qlist.cpp

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6const QListData::Data QListData::shared_null = { { { -1 } }, 0, 0, 0, { 0 } };-
static int grow(int size)
{
if (size_t(size) > (MaxAllocSize - QListData::DataHeaderSize) / sizeof(void *))
qBadAlloc();
volatile int x = qAllocMore(size * sizeof(void *), QListData::DataHeaderSize) / sizeof(void *);
return x;
}QListData::Data *QListData::detach_grow(int *idx, int num)
8{-
9 Data *x = d;-
10 int l = x->end - x->begin;-
11 int nl = l + num;-
12 int allocauto blockInfo = growqCalculateGrowingBlockSize(nl, sizeof(void *), DataHeaderSize);-
13 Data* t = static_cast<Data *>(::malloc(DataHeaderSize + alloc * sizeof(void *)));blockInfo.size));-
14 do { if (!(t)
!(t)Description
TRUEnever evaluated
FALSEevaluated 1170293 times by 591 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
  • ...
) qBadAlloc();
never executed: qBadAlloc();
 } while (0);		0-1170293
15 t->alloc = int(uint(blockInfo.elementCount));-
16-
17 t->ref.initializeOwned();-
18-
19-
20-
21-
22-
23-
24 t->alloc = alloc;int bg;-
25 if (*
*idx < 0Description
TRUEnever evaluated
FALSEevaluated 1170293 times by 591 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
  • ...
idx < 0
*idx < 0Description
TRUEnever evaluated
FALSEevaluated 1170293 times by 591 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
  • ...
) {		0-1170293
26 *idx = 0;-
27 bg = (t->alloc - nl) >> 1;-
28 }
never executed: end of block
 else if (*
*idx > lDescription
TRUEevaluated 1005874 times by 588 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
  • ...
FALSEevaluated 164419 times by 280 tests
Evaluated by:
  • tst_Collections
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_PlatformSocketEngine
  • tst_QAbstractAnimation
  • tst_QAbstractButton
  • tst_QAbstractFileEngine
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSocket
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QBuffer
  • ...
idx > l
*idx > lDescription
TRUEevaluated 1005874 times by 588 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
  • ...
FALSEevaluated 164419 times by 280 tests
Evaluated by:
  • tst_Collections
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_PlatformSocketEngine
  • tst_QAbstractAnimation
  • tst_QAbstractButton
  • tst_QAbstractFileEngine
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSocket
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QBuffer
  • ...
) {		0-1005874
29 *idx = l;-
30 bg = 0;-
31 }
executed 1005874 times by 588 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
  • ...
 else if (*
*idx < (l >> 1)Description
TRUEevaluated 3831 times by 13 tests
Evaluated by:
  • tst_Collections
  • tst_QAbstractItemView
  • tst_QApplication
  • tst_QCommandLineParser
  • tst_QList
  • tst_QList_StrictIterators
  • tst_QPluginLoader
  • tst_QRegExp
  • tst_QStateMachine
  • tst_QStringListModel
  • tst_QTextBoundaryFinder
  • tst_QUrlQuery
  • tst_qmessagehandler
FALSEevaluated 160588 times by 278 tests
Evaluated by:
  • tst_Collections
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_PlatformSocketEngine
  • tst_QAbstractAnimation
  • tst_QAbstractButton
  • tst_QAbstractFileEngine
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSocket
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QBuffer
  • ...
idx < (l >> 1)
*idx < (l >> 1)Description
TRUEevaluated 3831 times by 13 tests
Evaluated by:
  • tst_Collections
  • tst_QAbstractItemView
  • tst_QApplication
  • tst_QCommandLineParser
  • tst_QList
  • tst_QList_StrictIterators
  • tst_QPluginLoader
  • tst_QRegExp
  • tst_QStateMachine
  • tst_QStringListModel
  • tst_QTextBoundaryFinder
  • tst_QUrlQuery
  • tst_qmessagehandler
FALSEevaluated 160588 times by 278 tests
Evaluated by:
  • tst_Collections
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_PlatformSocketEngine
  • tst_QAbstractAnimation
  • tst_QAbstractButton
  • tst_QAbstractFileEngine
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSocket
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QBuffer
  • ...
) {		3831-1005874
32 bg = (t->alloc - nl) >> 1;-
33 }
executed 3831 times by 13 tests: end of block
Executed by:
  • tst_Collections
  • tst_QAbstractItemView
  • tst_QApplication
  • tst_QCommandLineParser
  • tst_QList
  • tst_QList_StrictIterators
  • tst_QPluginLoader
  • tst_QRegExp
  • tst_QStateMachine
  • tst_QStringListModel
  • tst_QTextBoundaryFinder
  • tst_QUrlQuery
  • tst_qmessagehandler
 else {		3831
34 bg = 0;-
35 }
executed 160588 times by 278 tests: end of block
Executed by:
  • tst_Collections
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_PlatformSocketEngine
  • tst_QAbstractAnimation
  • tst_QAbstractButton
  • tst_QAbstractFileEngine
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSocket
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QBuffer
  • ...
160588
36 t->begin = bg;-
37 t->end = bg + nl;-
38 d = t;-
39-
40 return
executed 1170293 times by 591 tests: return x;
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
  • ...
 x;
executed 1170293 times by 591 tests: return x;
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
  • ...
1170293
41}-
42QListData::Data *QListData::detach(int alloc)-
43{-
44 Data *x = d;-
45 Data* t = static_cast<Data *>(::malloc(DataHeaderSize +qCalculateBlockSize(alloc*, sizeof(void*)));*), DataHeaderSize)));-
46 do { if (!(t)
!(t)Description
TRUEnever evaluated
FALSEevaluated 210646 times by 442 tests
Evaluated by:
  • tst_Collections
  • tst_Compiler
  • tst_Gestures
  • tst_Lancelot
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAbstractTextDocumentLayout
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAlgorithms
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QButtonGroup
  • ...
) qBadAlloc();
never executed: qBadAlloc();
 } while (0);		0-210646
47-
48 t->ref.initializeOwned();-
49 t->alloc = alloc;-
50 if (!alloc
!allocDescription
TRUEevaluated 32574 times by 128 tests
Evaluated by:
  • tst_Collections
  • tst_Compiler
  • tst_Gestures
  • tst_Lancelot
  • tst_ModelTest
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAccessibility
  • tst_QAlgorithms
  • tst_QCalendarWidget
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCompleter
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDebug
  • tst_QDialog
  • tst_QDirIterator
  • tst_QDirModel
  • tst_QDnsLookup
  • tst_QFileDialog2
  • tst_QFileIconProvider
  • tst_QFileSystemModel
  • tst_QFileSystemWatcher
  • tst_QFiledialog
  • ...
FALSEevaluated 178072 times by 429 tests
Evaluated by:
  • tst_Collections
  • tst_Compiler
  • tst_Gestures
  • tst_Lancelot
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAbstractTextDocumentLayout
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAlgorithms
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QButtonGroup
  • ...
) {		32574-178072
51 t->begin = 0;-
52 t->end = 0;-
53 }
executed 32574 times by 128 tests: end of block
Executed by:
  • tst_Collections
  • tst_Compiler
  • tst_Gestures
  • tst_Lancelot
  • tst_ModelTest
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAccessibility
  • tst_QAlgorithms
  • tst_QCalendarWidget
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCompleter
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDebug
  • tst_QDialog
  • tst_QDirIterator
  • tst_QDirModel
  • tst_QDnsLookup
  • tst_QFileDialog2
  • tst_QFileIconProvider
  • tst_QFileSystemModel
  • tst_QFileSystemWatcher
  • tst_QFiledialog
  • ...
 else {		32574
54 t->begin = x->begin;-
55 t->end = x->end;-
56 }
executed 178072 times by 429 tests: end of block
Executed by:
  • tst_Collections
  • tst_Compiler
  • tst_Gestures
  • tst_Lancelot
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAbstractTextDocumentLayout
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAlgorithms
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QButtonGroup
  • ...
178072
57 d = t;-
58-
59 return
executed 210646 times by 442 tests: return x;
Executed by:
  • tst_Collections
  • tst_Compiler
  • tst_Gestures
  • tst_Lancelot
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAbstractTextDocumentLayout
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAlgorithms
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QButtonGroup
  • ...
 x;
executed 210646 times by 442 tests: return x;
Executed by:
  • tst_Collections
  • tst_Compiler
  • tst_Gestures
  • tst_Lancelot
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemModel
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractPrintDialog
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAbstractTextDocumentLayout
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAlgorithms
  • tst_QAnimationGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QButtonGroup
  • ...
210646
60}-
61-
62void QListData::realloc(int alloc)-
63{-
64 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,142139) : qt_noop());-
65 Data *x = static_cast<Data *>(::realloc(d, DataHeaderSize +qCalculateBlockSize(alloc*, sizeof(void *)));*), DataHeaderSize)));-
66 do { if (!(x)
!(x)Description
TRUEnever evaluated
FALSEevaluated 838 times by 15 tests
Evaluated by:
  • tst_QApplication
  • tst_QGraphicsWidget
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QLabel
  • tst_QNetworkReply
  • tst_QPixmap
  • tst_QPlainTextEdit
  • tst_QSslSocket
  • tst_QStyleSheetStyle
  • tst_QSystemTrayIcon
  • tst_QTextBrowser
  • tst_QTextEdit
) qBadAlloc();
never executed: qBadAlloc();
 } while (0);		0-838
67-
68 d = x;-
69 d->alloc = alloc;-
70 if (!alloc
!allocDescription
TRUEnever evaluated
FALSEevaluated 838 times by 15 tests
Evaluated by:
  • tst_QApplication
  • tst_QGraphicsWidget
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QLabel
  • tst_QNetworkReply
  • tst_QPixmap
  • tst_QPlainTextEdit
  • tst_QSslSocket
  • tst_QStyleSheetStyle
  • tst_QSystemTrayIcon
  • tst_QTextBrowser
  • tst_QTextEdit
)		0-838
71 d->begin = d->end = 0;
never executed: d->begin = d->end = 0;
0
72}
executed 838 times by 15 tests: end of block
Executed by:
  • tst_QApplication
  • tst_QGraphicsWidget
  • tst_QIcon
  • tst_QImage
  • tst_QImageReader
  • tst_QImageWriter
  • tst_QLabel
  • tst_QNetworkReply
  • tst_QPixmap
  • tst_QPlainTextEdit
  • tst_QSslSocket
  • tst_QStyleSheetStyle
  • tst_QSystemTrayIcon
  • tst_QTextBrowser
  • tst_QTextEdit
838
73-
74void QListData::realloc_grow(int growth)-
75{-
76 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,154151) : qt_noop());-
77 int allocauto r = growqCalculateGrowingBlockSize(d->alloc + growth, sizeof(void *), DataHeaderSize);-
78 Data *x = static_cast<Data *>(::realloc(d, DataHeaderSize + alloc * sizeof(void *)));r.size));-
79 do { if (!(x)
!(x)Description
TRUEnever evaluated
FALSEevaluated 423175 times by 395 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_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSocket
  • tst_QAbstractSpinBox
  • tst_QAbstractTextDocumentLayout
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAlgorithms
  • tst_QAnimationGroup
  • ...
) qBadAlloc();
never executed: qBadAlloc();
 } while (0);		0-423175
80-
81 d = x;-
82 d->alloc = alloc;int(uint(r.elementCount));-
83}
executed 423175 times by 395 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_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSocket
  • tst_QAbstractSpinBox
  • tst_QAbstractTextDocumentLayout
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QAlgorithms
  • tst_QAnimationGroup
  • ...
423175
84-
85void QListData::dispose(Data *d)-
86{-
87 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,165162) : qt_noop());-
88 free(d);-
89}-
90-
91-
92void **QListData::append(int n)-
93{-
94 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,172169) : qt_noop());-
95 int e = d->end;-
96 if (e + n > d->alloc) {-
97 int b = d->begin;-
98 if (b - n >= 2 * d->alloc / 3) {-
99-
100 e -= b;-
101 ::memcpy(d->array, d->array + b, e * sizeof(void *));-
102 d->begin = 0;-
103 } else {-
104 realloc_grow(n);-
105 }-
106 }-
107 d->end = e + n;-
108 return d->array + e;-
109}-
110-
111-
112void **QListData::append()-
113{-
114 return append(1);-
115}-
116-
117-
118void **QListData::append(const QListData& l)-
119{-
120 return append(l.d->end - l.d->begin);-
121}-
122-
123void **QListData::prepend()-
124{-
125 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,203200) : qt_noop());-
126 if (d->begin == 0) {-
127 if (d->end >= d->alloc / 3)-
128 realloc_grow(1);-
129-
130 if (d->end < d->alloc / 3)-
131 d->begin = d->alloc - 2 * d->end;-
132 else-
133 d->begin = d->alloc - d->end;-
134-
135 ::memmove(d->array + d->begin, d->array, d->end * sizeof(void *));-
136 d->end += d->begin;-
137 }-
138 return d->array + --d->begin;-
139}-
140-
141void **QListData::insert(int i)-
142{-
143 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,221218) : qt_noop());-
144 if (i <= 0)-
145 return prepend();-
146 int size = d->end - d->begin;-
147 if (i >= size)-
148 return append();-
149-
150 bool leftward = false;-
151-
152 if (d->begin == 0) {-
153 if (d->end == d->alloc) {-
154-
155 realloc_grow(1);-
156 } else {-
157-
158 }-
159 } else {-
160 if (d->end == d->alloc) {-
161-
162 leftward = true;-
163 } else {-
164-
165 leftward = (i < size - i);-
166 }-
167 }-
168-
169 if (leftward) {-
170 --d->begin;-
171 ::memmove(d->array + d->begin, d->array + d->begin + 1, i * sizeof(void *));-
172 } else {-
173 ::memmove(d->array + d->begin + i + 1, d->array + d->begin + i,-
174 (size - i) * sizeof(void *));-
175 ++d->end;-
176 }-
177 return d->array + d->begin + i;-
178}-
179-
180void QListData::remove(int i)-
181{-
182 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,260257) : qt_noop());-
183 i += d->begin;-
184 if (i - d->begin < d->end - i) {-
185 if (int offset = i - d->begin)-
186 ::memmove(d->array + d->begin + 1, d->array + d->begin, offset * sizeof(void *));-
187 d->begin++;-
188 } else {-
189 if (int offset = d->end - i - 1)-
190 ::memmove(d->array + i, d->array + i + 1, offset * sizeof(void *));-
191 d->end--;-
192 }-
193}-
194-
195void QListData::remove(int i, int n)-
196{-
197 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,275272) : qt_noop());-
198 i += d->begin;-
199 int middle = i + n/2;-
200 if (middle - d->begin < d->end - middle) {-
201 ::memmove(d->array + d->begin + n, d->array + d->begin,-
202 (i - d->begin) * sizeof(void*));-
203 d->begin += n;-
204 } else {-
205 ::memmove(d->array + i, d->array + i + n,-
206 (d->end - i - n) * sizeof(void*));-
207 d->end -= n;-
208 }-
209}-
210-
211void QListData::move(int from, int to)-
212{-
213 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,291288) : qt_noop());-
214 if (from == to)-
215 return;-
216-
217 from += d->begin;-
218 to += d->begin;-
219 void *t = d->array[from];-
220-
221 if (from < to) {-
222 if (d->end == d->alloc || 3 * (to - from) < 2 * (d->end - d->begin)) {-
223 ::memmove(d->array + from, d->array + from + 1, (to - from) * sizeof(void *));-
224 } else {-
225-
226 if (int offset = from - d->begin)-
227 ::memmove(d->array + d->begin + 1, d->array + d->begin, offset * sizeof(void *));-
228 if (int offset = d->end - (to + 1))-
229 ::memmove(d->array + to + 2, d->array + to + 1, offset * sizeof(void *));-
230 ++d->begin;-
231 ++d->end;-
232 ++to;-
233 }-
234 } else {-
235 if (d->begin == 0 || 3 * (from - to) < 2 * (d->end - d->begin)) {-
236 ::memmove(d->array + to + 1, d->array + to, (from - to) * sizeof(void *));-
237 } else {-
238-
239 if (int offset = to - d->begin)-
240 ::memmove(d->array + d->begin - 1, d->array + d->begin, offset * sizeof(void *));-
241 if (int offset = d->end - (from + 1))-
242 ::memmove(d->array + from, d->array + from + 1, offset * sizeof(void *));-
243 --d->begin;-
244 --d->end;-
245 --to;-
246 }-
247 }-
248 d->array[to] = t;-
249}-
250-
251void **QListData::erase(void **xi)-
252{-
253 ((!(!d->ref.isShared())) ? qt_assert("!d->ref.isShared()",__FILE__,331328) : qt_noop());-
254 int i = xi - (d->array + d->begin);-
255 remove(i);-
256 return d->array + d->begin + i;-
257}-
258-
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