872 times by 365 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QBuffer
...

&& length == originalLength

length == originalLength

Description

TRUE

evaluated 207846 times by 247 tests

Evaluated by:

tst_Collections
tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
...

FALSE

evaluated 176918 times by 281 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QCheckBox
...

)

176918-1635872

150

return

executed 207846 times by 247 tests: return Full;

Executed by:

tst_Collections
tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
...

Full;

executed 207846 times by 247 tests: return Full;

Executed by:

tst_Collections
tst_Lancelot
tst_LargeFile
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QChar
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
...

207846

151 -

152

return

executed 1812790 times by 366 tests: return length > 0 ? Subset : Empty;

Executed by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QBuffer
...

length > 0

Description

TRUE

evaluated 1795952 times by 366 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QBuffer
...

FALSE

evaluated 16838 times by 209 tests

Evaluated by:

tst_Collections
tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QByteArray
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
...

? Subset : Empty;

executed 1812790 times by 366 tests: return length > 0 ? Subset : Empty;

Executed by:

tst_Collections
tst_Gestures
tst_Lancelot
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QAsn1Element
tst_QAuthenticator
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QBuffer
...

16838-1812790

153 } -

154 } -

155 -

156 -

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