qnumeric.cpp

Absolute File Name:/home/qt/qt5_coco/qt5/qtbase/src/corelib/global/qnumeric.cpp
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8__attribute__((visibility("default"))) bool qIsInf(double d) { return
executed 785 times by 66 tests: return qt_is_inf(d);
Executed by:
  • tst_Compiler
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  • tst_QGraphicsSceneIndex
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  • ...
 qt_is_inf(d);
executed 785 times by 66 tests: return qt_is_inf(d);
Executed by:
  • tst_Compiler
  • tst_Gestures
  • tst_QAbstractItemView
  • tst_QAbstractScrollArea
  • tst_QAccessibility
  • tst_QAction
  • tst_QApplication
  • tst_QBoxLayout
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDesktopWidget
  • tst_QDialog
  • tst_QFileDialog2
  • tst_QFileSystemModel
  • tst_QFiledialog
  • tst_QFocusEvent
  • tst_QFontDialog
  • tst_QGestureRecognizer
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  • tst_QGraphicsSceneIndex
  • tst_QGraphicsView
  • ...
 }		785
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14__attribute__((visibility("default"))) bool qIsNaN(double d) { return
executed 946549 times by 129 tests: return qt_is_nan(d);
Executed by:
  • tst_Gestures
  • tst_QAbstractButton
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  • tst_QAccessibility
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  • tst_QBoxLayout
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  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QCompleter
  • tst_QCssParser
  • tst_QDBusMarshall
  • tst_QDataStream
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDialog
  • tst_QDialogButtonBox
  • tst_QDockWidget
  • tst_QDoubleSpinBox
  • ...
 qt_is_nan(d);
executed 946549 times by 129 tests: return qt_is_nan(d);
Executed by:
  • tst_Gestures
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractScrollArea
  • tst_QAccessibility
  • tst_QApplication
  • tst_QBoxLayout
  • tst_QBrush
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QCompleter
  • tst_QCssParser
  • tst_QDBusMarshall
  • tst_QDataStream
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDialog
  • tst_QDialogButtonBox
  • tst_QDockWidget
  • tst_QDoubleSpinBox
  • ...
 }		946549
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20__attribute__((visibility("default"))) bool qIsFinite(double d) { return
executed 44 times by 1 test: return qt_is_finite(d);
Executed by:
  • tst_QNumeric
 qt_is_finite(d);
executed 44 times by 1 test: return qt_is_finite(d);
Executed by:
  • tst_QNumeric
 }		44
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26__attribute__((visibility("default"))) bool qIsInf(float f) { return
executed 11 times by 2 tests: return qt_is_inf(f);
Executed by:
  • tst_QString
  • tst_QTextStream
 qt_is_inf(f);
executed 11 times by 2 tests: return qt_is_inf(f);
Executed by:
  • tst_QString
  • tst_QTextStream
 }		11
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32__attribute__((visibility("default"))) bool qIsNaN(float f) { return
executed 18 times by 2 tests: return qt_is_nan(f);
Executed by:
  • tst_QTextStream
  • tst_QVariant
 qt_is_nan(f);
executed 18 times by 2 tests: return qt_is_nan(f);
Executed by:
  • tst_QTextStream
  • tst_QVariant
 }		18
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38__attribute__((visibility("default"))) bool qIsFinite(float f) { return
executed 44 times by 1 test: return qt_is_finite(f);
Executed by:
  • tst_QNumeric
 qt_is_finite(f);
executed 44 times by 1 test: return qt_is_finite(f);
Executed by:
  • tst_QNumeric
 }		44
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44__attribute__((visibility("default"))) double qSNaN() { return
executed 21 times by 2 tests: return qt_snan();
Executed by:
  • tst_QPainterPath
  • tst_QTextStream
 qt_snan();
executed 21 times by 2 tests: return qt_snan();
Executed by:
  • tst_QPainterPath
  • tst_QTextStream
 }		21
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50__attribute__((visibility("default"))) double qQNaN() { return
executed 64 times by 6 tests: return qt_qnan();
Executed by:
  • tst_QBrush
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 qt_qnan();
executed 64 times by 6 tests: return qt_qnan();
Executed by:
  • tst_QBrush
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  • tst_QNumeric
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 }		64
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56__attribute__((visibility("default"))) double qInf() { return
executed 158 times by 9 tests: return qt_inf();
Executed by:
  • tst_QNumeric
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  • tst_QString
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  • tst_QVariant
  • tst_qapplication - unknown status
  • tst_qprocess - unknown status
  • tst_selftests - unknown status
 qt_inf();
executed 158 times by 9 tests: return qt_inf();
Executed by:
  • tst_QNumeric
  • tst_QPainterPath
  • tst_QScroller
  • tst_QString
  • tst_QTextStream
  • tst_QVariant
  • tst_qapplication - unknown status
  • tst_qprocess - unknown status
  • tst_selftests - unknown status
 }		158
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63static inline quint32 f2i(float f)-
64{-
65 quint32 i;-
66 memcpy(&i, &f, sizeof(f));-
67 return
executed 23 times by 1 test: return i;
Executed by:
  • tst_QNumeric
 i;
executed 23 times by 1 test: return i;
Executed by:
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68}-
69__attribute__((visibility("default"))) quint32 qFloatDistance(float a, float b)-
70{-
71 static const quint32 smallestPositiveFloatAsBits = 0x00000001;-
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76 static_assert(bool(sizeof(quint32) == sizeof(float)), "sizeof(quint32) == sizeof(float)");-
77 ((!(qIsFinite(a) && qIsFinite(b))) ? qt_assert("qIsFinite(a) && qIsFinite(b)",__FILE__,146) : qt_noop());-
78 if (a == b
a == bDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 21 times by 1 test
Evaluated by:
  • tst_QNumeric
)		1-21
79 return
executed 1 time by 1 test: return 0;
Executed by:
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 0;
executed 1 time by 1 test: return 0;
Executed by:
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80 if ((
(a < 0) != (b < 0)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 17 times by 1 test
Evaluated by:
  • tst_QNumeric
a < 0) != (b < 0)
(a < 0) != (b < 0)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 17 times by 1 test
Evaluated by:
  • tst_QNumeric
) {		4-17
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82 if (a < 0
a < 0Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEnever evaluated
)		0-4
83 a = -a;
executed 4 times by 1 test: a = -a;
Executed by:
  • tst_QNumeric
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84 else-
85 b = -b;
never executed: b = -b;
0
86 return
executed 4 times by 1 test: return qFloatDistance(0.0F, a) + qFloatDistance(0.0F, b);
Executed by:
  • tst_QNumeric
 qFloatDistance(0.0F, a) + qFloatDistance(0.0F, b);
executed 4 times by 1 test: return qFloatDistance(0.0F, a) + qFloatDistance(0.0F, b);
Executed by:
  • tst_QNumeric
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87 }-
88 if (a < 0
a < 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 15 times by 1 test
Evaluated by:
  • tst_QNumeric
) {		2-15
89 a = -a;-
90 b = -b;-
91 }
executed 2 times by 1 test: end of block
Executed by:
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95 if (!a
!aDescription
TRUEevaluated 11 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 6 times by 1 test
Evaluated by:
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)		6-11
96 return
executed 11 times by 1 test: return f2i(b) - smallestPositiveFloatAsBits + 1;
Executed by:
  • tst_QNumeric
 f2i(b) - smallestPositiveFloatAsBits + 1;
executed 11 times by 1 test: return f2i(b) - smallestPositiveFloatAsBits + 1;
Executed by:
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97 if (!b
!bDescription
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QNumeric
)		0-6
98 return
never executed: return f2i(a) - smallestPositiveFloatAsBits + 1;
 f2i(a) - smallestPositiveFloatAsBits + 1;
never executed: return f2i(a) - smallestPositiveFloatAsBits + 1;
0
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101 return
executed 6 times by 1 test: return a > b ? f2i(a) - f2i(b) : f2i(b) - f2i(a);
Executed by:
  • tst_QNumeric
 a > b
a > bDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 5 times by 1 test
Evaluated by:
  • tst_QNumeric
 ? f2i(a) - f2i(b) : f2i(b) - f2i(a);
executed 6 times by 1 test: return a > b ? f2i(a) - f2i(b) : f2i(b) - f2i(a);
Executed by:
  • tst_QNumeric
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108static inline quint64 d2i(double d)-
109{-
110 quint64 i;-
111 memcpy(&i, &d, sizeof(d));-
112 return
executed 23 times by 1 test: return i;
Executed by:
  • tst_QNumeric
 i;
executed 23 times by 1 test: return i;
Executed by:
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113}-
114__attribute__((visibility("default"))) quint64 qFloatDistance(double a, double b)-
115{-
116 static const quint64 smallestPositiveFloatAsBits = 0x1;-
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121 static_assert(bool(sizeof(quint64) == sizeof(double)), "sizeof(quint64) == sizeof(double)");-
122 ((!(qIsFinite(a) && qIsFinite(b))) ? qt_assert("qIsFinite(a) && qIsFinite(b)",__FILE__,204) : qt_noop());-
123 if (a == b
a == bDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 21 times by 1 test
Evaluated by:
  • tst_QNumeric
)		1-21
124 return
executed 1 time by 1 test: return 0;
Executed by:
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 0;
executed 1 time by 1 test: return 0;
Executed by:
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125 if ((
(a < 0) != (b < 0)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 17 times by 1 test
Evaluated by:
  • tst_QNumeric
a < 0) != (b < 0)
(a < 0) != (b < 0)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 17 times by 1 test
Evaluated by:
  • tst_QNumeric
) {		4-17
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127 if (a < 0
a < 0Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEnever evaluated
)		0-4
128 a = -a;
executed 4 times by 1 test: a = -a;
Executed by:
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4
129 else-
130 b = -b;
never executed: b = -b;
0
131 return
executed 4 times by 1 test: return qFloatDistance(0.0, a) + qFloatDistance(0.0, b);
Executed by:
  • tst_QNumeric
 qFloatDistance(0.0, a) + qFloatDistance(0.0, b);
executed 4 times by 1 test: return qFloatDistance(0.0, a) + qFloatDistance(0.0, b);
Executed by:
  • tst_QNumeric
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132 }-
133 if (a < 0
a < 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 15 times by 1 test
Evaluated by:
  • tst_QNumeric
) {		2-15
134 a = -a;-
135 b = -b;-
136 }
executed 2 times by 1 test: end of block
Executed by:
  • tst_QNumeric
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140 if (!a
!aDescription
TRUEevaluated 11 times by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QNumeric
)		6-11
141 return
executed 11 times by 1 test: return d2i(b) - smallestPositiveFloatAsBits + 1;
Executed by:
  • tst_QNumeric
 d2i(b) - smallestPositiveFloatAsBits + 1;
executed 11 times by 1 test: return d2i(b) - smallestPositiveFloatAsBits + 1;
Executed by:
  • tst_QNumeric
11
142 if (!b
!bDescription
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_QNumeric
)		0-6
143 return
never executed: return d2i(a) - smallestPositiveFloatAsBits + 1;
 d2i(a) - smallestPositiveFloatAsBits + 1;
never executed: return d2i(a) - smallestPositiveFloatAsBits + 1;
0
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146 return
executed 6 times by 1 test: return a > b ? d2i(a) - d2i(b) : d2i(b) - d2i(a);
Executed by:
  • tst_QNumeric
 a > b
a > bDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • tst_QNumeric
FALSEevaluated 5 times by 1 test
Evaluated by:
  • tst_QNumeric
 ? d2i(a) - d2i(b) : d2i(b) - d2i(a);
executed 6 times by 1 test: return a > b ? d2i(a) - d2i(b) : d2i(b) - d2i(a);
Executed by:
  • tst_QNumeric
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