qmutex_linux.cpp

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/home/qt/qt5_coco/qt5/qtbase/src/corelib/thread/qmutex_linux.cpp

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Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 -

10 -

11 -

12 -

13 -

14 static QBasicAtomicInt futexFlagSupport = { -1 }; -

15 -

16 static int checkFutexPrivateSupport() -

17 { -

18 int value = 0; -

19 -

20 -

21 -

22 static_assert(bool(128 != 0x80000000), "FUTEX_PRIVATE_FLAG != 0x80000000"); -

23 -

24 -

25 -

26 -

27 value = syscall(202, &futexFlagSupport, -

28 1 | 128, -

29 42, 0, 0, 0); -

if (value != -1

value != -1

Description

TRUE

evaluated 1213 times by 539 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

)

0-1213

value = 128;

executed 1213 times by 539 tests: value = 128;

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
...

1213

32 else -

value = 0;

never executed: value = 0;

34 -

35 -

36 -

37 -

38 futexFlagSupport.store(value); -

return

executed 1213 times by 539 tests: return value;

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
...

value;

executed 1213 times by 539 tests: return value;

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
...

1213

40 } -

41 -

42 static inline int futexFlags() -

43 { -

44 int value = futexFlagSupport.load(); -

if (__builtin_expect(!!(value != -1), true)

__builtin_expe... != -1), true)

Description

TRUE

evaluated 11958923 times by 1007 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 1213 times by 539 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
...

)

1213-11958923

return

executed 11958923 times by 1007 tests: return value;

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
...

value;

executed 11958923 times by 1007 tests: return value;

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
...

11958923

return

executed 1213 times by 539 tests: return checkFutexPrivateSupport();

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
...

checkFutexPrivateSupport();

executed 1213 times by 539 tests: return checkFutexPrivateSupport();

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
...

1213

48 } -

49 -

50 static inline int _q_futex(void *addr, int op, int val, const struct timespec *timeout) noexcept -

51 { -

52 volatile int *int_addr = reinterpret_cast<volatile int *>(addr); -

53 -

54 -

55 -

56 int *addr2 = 0; -

57 int val2 = 0; -

58 -

59 -

60 -

return

executed 11960136 times by 1007 tests: return syscall(202, int_addr, op | futexFlags(), val, timeout, addr2, val2);

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
...

syscall(202, int_addr, op | futexFlags(), val, timeout, addr2, val2);

executed 11960136 times by 1007 tests: return syscall(202, int_addr, op | futexFlags(), val, timeout, addr2, val2);

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
...

11960136

62 } -

63 -

64 static inline QMutexData *dummyFutexValue() -

65 { -

return

executed 11966133 times by 1007 tests: return reinterpret_cast<QMutexData *>(quintptr(3));

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
...

reinterpret_cast<QMutexData *>(quintptr(3));

executed 11966133 times by 1007 tests: return reinterpret_cast<QMutexData *>(quintptr(3));

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
...

11966133

67 } -

68 -

69 template <bool IsTimed> static inline -

70 bool lockInternal_helper(QBasicAtomicPointer<QMutexData> &d_ptr, int timeout = -1, QElapsedTimer *elapsedTimer = 0) noexcept -

71 { -

if (!IsTimed

!IsTimed

Description

TRUE

evaluated 3986484 times by 1007 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 102449 times by 12 tests

Evaluated by:

tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDnsLookup_Appless
tst_QFtp
tst_QHttpSocketEngine
tst_QMutex
tst_QMutexLocker
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QObject
tst_Spdy

)

102449-3986484

timeout = -1;

executed 3986484 times by 1007 tests: timeout = -1;

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
...

3986484

74 -

75 -

if (timeout == 0

timeout == 0

Description

TRUE

evaluated 100170 times by 12 tests

Evaluated by:

tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDnsLookup_Appless
tst_QFtp
tst_QHttpSocketEngine
tst_QMutex
tst_QMutexLocker
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QObject
tst_Spdy

FALSE

evaluated 3988763 times by 1007 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
...

)

100170-3988763

return

executed 100170 times by 12 tests: return false;

Executed by:

tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDnsLookup_Appless
tst_QFtp
tst_QHttpSocketEngine
tst_QMutex
tst_QMutexLocker
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QObject
tst_Spdy

false;

executed 100170 times by 12 tests: return false;

Executed by:

tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDnsLookup_Appless
tst_QFtp
tst_QHttpSocketEngine
tst_QMutex
tst_QMutexLocker
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QObject
tst_Spdy

100170

78 -

79 struct timespec ts, *pts = 0; -

if (IsTimed

IsTimed

Description

TRUE

evaluated 2279 times by 1 test

Evaluated by:

tst_QMutex

FALSE

evaluated 3986484 times by 1007 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
...

&& timeout > 0

timeout > 0	Description
TRUE	evaluated 2275 times by 1 test Evaluated by: tst_QMutex
FALSE	evaluated 4 times by 1 test Evaluated by: tst_QMutex

) {

4-3986484

81 ts.tv_sec = timeout / 1000; -

82 ts.tv_nsec = (timeout % 1000) * 1000 * 1000; -

}

executed 2275 times by 1 test: end of block

Executed by:

tst_QMutex

2275

84 -

85 -

while (d_ptr.fetchAndStoreAcquire(dummyFutexValue()) != 0

d_ptr.fetchAnd...xValue()) != 0

Description

TRUE

evaluated 3989428 times by 1007 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 3987317 times by 1007 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
...

) {

3987317-3989428

if (IsTimed

IsTimed

Description

TRUE

evaluated 2340 times by 1 test

Evaluated by:

tst_QMutex

FALSE

evaluated 3987088 times by 1007 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
...

&& pts == &ts

pts == &ts	Description
TRUE	evaluated 61 times by 1 test Evaluated by: tst_QMutex
FALSE	evaluated 2279 times by 1 test Evaluated by: tst_QMutex

) {

61-3987088

88 -

89 qint64 xtimeout = qint64(timeout) * 1000 * 1000; -

90 xtimeout -= elapsedTimer->nsecsElapsed(); -

if (xtimeout <= 0

xtimeout <= 0	Description
TRUE	evaluated 40 times by 1 test Evaluated by: tst_QMutex
FALSE	evaluated 21 times by 1 test Evaluated by: tst_QMutex

) {

21-40

92 -

return

executed 40 times by 1 test: return false;

Executed by:

tst_QMutex

false;

executed 40 times by 1 test: return false;

Executed by:

tst_QMutex

94 } -

95 ts.tv_sec = xtimeout / static_cast<long long>(1000LL) / 1000 / 1000; -

96 ts.tv_nsec = xtimeout % (static_cast<long long>(1000LL) * 1000 * 1000); -

}

executed 21 times by 1 test: end of block

Executed by:

tst_QMutex

if (IsTimed

IsTimed

Description

TRUE

evaluated 2300 times by 1 test

Evaluated by:

tst_QMutex

FALSE

evaluated 3987088 times by 1007 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
...

&& timeout > 0

timeout > 0	Description
TRUE	evaluated 2296 times by 1 test Evaluated by: tst_QMutex
FALSE	evaluated 4 times by 1 test Evaluated by: tst_QMutex

)

4-3987088

pts = &ts;

executed 2296 times by 1 test: pts = &ts;

Executed by:

tst_QMutex

2296

100 -

101 -

102 int r = _q_futex(&d_ptr, 0, quintptr(dummyFutexValue()), pts); -

103

if (IsTimed

IsTimed

Description

TRUE

evaluated 2300 times by 1 test

Evaluated by:

tst_QMutex

FALSE

evaluated 3987088 times by 1007 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
...

&& r != 0

r != 0	Description
TRUE	evaluated 1406 times by 1 test Evaluated by: tst_QMutex
FALSE	evaluated 894 times by 1 test Evaluated by: tst_QMutex

&& (*

(*__errno_location ()) == 110	Description
TRUE	evaluated 1406 times by 1 test Evaluated by: tst_QMutex
FALSE	never evaluated

__errno_location ()) == 110

(*__errno_location ()) == 110	Description
TRUE	evaluated 1406 times by 1 test Evaluated by: tst_QMutex
FALSE	never evaluated

)

0-3987088

104

return

executed 1406 times by 1 test: return false;

Executed by:

tst_QMutex

false;

executed 1406 times by 1 test: return false;

Executed by:

tst_QMutex

1406

105 -

106 -

107 -

108 -

109

}

executed 3987982 times by 1007 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
...

3987982

110 -

111 ((!(d_ptr.load())) ? qt_assert("d_ptr.load()",__FILE__,196) : qt_noop()); -

112

return

executed 3987317 times by 1007 tests: return true;

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
...

true;

executed 3987317 times by 1007 tests: return true;

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
...

3987317

113 } -

114 -

115 void QBasicMutex::lockInternal() noexcept -

116 { -

117 ((!(!isRecursive())) ? qt_assert("!isRecursive()",__FILE__,202) : qt_noop()); -

118 lockInternal_helper<false>(d_ptr); -

119

}

executed 3986484 times by 1007 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
...

3986484

120 -

121 bool QBasicMutex::lockInternal(int timeout) noexcept -

122 { -

123 ((!(!isRecursive())) ? qt_assert("!isRecursive()",__FILE__,208) : qt_noop()); -

124 QElapsedTimer elapsedTimer; -

125 elapsedTimer.start(); -

126

return

executed 102449 times by 12 tests: return lockInternal_helper<true>(d_ptr, timeout, &elapsedTimer);

Executed by:

tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDnsLookup_Appless
tst_QFtp
tst_QHttpSocketEngine
tst_QMutex
tst_QMutexLocker
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QObject
tst_Spdy

lockInternal_helper<true>(d_ptr, timeout, &elapsedTimer);

executed 102449 times by 12 tests: return lockInternal_helper<true>(d_ptr, timeout, &elapsedTimer);

Executed by:

tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDnsLookup_Appless
tst_QFtp
tst_QHttpSocketEngine
tst_QMutex
tst_QMutexLocker
tst_QNetworkProxyFactory
tst_QNetworkReply
tst_QObject
tst_Spdy

102449

127 } -

128 -

129 void QBasicMutex::unlockInternal() noexcept -

130 { -

131 QMutexData *d = d_ptr.load(); -

132 ((!(d)) ? qt_assert("d",__FILE__,217) : qt_noop()); -

133 ((!(d != dummyLocked())) ? qt_assert("d != dummyLocked()",__FILE__,218) : qt_noop()); -

134 (void)d;; -

135 ((!(!isRecursive())) ? qt_assert("!isRecursive()",__FILE__,220) : qt_noop()); -

136 -

137 d_ptr.storeRelease(0); -

138 _q_futex(&d_ptr, 1, 1, 0); -

139

}

executed 7970181 times by 1008 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
...

7970181

140 -

141 -

142 -

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